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eez-flow-template-stm32f469i-disco
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Martin Vladic 2 years ago
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  1. 272
      .cproject
  2. 16
      .gitignore
  3. 3
      .gitmodules
  4. 75
      .mxproject
  5. 33
      .project
  6. 25
      .settings/language.settings.xml
  7. 5
      .settings/stm32cubeide.project.prefs
  8. 3
      .vscode/settings.json
  9. 176
      Core/Inc/FreeRTOSConfig.h
  10. 52
      Core/Inc/crc.h
  11. 52
      Core/Inc/dma2d.h
  12. 52
      Core/Inc/dsihost.h
  13. 59
      Core/Inc/fmc.h
  14. 49
      Core/Inc/gpio.h
  15. 55
      Core/Inc/i2c.h
  16. 76840
      Core/Inc/image_320x240_argb8888.h
  17. 76839
      Core/Inc/life_augmented_argb8888.h
  18. 52
      Core/Inc/ltdc.h
  19. 268
      Core/Inc/main.h
  20. 4
      Core/Inc/my_lcd.h
  21. 52
      Core/Inc/quadspi.h
  22. 52
      Core/Inc/sai.h
  23. 52
      Core/Inc/sdio.h
  24. 491
      Core/Inc/stm32f4xx_hal_conf.h
  25. 68
      Core/Inc/stm32f4xx_it.h
  26. 52
      Core/Inc/tim.h
  27. 55
      Core/Inc/usart.h
  28. 85
      Core/Src/crc.c
  29. 103
      Core/Src/dma2d.c
  30. 193
      Core/Src/dsihost.c
  31. 353
      Core/Src/fmc.c
  32. 176
      Core/Src/freertos.c
  33. 165
      Core/Src/gpio.c
  34. 190
      Core/Src/i2c.c
  35. 128
      Core/Src/ltdc.c
  36. 276
      Core/Src/main.c
  37. 222
      Core/Src/my_lcd.c
  38. 53
      Core/Src/my_stm32f4xx_hal_msp.c
  39. 166
      Core/Src/my_stm32f4xx_it.c
  40. 433
      Core/Src/my_system_stm32f4xx.c
  41. 140
      Core/Src/quadspi.c
  42. 157
      Core/Src/sai.c
  43. 129
      Core/Src/sdio.c
  44. 83
      Core/Src/stm32f4xx_hal_msp.c
  45. 136
      Core/Src/stm32f4xx_hal_timebase_tim.c
  46. 242
      Core/Src/stm32f4xx_it.c
  47. 155
      Core/Src/syscalls.c
  48. 79
      Core/Src/sysmem.c
  49. 747
      Core/Src/system_stm32f4xx.c
  50. 105
      Core/Src/tim.c
  51. 186
      Core/Src/usart.c
  52. 549
      Core/Startup/startup_stm32f469nihx.s
  53. 759
      Drivers/BSP/Components/Common/Release_Notes.html
  54. 143
      Drivers/BSP/Components/Common/accelero.h
  55. 122
      Drivers/BSP/Components/Common/audio.h
  56. 141
      Drivers/BSP/Components/Common/camera.h
  57. 115
      Drivers/BSP/Components/Common/epd.h
  58. 145
      Drivers/BSP/Components/Common/gyro.h
  59. 168
      Drivers/BSP/Components/Common/idd.h
  60. 150
      Drivers/BSP/Components/Common/io.h
  61. 114
      Drivers/BSP/Components/Common/lcd.h
  62. 125
      Drivers/BSP/Components/Common/magneto.h
  63. 107
      Drivers/BSP/Components/Common/ts.h
  64. 118
      Drivers/BSP/Components/Common/tsensor.h
  65. 743
      Drivers/BSP/Components/cs43l22/Release_Notes.html
  66. 493
      Drivers/BSP/Components/cs43l22/cs43l22.c
  67. 226
      Drivers/BSP/Components/cs43l22/cs43l22.h
  68. 91
      Drivers/BSP/Components/ft6x06/Release_Notes.html
  69. 1700
      Drivers/BSP/Components/ft6x06/_htmresc/mini-st.css
  70. BIN
      Drivers/BSP/Components/ft6x06/_htmresc/st_logo.png
  71. 496
      Drivers/BSP/Components/ft6x06/ft6x06.c
  72. 454
      Drivers/BSP/Components/ft6x06/ft6x06.h
  73. 157
      Drivers/BSP/Components/n25q128a/Release_Notes.html
  74. 219
      Drivers/BSP/Components/n25q128a/n25q128a.h
  75. 55
      Drivers/BSP/Components/nt35510/Release_Notes.html
  76. 1700
      Drivers/BSP/Components/nt35510/_htmresc/mini-st.css
  77. BIN
      Drivers/BSP/Components/nt35510/_htmresc/st_logo.png
  78. 252
      Drivers/BSP/Components/nt35510/nt35510.c
  79. 249
      Drivers/BSP/Components/nt35510/nt35510.h
  80. 245
      Drivers/BSP/Components/otm8009a/Release_Notes.html
  81. 452
      Drivers/BSP/Components/otm8009a/otm8009a.c
  82. 222
      Drivers/BSP/Components/otm8009a/otm8009a.h
  83. 6
      Drivers/BSP/STM32469I-Discovery/LICENSE.txt
  84. 369
      Drivers/BSP/STM32469I-Discovery/Release_Notes.html
  85. BIN
      Drivers/BSP/STM32469I-Discovery/STM32469I-Discovery_BSP_User_Manual.chm
  86. 1700
      Drivers/BSP/STM32469I-Discovery/_htmresc/mini-st.css
  87. BIN
      Drivers/BSP/STM32469I-Discovery/_htmresc/st_logo.png
  88. 943
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery.c
  89. 362
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery.h
  90. 1482
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_audio.c
  91. 328
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_audio.h
  92. 453
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_eeprom.c
  93. 125
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_eeprom.h
  94. 1649
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_lcd.c
  95. 389
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_lcd.h
  96. 755
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_qspi.c
  97. 145
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_qspi.h
  98. 578
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_sd.c
  99. 143
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_sd.h
  100. 508
      Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_sdram.c
  101. Some files were not shown because too many files have changed in this diff Show More

272
.cproject
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<tool id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.312266454" name="MCU GCC Compiler" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler">
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3
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.settings/language.settings.xml
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="com.st.stm32cube.ide.mcu.gnu.managedbuild.config.exe.debug.460065682" name="Debug">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-404192909888548527" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
<configuration id="com.st.stm32cube.ide.mcu.gnu.managedbuild.config.exe.release.22838031" name="Release">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-404192909888548527" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
</extension>
</configuration>
</project>

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.settings/stm32cubeide.project.prefs
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635E684B79701B039C64EA45C3F84D30=BF3467EB2F6A6B48939123F7923F5F8B
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eclipse.preferences.version=1

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{
"makefile.extensionOutputFolder": "./.vscode"
}

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Core/Inc/FreeRTOSConfig.h
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/* USER CODE BEGIN Header */
/*
* FreeRTOS Kernel V10.3.1
* Portion Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* Portion Copyright (C) 2019 StMicroelectronics, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://www.FreeRTOS.org
* http://aws.amazon.com/freertos
*
* 1 tab == 4 spaces!
*/
/* USER CODE END Header */
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
/*-----------------------------------------------------------
* Application specific definitions.
*
* These definitions should be adjusted for your particular hardware and
* application requirements.
*
* These parameters and more are described within the 'configuration' section of the
* FreeRTOS API documentation available on the FreeRTOS.org web site.
*
* See http://www.freertos.org/a00110.html
*----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* Section where include file can be added */
/* USER CODE END Includes */
/* Ensure definitions are only used by the compiler, and not by the assembler. */
#if defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__)
#include <stdint.h>
extern uint32_t SystemCoreClock;
#endif
#ifndef CMSIS_device_header
#define CMSIS_device_header "stm32f4xx.h"
#endif /* CMSIS_device_header */
#define configENABLE_FPU 0
#define configENABLE_MPU 0
#define configUSE_PREEMPTION 1
#define configSUPPORT_STATIC_ALLOCATION 1
#define configSUPPORT_DYNAMIC_ALLOCATION 1
#define configUSE_IDLE_HOOK 1
#define configUSE_TICK_HOOK 0
#define configCPU_CLOCK_HZ ( SystemCoreClock )
#define configTICK_RATE_HZ ((TickType_t)1000)
#define configMAX_PRIORITIES ( 56 )
#define configMINIMAL_STACK_SIZE ((uint16_t)128)
#define configTOTAL_HEAP_SIZE ((size_t)32768)
#define configMAX_TASK_NAME_LEN ( 16 )
#define configUSE_TRACE_FACILITY 1
#define configUSE_16_BIT_TICKS 0
#define configUSE_MUTEXES 1
#define configQUEUE_REGISTRY_SIZE 8
#define configCHECK_FOR_STACK_OVERFLOW 2
#define configUSE_RECURSIVE_MUTEXES 1
#define configUSE_MALLOC_FAILED_HOOK 1
#define configUSE_APPLICATION_TASK_TAG 1
#define configUSE_COUNTING_SEMAPHORES 1
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
/* USER CODE BEGIN MESSAGE_BUFFER_LENGTH_TYPE */
/* Defaults to size_t for backward compatibility, but can be changed
if lengths will always be less than the number of bytes in a size_t. */
#define configMESSAGE_BUFFER_LENGTH_TYPE size_t
/* USER CODE END MESSAGE_BUFFER_LENGTH_TYPE */
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* Software timer definitions. */
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY ( 2 )
#define configTIMER_QUEUE_LENGTH 10
#define configTIMER_TASK_STACK_DEPTH 256
/* The following flag must be enabled only when using newlib */
#define configUSE_NEWLIB_REENTRANT 1
/* CMSIS-RTOS V2 flags */
#define configUSE_OS2_THREAD_SUSPEND_RESUME 1
#define configUSE_OS2_THREAD_ENUMERATE 1
#define configUSE_OS2_EVENTFLAGS_FROM_ISR 1
#define configUSE_OS2_THREAD_FLAGS 1
#define configUSE_OS2_TIMER 1
#define configUSE_OS2_MUTEX 1
/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */
#define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1
#define INCLUDE_vTaskCleanUpResources 0
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#define INCLUDE_xTaskGetSchedulerState 1
#define INCLUDE_xTimerPendFunctionCall 1
#define INCLUDE_xQueueGetMutexHolder 1
#define INCLUDE_uxTaskGetStackHighWaterMark 1
#define INCLUDE_xTaskGetCurrentTaskHandle 1
#define INCLUDE_eTaskGetState 1
/*
* The CMSIS-RTOS V2 FreeRTOS wrapper is dependent on the heap implementation used
* by the application thus the correct define need to be enabled below
*/
#define USE_FreeRTOS_HEAP_4
/* Cortex-M specific definitions. */
#ifdef __NVIC_PRIO_BITS
/* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */
#define configPRIO_BITS __NVIC_PRIO_BITS
#else
#define configPRIO_BITS 4
#endif
/* The lowest interrupt priority that can be used in a call to a "set priority"
function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 15
/* The highest interrupt priority that can be used by any interrupt service
routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL
INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
PRIORITY THAN THIS! (higher priorities are lower numeric values. */
#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 5
/* Interrupt priorities used by the kernel port layer itself. These are generic
to all Cortex-M ports, and do not rely on any particular library functions. */
#define configKERNEL_INTERRUPT_PRIORITY ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* Normal assert() semantics without relying on the provision of an assert.h
header file. */
/* USER CODE BEGIN 1 */
#define configASSERT( x ) if ((x) == 0) {taskDISABLE_INTERRUPTS(); for( ;; );}
/* USER CODE END 1 */
/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
standard names. */
#define vPortSVCHandler SVC_Handler
#define xPortPendSVHandler PendSV_Handler
/* IMPORTANT: After 10.3.1 update, Systick_Handler comes from NVIC (if SYS timebase = systick), otherwise from cmsis_os2.c */
#define USE_CUSTOM_SYSTICK_HANDLER_IMPLEMENTATION 0
/* USER CODE BEGIN Defines */
/* Section where parameter definitions can be added (for instance, to override default ones in FreeRTOS.h) */
/* USER CODE END Defines */
#endif /* FREERTOS_CONFIG_H */

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Core/Inc/crc.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file crc.h
* @brief This file contains all the function prototypes for
* the crc.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __CRC_H__
#define __CRC_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern CRC_HandleTypeDef hcrc;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_CRC_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __CRC_H__ */

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Core/Inc/dma2d.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file dma2d.h
* @brief This file contains all the function prototypes for
* the dma2d.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __DMA2D_H__
#define __DMA2D_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern DMA2D_HandleTypeDef hdma2d;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_DMA2D_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __DMA2D_H__ */

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Core/Inc/dsihost.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file dsihost.h
* @brief This file contains all the function prototypes for
* the dsihost.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __DSIHOST_H__
#define __DSIHOST_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern DSI_HandleTypeDef hdsi;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_DSIHOST_DSI_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __DSIHOST_H__ */

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Core/Inc/fmc.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* File Name : FMC.h
* Description : This file provides code for the configuration
* of the FMC peripheral.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __FMC_H
#define __FMC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern SDRAM_HandleTypeDef hsdram1;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_FMC_Init(void);
void HAL_SDRAM_MspInit(SDRAM_HandleTypeDef* hsdram);
void HAL_SDRAM_MspDeInit(SDRAM_HandleTypeDef* hsdram);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /*__FMC_H */
/**
* @}
*/
/**
* @}
*/

49
Core/Inc/gpio.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file gpio.h
* @brief This file contains all the function prototypes for
* the gpio.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __GPIO_H__
#define __GPIO_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_GPIO_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /*__ GPIO_H__ */

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Core/Inc/i2c.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file i2c.h
* @brief This file contains all the function prototypes for
* the i2c.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __I2C_H__
#define __I2C_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern I2C_HandleTypeDef hi2c1;
extern I2C_HandleTypeDef hi2c2;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_I2C1_Init(void);
void MX_I2C2_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __I2C_H__ */

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Core/Inc/ltdc.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file ltdc.h
* @brief This file contains all the function prototypes for
* the ltdc.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __LTDC_H__
#define __LTDC_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern LTDC_HandleTypeDef hltdc;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_LTDC_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __LTDC_H__ */

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Core/Inc/main.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.h
* @brief : Header for main.c file.
* This file contains the common defines of the application.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
#define __MAIN_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Exported types ------------------------------------------------------------*/
/* USER CODE BEGIN ET */
/* USER CODE END ET */
/* Exported constants --------------------------------------------------------*/
/* USER CODE BEGIN EC */
/* USER CODE END EC */
/* Exported macro ------------------------------------------------------------*/
/* USER CODE BEGIN EM */
/* USER CODE END EM */
/* Exported functions prototypes ---------------------------------------------*/
void Error_Handler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */
/* Private defines -----------------------------------------------------------*/
#define SAI1_FSA_Pin GPIO_PIN_4
#define SAI1_FSA_GPIO_Port GPIOE
#define SPKR_HP_Pin GPIO_PIN_3
#define SPKR_HP_GPIO_Port GPIOE
#define AUDIO_RST_Pin GPIO_PIN_2
#define AUDIO_RST_GPIO_Port GPIOE
#define ARDUINO_USART6_TX_Pin GPIO_PIN_14
#define ARDUINO_USART6_TX_GPIO_Port GPIOG
#define FMC_NBL1_Pin GPIO_PIN_1
#define FMC_NBL1_GPIO_Port GPIOE
#define FMC_NBL0_Pin GPIO_PIN_0
#define FMC_NBL0_GPIO_Port GPIOE
#define I2C1_SCL_Pin GPIO_PIN_8
#define I2C1_SCL_GPIO_Port GPIOB
#define I2S3_CK_Pin GPIO_PIN_3
#define I2S3_CK_GPIO_Port GPIOB
#define uSD_CLK_Pin GPIO_PIN_12
#define uSD_CLK_GPIO_Port GPIOC
#define SWCLK_Pin GPIO_PIN_14
#define SWCLK_GPIO_Port GPIOA
#define SWDIO_Pin GPIO_PIN_13
#define SWDIO_GPIO_Port GPIOA
#define SAI1_SCKA_Pin GPIO_PIN_5
#define SAI1_SCKA_GPIO_Port GPIOE
#define I2C1_SDA_Pin GPIO_PIN_9
#define I2C1_SDA_GPIO_Port GPIOB
#define OTG_FS1_OverCurrent_Pin GPIO_PIN_7
#define OTG_FS1_OverCurrent_GPIO_Port GPIOB
#define QSPI_BK1_NCS_Pin GPIO_PIN_6
#define QSPI_BK1_NCS_GPIO_Port GPIOB
#define SDNCAS_Pin GPIO_PIN_15
#define SDNCAS_GPIO_Port GPIOG
#define MIC_DATA_Pin GPIO_PIN_6
#define MIC_DATA_GPIO_Port GPIOD
#define D2_Pin GPIO_PIN_0
#define D2_GPIO_Port GPIOD
#define uSD_D3_Pin GPIO_PIN_11
#define uSD_D3_GPIO_Port GPIOC
#define uSD_D2_Pin GPIO_PIN_10
#define uSD_D2_GPIO_Port GPIOC
#define USB_FS1_P_Pin GPIO_PIN_12
#define USB_FS1_P_GPIO_Port GPIOA
#define FMC_NBL2_Pin GPIO_PIN_4
#define FMC_NBL2_GPIO_Port GPIOI
#define LED3_Pin GPIO_PIN_5
#define LED3_GPIO_Port GPIOD
#define D3_Pin GPIO_PIN_1
#define D3_GPIO_Port GPIOD
#define D27_Pin GPIO_PIN_3
#define D27_GPIO_Port GPIOI
#define D26_Pin GPIO_PIN_2
#define D26_GPIO_Port GPIOI
#define USB_FS1_N_Pin GPIO_PIN_11
#define USB_FS1_N_GPIO_Port GPIOA
#define A0_Pin GPIO_PIN_0
#define A0_GPIO_Port GPIOF
#define FMC_NBL3_Pin GPIO_PIN_5
#define FMC_NBL3_GPIO_Port GPIOI
#define D29_Pin GPIO_PIN_7
#define D29_GPIO_Port GPIOI
#define D31_Pin GPIO_PIN_10
#define D31_GPIO_Port GPIOI
#define D28_Pin GPIO_PIN_6
#define D28_GPIO_Port GPIOI
#define LED4_Pin GPIO_PIN_3
#define LED4_GPIO_Port GPIOK
#define USART6_RX_Pin GPIO_PIN_9
#define USART6_RX_GPIO_Port GPIOG
#define LED2_Pin GPIO_PIN_4
#define LED2_GPIO_Port GPIOD
#define uSD_CMD_Pin GPIO_PIN_2
#define uSD_CMD_GPIO_Port GPIOD
#define D23_Pin GPIO_PIN_15
#define D23_GPIO_Port GPIOH
#define D25_Pin GPIO_PIN_1
#define D25_GPIO_Port GPIOI
#define USB_FS1_ID_Pin GPIO_PIN_10
#define USB_FS1_ID_GPIO_Port GPIOA
#define A1_Pin GPIO_PIN_1
#define A1_GPIO_Port GPIOF
#define D30_Pin GPIO_PIN_9
#define D30_GPIO_Port GPIOI
#define D21_Pin GPIO_PIN_13
#define D21_GPIO_Port GPIOH
#define D22_Pin GPIO_PIN_14
#define D22_GPIO_Port GPIOH
#define D24_Pin GPIO_PIN_0
#define D24_GPIO_Port GPIOI
#define VBUS_FS1_Pin GPIO_PIN_9
#define VBUS_FS1_GPIO_Port GPIOA
#define uSD_D1_Pin GPIO_PIN_9
#define uSD_D1_GPIO_Port GPIOC
#define A2_Pin GPIO_PIN_2
#define A2_GPIO_Port GPIOF
#define uSD_D0_Pin GPIO_PIN_8
#define uSD_D0_GPIO_Port GPIOC
#define A3_Pin GPIO_PIN_3
#define A3_GPIO_Port GPIOF
#define I2C2_SCL_Pin GPIO_PIN_4
#define I2C2_SCL_GPIO_Port GPIOH
#define SDCLK_Pin GPIO_PIN_8
#define SDCLK_GPIO_Port GPIOG
#define A4_Pin GPIO_PIN_4
#define A4_GPIO_Port GPIOF
#define I2C2_SDA_Pin GPIO_PIN_5
#define I2C2_SDA_GPIO_Port GPIOH
#define SDNE0_Pin GPIO_PIN_3
#define SDNE0_GPIO_Port GPIOH
#define SAI1_MCLKA_Pin GPIO_PIN_7
#define SAI1_MCLKA_GPIO_Port GPIOG
#define LED1_Pin GPIO_PIN_6
#define LED1_GPIO_Port GPIOG
#define QSPI_BK1_IO2_Pin GPIO_PIN_7
#define QSPI_BK1_IO2_GPIO_Port GPIOF
#define QSPI_BK1_IO3_Pin GPIO_PIN_6
#define QSPI_BK1_IO3_GPIO_Port GPIOF
#define A5_Pin GPIO_PIN_5
#define A5_GPIO_Port GPIOF
#define SDCKE0_Pin GPIO_PIN_2
#define SDCKE0_GPIO_Port GPIOH
#define D1_Pin GPIO_PIN_15
#define D1_GPIO_Port GPIOD
#define D15_Pin GPIO_PIN_10
#define D15_GPIO_Port GPIOD
#define QSPI_CLK_Pin GPIO_PIN_10
#define QSPI_CLK_GPIO_Port GPIOF
#define QSPI_BK1_IO1_Pin GPIO_PIN_9
#define QSPI_BK1_IO1_GPIO_Port GPIOF
#define QSPI_BK1_IO0_Pin GPIO_PIN_8
#define QSPI_BK1_IO0_GPIO_Port GPIOF
#define D0_Pin GPIO_PIN_14
#define D0_GPIO_Port GPIOD
#define D14_Pin GPIO_PIN_9
#define D14_GPIO_Port GPIOD
#define D13_Pin GPIO_PIN_8
#define D13_GPIO_Port GPIOD
#define SDNWE_Pin GPIO_PIN_0
#define SDNWE_GPIO_Port GPIOC
#define OTG_FS1_PowerSwitchOn_Pin GPIO_PIN_2
#define OTG_FS1_PowerSwitchOn_GPIO_Port GPIOB
#define A6_Pin GPIO_PIN_12
#define A6_GPIO_Port GPIOF
#define A11_Pin GPIO_PIN_1
#define A11_GPIO_Port GPIOG
#define A9_Pin GPIO_PIN_15
#define A9_GPIO_Port GPIOF
#define MIC_CK_Pin GPIO_PIN_13
#define MIC_CK_GPIO_Port GPIOD
#define uSD_Detect_Pin GPIO_PIN_2
#define uSD_Detect_GPIO_Port GPIOG
#define LCD_INT_Pin GPIO_PIN_5
#define LCD_INT_GPIO_Port GPIOJ
#define D20_Pin GPIO_PIN_12
#define D20_GPIO_Port GPIOH
#define WAKEUP_Pin GPIO_PIN_0
#define WAKEUP_GPIO_Port GPIOA
#define A7_Pin GPIO_PIN_13
#define A7_GPIO_Port GPIOF
#define A10_Pin GPIO_PIN_0
#define A10_GPIO_Port GPIOG
#define D5_Pin GPIO_PIN_8
#define D5_GPIO_Port GPIOE
#define D17_Pin GPIO_PIN_9
#define D17_GPIO_Port GPIOH
#define D19_Pin GPIO_PIN_11
#define D19_GPIO_Port GPIOH
#define A8_Pin GPIO_PIN_14
#define A8_GPIO_Port GPIOF
#define DSI_TE_Pin GPIO_PIN_2
#define DSI_TE_GPIO_Port GPIOJ
#define SDNMT48LC4M32B2B5_6A_RAS_RAS___Pin GPIO_PIN_11
#define SDNMT48LC4M32B2B5_6A_RAS_RAS___GPIO_Port GPIOF
#define D6_Pin GPIO_PIN_9
#define D6_GPIO_Port GPIOE
#define D8_Pin GPIO_PIN_11
#define D8_GPIO_Port GPIOE
#define D11_Pin GPIO_PIN_14
#define D11_GPIO_Port GPIOE
#define STLK_RX_Pin GPIO_PIN_10
#define STLK_RX_GPIO_Port GPIOB
#define D16_Pin GPIO_PIN_8
#define D16_GPIO_Port GPIOH
#define D18_Pin GPIO_PIN_10
#define D18_GPIO_Port GPIOH
#define LCD_BL_CTRL_Pin GPIO_PIN_3
#define LCD_BL_CTRL_GPIO_Port GPIOA
#define EXT_RESET_Pin GPIO_PIN_0
#define EXT_RESET_GPIO_Port GPIOB
#define D4_Pin GPIO_PIN_7
#define D4_GPIO_Port GPIOE
#define D7_Pin GPIO_PIN_10
#define D7_GPIO_Port GPIOE
#define D9_Pin GPIO_PIN_12
#define D9_GPIO_Port GPIOE
#define D12_Pin GPIO_PIN_15
#define D12_GPIO_Port GPIOE
#define D10_Pin GPIO_PIN_13
#define D10_GPIO_Port GPIOE
#define STLK_TX_Pin GPIO_PIN_11
#define STLK_TX_GPIO_Port GPIOB
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
#ifdef __cplusplus
}
#endif
#endif /* __MAIN_H */

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Core/Inc/my_lcd.h
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void My_SystemClock_Config(void);
void MY_LCD_Init();
void MY_LCD_Tick();

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Core/Inc/quadspi.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file quadspi.h
* @brief This file contains all the function prototypes for
* the quadspi.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __QUADSPI_H__
#define __QUADSPI_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern QSPI_HandleTypeDef hqspi;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_QUADSPI_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __QUADSPI_H__ */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file sai.h
* @brief This file contains all the function prototypes for
* the sai.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __SAI_H__
#define __SAI_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern SAI_HandleTypeDef hsai_BlockA1;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_SAI1_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __SAI_H__ */

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Core/Inc/sdio.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file sdio.h
* @brief This file contains all the function prototypes for
* the sdio.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __SDIO_H__
#define __SDIO_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern SD_HandleTypeDef hsd;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_SDIO_SD_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __SDIO_H__ */

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Core/Inc/stm32f4xx_hal_conf.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f4xx_hal_conf_template.h
* @author MCD Application Team
* @brief HAL configuration template file.
* This file should be copied to the application folder and renamed
* to stm32f4xx_hal_conf.h.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F4xx_HAL_CONF_H
#define __STM32F4xx_HAL_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* ########################## Module Selection ############################## */
/**
* @brief This is the list of modules to be used in the HAL driver
*/
#define HAL_MODULE_ENABLED
/* #define HAL_ADC_MODULE_ENABLED */
/* #define HAL_CRYP_MODULE_ENABLED */
/* #define HAL_CAN_MODULE_ENABLED */
#define HAL_CRC_MODULE_ENABLED
/* #define HAL_CAN_LEGACY_MODULE_ENABLED */
/* #define HAL_CRYP_MODULE_ENABLED */
/* #define HAL_DAC_MODULE_ENABLED */
/* #define HAL_DCMI_MODULE_ENABLED */
#define HAL_DMA2D_MODULE_ENABLED
/* #define HAL_ETH_MODULE_ENABLED */
/* #define HAL_NAND_MODULE_ENABLED */
/* #define HAL_NOR_MODULE_ENABLED */
/* #define HAL_PCCARD_MODULE_ENABLED */
/* #define HAL_SRAM_MODULE_ENABLED */
#define HAL_SDRAM_MODULE_ENABLED
/* #define HAL_HASH_MODULE_ENABLED */
#define HAL_I2C_MODULE_ENABLED
/* #define HAL_I2S_MODULE_ENABLED */
/* #define HAL_IWDG_MODULE_ENABLED */
#define HAL_LTDC_MODULE_ENABLED
/* #define HAL_RNG_MODULE_ENABLED */
/* #define HAL_RTC_MODULE_ENABLED */
#define HAL_SAI_MODULE_ENABLED
#define HAL_SD_MODULE_ENABLED
/* #define HAL_MMC_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */
/* #define HAL_IRDA_MODULE_ENABLED */
/* #define HAL_SMARTCARD_MODULE_ENABLED */
/* #define HAL_SMBUS_MODULE_ENABLED */
/* #define HAL_WWDG_MODULE_ENABLED */
/* #define HAL_PCD_MODULE_ENABLED */
#define HAL_HCD_MODULE_ENABLED
#define HAL_DSI_MODULE_ENABLED
/* #define HAL_QSPI_MODULE_ENABLED */
#define HAL_QSPI_MODULE_ENABLED
/* #define HAL_CEC_MODULE_ENABLED */
/* #define HAL_FMPI2C_MODULE_ENABLED */
/* #define HAL_FMPSMBUS_MODULE_ENABLED */
/* #define HAL_SPDIFRX_MODULE_ENABLED */
/* #define HAL_DFSDM_MODULE_ENABLED */
/* #define HAL_LPTIM_MODULE_ENABLED */
#define HAL_GPIO_MODULE_ENABLED
#define HAL_EXTI_MODULE_ENABLED
#define HAL_DMA_MODULE_ENABLED
#define HAL_RCC_MODULE_ENABLED
#define HAL_FLASH_MODULE_ENABLED
#define HAL_PWR_MODULE_ENABLED
#define HAL_CORTEX_MODULE_ENABLED
/* ########################## HSE/HSI Values adaptation ##################### */
/**
* @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSE is used as system clock source, directly or through the PLL).
*/
#if !defined (HSE_VALUE)
#define HSE_VALUE 8000000U /*!< Value of the External oscillator in Hz */
#endif /* HSE_VALUE */
#if !defined (HSE_STARTUP_TIMEOUT)
#define HSE_STARTUP_TIMEOUT 100U /*!< Time out for HSE start up, in ms */
#endif /* HSE_STARTUP_TIMEOUT */
/**
* @brief Internal High Speed oscillator (HSI) value.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSI is used as system clock source, directly or through the PLL).
*/
#if !defined (HSI_VALUE)
#define HSI_VALUE ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/
#endif /* HSI_VALUE */
/**
* @brief Internal Low Speed oscillator (LSI) value.
*/
#if !defined (LSI_VALUE)
#define LSI_VALUE 32000U /*!< LSI Typical Value in Hz*/
#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
The real value may vary depending on the variations
in voltage and temperature.*/
/**
* @brief External Low Speed oscillator (LSE) value.
*/
#if !defined (LSE_VALUE)
#define LSE_VALUE 32768U /*!< Value of the External Low Speed oscillator in Hz */
#endif /* LSE_VALUE */
#if !defined (LSE_STARTUP_TIMEOUT)
#define LSE_STARTUP_TIMEOUT 5000U /*!< Time out for LSE start up, in ms */
#endif /* LSE_STARTUP_TIMEOUT */
/**
* @brief External clock source for I2S peripheral
* This value is used by the I2S HAL module to compute the I2S clock source
* frequency, this source is inserted directly through I2S_CKIN pad.
*/
#if !defined (EXTERNAL_CLOCK_VALUE)
#define EXTERNAL_CLOCK_VALUE 12288000U /*!< Value of the External audio frequency in Hz*/
#endif /* EXTERNAL_CLOCK_VALUE */
/* Tip: To avoid modifying this file each time you need to use different HSE,
=== you can define the HSE value in your toolchain compiler preprocessor. */
/* ########################### System Configuration ######################### */
/**
* @brief This is the HAL system configuration section
*/
#define VDD_VALUE 3300U /*!< Value of VDD in mv */
#define TICK_INT_PRIORITY 0U /*!< tick interrupt priority */
#define USE_RTOS 0U
#define PREFETCH_ENABLE 1U
#define INSTRUCTION_CACHE_ENABLE 1U
#define DATA_CACHE_ENABLE 1U
#define USE_HAL_ADC_REGISTER_CALLBACKS 0U /* ADC register callback disabled */
#define USE_HAL_CAN_REGISTER_CALLBACKS 0U /* CAN register callback disabled */
#define USE_HAL_CEC_REGISTER_CALLBACKS 0U /* CEC register callback disabled */
#define USE_HAL_CRYP_REGISTER_CALLBACKS 0U /* CRYP register callback disabled */
#define USE_HAL_DAC_REGISTER_CALLBACKS 0U /* DAC register callback disabled */
#define USE_HAL_DCMI_REGISTER_CALLBACKS 0U /* DCMI register callback disabled */
#define USE_HAL_DFSDM_REGISTER_CALLBACKS 0U /* DFSDM register callback disabled */
#define USE_HAL_DMA2D_REGISTER_CALLBACKS 0U /* DMA2D register callback disabled */
#define USE_HAL_DSI_REGISTER_CALLBACKS 0U /* DSI register callback disabled */
#define USE_HAL_ETH_REGISTER_CALLBACKS 0U /* ETH register callback disabled */
#define USE_HAL_HASH_REGISTER_CALLBACKS 0U /* HASH register callback disabled */
#define USE_HAL_HCD_REGISTER_CALLBACKS 0U /* HCD register callback disabled */
#define USE_HAL_I2C_REGISTER_CALLBACKS 0U /* I2C register callback disabled */
#define USE_HAL_FMPI2C_REGISTER_CALLBACKS 0U /* FMPI2C register callback disabled */
#define USE_HAL_FMPSMBUS_REGISTER_CALLBACKS 0U /* FMPSMBUS register callback disabled */
#define USE_HAL_I2S_REGISTER_CALLBACKS 0U /* I2S register callback disabled */
#define USE_HAL_IRDA_REGISTER_CALLBACKS 0U /* IRDA register callback disabled */
#define USE_HAL_LPTIM_REGISTER_CALLBACKS 0U /* LPTIM register callback disabled */
#define USE_HAL_LTDC_REGISTER_CALLBACKS 0U /* LTDC register callback disabled */
#define USE_HAL_MMC_REGISTER_CALLBACKS 0U /* MMC register callback disabled */
#define USE_HAL_NAND_REGISTER_CALLBACKS 0U /* NAND register callback disabled */
#define USE_HAL_NOR_REGISTER_CALLBACKS 0U /* NOR register callback disabled */
#define USE_HAL_PCCARD_REGISTER_CALLBACKS 0U /* PCCARD register callback disabled */
#define USE_HAL_PCD_REGISTER_CALLBACKS 0U /* PCD register callback disabled */
#define USE_HAL_QSPI_REGISTER_CALLBACKS 0U /* QSPI register callback disabled */
#define USE_HAL_RNG_REGISTER_CALLBACKS 0U /* RNG register callback disabled */
#define USE_HAL_RTC_REGISTER_CALLBACKS 0U /* RTC register callback disabled */
#define USE_HAL_SAI_REGISTER_CALLBACKS 0U /* SAI register callback disabled */
#define USE_HAL_SD_REGISTER_CALLBACKS 0U /* SD register callback disabled */
#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0U /* SMARTCARD register callback disabled */
#define USE_HAL_SDRAM_REGISTER_CALLBACKS 0U /* SDRAM register callback disabled */
#define USE_HAL_SRAM_REGISTER_CALLBACKS 0U /* SRAM register callback disabled */
#define USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0U /* SPDIFRX register callback disabled */
#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0U /* SMBUS register callback disabled */
#define USE_HAL_SPI_REGISTER_CALLBACKS 0U /* SPI register callback disabled */
#define USE_HAL_TIM_REGISTER_CALLBACKS 0U /* TIM register callback disabled */
#define USE_HAL_UART_REGISTER_CALLBACKS 0U /* UART register callback disabled */
#define USE_HAL_USART_REGISTER_CALLBACKS 0U /* USART register callback disabled */
#define USE_HAL_WWDG_REGISTER_CALLBACKS 0U /* WWDG register callback disabled */
/* ########################## Assert Selection ############################## */
/**
* @brief Uncomment the line below to expanse the "assert_param" macro in the
* HAL drivers code
*/
/* #define USE_FULL_ASSERT 1U */
/* ################## Ethernet peripheral configuration ##################### */
/* Section 1 : Ethernet peripheral configuration */
/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
#define MAC_ADDR0 2U
#define MAC_ADDR1 0U
#define MAC_ADDR2 0U
#define MAC_ADDR3 0U
#define MAC_ADDR4 0U
#define MAC_ADDR5 0U
/* Definition of the Ethernet driver buffers size and count */
#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */
#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */
#define ETH_RXBUFNB 4U /* 4 Rx buffers of size ETH_RX_BUF_SIZE */
#define ETH_TXBUFNB 4U /* 4 Tx buffers of size ETH_TX_BUF_SIZE */
/* Section 2: PHY configuration section */
/* DP83848_PHY_ADDRESS Address*/
#define DP83848_PHY_ADDRESS 0x01U
/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
#define PHY_RESET_DELAY 0x000000FFU
/* PHY Configuration delay */
#define PHY_CONFIG_DELAY 0x00000FFFU
#define PHY_READ_TO 0x0000FFFFU
#define PHY_WRITE_TO 0x0000FFFFU
/* Section 3: Common PHY Registers */
#define PHY_BCR ((uint16_t)0x0000U) /*!< Transceiver Basic Control Register */
#define PHY_BSR ((uint16_t)0x0001U) /*!< Transceiver Basic Status Register */
#define PHY_RESET ((uint16_t)0x8000U) /*!< PHY Reset */
#define PHY_LOOPBACK ((uint16_t)0x4000U) /*!< Select loop-back mode */
#define PHY_FULLDUPLEX_100M ((uint16_t)0x2100U) /*!< Set the full-duplex mode at 100 Mb/s */
#define PHY_HALFDUPLEX_100M ((uint16_t)0x2000U) /*!< Set the half-duplex mode at 100 Mb/s */
#define PHY_FULLDUPLEX_10M ((uint16_t)0x0100U) /*!< Set the full-duplex mode at 10 Mb/s */
#define PHY_HALFDUPLEX_10M ((uint16_t)0x0000U) /*!< Set the half-duplex mode at 10 Mb/s */
#define PHY_AUTONEGOTIATION ((uint16_t)0x1000U) /*!< Enable auto-negotiation function */
#define PHY_RESTART_AUTONEGOTIATION ((uint16_t)0x0200U) /*!< Restart auto-negotiation function */
#define PHY_POWERDOWN ((uint16_t)0x0800U) /*!< Select the power down mode */
#define PHY_ISOLATE ((uint16_t)0x0400U) /*!< Isolate PHY from MII */
#define PHY_AUTONEGO_COMPLETE ((uint16_t)0x0020U) /*!< Auto-Negotiation process completed */
#define PHY_LINKED_STATUS ((uint16_t)0x0004U) /*!< Valid link established */
#define PHY_JABBER_DETECTION ((uint16_t)0x0002U) /*!< Jabber condition detected */
/* Section 4: Extended PHY Registers */
#define PHY_SR ((uint16_t)0x10U) /*!< PHY status register Offset */
#define PHY_SPEED_STATUS ((uint16_t)0x0002U) /*!< PHY Speed mask */
#define PHY_DUPLEX_STATUS ((uint16_t)0x0004U) /*!< PHY Duplex mask */
/* ################## SPI peripheral configuration ########################## */
/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
* Activated: CRC code is present inside driver
* Deactivated: CRC code cleaned from driver
*/
#define USE_SPI_CRC 0U
/* Includes ------------------------------------------------------------------*/
/**
* @brief Include module's header file
*/
#ifdef HAL_RCC_MODULE_ENABLED
#include "stm32f4xx_hal_rcc.h"
#endif /* HAL_RCC_MODULE_ENABLED */
#ifdef HAL_GPIO_MODULE_ENABLED
#include "stm32f4xx_hal_gpio.h"
#endif /* HAL_GPIO_MODULE_ENABLED */
#ifdef HAL_EXTI_MODULE_ENABLED
#include "stm32f4xx_hal_exti.h"
#endif /* HAL_EXTI_MODULE_ENABLED */
#ifdef HAL_DMA_MODULE_ENABLED
#include "stm32f4xx_hal_dma.h"
#endif /* HAL_DMA_MODULE_ENABLED */
#ifdef HAL_CORTEX_MODULE_ENABLED
#include "stm32f4xx_hal_cortex.h"
#endif /* HAL_CORTEX_MODULE_ENABLED */
#ifdef HAL_ADC_MODULE_ENABLED
#include "stm32f4xx_hal_adc.h"
#endif /* HAL_ADC_MODULE_ENABLED */
#ifdef HAL_CAN_MODULE_ENABLED
#include "stm32f4xx_hal_can.h"
#endif /* HAL_CAN_MODULE_ENABLED */
#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
#include "stm32f4xx_hal_can_legacy.h"
#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
#ifdef HAL_CRC_MODULE_ENABLED
#include "stm32f4xx_hal_crc.h"
#endif /* HAL_CRC_MODULE_ENABLED */
#ifdef HAL_CRYP_MODULE_ENABLED
#include "stm32f4xx_hal_cryp.h"
#endif /* HAL_CRYP_MODULE_ENABLED */
#ifdef HAL_DMA2D_MODULE_ENABLED
#include "stm32f4xx_hal_dma2d.h"
#endif /* HAL_DMA2D_MODULE_ENABLED */
#ifdef HAL_DAC_MODULE_ENABLED
#include "stm32f4xx_hal_dac.h"
#endif /* HAL_DAC_MODULE_ENABLED */
#ifdef HAL_DCMI_MODULE_ENABLED
#include "stm32f4xx_hal_dcmi.h"
#endif /* HAL_DCMI_MODULE_ENABLED */
#ifdef HAL_ETH_MODULE_ENABLED
#include "stm32f4xx_hal_eth.h"
#endif /* HAL_ETH_MODULE_ENABLED */
#ifdef HAL_FLASH_MODULE_ENABLED
#include "stm32f4xx_hal_flash.h"
#endif /* HAL_FLASH_MODULE_ENABLED */
#ifdef HAL_SRAM_MODULE_ENABLED
#include "stm32f4xx_hal_sram.h"
#endif /* HAL_SRAM_MODULE_ENABLED */
#ifdef HAL_NOR_MODULE_ENABLED
#include "stm32f4xx_hal_nor.h"
#endif /* HAL_NOR_MODULE_ENABLED */
#ifdef HAL_NAND_MODULE_ENABLED
#include "stm32f4xx_hal_nand.h"
#endif /* HAL_NAND_MODULE_ENABLED */
#ifdef HAL_PCCARD_MODULE_ENABLED
#include "stm32f4xx_hal_pccard.h"
#endif /* HAL_PCCARD_MODULE_ENABLED */
#ifdef HAL_SDRAM_MODULE_ENABLED
#include "stm32f4xx_hal_sdram.h"
#endif /* HAL_SDRAM_MODULE_ENABLED */
#ifdef HAL_HASH_MODULE_ENABLED
#include "stm32f4xx_hal_hash.h"
#endif /* HAL_HASH_MODULE_ENABLED */
#ifdef HAL_I2C_MODULE_ENABLED
#include "stm32f4xx_hal_i2c.h"
#endif /* HAL_I2C_MODULE_ENABLED */
#ifdef HAL_SMBUS_MODULE_ENABLED
#include "stm32f4xx_hal_smbus.h"
#endif /* HAL_SMBUS_MODULE_ENABLED */
#ifdef HAL_I2S_MODULE_ENABLED
#include "stm32f4xx_hal_i2s.h"
#endif /* HAL_I2S_MODULE_ENABLED */
#ifdef HAL_IWDG_MODULE_ENABLED
#include "stm32f4xx_hal_iwdg.h"
#endif /* HAL_IWDG_MODULE_ENABLED */
#ifdef HAL_LTDC_MODULE_ENABLED
#include "stm32f4xx_hal_ltdc.h"
#endif /* HAL_LTDC_MODULE_ENABLED */
#ifdef HAL_PWR_MODULE_ENABLED
#include "stm32f4xx_hal_pwr.h"
#endif /* HAL_PWR_MODULE_ENABLED */
#ifdef HAL_RNG_MODULE_ENABLED
#include "stm32f4xx_hal_rng.h"
#endif /* HAL_RNG_MODULE_ENABLED */
#ifdef HAL_RTC_MODULE_ENABLED
#include "stm32f4xx_hal_rtc.h"
#endif /* HAL_RTC_MODULE_ENABLED */
#ifdef HAL_SAI_MODULE_ENABLED
#include "stm32f4xx_hal_sai.h"
#endif /* HAL_SAI_MODULE_ENABLED */
#ifdef HAL_SD_MODULE_ENABLED
#include "stm32f4xx_hal_sd.h"
#endif /* HAL_SD_MODULE_ENABLED */
#ifdef HAL_SPI_MODULE_ENABLED
#include "stm32f4xx_hal_spi.h"
#endif /* HAL_SPI_MODULE_ENABLED */
#ifdef HAL_TIM_MODULE_ENABLED
#include "stm32f4xx_hal_tim.h"
#endif /* HAL_TIM_MODULE_ENABLED */
#ifdef HAL_UART_MODULE_ENABLED
#include "stm32f4xx_hal_uart.h"
#endif /* HAL_UART_MODULE_ENABLED */
#ifdef HAL_USART_MODULE_ENABLED
#include "stm32f4xx_hal_usart.h"
#endif /* HAL_USART_MODULE_ENABLED */
#ifdef HAL_IRDA_MODULE_ENABLED
#include "stm32f4xx_hal_irda.h"
#endif /* HAL_IRDA_MODULE_ENABLED */
#ifdef HAL_SMARTCARD_MODULE_ENABLED
#include "stm32f4xx_hal_smartcard.h"
#endif /* HAL_SMARTCARD_MODULE_ENABLED */
#ifdef HAL_WWDG_MODULE_ENABLED
#include "stm32f4xx_hal_wwdg.h"
#endif /* HAL_WWDG_MODULE_ENABLED */
#ifdef HAL_PCD_MODULE_ENABLED
#include "stm32f4xx_hal_pcd.h"
#endif /* HAL_PCD_MODULE_ENABLED */
#ifdef HAL_HCD_MODULE_ENABLED
#include "stm32f4xx_hal_hcd.h"
#endif /* HAL_HCD_MODULE_ENABLED */
#ifdef HAL_DSI_MODULE_ENABLED
#include "stm32f4xx_hal_dsi.h"
#endif /* HAL_DSI_MODULE_ENABLED */
#ifdef HAL_QSPI_MODULE_ENABLED
#include "stm32f4xx_hal_qspi.h"
#endif /* HAL_QSPI_MODULE_ENABLED */
#ifdef HAL_CEC_MODULE_ENABLED
#include "stm32f4xx_hal_cec.h"
#endif /* HAL_CEC_MODULE_ENABLED */
#ifdef HAL_FMPI2C_MODULE_ENABLED
#include "stm32f4xx_hal_fmpi2c.h"
#endif /* HAL_FMPI2C_MODULE_ENABLED */
#ifdef HAL_FMPSMBUS_MODULE_ENABLED
#include "stm32f4xx_hal_fmpsmbus.h"
#endif /* HAL_FMPSMBUS_MODULE_ENABLED */
#ifdef HAL_SPDIFRX_MODULE_ENABLED
#include "stm32f4xx_hal_spdifrx.h"
#endif /* HAL_SPDIFRX_MODULE_ENABLED */
#ifdef HAL_DFSDM_MODULE_ENABLED
#include "stm32f4xx_hal_dfsdm.h"
#endif /* HAL_DFSDM_MODULE_ENABLED */
#ifdef HAL_LPTIM_MODULE_ENABLED
#include "stm32f4xx_hal_lptim.h"
#endif /* HAL_LPTIM_MODULE_ENABLED */
#ifdef HAL_MMC_MODULE_ENABLED
#include "stm32f4xx_hal_mmc.h"
#endif /* HAL_MMC_MODULE_ENABLED */
/* Exported macro ------------------------------------------------------------*/
#ifdef USE_FULL_ASSERT
/**
* @brief The assert_param macro is used for function's parameters check.
* @param expr If expr is false, it calls assert_failed function
* which reports the name of the source file and the source
* line number of the call that failed.
* If expr is true, it returns no value.
* @retval None
*/
#define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
/* Exported functions ------------------------------------------------------- */
void assert_failed(uint8_t* file, uint32_t line);
#else
#define assert_param(expr) ((void)0U)
#endif /* USE_FULL_ASSERT */
#ifdef __cplusplus
}
#endif
#endif /* __STM32F4xx_HAL_CONF_H */

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Core/Inc/stm32f4xx_it.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f4xx_it.h
* @brief This file contains the headers of the interrupt handlers.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F4xx_IT_H
#define __STM32F4xx_IT_H
#ifdef __cplusplus
extern "C" {
#endif
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Exported types ------------------------------------------------------------*/
/* USER CODE BEGIN ET */
/* USER CODE END ET */
/* Exported constants --------------------------------------------------------*/
/* USER CODE BEGIN EC */
/* USER CODE END EC */
/* Exported macro ------------------------------------------------------------*/
/* USER CODE BEGIN EM */
/* USER CODE END EM */
/* Exported functions prototypes ---------------------------------------------*/
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void TIM6_DAC_IRQHandler(void);
void OTG_FS_IRQHandler(void);
void LTDC_IRQHandler(void);
void DMA2D_IRQHandler(void);
void DSI_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */
#ifdef __cplusplus
}
#endif
#endif /* __STM32F4xx_IT_H */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file tim.h
* @brief This file contains all the function prototypes for
* the tim.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __TIM_H__
#define __TIM_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern TIM_HandleTypeDef htim1;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_TIM1_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __TIM_H__ */

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Core/Inc/usart.h
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file usart.h
* @brief This file contains all the function prototypes for
* the usart.c file
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USART_H__
#define __USART_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern UART_HandleTypeDef huart3;
extern UART_HandleTypeDef huart6;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_USART3_UART_Init(void);
void MX_USART6_UART_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /* __USART_H__ */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file crc.c
* @brief This file provides code for the configuration
* of the CRC instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "crc.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
CRC_HandleTypeDef hcrc;
/* CRC init function */
void MX_CRC_Init(void)
{
/* USER CODE BEGIN CRC_Init 0 */
/* USER CODE END CRC_Init 0 */
/* USER CODE BEGIN CRC_Init 1 */
/* USER CODE END CRC_Init 1 */
hcrc.Instance = CRC;
if (HAL_CRC_Init(&hcrc) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN CRC_Init 2 */
/* USER CODE END CRC_Init 2 */
}
void HAL_CRC_MspInit(CRC_HandleTypeDef* crcHandle)
{
if(crcHandle->Instance==CRC)
{
/* USER CODE BEGIN CRC_MspInit 0 */
/* USER CODE END CRC_MspInit 0 */
/* CRC clock enable */
__HAL_RCC_CRC_CLK_ENABLE();
/* USER CODE BEGIN CRC_MspInit 1 */
/* USER CODE END CRC_MspInit 1 */
}
}
void HAL_CRC_MspDeInit(CRC_HandleTypeDef* crcHandle)
{
if(crcHandle->Instance==CRC)
{
/* USER CODE BEGIN CRC_MspDeInit 0 */
/* USER CODE END CRC_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_CRC_CLK_DISABLE();
/* USER CODE BEGIN CRC_MspDeInit 1 */
/* USER CODE END CRC_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file dma2d.c
* @brief This file provides code for the configuration
* of the DMA2D instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "dma2d.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
DMA2D_HandleTypeDef hdma2d;
/* DMA2D init function */
void MX_DMA2D_Init(void)
{
/* USER CODE BEGIN DMA2D_Init 0 */
/* USER CODE END DMA2D_Init 0 */
/* USER CODE BEGIN DMA2D_Init 1 */
/* USER CODE END DMA2D_Init 1 */
hdma2d.Instance = DMA2D;
hdma2d.Init.Mode = DMA2D_M2M;
hdma2d.Init.ColorMode = DMA2D_OUTPUT_ARGB8888;
hdma2d.Init.OutputOffset = 0;
hdma2d.LayerCfg[1].InputOffset = 0;
hdma2d.LayerCfg[1].InputColorMode = DMA2D_INPUT_ARGB8888;
hdma2d.LayerCfg[1].AlphaMode = DMA2D_NO_MODIF_ALPHA;
hdma2d.LayerCfg[1].InputAlpha = 0;
if (HAL_DMA2D_Init(&hdma2d) != HAL_OK)
{
Error_Handler();
}
if (HAL_DMA2D_ConfigLayer(&hdma2d, 1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN DMA2D_Init 2 */
/* USER CODE END DMA2D_Init 2 */
}
void HAL_DMA2D_MspInit(DMA2D_HandleTypeDef* dma2dHandle)
{
if(dma2dHandle->Instance==DMA2D)
{
/* USER CODE BEGIN DMA2D_MspInit 0 */
/* USER CODE END DMA2D_MspInit 0 */
/* DMA2D clock enable */
__HAL_RCC_DMA2D_CLK_ENABLE();
/* DMA2D interrupt Init */
HAL_NVIC_SetPriority(DMA2D_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(DMA2D_IRQn);
/* USER CODE BEGIN DMA2D_MspInit 1 */
/* USER CODE END DMA2D_MspInit 1 */
}
}
void HAL_DMA2D_MspDeInit(DMA2D_HandleTypeDef* dma2dHandle)
{
if(dma2dHandle->Instance==DMA2D)
{
/* USER CODE BEGIN DMA2D_MspDeInit 0 */
/* USER CODE END DMA2D_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_DMA2D_CLK_DISABLE();
/* DMA2D interrupt Deinit */
HAL_NVIC_DisableIRQ(DMA2D_IRQn);
/* USER CODE BEGIN DMA2D_MspDeInit 1 */
/* USER CODE END DMA2D_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file dsihost.c
* @brief This file provides code for the configuration
* of the DSIHOST instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "dsihost.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
DSI_HandleTypeDef hdsi;
/* DSIHOST init function */
void MX_DSIHOST_DSI_Init(void)
{
/* USER CODE BEGIN DSIHOST_Init 0 */
/* USER CODE END DSIHOST_Init 0 */
DSI_PLLInitTypeDef PLLInit = {0};
DSI_HOST_TimeoutTypeDef HostTimeouts = {0};
DSI_PHY_TimerTypeDef PhyTimings = {0};
DSI_LPCmdTypeDef LPCmd = {0};
DSI_CmdCfgTypeDef CmdCfg = {0};
/* USER CODE BEGIN DSIHOST_Init 1 */
/* USER CODE END DSIHOST_Init 1 */
hdsi.Instance = DSI;
hdsi.Init.AutomaticClockLaneControl = DSI_AUTO_CLK_LANE_CTRL_DISABLE;
hdsi.Init.TXEscapeCkdiv = 4;
hdsi.Init.NumberOfLanes = DSI_TWO_DATA_LANES;
PLLInit.PLLNDIV = 125;
PLLInit.PLLIDF = DSI_PLL_IN_DIV2;
PLLInit.PLLODF = DSI_PLL_OUT_DIV1;
if (HAL_DSI_Init(&hdsi, &PLLInit) != HAL_OK)
{
Error_Handler();
}
HostTimeouts.TimeoutCkdiv = 1;
HostTimeouts.HighSpeedTransmissionTimeout = 0;
HostTimeouts.LowPowerReceptionTimeout = 0;
HostTimeouts.HighSpeedReadTimeout = 0;
HostTimeouts.LowPowerReadTimeout = 0;
HostTimeouts.HighSpeedWriteTimeout = 0;
HostTimeouts.HighSpeedWritePrespMode = DSI_HS_PM_DISABLE;
HostTimeouts.LowPowerWriteTimeout = 0;
HostTimeouts.BTATimeout = 0;
if (HAL_DSI_ConfigHostTimeouts(&hdsi, &HostTimeouts) != HAL_OK)
{
Error_Handler();
}
PhyTimings.ClockLaneHS2LPTime = 28;
PhyTimings.ClockLaneLP2HSTime = 33;
PhyTimings.DataLaneHS2LPTime = 15;
PhyTimings.DataLaneLP2HSTime = 25;
PhyTimings.DataLaneMaxReadTime = 0;
PhyTimings.StopWaitTime = 10;
if (HAL_DSI_ConfigPhyTimer(&hdsi, &PhyTimings) != HAL_OK)
{
Error_Handler();
}
if (HAL_DSI_ConfigFlowControl(&hdsi, DSI_FLOW_CONTROL_BTA) != HAL_OK)
{
Error_Handler();
}
if (HAL_DSI_SetLowPowerRXFilter(&hdsi, 10000) != HAL_OK)
{
Error_Handler();
}
if (HAL_DSI_ConfigErrorMonitor(&hdsi, HAL_DSI_ERROR_NONE) != HAL_OK)
{
Error_Handler();
}
LPCmd.LPGenShortWriteNoP = DSI_LP_GSW0P_ENABLE;
LPCmd.LPGenShortWriteOneP = DSI_LP_GSW1P_ENABLE;
LPCmd.LPGenShortWriteTwoP = DSI_LP_GSW2P_ENABLE;
LPCmd.LPGenShortReadNoP = DSI_LP_GSR0P_ENABLE;
LPCmd.LPGenShortReadOneP = DSI_LP_GSR1P_ENABLE;
LPCmd.LPGenShortReadTwoP = DSI_LP_GSR2P_ENABLE;
LPCmd.LPGenLongWrite = DSI_LP_GLW_ENABLE;
LPCmd.LPDcsShortWriteNoP = DSI_LP_DSW0P_ENABLE;
LPCmd.LPDcsShortWriteOneP = DSI_LP_DSW1P_ENABLE;
LPCmd.LPDcsShortReadNoP = DSI_LP_DSR0P_ENABLE;
LPCmd.LPDcsLongWrite = DSI_LP_DLW_ENABLE;
LPCmd.LPMaxReadPacket = DSI_LP_MRDP_ENABLE;
LPCmd.AcknowledgeRequest = DSI_ACKNOWLEDGE_DISABLE;
if (HAL_DSI_ConfigCommand(&hdsi, &LPCmd) != HAL_OK)
{
Error_Handler();
}
CmdCfg.VirtualChannelID = 0;
CmdCfg.ColorCoding = DSI_RGB888;
CmdCfg.CommandSize = 200;
CmdCfg.TearingEffectSource = DSI_TE_EXTERNAL;
CmdCfg.TearingEffectPolarity = DSI_TE_RISING_EDGE;
CmdCfg.HSPolarity = DSI_HSYNC_ACTIVE_LOW;
CmdCfg.VSPolarity = DSI_VSYNC_ACTIVE_LOW;
CmdCfg.DEPolarity = DSI_DATA_ENABLE_ACTIVE_HIGH;
CmdCfg.VSyncPol = DSI_VSYNC_FALLING;
CmdCfg.AutomaticRefresh = DSI_AR_ENABLE;
CmdCfg.TEAcknowledgeRequest = DSI_TE_ACKNOWLEDGE_ENABLE;
if (HAL_DSI_ConfigAdaptedCommandMode(&hdsi, &CmdCfg) != HAL_OK)
{
Error_Handler();
}
if (HAL_DSI_SetGenericVCID(&hdsi, 0) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN DSIHOST_Init 2 */
/* USER CODE END DSIHOST_Init 2 */
}
void HAL_DSI_MspInit(DSI_HandleTypeDef* dsiHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(dsiHandle->Instance==DSI)
{
/* USER CODE BEGIN DSI_MspInit 0 */
/* USER CODE END DSI_MspInit 0 */
/* DSI clock enable */
__HAL_RCC_DSI_CLK_ENABLE();
__HAL_RCC_GPIOJ_CLK_ENABLE();
/**DSIHOST GPIO Configuration
PJ2 ------> DSIHOST_TE
*/
GPIO_InitStruct.Pin = DSI_TE_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF13_DSI;
HAL_GPIO_Init(DSI_TE_GPIO_Port, &GPIO_InitStruct);
/* DSI interrupt Init */
HAL_NVIC_SetPriority(DSI_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(DSI_IRQn);
/* USER CODE BEGIN DSI_MspInit 1 */
/* USER CODE END DSI_MspInit 1 */
}
}
void HAL_DSI_MspDeInit(DSI_HandleTypeDef* dsiHandle)
{
if(dsiHandle->Instance==DSI)
{
/* USER CODE BEGIN DSI_MspDeInit 0 */
/* USER CODE END DSI_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_DSI_CLK_DISABLE();
/**DSIHOST GPIO Configuration
PJ2 ------> DSIHOST_TE
*/
HAL_GPIO_DeInit(DSI_TE_GPIO_Port, DSI_TE_Pin);
/* DSI interrupt Deinit */
HAL_NVIC_DisableIRQ(DSI_IRQn);
/* USER CODE BEGIN DSI_MspDeInit 1 */
/* USER CODE END DSI_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* File Name : FMC.c
* Description : This file provides code for the configuration
* of the FMC peripheral.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "fmc.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
SDRAM_HandleTypeDef hsdram1;
/* FMC initialization function */
void MX_FMC_Init(void)
{
/* USER CODE BEGIN FMC_Init 0 */
/* USER CODE END FMC_Init 0 */
FMC_SDRAM_TimingTypeDef SdramTiming = {0};
/* USER CODE BEGIN FMC_Init 1 */
/* USER CODE END FMC_Init 1 */
/** Perform the SDRAM1 memory initialization sequence
*/
hsdram1.Instance = FMC_SDRAM_DEVICE;
/* hsdram1.Init */
hsdram1.Init.SDBank = FMC_SDRAM_BANK1;
hsdram1.Init.ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_8;
hsdram1.Init.RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_12;
hsdram1.Init.MemoryDataWidth = FMC_SDRAM_MEM_BUS_WIDTH_32;
hsdram1.Init.InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4;
hsdram1.Init.CASLatency = FMC_SDRAM_CAS_LATENCY_3;
hsdram1.Init.WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE;
hsdram1.Init.SDClockPeriod = FMC_SDRAM_CLOCK_PERIOD_2;
hsdram1.Init.ReadBurst = FMC_SDRAM_RBURST_ENABLE;
hsdram1.Init.ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_0;
/* SdramTiming */
SdramTiming.LoadToActiveDelay = 2;
SdramTiming.ExitSelfRefreshDelay = 7;
SdramTiming.SelfRefreshTime = 4;
SdramTiming.RowCycleDelay = 7;
SdramTiming.WriteRecoveryTime = 3;
SdramTiming.RPDelay = 2;
SdramTiming.RCDDelay = 2;
if (HAL_SDRAM_Init(&hsdram1, &SdramTiming) != HAL_OK)
{
Error_Handler( );
}
/* USER CODE BEGIN FMC_Init 2 */
/* USER CODE END FMC_Init 2 */
}
static uint32_t FMC_Initialized = 0;
static void HAL_FMC_MspInit(void){
/* USER CODE BEGIN FMC_MspInit 0 */
/* USER CODE END FMC_MspInit 0 */
GPIO_InitTypeDef GPIO_InitStruct = {0};
if (FMC_Initialized) {
return;
}
FMC_Initialized = 1;
/* Peripheral clock enable */
__HAL_RCC_FMC_CLK_ENABLE();
/** FMC GPIO Configuration
PE1 ------> FMC_NBL1
PE0 ------> FMC_NBL0
PG15 ------> FMC_SDNCAS
PD0 ------> FMC_D2
PI4 ------> FMC_NBL2
PD1 ------> FMC_D3
PI3 ------> FMC_D27
PI2 ------> FMC_D26
PF0 ------> FMC_A0
PI5 ------> FMC_NBL3
PI7 ------> FMC_D29
PI10 ------> FMC_D31
PI6 ------> FMC_D28
PH15 ------> FMC_D23
PI1 ------> FMC_D25
PF1 ------> FMC_A1
PI9 ------> FMC_D30
PH13 ------> FMC_D21
PH14 ------> FMC_D22
PI0 ------> FMC_D24
PF2 ------> FMC_A2
PF3 ------> FMC_A3
PG8 ------> FMC_SDCLK
PF4 ------> FMC_A4
PH3 ------> FMC_SDNE0
PF5 ------> FMC_A5
PH2 ------> FMC_SDCKE0
PD15 ------> FMC_D1
PD10 ------> FMC_D15
PD14 ------> FMC_D0
PD9 ------> FMC_D14
PD8 ------> FMC_D13
PC0 ------> FMC_SDNWE
PF12 ------> FMC_A6
PG1 ------> FMC_A11
PF15 ------> FMC_A9
PH12 ------> FMC_D20
PF13 ------> FMC_A7
PG0 ------> FMC_A10
PE8 ------> FMC_D5
PG5 ------> FMC_BA1
PG4 ------> FMC_BA0
PH9 ------> FMC_D17
PH11 ------> FMC_D19
PF14 ------> FMC_A8
PF11 ------> FMC_SDNRAS
PE9 ------> FMC_D6
PE11 ------> FMC_D8
PE14 ------> FMC_D11
PH8 ------> FMC_D16
PH10 ------> FMC_D18
PE7 ------> FMC_D4
PE10 ------> FMC_D7
PE12 ------> FMC_D9
PE15 ------> FMC_D12
PE13 ------> FMC_D10
*/
/* GPIO_InitStruct */
GPIO_InitStruct.Pin = FMC_NBL1_Pin|FMC_NBL0_Pin|D5_Pin|D6_Pin
|D8_Pin|D11_Pin|D4_Pin|D7_Pin
|D9_Pin|D12_Pin|D10_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/* GPIO_InitStruct */
GPIO_InitStruct.Pin = SDNCAS_Pin|SDCLK_Pin|A11_Pin|A10_Pin
|GPIO_PIN_5|GPIO_PIN_4;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
/* GPIO_InitStruct */
GPIO_InitStruct.Pin = D2_Pin|D3_Pin|D1_Pin|D15_Pin
|D0_Pin|D14_Pin|D13_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/* GPIO_InitStruct */
GPIO_InitStruct.Pin = FMC_NBL2_Pin|D27_Pin|D26_Pin|FMC_NBL3_Pin
|D29_Pin|D31_Pin|D28_Pin|D25_Pin
|D30_Pin|D24_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
/* GPIO_InitStruct */
GPIO_InitStruct.Pin = A0_Pin|A1_Pin|A2_Pin|A3_Pin
|A4_Pin|A5_Pin|A6_Pin|A9_Pin
|A7_Pin|A8_Pin|SDNMT48LC4M32B2B5_6A_RAS_RAS___Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
/* GPIO_InitStruct */
GPIO_InitStruct.Pin = D23_Pin|D21_Pin|D22_Pin|SDNE0_Pin
|SDCKE0_Pin|D20_Pin|D17_Pin|D19_Pin
|D16_Pin|D18_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
/* GPIO_InitStruct */
GPIO_InitStruct.Pin = SDNWE_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
HAL_GPIO_Init(SDNWE_GPIO_Port, &GPIO_InitStruct);
/* USER CODE BEGIN FMC_MspInit 1 */
/* USER CODE END FMC_MspInit 1 */
}
void HAL_SDRAM_MspInit(SDRAM_HandleTypeDef* sdramHandle){
/* USER CODE BEGIN SDRAM_MspInit 0 */
/* USER CODE END SDRAM_MspInit 0 */
HAL_FMC_MspInit();
/* USER CODE BEGIN SDRAM_MspInit 1 */
/* USER CODE END SDRAM_MspInit 1 */
}
static uint32_t FMC_DeInitialized = 0;
static void HAL_FMC_MspDeInit(void){
/* USER CODE BEGIN FMC_MspDeInit 0 */
/* USER CODE END FMC_MspDeInit 0 */
if (FMC_DeInitialized) {
return;
}
FMC_DeInitialized = 1;
/* Peripheral clock enable */
__HAL_RCC_FMC_CLK_DISABLE();
/** FMC GPIO Configuration
PE1 ------> FMC_NBL1
PE0 ------> FMC_NBL0
PG15 ------> FMC_SDNCAS
PD0 ------> FMC_D2
PI4 ------> FMC_NBL2
PD1 ------> FMC_D3
PI3 ------> FMC_D27
PI2 ------> FMC_D26
PF0 ------> FMC_A0
PI5 ------> FMC_NBL3
PI7 ------> FMC_D29
PI10 ------> FMC_D31
PI6 ------> FMC_D28
PH15 ------> FMC_D23
PI1 ------> FMC_D25
PF1 ------> FMC_A1
PI9 ------> FMC_D30
PH13 ------> FMC_D21
PH14 ------> FMC_D22
PI0 ------> FMC_D24
PF2 ------> FMC_A2
PF3 ------> FMC_A3
PG8 ------> FMC_SDCLK
PF4 ------> FMC_A4
PH3 ------> FMC_SDNE0
PF5 ------> FMC_A5
PH2 ------> FMC_SDCKE0
PD15 ------> FMC_D1
PD10 ------> FMC_D15
PD14 ------> FMC_D0
PD9 ------> FMC_D14
PD8 ------> FMC_D13
PC0 ------> FMC_SDNWE
PF12 ------> FMC_A6
PG1 ------> FMC_A11
PF15 ------> FMC_A9
PH12 ------> FMC_D20
PF13 ------> FMC_A7
PG0 ------> FMC_A10
PE8 ------> FMC_D5
PG5 ------> FMC_BA1
PG4 ------> FMC_BA0
PH9 ------> FMC_D17
PH11 ------> FMC_D19
PF14 ------> FMC_A8
PF11 ------> FMC_SDNRAS
PE9 ------> FMC_D6
PE11 ------> FMC_D8
PE14 ------> FMC_D11
PH8 ------> FMC_D16
PH10 ------> FMC_D18
PE7 ------> FMC_D4
PE10 ------> FMC_D7
PE12 ------> FMC_D9
PE15 ------> FMC_D12
PE13 ------> FMC_D10
*/
HAL_GPIO_DeInit(GPIOE, FMC_NBL1_Pin|FMC_NBL0_Pin|D5_Pin|D6_Pin
|D8_Pin|D11_Pin|D4_Pin|D7_Pin
|D9_Pin|D12_Pin|D10_Pin);
HAL_GPIO_DeInit(GPIOG, SDNCAS_Pin|SDCLK_Pin|A11_Pin|A10_Pin
|GPIO_PIN_5|GPIO_PIN_4);
HAL_GPIO_DeInit(GPIOD, D2_Pin|D3_Pin|D1_Pin|D15_Pin
|D0_Pin|D14_Pin|D13_Pin);
HAL_GPIO_DeInit(GPIOI, FMC_NBL2_Pin|D27_Pin|D26_Pin|FMC_NBL3_Pin
|D29_Pin|D31_Pin|D28_Pin|D25_Pin
|D30_Pin|D24_Pin);
HAL_GPIO_DeInit(GPIOF, A0_Pin|A1_Pin|A2_Pin|A3_Pin
|A4_Pin|A5_Pin|A6_Pin|A9_Pin
|A7_Pin|A8_Pin|SDNMT48LC4M32B2B5_6A_RAS_RAS___Pin);
HAL_GPIO_DeInit(GPIOH, D23_Pin|D21_Pin|D22_Pin|SDNE0_Pin
|SDCKE0_Pin|D20_Pin|D17_Pin|D19_Pin
|D16_Pin|D18_Pin);
HAL_GPIO_DeInit(SDNWE_GPIO_Port, SDNWE_Pin);
/* USER CODE BEGIN FMC_MspDeInit 1 */
/* USER CODE END FMC_MspDeInit 1 */
}
void HAL_SDRAM_MspDeInit(SDRAM_HandleTypeDef* sdramHandle){
/* USER CODE BEGIN SDRAM_MspDeInit 0 */
/* USER CODE END SDRAM_MspDeInit 0 */
HAL_FMC_MspDeInit();
/* USER CODE BEGIN SDRAM_MspDeInit 1 */
/* USER CODE END SDRAM_MspDeInit 1 */
}
/**
* @}
*/
/**
* @}
*/

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* File Name : freertos.c
* Description : Code for freertos applications
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "FreeRTOS.h"
#include "task.h"
#include "main.h"
#include "cmsis_os.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "my_lcd.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN Variables */
/* USER CODE END Variables */
/* Definitions for defaultTask */
osThreadId_t defaultTaskHandle;
const osThreadAttr_t defaultTask_attributes = {
.name = "defaultTask",
.stack_size = 4096 * 4,
.priority = (osPriority_t) osPriorityNormal,
};
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN FunctionPrototypes */
/* USER CODE END FunctionPrototypes */
void StartDefaultTask(void *argument);
extern void MX_USB_HOST_Init(void);
void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */
/* Hook prototypes */
void vApplicationIdleHook(void);
void vApplicationStackOverflowHook(xTaskHandle xTask, signed char *pcTaskName);
void vApplicationMallocFailedHook(void);
/* USER CODE BEGIN 2 */
__weak void vApplicationIdleHook( void )
{
/* vApplicationIdleHook() will only be called if configUSE_IDLE_HOOK is set
to 1 in FreeRTOSConfig.h. It will be called on each iteration of the idle
task. It is essential that code added to this hook function never attempts
to block in any way (for example, call xQueueReceive() with a block time
specified, or call vTaskDelay()). If the application makes use of the
vTaskDelete() API function (as this demo application does) then it is also
important that vApplicationIdleHook() is permitted to return to its calling
function, because it is the responsibility of the idle task to clean up
memory allocated by the kernel to any task that has since been deleted. */
}
/* USER CODE END 2 */
/* USER CODE BEGIN 4 */
__weak void vApplicationStackOverflowHook(xTaskHandle xTask, signed char *pcTaskName)
{
/* Run time stack overflow checking is performed if
configCHECK_FOR_STACK_OVERFLOW is defined to 1 or 2. This hook function is
called if a stack overflow is detected. */
}
/* USER CODE END 4 */
/* USER CODE BEGIN 5 */
__weak void vApplicationMallocFailedHook(void)
{
/* vApplicationMallocFailedHook() will only be called if
configUSE_MALLOC_FAILED_HOOK is set to 1 in FreeRTOSConfig.h. It is a hook
function that will get called if a call to pvPortMalloc() fails.
pvPortMalloc() is called internally by the kernel whenever a task, queue,
timer or semaphore is created. It is also called by various parts of the
demo application. If heap_1.c or heap_2.c are used, then the size of the
heap available to pvPortMalloc() is defined by configTOTAL_HEAP_SIZE in
FreeRTOSConfig.h, and the xPortGetFreeHeapSize() API function can be used
to query the size of free heap space that remains (although it does not
provide information on how the remaining heap might be fragmented). */
}
/* USER CODE END 5 */
/**
* @brief FreeRTOS initialization
* @param None
* @retval None
*/
void MX_FREERTOS_Init(void) {
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* USER CODE BEGIN RTOS_MUTEX */
/* add mutexes, ... */
/* USER CODE END RTOS_MUTEX */
/* USER CODE BEGIN RTOS_SEMAPHORES */
/* add semaphores, ... */
/* USER CODE END RTOS_SEMAPHORES */
/* USER CODE BEGIN RTOS_TIMERS */
/* start timers, add new ones, ... */
/* USER CODE END RTOS_TIMERS */
/* USER CODE BEGIN RTOS_QUEUES */
/* add queues, ... */
/* USER CODE END RTOS_QUEUES */
/* Create the thread(s) */
/* creation of defaultTask */
defaultTaskHandle = osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes);
/* USER CODE BEGIN RTOS_THREADS */
/* add threads, ... */
/* USER CODE END RTOS_THREADS */
/* USER CODE BEGIN RTOS_EVENTS */
/* add events, ... */
/* USER CODE END RTOS_EVENTS */
}
/* USER CODE BEGIN Header_StartDefaultTask */
/**
* @brief Function implementing the defaultTask thread.
* @param argument: Not used
* @retval None
*/
/* USER CODE END Header_StartDefaultTask */
void StartDefaultTask(void *argument)
{
/* init code for USB_HOST */
MX_USB_HOST_Init();
/* USER CODE BEGIN StartDefaultTask */
/* Infinite loop */
for(;;)
{
MY_LCD_Tick();
}
/* USER CODE END StartDefaultTask */
}
/* Private application code --------------------------------------------------*/
/* USER CODE BEGIN Application */
/* USER CODE END Application */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file gpio.c
* @brief This file provides code for the configuration
* of all used GPIO pins.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "gpio.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/*----------------------------------------------------------------------------*/
/* Configure GPIO */
/*----------------------------------------------------------------------------*/
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/** Configure pins
PB3 ------> I2S3_CK
PD13 ------> S_TIM4_CH2
*/
void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOE_CLK_ENABLE();
__HAL_RCC_GPIOG_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOI_CLK_ENABLE();
__HAL_RCC_GPIOF_CLK_ENABLE();
__HAL_RCC_GPIOK_CLK_ENABLE();
__HAL_RCC_GPIOH_CLK_ENABLE();
__HAL_RCC_GPIOJ_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOE, SPKR_HP_Pin|AUDIO_RST_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOD, LED3_Pin|LED2_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LED4_GPIO_Port, LED4_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, OTG_FS1_PowerSwitchOn_Pin|EXT_RESET_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOH, GPIO_PIN_7, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LCD_BL_CTRL_GPIO_Port, LCD_BL_CTRL_Pin, GPIO_PIN_RESET);
/*Configure GPIO pins : PEPin PEPin */
GPIO_InitStruct.Pin = SPKR_HP_Pin|AUDIO_RST_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = I2S3_CK_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
HAL_GPIO_Init(I2S3_CK_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = OTG_FS1_OverCurrent_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(OTG_FS1_OverCurrent_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PDPin PDPin */
GPIO_InitStruct.Pin = LED3_Pin|LED2_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = LED4_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LED4_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = LED1_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LED1_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PBPin PBPin */
GPIO_InitStruct.Pin = OTG_FS1_PowerSwitchOn_Pin|EXT_RESET_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = MIC_CK_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF2_TIM4;
HAL_GPIO_Init(MIC_CK_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = uSD_Detect_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(uSD_Detect_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = LCD_INT_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(LCD_INT_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PH7 */
GPIO_InitStruct.Pin = GPIO_PIN_7;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = LCD_BL_CTRL_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LCD_BL_CTRL_GPIO_Port, &GPIO_InitStruct);
}
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file i2c.c
* @brief This file provides code for the configuration
* of the I2C instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "i2c.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
I2C_HandleTypeDef hi2c1;
I2C_HandleTypeDef hi2c2;
/* I2C1 init function */
void MX_I2C1_Init(void)
{
/* USER CODE BEGIN I2C1_Init 0 */
/* USER CODE END I2C1_Init 0 */
/* USER CODE BEGIN I2C1_Init 1 */
/* USER CODE END I2C1_Init 1 */
hi2c1.Instance = I2C1;
hi2c1.Init.ClockSpeed = 100000;
hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2;
hi2c1.Init.OwnAddress1 = 0;
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
hi2c1.Init.OwnAddress2 = 0;
hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
if (HAL_I2C_Init(&hi2c1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN I2C1_Init 2 */
/* USER CODE END I2C1_Init 2 */
}
/* I2C2 init function */
void MX_I2C2_Init(void)
{
/* USER CODE BEGIN I2C2_Init 0 */
/* USER CODE END I2C2_Init 0 */
/* USER CODE BEGIN I2C2_Init 1 */
/* USER CODE END I2C2_Init 1 */
hi2c2.Instance = I2C2;
hi2c2.Init.ClockSpeed = 100000;
hi2c2.Init.DutyCycle = I2C_DUTYCYCLE_2;
hi2c2.Init.OwnAddress1 = 0;
hi2c2.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
hi2c2.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
hi2c2.Init.OwnAddress2 = 0;
hi2c2.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
hi2c2.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
if (HAL_I2C_Init(&hi2c2) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN I2C2_Init 2 */
/* USER CODE END I2C2_Init 2 */
}
void HAL_I2C_MspInit(I2C_HandleTypeDef* i2cHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(i2cHandle->Instance==I2C1)
{
/* USER CODE BEGIN I2C1_MspInit 0 */
/* USER CODE END I2C1_MspInit 0 */
__HAL_RCC_GPIOB_CLK_ENABLE();
/**I2C1 GPIO Configuration
PB8 ------> I2C1_SCL
PB9 ------> I2C1_SDA
*/
GPIO_InitStruct.Pin = I2C1_SCL_Pin|I2C1_SDA_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF4_I2C1;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* I2C1 clock enable */
__HAL_RCC_I2C1_CLK_ENABLE();
/* USER CODE BEGIN I2C1_MspInit 1 */
/* USER CODE END I2C1_MspInit 1 */
}
else if(i2cHandle->Instance==I2C2)
{
/* USER CODE BEGIN I2C2_MspInit 0 */
/* USER CODE END I2C2_MspInit 0 */
__HAL_RCC_GPIOH_CLK_ENABLE();
/**I2C2 GPIO Configuration
PH4 ------> I2C2_SCL
PH5 ------> I2C2_SDA
*/
GPIO_InitStruct.Pin = I2C2_SCL_Pin|I2C2_SDA_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF4_I2C2;
HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
/* I2C2 clock enable */
__HAL_RCC_I2C2_CLK_ENABLE();
/* USER CODE BEGIN I2C2_MspInit 1 */
/* USER CODE END I2C2_MspInit 1 */
}
}
void HAL_I2C_MspDeInit(I2C_HandleTypeDef* i2cHandle)
{
if(i2cHandle->Instance==I2C1)
{
/* USER CODE BEGIN I2C1_MspDeInit 0 */
/* USER CODE END I2C1_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_I2C1_CLK_DISABLE();
/**I2C1 GPIO Configuration
PB8 ------> I2C1_SCL
PB9 ------> I2C1_SDA
*/
HAL_GPIO_DeInit(I2C1_SCL_GPIO_Port, I2C1_SCL_Pin);
HAL_GPIO_DeInit(I2C1_SDA_GPIO_Port, I2C1_SDA_Pin);
/* USER CODE BEGIN I2C1_MspDeInit 1 */
/* USER CODE END I2C1_MspDeInit 1 */
}
else if(i2cHandle->Instance==I2C2)
{
/* USER CODE BEGIN I2C2_MspDeInit 0 */
/* USER CODE END I2C2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_I2C2_CLK_DISABLE();
/**I2C2 GPIO Configuration
PH4 ------> I2C2_SCL
PH5 ------> I2C2_SDA
*/
HAL_GPIO_DeInit(I2C2_SCL_GPIO_Port, I2C2_SCL_Pin);
HAL_GPIO_DeInit(I2C2_SDA_GPIO_Port, I2C2_SDA_Pin);
/* USER CODE BEGIN I2C2_MspDeInit 1 */
/* USER CODE END I2C2_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file ltdc.c
* @brief This file provides code for the configuration
* of the LTDC instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "ltdc.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
LTDC_HandleTypeDef hltdc;
/* LTDC init function */
void MX_LTDC_Init(void)
{
/* USER CODE BEGIN LTDC_Init 0 */
/* USER CODE END LTDC_Init 0 */
LTDC_LayerCfgTypeDef pLayerCfg = {0};
/* USER CODE BEGIN LTDC_Init 1 */
/* USER CODE END LTDC_Init 1 */
hltdc.Instance = LTDC;
hltdc.Init.HSPolarity = LTDC_HSPOLARITY_AL;
hltdc.Init.VSPolarity = LTDC_VSPOLARITY_AL;
hltdc.Init.DEPolarity = LTDC_DEPOLARITY_AL;
hltdc.Init.PCPolarity = LTDC_PCPOLARITY_IPC;
hltdc.Init.HorizontalSync = 0;
hltdc.Init.VerticalSync = 0;
hltdc.Init.AccumulatedHBP = 1;
hltdc.Init.AccumulatedVBP = 1;
hltdc.Init.AccumulatedActiveW = 201;
hltdc.Init.AccumulatedActiveH = 481;
hltdc.Init.TotalWidth = 202;
hltdc.Init.TotalHeigh = 482;
hltdc.Init.Backcolor.Blue = 0;
hltdc.Init.Backcolor.Green = 0;
hltdc.Init.Backcolor.Red = 0;
if (HAL_LTDC_Init(&hltdc) != HAL_OK)
{
Error_Handler();
}
pLayerCfg.WindowX0 = 0;
pLayerCfg.WindowX1 = 200;
pLayerCfg.WindowY0 = 0;
pLayerCfg.WindowY1 = 480;
pLayerCfg.PixelFormat = LTDC_PIXEL_FORMAT_RGB565;
pLayerCfg.Alpha = 255;
pLayerCfg.Alpha0 = 0;
pLayerCfg.BlendingFactor1 = LTDC_BLENDING_FACTOR1_PAxCA;
pLayerCfg.BlendingFactor2 = LTDC_BLENDING_FACTOR2_PAxCA;
pLayerCfg.FBStartAdress = 0xC0000000;
pLayerCfg.ImageWidth = 200;
pLayerCfg.ImageHeight = 480;
pLayerCfg.Backcolor.Blue = 0;
pLayerCfg.Backcolor.Green = 0;
pLayerCfg.Backcolor.Red = 0;
if (HAL_LTDC_ConfigLayer(&hltdc, &pLayerCfg, 0) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN LTDC_Init 2 */
/* USER CODE END LTDC_Init 2 */
}
void HAL_LTDC_MspInit(LTDC_HandleTypeDef* ltdcHandle)
{
if(ltdcHandle->Instance==LTDC)
{
/* USER CODE BEGIN LTDC_MspInit 0 */
/* USER CODE END LTDC_MspInit 0 */
/* LTDC clock enable */
__HAL_RCC_LTDC_CLK_ENABLE();
/* LTDC interrupt Init */
HAL_NVIC_SetPriority(LTDC_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(LTDC_IRQn);
/* USER CODE BEGIN LTDC_MspInit 1 */
/* USER CODE END LTDC_MspInit 1 */
}
}
void HAL_LTDC_MspDeInit(LTDC_HandleTypeDef* ltdcHandle)
{
if(ltdcHandle->Instance==LTDC)
{
/* USER CODE BEGIN LTDC_MspDeInit 0 */
/* USER CODE END LTDC_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_LTDC_CLK_DISABLE();
/* LTDC interrupt Deinit */
HAL_NVIC_DisableIRQ(LTDC_IRQn);
/* USER CODE BEGIN LTDC_MspDeInit 1 */
/* USER CODE END LTDC_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "cmsis_os.h"
#include "crc.h"
#include "dma2d.h"
#include "dsihost.h"
#include "fatfs.h"
#include "i2c.h"
#include "ltdc.h"
#include "quadspi.h"
#include "sai.h"
#include "sdio.h"
#include "tim.h"
#include "usart.h"
#include "usb_host.h"
#include "gpio.h"
#include "fmc.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "my_lcd.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
void PeriphCommonClock_Config(void);
void MX_FREERTOS_Init(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/**
* @brief The application entry point.
* @retval int
*/
int main(void)
{
/* USER CODE BEGIN 1 */
#if 1
HAL_Init();
SystemClock_Config();
MY_LCD_Init();
#else
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
/* Configure the peripherals common clocks */
PeriphCommonClock_Config();
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_CRC_Init();
MX_DMA2D_Init();
MX_DSIHOST_DSI_Init();
MX_FMC_Init();
MX_I2C1_Init();
MX_I2C2_Init();
MX_LTDC_Init();
MX_QUADSPI_Init();
MX_SAI1_Init();
MX_SDIO_SD_Init();
MX_TIM1_Init();
MX_USART3_UART_Init();
MX_USART6_UART_Init();
MX_FATFS_Init();
/* USER CODE BEGIN 2 */
#endif
/* USER CODE END 2 */
/* Init scheduler */
osKernelInitialize(); /* Call init function for freertos objects (in freertos.c) */
MX_FREERTOS_Init();
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
/** Configure the main internal regulator output voltage
*/
__HAL_RCC_PWR_CLK_ENABLE();
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 8;
RCC_OscInitStruct.PLL.PLLN = 360;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 7;
RCC_OscInitStruct.PLL.PLLR = 6;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
}
/** Activate the Over-Drive mode
*/
if (HAL_PWREx_EnableOverDrive() != HAL_OK)
{
Error_Handler();
}
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK)
{
Error_Handler();
}
}
/**
* @brief Peripherals Common Clock Configuration
* @retval None
*/
void PeriphCommonClock_Config(void)
{
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
/** Initializes the peripherals clock
*/
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_SAI_PLLSAI|RCC_PERIPHCLK_SDIO
|RCC_PERIPHCLK_CLK48|RCC_PERIPHCLK_LTDC;
PeriphClkInitStruct.PLLSAI.PLLSAIN = 192;
PeriphClkInitStruct.PLLSAI.PLLSAIR = 2;
PeriphClkInitStruct.PLLSAI.PLLSAIQ = 2;
PeriphClkInitStruct.PLLSAI.PLLSAIP = RCC_PLLSAIP_DIV4;
PeriphClkInitStruct.PLLSAIDivQ = 1;
PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_4;
PeriphClkInitStruct.Clk48ClockSelection = RCC_CLK48CLKSOURCE_PLLSAIP;
PeriphClkInitStruct.SdioClockSelection = RCC_SDIOCLKSOURCE_CLK48;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
{
Error_Handler();
}
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
/**
* @brief Period elapsed callback in non blocking mode
* @note This function is called when TIM6 interrupt took place, inside
* HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment
* a global variable "uwTick" used as application time base.
* @param htim : TIM handle
* @retval None
*/
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM6) {
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
/* USER CODE END Callback 1 */
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
{
}
/* USER CODE END Error_Handler_Debug */
}
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

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#include "my_lcd.h"
#include "stm32469i_discovery_lcd.h"
#include "stm32469i_discovery_sdram.h"
#include "image_320x240_argb8888.h"
#include "life_augmented_argb8888.h"
extern LTDC_HandleTypeDef hltdc_eval;
extern DMA2D_HandleTypeDef hdma2d_eval;
#define LAYER0_ADDRESS (LCD_FB_START_ADDRESS)
static int32_t front_buffer = 0;
static int32_t pend_buffer = -1;
static uint32_t ImageIndex = 0;
static const uint32_t * Images[] =
{
image_320x240_argb8888,
life_augmented_argb8888,
};
static const uint32_t Buffers[] =
{
LAYER0_ADDRESS,
LAYER0_ADDRESS + (800*480*4),
};
static void OnError_Handler(uint32_t condition);
static void LCD_BriefDisplay(void);
static void CopyBuffer(uint32_t *pSrc, uint32_t *pDst, uint16_t x, uint16_t y, uint16_t xsize, uint16_t ysize);
void MY_LCD_Init() {
uint8_t lcd_status = LCD_OK;
lcd_status = BSP_LCD_Init();
OnError_Handler(lcd_status != LCD_OK);
BSP_LCD_LayerDefaultInit(0, LAYER0_ADDRESS);
BSP_LCD_SelectLayer(0);
/* Set LTDC Line Event */
HAL_LTDC_ProgramLineEvent(&hltdc_eval, 0);
/* Display example brief */
LCD_BriefDisplay();
/* Copy Buffer 0 into buffer 1, so only image area to be redrawn later */
CopyBuffer((uint32_t *)Buffers[0], (uint32_t *)Buffers[1], 0, 0, 800, 480);
}
void MY_LCD_Tick() {
if(pend_buffer < 0)
{
/* Prepare back buffer */
CopyBuffer((uint32_t *)Images[ImageIndex++], (uint32_t *)Buffers[1- front_buffer], 240, 160, 320, 240);
pend_buffer = 1- front_buffer;
if(ImageIndex >= 2)
{
ImageIndex = 0;
}
/* Wait some time before switching to next stage */
HAL_Delay(2000);
}
}
void My_SystemClock_Config(void)
{
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
HAL_StatusTypeDef ret = HAL_OK;
/* Enable Power Control clock */
__HAL_RCC_PWR_CLK_ENABLE();
/* The voltage scaling allows optimizing the power consumption when the device is
clocked below the maximum system frequency, to update the voltage scaling value
regarding system frequency refer to product datasheet. */
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
/* Enable HSE Oscillator and activate PLL with HSE as source */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
#if defined(USE_STM32469I_DISCO_REVA)
RCC_OscInitStruct.PLL.PLLM = 25;
#else
RCC_OscInitStruct.PLL.PLLM = 8;
#endif /* USE_STM32469I_DISCO_REVA */
RCC_OscInitStruct.PLL.PLLN = 360;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 7;
RCC_OscInitStruct.PLL.PLLR = 6;
ret = HAL_RCC_OscConfig(&RCC_OscInitStruct);
if(ret != HAL_OK)
{
while(1) { ; }
}
/* Activate the OverDrive to reach the 180 MHz Frequency */
ret = HAL_PWREx_EnableOverDrive();
if(ret != HAL_OK)
{
while(1) { ; }
}
/* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers */
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
ret = HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5);
if(ret != HAL_OK)
{
while(1) { ; }
}
}
/**
* @brief On Error Handler on condition TRUE.
* @param condition : Can be TRUE or FALSE
* @retval None
*/
static void OnError_Handler(uint32_t condition)
{
if(condition)
{
BSP_LED_On(LED3);
while(1) { ; } /* Blocking on error */
}
}
/**
* @brief Line Event callback.
* @param hltdc: pointer to a LTDC_HandleTypeDef structure that contains
* the configuration information for the LTDC.
* @retval None
*/
void HAL_LTDC_LineEventCallback(LTDC_HandleTypeDef *hltdc)
{
if(pend_buffer >= 0)
{
LTDC_LAYER(hltdc, 0)->CFBAR = ((uint32_t)Buffers[pend_buffer]);
__HAL_LTDC_RELOAD_IMMEDIATE_CONFIG(hltdc);
front_buffer = pend_buffer;
pend_buffer = -1;
}
HAL_LTDC_ProgramLineEvent(hltdc, 0);
}
/**
* @brief Display Example description.
* @param None
* @retval None
*/
static void LCD_BriefDisplay(void)
{
BSP_LCD_Clear(LCD_COLOR_WHITE);
BSP_LCD_SetBackColor(LCD_COLOR_BLUE);
BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
BSP_LCD_FillRect(0, 0, 800, 112);
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
BSP_LCD_DisplayStringAtLine(1, (uint8_t *)" LCD_DSI_VideoMode_DoubleBuffering");
BSP_LCD_SetFont(&Font16);
BSP_LCD_DisplayStringAtLine(4, (uint8_t *)"This example shows how to display images on LCD DSI using two buffers");
BSP_LCD_DisplayStringAtLine(5, (uint8_t *)"one for display and the other for draw ");
}
/**
* @brief Converts a line to an ARGB8888 pixel format.
* @param pSrc: Pointer to source buffer
* @param pDst: Output color
* @param xSize: Buffer width
* @param ColorMode: Input color mode
* @retval None
*/
static void CopyBuffer(uint32_t *pSrc, uint32_t *pDst, uint16_t x, uint16_t y, uint16_t xsize, uint16_t ysize)
{
uint32_t destination = (uint32_t)pDst + (y * 800 + x) * 4;
uint32_t source = (uint32_t)pSrc;
/*##-1- Configure the DMA2D Mode, Color Mode and output offset #############*/
hdma2d_eval.Init.Mode = DMA2D_M2M;
hdma2d_eval.Init.ColorMode = DMA2D_ARGB8888;
hdma2d_eval.Init.OutputOffset = 800 - xsize;
/*##-2- DMA2D Callbacks Configuration ######################################*/
hdma2d_eval.XferCpltCallback = NULL;
/*##-3- Foreground Configuration ###########################################*/
hdma2d_eval.LayerCfg[1].AlphaMode = DMA2D_NO_MODIF_ALPHA;
hdma2d_eval.LayerCfg[1].InputAlpha = 0xFF;
hdma2d_eval.LayerCfg[1].InputColorMode = DMA2D_INPUT_ARGB8888;
hdma2d_eval.LayerCfg[1].InputOffset = 0;
hdma2d_eval.Instance = DMA2D;
/* DMA2D Initialization */
if(HAL_DMA2D_Init(&hdma2d_eval) == HAL_OK)
{
if(HAL_DMA2D_ConfigLayer(&hdma2d_eval, 1) == HAL_OK)
{
if (HAL_DMA2D_Start(&hdma2d_eval, source, destination, xsize, ysize) == HAL_OK)
{
/* Polling For DMA transfer */
HAL_DMA2D_PollForTransfer(&hdma2d_eval, 100);
}
}
}
}

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/**
******************************************************************************
* @file LCD_DSI/LCD_DSI_VideoMode_DoubleBuffering/Src/stm32f4xx_hal_msp.c
* @author MCD Application Team
* @brief HAL MSP module.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/** @addtogroup STM32F4xx_HAL_Examples
* @{
*/
/** @defgroup HAL_MSP
* @brief HAL MSP module.
* @{
*/
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/** @defgroup HAL_MSP_Private_Functions
* @{
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/**
******************************************************************************
* @file LCD_DSI/LCD_DSI_VideoMode_DoubleBuffering/Src/stm32f4xx_it.c
* @author MCD Application Team
* @brief Main Interrupt Service Routines.
* This file provides template for all exceptions handler and
* peripherals interrupt service routine.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32f4xx_it.h"
/** @addtogroup STM32F4xx_HAL_Examples
* @{
*/
/** @addtogroup LCD_DSI_Video_OneLayer
* @{
*/
/* Private typedef -----------------------------------------------------------*/
extern LTDC_HandleTypeDef hltdc_eval;
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/******************************************************************************/
/* Cortex-M4 Processor Exceptions Handlers */
/******************************************************************************/
/**
* @brief This function handles NMI exception.
* @param None
* @retval None
*/
void NMI_Handler(void)
{
}
/**
* @brief This function handles Hard Fault exception.
* @param None
* @retval None
*/
void HardFault_Handler(void)
{
/* Go to infinite loop when Hard Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Memory Manage exception.
* @param None
* @retval None
*/
void MemManage_Handler(void)
{
/* Go to infinite loop when Memory Manage exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Bus Fault exception.
* @param None
* @retval None
*/
void BusFault_Handler(void)
{
/* Go to infinite loop when Bus Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Usage Fault exception.
* @param None
* @retval None
*/
void UsageFault_Handler(void)
{
/* Go to infinite loop when Usage Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles SVCall exception.
* @param None
* @retval None
*/
void SVC_Handler(void)
{
}
/**
* @brief This function handles Debug Monitor exception.
* @param None
* @retval None
*/
void DebugMon_Handler(void)
{
}
/**
* @brief This function handles PendSVC exception.
* @param None
* @retval None
*/
void PendSV_Handler(void)
{
}
/**
* @brief This function handles SysTick Handler.
* @param None
* @retval None
*/
void SysTick_Handler(void)
{
HAL_IncTick();
}
/******************************************************************************/
/* STM32F4xx Peripherals Interrupt Handlers */
/* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */
/* available peripheral interrupt handler's name please refer to the startup */
/* file (startup_stm32f4xx.s). */
/******************************************************************************/
/**
* @brief This function handles LTDC interrupt request.
* @param None
* @retval None
*/
void LTDC_IRQHandler(void)
{
HAL_LTDC_IRQHandler(&hltdc_eval);
}
/**
* @}
*/
/**
* @}
*/

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/**
******************************************************************************
* @file system_stm32f4xx.c
* @author MCD Application Team
* @brief CMSIS Cortex-M4 Device Peripheral Access Layer System Source File.
*
* This file provides two functions and one global variable to be called from
* user application:
* - SystemInit(): This function is called at startup just after reset and
* before branch to main program. This call is made inside
* the "startup_stm32f4xx.s" file.
*
* - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
* by the user application to setup the SysTick
* timer or configure other parameters.
*
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
* be called whenever the core clock is changed
* during program execution.
*
*
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/** @addtogroup CMSIS
* @{
*/
/** @addtogroup stm32f4xx_system
* @{
*/
/** @addtogroup STM32F4xx_System_Private_Includes
* @{
*/
#include "stm32f4xx.h"
#if !defined (HSE_VALUE)
#if defined(USE_STM32469I_DISCO_REVA)
#define HSE_VALUE ((uint32_t)25000000) /*!< Default value of the External oscillator in Hz */
#else
#define HSE_VALUE ((uint32_t)8000000) /*!< Default value of the External oscillator in Hz */
#endif /* USE_STM32469I_DISCO_REVA */
#endif /* HSE_VALUE */
#if !defined (HSI_VALUE)
#define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
#endif /* HSI_VALUE */
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Defines
* @{
*/
/************************* Miscellaneous Configuration ************************/
/*!< Uncomment the following line if you need to use external SDRAM mounted
on DK as data memory */
/* #define DATA_IN_ExtSDRAM */
/*!< Uncomment the following line if you need to relocate your vector Table in
Internal SRAM. */
/* #define VECT_TAB_SRAM */
#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
/******************************************************************************/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Macros
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Variables
* @{
*/
/* This variable is updated in three ways:
1) by calling CMSIS function SystemCoreClockUpdate()
2) by calling HAL API function HAL_RCC_GetHCLKFreq()
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
Note: If you use this function to configure the system clock; then there
is no need to call the 2 first functions listed above, since SystemCoreClock
variable is updated automatically.
*/
uint32_t SystemCoreClock = 16000000;
const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_FunctionPrototypes
* @{
*/
#if defined (DATA_IN_ExtSDRAM)
static void SystemInit_ExtMemCtl(void);
#endif /* DATA_IN_ExtSDRAM */
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Functions
* @{
*/
/**
* @brief Setup the microcontroller system
* Initialize the FPU setting, vector table location and External memory
* configuration.
* @param None
* @retval None
*/
void SystemInit(void)
{
/* FPU settings ------------------------------------------------------------*/
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
#endif
/* Reset the RCC clock configuration to the default reset state ------------*/
/* Set HSION bit */
RCC->CR |= (uint32_t)0x00000001;
/* Reset CFGR register */
RCC->CFGR = 0x00000000;
/* Reset HSEON, CSSON and PLLON bits */
RCC->CR &= (uint32_t)0xFEF6FFFF;
/* Reset PLLCFGR register */
RCC->PLLCFGR = 0x24003010;
/* Reset HSEBYP bit */
RCC->CR &= (uint32_t)0xFFFBFFFF;
/* Disable all interrupts */
RCC->CIR = 0x00000000;
#if defined (DATA_IN_ExtSDRAM)
SystemInit_ExtMemCtl();
#endif /* DATA_IN_ExtSDRAM */
/* Configure the Vector Table location add offset address ------------------*/
#ifdef VECT_TAB_SRAM
SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
#else
SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
#endif
}
/**
* @brief Update SystemCoreClock variable according to Clock Register Values.
* The SystemCoreClock variable contains the core clock (HCLK), it can
* be used by the user application to setup the SysTick timer or configure
* other parameters.
*
* @note Each time the core clock (HCLK) changes, this function must be called
* to update SystemCoreClock variable value. Otherwise, any configuration
* based on this variable will be incorrect.
*
* @note - The system frequency computed by this function is not the real
* frequency in the chip. It is calculated based on the predefined
* constant and the selected clock source:
*
* - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
*
* - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
*
* - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
* or HSI_VALUE(*) multiplied/divided by the PLL factors.
*
* (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value
* 16 MHz) but the real value may vary depending on the variations
* in voltage and temperature.
*
* (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file (its value
* depends on the application requirements), user has to ensure that HSE_VALUE
* is same as the real frequency of the crystal used. Otherwise, this function
* may have wrong result.
*
* - The result of this function could be not correct when using fractional
* value for HSE crystal.
*
* @param None
* @retval None
*/
void SystemCoreClockUpdate(void)
{
uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
/* Get SYSCLK source -------------------------------------------------------*/
tmp = RCC->CFGR & RCC_CFGR_SWS;
switch (tmp)
{
case 0x00: /* HSI used as system clock source */
SystemCoreClock = HSI_VALUE;
break;
case 0x04: /* HSE used as system clock source */
SystemCoreClock = HSE_VALUE;
break;
case 0x08: /* PLL used as system clock source */
/* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
SYSCLK = PLL_VCO / PLL_P
*/
pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
if (pllsource != 0)
{
/* HSE used as PLL clock source */
pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
}
else
{
/* HSI used as PLL clock source */
pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
}
pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
SystemCoreClock = pllvco/pllp;
break;
default:
SystemCoreClock = HSI_VALUE;
break;
}
/* Compute HCLK frequency --------------------------------------------------*/
/* Get HCLK prescaler */
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
/* HCLK frequency */
SystemCoreClock >>= tmp;
}
#if defined (DATA_IN_ExtSDRAM)
/**
* @brief Setup the external memory controller.
* Called in startup_stm32f4xx.s before jump to main.
* This function configures the external memories (SRAM/SDRAM)
* This SRAM/SDRAM will be used as program data memory (including heap and stack).
* @param None
* @retval None
*/
void SystemInit_ExtMemCtl(void)
{
register uint32_t tmpreg = 0, timeout = 0xFFFF;
register __IO uint32_t index;
/* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH, and GPIOI interface
clock */
RCC->AHB1ENR |= 0x000001FC;
/* Connect PCx pins to FMC Alternate function */
GPIOC->AFR[0] = 0x0000000C;
GPIOC->AFR[1] = 0x00000000;
/* Configure PCx pins in Alternate function mode */
GPIOC->MODER = 0x00000002;
/* Configure PCx pins speed to 100 MHz */
GPIOC->OSPEEDR = 0x00000003;
/* Configure PCx pins Output type to push-pull */
GPIOC->OTYPER = 0x00000000;
/* No pull-up, pull-down for PCx pins */
GPIOC->PUPDR = 0x00000000;
/* Connect PDx pins to FMC Alternate function */
GPIOD->AFR[0] = 0x000000CC;
GPIOD->AFR[1] = 0xCC000CCC;
/* Configure PDx pins in Alternate function mode */
GPIOD->MODER = 0xA02A000A;
/* Configure PDx pins speed to 100 MHz */
GPIOD->OSPEEDR = 0xF03F000F;
/* Configure PDx pins Output type to push-pull */
GPIOD->OTYPER = 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOD->PUPDR = 0x00000000;
/* Connect PEx pins to FMC Alternate function */
GPIOE->AFR[0] = 0xC00000CC;
GPIOE->AFR[1] = 0xCCCCCCCC;
/* Configure PEx pins in Alternate function mode */
GPIOE->MODER = 0xAAAA800A;
/* Configure PEx pins speed to 100 MHz */
GPIOE->OSPEEDR = 0xFFFFC00F;
/* Configure PEx pins Output type to push-pull */
GPIOE->OTYPER = 0x00000000;
/* No pull-up, pull-down for PEx pins */
GPIOE->PUPDR = 0x00000000;
/* Connect PFx pins to FMC Alternate function */
GPIOF->AFR[0] = 0x00CCCCCC;
GPIOF->AFR[1] = 0xCCCCC000;
/* Configure PFx pins in Alternate function mode */
GPIOF->MODER = 0xAA800AAA;
/* Configure PFx pins speed to 100 MHz */
GPIOF->OSPEEDR = 0xFFC00FFF;
/* Configure PFx pins Output type to push-pull */
GPIOF->OTYPER = 0x00000000;
/* No pull-up, pull-down for PFx pins */
GPIOF->PUPDR = 0x00000000;
/* Connect PGx pins to FMC Alternate function */
GPIOG->AFR[0] = 0x00CC00CC;
GPIOG->AFR[1] = 0xC000000C;
/* Configure PGx pins in Alternate function mode */
GPIOG->MODER = 0x80020A0A;
/* Configure PGx pins speed to 100 MHz */
GPIOG->OSPEEDR = 0xC0030F0F;
/* Configure PGx pins Output type to push-pull */
GPIOG->OTYPER = 0x00000000;
/* No pull-up, pull-down for PGx pins */
GPIOG->PUPDR = 0x00000000;
/* Connect PHx pins to FMC Alternate function */
GPIOH->AFR[0] = 0x0000CC00;
GPIOH->AFR[1] = 0xCCCCCCCC;
/* Configure PHx pins in Alternate function mode */
GPIOH->MODER = 0xAAAA00A0;
/* Configure PHx pins speed to 100 MHz */
GPIOH->OSPEEDR = 0xFFFF00F0;
/* Configure PHx pins Output type to push-pull */
GPIOH->OTYPER = 0x00000000;
/* No pull-up, pull-down for PHx pins */
GPIOH->PUPDR = 0x00000000;
/* Connect PIx pins to FMC Alternate function */
GPIOI->AFR[0] = 0xCCCCCCCC;
GPIOI->AFR[1] = 0x00000CC0;
/* Configure PIx pins in Alternate function mode */
GPIOI->MODER = 0x0028AAAA;
/* Configure PIx pins speed to 100 MHz */
GPIOI->OSPEEDR = 0x003CFFFF;
/* Configure PIx pins Output type to push-pull */
GPIOI->OTYPER = 0x00000000;
/* No pull-up, pull-down for PIx pins */
GPIOI->PUPDR = 0x00000000;
/* FMC Configuration */
/* Enable the FMC interface clock */
RCC->AHB3ENR |= 0x00000001;
/* Configure and enable SDRAM bank2 */
FMC_Bank5_6->SDCR[0] = 0x000019E4;
FMC_Bank5_6->SDTR[0] = 0x01115351;
/* SDRAM initialization sequence */
/* Clock enable command */
FMC_Bank5_6->SDCMR = 0x00000011;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Delay */
for (index = 0; index<1000; index++);
/* PALL command */
FMC_Bank5_6->SDCMR = 0x00000012;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Auto refresh command */
FMC_Bank5_6->SDCMR = 0x000000F3;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* MRD register program */
FMC_Bank5_6->SDCMR = 0x00046014;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Set refresh count */
tmpreg = FMC_Bank5_6->SDRTR;
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000056A<<1));
/* Disable write protection */
tmpreg = FMC_Bank5_6->SDCR[0];
FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF);
}
#endif /* DATA_IN_ExtSDRAM */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file quadspi.c
* @brief This file provides code for the configuration
* of the QUADSPI instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "quadspi.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
QSPI_HandleTypeDef hqspi;
/* QUADSPI init function */
void MX_QUADSPI_Init(void)
{
/* USER CODE BEGIN QUADSPI_Init 0 */
/* USER CODE END QUADSPI_Init 0 */
/* USER CODE BEGIN QUADSPI_Init 1 */
/* USER CODE END QUADSPI_Init 1 */
hqspi.Instance = QUADSPI;
hqspi.Init.ClockPrescaler = 1;
hqspi.Init.FifoThreshold = 1;
hqspi.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_HALFCYCLE;
hqspi.Init.FlashSize = 24;
hqspi.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_5_CYCLE;
hqspi.Init.ClockMode = QSPI_CLOCK_MODE_0;
hqspi.Init.FlashID = QSPI_FLASH_ID_1;
hqspi.Init.DualFlash = QSPI_DUALFLASH_DISABLE;
if (HAL_QSPI_Init(&hqspi) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN QUADSPI_Init 2 */
/* USER CODE END QUADSPI_Init 2 */
}
void HAL_QSPI_MspInit(QSPI_HandleTypeDef* qspiHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(qspiHandle->Instance==QUADSPI)
{
/* USER CODE BEGIN QUADSPI_MspInit 0 */
/* USER CODE END QUADSPI_MspInit 0 */
/* QUADSPI clock enable */
__HAL_RCC_QSPI_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOF_CLK_ENABLE();
/**QUADSPI GPIO Configuration
PB6 ------> QUADSPI_BK1_NCS
PF7 ------> QUADSPI_BK1_IO2
PF6 ------> QUADSPI_BK1_IO3
PF10 ------> QUADSPI_CLK
PF9 ------> QUADSPI_BK1_IO1
PF8 ------> QUADSPI_BK1_IO0
*/
GPIO_InitStruct.Pin = QSPI_BK1_NCS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF10_QSPI;
HAL_GPIO_Init(QSPI_BK1_NCS_GPIO_Port, &GPIO_InitStruct);
GPIO_InitStruct.Pin = QSPI_BK1_IO2_Pin|QSPI_BK1_IO3_Pin|QSPI_CLK_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF9_QSPI;
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
GPIO_InitStruct.Pin = QSPI_BK1_IO1_Pin|QSPI_BK1_IO0_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF10_QSPI;
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
/* USER CODE BEGIN QUADSPI_MspInit 1 */
/* USER CODE END QUADSPI_MspInit 1 */
}
}
void HAL_QSPI_MspDeInit(QSPI_HandleTypeDef* qspiHandle)
{
if(qspiHandle->Instance==QUADSPI)
{
/* USER CODE BEGIN QUADSPI_MspDeInit 0 */
/* USER CODE END QUADSPI_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_QSPI_CLK_DISABLE();
/**QUADSPI GPIO Configuration
PB6 ------> QUADSPI_BK1_NCS
PF7 ------> QUADSPI_BK1_IO2
PF6 ------> QUADSPI_BK1_IO3
PF10 ------> QUADSPI_CLK
PF9 ------> QUADSPI_BK1_IO1
PF8 ------> QUADSPI_BK1_IO0
*/
HAL_GPIO_DeInit(QSPI_BK1_NCS_GPIO_Port, QSPI_BK1_NCS_Pin);
HAL_GPIO_DeInit(GPIOF, QSPI_BK1_IO2_Pin|QSPI_BK1_IO3_Pin|QSPI_CLK_Pin|QSPI_BK1_IO1_Pin
|QSPI_BK1_IO0_Pin);
/* USER CODE BEGIN QUADSPI_MspDeInit 1 */
/* USER CODE END QUADSPI_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

157
Core/Src/sai.c
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* File Name : SAI.c
* Description : This file provides code for the configuration
* of the SAI instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "sai.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
SAI_HandleTypeDef hsai_BlockA1;
/* SAI1 init function */
void MX_SAI1_Init(void)
{
/* USER CODE BEGIN SAI1_Init 0 */
/* USER CODE END SAI1_Init 0 */
/* USER CODE BEGIN SAI1_Init 1 */
/* USER CODE END SAI1_Init 1 */
hsai_BlockA1.Instance = SAI1_Block_A;
hsai_BlockA1.Init.Protocol = SAI_FREE_PROTOCOL;
hsai_BlockA1.Init.AudioMode = SAI_MODEMASTER_TX;
hsai_BlockA1.Init.DataSize = SAI_DATASIZE_8;
hsai_BlockA1.Init.FirstBit = SAI_FIRSTBIT_MSB;
hsai_BlockA1.Init.ClockStrobing = SAI_CLOCKSTROBING_FALLINGEDGE;
hsai_BlockA1.Init.Synchro = SAI_ASYNCHRONOUS;
hsai_BlockA1.Init.OutputDrive = SAI_OUTPUTDRIVE_DISABLE;
hsai_BlockA1.Init.NoDivider = SAI_MASTERDIVIDER_ENABLE;
hsai_BlockA1.Init.FIFOThreshold = SAI_FIFOTHRESHOLD_EMPTY;
hsai_BlockA1.Init.ClockSource = SAI_CLKSOURCE_PLLSAI;
hsai_BlockA1.Init.AudioFrequency = SAI_AUDIO_FREQUENCY_192K;
hsai_BlockA1.Init.SynchroExt = SAI_SYNCEXT_DISABLE;
hsai_BlockA1.Init.MonoStereoMode = SAI_STEREOMODE;
hsai_BlockA1.Init.CompandingMode = SAI_NOCOMPANDING;
hsai_BlockA1.Init.TriState = SAI_OUTPUT_NOTRELEASED;
hsai_BlockA1.FrameInit.FrameLength = 8;
hsai_BlockA1.FrameInit.ActiveFrameLength = 1;
hsai_BlockA1.FrameInit.FSDefinition = SAI_FS_STARTFRAME;
hsai_BlockA1.FrameInit.FSPolarity = SAI_FS_ACTIVE_LOW;
hsai_BlockA1.FrameInit.FSOffset = SAI_FS_FIRSTBIT;
hsai_BlockA1.SlotInit.FirstBitOffset = 0;
hsai_BlockA1.SlotInit.SlotSize = SAI_SLOTSIZE_DATASIZE;
hsai_BlockA1.SlotInit.SlotNumber = 1;
hsai_BlockA1.SlotInit.SlotActive = 0x00000000;
if (HAL_SAI_Init(&hsai_BlockA1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN SAI1_Init 2 */
/* USER CODE END SAI1_Init 2 */
}
static uint32_t SAI1_client =0;
void HAL_SAI_MspInit(SAI_HandleTypeDef* saiHandle)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* SAI1 */
if(saiHandle->Instance==SAI1_Block_A)
{
/* SAI1 clock enable */
if (SAI1_client == 0)
{
__HAL_RCC_SAI1_CLK_ENABLE();
}
SAI1_client ++;
/**SAI1_A_Block_A GPIO Configuration
PE4 ------> SAI1_FS_A
PE5 ------> SAI1_SCK_A
PD6 ------> SAI1_SD_A
PG7 ------> SAI1_MCLK_A
*/
GPIO_InitStruct.Pin = SAI1_FSA_Pin|SAI1_SCKA_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF6_SAI1;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
GPIO_InitStruct.Pin = MIC_DATA_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF6_SAI1;
HAL_GPIO_Init(MIC_DATA_GPIO_Port, &GPIO_InitStruct);
GPIO_InitStruct.Pin = SAI1_MCLKA_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF6_SAI1;
HAL_GPIO_Init(SAI1_MCLKA_GPIO_Port, &GPIO_InitStruct);
}
}
void HAL_SAI_MspDeInit(SAI_HandleTypeDef* saiHandle)
{
/* SAI1 */
if(saiHandle->Instance==SAI1_Block_A)
{
SAI1_client --;
if (SAI1_client == 0)
{
/* Peripheral clock disable */
__HAL_RCC_SAI1_CLK_DISABLE();
}
/**SAI1_A_Block_A GPIO Configuration
PE4 ------> SAI1_FS_A
PE5 ------> SAI1_SCK_A
PD6 ------> SAI1_SD_A
PG7 ------> SAI1_MCLK_A
*/
HAL_GPIO_DeInit(GPIOE, SAI1_FSA_Pin|SAI1_SCKA_Pin);
HAL_GPIO_DeInit(MIC_DATA_GPIO_Port, MIC_DATA_Pin);
HAL_GPIO_DeInit(SAI1_MCLKA_GPIO_Port, SAI1_MCLKA_Pin);
}
}
/**
* @}
*/
/**
* @}
*/

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file sdio.c
* @brief This file provides code for the configuration
* of the SDIO instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "sdio.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
SD_HandleTypeDef hsd;
/* SDIO init function */
void MX_SDIO_SD_Init(void)
{
/* USER CODE BEGIN SDIO_Init 0 */
/* USER CODE END SDIO_Init 0 */
/* USER CODE BEGIN SDIO_Init 1 */
/* USER CODE END SDIO_Init 1 */
hsd.Instance = SDIO;
hsd.Init.ClockEdge = SDIO_CLOCK_EDGE_RISING;
hsd.Init.ClockBypass = SDIO_CLOCK_BYPASS_DISABLE;
hsd.Init.ClockPowerSave = SDIO_CLOCK_POWER_SAVE_DISABLE;
hsd.Init.BusWide = SDIO_BUS_WIDE_1B;
hsd.Init.HardwareFlowControl = SDIO_HARDWARE_FLOW_CONTROL_DISABLE;
hsd.Init.ClockDiv = 0;
/* USER CODE BEGIN SDIO_Init 2 */
/* USER CODE END SDIO_Init 2 */
}
void HAL_SD_MspInit(SD_HandleTypeDef* sdHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(sdHandle->Instance==SDIO)
{
/* USER CODE BEGIN SDIO_MspInit 0 */
/* USER CODE END SDIO_MspInit 0 */
/* SDIO clock enable */
__HAL_RCC_SDIO_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
/**SDIO GPIO Configuration
PC12 ------> SDIO_CK
PC11 ------> SDIO_D3
PC10 ------> SDIO_D2
PD2 ------> SDIO_CMD
PC9 ------> SDIO_D1
PC8 ------> SDIO_D0
*/
GPIO_InitStruct.Pin = uSD_CLK_Pin|uSD_D3_Pin|uSD_D2_Pin|uSD_D1_Pin
|uSD_D0_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_SDIO;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_InitStruct.Pin = uSD_CMD_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_SDIO;
HAL_GPIO_Init(uSD_CMD_GPIO_Port, &GPIO_InitStruct);
/* USER CODE BEGIN SDIO_MspInit 1 */
/* USER CODE END SDIO_MspInit 1 */
}
}
void HAL_SD_MspDeInit(SD_HandleTypeDef* sdHandle)
{
if(sdHandle->Instance==SDIO)
{
/* USER CODE BEGIN SDIO_MspDeInit 0 */
/* USER CODE END SDIO_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_SDIO_CLK_DISABLE();
/**SDIO GPIO Configuration
PC12 ------> SDIO_CK
PC11 ------> SDIO_D3
PC10 ------> SDIO_D2
PD2 ------> SDIO_CMD
PC9 ------> SDIO_D1
PC8 ------> SDIO_D0
*/
HAL_GPIO_DeInit(GPIOC, uSD_CLK_Pin|uSD_D3_Pin|uSD_D2_Pin|uSD_D1_Pin
|uSD_D0_Pin);
HAL_GPIO_DeInit(uSD_CMD_GPIO_Port, uSD_CMD_Pin);
/* USER CODE BEGIN SDIO_MspDeInit 1 */
/* USER CODE END SDIO_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

83
Core/Src/stm32f4xx_hal_msp.c
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f4xx_hal_msp.c
* @brief This file provides code for the MSP Initialization
* and de-Initialization codes.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */
/* USER CODE END TD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN Define */
/* USER CODE END Define */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN Macro */
/* USER CODE END Macro */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* External functions --------------------------------------------------------*/
/* USER CODE BEGIN ExternalFunctions */
/* USER CODE END ExternalFunctions */
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/**
* Initializes the Global MSP.
*/
void HAL_MspInit(void)
{
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
__HAL_RCC_SYSCFG_CLK_ENABLE();
__HAL_RCC_PWR_CLK_ENABLE();
/* System interrupt init*/
/* PendSV_IRQn interrupt configuration */
HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0);
/* USER CODE BEGIN MspInit 1 */
/* USER CODE END MspInit 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

136
Core/Src/stm32f4xx_hal_timebase_tim.c
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f4xx_hal_timebase_TIM.c
* @brief HAL time base based on the hardware TIM.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal.h"
#include "stm32f4xx_hal_tim.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim6;
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/**
* @brief This function configures the TIM6 as a time base source.
* The time source is configured to have 1ms time base with a dedicated
* Tick interrupt priority.
* @note This function is called automatically at the beginning of program after
* reset by HAL_Init() or at any time when clock is configured, by HAL_RCC_ClockConfig().
* @param TickPriority: Tick interrupt priority.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
{
RCC_ClkInitTypeDef clkconfig;
uint32_t uwTimclock, uwAPB1Prescaler = 0U;
uint32_t uwPrescalerValue = 0U;
uint32_t pFLatency;
HAL_StatusTypeDef status;
/* Enable TIM6 clock */
__HAL_RCC_TIM6_CLK_ENABLE();
/* Get clock configuration */
HAL_RCC_GetClockConfig(&clkconfig, &pFLatency);
/* Get APB1 prescaler */
uwAPB1Prescaler = clkconfig.APB1CLKDivider;
/* Compute TIM6 clock */
if (uwAPB1Prescaler == RCC_HCLK_DIV1)
{
uwTimclock = HAL_RCC_GetPCLK1Freq();
}
else
{
uwTimclock = 2UL * HAL_RCC_GetPCLK1Freq();
}
/* Compute the prescaler value to have TIM6 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
/* Initialize TIM6 */
htim6.Instance = TIM6;
/* Initialize TIMx peripheral as follow:
+ Period = [(TIM6CLK/1000) - 1]. to have a (1/1000) s time base.
+ Prescaler = (uwTimclock/1000000 - 1) to have a 1MHz counter clock.
+ ClockDivision = 0
+ Counter direction = Up
*/
htim6.Init.Period = (1000000U / 1000U) - 1U;
htim6.Init.Prescaler = uwPrescalerValue;
htim6.Init.ClockDivision = 0;
htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
status = HAL_TIM_Base_Init(&htim6);
if (status == HAL_OK)
{
/* Start the TIM time Base generation in interrupt mode */
status = HAL_TIM_Base_Start_IT(&htim6);
if (status == HAL_OK)
{
/* Enable the TIM6 global Interrupt */
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
{
/* Configure the TIM IRQ priority */
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, TickPriority, 0U);
uwTickPrio = TickPriority;
}
else
{
status = HAL_ERROR;
}
}
}
/* Return function status */
return status;
}
/**
* @brief Suspend Tick increment.
* @note Disable the tick increment by disabling TIM6 update interrupt.
* @param None
* @retval None
*/
void HAL_SuspendTick(void)
{
/* Disable TIM6 update Interrupt */
__HAL_TIM_DISABLE_IT(&htim6, TIM_IT_UPDATE);
}
/**
* @brief Resume Tick increment.
* @note Enable the tick increment by Enabling TIM6 update interrupt.
* @param None
* @retval None
*/
void HAL_ResumeTick(void)
{
/* Enable TIM6 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim6, TIM_IT_UPDATE);
}

242
Core/Src/stm32f4xx_it.c
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f4xx_it.c
* @brief Interrupt Service Routines.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32f4xx_it.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */
/* USER CODE END TD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
extern LTDC_HandleTypeDef hltdc_eval;
extern DMA2D_HandleTypeDef hdma2d_eval;
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern HCD_HandleTypeDef hhcd_USB_OTG_FS;
extern DMA2D_HandleTypeDef hdma2d;
extern DSI_HandleTypeDef hdsi;
extern LTDC_HandleTypeDef hltdc;
extern TIM_HandleTypeDef htim6;
/* USER CODE BEGIN EV */
/* USER CODE END EV */
/******************************************************************************/
/* Cortex-M4 Processor Interruption and Exception Handlers */
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void)
{
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
while (1)
{
}
/* USER CODE END NonMaskableInt_IRQn 1 */
}
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void)
{
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
/* USER CODE END W1_HardFault_IRQn 0 */
}
}
/**
* @brief This function handles Memory management fault.
*/
void MemManage_Handler(void)
{
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
/* USER CODE END MemoryManagement_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
/* USER CODE END W1_MemoryManagement_IRQn 0 */
}
}
/**
* @brief This function handles Pre-fetch fault, memory access fault.
*/
void BusFault_Handler(void)
{
/* USER CODE BEGIN BusFault_IRQn 0 */
/* USER CODE END BusFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_BusFault_IRQn 0 */
/* USER CODE END W1_BusFault_IRQn 0 */
}
}
/**
* @brief This function handles Undefined instruction or illegal state.
*/
void UsageFault_Handler(void)
{
/* USER CODE BEGIN UsageFault_IRQn 0 */
/* USER CODE END UsageFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_UsageFault_IRQn 0 */
/* USER CODE END W1_UsageFault_IRQn 0 */
}
}
/**
* @brief This function handles Debug monitor.
*/
void DebugMon_Handler(void)
{
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
/* USER CODE END DebugMonitor_IRQn 0 */
/* USER CODE BEGIN DebugMonitor_IRQn 1 */
/* USER CODE END DebugMonitor_IRQn 1 */
}
/******************************************************************************/
/* STM32F4xx Peripheral Interrupt Handlers */
/* Add here the Interrupt Handlers for the used peripherals. */
/* For the available peripheral interrupt handler names, */
/* please refer to the startup file (startup_stm32f4xx.s). */
/******************************************************************************/
/**
* @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts.
*/
void TIM6_DAC_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_DAC_IRQn 0 */
/* USER CODE END TIM6_DAC_IRQn 0 */
/* USER CODE BEGIN TIM6_DAC_IRQn 1 */
/* USER CODE END TIM6_DAC_IRQn 1 */
}
/**
* @brief This function handles USB On The Go FS global interrupt.
*/
void OTG_FS_IRQHandler(void)
{
/* USER CODE BEGIN OTG_FS_IRQn 0 */
/* USER CODE END OTG_FS_IRQn 0 */
HAL_HCD_IRQHandler(&hhcd_USB_OTG_FS);
/* USER CODE BEGIN OTG_FS_IRQn 1 */
/* USER CODE END OTG_FS_IRQn 1 */
}
/**
* @brief This function handles LTDC global interrupt.
*/
void LTDC_IRQHandler(void)
{
/* USER CODE BEGIN LTDC_IRQn 0 */
#if 1
HAL_LTDC_IRQHandler(&hltdc_eval);
#else
/* USER CODE END LTDC_IRQn 0 */
HAL_LTDC_IRQHandler(&hltdc);
/* USER CODE BEGIN LTDC_IRQn 1 */
#endif
/* USER CODE END LTDC_IRQn 1 */
}
/**
* @brief This function handles DMA2D global interrupt.
*/
void DMA2D_IRQHandler(void)
{
/* USER CODE BEGIN DMA2D_IRQn 0 */
#if 1
HAL_DMA2D_IRQHandler(&hdma2d_eval);
#else
/* USER CODE END DMA2D_IRQn 0 */
HAL_DMA2D_IRQHandler(&hdma2d);
/* USER CODE BEGIN DMA2D_IRQn 1 */
#endif
/* USER CODE END DMA2D_IRQn 1 */
}
/**
* @brief This function handles DSI global interrupt.
*/
void DSI_IRQHandler(void)
{
/* USER CODE BEGIN DSI_IRQn 0 */
/* USER CODE END DSI_IRQn 0 */
HAL_DSI_IRQHandler(&hdsi);
/* USER CODE BEGIN DSI_IRQn 1 */
/* USER CODE END DSI_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

155
Core/Src/syscalls.c
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/**
******************************************************************************
* @file syscalls.c
* @author Auto-generated by STM32CubeIDE
* @brief STM32CubeIDE Minimal System calls file
*
* For more information about which c-functions
* need which of these lowlevel functions
* please consult the Newlib libc-manual
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes */
#include <sys/stat.h>
#include <stdlib.h>
#include <errno.h>
#include <stdio.h>
#include <signal.h>
#include <time.h>
#include <sys/time.h>
#include <sys/times.h>
/* Variables */
extern int __io_putchar(int ch) __attribute__((weak));
extern int __io_getchar(void) __attribute__((weak));
char *__env[1] = { 0 };
char **environ = __env;
/* Functions */
void initialise_monitor_handles()
{
}
int _getpid(void)
{
return 1;
}
int _kill(int pid, int sig)
{
errno = EINVAL;
return -1;
}
void _exit (int status)
{
_kill(status, -1);
while (1) {} /* Make sure we hang here */
}
__attribute__((weak)) int _read(int file, char *ptr, int len)
{
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
*ptr++ = __io_getchar();
}
return len;
}
__attribute__((weak)) int _write(int file, char *ptr, int len)
{
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
__io_putchar(*ptr++);
}
return len;
}
int _close(int file)
{
return -1;
}
int _fstat(int file, struct stat *st)
{
st->st_mode = S_IFCHR;
return 0;
}
int _isatty(int file)
{
return 1;
}
int _lseek(int file, int ptr, int dir)
{
return 0;
}
int _open(char *path, int flags, ...)
{
/* Pretend like we always fail */
return -1;
}
int _wait(int *status)
{
errno = ECHILD;
return -1;
}
int _unlink(char *name)
{
errno = ENOENT;
return -1;
}
int _times(struct tms *buf)
{
return -1;
}
int _stat(char *file, struct stat *st)
{
st->st_mode = S_IFCHR;
return 0;
}
int _link(char *old, char *new)
{
errno = EMLINK;
return -1;
}
int _fork(void)
{
errno = EAGAIN;
return -1;
}
int _execve(char *name, char **argv, char **env)
{
errno = ENOMEM;
return -1;
}

79
Core/Src/sysmem.c
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/**
******************************************************************************
* @file sysmem.c
* @author Generated by STM32CubeIDE
* @brief STM32CubeIDE System Memory calls file
*
* For more information about which C functions
* need which of these lowlevel functions
* please consult the newlib libc manual
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes */
#include <errno.h>
#include <stdint.h>
/**
* Pointer to the current high watermark of the heap usage
*/
static uint8_t *__sbrk_heap_end = NULL;
/**
* @brief _sbrk() allocates memory to the newlib heap and is used by malloc
* and others from the C library
*
* @verbatim
* ############################################################################
* # .data # .bss # newlib heap # MSP stack #
* # # # # Reserved by _Min_Stack_Size #
* ############################################################################
* ^-- RAM start ^-- _end _estack, RAM end --^
* @endverbatim
*
* This implementation starts allocating at the '_end' linker symbol
* The '_Min_Stack_Size' linker symbol reserves a memory for the MSP stack
* The implementation considers '_estack' linker symbol to be RAM end
* NOTE: If the MSP stack, at any point during execution, grows larger than the
* reserved size, please increase the '_Min_Stack_Size'.
*
* @param incr Memory size
* @return Pointer to allocated memory
*/
void *_sbrk(ptrdiff_t incr)
{
extern uint8_t _end; /* Symbol defined in the linker script */
extern uint8_t _estack; /* Symbol defined in the linker script */
extern uint32_t _Min_Stack_Size; /* Symbol defined in the linker script */
const uint32_t stack_limit = (uint32_t)&_estack - (uint32_t)&_Min_Stack_Size;
const uint8_t *max_heap = (uint8_t *)stack_limit;
uint8_t *prev_heap_end;
/* Initialize heap end at first call */
if (NULL == __sbrk_heap_end)
{
__sbrk_heap_end = &_end;
}
/* Protect heap from growing into the reserved MSP stack */
if (__sbrk_heap_end + incr > max_heap)
{
errno = ENOMEM;
return (void *)-1;
}
prev_heap_end = __sbrk_heap_end;
__sbrk_heap_end += incr;
return (void *)prev_heap_end;
}

747
Core/Src/system_stm32f4xx.c
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/**
******************************************************************************
* @file system_stm32f4xx.c
* @author MCD Application Team
* @brief CMSIS Cortex-M4 Device Peripheral Access Layer System Source File.
*
* This file provides two functions and one global variable to be called from
* user application:
* - SystemInit(): This function is called at startup just after reset and
* before branch to main program. This call is made inside
* the "startup_stm32f4xx.s" file.
*
* - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
* by the user application to setup the SysTick
* timer or configure other parameters.
*
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
* be called whenever the core clock is changed
* during program execution.
*
*
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/** @addtogroup CMSIS
* @{
*/
/** @addtogroup stm32f4xx_system
* @{
*/
/** @addtogroup STM32F4xx_System_Private_Includes
* @{
*/
#include "stm32f4xx.h"
#if !defined (HSE_VALUE)
#define HSE_VALUE ((uint32_t)25000000) /*!< Default value of the External oscillator in Hz */
#endif /* HSE_VALUE */
#if !defined (HSI_VALUE)
#define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
#endif /* HSI_VALUE */
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Defines
* @{
*/
/************************* Miscellaneous Configuration ************************/
/*!< Uncomment the following line if you need to use external SRAM or SDRAM as data memory */
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\
|| defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx)
/* #define DATA_IN_ExtSRAM */
#endif /* STM32F40xxx || STM32F41xxx || STM32F42xxx || STM32F43xxx || STM32F469xx || STM32F479xx ||\
STM32F412Zx || STM32F412Vx */
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx)
/* #define DATA_IN_ExtSDRAM */
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx ||\
STM32F479xx */
/* Note: Following vector table addresses must be defined in line with linker
configuration. */
/*!< Uncomment the following line if you need to relocate the vector table
anywhere in Flash or Sram, else the vector table is kept at the automatic
remap of boot address selected */
/* #define USER_VECT_TAB_ADDRESS */
#if defined(USER_VECT_TAB_ADDRESS)
/*!< Uncomment the following line if you need to relocate your vector Table
in Sram else user remap will be done in Flash. */
/* #define VECT_TAB_SRAM */
#if defined(VECT_TAB_SRAM)
#define VECT_TAB_BASE_ADDRESS SRAM_BASE /*!< Vector Table base address field.
This value must be a multiple of 0x200. */
#define VECT_TAB_OFFSET 0x00000000U /*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
#else
#define VECT_TAB_BASE_ADDRESS FLASH_BASE /*!< Vector Table base address field.
This value must be a multiple of 0x200. */
#define VECT_TAB_OFFSET 0x00000000U /*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
#endif /* VECT_TAB_SRAM */
#endif /* USER_VECT_TAB_ADDRESS */
/******************************************************************************/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Macros
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Variables
* @{
*/
/* This variable is updated in three ways:
1) by calling CMSIS function SystemCoreClockUpdate()
2) by calling HAL API function HAL_RCC_GetHCLKFreq()
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
Note: If you use this function to configure the system clock; then there
is no need to call the 2 first functions listed above, since SystemCoreClock
variable is updated automatically.
*/
uint32_t SystemCoreClock = 16000000;
const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_FunctionPrototypes
* @{
*/
#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
static void SystemInit_ExtMemCtl(void);
#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
/**
* @}
*/
/** @addtogroup STM32F4xx_System_Private_Functions
* @{
*/
/**
* @brief Setup the microcontroller system
* Initialize the FPU setting, vector table location and External memory
* configuration.
* @param None
* @retval None
*/
void SystemInit(void)
{
/* FPU settings ------------------------------------------------------------*/
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
#endif
#if defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
SystemInit_ExtMemCtl();
#endif /* DATA_IN_ExtSRAM || DATA_IN_ExtSDRAM */
/* Configure the Vector Table location -------------------------------------*/
#if defined(USER_VECT_TAB_ADDRESS)
SCB->VTOR = VECT_TAB_BASE_ADDRESS | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
#endif /* USER_VECT_TAB_ADDRESS */
}
/**
* @brief Update SystemCoreClock variable according to Clock Register Values.
* The SystemCoreClock variable contains the core clock (HCLK), it can
* be used by the user application to setup the SysTick timer or configure
* other parameters.
*
* @note Each time the core clock (HCLK) changes, this function must be called
* to update SystemCoreClock variable value. Otherwise, any configuration
* based on this variable will be incorrect.
*
* @note - The system frequency computed by this function is not the real
* frequency in the chip. It is calculated based on the predefined
* constant and the selected clock source:
*
* - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
*
* - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
*
* - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
* or HSI_VALUE(*) multiplied/divided by the PLL factors.
*
* (*) HSI_VALUE is a constant defined in stm32f4xx_hal_conf.h file (default value
* 16 MHz) but the real value may vary depending on the variations
* in voltage and temperature.
*
* (**) HSE_VALUE is a constant defined in stm32f4xx_hal_conf.h file (its value
* depends on the application requirements), user has to ensure that HSE_VALUE
* is same as the real frequency of the crystal used. Otherwise, this function
* may have wrong result.
*
* - The result of this function could be not correct when using fractional
* value for HSE crystal.
*
* @param None
* @retval None
*/
void SystemCoreClockUpdate(void)
{
uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
/* Get SYSCLK source -------------------------------------------------------*/
tmp = RCC->CFGR & RCC_CFGR_SWS;
switch (tmp)
{
case 0x00: /* HSI used as system clock source */
SystemCoreClock = HSI_VALUE;
break;
case 0x04: /* HSE used as system clock source */
SystemCoreClock = HSE_VALUE;
break;
case 0x08: /* PLL used as system clock source */
/* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
SYSCLK = PLL_VCO / PLL_P
*/
pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
if (pllsource != 0)
{
/* HSE used as PLL clock source */
pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
}
else
{
/* HSI used as PLL clock source */
pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
}
pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
SystemCoreClock = pllvco/pllp;
break;
default:
SystemCoreClock = HSI_VALUE;
break;
}
/* Compute HCLK frequency --------------------------------------------------*/
/* Get HCLK prescaler */
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
/* HCLK frequency */
SystemCoreClock >>= tmp;
}
#if defined (DATA_IN_ExtSRAM) && defined (DATA_IN_ExtSDRAM)
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F469xx) || defined(STM32F479xx)
/**
* @brief Setup the external memory controller.
* Called in startup_stm32f4xx.s before jump to main.
* This function configures the external memories (SRAM/SDRAM)
* This SRAM/SDRAM will be used as program data memory (including heap and stack).
* @param None
* @retval None
*/
void SystemInit_ExtMemCtl(void)
{
__IO uint32_t tmp = 0x00;
register uint32_t tmpreg = 0, timeout = 0xFFFF;
register __IO uint32_t index;
/* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface clock */
RCC->AHB1ENR |= 0x000001F8;
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);
/* Connect PDx pins to FMC Alternate function */
GPIOD->AFR[0] = 0x00CCC0CC;
GPIOD->AFR[1] = 0xCCCCCCCC;
/* Configure PDx pins in Alternate function mode */
GPIOD->MODER = 0xAAAA0A8A;
/* Configure PDx pins speed to 100 MHz */
GPIOD->OSPEEDR = 0xFFFF0FCF;
/* Configure PDx pins Output type to push-pull */
GPIOD->OTYPER = 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOD->PUPDR = 0x00000000;
/* Connect PEx pins to FMC Alternate function */
GPIOE->AFR[0] = 0xC00CC0CC;
GPIOE->AFR[1] = 0xCCCCCCCC;
/* Configure PEx pins in Alternate function mode */
GPIOE->MODER = 0xAAAA828A;
/* Configure PEx pins speed to 100 MHz */
GPIOE->OSPEEDR = 0xFFFFC3CF;
/* Configure PEx pins Output type to push-pull */
GPIOE->OTYPER = 0x00000000;
/* No pull-up, pull-down for PEx pins */
GPIOE->PUPDR = 0x00000000;
/* Connect PFx pins to FMC Alternate function */
GPIOF->AFR[0] = 0xCCCCCCCC;
GPIOF->AFR[1] = 0xCCCCCCCC;
/* Configure PFx pins in Alternate function mode */
GPIOF->MODER = 0xAA800AAA;
/* Configure PFx pins speed to 50 MHz */
GPIOF->OSPEEDR = 0xAA800AAA;
/* Configure PFx pins Output type to push-pull */
GPIOF->OTYPER = 0x00000000;
/* No pull-up, pull-down for PFx pins */
GPIOF->PUPDR = 0x00000000;
/* Connect PGx pins to FMC Alternate function */
GPIOG->AFR[0] = 0xCCCCCCCC;
GPIOG->AFR[1] = 0xCCCCCCCC;
/* Configure PGx pins in Alternate function mode */
GPIOG->MODER = 0xAAAAAAAA;
/* Configure PGx pins speed to 50 MHz */
GPIOG->OSPEEDR = 0xAAAAAAAA;
/* Configure PGx pins Output type to push-pull */
GPIOG->OTYPER = 0x00000000;
/* No pull-up, pull-down for PGx pins */
GPIOG->PUPDR = 0x00000000;
/* Connect PHx pins to FMC Alternate function */
GPIOH->AFR[0] = 0x00C0CC00;
GPIOH->AFR[1] = 0xCCCCCCCC;
/* Configure PHx pins in Alternate function mode */
GPIOH->MODER = 0xAAAA08A0;
/* Configure PHx pins speed to 50 MHz */
GPIOH->OSPEEDR = 0xAAAA08A0;
/* Configure PHx pins Output type to push-pull */
GPIOH->OTYPER = 0x00000000;
/* No pull-up, pull-down for PHx pins */
GPIOH->PUPDR = 0x00000000;
/* Connect PIx pins to FMC Alternate function */
GPIOI->AFR[0] = 0xCCCCCCCC;
GPIOI->AFR[1] = 0x00000CC0;
/* Configure PIx pins in Alternate function mode */
GPIOI->MODER = 0x0028AAAA;
/* Configure PIx pins speed to 50 MHz */
GPIOI->OSPEEDR = 0x0028AAAA;
/* Configure PIx pins Output type to push-pull */
GPIOI->OTYPER = 0x00000000;
/* No pull-up, pull-down for PIx pins */
GPIOI->PUPDR = 0x00000000;
/*-- FMC Configuration -------------------------------------------------------*/
/* Enable the FMC interface clock */
RCC->AHB3ENR |= 0x00000001;
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
FMC_Bank5_6->SDCR[0] = 0x000019E4;
FMC_Bank5_6->SDTR[0] = 0x01115351;
/* SDRAM initialization sequence */
/* Clock enable command */
FMC_Bank5_6->SDCMR = 0x00000011;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Delay */
for (index = 0; index<1000; index++);
/* PALL command */
FMC_Bank5_6->SDCMR = 0x00000012;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Auto refresh command */
FMC_Bank5_6->SDCMR = 0x00000073;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* MRD register program */
FMC_Bank5_6->SDCMR = 0x00046014;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Set refresh count */
tmpreg = FMC_Bank5_6->SDRTR;
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1));
/* Disable write protection */
tmpreg = FMC_Bank5_6->SDCR[0];
FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF);
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
/* Configure and enable Bank1_SRAM2 */
FMC_Bank1->BTCR[2] = 0x00001011;
FMC_Bank1->BTCR[3] = 0x00000201;
FMC_Bank1E->BWTR[2] = 0x0fffffff;
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
#if defined(STM32F469xx) || defined(STM32F479xx)
/* Configure and enable Bank1_SRAM2 */
FMC_Bank1->BTCR[2] = 0x00001091;
FMC_Bank1->BTCR[3] = 0x00110212;
FMC_Bank1E->BWTR[2] = 0x0fffffff;
#endif /* STM32F469xx || STM32F479xx */
(void)(tmp);
}
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
#elif defined (DATA_IN_ExtSRAM) || defined (DATA_IN_ExtSDRAM)
/**
* @brief Setup the external memory controller.
* Called in startup_stm32f4xx.s before jump to main.
* This function configures the external memories (SRAM/SDRAM)
* This SRAM/SDRAM will be used as program data memory (including heap and stack).
* @param None
* @retval None
*/
void SystemInit_ExtMemCtl(void)
{
__IO uint32_t tmp = 0x00;
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx)
#if defined (DATA_IN_ExtSDRAM)
register uint32_t tmpreg = 0, timeout = 0xFFFF;
register __IO uint32_t index;
#if defined(STM32F446xx)
/* Enable GPIOA, GPIOC, GPIOD, GPIOE, GPIOF, GPIOG interface
clock */
RCC->AHB1ENR |= 0x0000007D;
#else
/* Enable GPIOC, GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface
clock */
RCC->AHB1ENR |= 0x000001F8;
#endif /* STM32F446xx */
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIOCEN);
#if defined(STM32F446xx)
/* Connect PAx pins to FMC Alternate function */
GPIOA->AFR[0] |= 0xC0000000;
GPIOA->AFR[1] |= 0x00000000;
/* Configure PDx pins in Alternate function mode */
GPIOA->MODER |= 0x00008000;
/* Configure PDx pins speed to 50 MHz */
GPIOA->OSPEEDR |= 0x00008000;
/* Configure PDx pins Output type to push-pull */
GPIOA->OTYPER |= 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOA->PUPDR |= 0x00000000;
/* Connect PCx pins to FMC Alternate function */
GPIOC->AFR[0] |= 0x00CC0000;
GPIOC->AFR[1] |= 0x00000000;
/* Configure PDx pins in Alternate function mode */
GPIOC->MODER |= 0x00000A00;
/* Configure PDx pins speed to 50 MHz */
GPIOC->OSPEEDR |= 0x00000A00;
/* Configure PDx pins Output type to push-pull */
GPIOC->OTYPER |= 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOC->PUPDR |= 0x00000000;
#endif /* STM32F446xx */
/* Connect PDx pins to FMC Alternate function */
GPIOD->AFR[0] = 0x000000CC;
GPIOD->AFR[1] = 0xCC000CCC;
/* Configure PDx pins in Alternate function mode */
GPIOD->MODER = 0xA02A000A;
/* Configure PDx pins speed to 50 MHz */
GPIOD->OSPEEDR = 0xA02A000A;
/* Configure PDx pins Output type to push-pull */
GPIOD->OTYPER = 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOD->PUPDR = 0x00000000;
/* Connect PEx pins to FMC Alternate function */
GPIOE->AFR[0] = 0xC00000CC;
GPIOE->AFR[1] = 0xCCCCCCCC;
/* Configure PEx pins in Alternate function mode */
GPIOE->MODER = 0xAAAA800A;
/* Configure PEx pins speed to 50 MHz */
GPIOE->OSPEEDR = 0xAAAA800A;
/* Configure PEx pins Output type to push-pull */
GPIOE->OTYPER = 0x00000000;
/* No pull-up, pull-down for PEx pins */
GPIOE->PUPDR = 0x00000000;
/* Connect PFx pins to FMC Alternate function */
GPIOF->AFR[0] = 0xCCCCCCCC;
GPIOF->AFR[1] = 0xCCCCCCCC;
/* Configure PFx pins in Alternate function mode */
GPIOF->MODER = 0xAA800AAA;
/* Configure PFx pins speed to 50 MHz */
GPIOF->OSPEEDR = 0xAA800AAA;
/* Configure PFx pins Output type to push-pull */
GPIOF->OTYPER = 0x00000000;
/* No pull-up, pull-down for PFx pins */
GPIOF->PUPDR = 0x00000000;
/* Connect PGx pins to FMC Alternate function */
GPIOG->AFR[0] = 0xCCCCCCCC;
GPIOG->AFR[1] = 0xCCCCCCCC;
/* Configure PGx pins in Alternate function mode */
GPIOG->MODER = 0xAAAAAAAA;
/* Configure PGx pins speed to 50 MHz */
GPIOG->OSPEEDR = 0xAAAAAAAA;
/* Configure PGx pins Output type to push-pull */
GPIOG->OTYPER = 0x00000000;
/* No pull-up, pull-down for PGx pins */
GPIOG->PUPDR = 0x00000000;
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F469xx) || defined(STM32F479xx)
/* Connect PHx pins to FMC Alternate function */
GPIOH->AFR[0] = 0x00C0CC00;
GPIOH->AFR[1] = 0xCCCCCCCC;
/* Configure PHx pins in Alternate function mode */
GPIOH->MODER = 0xAAAA08A0;
/* Configure PHx pins speed to 50 MHz */
GPIOH->OSPEEDR = 0xAAAA08A0;
/* Configure PHx pins Output type to push-pull */
GPIOH->OTYPER = 0x00000000;
/* No pull-up, pull-down for PHx pins */
GPIOH->PUPDR = 0x00000000;
/* Connect PIx pins to FMC Alternate function */
GPIOI->AFR[0] = 0xCCCCCCCC;
GPIOI->AFR[1] = 0x00000CC0;
/* Configure PIx pins in Alternate function mode */
GPIOI->MODER = 0x0028AAAA;
/* Configure PIx pins speed to 50 MHz */
GPIOI->OSPEEDR = 0x0028AAAA;
/* Configure PIx pins Output type to push-pull */
GPIOI->OTYPER = 0x00000000;
/* No pull-up, pull-down for PIx pins */
GPIOI->PUPDR = 0x00000000;
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */
/*-- FMC Configuration -------------------------------------------------------*/
/* Enable the FMC interface clock */
RCC->AHB3ENR |= 0x00000001;
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
/* Configure and enable SDRAM bank1 */
#if defined(STM32F446xx)
FMC_Bank5_6->SDCR[0] = 0x00001954;
#else
FMC_Bank5_6->SDCR[0] = 0x000019E4;
#endif /* STM32F446xx */
FMC_Bank5_6->SDTR[0] = 0x01115351;
/* SDRAM initialization sequence */
/* Clock enable command */
FMC_Bank5_6->SDCMR = 0x00000011;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Delay */
for (index = 0; index<1000; index++);
/* PALL command */
FMC_Bank5_6->SDCMR = 0x00000012;
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Auto refresh command */
#if defined(STM32F446xx)
FMC_Bank5_6->SDCMR = 0x000000F3;
#else
FMC_Bank5_6->SDCMR = 0x00000073;
#endif /* STM32F446xx */
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* MRD register program */
#if defined(STM32F446xx)
FMC_Bank5_6->SDCMR = 0x00044014;
#else
FMC_Bank5_6->SDCMR = 0x00046014;
#endif /* STM32F446xx */
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
timeout = 0xFFFF;
while((tmpreg != 0) && (timeout-- > 0))
{
tmpreg = FMC_Bank5_6->SDSR & 0x00000020;
}
/* Set refresh count */
tmpreg = FMC_Bank5_6->SDRTR;
#if defined(STM32F446xx)
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000050C<<1));
#else
FMC_Bank5_6->SDRTR = (tmpreg | (0x0000027C<<1));
#endif /* STM32F446xx */
/* Disable write protection */
tmpreg = FMC_Bank5_6->SDCR[0];
FMC_Bank5_6->SDCR[0] = (tmpreg & 0xFFFFFDFF);
#endif /* DATA_IN_ExtSDRAM */
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\
|| defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)\
|| defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx)
#if defined(DATA_IN_ExtSRAM)
/*-- GPIOs Configuration -----------------------------------------------------*/
/* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */
RCC->AHB1ENR |= 0x00000078;
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB1ENR, RCC_AHB1ENR_GPIODEN);
/* Connect PDx pins to FMC Alternate function */
GPIOD->AFR[0] = 0x00CCC0CC;
GPIOD->AFR[1] = 0xCCCCCCCC;
/* Configure PDx pins in Alternate function mode */
GPIOD->MODER = 0xAAAA0A8A;
/* Configure PDx pins speed to 100 MHz */
GPIOD->OSPEEDR = 0xFFFF0FCF;
/* Configure PDx pins Output type to push-pull */
GPIOD->OTYPER = 0x00000000;
/* No pull-up, pull-down for PDx pins */
GPIOD->PUPDR = 0x00000000;
/* Connect PEx pins to FMC Alternate function */
GPIOE->AFR[0] = 0xC00CC0CC;
GPIOE->AFR[1] = 0xCCCCCCCC;
/* Configure PEx pins in Alternate function mode */
GPIOE->MODER = 0xAAAA828A;
/* Configure PEx pins speed to 100 MHz */
GPIOE->OSPEEDR = 0xFFFFC3CF;
/* Configure PEx pins Output type to push-pull */
GPIOE->OTYPER = 0x00000000;
/* No pull-up, pull-down for PEx pins */
GPIOE->PUPDR = 0x00000000;
/* Connect PFx pins to FMC Alternate function */
GPIOF->AFR[0] = 0x00CCCCCC;
GPIOF->AFR[1] = 0xCCCC0000;
/* Configure PFx pins in Alternate function mode */
GPIOF->MODER = 0xAA000AAA;
/* Configure PFx pins speed to 100 MHz */
GPIOF->OSPEEDR = 0xFF000FFF;
/* Configure PFx pins Output type to push-pull */
GPIOF->OTYPER = 0x00000000;
/* No pull-up, pull-down for PFx pins */
GPIOF->PUPDR = 0x00000000;
/* Connect PGx pins to FMC Alternate function */
GPIOG->AFR[0] = 0x00CCCCCC;
GPIOG->AFR[1] = 0x000000C0;
/* Configure PGx pins in Alternate function mode */
GPIOG->MODER = 0x00085AAA;
/* Configure PGx pins speed to 100 MHz */
GPIOG->OSPEEDR = 0x000CAFFF;
/* Configure PGx pins Output type to push-pull */
GPIOG->OTYPER = 0x00000000;
/* No pull-up, pull-down for PGx pins */
GPIOG->PUPDR = 0x00000000;
/*-- FMC/FSMC Configuration --------------------------------------------------*/
/* Enable the FMC/FSMC interface clock */
RCC->AHB3ENR |= 0x00000001;
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
/* Configure and enable Bank1_SRAM2 */
FMC_Bank1->BTCR[2] = 0x00001011;
FMC_Bank1->BTCR[3] = 0x00000201;
FMC_Bank1E->BWTR[2] = 0x0fffffff;
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
#if defined(STM32F469xx) || defined(STM32F479xx)
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FMCEN);
/* Configure and enable Bank1_SRAM2 */
FMC_Bank1->BTCR[2] = 0x00001091;
FMC_Bank1->BTCR[3] = 0x00110212;
FMC_Bank1E->BWTR[2] = 0x0fffffff;
#endif /* STM32F469xx || STM32F479xx */
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx)\
|| defined(STM32F412Zx) || defined(STM32F412Vx)
/* Delay after an RCC peripheral clock enabling */
tmp = READ_BIT(RCC->AHB3ENR, RCC_AHB3ENR_FSMCEN);
/* Configure and enable Bank1_SRAM2 */
FSMC_Bank1->BTCR[2] = 0x00001011;
FSMC_Bank1->BTCR[3] = 0x00000201;
FSMC_Bank1E->BWTR[2] = 0x0FFFFFFF;
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F412Zx || STM32F412Vx */
#endif /* DATA_IN_ExtSRAM */
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx ||\
STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx */
(void)(tmp);
}
#endif /* DATA_IN_ExtSRAM && DATA_IN_ExtSDRAM */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

105
Core/Src/tim.c
Unescape View File

@ -0,0 +1,105 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file tim.c
* @brief This file provides code for the configuration
* of the TIM instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "tim.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
TIM_HandleTypeDef htim1;
/* TIM1 init function */
void MX_TIM1_Init(void)
{
/* USER CODE BEGIN TIM1_Init 0 */
/* USER CODE END TIM1_Init 0 */
TIM_ClockConfigTypeDef sClockSourceConfig = {0};
TIM_MasterConfigTypeDef sMasterConfig = {0};
/* USER CODE BEGIN TIM1_Init 1 */
/* USER CODE END TIM1_Init 1 */
htim1.Instance = TIM1;
htim1.Init.Prescaler = 0;
htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
htim1.Init.Period = 65535;
htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
htim1.Init.RepetitionCounter = 0;
htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
if (HAL_TIM_Base_Init(&htim1) != HAL_OK)
{
Error_Handler();
}
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
if (HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) != HAL_OK)
{
Error_Handler();
}
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
if (HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN TIM1_Init 2 */
/* USER CODE END TIM1_Init 2 */
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
{
if(tim_baseHandle->Instance==TIM1)
{
/* USER CODE BEGIN TIM1_MspInit 0 */
/* USER CODE END TIM1_MspInit 0 */
/* TIM1 clock enable */
__HAL_RCC_TIM1_CLK_ENABLE();
/* USER CODE BEGIN TIM1_MspInit 1 */
/* USER CODE END TIM1_MspInit 1 */
}
}
void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
{
if(tim_baseHandle->Instance==TIM1)
{
/* USER CODE BEGIN TIM1_MspDeInit 0 */
/* USER CODE END TIM1_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_TIM1_CLK_DISABLE();
/* USER CODE BEGIN TIM1_MspDeInit 1 */
/* USER CODE END TIM1_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

186
Core/Src/usart.c
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file usart.c
* @brief This file provides code for the configuration
* of the USART instances.
******************************************************************************
* @attention
*
* Copyright (c) 2022 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "usart.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
UART_HandleTypeDef huart3;
UART_HandleTypeDef huart6;
/* USART3 init function */
void MX_USART3_UART_Init(void)
{
/* USER CODE BEGIN USART3_Init 0 */
/* USER CODE END USART3_Init 0 */
/* USER CODE BEGIN USART3_Init 1 */
/* USER CODE END USART3_Init 1 */
huart3.Instance = USART3;
huart3.Init.BaudRate = 115200;
huart3.Init.WordLength = UART_WORDLENGTH_8B;
huart3.Init.StopBits = UART_STOPBITS_1;
huart3.Init.Parity = UART_PARITY_NONE;
huart3.Init.Mode = UART_MODE_TX_RX;
huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart3.Init.OverSampling = UART_OVERSAMPLING_16;
if (HAL_UART_Init(&huart3) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN USART3_Init 2 */
/* USER CODE END USART3_Init 2 */
}
/* USART6 init function */
void MX_USART6_UART_Init(void)
{
/* USER CODE BEGIN USART6_Init 0 */
/* USER CODE END USART6_Init 0 */
/* USER CODE BEGIN USART6_Init 1 */
/* USER CODE END USART6_Init 1 */
huart6.Instance = USART6;
huart6.Init.BaudRate = 115200;
huart6.Init.WordLength = UART_WORDLENGTH_8B;
huart6.Init.StopBits = UART_STOPBITS_1;
huart6.Init.Parity = UART_PARITY_NONE;
huart6.Init.Mode = UART_MODE_TX_RX;
huart6.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart6.Init.OverSampling = UART_OVERSAMPLING_16;
if (HAL_UART_Init(&huart6) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN USART6_Init 2 */
/* USER CODE END USART6_Init 2 */
}
void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(uartHandle->Instance==USART3)
{
/* USER CODE BEGIN USART3_MspInit 0 */
/* USER CODE END USART3_MspInit 0 */
/* USART3 clock enable */
__HAL_RCC_USART3_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/**USART3 GPIO Configuration
PB10 ------> USART3_TX
PB11 ------> USART3_RX
*/
GPIO_InitStruct.Pin = STLK_RX_Pin|STLK_TX_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* USER CODE BEGIN USART3_MspInit 1 */
/* USER CODE END USART3_MspInit 1 */
}
else if(uartHandle->Instance==USART6)
{
/* USER CODE BEGIN USART6_MspInit 0 */
/* USER CODE END USART6_MspInit 0 */
/* USART6 clock enable */
__HAL_RCC_USART6_CLK_ENABLE();
__HAL_RCC_GPIOG_CLK_ENABLE();
/**USART6 GPIO Configuration
PG14 ------> USART6_TX
PG9 ------> USART6_RX
*/
GPIO_InitStruct.Pin = ARDUINO_USART6_TX_Pin|USART6_RX_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF8_USART6;
HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
/* USER CODE BEGIN USART6_MspInit 1 */
/* USER CODE END USART6_MspInit 1 */
}
}
void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
{
if(uartHandle->Instance==USART3)
{
/* USER CODE BEGIN USART3_MspDeInit 0 */
/* USER CODE END USART3_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_USART3_CLK_DISABLE();
/**USART3 GPIO Configuration
PB10 ------> USART3_TX
PB11 ------> USART3_RX
*/
HAL_GPIO_DeInit(GPIOB, STLK_RX_Pin|STLK_TX_Pin);
/* USER CODE BEGIN USART3_MspDeInit 1 */
/* USER CODE END USART3_MspDeInit 1 */
}
else if(uartHandle->Instance==USART6)
{
/* USER CODE BEGIN USART6_MspDeInit 0 */
/* USER CODE END USART6_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_USART6_CLK_DISABLE();
/**USART6 GPIO Configuration
PG14 ------> USART6_TX
PG9 ------> USART6_RX
*/
HAL_GPIO_DeInit(GPIOG, ARDUINO_USART6_TX_Pin|USART6_RX_Pin);
/* USER CODE BEGIN USART6_MspDeInit 1 */
/* USER CODE END USART6_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

549
Core/Startup/startup_stm32f469nihx.s
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/**
******************************************************************************
* @file startup_stm32f469xx.s
* @author MCD Application Team
* @brief STM32F469xx Devices vector table for GCC based toolchains.
* This module performs:
* - Set the initial SP
* - Set the initial PC == Reset_Handler,
* - Set the vector table entries with the exceptions ISR address
* - Branches to main in the C library (which eventually
* calls main()).
* After Reset the Cortex-M4 processor is in Thread mode,
* priority is Privileged, and the Stack is set to Main.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
.syntax unified
.cpu cortex-m4
.fpu softvfp
.thumb
.global g_pfnVectors
.global Default_Handler
/* start address for the initialization values of the .data section.
defined in linker script */
.word _sidata
/* start address for the .data section. defined in linker script */
.word _sdata
/* end address for the .data section. defined in linker script */
.word _edata
/* start address for the .bss section. defined in linker script */
.word _sbss
/* end address for the .bss section. defined in linker script */
.word _ebss
/* stack used for SystemInit_ExtMemCtl; always internal RAM used */
/**
* @brief This is the code that gets called when the processor first
* starts execution following a reset event. Only the absolutely
* necessary set is performed, after which the application
* supplied main() routine is called.
* @param None
* @retval : None
*/
.section .text.Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
ldr sp, =_estack /* set stack pointer */
/* Copy the data segment initializers from flash to SRAM */
ldr r0, =_sdata
ldr r1, =_edata
ldr r2, =_sidata
movs r3, #0
b LoopCopyDataInit
CopyDataInit:
ldr r4, [r2, r3]
str r4, [r0, r3]
adds r3, r3, #4
LoopCopyDataInit:
adds r4, r0, r3
cmp r4, r1
bcc CopyDataInit
/* Zero fill the bss segment. */
ldr r2, =_sbss
ldr r4, =_ebss
movs r3, #0
b LoopFillZerobss
FillZerobss:
str r3, [r2]
adds r2, r2, #4
LoopFillZerobss:
cmp r2, r4
bcc FillZerobss
/* Call the clock system initialization function.*/
bl SystemInit
/* Call static constructors */
bl __libc_init_array
/* Call the application's entry point.*/
bl main
bx lr
.size Reset_Handler, .-Reset_Handler
/**
* @brief This is the code that gets called when the processor receives an
* unexpected interrupt. This simply enters an infinite loop, preserving
* the system state for examination by a debugger.
* @param None
* @retval None
*/
.section .text.Default_Handler,"ax",%progbits
Default_Handler:
Infinite_Loop:
b Infinite_Loop
.size Default_Handler, .-Default_Handler
/******************************************************************************
*
* The minimal vector table for a Cortex M3. Note that the proper constructs
* must be placed on this to ensure that it ends up at physical address
* 0x0000.0000.
*
*******************************************************************************/
.section .isr_vector,"a",%progbits
.type g_pfnVectors, %object
.size g_pfnVectors, .-g_pfnVectors
g_pfnVectors:
.word _estack
.word Reset_Handler
.word NMI_Handler
.word HardFault_Handler
.word MemManage_Handler
.word BusFault_Handler
.word UsageFault_Handler
.word 0
.word 0
.word 0
.word 0
.word SVC_Handler
.word DebugMon_Handler
.word 0
.word PendSV_Handler
.word SysTick_Handler
/* External Interrupts */
.word WWDG_IRQHandler /* Window WatchDog */
.word PVD_IRQHandler /* PVD through EXTI Line detection */
.word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
.word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
.word FLASH_IRQHandler /* FLASH */
.word RCC_IRQHandler /* RCC */
.word EXTI0_IRQHandler /* EXTI Line0 */
.word EXTI1_IRQHandler /* EXTI Line1 */
.word EXTI2_IRQHandler /* EXTI Line2 */
.word EXTI3_IRQHandler /* EXTI Line3 */
.word EXTI4_IRQHandler /* EXTI Line4 */
.word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
.word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
.word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
.word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
.word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
.word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
.word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
.word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
.word CAN1_TX_IRQHandler /* CAN1 TX */
.word CAN1_RX0_IRQHandler /* CAN1 RX0 */
.word CAN1_RX1_IRQHandler /* CAN1 RX1 */
.word CAN1_SCE_IRQHandler /* CAN1 SCE */
.word EXTI9_5_IRQHandler /* External Line[9:5]s */
.word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
.word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
.word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
.word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
.word TIM2_IRQHandler /* TIM2 */
.word TIM3_IRQHandler /* TIM3 */
.word TIM4_IRQHandler /* TIM4 */
.word I2C1_EV_IRQHandler /* I2C1 Event */
.word I2C1_ER_IRQHandler /* I2C1 Error */
.word I2C2_EV_IRQHandler /* I2C2 Event */
.word I2C2_ER_IRQHandler /* I2C2 Error */
.word SPI1_IRQHandler /* SPI1 */
.word SPI2_IRQHandler /* SPI2 */
.word USART1_IRQHandler /* USART1 */
.word USART2_IRQHandler /* USART2 */
.word USART3_IRQHandler /* USART3 */
.word EXTI15_10_IRQHandler /* External Line[15:10]s */
.word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
.word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
.word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */
.word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */
.word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */
.word TIM8_CC_IRQHandler /* TIM8 Capture Compare */
.word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
.word FMC_IRQHandler /* FMC */
.word SDIO_IRQHandler /* SDIO */
.word TIM5_IRQHandler /* TIM5 */
.word SPI3_IRQHandler /* SPI3 */
.word UART4_IRQHandler /* UART4 */
.word UART5_IRQHandler /* UART5 */
.word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */
.word TIM7_IRQHandler /* TIM7 */
.word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
.word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
.word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
.word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
.word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
.word ETH_IRQHandler /* Ethernet */
.word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */
.word CAN2_TX_IRQHandler /* CAN2 TX */
.word CAN2_RX0_IRQHandler /* CAN2 RX0 */
.word CAN2_RX1_IRQHandler /* CAN2 RX1 */
.word CAN2_SCE_IRQHandler /* CAN2 SCE */
.word OTG_FS_IRQHandler /* USB OTG FS */
.word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
.word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
.word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
.word USART6_IRQHandler /* USART6 */
.word I2C3_EV_IRQHandler /* I2C3 event */
.word I2C3_ER_IRQHandler /* I2C3 error */
.word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */
.word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */
.word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */
.word OTG_HS_IRQHandler /* USB OTG HS */
.word DCMI_IRQHandler /* DCMI */
.word 0 /* Reserved */
.word HASH_RNG_IRQHandler /* Hash and Rng */
.word FPU_IRQHandler /* FPU */
.word UART7_IRQHandler /* UART7 */
.word UART8_IRQHandler /* UART8 */
.word SPI4_IRQHandler /* SPI4 */
.word SPI5_IRQHandler /* SPI5 */
.word SPI6_IRQHandler /* SPI6 */
.word SAI1_IRQHandler /* SAI1 */
.word LTDC_IRQHandler /* LTDC */
.word LTDC_ER_IRQHandler /* LTDC error */
.word DMA2D_IRQHandler /* DMA2D */
.word QUADSPI_IRQHandler /* QUADSPI */
.word DSI_IRQHandler /* DSI */
/*******************************************************************************
*
* Provide weak aliases for each Exception handler to the Default_Handler.
* As they are weak aliases, any function with the same name will override
* this definition.
*
*******************************************************************************/
.weak NMI_Handler
.thumb_set NMI_Handler,Default_Handler
.weak HardFault_Handler
.thumb_set HardFault_Handler,Default_Handler
.weak MemManage_Handler
.thumb_set MemManage_Handler,Default_Handler
.weak BusFault_Handler
.thumb_set BusFault_Handler,Default_Handler
.weak UsageFault_Handler
.thumb_set UsageFault_Handler,Default_Handler
.weak SVC_Handler
.thumb_set SVC_Handler,Default_Handler
.weak DebugMon_Handler
.thumb_set DebugMon_Handler,Default_Handler
.weak PendSV_Handler
.thumb_set PendSV_Handler,Default_Handler
.weak SysTick_Handler
.thumb_set SysTick_Handler,Default_Handler
.weak WWDG_IRQHandler
.thumb_set WWDG_IRQHandler,Default_Handler
.weak PVD_IRQHandler
.thumb_set PVD_IRQHandler,Default_Handler
.weak TAMP_STAMP_IRQHandler
.thumb_set TAMP_STAMP_IRQHandler,Default_Handler
.weak RTC_WKUP_IRQHandler
.thumb_set RTC_WKUP_IRQHandler,Default_Handler
.weak FLASH_IRQHandler
.thumb_set FLASH_IRQHandler,Default_Handler
.weak RCC_IRQHandler
.thumb_set RCC_IRQHandler,Default_Handler
.weak EXTI0_IRQHandler
.thumb_set EXTI0_IRQHandler,Default_Handler
.weak EXTI1_IRQHandler
.thumb_set EXTI1_IRQHandler,Default_Handler
.weak EXTI2_IRQHandler
.thumb_set EXTI2_IRQHandler,Default_Handler
.weak EXTI3_IRQHandler
.thumb_set EXTI3_IRQHandler,Default_Handler
.weak EXTI4_IRQHandler
.thumb_set EXTI4_IRQHandler,Default_Handler
.weak DMA1_Stream0_IRQHandler
.thumb_set DMA1_Stream0_IRQHandler,Default_Handler
.weak DMA1_Stream1_IRQHandler
.thumb_set DMA1_Stream1_IRQHandler,Default_Handler
.weak DMA1_Stream2_IRQHandler
.thumb_set DMA1_Stream2_IRQHandler,Default_Handler
.weak DMA1_Stream3_IRQHandler
.thumb_set DMA1_Stream3_IRQHandler,Default_Handler
.weak DMA1_Stream4_IRQHandler
.thumb_set DMA1_Stream4_IRQHandler,Default_Handler
.weak DMA1_Stream5_IRQHandler
.thumb_set DMA1_Stream5_IRQHandler,Default_Handler
.weak DMA1_Stream6_IRQHandler
.thumb_set DMA1_Stream6_IRQHandler,Default_Handler
.weak ADC_IRQHandler
.thumb_set ADC_IRQHandler,Default_Handler
.weak CAN1_TX_IRQHandler
.thumb_set CAN1_TX_IRQHandler,Default_Handler
.weak CAN1_RX0_IRQHandler
.thumb_set CAN1_RX0_IRQHandler,Default_Handler
.weak CAN1_RX1_IRQHandler
.thumb_set CAN1_RX1_IRQHandler,Default_Handler
.weak CAN1_SCE_IRQHandler
.thumb_set CAN1_SCE_IRQHandler,Default_Handler
.weak EXTI9_5_IRQHandler
.thumb_set EXTI9_5_IRQHandler,Default_Handler
.weak TIM1_BRK_TIM9_IRQHandler
.thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
.weak TIM1_UP_TIM10_IRQHandler
.thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
.weak TIM1_TRG_COM_TIM11_IRQHandler
.thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
.weak TIM1_CC_IRQHandler
.thumb_set TIM1_CC_IRQHandler,Default_Handler
.weak TIM2_IRQHandler
.thumb_set TIM2_IRQHandler,Default_Handler
.weak TIM3_IRQHandler
.thumb_set TIM3_IRQHandler,Default_Handler
.weak TIM4_IRQHandler
.thumb_set TIM4_IRQHandler,Default_Handler
.weak I2C1_EV_IRQHandler
.thumb_set I2C1_EV_IRQHandler,Default_Handler
.weak I2C1_ER_IRQHandler
.thumb_set I2C1_ER_IRQHandler,Default_Handler
.weak I2C2_EV_IRQHandler
.thumb_set I2C2_EV_IRQHandler,Default_Handler
.weak I2C2_ER_IRQHandler
.thumb_set I2C2_ER_IRQHandler,Default_Handler
.weak SPI1_IRQHandler
.thumb_set SPI1_IRQHandler,Default_Handler
.weak SPI2_IRQHandler
.thumb_set SPI2_IRQHandler,Default_Handler
.weak USART1_IRQHandler
.thumb_set USART1_IRQHandler,Default_Handler
.weak USART2_IRQHandler
.thumb_set USART2_IRQHandler,Default_Handler
.weak USART3_IRQHandler
.thumb_set USART3_IRQHandler,Default_Handler
.weak EXTI15_10_IRQHandler
.thumb_set EXTI15_10_IRQHandler,Default_Handler
.weak RTC_Alarm_IRQHandler
.thumb_set RTC_Alarm_IRQHandler,Default_Handler
.weak OTG_FS_WKUP_IRQHandler
.thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
.weak TIM8_BRK_TIM12_IRQHandler
.thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler
.weak TIM8_UP_TIM13_IRQHandler
.thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler
.weak TIM8_TRG_COM_TIM14_IRQHandler
.thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler
.weak TIM8_CC_IRQHandler
.thumb_set TIM8_CC_IRQHandler,Default_Handler
.weak DMA1_Stream7_IRQHandler
.thumb_set DMA1_Stream7_IRQHandler,Default_Handler
.weak FMC_IRQHandler
.thumb_set FMC_IRQHandler,Default_Handler
.weak SDIO_IRQHandler
.thumb_set SDIO_IRQHandler,Default_Handler
.weak TIM5_IRQHandler
.thumb_set TIM5_IRQHandler,Default_Handler
.weak SPI3_IRQHandler
.thumb_set SPI3_IRQHandler,Default_Handler
.weak UART4_IRQHandler
.thumb_set UART4_IRQHandler,Default_Handler
.weak UART5_IRQHandler
.thumb_set UART5_IRQHandler,Default_Handler
.weak TIM6_DAC_IRQHandler
.thumb_set TIM6_DAC_IRQHandler,Default_Handler
.weak TIM7_IRQHandler
.thumb_set TIM7_IRQHandler,Default_Handler
.weak DMA2_Stream0_IRQHandler
.thumb_set DMA2_Stream0_IRQHandler,Default_Handler
.weak DMA2_Stream1_IRQHandler
.thumb_set DMA2_Stream1_IRQHandler,Default_Handler
.weak DMA2_Stream2_IRQHandler
.thumb_set DMA2_Stream2_IRQHandler,Default_Handler
.weak DMA2_Stream3_IRQHandler
.thumb_set DMA2_Stream3_IRQHandler,Default_Handler
.weak DMA2_Stream4_IRQHandler
.thumb_set DMA2_Stream4_IRQHandler,Default_Handler
.weak ETH_IRQHandler
.thumb_set ETH_IRQHandler,Default_Handler
.weak ETH_WKUP_IRQHandler
.thumb_set ETH_WKUP_IRQHandler,Default_Handler
.weak CAN2_TX_IRQHandler
.thumb_set CAN2_TX_IRQHandler,Default_Handler
.weak CAN2_RX0_IRQHandler
.thumb_set CAN2_RX0_IRQHandler,Default_Handler
.weak CAN2_RX1_IRQHandler
.thumb_set CAN2_RX1_IRQHandler,Default_Handler
.weak CAN2_SCE_IRQHandler
.thumb_set CAN2_SCE_IRQHandler,Default_Handler
.weak OTG_FS_IRQHandler
.thumb_set OTG_FS_IRQHandler,Default_Handler
.weak DMA2_Stream5_IRQHandler
.thumb_set DMA2_Stream5_IRQHandler,Default_Handler
.weak DMA2_Stream6_IRQHandler
.thumb_set DMA2_Stream6_IRQHandler,Default_Handler
.weak DMA2_Stream7_IRQHandler
.thumb_set DMA2_Stream7_IRQHandler,Default_Handler
.weak USART6_IRQHandler
.thumb_set USART6_IRQHandler,Default_Handler
.weak I2C3_EV_IRQHandler
.thumb_set I2C3_EV_IRQHandler,Default_Handler
.weak I2C3_ER_IRQHandler
.thumb_set I2C3_ER_IRQHandler,Default_Handler
.weak OTG_HS_EP1_OUT_IRQHandler
.thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler
.weak OTG_HS_EP1_IN_IRQHandler
.thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler
.weak OTG_HS_WKUP_IRQHandler
.thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler
.weak OTG_HS_IRQHandler
.thumb_set OTG_HS_IRQHandler,Default_Handler
.weak DCMI_IRQHandler
.thumb_set DCMI_IRQHandler,Default_Handler
.weak HASH_RNG_IRQHandler
.thumb_set HASH_RNG_IRQHandler,Default_Handler
.weak FPU_IRQHandler
.thumb_set FPU_IRQHandler,Default_Handler
.weak UART7_IRQHandler
.thumb_set UART7_IRQHandler,Default_Handler
.weak UART8_IRQHandler
.thumb_set UART8_IRQHandler,Default_Handler
.weak SPI4_IRQHandler
.thumb_set SPI4_IRQHandler,Default_Handler
.weak SPI5_IRQHandler
.thumb_set SPI5_IRQHandler,Default_Handler
.weak SPI6_IRQHandler
.thumb_set SPI6_IRQHandler,Default_Handler
.weak SAI1_IRQHandler
.thumb_set SAI1_IRQHandler,Default_Handler
.weak LTDC_IRQHandler
.thumb_set LTDC_IRQHandler,Default_Handler
.weak LTDC_ER_IRQHandler
.thumb_set LTDC_ER_IRQHandler,Default_Handler
.weak DMA2D_IRQHandler
.thumb_set DMA2D_IRQHandler,Default_Handler
.weak QUADSPI_IRQHandler
.thumb_set QUADSPI_IRQHandler,Default_Handler
.weak DSI_IRQHandler
.thumb_set DSI_IRQHandler,Default_Handler

759
Drivers/BSP/Components/Common/Release_Notes.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"><head>
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<h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
Notes for BSP Components Common&nbsp; Drivers</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
<p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
2015 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
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<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 210px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V4.0.1 / 21-July-2015 <o:p></o:p></span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
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<span style="font-size: 10pt; font-family: Verdana;"></span><ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">tsensor.h: Fix compilation issue on TSENSOR_InitTypeDef</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 210px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V4.0.0 / 22-June-2015 <o:p></o:p></span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
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<span style="font-size: 10pt; font-family: Verdana;"></span><ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">accelero.h: add <span style="font-style: italic;">*DeInit</span> field in <span style="font-style: italic;">ACCELERO_DrvTypeDef</span> structure</span></li><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">audio.h: add <span style="font-style: italic;">*DeInit</span> field in <span style="font-style: italic;">AUDIO_DrvTypeDef</span> structure</span></li><li><span style="font-size: 10pt; font-family: Verdana;">idd.h:&nbsp;</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">add <span style="font-style: italic;">Shunt0StabDelay, Shunt1StabDelay, Shunt2StabDelay, Shunt3StabDelay, Shunt4StabDelay and ShuntNbOnBoard </span></span><span style="font-size: 10pt; font-family: Verdana;">fields in <span style="font-style: italic;">IDD_ConfigTypeDef</span>&nbsp;</span><span style="font-size: 10pt; font-family: Verdana;">structure</span></li><li><span style="font-size: 10pt; font-family: Verdana;">rename <span style="font-style: italic;">ShuntNumber</span> field to <span style="font-style: italic;">ShuntNbUsed</span> in </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">IDD_ConfigTypeDef</span> structure</span></li></ul><li><span style="font-size: 10pt; font-family: Verdana;">magneto.h: add <span style="font-style: italic;">*DeInit</span> field in <span style="font-style: italic;">MAGNETO_DrvTypeDef</span> structure</span></li><li><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold;">Important Note:</span>&nbsp; this release V4.0.0 is not backward compatible with V3.0.0</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 210px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V3.0.0 / 28-April-2015 <o:p></o:p></span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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<span style="font-size: 10pt; font-family: Verdana;"></span><ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">accelero.h:&nbsp;</span><span style="font-size: 10pt; font-family: Verdana;">add <span style="font-style: italic;">*LowPower</span> field in <span style="font-style: italic;">ACCELERO_DrvTypeDef</span> structure</span><span style="font-size: 10pt; font-family: Verdana;"></span></li><li><span style="font-size: 10pt; font-family: Verdana;">magneto.h:&nbsp;</span><span style="font-size: 10pt; font-family: Verdana;">add <span style="font-style: italic;">*LowPower</span> field in <span style="font-style: italic;">MAGNETO_DrvTypeDef</span> structure</span></li><li><span style="font-size: 10pt; font-family: Verdana;">gyro.h: add <span style="font-style: italic;">*DeInit</span> and <span style="font-style: italic;">*LowPower</span> fields in <span style="font-style: italic;">GYRO_DrvTypeDef</span> structure<br></span></li><li><span style="font-size: 10pt; font-family: Verdana;">camera.h: add <span style="font-style: italic;">CAMERA_COLOR_EFFECT_NONE</span> define</span></li><li><span style="font-size: 10pt; font-family: Verdana;">idd.h:&nbsp;</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">add <span style="font-style: italic;">MeasureNb</span>, <span style="font-style: italic;">DeltaDelayUnit</span> and <span style="font-style: italic;">DeltaDelayValue</span> fields in <span style="font-style: italic;">IDD_ConfigTypeDef</span> structure</span></li><li><span style="font-size: 10pt; font-family: Verdana;">rename <span style="font-style: italic;">PreDelay</span> field to <span style="font-style: italic;">PreDelayUnit</span> in </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic;">IDD_ConfigTypeDef</span> structure</span></li></ul>
<li><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold;">Important Note:</span>&nbsp; this release V3.0.0 is not backward compatible with V2.2.0<br>
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Changes<o:p></o:p></span></u></b></p>
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<span style="font-size: 10pt; font-family: Verdana;"></span><ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Magnetometer </span><span style="font-size: 10pt; font-family: Verdana;">driver function prototypes added (magneto.h file)</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Update "idd.h" file to provide DeInit() and WakeUp() services in IDD current measurement driver</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 210px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.1.0 / 06-February-2015 <o:p></o:p></span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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<span style="font-size: 10pt; font-family: Verdana;"></span><ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">IDD current measurement </span><span style="font-size: 10pt; font-family: Verdana;">driver function prototypes added (idd.h file)</span></li><li><span style="font-size: 10pt; font-family: Verdana;">io.h: add new typedef enum IO_PinState with IO_PIN_RESET and IO_PIN_SET values<br></span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 210px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.0 / 15-December-2014 <o:p></o:p></span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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<span style="font-size: 10pt; font-family: Verdana;"></span><ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">Update "io.h" file to support MFX (Multi Function eXpander) device available on some STM32 boards</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">add new entries for IO_ModeTypedef enumeration structure</span><span style="font-size: 10pt; font-family: Verdana;"></span></li><li><span style="font-size: 10pt; font-family: Verdana;">update the IO_DrvTypeDef structure</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Update all return values and function parameters to uint32_t</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add a return value for Config field</span></li></ul></ul><li style="font-family: Verdana;"><small><span style="font-weight: bold;">Important Note</span>: &nbsp;this version V2.0.0 is not backward compatible with V1.2.1</small></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.2.1 / 02-December-2014 <o:p></o:p></span></h3>
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<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">gyro.h: change &#8220;__GIRO_H&#8221; by &#8220;__GYRO_H&#8221; to fix compilation issue under Mac OS</span><span style="font-size: 10pt; font-family: Verdana;"></span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.2.0 / 18-June-2014 <o:p></o:p></span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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<span style="font-size: 10pt; font-family: Verdana;"></span><ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Temperature Sensor driver function prototype added</span></li></ul><span style="font-size: 10pt; font-family: Verdana;"></span><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 / 18-February-2014 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">First official release with &nbsp;</span><span style="font-size: 10pt; font-family: Verdana;">Accelerometer, </span><span style="font-size: 10pt; font-family: Verdana;">Audio, Camera, Gyroscope, IO, LCD and Touch Screen drivers function prototypes </span><span style="font-size: 10pt; font-family: Verdana;"></span></li></ul><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"></span><h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span><br></h2>
<div style="text-align: justify;"><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:</span><br>
</font>
<ol><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions
in binary form must reproduce the above copyright notice, this list of
conditions and the following disclaimer in </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">the documentation and/or other materials provided with the distribution.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived </span><br>
</font>
</li></ol>
<font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from this software without specific prior written permission.</span><br>
<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span><br>
<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></font>
</div>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; color: black;"><font size="-1"></font><o:p></o:p></span></p>
<b><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></b>
<div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;">
<hr align="center" size="2" width="100%"></span></div>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt; text-align: center;" align="center"><span style="font-size: 10pt; font-family: Verdana; color: black;">For
complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32<span style="color: black;">&nbsp;Microcontrollers
visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/class/1734.jsp" target="_blank">www.st.com/STM32</a></span></u></span><span style="font-size: 10pt; font-family: Verdana;"><a target="_blank" href="http://www.st.com/internet/mcu/family/141.jsp"><u><span style="color: blue;"></span></u></a></span><span style="font-size: 10pt; font-family: Verdana;"><u><span style="color: blue;"></span></u></span><span style="color: black;"><o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal"><span style="font-size: 10pt;"><o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
</div>
</body></html>

143
Drivers/BSP/Components/Common/accelero.h
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/**
******************************************************************************
* @file accelero.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This header file contains the functions prototypes for the Accelerometer driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __ACCELERO_H
#define __ACCELERO_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup ACCELERO
* @{
*/
/** @defgroup ACCELERO_Exported_Types
* @{
*/
/** @defgroup ACCELERO_Driver_structure Accelerometer Driver structure
* @{
*/
typedef struct
{
void (*Init)(uint16_t);
void (*DeInit)(void);
uint8_t (*ReadID)(void);
void (*Reset)(void);
void (*LowPower)(void);
void (*ConfigIT)(void);
void (*EnableIT)(uint8_t);
void (*DisableIT)(uint8_t);
uint8_t (*ITStatus)(uint16_t);
void (*ClearIT)(void);
void (*FilterConfig)(uint8_t);
void (*FilterCmd)(uint8_t);
void (*GetXYZ)(int16_t *);
}ACCELERO_DrvTypeDef;
/**
* @}
*/
/** @defgroup ACCELERO_Configuration_structure Accelerometer Configuration structure
* @{
*/
/* ACCELERO struct */
typedef struct
{
uint8_t Power_Mode; /* Power-down/Normal Mode */
uint8_t AccOutput_DataRate; /* OUT data rate */
uint8_t Axes_Enable; /* Axes enable */
uint8_t High_Resolution; /* High Resolution enabling/disabling */
uint8_t BlockData_Update; /* Block Data Update */
uint8_t Endianness; /* Endian Data selection */
uint8_t AccFull_Scale; /* Full Scale selection */
uint8_t Communication_Mode;
}ACCELERO_InitTypeDef;
/* ACCELERO High Pass Filter struct */
typedef struct
{
uint8_t HighPassFilter_Mode_Selection; /* Internal filter mode */
uint8_t HighPassFilter_CutOff_Frequency; /* High pass filter cut-off frequency */
uint8_t HighPassFilter_AOI1; /* HPF_enabling/disabling for AOI function on interrupt 1 */
uint8_t HighPassFilter_AOI2; /* HPF_enabling/disabling for AOI function on interrupt 2 */
uint8_t HighPassFilter_Data_Sel;
uint8_t HighPassFilter_Stat;
}ACCELERO_FilterConfigTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __ACCELERO_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/audio.h
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/**
******************************************************************************
* @file audio.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This header file contains the common defines and functions prototypes
* for the Audio driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AUDIO_H
#define __AUDIO_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup AUDIO
* @{
*/
/** @defgroup AUDIO_Exported_Constants
* @{
*/
/* Codec audio Standards */
#define CODEC_STANDARD 0x04
#define I2S_STANDARD I2S_STANDARD_PHILIPS
/**
* @}
*/
/** @defgroup AUDIO_Exported_Types
* @{
*/
/** @defgroup AUDIO_Driver_structure Audio Driver structure
* @{
*/
typedef struct
{
uint32_t (*Init)(uint16_t, uint16_t, uint8_t, uint32_t);
void (*DeInit)(void);
uint32_t (*ReadID)(uint16_t);
uint32_t (*Play)(uint16_t, uint16_t*, uint16_t);
uint32_t (*Pause)(uint16_t);
uint32_t (*Resume)(uint16_t);
uint32_t (*Stop)(uint16_t, uint32_t);
uint32_t (*SetFrequency)(uint16_t, uint32_t);
uint32_t (*SetVolume)(uint16_t, uint8_t);
uint32_t (*SetMute)(uint16_t, uint32_t);
uint32_t (*SetOutputMode)(uint16_t, uint8_t);
uint32_t (*Reset)(uint16_t);
}AUDIO_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __AUDIO_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/camera.h
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/**
******************************************************************************
* @file camera.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This header file contains the common defines and functions prototypes
* for the camera driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __CAMERA_H
#define __CAMERA_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup CAMERA
* @{
*/
/** @defgroup CAMERA_Exported_Types
* @{
*/
/** @defgroup CAMERA_Driver_structure Camera Driver structure
* @{
*/
typedef struct
{
void (*Init)(uint16_t, uint32_t);
uint16_t (*ReadID)(uint16_t);
void (*Config)(uint16_t, uint32_t, uint32_t, uint32_t);
}CAMERA_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/** @defgroup CAMERA_Exported_Constants
* @{
*/
#define CAMERA_R160x120 0x00 /* QQVGA Resolution */
#define CAMERA_R320x240 0x01 /* QVGA Resolution */
#define CAMERA_R480x272 0x02 /* 480x272 Resolution */
#define CAMERA_R640x480 0x03 /* VGA Resolution */
#define CAMERA_CONTRAST_BRIGHTNESS 0x00 /* Camera contrast brightness features */
#define CAMERA_BLACK_WHITE 0x01 /* Camera black white feature */
#define CAMERA_COLOR_EFFECT 0x03 /* Camera color effect feature */
#define CAMERA_BRIGHTNESS_LEVEL0 0x00 /* Brightness level -2 */
#define CAMERA_BRIGHTNESS_LEVEL1 0x01 /* Brightness level -1 */
#define CAMERA_BRIGHTNESS_LEVEL2 0x02 /* Brightness level 0 */
#define CAMERA_BRIGHTNESS_LEVEL3 0x03 /* Brightness level +1 */
#define CAMERA_BRIGHTNESS_LEVEL4 0x04 /* Brightness level +2 */
#define CAMERA_CONTRAST_LEVEL0 0x05 /* Contrast level -2 */
#define CAMERA_CONTRAST_LEVEL1 0x06 /* Contrast level -1 */
#define CAMERA_CONTRAST_LEVEL2 0x07 /* Contrast level 0 */
#define CAMERA_CONTRAST_LEVEL3 0x08 /* Contrast level +1 */
#define CAMERA_CONTRAST_LEVEL4 0x09 /* Contrast level +2 */
#define CAMERA_BLACK_WHITE_BW 0x00 /* Black and white effect */
#define CAMERA_BLACK_WHITE_NEGATIVE 0x01 /* Negative effect */
#define CAMERA_BLACK_WHITE_BW_NEGATIVE 0x02 /* BW and Negative effect */
#define CAMERA_BLACK_WHITE_NORMAL 0x03 /* Normal effect */
#define CAMERA_COLOR_EFFECT_NONE 0x00 /* No effects */
#define CAMERA_COLOR_EFFECT_BLUE 0x01 /* Blue effect */
#define CAMERA_COLOR_EFFECT_GREEN 0x02 /* Green effect */
#define CAMERA_COLOR_EFFECT_RED 0x03 /* Red effect */
#define CAMERA_COLOR_EFFECT_ANTIQUE 0x04 /* Antique effect */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __CAMERA_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/epd.h
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/**
******************************************************************************
* @file epd.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This file contains all the functions prototypes for the
* EPD (E Paper Display) driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __EPD_H
#define __EPD_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup Common
* @{
*/
/** @addtogroup EPD
* @{
*/
/** @defgroup EPD_Exported_Types
* @{
*/
/** @defgroup EPD_Driver_structure E Paper Display Driver structure
* @{
*/
typedef struct
{
void (*Init)(void);
void (*WritePixel)(uint8_t);
/* Optimized operation */
void (*SetDisplayWindow)(uint16_t, uint16_t, uint16_t, uint16_t);
void (*RefreshDisplay)(void);
void (*CloseChargePump)(void);
uint16_t (*GetEpdPixelWidth)(void);
uint16_t (*GetEpdPixelHeight)(void);
void (*DrawImage)(uint16_t, uint16_t, uint16_t, uint16_t, uint8_t*);
}
EPD_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* EPD_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/gyro.h
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/**
******************************************************************************
* @file gyro.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This header file contains the functions prototypes for the gyroscope driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __GYRO_H
#define __GYRO_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup GYRO
* @{
*/
/** @defgroup GYRO_Exported_Types
* @{
*/
/** @defgroup GYRO_Driver_structure Gyroscope Driver structure
* @{
*/
typedef struct
{
void (*Init)(uint16_t);
void (*DeInit)(void);
uint8_t (*ReadID)(void);
void (*Reset)(void);
void (*LowPower)(uint16_t);
void (*ConfigIT)(uint16_t);
void (*EnableIT)(uint8_t);
void (*DisableIT)(uint8_t);
uint8_t (*ITStatus)(uint16_t, uint16_t);
void (*ClearIT)(uint16_t, uint16_t);
void (*FilterConfig)(uint8_t);
void (*FilterCmd)(uint8_t);
void (*GetXYZ)(float *);
}GYRO_DrvTypeDef;
/**
* @}
*/
/** @defgroup GYRO_Config_structure Gyroscope Configuration structure
* @{
*/
typedef struct
{
uint8_t Power_Mode; /* Power-down/Sleep/Normal Mode */
uint8_t Output_DataRate; /* OUT data rate */
uint8_t Axes_Enable; /* Axes enable */
uint8_t Band_Width; /* Bandwidth selection */
uint8_t BlockData_Update; /* Block Data Update */
uint8_t Endianness; /* Endian Data selection */
uint8_t Full_Scale; /* Full Scale selection */
}GYRO_InitTypeDef;
/* GYRO High Pass Filter struct */
typedef struct
{
uint8_t HighPassFilter_Mode_Selection; /* Internal filter mode */
uint8_t HighPassFilter_CutOff_Frequency; /* High pass filter cut-off frequency */
}GYRO_FilterConfigTypeDef;
/*GYRO Interrupt struct */
typedef struct
{
uint8_t Latch_Request; /* Latch interrupt request into CLICK_SRC register */
uint8_t Interrupt_Axes; /* X, Y, Z Axes Interrupts */
uint8_t Interrupt_ActiveEdge; /* Interrupt Active edge */
}GYRO_InterruptConfigTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __GYRO_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/idd.h
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/**
******************************************************************************
* @file idd.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This file contains all the functions prototypes for the IDD driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __IDD_H
#define __IDD_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup IDD
* @{
*/
/** @defgroup IDD_Exported_Types IDD Exported Types
* @{
*/
/** @defgroup IDD_Config_structure IDD Configuration structure
* @{
*/
typedef struct
{
uint16_t AmpliGain; /*!< Specifies ampli gain value
*/
uint16_t VddMin; /*!< Specifies minimum MCU VDD can reach to protect MCU from reset
*/
uint16_t Shunt0Value; /*!< Specifies value of Shunt 0 if existing
*/
uint16_t Shunt1Value; /*!< Specifies value of Shunt 1 if existing
*/
uint16_t Shunt2Value; /*!< Specifies value of Shunt 2 if existing
*/
uint16_t Shunt3Value; /*!< Specifies value of Shunt 3 if existing
*/
uint16_t Shunt4Value; /*!< Specifies value of Shunt 4 if existing
*/
uint16_t Shunt0StabDelay; /*!< Specifies delay of Shunt 0 stabilization if existing
*/
uint16_t Shunt1StabDelay; /*!< Specifies delay of Shunt 1 stabilization if existing
*/
uint16_t Shunt2StabDelay; /*!< Specifies delay of Shunt 2 stabilization if existing
*/
uint16_t Shunt3StabDelay; /*!< Specifies delay of Shunt 3 stabilization if existing
*/
uint16_t Shunt4StabDelay; /*!< Specifies delay of Shunt 4 stabilization if existing
*/
uint8_t ShuntNbOnBoard; /*!< Specifies number of shunts that are present on board
This parameter can be a value of @ref IDD_shunt_number */
uint8_t ShuntNbUsed; /*!< Specifies number of shunts used for measurement
This parameter can be a value of @ref IDD_shunt_number */
uint8_t VrefMeasurement; /*!< Specifies if Vref is automatically measured before each Idd measurement
This parameter can be a value of @ref IDD_Vref_Measurement */
uint8_t Calibration; /*!< Specifies if calibration is done before each Idd measurement
*/
uint8_t PreDelayUnit; /*!< Specifies Pre delay unit
This parameter can be a value of @ref IDD_PreDelay */
uint8_t PreDelayValue; /*!< Specifies Pre delay value in selected unit
*/
uint8_t MeasureNb; /*!< Specifies number of Measure to be performed
This parameter can be a value between 1 and 256 */
uint8_t DeltaDelayUnit; /*!< Specifies Delta delay unit
This parameter can be a value of @ref IDD_DeltaDelay */
uint8_t DeltaDelayValue; /*!< Specifies Delta delay between 2 measures
value can be between 1 and 128 */
}IDD_ConfigTypeDef;
/**
* @}
*/
/** @defgroup IDD_Driver_structure IDD Driver structure
* @{
*/
typedef struct
{
void (*Init)(uint16_t);
void (*DeInit)(uint16_t);
uint16_t (*ReadID)(uint16_t);
void (*Reset)(uint16_t);
void (*LowPower)(uint16_t);
void (*WakeUp)(uint16_t);
void (*Start)(uint16_t);
void (*Config)(uint16_t,IDD_ConfigTypeDef);
void (*GetValue)(uint16_t, uint32_t *);
void (*EnableIT)(uint16_t);
void (*ClearIT)(uint16_t);
uint8_t (*GetITStatus)(uint16_t);
void (*DisableIT)(uint16_t);
void (*ErrorEnableIT)(uint16_t);
void (*ErrorClearIT)(uint16_t);
uint8_t (*ErrorGetITStatus)(uint16_t);
void (*ErrorDisableIT)(uint16_t);
uint8_t (*ErrorGetSrc)(uint16_t);
uint8_t (*ErrorGetCode)(uint16_t);
}IDD_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __IDD_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/io.h
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/**
******************************************************************************
* @file io.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This file contains all the functions prototypes for the IO driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __IO_H
#define __IO_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup IO
* @{
*/
/** @defgroup IO_Exported_Types
* @{
*/
/**
* @brief IO Bit SET and Bit RESET enumeration
*/
typedef enum
{
IO_PIN_RESET = 0,
IO_PIN_SET
}IO_PinState;
typedef enum
{
IO_MODE_INPUT = 0, /* input floating */
IO_MODE_OUTPUT, /* output Push Pull */
IO_MODE_IT_RISING_EDGE, /* float input - irq detect on rising edge */
IO_MODE_IT_FALLING_EDGE, /* float input - irq detect on falling edge */
IO_MODE_IT_LOW_LEVEL, /* float input - irq detect on low level */
IO_MODE_IT_HIGH_LEVEL, /* float input - irq detect on high level */
/* following modes only available on MFX*/
IO_MODE_ANALOG, /* analog mode */
IO_MODE_OFF, /* when pin isn't used*/
IO_MODE_INPUT_PU, /* input with internal pull up resistor */
IO_MODE_INPUT_PD, /* input with internal pull down resistor */
IO_MODE_OUTPUT_OD, /* Open Drain output without internal resistor */
IO_MODE_OUTPUT_OD_PU, /* Open Drain output with internal pullup resistor */
IO_MODE_OUTPUT_OD_PD, /* Open Drain output with internal pulldown resistor */
IO_MODE_OUTPUT_PP, /* PushPull output without internal resistor */
IO_MODE_OUTPUT_PP_PU, /* PushPull output with internal pullup resistor */
IO_MODE_OUTPUT_PP_PD, /* PushPull output with internal pulldown resistor */
IO_MODE_IT_RISING_EDGE_PU, /* push up resistor input - irq on rising edge */
IO_MODE_IT_RISING_EDGE_PD, /* push dw resistor input - irq on rising edge */
IO_MODE_IT_FALLING_EDGE_PU, /* push up resistor input - irq on falling edge */
IO_MODE_IT_FALLING_EDGE_PD, /* push dw resistor input - irq on falling edge */
IO_MODE_IT_LOW_LEVEL_PU, /* push up resistor input - irq detect on low level */
IO_MODE_IT_LOW_LEVEL_PD, /* push dw resistor input - irq detect on low level */
IO_MODE_IT_HIGH_LEVEL_PU, /* push up resistor input - irq detect on high level */
IO_MODE_IT_HIGH_LEVEL_PD, /* push dw resistor input - irq detect on high level */
}IO_ModeTypedef;
/** @defgroup IO_Driver_structure IO Driver structure
* @{
*/
typedef struct
{
void (*Init)(uint16_t);
uint16_t (*ReadID)(uint16_t);
void (*Reset)(uint16_t);
void (*Start)(uint16_t, uint32_t);
uint8_t (*Config)(uint16_t, uint32_t, IO_ModeTypedef);
void (*WritePin)(uint16_t, uint32_t, uint8_t);
uint32_t (*ReadPin)(uint16_t, uint32_t);
void (*EnableIT)(uint16_t);
void (*DisableIT)(uint16_t);
uint32_t (*ITStatus)(uint16_t, uint32_t);
void (*ClearIT)(uint16_t, uint32_t);
}IO_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __IO_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/lcd.h
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/**
******************************************************************************
* @file lcd.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This file contains all the functions prototypes for the LCD driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __LCD_H
#define __LCD_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup LCD
* @{
*/
/** @defgroup LCD_Exported_Types
* @{
*/
/** @defgroup LCD_Driver_structure LCD Driver structure
* @{
*/
typedef struct
{
void (*Init)(void);
uint16_t (*ReadID)(void);
void (*DisplayOn)(void);
void (*DisplayOff)(void);
void (*SetCursor)(uint16_t, uint16_t);
void (*WritePixel)(uint16_t, uint16_t, uint16_t);
uint16_t (*ReadPixel)(uint16_t, uint16_t);
/* Optimized operation */
void (*SetDisplayWindow)(uint16_t, uint16_t, uint16_t, uint16_t);
void (*DrawHLine)(uint16_t, uint16_t, uint16_t, uint16_t);
void (*DrawVLine)(uint16_t, uint16_t, uint16_t, uint16_t);
uint16_t (*GetLcdPixelWidth)(void);
uint16_t (*GetLcdPixelHeight)(void);
void (*DrawBitmap)(uint16_t, uint16_t, uint8_t*);
void (*DrawRGBImage)(uint16_t, uint16_t, uint16_t, uint16_t, uint8_t*);
}LCD_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __LCD_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/magneto.h
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/**
******************************************************************************
* @file magneto.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This header file contains the functions prototypes for the MAGNETO driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAGNETO_H
#define __MAGNETO_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup MAGNETO
* @{
*/
/** @defgroup MAGNETO_Exported_Types
* @{
*/
/** @defgroup MAGNETO_Config_structure Magnetometer Configuration structure
* @{
*/
typedef struct
{
uint8_t Register1;
uint8_t Register2;
uint8_t Register3;
uint8_t Register4;
uint8_t Register5;
}MAGNETO_InitTypeDef;
/**
* @}
*/
/** @defgroup MAGNETO_Driver_structure Magnetometer Driver structure
* @{
*/
typedef struct
{
void (*Init)(MAGNETO_InitTypeDef);
void (*DeInit)(void);
uint8_t (*ReadID)(void);
void (*Reset)(void);
void (*LowPower)(void);
void (*ConfigIT)(void);
void (*EnableIT)(uint8_t);
void (*DisableIT)(uint8_t);
uint8_t (*ITStatus)(uint16_t);
void (*ClearIT)(void);
void (*FilterConfig)(uint8_t);
void (*FilterCmd)(uint8_t);
void (*GetXYZ)(int16_t *);
}MAGNETO_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __MAGNETO_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/ts.h
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/**
******************************************************************************
* @file ts.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This file contains all the functions prototypes for the Touch Screen driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __TS_H
#define __TS_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup TS
* @{
*/
/** @defgroup TS_Exported_Types
* @{
*/
/** @defgroup TS_Driver_structure Touch Sensor Driver structure
* @{
*/
typedef struct
{
void (*Init)(uint16_t);
uint16_t (*ReadID)(uint16_t);
void (*Reset)(uint16_t);
void (*Start)(uint16_t);
uint8_t (*DetectTouch)(uint16_t);
void (*GetXY)(uint16_t, uint16_t*, uint16_t*);
void (*EnableIT)(uint16_t);
void (*ClearIT)(uint16_t);
uint8_t (*GetITStatus)(uint16_t);
void (*DisableIT)(uint16_t);
}TS_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __TS_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/Common/tsensor.h
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/**
******************************************************************************
* @file tsensor.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This header file contains the functions prototypes for the
* Temperature Sensor driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __TSENSOR_H
#define __TSENSOR_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup TSENSOR
* @{
*/
/** @defgroup TSENSOR_Exported_Types
* @{
*/
/** @defgroup TSENSOR_Config_structure Temperature Sensor Configuration structure
* @{
*/
typedef struct
{
uint8_t AlertMode; /* Alert Mode Temperature out of range*/
uint8_t ConversionMode; /* Continuous/One Shot Mode */
uint8_t ConversionResolution; /* Temperature Resolution */
uint8_t ConversionRate; /* Number of measure per second */
uint8_t TemperatureLimitHigh; /* High Temperature Limit Range */
uint8_t TemperatureLimitLow; /* Low Temperature Limit Range */
}TSENSOR_InitTypeDef;
/**
* @}
*/
/** @defgroup TSENSOR_Driver_structure Temperature Sensor Driver structure
* @{
*/
typedef struct
{
void (*Init)(uint16_t, TSENSOR_InitTypeDef *);
uint8_t (*IsReady)(uint16_t, uint32_t);
uint8_t (*ReadStatus)(uint16_t);
uint16_t (*ReadTemp)(uint16_t);
}TSENSOR_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __TSENSOR_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/cs43l22/Release_Notes.html
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<h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
Notes for CS43L22 Component Driver</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
<p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
2014 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
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<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 206px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.3 / 05-October-2017 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
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<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">cs43l22.c/.h:&nbsp;</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Update VOLUME_CONVERT macro to return 255 if the input volume is greater than 100.</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Update cs43l22_SetVolume API to check on convertedvol instead of Volume</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 206px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.2 / 02-October-2015 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
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<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">cs43l22.c/.h:&nbsp;</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Move VOLUME_CONVERT macro from cs43l22.h to cs43l22.c as internally used to convert volume.</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add literals instead of magic number for cs34l22 registers.</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 220px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.1 / 16-September-2015 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
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<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">cs43l22.c:&nbsp;</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Enable the digital soft ramp to avoid clac noise.</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Improve mute/unmute by muting/unmuting also the DAC inputs.&nbsp;</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 210px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.0 / 24-June-2015 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
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<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">cs43l22.h/.c:&nbsp;</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Add codec de-initialization function: cs43l22_DeInit()</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add Audio IO </span><span style="font-size: 10pt; font-family: Verdana;">de-initialization function prototype: AUDIO_IO_DeInit()</span></li><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-weight: bold;">NOTE:</span> This release must be used with BSP Common
driver V4.0.0 or later</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 210px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0 / 10-February-2015 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
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<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">cs43l22.h/.c:&nbsp;</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Add AUDIO_FREQUENCY_xxx defines for frequencies capabilities (8K to 192K)</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Add codec reset function: cs43l22_Reset()<br></span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 210px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.1 / 02-December-2014 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
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<ul style="list-style-type: square;">
<li><span style="font-size: 10pt; font-family: Verdana;">cs43l22.h: change "\" by "/" in the include path to fix compilation issue under Linux</span></li>
</ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 210px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 / 18-February-2014 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
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<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;">
<li><span style="font-size: 10pt; font-family: Verdana;">First official release of CS43L22 audio codec &nbsp;</span><span style="font-size: 10pt; font-family: Verdana;"></span></li>
</ul><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"></span><h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span><br></h2>
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Drivers/BSP/Components/cs43l22/cs43l22.c
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/**
******************************************************************************
* @file cs43l22.c
* @author MCD Application Team
* @brief This file provides the CS43L22 Audio Codec driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "cs43l22.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup CS43L22
* @brief This file provides a set of functions needed to drive the
* CS43L22 audio codec.
* @{
*/
/** @defgroup CS43L22_Private_Types
* @{
*/
/**
* @}
*/
/** @defgroup CS43L22_Private_Defines
* @{
*/
#define VOLUME_CONVERT(Volume) (((Volume) > 100)? 255:((uint8_t)(((Volume) * 255) / 100)))
/* Uncomment this line to enable verifying data sent to codec after each write
operation (for debug purpose) */
#if !defined (VERIFY_WRITTENDATA)
/* #define VERIFY_WRITTENDATA */
#endif /* VERIFY_WRITTENDATA */
/**
* @}
*/
/** @defgroup CS43L22_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup CS43L22_Private_Variables
* @{
*/
/* Audio codec driver structure initialization */
AUDIO_DrvTypeDef cs43l22_drv =
{
cs43l22_Init,
cs43l22_DeInit,
cs43l22_ReadID,
cs43l22_Play,
cs43l22_Pause,
cs43l22_Resume,
cs43l22_Stop,
cs43l22_SetFrequency,
cs43l22_SetVolume,
cs43l22_SetMute,
cs43l22_SetOutputMode,
cs43l22_Reset,
};
static uint8_t Is_cs43l22_Stop = 1;
volatile uint8_t OutputDev = 0;
/**
* @}
*/
/** @defgroup CS43L22_Function_Prototypes
* @{
*/
static uint8_t CODEC_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
/**
* @}
*/
/** @defgroup CS43L22_Private_Functions
* @{
*/
/**
* @brief Initializes the audio codec and the control interface.
* @param DeviceAddr: Device address on communication Bus.
* @param OutputDevice: can be OUTPUT_DEVICE_SPEAKER, OUTPUT_DEVICE_HEADPHONE,
* OUTPUT_DEVICE_BOTH or OUTPUT_DEVICE_AUTO .
* @param Volume: Initial volume level (from 0 (Mute) to 100 (Max))
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_Init(uint16_t DeviceAddr, uint16_t OutputDevice, uint8_t Volume, uint32_t AudioFreq)
{
uint32_t counter = 0;
/* Initialize the Control interface of the Audio Codec */
AUDIO_IO_Init();
/* Keep Codec powered OFF */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL1, 0x01);
/*Save Output device for mute ON/OFF procedure*/
switch (OutputDevice)
{
case OUTPUT_DEVICE_SPEAKER:
OutputDev = 0xFA;
break;
case OUTPUT_DEVICE_HEADPHONE:
OutputDev = 0xAF;
break;
case OUTPUT_DEVICE_BOTH:
OutputDev = 0xAA;
break;
case OUTPUT_DEVICE_AUTO:
OutputDev = 0x05;
break;
default:
OutputDev = 0x05;
break;
}
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL2, OutputDev);
/* Clock configuration: Auto detection */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_CLOCKING_CTL, 0x81);
/* Set the Slave Mode and the audio Standard */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_INTERFACE_CTL1, CODEC_STANDARD);
/* Set the Master volume */
counter += cs43l22_SetVolume(DeviceAddr, Volume);
/* If the Speaker is enabled, set the Mono mode and volume attenuation level */
if(OutputDevice != OUTPUT_DEVICE_HEADPHONE)
{
/* Set the Speaker Mono mode */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_PLAYBACK_CTL2, 0x06);
/* Set the Speaker attenuation level */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_SPEAKER_A_VOL, 0x00);
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_SPEAKER_B_VOL, 0x00);
}
/* Additional configuration for the CODEC. These configurations are done to reduce
the time needed for the Codec to power off. If these configurations are removed,
then a long delay should be added between powering off the Codec and switching
off the I2S peripheral MCLK clock (which is the operating clock for Codec).
If this delay is not inserted, then the codec will not shut down properly and
it results in high noise after shut down. */
/* Disable the analog soft ramp */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_ANALOG_ZC_SR_SETT, 0x00);
/* Disable the digital soft ramp */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_MISC_CTL, 0x04);
/* Disable the limiter attack level */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_LIMIT_CTL1, 0x00);
/* Adjust Bass and Treble levels */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_TONE_CTL, 0x0F);
/* Adjust PCM volume level */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_PCMA_VOL, 0x0A);
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_PCMB_VOL, 0x0A);
/* Return communication control value */
return counter;
}
/**
* @brief Deinitializes the audio codec.
* @param None
* @retval None
*/
void cs43l22_DeInit(void)
{
/* Deinitialize Audio Codec interface */
AUDIO_IO_DeInit();
}
/**
* @brief Get the CS43L22 ID.
* @param DeviceAddr: Device address on communication Bus.
* @retval The CS43L22 ID
*/
uint32_t cs43l22_ReadID(uint16_t DeviceAddr)
{
uint8_t Value;
/* Initialize the Control interface of the Audio Codec */
AUDIO_IO_Init();
Value = AUDIO_IO_Read(DeviceAddr, CS43L22_CHIPID_ADDR);
Value = (Value & CS43L22_ID_MASK);
return((uint32_t) Value);
}
/**
* @brief Start the audio Codec play feature.
* @note For this codec no Play options are required.
* @param DeviceAddr: Device address on communication Bus.
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_Play(uint16_t DeviceAddr, uint16_t* pBuffer, uint16_t Size)
{
uint32_t counter = 0;
if(Is_cs43l22_Stop == 1)
{
/* Enable the digital soft ramp */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_MISC_CTL, 0x06);
/* Enable Output device */
counter += cs43l22_SetMute(DeviceAddr, AUDIO_MUTE_OFF);
/* Power on the Codec */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL1, 0x9E);
Is_cs43l22_Stop = 0;
}
/* Return communication control value */
return counter;
}
/**
* @brief Pauses playing on the audio codec.
* @param DeviceAddr: Device address on communication Bus.
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_Pause(uint16_t DeviceAddr)
{
uint32_t counter = 0;
/* Pause the audio file playing */
/* Mute the output first */
counter += cs43l22_SetMute(DeviceAddr, AUDIO_MUTE_ON);
/* Put the Codec in Power save mode */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL1, 0x01);
return counter;
}
/**
* @brief Resumes playing on the audio codec.
* @param DeviceAddr: Device address on communication Bus.
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_Resume(uint16_t DeviceAddr)
{
uint32_t counter = 0;
volatile uint32_t index = 0x00;
/* Resumes the audio file playing */
/* Unmute the output first */
counter += cs43l22_SetMute(DeviceAddr, AUDIO_MUTE_OFF);
for(index = 0x00; index < 0xFF; index++);
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL2, OutputDev);
/* Exit the Power save mode */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL1, 0x9E);
return counter;
}
/**
* @brief Stops audio Codec playing. It powers down the codec.
* @param DeviceAddr: Device address on communication Bus.
* @param CodecPdwnMode: selects the power down mode.
* - CODEC_PDWN_HW: Physically power down the codec. When resuming from this
* mode, the codec is set to default configuration
* (user should re-Initialize the codec in order to
* play again the audio stream).
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_Stop(uint16_t DeviceAddr, uint32_t CodecPdwnMode)
{
uint32_t counter = 0;
/* Mute the output first */
counter += cs43l22_SetMute(DeviceAddr, AUDIO_MUTE_ON);
/* Disable the digital soft ramp */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_MISC_CTL, 0x04);
/* Power down the DAC and the speaker (PMDAC and PMSPK bits)*/
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL1, 0x9F);
Is_cs43l22_Stop = 1;
return counter;
}
/**
* @brief Sets higher or lower the codec volume level.
* @param DeviceAddr: Device address on communication Bus.
* @param Volume: a byte value from 0 to 255 (refer to codec registers
* description for more details).
*
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_SetVolume(uint16_t DeviceAddr, uint8_t Volume)
{
uint32_t counter = 0;
uint8_t convertedvol = VOLUME_CONVERT(Volume);
if(convertedvol > 0xE6)
{
/* Set the Master volume */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_MASTER_A_VOL, convertedvol - 0xE7);
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_MASTER_B_VOL, convertedvol - 0xE7);
}
else
{
/* Set the Master volume */
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_MASTER_A_VOL, convertedvol + 0x19);
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_MASTER_B_VOL, convertedvol + 0x19);
}
return counter;
}
/**
* @brief Sets new frequency.
* @param DeviceAddr: Device address on communication Bus.
* @param AudioFreq: Audio frequency used to play the audio stream.
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_SetFrequency(uint16_t DeviceAddr, uint32_t AudioFreq)
{
return 0;
}
/**
* @brief Enables or disables the mute feature on the audio codec.
* @param DeviceAddr: Device address on communication Bus.
* @param Cmd: AUDIO_MUTE_ON to enable the mute or AUDIO_MUTE_OFF to disable the
* mute mode.
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_SetMute(uint16_t DeviceAddr, uint32_t Cmd)
{
uint32_t counter = 0;
/* Set the Mute mode */
if(Cmd == AUDIO_MUTE_ON)
{
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL2, 0xFF);
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_HEADPHONE_A_VOL, 0x01);
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_HEADPHONE_B_VOL, 0x01);
}
else /* AUDIO_MUTE_OFF Disable the Mute */
{
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_HEADPHONE_A_VOL, 0x00);
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_HEADPHONE_B_VOL, 0x00);
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL2, OutputDev);
}
return counter;
}
/**
* @brief Switch dynamically (while audio file is played) the output target
* (speaker or headphone).
* @note This function modifies a global variable of the audio codec driver: OutputDev.
* @param DeviceAddr: Device address on communication Bus.
* @param Output: specifies the audio output target: OUTPUT_DEVICE_SPEAKER,
* OUTPUT_DEVICE_HEADPHONE, OUTPUT_DEVICE_BOTH or OUTPUT_DEVICE_AUTO
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_SetOutputMode(uint16_t DeviceAddr, uint8_t Output)
{
uint32_t counter = 0;
switch (Output)
{
case OUTPUT_DEVICE_SPEAKER:
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL2, 0xFA); /* SPK always ON & HP always OFF */
OutputDev = 0xFA;
break;
case OUTPUT_DEVICE_HEADPHONE:
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL2, 0xAF); /* SPK always OFF & HP always ON */
OutputDev = 0xAF;
break;
case OUTPUT_DEVICE_BOTH:
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL2, 0xAA); /* SPK always ON & HP always ON */
OutputDev = 0xAA;
break;
case OUTPUT_DEVICE_AUTO:
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL2, 0x05); /* Detect the HP or the SPK automatically */
OutputDev = 0x05;
break;
default:
counter += CODEC_IO_Write(DeviceAddr, CS43L22_REG_POWER_CTL2, 0x05); /* Detect the HP or the SPK automatically */
OutputDev = 0x05;
break;
}
return counter;
}
/**
* @brief Resets cs43l22 registers.
* @param DeviceAddr: Device address on communication Bus.
* @retval 0 if correct communication, else wrong communication
*/
uint32_t cs43l22_Reset(uint16_t DeviceAddr)
{
return 0;
}
/**
* @brief Writes/Read a single data.
* @param Addr: I2C address
* @param Reg: Reg address
* @param Value: Data to be written
* @retval None
*/
static uint8_t CODEC_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value)
{
uint32_t result = 0;
AUDIO_IO_Write(Addr, Reg, Value);
#ifdef VERIFY_WRITTENDATA
/* Verify that the data has been correctly written */
result = (AUDIO_IO_Read(Addr, Reg) == Value)? 0:1;
#endif /* VERIFY_WRITTENDATA */
return result;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/**
******************************************************************************
* @file cs43l22.h
* @author MCD Application Team
* @brief This file contains all the functions prototypes for the cs43l22.c driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __CS43L22_H
#define __CS43L22_H
/* Includes ------------------------------------------------------------------*/
#include "../Common/audio.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup Component
* @{
*/
/** @addtogroup CS43L22
* @{
*/
/** @defgroup CS43L22_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup CS43L22_Exported_Constants
* @{
*/
/******************************************************************************/
/*************************** Codec User defines ******************************/
/******************************************************************************/
/* Codec output DEVICE */
#define OUTPUT_DEVICE_SPEAKER 1
#define OUTPUT_DEVICE_HEADPHONE 2
#define OUTPUT_DEVICE_BOTH 3
#define OUTPUT_DEVICE_AUTO 4
/* Volume Levels values */
#define DEFAULT_VOLMIN 0x00
#define DEFAULT_VOLMAX 0xFF
#define DEFAULT_VOLSTEP 0x04
#define AUDIO_PAUSE 0
#define AUDIO_RESUME 1
/* Codec POWER DOWN modes */
#define CODEC_PDWN_HW 1
#define CODEC_PDWN_SW 2
/* MUTE commands */
#define AUDIO_MUTE_ON 1
#define AUDIO_MUTE_OFF 0
/* AUDIO FREQUENCY */
#define AUDIO_FREQUENCY_192K ((uint32_t)192000)
#define AUDIO_FREQUENCY_96K ((uint32_t)96000)
#define AUDIO_FREQUENCY_48K ((uint32_t)48000)
#define AUDIO_FREQUENCY_44K ((uint32_t)44100)
#define AUDIO_FREQUENCY_32K ((uint32_t)32000)
#define AUDIO_FREQUENCY_22K ((uint32_t)22050)
#define AUDIO_FREQUENCY_16K ((uint32_t)16000)
#define AUDIO_FREQUENCY_11K ((uint32_t)11025)
#define AUDIO_FREQUENCY_8K ((uint32_t)8000)
/** CS43l22 Registers ***/
#define CS43L22_REG_ID 0x01
#define CS43L22_REG_POWER_CTL1 0x02
#define CS43L22_REG_POWER_CTL2 0x04
#define CS43L22_REG_CLOCKING_CTL 0x05
#define CS43L22_REG_INTERFACE_CTL1 0x06
#define CS43L22_REG_INTERFACE_CTL2 0x07
#define CS43L22_REG_PASSTHR_A_SELECT 0x08
#define CS43L22_REG_PASSTHR_B_SELECT 0x09
#define CS43L22_REG_ANALOG_ZC_SR_SETT 0x0A
#define CS43L22_REG_PASSTHR_GANG_CTL 0x0C
#define CS43L22_REG_PLAYBACK_CTL1 0x0D
#define CS43L22_REG_MISC_CTL 0x0E
#define CS43L22_REG_PLAYBACK_CTL2 0x0F
#define CS43L22_REG_PASSTHR_A_VOL 0x14
#define CS43L22_REG_PASSTHR_B_VOL 0x15
#define CS43L22_REG_PCMA_VOL 0x1A
#define CS43L22_REG_PCMB_VOL 0x1B
#define CS43L22_REG_BEEP_FREQ_ON_TIME 0x1C
#define CS43L22_REG_BEEP_VOL_OFF_TIME 0x1D
#define CS43L22_REG_BEEP_TONE_CFG 0x1E
#define CS43L22_REG_TONE_CTL 0x1F
#define CS43L22_REG_MASTER_A_VOL 0x20
#define CS43L22_REG_MASTER_B_VOL 0x21
#define CS43L22_REG_HEADPHONE_A_VOL 0x22
#define CS43L22_REG_HEADPHONE_B_VOL 0x23
#define CS43L22_REG_SPEAKER_A_VOL 0x24
#define CS43L22_REG_SPEAKER_B_VOL 0x25
#define CS43L22_REG_CH_MIXER_SWAP 0x26
#define CS43L22_REG_LIMIT_CTL1 0x27
#define CS43L22_REG_LIMIT_CTL2 0x28
#define CS43L22_REG_LIMIT_ATTACK_RATE 0x29
#define CS43L22_REG_OVF_CLK_STATUS 0x2E
#define CS43L22_REG_BATT_COMPENSATION 0x2F
#define CS43L22_REG_VP_BATTERY_LEVEL 0x30
#define CS43L22_REG_SPEAKER_STATUS 0x31
#define CS43L22_REG_TEMPMONITOR_CTL 0x32
#define CS43L22_REG_THERMAL_FOLDBACK 0x33
#define CS43L22_REG_CHARGE_PUMP_FREQ 0x34
/******************************************************************************/
/****************************** REGISTER MAPPING ******************************/
/******************************************************************************/
/**
* @brief CS43L22 ID
*/
#define CS43L22_ID 0xE0
#define CS43L22_ID_MASK 0xF8
/**
* @brief Chip ID Register: Chip I.D. and Revision Register
* Read only register
* Default value: 0x01
* [7:3] CHIPID[4:0]: I.D. code for the CS43L22.
* Default value: 11100b
* [2:0] REVID[2:0]: CS43L22 revision level.
* Default value:
* 000 - Rev A0
* 001 - Rev A1
* 010 - Rev B0
* 011 - Rev B1
*/
#define CS43L22_CHIPID_ADDR 0x01
/**
* @}
*/
/** @defgroup CS43L22_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup CS43L22_Exported_Functions
* @{
*/
/*------------------------------------------------------------------------------
Audio Codec functions
------------------------------------------------------------------------------*/
/* High Layer codec functions */
uint32_t cs43l22_Init(uint16_t DeviceAddr, uint16_t OutputDevice, uint8_t Volume, uint32_t AudioFreq);
void cs43l22_DeInit(void);
uint32_t cs43l22_ReadID(uint16_t DeviceAddr);
uint32_t cs43l22_Play(uint16_t DeviceAddr, uint16_t* pBuffer, uint16_t Size);
uint32_t cs43l22_Pause(uint16_t DeviceAddr);
uint32_t cs43l22_Resume(uint16_t DeviceAddr);
uint32_t cs43l22_Stop(uint16_t DeviceAddr, uint32_t Cmd);
uint32_t cs43l22_SetVolume(uint16_t DeviceAddr, uint8_t Volume);
uint32_t cs43l22_SetFrequency(uint16_t DeviceAddr, uint32_t AudioFreq);
uint32_t cs43l22_SetMute(uint16_t DeviceAddr, uint32_t Cmd);
uint32_t cs43l22_SetOutputMode(uint16_t DeviceAddr, uint8_t Output);
uint32_t cs43l22_Reset(uint16_t DeviceAddr);
/* AUDIO IO functions */
void AUDIO_IO_Init(void);
void AUDIO_IO_DeInit(void);
void AUDIO_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
uint8_t AUDIO_IO_Read(uint8_t Addr, uint8_t Reg);
/* Audio driver structure */
extern AUDIO_DrvTypeDef cs43l22_drv;
#endif /* __CS43L22_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/ft6x06/Release_Notes.html
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<meta charset="utf-8" />
<meta name="generator" content="pandoc" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" />
<title>Release Notes for FT6X06 Component Drivers</title>
<style>
code{white-space: pre-wrap;}
span.smallcaps{font-variant: small-caps;}
span.underline{text-decoration: underline;}
div.column{display: inline-block; vertical-align: top; width: 50%;}
</style>
<link rel="stylesheet" href="_htmresc/mini-st.css" />
<!--[if lt IE 9]>
<script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
<![endif]-->
</head>
<body>
<div class="row">
<div class="col-sm-12 col-lg-4">
<div class="card fluid">
<div class="sectione dark">
<center>
<h1 id="release-notes-for-ft6x06-component-drivers"><small>Release Notes for</small> <mark>FT6X06 Component Drivers</mark></h1>
<p>Copyright © 2016 STMicroelectronics<br />
</p>
<a href="https://www.st.com" class="logo"><img src="_htmresc/st_logo.png" alt="ST logo" /></a>
</center>
</div>
</div>
<h1 id="license">License</h1>
<p>Licensed by ST under BSD 3-Clause license (the "License"). You may not use this package except in compliance with the License. You may obtain a copy of the License at:</p>
<p><a href="https://opensource.org/licenses/BSD-3-Clause">https://opensource.org/licenses/BSD-3-Clause</a></p>
<h1 id="purpose">Purpose</h1>
<p>This directory contains the FT6X06 component drivers.</p>
</div>
<div class="col-sm-12 col-lg-8">
<h1 id="update-history">Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section23" checked aria-hidden="true"> <label for="collapse-section23" aria-hidden="true">V1.1.0 / 11-December-2020</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<ul>
<li>Add new FT6xx6 chip ID.</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section22" aria-hidden="true"> <label for="collapse-section22" aria-hidden="true">V1.0.3 / 03-April-2019</label>
<div>
<h2 id="main-changes-1">Main Changes</h2>
<ul>
<li>Update release notes format</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section20" aria-hidden="true"> <label for="collapse-section20" aria-hidden="true">V1.0.2 / 31-August-2018</label>
<div>
<h2 id="main-changes-2">Main Changes</h2>
<ul>
<li>Reformat the BSD 3-Clause license declaration in the files header (replace license terms by a web reference to OSI website where those terms lie)</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section19" aria-hidden="true"> <label for="collapse-section19" aria-hidden="true">V1.0.1 / 03-May-2016</label>
<div>
<h2 id="main-changes-3">Main Changes</h2>
<ul>
<li>Add support of FT6x36 Touch controller</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section18" aria-hidden="true"> <label for="collapse-section18" aria-hidden="true">V1.0.0 / 03-August-2015</label>
<div>
<h2 id="main-changes-4">Main Changes</h2>
<ul>
<li>First official release</li>
</ul>
</div>
</div>
</div>
</div>
<footer class="sticky">
For complete documentation on <mark>STM32 Microcontrollers</mark> , visit: <a href="http://www.st.com/STM32">http://www.st.com/STM32</a>
</footer>
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</html>

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Drivers/BSP/Components/ft6x06/ft6x06.c
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/**
******************************************************************************
* @file ft6x06.c
* @author MCD Application Team
* @brief This file provides a set of functions needed to manage the FT6X06
* IO Expander devices.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "ft6x06.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup Component
* @{
*/
/** @defgroup FT6XX6
* @{
*/
/* Private typedef -----------------------------------------------------------*/
/** @defgroup FT6XX6_Private_Defines FT6XX6 Private Defines
* @{
*/
#define FT6x06_MAX_INSTANCE 2
/**
* @}
*/
/* Private macro -------------------------------------------------------------*/
/** @defgroup FT6XX6_Private_Variables FT6XX6 Private Variables
* @{
*/
/* Touch screen driver structure initialization */
TS_DrvTypeDef ft6x06_ts_drv =
{
ft6x06_Init,
ft6x06_ReadID,
ft6x06_Reset,
ft6x06_TS_Start,
ft6x06_TS_DetectTouch,
ft6x06_TS_GetXY,
ft6x06_TS_EnableIT,
ft6x06_TS_ClearIT,
ft6x06_TS_ITStatus,
ft6x06_TS_DisableIT
};
/* ft6xx6 instances by address */
uint8_t ft6x06[FT6x06_MAX_INSTANCE] = {0};
/* Global ft6xx6 handle */
static ft6x06_handle_TypeDef ft6x06_handle = { FT6206_I2C_NOT_INITIALIZED, 0, 0};
/**
* @}
*/
/** @defgroup ft6xx6_Private_Function_Prototypes ft6xx6 Private Function Prototypes
* @{
*/
static uint8_t ft6x06_GetInstance(uint16_t DeviceAddr);
/* Private functions prototypes-----------------------------------------------*/
#if (TS_AUTO_CALIBRATION_SUPPORTED == 1)
/**
* @brief Start TouchScreen calibration phase
* @param DeviceAddr: FT6xx6 Device address for communication on I2C Bus.
* @retval Status FT6206_STATUS_OK or FT6206_STATUS_NOT_OK.
*/
static uint32_t ft6x06_TS_Calibration(uint16_t DeviceAddr);
#endif /* TS_AUTO_CALIBRATION_SUPPORTED == 1 */
/**
* @brief Basic static configuration of TouchScreen
* @param DeviceAddr: FT6xx6 Device address for communication on I2C Bus.
* @retval Status FT6206_STATUS_OK or FT6206_STATUS_NOT_OK.
*/
static uint32_t ft6x06_TS_Configure(uint16_t DeviceAddr);
/**
* @}
*/
/** @defgroup ft6xx6_Private_Functions ft6xx6 Private Functions
* @{
*/
/**
* @brief Initialize the ft6xx6 communication bus
* from MCU to FT6xx6 : ie I2C channel initialization (if required).
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @retval None
*/
void ft6x06_Init(uint16_t DeviceAddr)
{
uint8_t instance;
uint8_t empty;
/* Check if device instance already exists */
instance = ft6x06_GetInstance(DeviceAddr);
/* To prevent double initialization */
if(instance == 0xFF)
{
/* Look for empty instance */
empty = ft6x06_GetInstance(0);
if(empty < FT6x06_MAX_INSTANCE)
{
/* Register the current device instance */
ft6x06[empty] = DeviceAddr;
/* Initialize IO BUS layer */
TS_IO_Init();
}
}
}
/**
* @brief Software Reset the ft6xx6.
* @note : Not applicable to FT6xx6.
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @retval None
*/
void ft6x06_Reset(uint16_t DeviceAddr)
{
/* Do nothing */
/* No software reset sequence available in FT6xx6 IC */
}
/**
* @brief Read the ft6xx6 device ID, pre initialize I2C in case of need to be
* able to read the FT6xx6 device ID, and verify this is a FT6xx6.
* @param DeviceAddr: I2C FT6xx6 Slave address.
* @retval The Device ID (two bytes).
*/
uint16_t ft6x06_ReadID(uint16_t DeviceAddr)
{
/* Initialize I2C link if needed */
TS_IO_Init();
/* Return the device ID value */
return (TS_IO_Read(DeviceAddr, FT6206_CHIP_ID_REG));
}
/**
* @brief Configures the touch Screen IC device to start detecting touches
* It goes through an internal calibration process (Hw calibration sequence of
* the touch screen).
* @param DeviceAddr: Device address on communication Bus (I2C slave address).
* @retval None.
*/
void ft6x06_TS_Start(uint16_t DeviceAddr)
{
#if (TS_AUTO_CALIBRATION_SUPPORTED == 1)
/* Hw Calibration sequence start : should be done once after each power up */
/* This is called internal calibration of the touch screen */
ft6x06_TS_Calibration(DeviceAddr);
#endif
/* Minimum static configuration of FT6xx6 */
ft6x06_TS_Configure(DeviceAddr);
/* By default set FT6xx6 IC in Polling mode : no INT generation on FT6xx6 for new touch available */
/* Note TS_INT is active low */
ft6x06_TS_DisableIT(DeviceAddr);
}
/**
* @brief Return if there is touches detected or not.
* Try to detect new touches and forget the old ones (reset internal global
* variables).
* @param DeviceAddr: Device address on communication Bus.
* @retval : Number of active touches detected (can be 0, 1 or 2).
*/
uint8_t ft6x06_TS_DetectTouch(uint16_t DeviceAddr)
{
volatile uint8_t nbTouch = 0;
/* Read register FT6206_TD_STAT_REG to check number of touches detection */
nbTouch = TS_IO_Read(DeviceAddr, FT6206_TD_STAT_REG);
nbTouch &= FT6206_TD_STAT_MASK;
if(nbTouch > FT6206_MAX_DETECTABLE_TOUCH)
{
/* If invalid number of touch detected, set it to zero */
nbTouch = 0;
}
/* Update ft6xx6 driver internal global : current number of active touches */
ft6x06_handle.currActiveTouchNb = nbTouch;
/* Reset current active touch index on which to work on */
ft6x06_handle.currActiveTouchIdx = 0;
return(nbTouch);
}
/**
* @brief Get the touch screen X and Y positions values
* Manage multi touch thanks to touch Index global
* variable 'ft6x06_handle.currActiveTouchIdx'.
* @param DeviceAddr: Device address on communication Bus.
* @param X: Pointer to X position value
* @param Y: Pointer to Y position value
* @retval None.
*/
void ft6x06_TS_GetXY(uint16_t DeviceAddr, uint16_t *X, uint16_t *Y)
{
uint8_t regAddress = 0;
uint8_t dataxy[4];
if(ft6x06_handle.currActiveTouchIdx < ft6x06_handle.currActiveTouchNb)
{
switch(ft6x06_handle.currActiveTouchIdx)
{
case 0 :
regAddress = FT6206_P1_XH_REG;
break;
case 1 :
regAddress = FT6206_P2_XH_REG;
break;
default :
break;
}
/* Read X and Y positions */
TS_IO_ReadMultiple(DeviceAddr, regAddress, dataxy, sizeof(dataxy));
/* Send back ready X position to caller */
*X = ((dataxy[0] & FT6206_MSB_MASK) << 8) | (dataxy[1] & FT6206_LSB_MASK);
/* Send back ready Y position to caller */
*Y = ((dataxy[2] & FT6206_MSB_MASK) << 8) | (dataxy[3] & FT6206_LSB_MASK);
ft6x06_handle.currActiveTouchIdx++;
}
}
/**
* @brief Configure the FT6xx6 device to generate IT on given INT pin
* connected to MCU as EXTI.
* @param DeviceAddr: Device address on communication Bus (Slave I2C address of FT6xx6).
* @retval None
*/
void ft6x06_TS_EnableIT(uint16_t DeviceAddr)
{
uint8_t regValue = 0;
regValue = (FT6206_G_MODE_INTERRUPT_TRIGGER & (FT6206_G_MODE_INTERRUPT_MASK >> FT6206_G_MODE_INTERRUPT_SHIFT)) << FT6206_G_MODE_INTERRUPT_SHIFT;
/* Set interrupt trigger mode in FT6206_GMODE_REG */
TS_IO_Write(DeviceAddr, FT6206_GMODE_REG, regValue);
}
/**
* @brief Configure the FT6xx6 device to stop generating IT on the given INT pin
* connected to MCU as EXTI.
* @param DeviceAddr: Device address on communication Bus (Slave I2C address of FT6xx6).
* @retval None
*/
void ft6x06_TS_DisableIT(uint16_t DeviceAddr)
{
uint8_t regValue = 0;
regValue = (FT6206_G_MODE_INTERRUPT_POLLING & (FT6206_G_MODE_INTERRUPT_MASK >> FT6206_G_MODE_INTERRUPT_SHIFT)) << FT6206_G_MODE_INTERRUPT_SHIFT;
/* Set interrupt polling mode in FT6206_GMODE_REG */
TS_IO_Write(DeviceAddr, FT6206_GMODE_REG, regValue);
}
/**
* @brief Get IT status from FT6xx6 interrupt status registers
* Should be called Following an EXTI coming to the MCU to know the detailed
* reason of the interrupt.
* @note : This feature is not applicable to FT6xx6.
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @retval TS interrupts status : always return 0 here
*/
uint8_t ft6x06_TS_ITStatus(uint16_t DeviceAddr)
{
/* Always return 0 as feature not applicable to FT6xx6 */
return 0;
}
/**
* @brief Clear IT status in FT6xx6 interrupt status clear registers
* Should be called Following an EXTI coming to the MCU.
* @note : This feature is not applicable to FT6xx6.
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @retval None
*/
void ft6x06_TS_ClearIT(uint16_t DeviceAddr)
{
/* Nothing to be done here for FT6xx6 */
}
/**** NEW FEATURES enabled when Multi-touch support is enabled ****/
#if (TS_MULTI_TOUCH_SUPPORTED == 1)
/**
* @brief Get the last touch gesture identification (zoom, move up/down...).
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @param pGestureId : Pointer to get last touch gesture Identification.
* @retval None.
*/
void ft6x06_TS_GetGestureID(uint16_t DeviceAddr, uint32_t * pGestureId)
{
volatile uint8_t ucReadData = 0;
ucReadData = TS_IO_Read(DeviceAddr, FT6206_GEST_ID_REG);
* pGestureId = ucReadData;
}
/**
* @brief Get the touch detailed informations on touch number 'touchIdx' (0..1)
* This touch detailed information contains :
* - weight that was applied to this touch
* - sub-area of the touch in the touch panel
* - event of linked to the touch (press down, lift up, ...)
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @param touchIdx : Passed index of the touch (0..1) on which we want to get the
* detailed information.
* @param pWeight : Pointer to to get the weight information of 'touchIdx'.
* @param pArea : Pointer to to get the sub-area information of 'touchIdx'.
* @param pEvent : Pointer to to get the event information of 'touchIdx'.
* @retval None.
*/
void ft6x06_TS_GetTouchInfo(uint16_t DeviceAddr,
uint32_t touchIdx,
uint32_t * pWeight,
uint32_t * pArea,
uint32_t * pEvent)
{
uint8_t regAddress = 0;
uint8_t dataxy[3];
if(touchIdx < ft6x06_handle.currActiveTouchNb)
{
switch(touchIdx)
{
case 0 :
regAddress = FT6206_P1_WEIGHT_REG;
break;
case 1 :
regAddress = FT6206_P2_WEIGHT_REG;
break;
default :
break;
} /* end switch(touchIdx) */
/* Read weight, area and Event Id of touch index */
TS_IO_ReadMultiple(DeviceAddr, regAddress, dataxy, sizeof(dataxy));
/* Return weight of touch index */
* pWeight = (dataxy[0] & FT6206_TOUCH_WEIGHT_MASK) >> FT6206_TOUCH_WEIGHT_SHIFT;
/* Return area of touch index */
* pArea = (dataxy[1] & FT6206_TOUCH_AREA_MASK) >> FT6206_TOUCH_AREA_SHIFT;
/* Return Event Id of touch index */
* pEvent = (dataxy[2] & FT6206_TOUCH_EVT_FLAG_MASK) >> FT6206_TOUCH_EVT_FLAG_SHIFT;
} /* of if(touchIdx < ft6x06_handle.currActiveTouchNb) */
}
#endif /* TS_MULTI_TOUCH_SUPPORTED == 1 */
#if (TS_AUTO_CALIBRATION_SUPPORTED == 1)
/**
* @brief Start TouchScreen calibration phase
* @param DeviceAddr: FT6xx6 Device address for communication on I2C Bus.
* @retval Status FT6206_STATUS_OK or FT6206_STATUS_NOT_OK.
*/
static uint32_t ft6x06_TS_Calibration(uint16_t DeviceAddr)
{
uint32_t nbAttempt = 0;
volatile uint8_t ucReadData;
volatile uint8_t regValue;
uint32_t status = FT6206_STATUS_OK;
uint8_t bEndCalibration = 0;
/* >> Calibration sequence start */
/* Switch FT6xx6 back to factory mode to calibrate */
regValue = (FT6206_DEV_MODE_FACTORY & FT6206_DEV_MODE_MASK) << FT6206_DEV_MODE_SHIFT;
TS_IO_Write(DeviceAddr, FT6206_DEV_MODE_REG, regValue); /* 0x40 */
/* Read back the same register FT6206_DEV_MODE_REG */
ucReadData = TS_IO_Read(DeviceAddr, FT6206_DEV_MODE_REG);
TS_IO_Delay(300); /* Wait 300 ms */
if(((ucReadData & (FT6206_DEV_MODE_MASK << FT6206_DEV_MODE_SHIFT)) >> FT6206_DEV_MODE_SHIFT) != FT6206_DEV_MODE_FACTORY )
{
/* Return error to caller */
return(FT6206_STATUS_NOT_OK);
}
/* Start calibration command */
TS_IO_Write(DeviceAddr, FT6206_TD_STAT_REG, 0x04);
TS_IO_Delay(300); /* Wait 300 ms */
/* 100 attempts to wait switch from factory mode (calibration) to working mode */
for (nbAttempt=0; ((nbAttempt < 100) && (!bEndCalibration)) ; nbAttempt++)
{
ucReadData = TS_IO_Read(DeviceAddr, FT6206_DEV_MODE_REG);
ucReadData = (ucReadData & (FT6206_DEV_MODE_MASK << FT6206_DEV_MODE_SHIFT)) >> FT6206_DEV_MODE_SHIFT;
if(ucReadData == FT6206_DEV_MODE_WORKING)
{
/* Auto Switch to FT6206_DEV_MODE_WORKING : means calibration have ended */
bEndCalibration = 1; /* exit for loop */
}
TS_IO_Delay(200); /* Wait 200 ms */
}
/* Calibration sequence end << */
return(status);
}
#endif /* TS_AUTO_CALIBRATION_SUPPORTED == 1 */
/**
* @brief Basic static configuration of TouchScreen
* @param DeviceAddr: FT6xx6 Device address for communication on I2C Bus.
* @retval Status FT6206_STATUS_OK or FT6206_STATUS_NOT_OK.
*/
static uint32_t ft6x06_TS_Configure(uint16_t DeviceAddr)
{
uint32_t status = FT6206_STATUS_OK;
/* Nothing special to be done for FT6xx6 */
return(status);
}
/**
* @brief Check if the device instance of the selected address is already registered
* and return its index
* @param DeviceAddr: Device address on communication Bus.
* @retval Index of the device instance if registered, 0xFF if not.
*/
static uint8_t ft6x06_GetInstance(uint16_t DeviceAddr)
{
uint8_t idx = 0;
/* Check all the registered instances */
for(idx = 0; idx < FT6x06_MAX_INSTANCE ; idx ++)
{
if(ft6x06[idx] == DeviceAddr)
{
return idx;
}
}
return 0xFF;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/Components/ft6x06/ft6x06.h
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/**
******************************************************************************
* @file ft6x06.h
* @author MCD Application Team
* @brief This file contains all the functions prototypes for the
* ft6x06.c IO expander driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __FT6XX6_H
#define __FT6XX6_H
#ifdef __cplusplus
extern "C" {
#endif
/* Set Multi-touch as non supported */
#ifndef TS_MULTI_TOUCH_SUPPORTED
#define TS_MULTI_TOUCH_SUPPORTED 0
#endif
/* Set Auto-calibration as non supported */
#ifndef TS_AUTO_CALIBRATION_SUPPORTED
#define TS_AUTO_CALIBRATION_SUPPORTED 0
#endif
/* Includes ------------------------------------------------------------------*/
#include "../Common/ts.h"
/* Macros --------------------------------------------------------------------*/
/** @typedef ft6x06_handle_TypeDef
* ft6x06 Handle definition.
*/
typedef struct
{
uint8_t i2cInitialized;
/* field holding the current number of simultaneous active touches */
uint8_t currActiveTouchNb;
/* field holding the touch index currently managed */
uint8_t currActiveTouchIdx;
} ft6x06_handle_TypeDef;
/** @addtogroup BSP
* @{
*/
/** @addtogroup Component
* @{
*/
/** @defgroup FT6XX6
* @{
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup FT6XX6_Exported_Types
* @{
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup FT6XX6_Exported_Constants
* @{
*/
/* Maximum border values of the touchscreen pad */
#define FT_6206_MAX_WIDTH ((uint16_t)800) /* Touchscreen pad max width */
#define FT_6206_MAX_HEIGHT ((uint16_t)480) /* Touchscreen pad max height */
/* Touchscreen pad max width and height values for FT6xx6 Touch*/
#define FT_6206_MAX_WIDTH_HEIGHT ((uint16_t)240)
/* Possible values of driver functions return status */
#define FT6206_STATUS_OK 0
#define FT6206_STATUS_NOT_OK 1
/* Possible values of global variable 'TS_I2C_Initialized' */
#define FT6206_I2C_NOT_INITIALIZED 0
#define FT6206_I2C_INITIALIZED 1
/* Max detectable simultaneous touches */
#define FT6206_MAX_DETECTABLE_TOUCH 2
/**
* @brief : Definitions for FT6xx6 I2C register addresses on 8 bit
**/
/* Current mode register of the FT6xx6 (R/W) */
#define FT6206_DEV_MODE_REG 0x00
/* Possible values of FT6206_DEV_MODE_REG */
#define FT6206_DEV_MODE_WORKING 0x00
#define FT6206_DEV_MODE_FACTORY 0x04
#define FT6206_DEV_MODE_MASK 0x7
#define FT6206_DEV_MODE_SHIFT 4
/* Gesture ID register */
#define FT6206_GEST_ID_REG 0x01
/* Possible values of FT6206_GEST_ID_REG */
#define FT6206_GEST_ID_NO_GESTURE 0x00
#define FT6206_GEST_ID_MOVE_UP 0x10
#define FT6206_GEST_ID_MOVE_RIGHT 0x14
#define FT6206_GEST_ID_MOVE_DOWN 0x18
#define FT6206_GEST_ID_MOVE_LEFT 0x1C
#define FT6206_GEST_ID_ZOOM_IN 0x48
#define FT6206_GEST_ID_ZOOM_OUT 0x49
/* Touch Data Status register : gives number of active touch points (0..2) */
#define FT6206_TD_STAT_REG 0x02
/* Values related to FT6206_TD_STAT_REG */
#define FT6206_TD_STAT_MASK 0x0F
#define FT6206_TD_STAT_SHIFT 0x00
/* Values Pn_XH and Pn_YH related */
#define FT6206_TOUCH_EVT_FLAG_PRESS_DOWN 0x00
#define FT6206_TOUCH_EVT_FLAG_LIFT_UP 0x01
#define FT6206_TOUCH_EVT_FLAG_CONTACT 0x02
#define FT6206_TOUCH_EVT_FLAG_NO_EVENT 0x03
#define FT6206_TOUCH_EVT_FLAG_SHIFT 6
#define FT6206_TOUCH_EVT_FLAG_MASK (3 << FT6206_TOUCH_EVT_FLAG_SHIFT)
#define FT6206_MSB_MASK 0x0F
#define FT6206_MSB_SHIFT 0
/* Values Pn_XL and Pn_YL related */
#define FT6206_LSB_MASK 0xFF
#define FT6206_LSB_SHIFT 0
#define FT6206_P1_XH_REG 0x03
#define FT6206_P1_XL_REG 0x04
#define FT6206_P1_YH_REG 0x05
#define FT6206_P1_YL_REG 0x06
/* Touch Pressure register value (R) */
#define FT6206_P1_WEIGHT_REG 0x07
/* Values Pn_WEIGHT related */
#define FT6206_TOUCH_WEIGHT_MASK 0xFF
#define FT6206_TOUCH_WEIGHT_SHIFT 0
/* Touch area register */
#define FT6206_P1_MISC_REG 0x08
/* Values related to FT6206_Pn_MISC_REG */
#define FT6206_TOUCH_AREA_MASK (0x04 << 4)
#define FT6206_TOUCH_AREA_SHIFT 0x04
#define FT6206_P2_XH_REG 0x09
#define FT6206_P2_XL_REG 0x0A
#define FT6206_P2_YH_REG 0x0B
#define FT6206_P2_YL_REG 0x0C
#define FT6206_P2_WEIGHT_REG 0x0D
#define FT6206_P2_MISC_REG 0x0E
/* Threshold for touch detection */
#define FT6206_TH_GROUP_REG 0x80
/* Values FT6206_TH_GROUP_REG : threshold related */
#define FT6206_THRESHOLD_MASK 0xFF
#define FT6206_THRESHOLD_SHIFT 0
/* Filter function coefficients */
#define FT6206_TH_DIFF_REG 0x85
/* Control register */
#define FT6206_CTRL_REG 0x86
/* Values related to FT6206_CTRL_REG */
/* Will keep the Active mode when there is no touching */
#define FT6206_CTRL_KEEP_ACTIVE_MODE 0x00
/* Switching from Active mode to Monitor mode automatically when there is no touching */
#define FT6206_CTRL_KEEP_AUTO_SWITCH_MONITOR_MODE 0x01
/* The time period of switching from Active mode to Monitor mode when there is no touching */
#define FT6206_TIMEENTERMONITOR_REG 0x87
/* Report rate in Active mode */
#define FT6206_PERIODACTIVE_REG 0x88
/* Report rate in Monitor mode */
#define FT6206_PERIODMONITOR_REG 0x89
/* The value of the minimum allowed angle while Rotating gesture mode */
#define FT6206_RADIAN_VALUE_REG 0x91
/* Maximum offset while Moving Left and Moving Right gesture */
#define FT6206_OFFSET_LEFT_RIGHT_REG 0x92
/* Maximum offset while Moving Up and Moving Down gesture */
#define FT6206_OFFSET_UP_DOWN_REG 0x93
/* Minimum distance while Moving Left and Moving Right gesture */
#define FT6206_DISTANCE_LEFT_RIGHT_REG 0x94
/* Minimum distance while Moving Up and Moving Down gesture */
#define FT6206_DISTANCE_UP_DOWN_REG 0x95
/* Maximum distance while Zoom In and Zoom Out gesture */
#define FT6206_DISTANCE_ZOOM_REG 0x96
/* High 8-bit of LIB Version info */
#define FT6206_LIB_VER_H_REG 0xA1
/* Low 8-bit of LIB Version info */
#define FT6206_LIB_VER_L_REG 0xA2
/* Chip Selecting */
#define FT6206_CIPHER_REG 0xA3
/* Interrupt mode register (used when in interrupt mode) */
#define FT6206_GMODE_REG 0xA4
#define FT6206_G_MODE_INTERRUPT_MASK 0x03
#define FT6206_G_MODE_INTERRUPT_SHIFT 0x00
/* Possible values of FT6206_GMODE_REG */
#define FT6206_G_MODE_INTERRUPT_POLLING 0x00
#define FT6206_G_MODE_INTERRUPT_TRIGGER 0x01
/* Current power mode the FT6xx6 system is in (R) */
#define FT6206_PWR_MODE_REG 0xA5
/* FT6xx6 firmware version */
#define FT6206_FIRMID_REG 0xA6
/* FT6xx6 Chip identification register */
#define FT6206_CHIP_ID_REG 0xA8
/* Possible values of touchscreen controller ID */
#define FT6206_ID_VALUE 0x11
#define FT6x36_ID_VALUE 0xCD
#define FT6X36_ID2_VALUE 0xD8
/* Release code version */
#define FT6206_RELEASE_CODE_ID_REG 0xAF
/* Current operating mode the FT6xx6 system is in (R) */
#define FT6206_STATE_REG 0xBC
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup ft6xx6_Exported_Macros
* @{
*/
/* Exported functions --------------------------------------------------------*/
/** @defgroup ft6xx6_Exported_Functions
* @{
*/
/**
* @brief ft6xx6 Control functions
*/
/**
* @brief Initialize the ft6xx6 communication bus
* from MCU to FT6xx6 : ie I2C channel initialization (if required).
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @retval None
*/
void ft6x06_Init(uint16_t DeviceAddr);
/**
* @brief Software Reset the ft6xx6.
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @retval None
*/
void ft6x06_Reset(uint16_t DeviceAddr);
/**
* @brief Read the ft6xx6 device ID, pre intitalize I2C in case of need to be
* able to read the FT6xx6 device ID, and verify this is a FT6xx6.
* @param DeviceAddr: I2C FT6xx6 Slave address.
* @retval The Device ID (two bytes).
*/
uint16_t ft6x06_ReadID(uint16_t DeviceAddr);
/**
* @brief Configures the touch Screen IC device to start detecting touches
* @param DeviceAddr: Device address on communication Bus (I2C slave address).
* @retval None.
*/
void ft6x06_TS_Start(uint16_t DeviceAddr);
/**
* @brief Return if there is touches detected or not.
* Try to detect new touches and forget the old ones (reset internal global
* variables).
* @param DeviceAddr: Device address on communication Bus.
* @retval : Number of active touches detected (can be 0, 1 or 2).
*/
uint8_t ft6x06_TS_DetectTouch(uint16_t DeviceAddr);
/**
* @brief Get the touch screen X and Y positions values
* Manage multi touch thanks to touch Index global
* variable 'ft6x06_handle.currActiveTouchIdx'.
* @param DeviceAddr: Device address on communication Bus.
* @param X: Pointer to X position value
* @param Y: Pointer to Y position value
* @retval None.
*/
void ft6x06_TS_GetXY(uint16_t DeviceAddr, uint16_t *X, uint16_t *Y);
/**
* @brief Configure the FT6xx6 device to generate IT on given INT pin
* connected to MCU as EXTI.
* @param DeviceAddr: Device address on communication Bus (Slave I2C address of FT6xx6).
* @retval None
*/
void ft6x06_TS_EnableIT(uint16_t DeviceAddr);
/**
* @brief Configure the FT6xx6 device to stop generating IT on the given INT pin
* connected to MCU as EXTI.
* @param DeviceAddr: Device address on communication Bus (Slave I2C address of FT6xx6).
* @retval None
*/
void ft6x06_TS_DisableIT(uint16_t DeviceAddr);
/**
* @brief Get IT status from FT6xx6 interrupt status registers
* Should be called Following an EXTI coming to the MCU to know the detailed
* reason of the interrupt.
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @retval TS interrupts status
*/
uint8_t ft6x06_TS_ITStatus (uint16_t DeviceAddr);
/**
* @brief Clear IT status in FT6xx6 interrupt status clear registers
* Should be called Following an EXTI coming to the MCU.
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @retval TS interrupts status
*/
void ft6x06_TS_ClearIT (uint16_t DeviceAddr);
/**** NEW FEATURES enabled when Multi-touch support is enabled ****/
#if (TS_MULTI_TOUCH_SUPPORTED == 1)
/**
* @brief Get the last touch gesture identification (zoom, move up/down...).
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @param pGestureId : Pointer to get last touch gesture Identification.
* @retval None.
*/
void ft6x06_TS_GetGestureID(uint16_t DeviceAddr, uint32_t * pGestureId);
/**
* @brief Get the touch detailed informations on touch number 'touchIdx' (0..1)
* This touch detailed information contains :
* - weight that was applied to this touch
* - sub-area of the touch in the touch panel
* - event of linked to the touch (press down, lift up, ...)
* @param DeviceAddr: Device address on communication Bus (I2C slave address of FT6xx6).
* @param touchIdx : Passed index of the touch (0..1) on which we want to get the
* detailed information.
* @param pWeight : Pointer to to get the weight information of 'touchIdx'.
* @param pArea : Pointer to to get the sub-area information of 'touchIdx'.
* @param pEvent : Pointer to to get the event information of 'touchIdx'.
* @retval None.
*/
void ft6x06_TS_GetTouchInfo(uint16_t DeviceAddr,
uint32_t touchIdx,
uint32_t * pWeight,
uint32_t * pArea,
uint32_t * pEvent);
#endif /* TS_MULTI_TOUCH_SUPPORTED == 1 */
/* Imported TS IO functions --------------------------------------------------------*/
/** @defgroup ft6xx6_Imported_Functions
* @{
*/
/* TouchScreen (TS) external IO functions */
extern void TS_IO_Init(void);
extern void TS_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
extern uint8_t TS_IO_Read(uint8_t Addr, uint8_t Reg);
extern uint16_t TS_IO_ReadMultiple(uint8_t Addr, uint8_t Reg, uint8_t *Buffer, uint16_t Length);
extern void TS_IO_Delay(uint32_t Delay);
/**
* @}
*/
/* Imported global variables --------------------------------------------------------*/
/** @defgroup ft6xx6_Imported_Globals
* @{
*/
/* Touch screen driver structure */
extern TS_DrvTypeDef ft6x06_ts_drv;
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __FT6XX6_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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<h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
Notes for N25Q128A Component Driver</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
<p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
2015 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
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<td style="padding: 0cm;" valign="top"><span style="font-size: 10pt; font-family: Verdana;"></span><h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2><br><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0
/ 29-May-2015 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-family: Verdana; font-size: 10pt;">First official
release</span><span style="font-size: 10pt; font-family: Verdana;"> of </span><span style="font-size: 10pt; font-family: Verdana;">N25Q128A QuadSPI Flash&nbsp;Component</span><span style="font-size: 10pt; font-family: Verdana;"> driver</span></li></ul><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"></span><h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span><br></h2><div style="text-align: justify;"><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:</span><br>
</font>
<ol><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions
in binary form must reproduce the above copyright notice, this list of
conditions and the following disclaimer in </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">the documentation and/or other materials provided with the distribution.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived </span><br>
</font>
</li></ol>
<font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from this software without specific prior written permission.</span><br>
<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span><br>
<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></font>
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<div style="margin-left: 120px;"><span style="font-size: 10pt; font-family: Verdana; color: black;">For
complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32<span style="color: black;">&nbsp;Microcontrollers
visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/class/1734.jsp" target="_blank">www.st.com/STM32</a></span></u></span></div>
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/**
******************************************************************************
* @file n25q128a.h
* @author MCD Application Team
* @version V1.0.0
* @date 29-May-2015
* @brief This file contains all the description of the N25Q128A QSPI memory.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __N25Q128A_H
#define __N25Q128A_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup n25q128a
* @{
*/
/** @defgroup N25Q128A_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup N25Q128A_Exported_Constants
* @{
*/
/**
* @brief N25Q128A Configuration
*/
#define N25Q128A_FLASH_SIZE 0x1000000 /* 128 MBits => 16MBytes */
#define N25Q128A_SECTOR_SIZE 0x10000 /* 256 sectors of 64KBytes */
#define N25Q128A_SUBSECTOR_SIZE 0x1000 /* 4096 subsectors of 4kBytes */
#define N25Q128A_PAGE_SIZE 0x100 /* 65536 pages of 256 bytes */
#define N25Q128A_DUMMY_CYCLES_READ 8
#define N25Q128A_DUMMY_CYCLES_READ_QUAD 10
#define N25Q128A_BULK_ERASE_MAX_TIME 250000
#define N25Q128A_SECTOR_ERASE_MAX_TIME 3000
#define N25Q128A_SUBSECTOR_ERASE_MAX_TIME 800
/**
* @brief N25Q128A Commands
*/
/* Reset Operations */
#define RESET_ENABLE_CMD 0x66
#define RESET_MEMORY_CMD 0x99
/* Identification Operations */
#define READ_ID_CMD 0x9E
#define READ_ID_CMD2 0x9F
#define MULTIPLE_IO_READ_ID_CMD 0xAF
#define READ_SERIAL_FLASH_DISCO_PARAM_CMD 0x5A
/* Read Operations */
#define READ_CMD 0x03
#define FAST_READ_CMD 0x0B
#define DUAL_OUT_FAST_READ_CMD 0x3B
#define DUAL_INOUT_FAST_READ_CMD 0xBB
#define QUAD_OUT_FAST_READ_CMD 0x6B
#define QUAD_INOUT_FAST_READ_CMD 0xEB
/* Write Operations */
#define WRITE_ENABLE_CMD 0x06
#define WRITE_DISABLE_CMD 0x04
/* Register Operations */
#define READ_STATUS_REG_CMD 0x05
#define WRITE_STATUS_REG_CMD 0x01
#define READ_LOCK_REG_CMD 0xE8
#define WRITE_LOCK_REG_CMD 0xE5
#define READ_FLAG_STATUS_REG_CMD 0x70
#define CLEAR_FLAG_STATUS_REG_CMD 0x50
#define READ_NONVOL_CFG_REG_CMD 0xB5
#define WRITE_NONVOL_CFG_REG_CMD 0xB1
#define READ_VOL_CFG_REG_CMD 0x85
#define WRITE_VOL_CFG_REG_CMD 0x81
#define READ_ENHANCED_VOL_CFG_REG_CMD 0x65
#define WRITE_ENHANCED_VOL_CFG_REG_CMD 0x61
/* Program Operations */
#define PAGE_PROG_CMD 0x02
#define DUAL_IN_FAST_PROG_CMD 0xA2
#define EXT_DUAL_IN_FAST_PROG_CMD 0xD2
#define QUAD_IN_FAST_PROG_CMD 0x32
#define EXT_QUAD_IN_FAST_PROG_CMD 0x12
/* Erase Operations */
#define SUBSECTOR_ERASE_CMD 0x20
#define SECTOR_ERASE_CMD 0xD8
#define BULK_ERASE_CMD 0xC7
#define PROG_ERASE_RESUME_CMD 0x7A
#define PROG_ERASE_SUSPEND_CMD 0x75
/* One-Time Programmable Operations */
#define READ_OTP_ARRAY_CMD 0x4B
#define PROG_OTP_ARRAY_CMD 0x42
/**
* @brief N25Q128A Registers
*/
/* Status Register */
#define N25Q128A_SR_WIP ((uint8_t)0x01) /*!< Write in progress */
#define N25Q128A_SR_WREN ((uint8_t)0x02) /*!< Write enable latch */
#define N25Q128A_SR_BLOCKPR ((uint8_t)0x5C) /*!< Block protected against program and erase operations */
#define N25Q128A_SR_PRBOTTOM ((uint8_t)0x20) /*!< Protected memory area defined by BLOCKPR starts from top or bottom */
#define N25Q128A_SR_SRWREN ((uint8_t)0x80) /*!< Status register write enable/disable */
/* Nonvolatile Configuration Register */
#define N25Q128A_NVCR_LOCK ((uint16_t)0x0001) /*!< Lock nonvolatile configuration register */
#define N25Q128A_NVCR_DUAL ((uint16_t)0x0004) /*!< Dual I/O protocol */
#define N25Q128A_NVCR_QUAB ((uint16_t)0x0008) /*!< Quad I/O protocol */
#define N25Q128A_NVCR_RH ((uint16_t)0x0010) /*!< Reset/hold */
#define N25Q128A_NVCR_ODS ((uint16_t)0x01C0) /*!< Output driver strength */
#define N25Q128A_NVCR_XIP ((uint16_t)0x0E00) /*!< XIP mode at power-on reset */
#define N25Q128A_NVCR_NB_DUMMY ((uint16_t)0xF000) /*!< Number of dummy clock cycles */
/* Volatile Configuration Register */
#define N25Q128A_VCR_WRAP ((uint8_t)0x03) /*!< Wrap */
#define N25Q128A_VCR_XIP ((uint8_t)0x08) /*!< XIP */
#define N25Q128A_VCR_NB_DUMMY ((uint8_t)0xF0) /*!< Number of dummy clock cycles */
/* Enhanced Volatile Configuration Register */
#define N25Q128A_EVCR_ODS ((uint8_t)0x07) /*!< Output driver strength */
#define N25Q128A_EVCR_VPPA ((uint8_t)0x08) /*!< Vpp accelerator */
#define N25Q128A_EVCR_RH ((uint8_t)0x10) /*!< Reset/hold */
#define N25Q128A_EVCR_DUAL ((uint8_t)0x40) /*!< Dual I/O protocol */
#define N25Q128A_EVCR_QUAD ((uint8_t)0x80) /*!< Quad I/O protocol */
/* Flag Status Register */
#define N25Q128A_FSR_PRERR ((uint8_t)0x02) /*!< Protection error */
#define N25Q128A_FSR_PGSUS ((uint8_t)0x04) /*!< Program operation suspended */
#define N25Q128A_FSR_VPPERR ((uint8_t)0x08) /*!< Invalid voltage during program or erase */
#define N25Q128A_FSR_PGERR ((uint8_t)0x10) /*!< Program error */
#define N25Q128A_FSR_ERERR ((uint8_t)0x20) /*!< Erase error */
#define N25Q128A_FSR_ERSUS ((uint8_t)0x40) /*!< Erase operation suspended */
#define N25Q128A_FSR_READY ((uint8_t)0x80) /*!< Ready or command in progress */
/**
* @}
*/
/** @defgroup N25Q128A_Exported_Functions
* @{
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __N25Q128A_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
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<title>Release Notes for NT35510 Component Drivers</title>
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<h1 id="release-notes-for-nt35510-component-drivers"><small>Release Notes for</small> <mark>NT35510 Component Drivers</mark></h1>
<p>Copyright © 2020 STMicroelectronics<br />
</p>
<a href="https://www.st.com" class="logo"><img src="_htmresc/st_logo.png" alt="ST logo" /></a>
</center>
</div>
</div>
<h1 id="license">License</h1>
<p>Licensed by ST under BSD 3-Clause license (the "License"). You may not use this package except in compliance with the License. You may obtain a copy of the License at:</p>
<p><a href="https://opensource.org/licenses/BSD-3-Clause">https://opensource.org/licenses/BSD-3-Clause</a></p>
<h1 id="purpose">Purpose</h1>
<p>This directory contains the NT35510 LCD DSI component drivers.</p>
</div>
<div class="col-sm-12 col-lg-8">
<h1 id="update-history">Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section1_0_0" checked aria-hidden="true"> <label for="collapse-section1_0_0" aria-hidden="true">V1.0.0 / 11-December-2020</label>
<div>
<h2 id="main-changes">Main Changes</h2>
<ul>
<li>First official release</li>
</ul>
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For complete documentation on <mark>STM32 Microcontrollers</mark> , visit: <a href="http://www.st.com/STM32">http://www.st.com/STM32</a>
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/**
******************************************************************************
* @file nt35510.c
* @author MCD Application Team
* @brief This file provides the LCD Driver for Frida Techshine 3K138 (WVGA)
* DSI LCD Display NT35510.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "nt35510.h"
#include <stdio.h>
#include <stdarg.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @defgroup NT35510 NT35510
* @brief This file provides a set of functions needed to drive the
* NT35510 IC display driver.
* @{
*/
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/** @defgroup NT35510_Private_Constants NT35510 Private Constants
* @{
*/
/*
* @brief Constant tables of register settings used to transmit DSI
* command packets as power up initialization sequence of the Frida 3K138
*/
/**
* @}
*/
/* Private macros ------------------------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/** @defgroup NT35510_Exported_Variables
* @{
*/
/**
* @}
*/
/* Exported functions ---------------------------------------------------------*/
/** @defgroup NT35510_Exported_Functions OTM8009A Exported Functions
* @{
*/
/**
* @brief Initializes the LCD Frida display part by communication in DSI mode in Video Mode
* with IC Display Driver NT35510 (see IC Driver specification for more information).
* @param hdsi_eval : pointer on DSI configuration structure
* @param hdsivideo_handle : pointer on DSI video mode configuration structure
* @retval Status
*/
uint8_t NT35510_Init(uint32_t ColorCoding, uint32_t orientation)
{
NT35510_IO_Delay(120);
/* ************************************************************************** */
/* Proprietary Initialization */
/* ************************************************************************** */
const uint8_t nt35510_reg[] = {0x55, 0xAA, 0x52, 0x08, 0x01, 0xF0};
const uint8_t nt35510_reg1[] = {0x03, 0x03, 0x03, 0xB0};
const uint8_t nt35510_reg2[] = {0x46, 0x46, 0x46, 0xB6};
const uint8_t nt35510_reg3[] = {0x03, 0x03, 0x03, 0xB1};
const uint8_t nt35510_reg4[] = {0x36, 0x36, 0x36, 0xB7};
const uint8_t nt35510_reg5[] = {0x00, 0x00, 0x02, 0xB2};
const uint8_t nt35510_reg6[] = {0x26, 0x26, 0x26, 0xB8};
const uint8_t nt35510_reg7[] = {0xBF, 0x01};
const uint8_t nt35510_reg8[] = {0x09, 0x09, 0x09, 0xB3};
const uint8_t nt35510_reg9[] = {0x36, 0x36, 0x36, 0xB9};
const uint8_t nt35510_reg10[] = {0x08, 0x08, 0x08, 0xB5};
const uint8_t nt35510_reg12[] = {0x26, 0x26, 0x26, 0xBA};
const uint8_t nt35510_reg13[] = {0x00, 0x80, 0x00, 0xBC};
const uint8_t nt35510_reg14[] = {0x00, 0x80, 0x00, 0xBD};
const uint8_t nt35510_reg15[] = {0x00, 0x50, 0xBE};
const uint8_t nt35510_reg16[] = {0x55, 0xAA, 0x52, 0x08, 0x00, 0xF0};
const uint8_t nt35510_reg17[] = {0xFC, 0x00, 0xB1};
const uint8_t nt35510_reg18[] = {0xB6, 0x03};
const uint8_t nt35510_reg19[] = {0xB5, 0x51};
const uint8_t nt35510_reg20[] = {0x00, 0x00, 0xB7};
const uint8_t nt35510_reg21[] = {0x01, 0x02, 0x02, 0x02, 0xB8};
const uint8_t nt35510_reg22[] = {0x00, 0x00, 0x00, 0xBC};
const uint8_t nt35510_reg23[] = {0x03, 0x00, 0x00, 0xCC};
const uint8_t nt35510_reg24[] = {0xBA, 0x01};
const uint8_t nt35510_madctl_portrait[] = {NT35510_CMD_MADCTL ,0x00};
const uint8_t nt35510_caset_portrait[] = {0x00, 0x00, 0x01, 0xDF ,NT35510_CMD_CASET};
const uint8_t nt35510_raset_portrait[] = {0x00, 0x00, 0x03, 0x1F ,NT35510_CMD_RASET};
const uint8_t nt35510_madctl_landscape[] = {NT35510_CMD_MADCTL, 0x60};
const uint8_t nt35510_caset_landscape[] = {0x00, 0x00, 0x03, 0x1F ,NT35510_CMD_CASET};
const uint8_t nt35510_raset_landscape[] = {0x00, 0x00, 0x01, 0xDF ,NT35510_CMD_RASET};
const uint8_t nt35510_reg26[] = {NT35510_CMD_TEEON, 0x00}; /* Tear on */
const uint8_t nt35510_reg27[] = {NT35510_CMD_SLPOUT, 0x00}; /* Sleep out */
const uint8_t nt35510_reg30[] = {NT35510_CMD_DISPON, 0x00};
const uint8_t nt35510_reg31[] = {NT35510_CMD_WRDISBV, 0x7F};
const uint8_t nt35510_reg32[] = {NT35510_CMD_WRCTRLD, 0x2C};
const uint8_t nt35510_reg33[] = {NT35510_CMD_WRCABC, 0x02};
const uint8_t nt35510_reg34[] = {NT35510_CMD_WRCABCMB, 0xFF};
const uint8_t nt35510_reg35[] = {NT35510_CMD_RAMWR, 0x00};
const uint8_t nt35510_reg36[] = {NT35510_CMD_COLMOD, NT35510_COLMOD_RGB565};
const uint8_t nt35510_reg37[] = {NT35510_CMD_COLMOD, NT35510_COLMOD_RGB888};
DSI_IO_WriteCmd(5, (uint8_t *)nt35510_reg); /* LV2: Page 1 enable */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg1);/* AVDD: 5.2V */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg2);/* AVDD: Ratio */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg3);/* AVEE: -5.2V */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg4);/* AVEE: Ratio */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg5);/* VCL: -2.5V */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg6);/* VCL: Ratio */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg7);/* VGH: 15V (Free Pump) */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg8);
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg9);/* VGH: Ratio */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg10);/* VGL_REG: -10V */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg12);/* VGLX: Ratio */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg13);/* VGMP/VGSP: 4.5V/0V */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg14);/* VGMN/VGSN:-4.5V/0V */
DSI_IO_WriteCmd(2, (uint8_t *)nt35510_reg15);/* VCOM: -1.325V */
/* ************************************************************************** */
/* Proprietary DCS Initialization */
/* ************************************************************************** */
DSI_IO_WriteCmd(5, (uint8_t *)nt35510_reg16);/* LV2: Page 0 enable */
DSI_IO_WriteCmd(2, (uint8_t *)nt35510_reg17);/* Display control */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg18);/* Src hold time */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg19);
DSI_IO_WriteCmd(2, (uint8_t *)nt35510_reg20);/* Gate EQ control */
DSI_IO_WriteCmd(4, (uint8_t *)nt35510_reg21);/* Src EQ control(Mode2) */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg22);/* Inv. mode(2-dot) */
DSI_IO_WriteCmd(3, (uint8_t *)nt35510_reg23);
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg24);
/* Tear on */
DSI_IO_WriteCmd(0, (uint8_t *)nt35510_reg26);
/* Set Pixel color format to RGB888 */
DSI_IO_WriteCmd(0, (uint8_t *)nt35510_reg37);
/* ************************************************************************** */
/* Standard DCS Initialization */
/* ************************************************************************** */
/* Add a delay, otherwise MADCTL not taken */
NT35510_IO_Delay(200);
/* Configure orientation */
if(orientation == NT35510_ORIENTATION_PORTRAIT)
{
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_madctl_portrait);
DSI_IO_WriteCmd(4, (uint8_t *)nt35510_caset_portrait);
DSI_IO_WriteCmd(4, (uint8_t *)nt35510_raset_portrait);
}
else
{
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_madctl_landscape);
DSI_IO_WriteCmd(4, (uint8_t *)nt35510_caset_landscape);
DSI_IO_WriteCmd(4, (uint8_t *)nt35510_raset_landscape);
}
DSI_IO_WriteCmd(0, (uint8_t *)nt35510_reg27);
/* Wait for sleep out exit */
NT35510_IO_Delay(120);
switch(ColorCoding)
{
case NT35510_FORMAT_RBG565 :
/* Set Pixel color format to RGB565 */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg36);
break;
case NT35510_FORMAT_RGB888 :
/* Set Pixel color format to RGB888 */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg37);
break;
default :
/* Set Pixel color format to RGB888 */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg37);
break;
}
/** CABC : Content Adaptive Backlight Control section start >> */
/* Note : defaut is 0 (lowest Brightness), 0xFF is highest Brightness, try 0x7F : intermediate value */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg31);
/* defaut is 0, try 0x2C - Brightness Control Block, Display Dimming & BackLight on */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg32);
/* defaut is 0, try 0x02 - image Content based Adaptive Brightness [Still Picture] */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg33);
/* defaut is 0 (lowest Brightness), 0xFF is highest Brightness */
DSI_IO_WriteCmd(1, (uint8_t *)nt35510_reg34);
/** CABC : Content Adaptive Backlight Control section end << */
/* Display on */
DSI_IO_WriteCmd(0, (uint8_t *)nt35510_reg30);
/* Send Command GRAM memory write (no parameters) : this initiates frame write via other DSI commands sent by */
/* DSI host from LTDC incoming pixels in video mode */
DSI_IO_WriteCmd(0, (uint8_t *)nt35510_reg35);
return 0;
}
/**
* @}
*/
uint8_t NT35510_DeInit(void)
{
const uint8_t nt35510_reg30b[] = {NT35510_CMD_DISPOFF, 0x00};
const uint8_t nt35510_reg27b[] = {NT35510_CMD_SLPIN, 0x00};
/* Display off */
DSI_IO_WriteCmd(0, (uint8_t *)nt35510_reg30b);
NT35510_IO_Delay(120);
/* Sleep in */
DSI_IO_WriteCmd(0, (uint8_t *)nt35510_reg27b);
return 0;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/**
******************************************************************************
* @file nt35510.h
* @author MCD Application Team
* @brief This file contains all the constants parameters for the NT35510
* which is the LCD Driver for Frida Techshine 3K138 (WVGA)
* DSI LCD Display.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __NT35510_H
#define __NT35510_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup nt35510
* @{
*/
/** @addtogroup NT35510_Exported_Variables
* @{
*/
#if defined ( __GNUC__ )
#ifndef __weak
#define __weak __attribute__((weak))
#endif /* __weak */
#endif /* __GNUC__ */
/**
* @brief LCD_OrientationTypeDef
* Possible values of Display Orientation
*/
#define NT35510_ORIENTATION_PORTRAIT ((uint32_t)0x00) /* Portrait orientation choice of LCD screen */
#define NT35510_ORIENTATION_LANDSCAPE ((uint32_t)0x01) /* Landscape orientation choice of LCD screen */
/**
* @brief Possible values of
* pixel data format (ie color coding) transmitted on DSI Data lane in DSI packets
*/
#define NT35510_FORMAT_RGB888 ((uint32_t)0x00) /* Pixel format chosen is RGB888 : 24 bpp */
#define NT35510_FORMAT_RBG565 ((uint32_t)0x02) /* Pixel format chosen is RGB565 : 16 bpp */
/**
* @brief nt35510_480x800 Size
*/
/* Width and Height in Portrait mode */
#define NT35510_480X800_WIDTH ((uint16_t)480) /* LCD PIXEL WIDTH */
#define NT35510_480X800_HEIGHT ((uint16_t)800) /* LCD PIXEL HEIGHT */
/* Width and Height in Landscape mode */
#define NT35510_800X480_WIDTH ((uint16_t)800) /* LCD PIXEL WIDTH */
#define NT35510_800X480_HEIGHT ((uint16_t)480) /* LCD PIXEL HEIGHT */
/**
* @brief NT35510_480X800 Timing parameters for Portrait orientation mode
*/
#define NT35510_480X800_HSYNC ((uint16_t)2) /* Horizontal synchronization */
#define NT35510_480X800_HBP ((uint16_t)34) /* Horizontal back porch */
#define NT35510_480X800_HFP ((uint16_t)34) /* Horizontal front porch */
#define NT35510_480X800_VSYNC ((uint16_t)120) /* Vertical synchronization */
#define NT35510_480X800_VBP ((uint16_t)150) /* Vertical back porch */
#define NT35510_480X800_VFP ((uint16_t)150) /* Vertical front porch */
/**
* @brief NT35510_800X480 Timing parameters for Landscape orientation mode
* Same values as for Portrait mode in fact.
*/
#define NT35510_800X480_HSYNC NT35510_480X800_VSYNC /* Horizontal synchronization */
#define NT35510_800X480_HBP NT35510_480X800_VBP /* Horizontal back porch */
#define NT35510_800X480_HFP NT35510_480X800_VFP /* Horizontal front porch */
#define NT35510_800X480_VSYNC NT35510_480X800_HSYNC /* Vertical synchronization */
#define NT35510_800X480_VBP NT35510_480X800_HBP /* Vertical back porch */
#define NT35510_800X480_VFP NT35510_480X800_HFP /* Vertical front porch */
/* List of NT35510 used commands */
/* Detailed in NT35510 Data Sheet v0.80 */
/* Version of 10/28/2011 */
/* Command, NumberOfArguments */
#define NT35510_CMD_NOP 0x00 /* NOP */
#define NT35510_CMD_SWRESET 0x01 /* SW reset */
#define NT35510_CMD_RDDID 0x04 /* Read display ID */
#define NT35510_CMD_RDNUMED 0x05 /* Read number of errors on DSI */
#define NT35510_CMD_RDDPM 0x0A /* Read display power mode */
#define NT35510_CMD_RDDMADCTL 0x0B /* Read display MADCTL */
#define NT35510_CMD_RDDCOLMOD 0x0C /* Read display pixel format */
#define NT35510_CMD_RDDIM 0x0D /* Read display image mode */
#define NT35510_CMD_RDDSM 0x0E /* Read display signal mode */
#define NT35510_CMD_RDDSDR 0x0F /* Read display self-diagnostics result */
#define NT35510_CMD_SLPIN 0x10 /* Sleep in */
#define NT35510_CMD_SLPOUT 0x11 /* Sleep out */
#define NT35510_CMD_PTLON 0x12 /* Partial mode on */
#define NT35510_CMD_NORON 0x13 /* Normal display mode on */
#define NT35510_CMD_INVOFF 0x20 /* Display inversion off */
#define NT35510_CMD_INVON 0x21 /* Display inversion on */
#define NT35510_CMD_ALLPOFF 0x22 /* All pixel off */
#define NT35510_CMD_ALLPON 0x23 /* All pixel on */
#define NT35510_CMD_GAMSET 0x26 /* Gamma set */
#define NT35510_CMD_DISPOFF 0x28 /* Display off */
#define NT35510_CMD_DISPON 0x29 /* Display on */
#define NT35510_CMD_CASET 0x2A /* Column address set */
#define NT35510_CMD_RASET 0x2B /* Row address set */
#define NT35510_CMD_RAMWR 0x2C /* Memory write */
#define NT35510_CMD_RAMRD 0x2E /* Memory read */
#define NT35510_CMD_PLTAR 0x30 /* Partial area */
#define NT35510_CMD_TOPC 0x32 /* Turn On Peripheral Command */
#define NT35510_CMD_TEOFF 0x34 /* Tearing effect line off */
#define NT35510_CMD_TEEON 0x35 /* Tearing effect line on */
#define NT35510_CMD_MADCTL 0x36 /* Memory data access control */
#define NT35510_CMD_IDMOFF 0x38 /* Idle mode off */
#define NT35510_CMD_IDMON 0x39 /* Idle mode on */
#define NT35510_CMD_COLMOD 0x3A /* Interface pixel format */
#define NT35510_CMD_RAMWRC 0x3C /* Memory write continue */
#define NT35510_CMD_RAMRDC 0x3E /* Memory read continue */
#define NT35510_CMD_STESL 0x44 /* Set tearing effect scan line */
#define NT35510_CMD_GSL 0x45 /* Get scan line */
#define NT35510_CMD_DSTBON 0x4F /* Deep standby mode on */
#define NT35510_CMD_WRPFD 0x50 /* Write profile value for display */
#define NT35510_CMD_WRDISBV 0x51 /* Write display brightness */
#define NT35510_CMD_RDDISBV 0x52 /* Read display brightness */
#define NT35510_CMD_WRCTRLD 0x53 /* Write CTRL display */
#define NT35510_CMD_RDCTRLD 0x54 /* Read CTRL display value */
#define NT35510_CMD_WRCABC 0x55 /* Write content adaptative brightness control */
#define NT35510_CMD_RDCABC 0x56 /* Read content adaptive brightness control */
#define NT35510_CMD_WRHYSTE 0x57 /* Write hysteresis */
#define NT35510_CMD_WRGAMMSET 0x58 /* Write gamme setting */
#define NT35510_CMD_RDFSVM 0x5A /* Read FS value MSBs */
#define NT35510_CMD_RDFSVL 0x5B /* Read FS value LSBs */
#define NT35510_CMD_RDMFFSVM 0x5C /* Read median filter FS value MSBs */
#define NT35510_CMD_RDMFFSVL 0x5D /* Read median filter FS value LSBs */
#define NT35510_CMD_WRCABCMB 0x5E /* Write CABC minimum brightness */
#define NT35510_CMD_RDCABCMB 0x5F /* Read CABC minimum brightness */
#define NT35510_CMD_WRLSCC 0x65 /* Write light sensor compensation coefficient value */
#define NT35510_CMD_RDLSCCM 0x66 /* Read light sensor compensation coefficient value MSBs */
#define NT35510_CMD_RDLSCCL 0x67 /* Read light sensor compensation coefficient value LSBs */
#define NT35510_CMD_RDBWLB 0x70 /* Read black/white low bits */
#define NT35510_CMD_RDBKX 0x71 /* Read Bkx */
#define NT35510_CMD_RDBKY 0x72 /* Read Bky */
#define NT35510_CMD_RDWX 0x73 /* Read Wx */
#define NT35510_CMD_RDWY 0x74 /* Read Wy */
#define NT35510_CMD_RDRGLB 0x75 /* Read red/green low bits */
#define NT35510_CMD_RDRX 0x76 /* Read Rx */
#define NT35510_CMD_RDRY 0x77 /* Read Ry */
#define NT35510_CMD_RDGX 0x78 /* Read Gx */
#define NT35510_CMD_RDGY 0x79 /* Read Gy */
#define NT35510_CMD_RDBALB 0x7A /* Read blue/acolor low bits */
#define NT35510_CMD_RDBX 0x7B /* Read Bx */
#define NT35510_CMD_RDBY 0x7C /* Read By */
#define NT35510_CMD_RDAX 0x7D /* Read Ax */
#define NT35510_CMD_RDAY 0x7E /* Read Ay */
#define NT35510_CMD_RDDDBS 0xA1 /* Read DDB start */
#define NT35510_CMD_RDDDBC 0xA8 /* Read DDB continue */
#define NT35510_CMD_RDDCS 0xAA /* Read first checksum */
#define NT35510_CMD_RDCCS 0xAF /* Read continue checksum */
#define NT35510_CMD_RDID1 0xDA /* Read ID1 value */
#define NT35510_CMD_RDID2 0xDB /* Read ID2 value */
#define NT35510_CMD_RDID3 0xDC /* Read ID3 value */
/* Parameter TELOM : Tearing Effect Line Output Mode : possible values */
#define NT35510_TEEON_TELOM_VBLANKING_INFO_ONLY 0x00
#define NT35510_TEEON_TELOM_VBLANKING_AND_HBLANKING_INFO 0x01
/* Possible used values of MADCTR */
#define NT35510_MADCTR_MODE_PORTRAIT 0x00
#define NT35510_MADCTR_MODE_LANDSCAPE 0x60 /* MY = 0, MX = 1, MV = 1, ML = 0, RGB = 0 */
/* Possible values of COLMOD parameter corresponding to used pixel formats */
#define NT35510_COLMOD_RGB565 0x55
#define NT35510_COLMOD_RGB888 0x77
/**
* @brief NT35510_480X800 frequency divider
*/
#define NT35510_480X800_FREQUENCY_DIVIDER 2 /* LCD Frequency divider */
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup NT35510_Exported_Macros NT35510 Exported Macros
* @{
*/
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup NT35510_Exported_Functions
* @{
*/
void DSI_IO_WriteCmd(uint32_t NbrParams, uint8_t *pParams);
uint8_t NT35510_Init(uint32_t ColorCoding, uint32_t orientation);
uint8_t NT35510_DeInit(void);
void NT35510_IO_Delay(uint32_t Delay);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __NT35510_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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<h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
Notes for OTM8009A Component Driver</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
<p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
2017 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;"><img alt="" id="_x0000_i1025" src="../../../../_htmresc/st_logo.png" style="border: 0px solid ; width: 86px; height: 65px;"></span><span style="font-size: 10pt;"><o:p></o:p></span></p>
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<td style="padding: 0cm;" valign="top"><span style="font-size: 10pt; font-family: Verdana;"></span><h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.4
/ 23-November-2020 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Update otm8009a.h to support ARM compiler Keil V6</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.3
/ 07-April-2017 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Update comments to be used for PDSC generation</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.2
/ 27-January-2017 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;">
<li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Update DSI controller timings</span></li>
<li><span style="font-size: 10pt; font-family: Verdana;">CABC LEDPWM frequency adjusted to 19,5kHz<br>
</span></li>
</ul>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.1
/ 04-August-2016 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;">
<li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Update DSI controller timings</span></li>
</ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 180px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0
/ 03-August-2015 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">First official release of OTM8009A LCD component driver<br>
</span></li></ul><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;"></span></span><span style="font-size: 10pt; font-family: Verdana;"></span><h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span><br></h2><div style="text-align: justify;"><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:</span><br>
</font>
<ol><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions
in binary form must reproduce the above copyright notice, this list of
conditions and the following disclaimer in </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">the documentation and/or other materials provided with the distribution.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived </span><br>
</font>
</li></ol>
<font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; from this software without specific prior written permission.</span><br>
<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span><br>
<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></font>
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<div style="margin-left: 120px;"><span style="font-size: 10pt; font-family: Verdana; color: black;">For
complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32<span style="color: black;">&nbsp;Microcontrollers
visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/class/1734.jsp" target="_blank">www.st.com/STM32</a></span></u></span></div>
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/**
******************************************************************************
* @file otm8009a.c
* @author MCD Application Team
* @brief This file provides the LCD Driver for KoD KM-040TMP-02-0621 (WVGA)
* DSI LCD Display OTM8009A.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "otm8009a.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @defgroup OTM8009A OTM8009A
* @brief This file provides a set of functions needed to drive the
* otm8009a IC display driver.
* @{
*/
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/** @defgroup OTM8009A_Private_Constants OTM8009A Private Constants
* @{
*/
/*
* @brief Constant tables of register settings used to transmit DSI
* command packets as power up initialization sequence of the KoD LCD (OTM8009A LCD Driver)
*/
const uint8_t lcdRegData1[] = {0x80,0x09,0x01,0xFF};
const uint8_t lcdRegData2[] = {0x80,0x09,0xFF};
const uint8_t lcdRegData3[] = {0x00,0x09,0x0F,0x0E,0x07,0x10,0x0B,0x0A,0x04,0x07,0x0B,0x08,0x0F,0x10,0x0A,0x01,0xE1};
const uint8_t lcdRegData4[] = {0x00,0x09,0x0F,0x0E,0x07,0x10,0x0B,0x0A,0x04,0x07,0x0B,0x08,0x0F,0x10,0x0A,0x01,0xE2};
const uint8_t lcdRegData5[] = {0x79,0x79,0xD8};
const uint8_t lcdRegData6[] = {0x00,0x01,0xB3};
const uint8_t lcdRegData7[] = {0x85,0x01,0x00,0x84,0x01,0x00,0xCE};
const uint8_t lcdRegData8[] = {0x18,0x04,0x03,0x39,0x00,0x00,0x00,0x18,0x03,0x03,0x3A,0x00,0x00,0x00,0xCE};
const uint8_t lcdRegData9[] = {0x18,0x02,0x03,0x3B,0x00,0x00,0x00,0x18,0x01,0x03,0x3C,0x00,0x00,0x00,0xCE};
const uint8_t lcdRegData10[] = {0x01,0x01,0x20,0x20,0x00,0x00,0x01,0x02,0x00,0x00,0xCF};
const uint8_t lcdRegData11[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
const uint8_t lcdRegData12[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
const uint8_t lcdRegData13[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
const uint8_t lcdRegData14[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
const uint8_t lcdRegData15[] = {0x00,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
const uint8_t lcdRegData16[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0xCB};
const uint8_t lcdRegData17[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCB};
const uint8_t lcdRegData18[] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xCB};
const uint8_t lcdRegData19[] = {0x00,0x26,0x09,0x0B,0x01,0x25,0x00,0x00,0x00,0x00,0xCC};
const uint8_t lcdRegData20[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x26,0x0A,0x0C,0x02,0xCC};
const uint8_t lcdRegData21[] = {0x25,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCC};
const uint8_t lcdRegData22[] = {0x00,0x25,0x0C,0x0A,0x02,0x26,0x00,0x00,0x00,0x00,0xCC};
const uint8_t lcdRegData23[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x25,0x0B,0x09,0x01,0xCC};
const uint8_t lcdRegData24[] = {0x26,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCC};
const uint8_t lcdRegData25[] = {0xFF,0xFF,0xFF,0xFF};
/*
* CASET value (Column Address Set) : X direction LCD GRAM boundaries
* depending on LCD orientation mode and PASET value (Page Address Set) : Y direction
* LCD GRAM boundaries depending on LCD orientation mode
* XS[15:0] = 0x000 = 0, XE[15:0] = 0x31F = 799 for landscape mode : apply to CASET
* YS[15:0] = 0x000 = 0, YE[15:0] = 0x31F = 799 for portrait mode : : apply to PASET
*/
const uint8_t lcdRegData27[] = {0x00, 0x00, 0x03, 0x1F, OTM8009A_CMD_CASET};
/*
* XS[15:0] = 0x000 = 0, XE[15:0] = 0x1DF = 479 for portrait mode : apply to CASET
* YS[15:0] = 0x000 = 0, YE[15:0] = 0x1DF = 479 for landscape mode : apply to PASET
*/
const uint8_t lcdRegData28[] = {0x00, 0x00, 0x01, 0xDF, OTM8009A_CMD_PASET};
const uint8_t ShortRegData1[] = {OTM8009A_CMD_NOP, 0x00};
const uint8_t ShortRegData2[] = {OTM8009A_CMD_NOP, 0x80};
const uint8_t ShortRegData3[] = {0xC4, 0x30};
const uint8_t ShortRegData4[] = {OTM8009A_CMD_NOP, 0x8A};
const uint8_t ShortRegData5[] = {0xC4, 0x40};
const uint8_t ShortRegData6[] = {OTM8009A_CMD_NOP, 0xB1};
const uint8_t ShortRegData7[] = {0xC5, 0xA9};
const uint8_t ShortRegData8[] = {OTM8009A_CMD_NOP, 0x91};
const uint8_t ShortRegData9[] = {0xC5, 0x34};
const uint8_t ShortRegData10[] = {OTM8009A_CMD_NOP, 0xB4};
const uint8_t ShortRegData11[] = {0xC0, 0x50};
const uint8_t ShortRegData12[] = {0xD9, 0x4E};
const uint8_t ShortRegData13[] = {OTM8009A_CMD_NOP, 0x81};
const uint8_t ShortRegData14[] = {0xC1, 0x66};
const uint8_t ShortRegData15[] = {OTM8009A_CMD_NOP, 0xA1};
const uint8_t ShortRegData16[] = {0xC1, 0x08};
const uint8_t ShortRegData17[] = {OTM8009A_CMD_NOP, 0x92};
const uint8_t ShortRegData18[] = {0xC5, 0x01};
const uint8_t ShortRegData19[] = {OTM8009A_CMD_NOP, 0x95};
const uint8_t ShortRegData20[] = {OTM8009A_CMD_NOP, 0x94};
const uint8_t ShortRegData21[] = {0xC5, 0x33};
const uint8_t ShortRegData22[] = {OTM8009A_CMD_NOP, 0xA3};
const uint8_t ShortRegData23[] = {0xC0, 0x1B};
const uint8_t ShortRegData24[] = {OTM8009A_CMD_NOP, 0x82};
const uint8_t ShortRegData25[] = {0xC5, 0x83};
const uint8_t ShortRegData26[] = {0xC4, 0x83};
const uint8_t ShortRegData27[] = {0xC1, 0x0E};
const uint8_t ShortRegData28[] = {OTM8009A_CMD_NOP, 0xA6};
const uint8_t ShortRegData29[] = {OTM8009A_CMD_NOP, 0xA0};
const uint8_t ShortRegData30[] = {OTM8009A_CMD_NOP, 0xB0};
const uint8_t ShortRegData31[] = {OTM8009A_CMD_NOP, 0xC0};
const uint8_t ShortRegData32[] = {OTM8009A_CMD_NOP, 0xD0};
const uint8_t ShortRegData33[] = {OTM8009A_CMD_NOP, 0x90};
const uint8_t ShortRegData34[] = {OTM8009A_CMD_NOP, 0xE0};
const uint8_t ShortRegData35[] = {OTM8009A_CMD_NOP, 0xF0};
const uint8_t ShortRegData36[] = {OTM8009A_CMD_SLPOUT, 0x00};
const uint8_t ShortRegData37[] = {OTM8009A_CMD_COLMOD, OTM8009A_COLMOD_RGB565};
const uint8_t ShortRegData38[] = {OTM8009A_CMD_COLMOD, OTM8009A_COLMOD_RGB888};
const uint8_t ShortRegData39[] = {OTM8009A_CMD_MADCTR, OTM8009A_MADCTR_MODE_LANDSCAPE};
const uint8_t ShortRegData40[] = {OTM8009A_CMD_WRDISBV, 0x7F};
const uint8_t ShortRegData41[] = {OTM8009A_CMD_WRCTRLD, 0x2C};
const uint8_t ShortRegData42[] = {OTM8009A_CMD_WRCABC, 0x02};
const uint8_t ShortRegData43[] = {OTM8009A_CMD_WRCABCMB, 0xFF};
const uint8_t ShortRegData44[] = {OTM8009A_CMD_DISPON, 0x00};
const uint8_t ShortRegData45[] = {OTM8009A_CMD_RAMWR, 0x00};
const uint8_t ShortRegData46[] = {0xCF, 0x00};
const uint8_t ShortRegData47[] = {0xC5, 0x66};
const uint8_t ShortRegData48[] = {OTM8009A_CMD_NOP, 0xB6};
const uint8_t ShortRegData49[] = {0xF5, 0x06};
const uint8_t ShortRegData50[] = {OTM8009A_CMD_NOP, 0xB1};
const uint8_t ShortRegData51[] = {0xC6, 0x06};
/**
* @}
*/
/* Private macros ------------------------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/** @defgroup OTM8009A_Exported_Variables
* @{
*/
/**
* @}
*/
/* Exported functions ---------------------------------------------------------*/
/** @defgroup OTM8009A_Exported_Functions OTM8009A Exported Functions
* @{
*/
/**
* @brief DSI IO write short/long command.
* @note : Can be surcharged by application code implementation of the function.
*/
__weak void DSI_IO_WriteCmd(uint32_t NbrParams, uint8_t *pParams)
{
/* NOTE : This function Should not be modified, when it is needed,
the DSI_IO_WriteCmd could be implemented in the user file
*/
}
/**
* @brief Initializes the LCD KoD display part by communication in DSI mode in Video Mode
* with IC Display Driver OTM8009A (see IC Driver specification for more information).
* @param hdsi_eval : pointer on DSI configuration structure
* @param hdsivideo_handle : pointer on DSI video mode configuration structure
* @retval Status
*/
uint8_t OTM8009A_Init(uint32_t ColorCoding, uint32_t orientation)
{
/* Enable CMD2 to access vendor specific commands */
/* Enter in command 2 mode and set EXTC to enable address shift function (0x00) */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
DSI_IO_WriteCmd( 3, (uint8_t *)lcdRegData1);
/* Enter ORISE Command 2 */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2); /* Shift address to 0x80 */
DSI_IO_WriteCmd( 2, (uint8_t *)lcdRegData2);
/////////////////////////////////////////////////////////////////////
/* SD_PCH_CTRL - 0xC480h - 129th parameter - Default 0x00 */
/* Set SD_PT */
/* -> Source output level during porch and non-display area to GND */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData3);
OTM8009A_IO_Delay(10);
/* Not documented */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData4);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData5);
OTM8009A_IO_Delay(10);
/////////////////////////////////////////////////////////////////////
/* PWR_CTRL4 - 0xC4B0h - 178th parameter - Default 0xA8 */
/* Set gvdd_en_test */
/* -> enable GVDD test mode !!! */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData6);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData7);
/* PWR_CTRL2 - 0xC590h - 146th parameter - Default 0x79 */
/* Set pump 4 vgh voltage */
/* -> from 15.0v down to 13.0v */
/* Set pump 5 vgh voltage */
/* -> from -12.0v downto -9.0v */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData8);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData9);
/* P_DRV_M - 0xC0B4h - 181th parameter - Default 0x00 */
/* -> Column inversion */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData10);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData11);
/* VCOMDC - 0xD900h - 1st parameter - Default 0x39h */
/* VCOM Voltage settings */
/* -> from -1.0000v downto -1.2625v */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData12);
/* Oscillator adjustment for Idle/Normal mode (LPDT only) set to 65Hz (default is 60Hz) */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData13);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData14);
/* Video mode internal */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData15);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData16);
/* PWR_CTRL2 - 0xC590h - 147h parameter - Default 0x00 */
/* Set pump 4&5 x6 */
/* -> ONLY VALID when PUMP4_EN_ASDM_HV = "0" */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData17);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData18);
/* PWR_CTRL2 - 0xC590h - 150th parameter - Default 0x33h */
/* Change pump4 clock ratio */
/* -> from 1 line to 1/2 line */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData19);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData9);
/* GVDD/NGVDD settings */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
DSI_IO_WriteCmd( 2, (uint8_t *)lcdRegData5);
/* PWR_CTRL2 - 0xC590h - 149th parameter - Default 0x33h */
/* Rewrite the default value ! */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData20);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData21);
/* Panel display timing Setting 3 */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData22);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData23);
/* Power control 1 */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData24);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData25);
/* Source driver precharge */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData13);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData26);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData15);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData27);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData28);
DSI_IO_WriteCmd( 2, (uint8_t *)lcdRegData6);
/* GOAVST */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2);
DSI_IO_WriteCmd( 6, (uint8_t *)lcdRegData7);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData29);
DSI_IO_WriteCmd( 14, (uint8_t *)lcdRegData8);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData30);
DSI_IO_WriteCmd( 14, (uint8_t *)lcdRegData9);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData31);
DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData10);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData32);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData46);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2);
DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData11);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData33);
DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData12);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData29);
DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData13);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData30);
DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData14);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData31);
DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData15);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData32);
DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData16);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData34);
DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData17);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData35);
DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData18);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData2);
DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData19);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData33);
DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData20);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData29);
DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData21);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData30);
DSI_IO_WriteCmd( 10, (uint8_t *)lcdRegData22);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData31);
DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData23);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData32);
DSI_IO_WriteCmd( 15, (uint8_t *)lcdRegData24);
/////////////////////////////////////////////////////////////////////////////
/* PWR_CTRL1 - 0xc580h - 130th parameter - default 0x00 */
/* Pump 1 min and max DM */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData13);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData47);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData48);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData49);
/////////////////////////////////////////////////////////////////////////////
/* CABC LEDPWM frequency adjusted to 19,5kHz */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData50);
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData51);
/* Exit CMD2 mode */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
DSI_IO_WriteCmd( 3, (uint8_t *)lcdRegData25);
/*************************************************************************** */
/* Standard DCS Initialization TO KEEP CAN BE DONE IN HSDT */
/*************************************************************************** */
/* NOP - goes back to DCS std command ? */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
/* Gamma correction 2.2+ table (HSDT possible) */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
DSI_IO_WriteCmd( 16, (uint8_t *)lcdRegData3);
/* Gamma correction 2.2- table (HSDT possible) */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
DSI_IO_WriteCmd( 16, (uint8_t *)lcdRegData4);
/* Send Sleep Out command to display : no parameter */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData36);
/* Wait for sleep out exit */
OTM8009A_IO_Delay(120);
switch(ColorCoding)
{
case OTM8009A_FORMAT_RBG565 :
/* Set Pixel color format to RGB565 */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData37);
break;
case OTM8009A_FORMAT_RGB888 :
/* Set Pixel color format to RGB888 */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData38);
break;
default :
break;
}
/* Send command to configure display in landscape orientation mode. By default
the orientation mode is portrait */
if(orientation == OTM8009A_ORIENTATION_LANDSCAPE)
{
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData39);
DSI_IO_WriteCmd( 4, (uint8_t *)lcdRegData27);
DSI_IO_WriteCmd( 4, (uint8_t *)lcdRegData28);
}
/** CABC : Content Adaptive Backlight Control section start >> */
/* Note : defaut is 0 (lowest Brightness), 0xFF is highest Brightness, try 0x7F : intermediate value */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData40);
/* defaut is 0, try 0x2C - Brightness Control Block, Display Dimming & BackLight on */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData41);
/* defaut is 0, try 0x02 - image Content based Adaptive Brightness [Still Picture] */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData42);
/* defaut is 0 (lowest Brightness), 0xFF is highest Brightness */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData43);
/** CABC : Content Adaptive Backlight Control section end << */
/* Send Command Display On */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData44);
/* NOP command */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData1);
/* Send Command GRAM memory write (no parameters) : this initiates frame write via other DSI commands sent by */
/* DSI host from LTDC incoming pixels in video mode */
DSI_IO_WriteCmd(0, (uint8_t *)ShortRegData45);
return 0;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/**
******************************************************************************
* @file otm8009a.h
* @author MCD Application Team
* @brief This file contains all the constants parameters for the OTM8009A
* which is the LCD Driver for KoD KM-040TMP-02-0621 (WVGA)
* DSI LCD Display.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __OTM8009A_H
#define __OTM8009A_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup otm8009a
* @{
*/
/** @addtogroup OTM8009A_Exported_Variables
* @{
*/
#if defined ( __GNUC__ ) || (defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)) /* GNU and ARM Compiler 6 compilers */
#ifndef __weak
#define __weak __attribute__((weak))
#endif /* __weak */
#endif /* __GNUC__ || (__ARMCC_VERSION && (__ARMCC_VERSION >= 6010050)) */
/**
* @brief LCD_OrientationTypeDef
* Possible values of Display Orientation
*/
#define OTM8009A_ORIENTATION_PORTRAIT ((uint32_t)0x00) /* Portrait orientation choice of LCD screen */
#define OTM8009A_ORIENTATION_LANDSCAPE ((uint32_t)0x01) /* Landscape orientation choice of LCD screen */
/**
* @brief Possible values of
* pixel data format (ie color coding) transmitted on DSI Data lane in DSI packets
*/
#define OTM8009A_FORMAT_RGB888 ((uint32_t)0x00) /* Pixel format chosen is RGB888 : 24 bpp */
#define OTM8009A_FORMAT_RBG565 ((uint32_t)0x02) /* Pixel format chosen is RGB565 : 16 bpp */
/**
* @brief otm8009a_480x800 Size
*/
/* Width and Height in Portrait mode */
#define OTM8009A_480X800_WIDTH ((uint16_t)480) /* LCD PIXEL WIDTH */
#define OTM8009A_480X800_HEIGHT ((uint16_t)800) /* LCD PIXEL HEIGHT */
/* Width and Height in Landscape mode */
#define OTM8009A_800X480_WIDTH ((uint16_t)800) /* LCD PIXEL WIDTH */
#define OTM8009A_800X480_HEIGHT ((uint16_t)480) /* LCD PIXEL HEIGHT */
/**
* @brief OTM8009A_480X800 Timing parameters for Portrait orientation mode
*/
#define OTM8009A_480X800_HSYNC ((uint16_t)2) /* Horizontal synchronization */
#define OTM8009A_480X800_HBP ((uint16_t)34) /* Horizontal back porch */
#define OTM8009A_480X800_HFP ((uint16_t)34) /* Horizontal front porch */
#define OTM8009A_480X800_VSYNC ((uint16_t)1) /* Vertical synchronization */
#define OTM8009A_480X800_VBP ((uint16_t)15) /* Vertical back porch */
#define OTM8009A_480X800_VFP ((uint16_t)16) /* Vertical front porch */
/**
* @brief OTM8009A_800X480 Timing parameters for Landscape orientation mode
* Same values as for Portrait mode in fact.
*/
#define OTM8009A_800X480_HSYNC OTM8009A_480X800_VSYNC /* Horizontal synchronization */
#define OTM8009A_800X480_HBP OTM8009A_480X800_VBP /* Horizontal back porch */
#define OTM8009A_800X480_HFP OTM8009A_480X800_VFP /* Horizontal front porch */
#define OTM8009A_800X480_VSYNC OTM8009A_480X800_HSYNC /* Vertical synchronization */
#define OTM8009A_800X480_VBP OTM8009A_480X800_HBP /* Vertical back porch */
#define OTM8009A_800X480_VFP OTM8009A_480X800_HFP /* Vertical front porch */
/* List of OTM8009A used commands */
/* Detailed in OTM8009A Data Sheet 'DATA_SHEET_OTM8009A_V0 92.pdf' */
/* Version of 14 June 2012 */
#define OTM8009A_CMD_NOP 0x00 /* NOP command */
#define OTM8009A_CMD_SWRESET 0x01 /* Sw reset command */
#define OTM8009A_CMD_RDDMADCTL 0x0B /* Read Display MADCTR command : read memory display access ctrl */
#define OTM8009A_CMD_RDDCOLMOD 0x0C /* Read Display pixel format */
#define OTM8009A_CMD_SLPIN 0x10 /* Sleep In command */
#define OTM8009A_CMD_SLPOUT 0x11 /* Sleep Out command */
#define OTM8009A_CMD_PTLON 0x12 /* Partial mode On command */
#define OTM8009A_CMD_DISPOFF 0x28 /* Display Off command */
#define OTM8009A_CMD_DISPON 0x29 /* Display On command */
#define OTM8009A_CMD_CASET 0x2A /* Column address set command */
#define OTM8009A_CMD_PASET 0x2B /* Page address set command */
#define OTM8009A_CMD_RAMWR 0x2C /* Memory (GRAM) write command */
#define OTM8009A_CMD_RAMRD 0x2E /* Memory (GRAM) read command */
#define OTM8009A_CMD_PLTAR 0x30 /* Partial area command (4 parameters) */
#define OTM8009A_CMD_TEOFF 0x34 /* Tearing Effect Line Off command : command with no parameter */
#define OTM8009A_CMD_TEEON 0x35 /* Tearing Effect Line On command : command with 1 parameter 'TELOM' */
/* Parameter TELOM : Tearing Effect Line Output Mode : possible values */
#define OTM8009A_TEEON_TELOM_VBLANKING_INFO_ONLY 0x00
#define OTM8009A_TEEON_TELOM_VBLANKING_AND_HBLANKING_INFO 0x01
#define OTM8009A_CMD_MADCTR 0x36 /* Memory Access write control command */
/* Possible used values of MADCTR */
#define OTM8009A_MADCTR_MODE_PORTRAIT 0x00
#define OTM8009A_MADCTR_MODE_LANDSCAPE 0x60 /* MY = 0, MX = 1, MV = 1, ML = 0, RGB = 0 */
#define OTM8009A_CMD_IDMOFF 0x38 /* Idle mode Off command */
#define OTM8009A_CMD_IDMON 0x39 /* Idle mode On command */
#define OTM8009A_CMD_COLMOD 0x3A /* Interface Pixel format command */
/* Possible values of COLMOD parameter corresponding to used pixel formats */
#define OTM8009A_COLMOD_RGB565 0x55
#define OTM8009A_COLMOD_RGB888 0x77
#define OTM8009A_CMD_RAMWRC 0x3C /* Memory write continue command */
#define OTM8009A_CMD_RAMRDC 0x3E /* Memory read continue command */
#define OTM8009A_CMD_WRTESCN 0x44 /* Write Tearing Effect Scan line command */
#define OTM8009A_CMD_RDSCNL 0x45 /* Read Tearing Effect Scan line command */
/* CABC Management : ie : Content Adaptive Back light Control in IC OTM8009a */
#define OTM8009A_CMD_WRDISBV 0x51 /* Write Display Brightness command */
#define OTM8009A_CMD_WRCTRLD 0x53 /* Write CTRL Display command */
#define OTM8009A_CMD_WRCABC 0x55 /* Write Content Adaptive Brightness command */
#define OTM8009A_CMD_WRCABCMB 0x5E /* Write CABC Minimum Brightness command */
/**
* @brief OTM8009A_480X800 frequency divider
*/
#define OTM8009A_480X800_FREQUENCY_DIVIDER 2 /* LCD Frequency divider */
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup OTM8009A_Exported_Macros OTM8009A Exported Macros
* @{
*/
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup OTM8009A_Exported_Functions
* @{
*/
void DSI_IO_WriteCmd(uint32_t NbrParams, uint8_t *pParams);
uint8_t OTM8009A_Init(uint32_t ColorCoding, uint32_t orientation);
void OTM8009A_IO_Delay(uint32_t Delay);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __OTM8009A_480X800_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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Drivers/BSP/STM32469I-Discovery/LICENSE.txt
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This software component is provided to you as part of a software package and
applicable license terms are in the Package_license file. If you received this
software component outside of a package or without applicable license terms,
the terms of the BSD-3-Clause license shall apply.
You may obtain a copy of the BSD-3-Clause at:
https://opensource.org/licenses/BSD-3-Clause

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<h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
Notes for STM32469I_Discovery Board Drivers</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
<p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
2017 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;"><img alt="" id="_x0000_i1025" src="_htmresc/st_logo.png" style="border: 0px solid ; width: 86px; height: 65px;"></span><span style="font-size: 10pt;"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family: Arial; display: none;"><o:p>&nbsp;</o:p></span></p>
<table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" width="900">
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<tr style="">
<td style="padding: 0cm;" valign="top"><span style="font-family: &quot;Times New Roman&quot;;"></span><p class="MsoListParagraph" style="text-align: left;"><span style="font-family: &quot;Arial&quot;,sans-serif; font-size: 11pt;">The
BSP (Board Specific Package) drivers are parts of the STM32Cube package
based on the HAL drivers and provide a set of high level APIs relative
to the hardware components and features in the evaluation boards,
discovery kits and nucleo boards coming with the STM32Cube package for
a given STM32 serie.</span></p><p class="MsoListParagraph" style="text-align: left;"><span style="font-family: &quot;Arial&quot;,sans-serif; font-size: 11pt;">The
BSP drivers allow a quick access to the boards&#8217; services using high
level APIs and without any specific configuration as the link with the
HAL and the external components is done in intrinsic within the
drivers. <br></span></p><p class="MsoListParagraph" style="text-align: left;"><span style="font-family: &quot;Arial&quot;,sans-serif; font-size: 11pt;">From
project settings points of view, user has only to add the necessary
driver&#8217;s files in the workspace and call the needed functions from
examples. However some low level configuration functions are weak and
can be overridden by the applications if user wants to change some BSP
drivers default behavior.</span></p><h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"><span style="font-size: 12pt; color: white;">Update
History</span></h2>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 215px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.1.1 / 11-February-2022 <o:p></o:p></span></h3>
<b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<br></span></u></b>
<ul style="list-style-type: square;">
<li><span style="font-size: 10pt; font-family: Verdana;">All source files: update disclaimer to add reference to the new license agreement</span></li>
</ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 215px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.1.0 / 11-December-2020 <o:p></o:p></span></h3>
<b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<br></span></u></b><ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">Update Drivers to support new LCD controller <span style="font-weight: bold;">NT35510</span>.</span></li></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 215px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.1 / 21-September-2017 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;"><li><span style="font-size: 10pt; font-family: Verdana;">Remove date &amp; version</span></li><li><span style="font-family: Verdana; font-size: 10pt;">Add general description of BSP drivers</span></li><li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_discovery_audio.c/.h:</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Aligned with PDM&nbsp;library v3.0.0&nbsp;</span></li></ul><li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_discovery_lcd.c:</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Update &nbsp;BSP_LCD_DrawBitmap() API to fix functional misbehaviour with SW4STM32 Toolchain</span></li></ul><li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-style: italic; font-weight: bold; text-decoration: underline;">Notes:</span> <br>
</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">This version must be used with v3.0.0 of PDM library</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 205px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V2.0.0 / 27-January-2017 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<span style="font-size: 10pt; font-family: Verdana;"></span>
<ul style="list-style-type: square;">
<li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_discovery_sd.c/.h:</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Update BSP SD APIs </span><span style="font-family: Verdana; font-size: 10pt;">following new HAL SD drivers implementation</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Fix BlockSize to 512 bytes<br>
</span></li></ul><li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_</span><span style="font-size: 10pt; font-family: Verdana;">discovery</span><span style="font-size: 10pt; font-family: Verdana;">_ts.c/.h:</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Support of FT6336G Touch Screen</span></li></ul><li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_</span><span style="font-size: 10pt; font-family: Verdana;">discovery</span><span style="font-size: 10pt; font-family: Verdana;">_qspi.c/.h:</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">QSPI write operation improvement</span></li><li><span style="font-size: 10pt; font-family: Verdana;">Update CS High Time</span></li></ul><li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_</span><span style="font-size: 10pt; font-family: Verdana;">discovery</span><span style="font-size: 10pt; font-family: Verdana;">_sdram.c:</span></li><ul><li><span style="font-size: 10pt; font-family: Verdana;">Update SDRAM RowBitsNumbers and ColumnBitsNumber values to address all 16MB memory size</span><span style="font-size: 10.5pt; font-family: &quot;Helvetica&quot;,sans-serif; color: rgb(51, 51, 51);">.</span></li></ul>
<li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_</span><span style="font-size: 10pt; font-family: Verdana;">discovery</span><span style="font-size: 10pt; font-family: Verdana;">_lcd.c:</span></li>
<ul>
<li><span style="font-size: 10pt; font-family: Verdana;">Update BSP_LCD_ReadPixel for ARGB8888 and RGB888 formats</span></li>
</ul>
<li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_</span><span style="font-size: 10pt; font-family: Verdana;">discovery</span><span style="font-size: 10pt; font-family: Verdana;">_audio.c:</span></li>
<ul>
<li><span style="font-size: 10pt; font-family: Verdana;">Remove static CODEC_Reset API<br>
</span></li>
</ul>
<li><span style="font-family: Verdana; font-size: 10pt;"><span style="font-style: italic; font-weight: bold; text-decoration: underline;">Notes:</span> <br>
</span></li><ul><li><span style="font-family: Verdana; font-size: 10pt;">These</span><span style="font-family: Verdana; font-size: 10pt;"> BSP drivers</span><span style="font-family: Verdana; font-size: 10pt;"> break the compatibility with previous versions.</span></li></ul><ul><li><span style="font-family: Verdana; font-size: 10pt;">If FatFs is required, </span><span style="font-family: Verdana; font-size: 10pt; font-style: italic;">"FatFS R0.11<span class="Apple-converted-space"> </span> </span><span style="font-family: Verdana; font-size: 10pt;"><span style="font-style: italic;">ST modified 20161223"</span><span style="color: red;"><span style="color: black;"></span></span></span><span style="font-family: Verdana; font-size: 10pt;"> must be used with </span><span style="font-family: Verdana; font-size: 10pt;">this version of BSP drivers.</span></li></ul>
</ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 205px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.3 / 04-August-2016 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></b></p>
<ul style="margin-top: 0cm;" type="square">
<li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_discovery_lcd.c/.h:<br></span></li>
<ul>
<li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman'; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Update DSI initialization<br>
</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman'; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Update LTDC clock value</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman'; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Update LCD_DSI_PIXEL_DATA_FMT_RBG888 and LCD_DSI_PIXEL_DATA_FMT_RBG565 values</span></li>
</ul>
</ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 205px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.2 /
13-January-2016 <o:p></o:p></span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes</span></u></b><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;"><o:p></o:p></span></u></b></p>
<ul style="margin-top: 0cm;" type="square">
<li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman'; color: black;"><span style="color: rgb(0, 0, 0); font-family: Verdana,sans-serif; font-size: 13.3333px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none;">General&nbsp;updates
to fix&nbsp;doxygen errors</span><span style="font-size: 10pt; font-family: Verdana;"></span></li>
<li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman'; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add
STM32F469I-Discovery_BSP_User_Manual.chm file</span></li>
<li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_discovery_audio.c</span></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Alignement with
STM32F4xx_HAL_Driver V1.4.4</span><span style="font-size: 10pt; font-family: Verdana;">&nbsp;</span></li>
</ul>
<li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_discovery_qspi.c</span></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Desactivate Timeout in
memory mapped mode</span></li>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">Rename
BSP_QSPI_MemoryMappedMode() API to BSP_QSPI_EnableMemoryMappedMode()
API&nbsp;</span></li>
</ul>
<li><span style="font-size: 10pt; font-family: Verdana;">stm32469i_discovery_lcd.c</span></li>
<ul>
<li class="MsoNormal" style="color: black; margin-top: 4.5pt; margin-bottom: 4.5pt;"><span style="font-size: 10pt; font-family: Verdana;">BSP_LCD_InitEx() API
updated to remove use of intermediate variable Clockratio and improve
calculation granularity</span><br>
<span style="font-size: 10pt; font-family: Arial; color: white;"></span></li>
</ul>
</ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 220px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.1 /
29-September-2015</span></h3>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<ul style="margin-top: 0cm;" type="square">
<li class="MsoNormal"><span style="font-size: 10pt; font-family: Verdana;">stm32469i_discovery_lcd.c
update:</span></li>
<ul>
<li class="MsoNormal"><span style="font-size: 10pt; font-family: Verdana;">Add delay
within&nbsp;BSP_LCD_Reset() function </span></li>
</ul>
</ul>
<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 /
14-Augusty-2015</span></h3><p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
Changes<o:p></o:p></span></u></b></p>
<ul style="margin-top: 0cm;" type="square">
<li class="MsoNormal"><span style="font-size: 10pt; font-family: Verdana;">First official Release </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold; font-style: italic;"></span></span><span style="font-size: 10pt; font-family: Verdana;">for&nbsp;<span style="font-weight: bold; font-style: italic;">STM32469I_Discovery</span>
board drivers.</span></li>
</ul><div style="text-align: justify;"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></div>
<span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; color: black;"></span>
<b><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></b>
<div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;">
<hr align="center" size="2" width="100%"></span></div>
<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt; text-align: center;" align="center"><span style="font-size: 10pt; font-family: Verdana; color: black;">For
complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32<span style="color: black;">&nbsp;Microcontrollers
visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/class/1734.jsp" target="_blank">www.st.com/STM32</a></span></u></span><span style="font-size: 10pt; font-family: Verdana;"><a target="_blank" href="http://www.st.com/internet/mcu/family/141.jsp"><u><span style="color: blue;"></span></u></a></span><span style="font-size: 10pt; font-family: Verdana;"><u><span style="color: blue;"></span></u></span><span style="color: black;"><o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal"><span style="font-size: 10pt;"><o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
</div>
</body></html>

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/**
******************************************************************************
* @file stm32469i_discovery.c
* @author MCD Application Team
* @brief This file provides a set of firmware functions to manage LEDs,
* push-buttons, external SDRAM, external QSPI Flash, RF EEPROM,
* available on STM32469I-Discovery
* board (MB1189) RevA/B/C from STMicroelectronics.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32469i_discovery.h"
/** @defgroup BSP BSP
* @{
*/
/** @defgroup STM32469I_Discovery STM32469I Discovery
* @{
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL STM32469I Discovery LOW LEVEL
* @{
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Private_TypesDefinitions STM32469I Discovery LOW LEVEL Private TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Private_Defines STM32469I Discovery LOW LEVEL Private Defines
* @{
*/
/**
* @brief STM32469I Discovery BSP Driver version number V2.1.1
*/
#define __STM32469I_DISCOVERY_BSP_VERSION_MAIN (0x02) /*!< [31:24] main version */
#define __STM32469I_DISCOVERY_BSP_VERSION_SUB1 (0x01) /*!< [23:16] sub1 version */
#define __STM32469I_DISCOVERY_BSP_VERSION_SUB2 (0x01) /*!< [15:8] sub2 version */
#define __STM32469I_DISCOVERY_BSP_VERSION_RC (0x00) /*!< [7:0] release candidate */
#define __STM32469I_DISCOVERY_BSP_VERSION ((__STM32469I_DISCOVERY_BSP_VERSION_MAIN << 24)\
|(__STM32469I_DISCOVERY_BSP_VERSION_SUB1 << 16)\
|(__STM32469I_DISCOVERY_BSP_VERSION_SUB2 << 8 )\
|(__STM32469I_DISCOVERY_BSP_VERSION_RC))
/**
* @}
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Private_Macros STM32469I Discovery LOW LEVEL Private Macros
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Private_Variables STM32469I Discovery LOW LEVEL Private Variables
* @{
*/
uint32_t GPIO_PIN[LEDn] = {LED1_PIN,
LED2_PIN,
LED3_PIN,
LED4_PIN};
GPIO_TypeDef* GPIO_PORT[LEDn] = {LED1_GPIO_PORT,
LED2_GPIO_PORT,
LED3_GPIO_PORT,
LED4_GPIO_PORT};
GPIO_TypeDef* BUTTON_PORT[BUTTONn] = {WAKEUP_BUTTON_GPIO_PORT };
const uint16_t BUTTON_PIN[BUTTONn] = {WAKEUP_BUTTON_PIN };
const uint16_t BUTTON_IRQn[BUTTONn] = {WAKEUP_BUTTON_EXTI_IRQn };
static I2C_HandleTypeDef heval_I2c1;
static I2C_HandleTypeDef heval_I2c2;
/**
* @}
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Private_FunctionPrototypes STM32469I Discovery LOW LEVEL Private FunctionPrototypes
* @{
*/
static void I2C1_MspInit(void);
static void I2C2_MspInit(void);
static void I2C1_Init(void);
static void I2C2_Init(void);
#if defined(USE_IOEXPANDER)
static void I2C1_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
static uint8_t I2C1_Read(uint8_t Addr, uint8_t Reg);
#endif /* USE_IOEXPANDER */
static HAL_StatusTypeDef I2C1_ReadMultiple(uint8_t Addr, uint16_t Reg, uint16_t MemAddSize, uint8_t *Buffer, uint16_t Length);
static HAL_StatusTypeDef I2C2_ReadMultiple(uint8_t Addr, uint16_t Reg, uint16_t MemAddSize, uint8_t *Buffer, uint16_t Length);
static HAL_StatusTypeDef I2C1_WriteMultiple(uint8_t Addr, uint16_t Reg, uint16_t MemAddSize, uint8_t *Buffer, uint16_t Length);
static HAL_StatusTypeDef I2C2_WriteMultiple(uint8_t Addr, uint16_t Reg, uint16_t MemAddSize, uint8_t *Buffer, uint16_t Length);
static HAL_StatusTypeDef I2C1_IsDeviceReady(uint16_t DevAddress, uint32_t Trials);
static void I2C1_Error(uint8_t Addr);
static void I2C2_Error(uint8_t Addr);
/* AUDIO IO functions */
void AUDIO_IO_Init(void);
void AUDIO_IO_DeInit(void);
void AUDIO_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
uint8_t AUDIO_IO_Read(uint8_t Addr, uint8_t Reg);
void AUDIO_IO_Delay(uint32_t Delay);
/* I2C EEPROM IO function */
void EEPROM_IO_Init(void);
HAL_StatusTypeDef EEPROM_IO_WriteData(uint16_t DevAddress, uint16_t MemAddress, uint8_t* pBuffer, uint32_t BufferSize);
HAL_StatusTypeDef EEPROM_IO_ReadData(uint16_t DevAddress, uint16_t MemAddress, uint8_t* pBuffer, uint32_t BufferSize);
HAL_StatusTypeDef EEPROM_IO_IsDeviceReady(uint16_t DevAddress, uint32_t Trials);
/* TouchScreen (TS) IO functions */
void TS_IO_Init(void);
void TS_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
uint8_t TS_IO_Read(uint8_t Addr, uint8_t Reg);
uint16_t TS_IO_ReadMultiple(uint8_t Addr, uint8_t Reg, uint8_t *Buffer, uint16_t Length);
void TS_IO_WriteMultiple(uint8_t Addr, uint8_t Reg, uint8_t *Buffer, uint16_t Length);
void TS_IO_Delay(uint32_t Delay);
void OTM8009A_IO_Delay(uint32_t Delay);
void NT35510_IO_Delay(uint32_t Delay);
/**
* @}
*/
/** @defgroup STM32469I_Discovery_BSP_Public_Functions STM32469I Discovery BSP Public Functions
* @{
*/
/**
* @brief This method returns the STM32469I Discovery BSP Driver revision
* @retval version: 0xXYZR (8bits for each decimal, R for RC)
*/
uint32_t BSP_GetVersion(void)
{
return __STM32469I_DISCOVERY_BSP_VERSION;
}
/**
* @brief Configures LED GPIO.
* @param Led: LED to be configured.
* This parameter can be one of the following values:
* @arg LED1
* @arg LED2
* @arg LED3
* @arg LED4
*/
void BSP_LED_Init(Led_TypeDef Led)
{
GPIO_InitTypeDef gpio_init_structure;
if (Led <= LED4)
{
/* Configure the GPIO_LED pin */
gpio_init_structure.Pin = GPIO_PIN[Led];
gpio_init_structure.Mode = GPIO_MODE_OUTPUT_PP;
gpio_init_structure.Pull = GPIO_PULLUP;
gpio_init_structure.Speed = GPIO_SPEED_HIGH;
switch(Led)
{
case LED1 :
LED1_GPIO_CLK_ENABLE();
break;
case LED2 :
LED2_GPIO_CLK_ENABLE();
break;
case LED3 :
LED3_GPIO_CLK_ENABLE();
break;
case LED4 :
LED4_GPIO_CLK_ENABLE();
break;
default :
break;
} /* end switch */
HAL_GPIO_Init(GPIO_PORT[Led], &gpio_init_structure);
/* By default, turn off LED by setting a high level on corresponding GPIO */
HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_SET);
} /* of if (Led <= LED4) */
}
/**
* @brief DeInit LEDs.
* @param Led: LED to be configured.
* This parameter can be one of the following values:
* @arg LED1
* @arg LED2
* @arg LED3
* @arg LED4
* @note Led DeInit does not disable the GPIO clock nor disable the Mfx
*/
void BSP_LED_DeInit(Led_TypeDef Led)
{
GPIO_InitTypeDef gpio_init_structure;
if (Led <= LED4)
{
/* DeInit the GPIO_LED pin */
gpio_init_structure.Pin = GPIO_PIN[Led];
/* Turn off LED */
HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_SET);
HAL_GPIO_DeInit(GPIO_PORT[Led], gpio_init_structure.Pin);
}
}
/**
* @brief Turns selected LED On.
* @param Led: LED to be set on
* This parameter can be one of the following values:
* @arg LED1
* @arg LED2
* @arg LED3
* @arg LED4
*/
void BSP_LED_On(Led_TypeDef Led)
{
if (Led <= LED4)
{
HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_RESET);
}
}
/**
* @brief Turns selected LED Off.
* @param Led: LED to be set off
* This parameter can be one of the following values:
* @arg LED1
* @arg LED2
* @arg LED3
* @arg LED4
*/
void BSP_LED_Off(Led_TypeDef Led)
{
if (Led <= LED4)
{
HAL_GPIO_WritePin(GPIO_PORT[Led], GPIO_PIN[Led], GPIO_PIN_SET);
}
}
/**
* @brief Toggles the selected LED.
* @param Led: LED to be toggled
* This parameter can be one of the following values:
* @arg LED1
* @arg LED2
* @arg LED3
* @arg LED4
*/
void BSP_LED_Toggle(Led_TypeDef Led)
{
if (Led <= LED4)
{
HAL_GPIO_TogglePin(GPIO_PORT[Led], GPIO_PIN[Led]);
}
}
/**
* @brief Configures button GPIO and EXTI Line.
* @param Button: Button to be configured
* This parameter can be one of the following values:
* @arg BUTTON_WAKEUP: Wakeup Push Button
* @arg BUTTON_USER: User Push Button
* @param Button_Mode: Button mode
* This parameter can be one of the following values:
* @arg BUTTON_MODE_GPIO: Button will be used as simple IO
* @arg BUTTON_MODE_EXTI: Button will be connected to EXTI line
* with interrupt generation capability
*/
void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef Button_Mode)
{
GPIO_InitTypeDef gpio_init_structure;
/* Enable the BUTTON clock */
BUTTON_GPIO_CLK_ENABLE();
if(Button_Mode == BUTTON_MODE_GPIO)
{
/* Configure Button pin as input */
gpio_init_structure.Pin = BUTTON_PIN[Button];
gpio_init_structure.Mode = GPIO_MODE_INPUT;
gpio_init_structure.Pull = GPIO_NOPULL;
gpio_init_structure.Speed = GPIO_SPEED_FAST;
HAL_GPIO_Init(BUTTON_PORT[Button], &gpio_init_structure);
}
if(Button_Mode == BUTTON_MODE_EXTI)
{
/* Configure Button pin as input with External interrupt */
gpio_init_structure.Pin = BUTTON_PIN[Button];
gpio_init_structure.Pull = GPIO_NOPULL;
gpio_init_structure.Speed = GPIO_SPEED_FAST;
gpio_init_structure.Mode = GPIO_MODE_IT_RISING;
HAL_GPIO_Init(BUTTON_PORT[Button], &gpio_init_structure);
/* Enable and set Button EXTI Interrupt to the lowest priority */
HAL_NVIC_SetPriority((IRQn_Type)(BUTTON_IRQn[Button]), 0x0F, 0x00);
HAL_NVIC_EnableIRQ((IRQn_Type)(BUTTON_IRQn[Button]));
}
}
/**
* @brief Push Button DeInit.
* @param Button: Button to be configured
* This parameter can be one of the following values:
* @arg BUTTON_WAKEUP: Wakeup Push Button
* @arg BUTTON_USER: User Push Button
* @note PB DeInit does not disable the GPIO clock
*/
void BSP_PB_DeInit(Button_TypeDef Button)
{
GPIO_InitTypeDef gpio_init_structure;
gpio_init_structure.Pin = BUTTON_PIN[Button];
HAL_NVIC_DisableIRQ((IRQn_Type)(BUTTON_IRQn[Button]));
HAL_GPIO_DeInit(BUTTON_PORT[Button], gpio_init_structure.Pin);
}
/**
* @brief Returns the selected button state.
* @param Button: Button to be checked
* This parameter can be one of the following values:
* @arg BUTTON_WAKEUP: Wakeup Push Button
* @arg BUTTON_USER: User Push Button
* @retval The Button GPIO pin value
*/
uint32_t BSP_PB_GetState(Button_TypeDef Button)
{
return HAL_GPIO_ReadPin(BUTTON_PORT[Button], BUTTON_PIN[Button]);
}
/**
* @}
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Private_Functions STM32469I Discovery LOW LEVEL Private Functions
* @{
*/
/*******************************************************************************
BUS OPERATIONS
*******************************************************************************/
/******************************* I2C Routines *********************************/
/**
* @brief Initializes I2C MSP.
*/
static void I2C1_MspInit(void)
{
GPIO_InitTypeDef gpio_init_structure;
/*** Configure the GPIOs ***/
/* Enable GPIO clock */
DISCO_I2C1_SCL_SDA_GPIO_CLK_ENABLE();
#if defined(USE_STM32469I_DISCO_REVC)
/* Perform 10 pulses on SCL to unlock I2C devices if previous I2C transaction aborted.*/
/* This configuration is needed with STM32F469i Disco RevC when using touch screen controller FT6336U */
gpio_init_structure.Pin = DISCO_I2C1_SCL_PIN;
gpio_init_structure.Mode = GPIO_MODE_OUTPUT_OD;
gpio_init_structure.Pull = GPIO_NOPULL;
gpio_init_structure.Speed = GPIO_SPEED_FAST;
gpio_init_structure.Alternate = 0;
HAL_GPIO_Init( DISCO_I2C1_SCL_SDA_GPIO_PORT, &gpio_init_structure );
for(uint8_t count = 10; count > 0; count-- )
{
HAL_GPIO_WritePin( DISCO_I2C1_SCL_SDA_GPIO_PORT, DISCO_I2C1_SCL_PIN, GPIO_PIN_SET );
HAL_Delay(1);
HAL_GPIO_WritePin( DISCO_I2C1_SCL_SDA_GPIO_PORT, DISCO_I2C1_SCL_PIN, GPIO_PIN_RESET );
HAL_Delay(1);
}
#endif /* USE_STM32469I_DISCO_REVC */
/* Configure I2C Tx as alternate function */
gpio_init_structure.Pin = DISCO_I2C1_SCL_PIN;
gpio_init_structure.Mode = GPIO_MODE_AF_OD;
gpio_init_structure.Pull = GPIO_NOPULL;
gpio_init_structure.Speed = GPIO_SPEED_FAST;
gpio_init_structure.Alternate = DISCO_I2C1_SCL_SDA_AF;
HAL_GPIO_Init(DISCO_I2C1_SCL_SDA_GPIO_PORT, &gpio_init_structure);
/* Configure I2C Rx as alternate function */
gpio_init_structure.Pin = DISCO_I2C1_SDA_PIN;
HAL_GPIO_Init(DISCO_I2C1_SCL_SDA_GPIO_PORT, &gpio_init_structure);
/*** Configure the I2C peripheral ***/
/* Enable I2C clock */
DISCO_I2C1_CLK_ENABLE();
/* Force the I2C peripheral clock reset */
DISCO_I2C1_FORCE_RESET();
/* Release the I2C peripheral clock reset */
DISCO_I2C1_RELEASE_RESET();
/* Enable and set I2C1 Interrupt to a lower priority */
HAL_NVIC_SetPriority(DISCO_I2C1_EV_IRQn, 0x05, 0);
HAL_NVIC_EnableIRQ(DISCO_I2C1_EV_IRQn);
/* Enable and set I2C1 Interrupt to a lower priority */
HAL_NVIC_SetPriority(DISCO_I2C1_ER_IRQn, 0x05, 0);
HAL_NVIC_EnableIRQ(DISCO_I2C1_ER_IRQn);
}
/**
* @brief Initializes I2C MSP.
*/
static void I2C2_MspInit(void)
{
GPIO_InitTypeDef gpio_init_structure;
/*** Configure the GPIOs ***/
/* Enable GPIO clock */
DISCO_I2C2_SCL_SDA_GPIO_CLK_ENABLE();
/* Configure I2C Tx as alternate function */
gpio_init_structure.Pin = DISCO_I2C2_SCL_PIN;
gpio_init_structure.Mode = GPIO_MODE_AF_OD;
gpio_init_structure.Pull = GPIO_NOPULL;
gpio_init_structure.Speed = GPIO_SPEED_FAST;
gpio_init_structure.Alternate = DISCO_I2C2_SCL_SDA_AF;
HAL_GPIO_Init(DISCO_I2C2_SCL_SDA_GPIO_PORT, &gpio_init_structure);
/* Configure I2C Rx as alternate function */
gpio_init_structure.Pin = DISCO_I2C2_SDA_PIN;
HAL_GPIO_Init(DISCO_I2C2_SCL_SDA_GPIO_PORT, &gpio_init_structure);
/*** Configure the I2C peripheral ***/
/* Enable I2C clock */
DISCO_I2C2_CLK_ENABLE();
/* Force the I2C peripheral clock reset */
DISCO_I2C2_FORCE_RESET();
/* Release the I2C peripheral clock reset */
DISCO_I2C2_RELEASE_RESET();
/* Enable and set I2C1 Interrupt to a lower priority */
HAL_NVIC_SetPriority(DISCO_I2C2_EV_IRQn, 0x05, 0);
HAL_NVIC_EnableIRQ(DISCO_I2C2_EV_IRQn);
/* Enable and set I2C1 Interrupt to a lower priority */
HAL_NVIC_SetPriority(DISCO_I2C2_ER_IRQn, 0x05, 0);
HAL_NVIC_EnableIRQ(DISCO_I2C2_ER_IRQn);
}
/**
* @brief Initializes I2C HAL.
*/
static void I2C1_Init(void)
{
if(HAL_I2C_GetState(&heval_I2c1) == HAL_I2C_STATE_RESET)
{
heval_I2c1.Instance = I2C1;
heval_I2c1.Init.ClockSpeed = I2C1_SCL_FREQ_KHZ;
heval_I2c1.Init.DutyCycle = I2C_DUTYCYCLE_2;
heval_I2c1.Init.OwnAddress1 = 0;
heval_I2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
heval_I2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
heval_I2c1.Init.OwnAddress2 = 0;
heval_I2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
heval_I2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
/* Init the I2C */
I2C1_MspInit();
HAL_I2C_Init(&heval_I2c1);
}
}
/**
* @brief Initializes I2C HAL.
*/
static void I2C2_Init(void)
{
if(HAL_I2C_GetState(&heval_I2c2) == HAL_I2C_STATE_RESET)
{
heval_I2c2.Instance = I2C2;
heval_I2c2.Init.ClockSpeed = I2C2_SCL_FREQ_KHZ;
heval_I2c2.Init.DutyCycle = I2C_DUTYCYCLE_2;
heval_I2c2.Init.OwnAddress1 = 0;
heval_I2c2.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
heval_I2c2.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
heval_I2c2.Init.OwnAddress2 = 0;
heval_I2c2.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
heval_I2c2.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
/* Init the I2C */
I2C2_MspInit();
HAL_I2C_Init(&heval_I2c2);
}
}
/**
* @brief Writes a single data.
* @param Addr: I2C address
* @param Reg: Register address
* @param Value: Data to be written
*/
static void I2C1_Write(uint8_t Addr, uint8_t Reg, uint8_t Value)
{
HAL_StatusTypeDef status = HAL_OK;
status = HAL_I2C_Mem_Write(&heval_I2c1,
Addr,
(uint16_t)Reg,
I2C_MEMADD_SIZE_8BIT,
&Value,
1,
100);
/* Check the communication status */
if(status != HAL_OK)
{
/* Execute user timeout callback */
I2C1_Error(Addr);
}
}
/**
* @brief Reads a single data.
* @param Addr: I2C address
* @param Reg: Register address
* @retval Read data
*/
static uint8_t I2C1_Read(uint8_t Addr, uint8_t Reg)
{
HAL_StatusTypeDef status = HAL_OK;
uint8_t Value = 0;
status = HAL_I2C_Mem_Read(&heval_I2c1,
Addr,
Reg,
I2C_MEMADD_SIZE_8BIT,
&Value,
1,
1000);
/* Check the communication status */
if(status != HAL_OK)
{
/* Execute user timeout callback */
I2C1_Error(Addr);
}
return Value;
}
/**
* @brief Reads multiple data.
* @param Addr: I2C address
* @param Reg: Reg address
* @param MemAddress: memory address
* @param Buffer: Pointer to data buffer
* @param Length: Length of the data
* @retval HAL status
*/
static HAL_StatusTypeDef I2C1_ReadMultiple(uint8_t Addr,
uint16_t Reg,
uint16_t MemAddress,
uint8_t *Buffer,
uint16_t Length)
{
HAL_StatusTypeDef status = HAL_OK;
status = HAL_I2C_Mem_Read(&heval_I2c1,
Addr,
(uint16_t)Reg,
MemAddress,
Buffer,
Length,
1000);
/* Check the communication status */
if(status != HAL_OK)
{
/* I2C error occured */
I2C1_Error(Addr);
}
return status;
}
static HAL_StatusTypeDef I2C2_ReadMultiple(uint8_t Addr,
uint16_t Reg,
uint16_t MemAddress,
uint8_t *Buffer,
uint16_t Length)
{
HAL_StatusTypeDef status = HAL_OK;
status = HAL_I2C_Mem_Read(&heval_I2c2,
Addr,
(uint16_t)Reg,
MemAddress,
Buffer,
Length,
1000);
/* Check the communication status */
if(status != HAL_OK)
{
/* I2C2 error occured */
I2C2_Error(Addr);
}
return status;
}
/**
* @brief Writes a value in a register of the device through BUS in using DMA mode.
* @param Addr: Device address on BUS Bus.
* @param Reg: The target register address to write
* @param MemAddress: memory address
* @param Buffer: The target register value to be written
* @param Length: buffer size to be written
* @retval HAL status
*/
static HAL_StatusTypeDef I2C1_WriteMultiple(uint8_t Addr,
uint16_t Reg,
uint16_t MemAddress,
uint8_t *Buffer,
uint16_t Length)
{
HAL_StatusTypeDef status = HAL_OK;
status = HAL_I2C_Mem_Write(&heval_I2c1,
Addr,
(uint16_t)Reg,
MemAddress,
Buffer,
Length,
1000);
/* Check the communication status */
if(status != HAL_OK)
{
/* Re-Initiaize the I2C Bus */
I2C1_Error(Addr);
}
return status;
}
static HAL_StatusTypeDef I2C2_WriteMultiple(uint8_t Addr,
uint16_t Reg,
uint16_t MemAddress,
uint8_t *Buffer,
uint16_t Length)
{
HAL_StatusTypeDef status = HAL_OK;
status = HAL_I2C_Mem_Write(&heval_I2c2,
Addr,
(uint16_t)Reg,
MemAddress,
Buffer,
Length,
1000);
/* Check the communication status */
if(status != HAL_OK)
{
/* Re-Initiaize the I2C2 Bus */
I2C2_Error(Addr);
}
return status;
}
/**
* @brief Checks if target device is ready for communication.
* @note This function is used with Memory devices
* @param DevAddress: Target device address
* @param Trials: Number of trials
* @retval HAL status
*/
static HAL_StatusTypeDef I2C1_IsDeviceReady(uint16_t DevAddress, uint32_t Trials)
{
return (HAL_I2C_IsDeviceReady(&heval_I2c1, DevAddress, Trials, 1000));
}
/**
* @brief Manages error callback by re-initializing I2C.
* @param Addr: I2C Address
*/
static void I2C1_Error(uint8_t Addr)
{
/* De-initialize the I2C comunication bus */
HAL_I2C_DeInit(&heval_I2c1);
/* Re-Initiaize the I2C comunication bus */
I2C1_Init();
}
static void I2C2_Error(uint8_t Addr)
{
/* De-initialize the I2C2 comunication bus */
HAL_I2C_DeInit(&heval_I2c2);
/* Re-Initiaize the I2C2 comunication bus */
I2C2_Init();
}
/**
* @}
*/
/*******************************************************************************
LINK OPERATIONS
*******************************************************************************/
/********************************* LINK AUDIO *********************************/
/**
* @brief Initializes Audio low level.
*/
void AUDIO_IO_Init(void)
{
I2C2_Init();
}
/**
* @brief DeInitializes Audio low level.
*/
void AUDIO_IO_DeInit(void)
{
}
/**
* @brief Writes a single data.
* @param Addr: I2C address
* @param Reg: Reg address
* @param Value: Data to be written
*/
void AUDIO_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value)
{
I2C2_WriteMultiple(Addr, (uint16_t) Reg, I2C_MEMADD_SIZE_8BIT, (uint8_t*)&Value, 1);
}
/**
* @brief Reads a single data.
* @param Addr: I2C address
* @param Reg: Reg address
* @retval Data to be read
*/
uint8_t AUDIO_IO_Read(uint8_t Addr, uint8_t Reg)
{
uint8_t read_value = 0;
I2C2_ReadMultiple(Addr, (uint16_t) Reg, I2C_MEMADD_SIZE_8BIT, (uint8_t*)&read_value, 1);
return read_value;
}
/**
* @brief AUDIO Codec delay
* @param Delay: Delay in ms
*/
void AUDIO_IO_Delay(uint32_t Delay)
{
HAL_Delay(Delay);
}
/******************************** LINK I2C EEPROM *****************************/
/**
* @brief Initializes peripherals used by the I2C EEPROM driver.
*/
void EEPROM_IO_Init(void)
{
I2C1_Init();
}
/**
* @brief Write data to I2C EEPROM driver in using DMA channel.
* @param DevAddress: Target device address
* @param MemAddress: Internal memory address
* @param pBuffer: Pointer to data buffer
* @param BufferSize: Amount of data to be sent
* @retval HAL status
*/
HAL_StatusTypeDef EEPROM_IO_WriteData(uint16_t DevAddress, uint16_t MemAddress, uint8_t* pBuffer, uint32_t BufferSize)
{
return (I2C1_WriteMultiple(DevAddress, MemAddress, I2C_MEMADD_SIZE_16BIT, pBuffer, BufferSize));
}
/**
* @brief Read data from I2C EEPROM driver in using DMA channel.
* @param DevAddress: Target device address
* @param MemAddress: Internal memory address
* @param pBuffer: Pointer to data buffer
* @param BufferSize: Amount of data to be read
* @retval HAL status
*/
HAL_StatusTypeDef EEPROM_IO_ReadData(uint16_t DevAddress, uint16_t MemAddress, uint8_t* pBuffer, uint32_t BufferSize)
{
return (I2C1_ReadMultiple(DevAddress, MemAddress, I2C_MEMADD_SIZE_16BIT, pBuffer, BufferSize));
}
/**
* @brief Checks if target device is ready for communication.
* @note This function is used with Memory devices
* @param DevAddress: Target device address
* @param Trials: Number of trials
* @retval HAL status
*/
HAL_StatusTypeDef EEPROM_IO_IsDeviceReady(uint16_t DevAddress, uint32_t Trials)
{
return (I2C1_IsDeviceReady(DevAddress, Trials));
}
/******************************** LINK TS (TouchScreen) ***********************/
/**
* @brief Initialize I2C communication
* channel from MCU to TouchScreen (TS).
*/
void TS_IO_Init(void)
{
I2C1_Init();
}
/**
* @brief Writes single data with I2C communication
* channel from MCU to TouchScreen.
* @param Addr: I2C address
* @param Reg: Register address
* @param Value: Data to be written
*/
void TS_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value)
{
I2C1_Write(Addr, Reg, Value);
}
/**
* @brief Reads single data with I2C communication
* channel from TouchScreen.
* @param Addr: I2C address
* @param Reg: Register address
* @retval Read data
*/
uint8_t TS_IO_Read(uint8_t Addr, uint8_t Reg)
{
return I2C1_Read(Addr, Reg);
}
/**
* @brief Reads multiple data with I2C communication
* channel from TouchScreen.
* @param Addr: I2C address
* @param Reg: Register address
* @param Buffer: Pointer to data buffer
* @param Length: Length of the data
* @retval Number of read data
*/
uint16_t TS_IO_ReadMultiple(uint8_t Addr, uint8_t Reg, uint8_t *Buffer, uint16_t Length)
{
return I2C1_ReadMultiple(Addr, (uint16_t)Reg, I2C_MEMADD_SIZE_8BIT, Buffer, Length);
}
/**
* @brief Writes multiple data with I2C communication
* channel from MCU to TouchScreen.
* @param Addr: I2C address
* @param Reg: Register address
* @param Buffer: Pointer to data buffer
* @param Length: Length of the data
*/
void TS_IO_WriteMultiple(uint8_t Addr, uint8_t Reg, uint8_t *Buffer, uint16_t Length)
{
I2C1_WriteMultiple(Addr, (uint16_t)Reg, I2C_MEMADD_SIZE_8BIT, Buffer, Length);
}
/**
* @brief Delay function used in TouchScreen low level driver.
* @param Delay: Delay in ms
*/
void TS_IO_Delay(uint32_t Delay)
{
HAL_Delay(Delay);
}
/**************************** LINK OTM8009A (Display driver) ******************/
/**
* @brief OTM8009A delay
* @param Delay: Delay in ms
*/
void OTM8009A_IO_Delay(uint32_t Delay)
{
HAL_Delay(Delay);
}
/**************************** LINK NT35510 (Display driver) ******************/
/**
* @brief NT35510 delay
* @param Delay: Delay in ms
*/
void NT35510_IO_Delay(uint32_t Delay)
{
HAL_Delay(Delay);
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery.h
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/**
******************************************************************************
* @file stm32469i_discovery.h
* @author MCD Application Team
* @brief This file contains definitions for STM32469I-Discovery LEDs,
* push-buttons hardware resources.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* IMPORTANT: One of the following flags must be defined in the preprocessor */
/* options in order to select the target board revision: !!!!!!!!!! */
/* USE_STM32469I_DISCO_REVA */
/* USE_STM32469I_DISCO_REVB */
/* USE_STM32469I_DISCO_REVC */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32469I_DISCOVERY_H
#define __STM32469I_DISCOVERY_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/** @addtogroup STM32469I_Discovery_LOW_LEVEL
* @{
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Exported_Types STM32469I Discovery LOW LEVEL Exported Types
* @{
*/
/** @brief Led_TypeDef
* STM32469I_Discovery board leds definitions.
*/
typedef enum
{
LED1 = 0,
LED_GREEN = LED1,
LED2 = 1,
LED_ORANGE = LED2,
LED3 = 2,
LED_RED = LED3,
LED4 = 3,
LED_BLUE = LED4
} Led_TypeDef;
/** @brief Button_TypeDef
* STM32469I_Discovery board Buttons definitions.
*/
typedef enum
{
BUTTON_WAKEUP = 0
} Button_TypeDef;
#define BUTTON_USER BUTTON_WAKEUP
/** @brief ButtonMode_TypeDef
* STM32469I_Discovery board Buttons Modes definitions.
*/
typedef enum
{
BUTTON_MODE_GPIO = 0,
BUTTON_MODE_EXTI = 1
} ButtonMode_TypeDef;
/** @addtogroup Exported_types
* @{
*/
typedef enum
{
PB_SET = 0,
PB_RESET = !PB_SET
} ButtonValue_TypeDef;
/** @brief DISCO_Status_TypeDef
* STM32469I_DISCO board Status return possible values.
*/
typedef enum
{
DISCO_OK = 0,
DISCO_ERROR = 1
} DISCO_Status_TypeDef;
/**
* @}
*/
/**
* @}
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Exported_Constants STM32469I Discovery LOW LEVEL Exported Constants
* @{
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_LED STM32469I Discovery LOW LEVEL LED
* @{
*/
/* Always four leds for all revisions of Discovery boards */
#define LEDn ((uint8_t)4)
/* 4 Leds are connected to MCU directly on PG6, PD4, PD5, PK3 */
#define LED1_GPIO_PORT ((GPIO_TypeDef*)GPIOG)
#define LED2_GPIO_PORT ((GPIO_TypeDef*)GPIOD)
#define LED3_GPIO_PORT ((GPIO_TypeDef*)GPIOD)
#define LED4_GPIO_PORT ((GPIO_TypeDef*)GPIOK)
#define LED1_GPIO_CLK_ENABLE() __HAL_RCC_GPIOG_CLK_ENABLE()
#define LED1_GPIO_CLK_DISABLE() __HAL_RCC_GPIOG_CLK_DISABLE()
#define LED2_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE()
#define LED2_GPIO_CLK_DISABLE() __HAL_RCC_GPIOD_CLK_DISABLE()
#define LED3_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE()
#define LED3_GPIO_CLK_DISABLE() __HAL_RCC_GPIOD_CLK_DISABLE()
#define LED4_GPIO_CLK_ENABLE() __HAL_RCC_GPIOK_CLK_ENABLE()
#define LED4_GPIO_CLK_DISABLE() __HAL_RCC_GPIOK_CLK_DISABLE()
#define LED1_PIN ((uint32_t)GPIO_PIN_6)
#define LED2_PIN ((uint32_t)GPIO_PIN_4)
#define LED3_PIN ((uint32_t)GPIO_PIN_5)
#define LED4_PIN ((uint32_t)GPIO_PIN_3)
/**
* @}
*/
/** @addtogroup STM32469I_Discovery_LOW_LEVEL_BUTTON STM32469I Discovery LOW LEVEL BUTTON
* @{
*/
/* Only one User/Wakeup button */
#define BUTTONn ((uint8_t)1)
/**
* @brief Wakeup push-button
*/
#define WAKEUP_BUTTON_PIN GPIO_PIN_0
#define WAKEUP_BUTTON_GPIO_PORT GPIOA
#define WAKEUP_BUTTON_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define WAKEUP_BUTTON_GPIO_CLK_DISABLE() __HAL_RCC_GPIOA_CLK_DISABLE()
#define WAKEUP_BUTTON_EXTI_IRQn EXTI0_IRQn
/* Define the USER button as an alias of the Wakeup button */
#define USER_BUTTON_PIN WAKEUP_BUTTON_PIN
#define USER_BUTTON_GPIO_PORT WAKEUP_BUTTON_GPIO_PORT
#define USER_BUTTON_GPIO_CLK_ENABLE() WAKEUP_BUTTON_GPIO_CLK_ENABLE()
#define USER_BUTTON_GPIO_CLK_DISABLE() WAKEUP_BUTTON_GPIO_CLK_DISABLE()
#define USER_BUTTON_EXTI_IRQn WAKEUP_BUTTON_EXTI_IRQn
#define BUTTON_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
/**
* @}
*/
/**
* @brief OTG_FS1 OVER_CURRENT and POWER_SWITCH Pins definition
*/
#define AUDIO_INT_PIN GPIO_PIN_7
#define AUDIO_INT_PORT GPIOB
#define AUDIO_INT_PORT_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define OTG_FS1_OVER_CURRENT_PIN GPIO_PIN_7
#define OTG_FS1_OVER_CURRENT_PORT GPIOB
#define OTG_FS1_OVER_CURRENT_PORT_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define OTG_FS1_POWER_SWITCH_PIN GPIO_PIN_2
#define OTG_FS1_POWER_SWITCH_PORT GPIOB
#define OTG_FS1_POWER_SWITCH_PORT_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
/**
* @brief SD-detect signal
*/
#define SD_DETECT_PIN ((uint32_t)GPIO_PIN_2)
#define SD_DETECT_GPIO_PORT ((GPIO_TypeDef*)GPIOG)
#define SD_DETECT_GPIO_CLK_ENABLE() __HAL_RCC_GPIOG_CLK_ENABLE()
#define SD_DETECT_GPIO_CLK_DISABLE() __HAL_RCC_GPIOG_CLK_DISABLE()
#define SD_DETECT_EXTI_IRQn EXTI2_IRQn
/**
* @brief TS_INT signal from TouchScreen when it is configured in interrupt mode
*/
#define TS_INT_PIN ((uint32_t)GPIO_PIN_5)
#define TS_INT_GPIO_PORT ((GPIO_TypeDef*)GPIOJ)
#define TS_INT_GPIO_CLK_ENABLE() __HAL_RCC_GPIOJ_CLK_ENABLE()
#define TS_INT_GPIO_CLK_DISABLE() __HAL_RCC_GPIOJ_CLK_DISABLE()
#define TS_INT_EXTI_IRQn EXTI9_5_IRQn
/**
* @brief TouchScreen FT6206 Slave I2C address 1
*/
#define TS_I2C_ADDRESS ((uint16_t)0x54)
/**
* @brief TouchScreen FT6336G Slave I2C address 2
*/
#define TS_I2C_ADDRESS_A02 ((uint16_t)0x70)
/**
* @brief Audio I2C Slave address
*/
#define AUDIO_I2C_ADDRESS ((uint16_t)0x94)
/**
* @brief EEPROM I2C Slave address 1
*/
#define EEPROM_I2C_ADDRESS_A01 ((uint16_t)0xA0)
/**
* @brief EEPROM I2C Slave address 2
*/
#define EEPROM_I2C_ADDRESS_A02 ((uint16_t)0xA6)
/**
* @brief I2C clock speed configuration (in Hz)
* WARNING:
* Make sure that this define is not already declared in other files
* It can be used in parallel by other modules.
*/
#ifndef I2C1_SCL_FREQ_KHZ
#define I2C1_SCL_FREQ_KHZ 400000 /*!< f(I2C_SCL) = 400 kHz */
#endif /* I2C1_SCL_FREQ_KHZ */
/**
* @brief User can use this section to tailor I2C1/I2C1 instance used and associated
* resources.
* Definition for I2C1 clock resources
*/
#define DISCO_I2C1 I2C1
#define DISCO_I2C1_CLK_ENABLE() __HAL_RCC_I2C1_CLK_ENABLE()
#define DISCO_DMAx_CLK_ENABLE() __HAL_RCC_DMA1_CLK_ENABLE()
#define DISCO_I2C1_SCL_SDA_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define DISCO_I2C1_FORCE_RESET() __HAL_RCC_I2C1_FORCE_RESET()
#define DISCO_I2C1_RELEASE_RESET() __HAL_RCC_I2C1_RELEASE_RESET()
/** @brief Definition for I2C1 Pins
*/
#define DISCO_I2C1_SCL_PIN GPIO_PIN_8 /*!< PB8 */
#define DISCO_I2C1_SCL_SDA_GPIO_PORT GPIOB
#define DISCO_I2C1_SCL_SDA_AF GPIO_AF4_I2C1
#define DISCO_I2C1_SDA_PIN GPIO_PIN_9 /*!< PB9 */
/** @brief Definition of I2C interrupt requests
*/
#define DISCO_I2C1_EV_IRQn I2C1_EV_IRQn
#define DISCO_I2C1_ER_IRQn I2C1_ER_IRQn
/**
* @brief I2C2 clock speed configuration (in Hz)
* WARNING:
* Make sure that this define is not already declared in other files
* It can be used in parallel by other modules.
*/
#ifndef I2C2_SCL_FREQ_KHZ
#define I2C2_SCL_FREQ_KHZ 100000 /*!< f(I2C2_SCL) < 100 kHz */
#endif /* I2C2_SCL_FREQ_KHZ */
/**
* @brief User can use this section to tailor I2C2/I2C2 instance used and associated
* resources (audio codec).
* Definition for I2C2 clock resources
*/
#define DISCO_I2C2 I2C2
#define DISCO_I2C2_CLK_ENABLE() __HAL_RCC_I2C2_CLK_ENABLE()
#define DISCO_I2C2_SCL_SDA_GPIO_CLK_ENABLE() __HAL_RCC_GPIOH_CLK_ENABLE()
#define DISCO_I2C2_FORCE_RESET() __HAL_RCC_I2C2_FORCE_RESET()
#define DISCO_I2C2_RELEASE_RESET() __HAL_RCC_I2C2_RELEASE_RESET()
/** @brief Definition for I2C2 Pins
*/
#define DISCO_I2C2_SCL_PIN GPIO_PIN_4 /*!< PH4 */
#define DISCO_I2C2_SCL_SDA_GPIO_PORT GPIOH
#define DISCO_I2C2_SCL_SDA_AF GPIO_AF4_I2C2
#define DISCO_I2C2_SDA_PIN GPIO_PIN_5 /*!< PH5 */
/** @brief Definition of I2C2 interrupt requests
*/
#define DISCO_I2C2_EV_IRQn I2C2_EV_IRQn
#define DISCO_I2C2_ER_IRQn I2C2_ER_IRQn
#if !defined(USE_STM32469I_DISCO_REVA) && \
!defined(USE_STM32469I_DISCO_REVB) && \
!defined(USE_STM32469I_DISCO_REVC)
#define USE_STM32469I_DISCO_REVC
#endif
/**
* @}
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Exported_Macros STM32469I Discovery LOW LEVEL Exported Macros
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I_Discovery_LOW_LEVEL_Exported_Functions STM32469I Discovery LOW LEVEL Exported Functions
* @{
*/
uint32_t BSP_GetVersion(void);
void BSP_LED_Init(Led_TypeDef Led);
void BSP_LED_DeInit(Led_TypeDef Led);
void BSP_LED_On(Led_TypeDef Led);
void BSP_LED_Off(Led_TypeDef Led);
void BSP_LED_Toggle(Led_TypeDef Led);
void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef Button_Mode);
void BSP_PB_DeInit(Button_TypeDef Button);
uint32_t BSP_PB_GetState(Button_TypeDef Button);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32469I_DISCOVERY_H */

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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_audio.c
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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_audio.h
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/**
******************************************************************************
* @file stm32469i_discovery_audio.h
* @author MCD Application Team
* @version V2.0.0
* @date 27-January-2017
* @brief This file contains the common defines and functions prototypes for
* the stm32469i_discovery_audio.c driver.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32469I_DISCOVERY_AUDIO_H
#define __STM32469I_DISCOVERY_AUDIO_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#if defined(BSP_AUDIO_USE_RTOS)
#include "k_mem.h"
#else
#include <stdlib.h>
#endif
/* Include audio component Driver */
#include "../Components/cs43l22/cs43l22.h"
#include "stm32469i_discovery.h"
#include "../../../Middlewares/ST/STM32_Audio/Addons/PDM/Inc/pdm2pcm_glo.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/** @addtogroup STM32469I-Discovery_AUDIO
* @{
*/
/** @defgroup STM32469I-Discovery_AUDIO_Exported_Types STM32469I Discovery AUDIO Exported Types
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_AUDIO_Exported_Constants STM32469I Discovery AUDIO Exported Constants
* @{
*/
/** @defgroup BSP_Audio_Out_Option BSP AUDIO OUT Option
* @{
*/
#define BSP_AUDIO_OUT_CIRCULARMODE ((uint32_t)0x00000001) /* BUFFER CIRCULAR MODE */
#define BSP_AUDIO_OUT_NORMALMODE ((uint32_t)0x00000002) /* BUFFER NORMAL MODE */
#define BSP_AUDIO_OUT_STEREOMODE ((uint32_t)0x00000004) /* STEREO MODE */
#define BSP_AUDIO_OUT_MONOMODE ((uint32_t)0x00000008) /* MONO MODE */
/**
* @}
*/
/*------------------------------------------------------------------------------
USER SAI defines parameters
-----------------------------------------------------------------------------*/
/** @defgroup CODEC_AudioFrame_SLOT_TDMMode STM32469I Discovery Audio Slot TDM mode
* @brief In W8994 codec the Audio frame contains 4 slots : TDM Mode
* TDM format :
* +------------------|------------------|--------------------|-------------------+
* | CODEC_SLOT0 Left | CODEC_SLOT1 Left | CODEC_SLOT0 Right | CODEC_SLOT1 Right |
* +------------------------------------------------------------------------------+
* @{
*/
/* To have 2 separate audio stream in Both headphone and speaker the 4 slot must be activated */
#define CODEC_AUDIOFRAME_SLOT_0123 SAI_SLOTACTIVE_0 | SAI_SLOTACTIVE_1 | SAI_SLOTACTIVE_2 | SAI_SLOTACTIVE_3
/* To have an audio stream in headphone only SAI Slot 0 and Slot 2 must be activated */
#define CODEC_AUDIOFRAME_SLOT_02 SAI_SLOTACTIVE_0 | SAI_SLOTACTIVE_2
/* To have an audio stream in speaker only SAI Slot 1 and Slot 3 must be activated */
#define CODEC_AUDIOFRAME_SLOT_13 SAI_SLOTACTIVE_1 | SAI_SLOTACTIVE_3
/**
* @}
*/
/* SAI peripheral configuration defines */
#define AUDIO_SAIx SAI1_Block_A
#define AUDIO_SAIx_CLK_ENABLE() __HAL_RCC_SAI1_CLK_ENABLE()
#define AUDIO_SAIx_CLK_DISABLE() __HAL_RCC_SAI1_CLK_DISABLE()
#define AUDIO_SAIx_MCLK_SCK_SD_FS_AF GPIO_AF6_SAI1
#define AUDIO_SAIx_MCLK_ENABLE() __HAL_RCC_GPIOG_CLK_ENABLE()
#define AUDIO_SAIx_MCLK_DISABLE() __HAL_RCC_GPIOG_CLK_DISABLE()
#define AUDIO_SAIx_MCK_PIN GPIO_PIN_7
#define AUDIO_SAIx_MCLK_GPIO_PORT GPIOG
#define AUDIO_SAIx_SCK_SD_FS_ENABLE() __HAL_RCC_GPIOE_CLK_ENABLE()
#define AUDIO_SAIx_SCK_SD_FS_DISABLE() __HAL_RCC_GPIOE_CLK_DISABLE()
#define AUDIO_SAIx_FS_PIN GPIO_PIN_4
#define AUDIO_SAIx_SCK_PIN GPIO_PIN_5
#define AUDIO_SAIx_SD_PIN GPIO_PIN_6
#define AUDIO_SAIx_SCK_SD_FS_GPIO_PORT GPIOE
#define AUDIO_RESET_ENABLE() __HAL_RCC_GPIOE_CLK_ENABLE()
#define AUDIO_RESET_DISABLE() __HAL_RCC_GPIOE_CLK_DISABLE()
#define AUDIO_RESET_PIN GPIO_PIN_2
#define AUDIO_RESET_GPIO_PORT GPIOE
/* SAI DMA Stream definitions */
#define AUDIO_SAIx_DMAx_CLK_ENABLE() __HAL_RCC_DMA2_CLK_ENABLE()
#define AUDIO_SAIx_DMAx_CLK_DISABLE() __HAL_RCC_DMA2_CLK_DISABLE()
#define AUDIO_SAIx_DMAx_STREAM DMA2_Stream3
#define AUDIO_SAIx_DMAx_CHANNEL DMA_CHANNEL_0
#define AUDIO_SAIx_DMAx_IRQ DMA2_Stream3_IRQn
#define AUDIO_SAIx_DMAx_PERIPH_DATA_SIZE DMA_PDATAALIGN_HALFWORD
#define AUDIO_SAIx_DMAx_MEM_DATA_SIZE DMA_MDATAALIGN_HALFWORD
#define DMA_MAX_SZE 0xFFFF
#define AUDIO_SAIx_DMAx_IRQHandler DMA2_Stream3_IRQHandler
/* Select the interrupt preemption priority for the DMA interrupt */
#define AUDIO_OUT_IRQ_PREPRIO 5 /* Select the preemption priority level(0 is the highest) */
/* Disable SAIx PLL */
#define AUDIO_SAIx_PLL_DISABLE() HAL_RCCEx_DisablePLLSAI1()
/*------------------------------------------------------------------------------
AUDIO IN CONFIGURATION
------------------------------------------------------------------------------*/
/* SPI Configuration defines */
#define AUDIO_I2Sx SPI3
#define AUDIO_I2Sx_CLK_ENABLE() __HAL_RCC_SPI3_CLK_ENABLE()
#define AUDIO_I2Sx_CLK_DISABLE() __HAL_RCC_SPI3_CLK_DISABLE()
#define AUDIO_I2Sx_SCK_PIN GPIO_PIN_3
#define AUDIO_I2Sx_SCK_GPIO_PORT GPIOB
#define AUDIO_I2Sx_SCK_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define AUDIO_I2Sx_SCK_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()
#define AUDIO_I2Sx_SCK_AF GPIO_AF6_SPI3
#define AUDIO_I2Sx_SD_PIN GPIO_PIN_6
#define AUDIO_I2Sx_SD_GPIO_PORT GPIOD
#define AUDIO_I2Sx_SD_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE()
#define AUDIO_I2Sx_SD_GPIO_CLK_DISABLE() __HAL_RCC_GPIOD_CLK_DISABLE()
#define AUDIO_I2Sx_SD_AF GPIO_AF5_I2S3ext
/* I2S DMA Stream Rx definitions */
#define AUDIO_I2Sx_DMAx_CLK_ENABLE() __HAL_RCC_DMA1_CLK_ENABLE()
#define AUDIO_I2Sx_DMAx_CLK_DISABLE() __HAL_RCC_DMA1_CLK_DISABLE()
#define AUDIO_I2Sx_DMAx_STREAM DMA1_Stream2
#define AUDIO_I2Sx_DMAx_CHANNEL DMA_CHANNEL_0
#define AUDIO_I2Sx_DMAx_IRQ DMA1_Stream2_IRQn
#define AUDIO_I2Sx_DMAx_PERIPH_DATA_SIZE DMA_PDATAALIGN_HALFWORD
#define AUDIO_I2Sx_DMAx_MEM_DATA_SIZE DMA_MDATAALIGN_HALFWORD
#define AUDIO_I2Sx_DMAx_IRQHandler DMA1_Stream2_IRQHandler
/* Select the interrupt preemption priority and subpriority for the IT/DMA interrupt */
#define AUDIO_IN_IRQ_PREPRIO ((uint32_t)6) /* Select the preemption priority level(0 is the highest) */
/* Two channels are used:
- one channel as input which is connected to I2S SCK in stereo mode
- one channel as outupt which divides the frequency on the input
*/
#define AUDIO_TIMx_CLK_ENABLE() __HAL_RCC_TIM4_CLK_ENABLE()
#define AUDIO_TIMx_CLK_DISABLE() __HAL_RCC_TIM4_CLK_DISABLE()
#define AUDIO_TIMx TIM4
#define AUDIO_TIMx_IN_CHANNEL TIM_CHANNEL_1
#define AUDIO_TIMx_OUT_CHANNEL TIM_CHANNEL_2 /* Select channel 2 as output */
#define AUDIO_TIMx_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE()
#define AUDIO_TIMx_GPIO_CLK_DISABLE() __HAL_RCC_GPIOD_CLK_DISABLE()
#define AUDIO_TIMx_GPIO_PORT GPIOD
#define AUDIO_TIMx_IN_GPIO_PIN GPIO_PIN_12
#define AUDIO_TIMx_OUT_GPIO_PIN GPIO_PIN_13
#define AUDIO_TIMx_AF GPIO_AF2_TIM4
/*------------------------------------------------------------------------------
CONFIGURATION: Audio Driver Configuration parameters
------------------------------------------------------------------------------*/
#define AUDIODATA_SIZE 2 /* 16-bits audio data size */
/* Audio status definition */
#define AUDIO_OK ((uint8_t)0)
#define AUDIO_ERROR ((uint8_t)1)
#define AUDIO_TIMEOUT ((uint8_t)2)
/* AudioFreq * DataSize (2 bytes) * NumChannels (Stereo: 2) */
#define DEFAULT_AUDIO_IN_FREQ I2S_AUDIOFREQ_16K
#define DEFAULT_AUDIO_IN_BIT_RESOLUTION ((uint8_t)16)
#define DEFAULT_AUDIO_IN_CHANNEL_NBR ((uint8_t)2) /* Mono = 1, Stereo = 2 */
#define DEFAULT_AUDIO_IN_VOLUME ((uint16_t)64)
/* PDM buffer input size */
#define INTERNAL_BUFF_SIZE (128*DEFAULT_AUDIO_IN_FREQ/16000*DEFAULT_AUDIO_IN_CHANNEL_NBR)
/* PCM buffer output size */
#define PCM_OUT_SIZE (DEFAULT_AUDIO_IN_FREQ/1000*DEFAULT_AUDIO_IN_CHANNEL_NBR)
#define CHANNEL_DEMUX_MASK ((uint8_t)0x55)
/*------------------------------------------------------------------------------
OPTIONAL Configuration defines parameters
------------------------------------------------------------------------------*/
/* Delay for the Codec to be correctly reset */
#define CODEC_RESET_DELAY ((uint8_t)5)
/*------------------------------------------------------------------------------
OUTPUT DEVICES definition
------------------------------------------------------------------------------*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_AUDIO_Exported_Variables STM32469I-Discovery AUDIO Exported Variables
* @{
*/
extern __IO uint16_t AudioInVolume;
/**
* @}
*/
/** @defgroup STM32469I-Discovery_AUDIO_Exported_Macros STM32469I-Discovery AUDIO Exported Macros
* @{
*/
#define DMA_MAX(x) (((x) <= DMA_MAX_SZE)? (x):DMA_MAX_SZE)
/**
* @}
*/
/** @defgroup STM32469I-Discovery_AUDIO_OUT_Exported_Functions STM32469I Discovery AUDIO OUT Exported Functions
* @{
*/
uint8_t BSP_AUDIO_OUT_Init(uint16_t OutputDevice, uint8_t Volume, uint32_t AudioFreq);
uint8_t BSP_AUDIO_OUT_Play(uint16_t* pBuffer, uint32_t Size);
void BSP_AUDIO_OUT_ChangeBuffer(uint16_t *pData, uint16_t Size);
uint8_t BSP_AUDIO_OUT_Pause(void);
uint8_t BSP_AUDIO_OUT_Resume(void);
uint8_t BSP_AUDIO_OUT_Stop(uint32_t Option);
uint8_t BSP_AUDIO_OUT_SetVolume(uint8_t Volume);
void BSP_AUDIO_OUT_SetFrequency(uint32_t AudioFreq);
void BSP_AUDIO_OUT_SetAudioFrameSlot(uint32_t AudioFrameSlot);
uint8_t BSP_AUDIO_OUT_SetMute(uint32_t Cmd);
uint8_t BSP_AUDIO_OUT_SetOutputMode(uint8_t Output);
void BSP_AUDIO_OUT_DeInit(void);
/* User Callbacks: user has to implement these functions in his code if they are needed. */
/* This function is called when the requested data has been completely transferred.*/
void BSP_AUDIO_OUT_TransferComplete_CallBack(void);
/* This function is called when half of the requested buffer has been transferred. */
void BSP_AUDIO_OUT_HalfTransfer_CallBack(void);
/* This function is called when an Interrupt due to transfer error on or peripheral
error occurs. */
void BSP_AUDIO_OUT_Error_CallBack(void);
/* These function can be modified in case the current settings (e.g. DMA stream)
need to be changed for specific application needs */
void BSP_AUDIO_OUT_ClockConfig(SAI_HandleTypeDef *hsai, uint32_t AudioFreq, void *Params);
void BSP_AUDIO_OUT_MspInit(SAI_HandleTypeDef *hsai, void *Params);
void BSP_AUDIO_OUT_MspDeInit(SAI_HandleTypeDef *hsai, void *Params);
/**
* @}
*/
/** @defgroup STM32469I-Discovery_AUDIO_IN_Exported_Functions STM32469I Discovery AUDIO IN Exported Functions
* @{
*/
uint8_t BSP_AUDIO_IN_Init(uint32_t AudioFreq, uint32_t BitRes, uint32_t ChnlNbr);
uint8_t BSP_AUDIO_IN_Record(uint16_t *pData, uint32_t Size);
uint8_t BSP_AUDIO_IN_Stop(void);
uint8_t BSP_AUDIO_IN_Pause(void);
uint8_t BSP_AUDIO_IN_Resume(void);
uint8_t BSP_AUDIO_IN_SetVolume(uint8_t Volume);
void BSP_AUDIO_IN_DeInit(void);
uint8_t BSP_AUDIO_IN_PDMToPCM(uint16_t* PDMBuf, uint16_t* PCMBuf);
/* User Callbacks: user has to implement these functions in his code if they are needed. */
/* This function should be implemented by the user application.
It is called into this driver when the current buffer is filled to prepare the next
buffer pointer and its size. */
void BSP_AUDIO_IN_TransferComplete_CallBack(void);
void BSP_AUDIO_IN_HalfTransfer_CallBack(void);
/* This function is called when an Interrupt due to transfer error on or peripheral
error occurs. */
void BSP_AUDIO_IN_Error_Callback(void);
/* These function can be modified in case the current settings (e.g. DMA stream)
need to be changed for specific application needs */
void BSP_AUDIO_IN_ClockConfig(I2S_HandleTypeDef *hi2s, void *Params);
void BSP_AUDIO_IN_MspInit(I2S_HandleTypeDef *hi2s, void *Params);
void BSP_AUDIO_IN_MspDeInit(I2S_HandleTypeDef *hi2s, void *Params);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32469I_DISCOVERY_AUDIO_H */

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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_eeprom.c
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@ -0,0 +1,453 @@
/**
******************************************************************************
* @file stm32469i_discovery_eeprom.c
* @author MCD Application Team
* @brief This file provides a set of functions needed to manage an I2C M24LR64
* EEPROM memory.
* To be able to use this driver, the switch EE_M24LR64 must be defined
* in your toolchain compiler preprocessor
*
* ===================================================================
* Notes:
* - This driver is intended for STM32F4xx families devices only.
* - The I2C EEPROM memory (M24LR64) is available on separate daughter
* board ANT7-M24LR-A, which is not provided with the STM32469I-Discovery
* board.
* To use this driver you have to connect the ANT7-M24LR-A to CN11
* connector of STM32469I-Discovery board.
* ===================================================================
*
* It implements a high level communication layer for read and write
* from/to this memory. The needed STM32F4xx hardware resources (I2C and
* GPIO) are defined in stm32469i_discovery.h file, and the initialization is
* performed in EEPROM_IO_Init() function declared in stm32469i_discovery.c
* file.
* You can easily tailor this driver to any other development board,
* by just adapting the defines for hardware resources and
* EEPROM_IO_Init() function.
*
* @note In this driver, basic read and write functions (BSP_EEPROM_ReadBuffer()
* and BSP_EEPROM_WritePage()) use DMA mode to perform the data
* transfer to/from EEPROM memory.
*
* @note Regarding BSP_EEPROM_WritePage(), it is a optimized function to perform
* small write (less than 1 page) BUT The number of bytes (combined to write start address) must not
* cross the EEPROM page boundary. This function can only write into
* the boundaries of an EEPROM page.
* This function doesn't check on boundaries condition (in this driver
* the function BSP_EEPROM_WriteBuffer() which calls BSP_EEPROM_WritePage() is
* responsible of checking on Page boundaries).
*
*
* +-----------------------------------------------------------------+
* | Pin assignment for M24LR64 EEPROM |
* +---------------------------------------+-----------+-------------+
* | STM32F4xx I2C Pins | EEPROM | Pin |
* +---------------------------------------+-----------+-------------+
* | . | E0(GND) | 1 (0V) |
* | . | AC0 | 2 |
* | . | AC1 | 3 |
* | . | VSS | 4 (0V) |
* | SDA | SDA | 5 |
* | SCL | SCL | 6 |
* | . | E1(GND) | 7 (0V) |
* | . | VDD | 8 (3.3V) |
* +---------------------------------------+-----------+-------------+
*
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32469i_discovery_eeprom.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/** @defgroup STM32469I-Discovery_EEPROM STM32469I Discovery EEPROM
* @brief This file includes the I2C EEPROM driver of STM32469I-Discovery board.
* @{
*/
/** @defgroup STM32469I-Discovery_EEPROM_Private_Types STM32469I Discovery EEPROM Private Types
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_EEPROM_Private_Defines STM32469I Discovery EEPROM Private Defines
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_EEPROM_Private_Macros STM32469I Discovery EEPROM Private Macros
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_EEPROM_Private_Variables STM32469I Discovery EEPROM Private Variables
* @{
*/
__IO uint16_t EEPROMAddress = 0;
__IO uint32_t EEPROMTimeout = EEPROM_READ_TIMEOUT;
__IO uint16_t EEPROMDataRead;
__IO uint8_t EEPROMDataWrite;
/**
* @}
*/
/** @defgroup STM32469I-Discovery_EEPROM_Private_Function_Prototypes STM32469I Discovery EEPROM Private Prototypes
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_EEPROM_Private_Functions STM32469I Discovery EEPROM Private Functions
* @{
*/
/**
* @brief Initializes peripherals used by the I2C EEPROM driver.
*
* @note There are 2 different versions of M24LR64 (A01 & A02).
* Then try to connect on 1st one (EEPROM_I2C_ADDRESS_A01)
* and if problem, check the 2nd one (EEPROM_I2C_ADDRESS_A02)
* @retval EEPROM_OK (0) if operation is correctly performed, else return value
* different from EEPROM_OK (0)
*/
uint32_t BSP_EEPROM_Init(void)
{
/* I2C Initialization */
EEPROM_IO_Init();
/* Select the EEPROM address for A01 and check if OK */
EEPROMAddress = EEPROM_I2C_ADDRESS_A01;
if(EEPROM_IO_IsDeviceReady(EEPROMAddress, EEPROM_MAX_TRIALS) != HAL_OK)
{
/* Select the EEPROM address for A02 and check if OK */
EEPROMAddress = EEPROM_I2C_ADDRESS_A02;
if(EEPROM_IO_IsDeviceReady(EEPROMAddress, EEPROM_MAX_TRIALS) != HAL_OK)
{
return EEPROM_FAIL;
}
}
return EEPROM_OK;
}
/**
* @brief DeInitializes the EEPROM.
* @retval EEPROM state
*/
uint8_t BSP_EEPROM_DeInit(void)
{
/* I2C won't be disabled because common to other functionalities */
return EEPROM_OK;
}
/**
* @brief Reads a block of data from the EEPROM.
* @param pBuffer: pointer to the buffer that receives the data read from
* the EEPROM.
* @param ReadAddr: EEPROM's internal address to start reading from.
* @param NumByteToRead: pointer to the variable holding number of bytes to
* be read from the EEPROM.
*
* @note The variable pointed by NumByteToRead is reset to 0 when all the
* data are read from the EEPROM. Application should monitor this
* variable in order know when the transfer is complete.
*
* @retval EEPROM_OK (0) if operation is correctly performed, else return value
* different from EEPROM_OK (0) or the timeout user callback.
*/
uint32_t BSP_EEPROM_ReadBuffer(uint8_t* pBuffer, uint16_t ReadAddr, uint16_t* NumByteToRead)
{
uint32_t buffersize = *NumByteToRead;
/* Set the pointer to the Number of data to be read. This pointer will be used
by the DMA Transfer Completer interrupt Handler in order to reset the
variable to 0. User should check on this variable in order to know if the
DMA transfer has been complete or not. */
EEPROMDataRead = *NumByteToRead;
if(EEPROM_IO_ReadData(EEPROMAddress, ReadAddr, pBuffer, buffersize) != HAL_OK)
{
BSP_EEPROM_TIMEOUT_UserCallback();
return EEPROM_FAIL;
}
/* If all operations OK, return EEPROM_OK (0) */
return EEPROM_OK;
}
/**
* @brief Writes more than one byte to the EEPROM with a single WRITE cycle.
*
* @note The number of bytes (combined to write start address) must not
* cross the EEPROM page boundary. This function can only write into
* the boundaries of an EEPROM page.
* This function doesn't check on boundaries condition (in this driver
* the function BSP_EEPROM_WriteBuffer() which calls BSP_EEPROM_WritePage() is
* responsible of checking on Page boundaries).
*
* @param pBuffer: pointer to the buffer containing the data to be written to
* the EEPROM.
* @param WriteAddr: EEPROM's internal address to write to.
* @param NumByteToWrite: pointer to the variable holding number of bytes to
* be written into the EEPROM.
*
* @note The variable pointed by NumByteToWrite is reset to 0 when all the
* data are written to the EEPROM. Application should monitor this
* variable in order know when the transfer is complete.
*
* @note This function just configure the communication and enable the DMA
* channel to transfer data. Meanwhile, the user application may perform
* other tasks in parallel.
*
* @retval EEPROM_OK (0) if operation is correctly performed, else return value
* different from EEPROM_OK (0) or the timeout user callback.
*/
uint32_t BSP_EEPROM_WritePage(uint8_t* pBuffer, uint16_t WriteAddr, uint8_t* NumByteToWrite)
{
uint32_t buffersize = *NumByteToWrite;
uint32_t status = EEPROM_OK;
/* Set the pointer to the Number of data to be written. This pointer will be used
by the DMA Transfer Completer interrupt Handler in order to reset the
variable to 0. User should check on this variable in order to know if the
DMA transfer has been complete or not. */
EEPROMDataWrite = *NumByteToWrite;
if(EEPROM_IO_WriteData(EEPROMAddress, WriteAddr, pBuffer, buffersize) != HAL_OK)
{
BSP_EEPROM_TIMEOUT_UserCallback();
status = EEPROM_FAIL;
}
if(BSP_EEPROM_WaitEepromStandbyState() != EEPROM_OK)
{
return EEPROM_FAIL;
}
/* If all operations OK, return EEPROM_OK (0) */
return status;
}
/**
* @brief Writes buffer of data to the I2C EEPROM.
* @param pBuffer: pointer to the buffer containing the data to be written
* to the EEPROM.
* @param WriteAddr: EEPROM's internal address to write to.
* @param NumByteToWrite: number of bytes to write to the EEPROM.
* @retval EEPROM_OK (0) if operation is correctly performed, else return value
* different from EEPROM_OK (0) or the timeout user callback.
*/
uint32_t BSP_EEPROM_WriteBuffer(uint8_t *pBuffer, uint16_t WriteAddr, uint16_t NumByteToWrite)
{
uint16_t numofpage = 0, numofsingle = 0, count = 0;
uint16_t addr = 0;
uint8_t dataindex = 0;
uint32_t status = EEPROM_OK;
addr = WriteAddr % EEPROM_PAGESIZE;
count = EEPROM_PAGESIZE - addr;
numofpage = NumByteToWrite / EEPROM_PAGESIZE;
numofsingle = NumByteToWrite % EEPROM_PAGESIZE;
/* If WriteAddr is EEPROM_PAGESIZE aligned */
if(addr == 0)
{
/* If NumByteToWrite < EEPROM_PAGESIZE */
if(numofpage == 0)
{
/* Store the number of data to be written */
dataindex = numofsingle;
/* Start writing data */
status = BSP_EEPROM_WritePage(pBuffer, WriteAddr, (uint8_t*)(&dataindex));
if(status != EEPROM_OK)
{
return status;
}
}
/* If NumByteToWrite > EEPROM_PAGESIZE */
else
{
while(numofpage--)
{
/* Store the number of data to be written */
dataindex = EEPROM_PAGESIZE;
status = BSP_EEPROM_WritePage(pBuffer, WriteAddr, (uint8_t*)(&dataindex));
if(status != EEPROM_OK)
{
return status;
}
WriteAddr += EEPROM_PAGESIZE;
pBuffer += EEPROM_PAGESIZE;
}
if(numofsingle!=0)
{
/* Store the number of data to be written */
dataindex = numofsingle;
status = BSP_EEPROM_WritePage(pBuffer, WriteAddr, (uint8_t*)(&dataindex));
if(status != EEPROM_OK)
{
return status;
}
}
}
}
/* If WriteAddr is not EEPROM_PAGESIZE aligned */
else
{
/* If NumByteToWrite < EEPROM_PAGESIZE */
if(numofpage== 0)
{
/* If the number of data to be written is more than the remaining space
in the current page: */
if(NumByteToWrite > count)
{
/* Store the number of data to be written */
dataindex = count;
/* Write the data contained in same page */
status = BSP_EEPROM_WritePage(pBuffer, WriteAddr, (uint8_t*)(&dataindex));
if(status != EEPROM_OK)
{
return status;
}
/* Store the number of data to be written */
dataindex = (NumByteToWrite - count);
/* Write the remaining data in the following page */
status = BSP_EEPROM_WritePage((uint8_t*)(pBuffer + count), (WriteAddr + count), (uint8_t*)(&dataindex));
if(status != EEPROM_OK)
{
return status;
}
}
else
{
/* Store the number of data to be written */
dataindex = numofsingle;
status = BSP_EEPROM_WritePage(pBuffer, WriteAddr, (uint8_t*)(&dataindex));
if(status != EEPROM_OK)
{
return status;
}
}
}
/* If NumByteToWrite > EEPROM_PAGESIZE */
else
{
NumByteToWrite -= count;
numofpage = NumByteToWrite / EEPROM_PAGESIZE;
numofsingle = NumByteToWrite % EEPROM_PAGESIZE;
if(count != 0)
{
/* Store the number of data to be written */
dataindex = count;
status = BSP_EEPROM_WritePage(pBuffer, WriteAddr, (uint8_t*)(&dataindex));
if(status != EEPROM_OK)
{
return status;
}
WriteAddr += count;
pBuffer += count;
}
while(numofpage--)
{
/* Store the number of data to be written */
dataindex = EEPROM_PAGESIZE;
status = BSP_EEPROM_WritePage(pBuffer, WriteAddr, (uint8_t*)(&dataindex));
if(status != EEPROM_OK)
{
return status;
}
WriteAddr += EEPROM_PAGESIZE;
pBuffer += EEPROM_PAGESIZE;
}
if(numofsingle != 0)
{
/* Store the number of data to be written */
dataindex = numofsingle;
status = BSP_EEPROM_WritePage(pBuffer, WriteAddr, (uint8_t*)(&dataindex));
if(status != EEPROM_OK)
{
return status;
}
}
}
}
/* If all operations OK, return EEPROM_OK (0) */
return EEPROM_OK;
}
/**
* @brief Wait for EEPROM Standby state.
*
* @note This function allows to wait and check that EEPROM has finished the
* last operation. It is mostly used after Write operation: after receiving
* the buffer to be written, the EEPROM may need additional time to actually
* perform the write operation. During this time, it doesn't answer to
* I2C packets addressed to it. Once the write operation is complete
* the EEPROM responds to its address.
*
* @retval EEPROM_OK (0) if operation is correctly performed, else return value
* different from EEPROM_OK (0) or the timeout user callback.
*/
uint32_t BSP_EEPROM_WaitEepromStandbyState(void)
{
/* Check if the maximum allowed number of trials has bee reached */
if(EEPROM_IO_IsDeviceReady(EEPROMAddress, EEPROM_MAX_TRIALS) != HAL_OK)
{
/* If the maximum number of trials has been reached, exit the function */
BSP_EEPROM_TIMEOUT_UserCallback();
return EEPROM_TIMEOUT;
}
return EEPROM_OK;
}
/**
* @brief Basic management of the timeout situation.
*/
__weak void BSP_EEPROM_TIMEOUT_UserCallback(void)
{
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_eeprom.h
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/**
******************************************************************************
* @file stm32469i_discovery_eeprom.h
* @author MCD Application Team
* @brief This file contains all the functions prototypes for
* the stm32469i_discovery_eeprom.c firmware driver.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F469I_DISCOVERY_EEPROM_H
#define __STM32F469I_DISCOVERY_EEPROM_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32469i_discovery.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/** @addtogroup STM32469I-Discovery_EEPROM
* @brief This file includes the I2C EEPROM driver of STM32469I-Discovery board.
* @{
*/
/** @defgroup STM32469I-Discovery_EEPROM_Exported_Types STM32469I Discovery EEPROM Exported Types
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_EEPROM_Exported_Constants STM32469I Discovery EEPROM Exported Constants
* @{
*/
/* EEPROM hardware address and page size */
#define EEPROM_PAGESIZE ((uint8_t)4)
#define EEPROM_MAX_SIZE ((uint16_t)0x2000) /* 64Kbit */
/* Maximum Timeout values for flags and events waiting loops.
This timeout is based on systick set to 1ms*/
/* Timeout for read based if read all the EEPROM : EEPROM_MAX_SIZE * I2C_SPEED (640ms) */
#define EEPROM_READ_TIMEOUT ((uint32_t)(1000))
/* Timeout for write based on max write which is EEPROM_PAGESIZE bytes: EEPROM_PAGESIZE * I2C_SPEED (320us) */
#define EEPROM_WRITE_TIMEOUT ((uint32_t)(10))
/* Maximum number of trials for EEPROM_WaitEepromStandbyState() function */
#define EEPROM_MAX_TRIALS 3000
#define EEPROM_OK 0
#define EEPROM_FAIL 1
#define EEPROM_TIMEOUT 2
/**
* @}
*/
/** @defgroup STM32469I-Discovery_EEPROM_Exported_Macros STM32469I Discovery EEPROM Exported Macros
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_EEPROM_Exported_Functions STM32469I Discovery EEPROM Exported Functions
* @{
*/
uint32_t BSP_EEPROM_Init(void);
uint8_t BSP_EEPROM_DeInit(void);
uint32_t BSP_EEPROM_ReadBuffer(uint8_t* pBuffer, uint16_t ReadAddr, uint16_t* NumByteToRead);
uint32_t BSP_EEPROM_WritePage(uint8_t* pBuffer, uint16_t WriteAddr, uint8_t* NumByteToWrite);
uint32_t BSP_EEPROM_WriteBuffer(uint8_t* pBuffer, uint16_t WriteAddr, uint16_t NumByteToWrite);
uint32_t BSP_EEPROM_WaitEepromStandbyState(void);
/* USER Callbacks: This function is declared as __weak in EEPROM driver and
should be implemented into user application.
BSP_EEPROM_TIMEOUT_UserCallback() function is called whenever a timeout condition
occure during communication (waiting on an event that doesn't occur, bus
errors, busy devices ...). */
void BSP_EEPROM_TIMEOUT_UserCallback(void);
/* Link function for I2C EEPROM peripheral */
void EEPROM_IO_Init(void);
HAL_StatusTypeDef EEPROM_IO_WriteData(uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize);
HAL_StatusTypeDef EEPROM_IO_ReadData(uint16_t DevAddress, uint16_t MemAddress, uint8_t *pBuffer, uint32_t BufferSize);
HAL_StatusTypeDef EEPROM_IO_IsDeviceReady(uint16_t DevAddress, uint32_t Trials);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32F469I_DISCOVERY_EEPROM_H */

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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_lcd.c
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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_lcd.h
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/**
******************************************************************************
* @file stm32469i_discovery_lcd.h
* @author MCD Application Team
* @brief This file contains the common defines and functions prototypes for
* the stm32469i_discovery_lcd.c driver.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32469I_DISCOVERY_LCD_H
#define __STM32469I_DISCOVERY_LCD_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
/* Include LCD component Driver */
/* Include OTM8009A LCD Driver IC driver code */
#include "../Components/otm8009a/otm8009a.h"
/* Include NT35510 LCD Driver IC driver code */
#include "../Components/nt35510/nt35510.h"
/* Include SDRAM Driver */
#include "stm32469i_discovery_sdram.h"
#include "stm32469i_discovery.h"
#include "../../../Utilities/Fonts/fonts.h"
#include <string.h> /* use of memset() */
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/** @addtogroup STM32469I-Discovery_LCD
* @{
*/
/** @defgroup STM32469I-Discovery_LCD_Exported_Constants STM32469I Discovery LCD Exported Constants
* @{
*/
#define LCD_LayerCfgTypeDef LTDC_LayerCfgTypeDef
/**
* @brief LCD FB_StartAddress
*/
#define LCD_FB_START_ADDRESS ((uint32_t)0xC0000000)
/** @brief Maximum number of LTDC layers
*/
#define LTDC_MAX_LAYER_NUMBER ((uint32_t) 2)
/** @brief LTDC Background layer index
*/
#define LTDC_ACTIVE_LAYER_BACKGROUND ((uint32_t) 0)
/** @brief LTDC Foreground layer index
*/
#define LTDC_ACTIVE_LAYER_FOREGROUND ((uint32_t) 1)
/** @brief Number of LTDC layers
*/
#define LTDC_NB_OF_LAYERS ((uint32_t) 2)
/** @brief LTDC Default used layer index
*/
#define LTDC_DEFAULT_ACTIVE_LAYER LTDC_ACTIVE_LAYER_FOREGROUND
/**
* @brief LCD status structure definition
*/
#define LCD_OK 0x00
#define LCD_ERROR 0x01
#define LCD_TIMEOUT 0x02
/**
* @brief LCD Display OTM8009A ID
*/
#define LCD_OTM8009A_ID ((uint32_t) 0)
/**
* @brief LCD color definitions values
* in ARGB8888 format.
*/
/** @brief Blue value in ARGB8888 format
*/
#define LCD_COLOR_BLUE ((uint32_t) 0xFF0000FF)
/** @brief Green value in ARGB8888 format
*/
#define LCD_COLOR_GREEN ((uint32_t) 0xFF00FF00)
/** @brief Red value in ARGB8888 format
*/
#define LCD_COLOR_RED ((uint32_t) 0xFFFF0000)
/** @brief Cyan value in ARGB8888 format
*/
#define LCD_COLOR_CYAN ((uint32_t) 0xFF00FFFF)
/** @brief Magenta value in ARGB8888 format
*/
#define LCD_COLOR_MAGENTA ((uint32_t) 0xFFFF00FF)
/** @brief Yellow value in ARGB8888 format
*/
#define LCD_COLOR_YELLOW ((uint32_t) 0xFFFFFF00)
/** @brief Light Blue value in ARGB8888 format
*/
#define LCD_COLOR_LIGHTBLUE ((uint32_t) 0xFF8080FF)
/** @brief Light Green value in ARGB8888 format
*/
#define LCD_COLOR_LIGHTGREEN ((uint32_t) 0xFF80FF80)
/** @brief Light Red value in ARGB8888 format
*/
#define LCD_COLOR_LIGHTRED ((uint32_t) 0xFFFF8080)
/** @brief Light Cyan value in ARGB8888 format
*/
#define LCD_COLOR_LIGHTCYAN ((uint32_t) 0xFF80FFFF)
/** @brief Light Magenta value in ARGB8888 format
*/
#define LCD_COLOR_LIGHTMAGENTA ((uint32_t) 0xFFFF80FF)
/** @brief Light Yellow value in ARGB8888 format
*/
#define LCD_COLOR_LIGHTYELLOW ((uint32_t) 0xFFFFFF80)
/** @brief Dark Blue value in ARGB8888 format
*/
#define LCD_COLOR_DARKBLUE ((uint32_t) 0xFF000080)
/** @brief Light Dark Green value in ARGB8888 format
*/
#define LCD_COLOR_DARKGREEN ((uint32_t) 0xFF008000)
/** @brief Light Dark Red value in ARGB8888 format
*/
#define LCD_COLOR_DARKRED ((uint32_t) 0xFF800000)
/** @brief Dark Cyan value in ARGB8888 format
*/
#define LCD_COLOR_DARKCYAN ((uint32_t) 0xFF008080)
/** @brief Dark Magenta value in ARGB8888 format
*/
#define LCD_COLOR_DARKMAGENTA ((uint32_t) 0xFF800080)
/** @brief Dark Yellow value in ARGB8888 format
*/
#define LCD_COLOR_DARKYELLOW ((uint32_t) 0xFF808000)
/** @brief White value in ARGB8888 format
*/
#define LCD_COLOR_WHITE ((uint32_t) 0xFFFFFFFF)
/** @brief Light Gray value in ARGB8888 format
*/
#define LCD_COLOR_LIGHTGRAY ((uint32_t) 0xFFD3D3D3)
/** @brief Gray value in ARGB8888 format
*/
#define LCD_COLOR_GRAY ((uint32_t) 0xFF808080)
/** @brief Dark Gray value in ARGB8888 format
*/
#define LCD_COLOR_DARKGRAY ((uint32_t) 0xFF404040)
/** @brief Black value in ARGB8888 format
*/
#define LCD_COLOR_BLACK ((uint32_t) 0xFF000000)
/** @brief Brown value in ARGB8888 format
*/
#define LCD_COLOR_BROWN ((uint32_t) 0xFFA52A2A)
/** @brief Orange value in ARGB8888 format
*/
#define LCD_COLOR_ORANGE ((uint32_t) 0xFFFFA500)
/** @brief Transparent value in ARGB8888 format
*/
#define LCD_COLOR_TRANSPARENT ((uint32_t) 0xFF000000)
/**
* @brief LCD default font
*/
#define LCD_DEFAULT_FONT Font24
/**
* @brief Possible values of
* pixel data format (ie color coding) transmitted on DSI Data lane in DSI packets
*/
#define LCD_DSI_PIXEL_DATA_FMT_RBG888 DSI_RGB888 /*!< DSI packet pixel format chosen is RGB888 : 24 bpp */
#define LCD_DSI_PIXEL_DATA_FMT_RBG565 DSI_RGB565 /*!< DSI packet pixel format chosen is RGB565 : 16 bpp */
/**
* @}
*/
/** @defgroup STM32469I-Discovery_LCD_Exported_Types STM32469I Discovery LCD Exported Types
* @{
*/
/**
* @brief LCD Drawing main properties
*/
typedef struct
{
uint32_t TextColor; /*!< Specifies the color of text */
uint32_t BackColor; /*!< Specifies the background color below the text */
sFONT *pFont; /*!< Specifies the font used for the text */
} LCD_DrawPropTypeDef;
/**
* @brief LCD Drawing point (pixel) geometric definition
*/
typedef struct
{
int16_t X; /*!< geometric X position of drawing */
int16_t Y; /*!< geometric Y position of drawing */
} Point;
/**
* @brief Pointer on LCD Drawing point (pixel) geometric definition
*/
typedef Point * pPoint;
/**
* @brief LCD drawing Line alignment mode definitions
*/
typedef enum
{
CENTER_MODE = 0x01, /*!< Center mode */
RIGHT_MODE = 0x02, /*!< Right mode */
LEFT_MODE = 0x03 /*!< Left mode */
} Text_AlignModeTypdef;
/**
* @brief LCD_OrientationTypeDef
* Possible values of Display Orientation
*/
typedef enum
{
LCD_ORIENTATION_PORTRAIT = 0x00, /*!< Portrait orientation choice of LCD screen */
LCD_ORIENTATION_LANDSCAPE = 0x01, /*!< Landscape orientation choice of LCD screen */
LCD_ORIENTATION_INVALID = 0x02 /*!< Invalid orientation choice of LCD screen */
} LCD_OrientationTypeDef;
/**
* @}
*/
/** @defgroup STM32469I-Discovery_LCD_Exported_Macro STM32469I Discovery LCD Exported Macro
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_LCD_Exported_Functions STM32469I Discovery LCD Exported Functions
* @{
*/
void BSP_LCD_DMA2D_IRQHandler(void);
void BSP_LCD_DSI_IRQHandler(void);
void BSP_LCD_LTDC_IRQHandler(void);
void BSP_LCD_LTDC_ER_IRQHandler(void);
uint8_t BSP_LCD_Init(void);
uint8_t BSP_LCD_InitEx(LCD_OrientationTypeDef orientation);
void BSP_LCD_MspDeInit(void);
void BSP_LCD_MspInit(void);
void BSP_LCD_Reset(void);
uint32_t BSP_LCD_GetXSize(void);
uint32_t BSP_LCD_GetYSize(void);
void BSP_LCD_SetXSize(uint32_t imageWidthPixels);
void BSP_LCD_SetYSize(uint32_t imageHeightPixels);
void BSP_LCD_LayerDefaultInit(uint16_t LayerIndex, uint32_t FB_Address);
void BSP_LCD_SetTransparency(uint32_t LayerIndex, uint8_t Transparency);
void BSP_LCD_SetLayerAddress(uint32_t LayerIndex, uint32_t Address);
void BSP_LCD_SetColorKeying(uint32_t LayerIndex, uint32_t RGBValue);
void BSP_LCD_ResetColorKeying(uint32_t LayerIndex);
void BSP_LCD_SetLayerWindow(uint16_t LayerIndex, uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
void BSP_LCD_SelectLayer(uint32_t LayerIndex);
void BSP_LCD_SetLayerVisible(uint32_t LayerIndex, FunctionalState State);
void BSP_LCD_SetTextColor(uint32_t Color);
uint32_t BSP_LCD_GetTextColor(void);
void BSP_LCD_SetBackColor(uint32_t Color);
uint32_t BSP_LCD_GetBackColor(void);
void BSP_LCD_SetFont(sFONT *fonts);
sFONT *BSP_LCD_GetFont(void);
uint32_t BSP_LCD_ReadPixel(uint16_t Xpos, uint16_t Ypos);
void BSP_LCD_DrawPixel(uint16_t Xpos, uint16_t Ypos, uint32_t pixel);
void BSP_LCD_Clear(uint32_t Color);
void BSP_LCD_ClearStringLine(uint32_t Line);
void BSP_LCD_DisplayStringAtLine(uint16_t Line, uint8_t *ptr);
void BSP_LCD_DisplayStringAt(uint16_t Xpos, uint16_t Ypos, uint8_t *Text, Text_AlignModeTypdef Mode);
void BSP_LCD_DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii);
void BSP_LCD_DrawHLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length);
void BSP_LCD_DrawVLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length);
void BSP_LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2);
void BSP_LCD_DrawRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
void BSP_LCD_DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius);
void BSP_LCD_DrawPolygon(pPoint Points, uint16_t PointCount);
void BSP_LCD_DrawEllipse(int Xpos, int Ypos, int XRadius, int YRadius);
void BSP_LCD_DrawBitmap(uint32_t Xpos, uint32_t Ypos, uint8_t *pbmp);
void BSP_LCD_FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
void BSP_LCD_FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius);
void BSP_LCD_FillPolygon(pPoint Points, uint16_t PointCount);
void BSP_LCD_FillEllipse(int Xpos, int Ypos, int XRadius, int YRadius);
void BSP_LCD_DisplayOff(void);
void BSP_LCD_DisplayOn(void);
/**
* @}
*/
/** @defgroup STM32469I-EVAL_LCD_Exported_Variables STM32469I EVAL LCD Exported Variables
* @{
*/
/* @brief DMA2D handle variable */
extern DMA2D_HandleTypeDef hdma2d_eval;
/**
* @}
*/
/** @defgroup STM32469I-Discovery_LCD_Exported_Variables STM32469I Discovery LCD Exported Variables
* @{
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32469I_DISCOVERY_LCD_H */

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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_qspi.c
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/**
******************************************************************************
* @file stm32469i_discovery_qspi.c
* @author MCD Application Team
* @brief This file includes a standard driver for the N25Q128A QSPI
* memory mounted on STM32469I-Discovery board.
*
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
@verbatim
==============================================================================
##### How to use this driver #####
==============================================================================
[..]
(#) This driver is used to drive the N25Q128A QSPI external
memory mounted on STM32469I-Discovery board.
(#) This driver need a specific component driver N25Q128A to be included with.
(#) Initialization steps:
(++) Initialize the QPSI external memory using the BSP_QSPI_Init() function. This
function includes the MSP layer hardware resources initialization and the
QSPI interface with the external memory.
(#) QSPI memory operations
(++) QSPI memory can be accessed with read/write operations once it is
initialized.
Read/write operation can be performed with AHB access using the functions
BSP_QSPI_Read()/BSP_QSPI_Write().
(++) The function BSP_QSPI_GetInfo() returns the configuration of the QSPI memory.
(see the QSPI memory data sheet)
(++) Perform erase block operation using the function BSP_QSPI_Erase_Block() and by
specifying the block address. You can perform an erase operation of the whole
chip by calling the function BSP_QSPI_Erase_Chip().
(++) The function BSP_QSPI_GetStatus() returns the current status of the QSPI memory.
(see the QSPI memory data sheet)
@endverbatim
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32469i_discovery_qspi.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/** @defgroup STM32469I_Discovery_QSPI STM32469I Discovery QSPI
* @{
*/
/* Private variables ---------------------------------------------------------*/
/** @defgroup STM32469I_Discovery_QSPI_Private_Variables STM32469I Discovery QSPI Private Variables
* @{
*/
QSPI_HandleTypeDef QSPIHandle;
/**
* @}
*/
/* Private functions ---------------------------------------------------------*/
/** @defgroup STM32469I_Discovery_QSPI_Private_Functions STM32469I Discovery QSPI Private Functions
* @{
*/
static uint8_t QSPI_ResetMemory (QSPI_HandleTypeDef *hqspi);
static uint8_t QSPI_DummyCyclesCfg (QSPI_HandleTypeDef *hqspi);
static uint8_t QSPI_WriteEnable (QSPI_HandleTypeDef *hqspi);
static uint8_t QSPI_AutoPollingMemReady (QSPI_HandleTypeDef *hqspi, uint32_t Timeout);
/**
* @}
*/
/** @defgroup STM32469I_Discovery_QSPI_Exported_Functions STM32469I Discovery QSPI Exported Functions
* @{
*/
/**
* @brief Initializes the QSPI interface.
* @retval QSPI memory status
*/
uint8_t BSP_QSPI_Init(void)
{
QSPIHandle.Instance = QUADSPI;
/* Call the DeInit function to reset the driver */
if (HAL_QSPI_DeInit(&QSPIHandle) != HAL_OK)
{
return QSPI_ERROR;
}
/* System level initialization */
BSP_QSPI_MspInit(&QSPIHandle, NULL);
/* QSPI initialization */
QSPIHandle.Init.ClockPrescaler = 1; /* QSPI Freq= 180 MHz / (1+1) = 90 MHz */
QSPIHandle.Init.FifoThreshold = 1;
QSPIHandle.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_HALFCYCLE;
QSPIHandle.Init.FlashSize = POSITION_VAL(N25Q128A_FLASH_SIZE) - 1;
QSPIHandle.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_5_CYCLE;
QSPIHandle.Init.ClockMode = QSPI_CLOCK_MODE_0;
QSPIHandle.Init.FlashID = QSPI_FLASH_ID_1;
QSPIHandle.Init.DualFlash = QSPI_DUALFLASH_DISABLE;
if (HAL_QSPI_Init(&QSPIHandle) != HAL_OK)
{
return QSPI_ERROR;
}
/* QSPI memory reset */
if (QSPI_ResetMemory(&QSPIHandle) != QSPI_OK)
{
return QSPI_NOT_SUPPORTED;
}
/* Configuration of the dummy cucles on QSPI memory side */
if (QSPI_DummyCyclesCfg(&QSPIHandle) != QSPI_OK)
{
return QSPI_NOT_SUPPORTED;
}
return QSPI_OK;
}
/**
* @brief De-Initializes the QSPI interface.
* @retval QSPI memory status
*/
uint8_t BSP_QSPI_DeInit(void)
{
QSPIHandle.Instance = QUADSPI;
/* Call the DeInit function to reset the driver */
if (HAL_QSPI_DeInit(&QSPIHandle) != HAL_OK)
{
return QSPI_ERROR;
}
/* System level De-initialization */
BSP_QSPI_MspDeInit(&QSPIHandle, NULL);
return QSPI_OK;
}
/**
* @brief Reads an amount of data from the QSPI memory.
* @param pData: Pointer to data to be read
* @param ReadAddr: Read start address
* @param Size: Size of data to read
* @retval QSPI memory status
*/
uint8_t BSP_QSPI_Read(uint8_t* pData, uint32_t ReadAddr, uint32_t Size)
{
QSPI_CommandTypeDef s_command;
/* Initialize the read command */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = QUAD_INOUT_FAST_READ_CMD;
s_command.AddressMode = QSPI_ADDRESS_4_LINES;
s_command.AddressSize = QSPI_ADDRESS_24_BITS;
s_command.Address = ReadAddr;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_4_LINES;
s_command.DummyCycles = N25Q128A_DUMMY_CYCLES_READ_QUAD;
s_command.NbData = Size;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
/* Configure the command */
if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Set S# timing for Read command: Min 20ns for N25Q128A memory */
MODIFY_REG(QSPIHandle.Instance->DCR, QUADSPI_DCR_CSHT, QSPI_CS_HIGH_TIME_2_CYCLE);
/* Reception of the data */
if (HAL_QSPI_Receive(&QSPIHandle, pData, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Restore S# timing for nonRead commands */
MODIFY_REG(QSPIHandle.Instance->DCR, QUADSPI_DCR_CSHT, QSPI_CS_HIGH_TIME_5_CYCLE);
return QSPI_OK;
}
/**
* @brief Writes an amount of data to the QSPI memory.
* @param pData: Pointer to data to be written
* @param WriteAddr: Write start address
* @param Size: Size of data to write
* @retval QSPI memory status
*/
uint8_t BSP_QSPI_Write(uint8_t* pData, uint32_t WriteAddr, uint32_t Size)
{
QSPI_CommandTypeDef s_command;
uint32_t end_addr, current_size, current_addr;
/* Calculation of the size between the write address and the end of the page */
current_size = N25Q128A_PAGE_SIZE - (WriteAddr % N25Q128A_PAGE_SIZE);
/* Check if the size of the data is less than the remaining place in the page */
if (current_size > Size)
{
current_size = Size;
}
/* Initialize the address variables */
current_addr = WriteAddr;
end_addr = WriteAddr + Size;
/* Initialize the program command */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = EXT_QUAD_IN_FAST_PROG_CMD;
s_command.AddressMode = QSPI_ADDRESS_4_LINES;
s_command.AddressSize = QSPI_ADDRESS_24_BITS;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_4_LINES;
s_command.DummyCycles = 0;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
/* Perform the write page by page */
do
{
s_command.Address = current_addr;
s_command.NbData = current_size;
/* Enable write operations */
if (QSPI_WriteEnable(&QSPIHandle) != QSPI_OK)
{
return QSPI_ERROR;
}
/* Configure the command */
if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Transmission of the data */
if (HAL_QSPI_Transmit(&QSPIHandle, pData, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Configure automatic polling mode to wait for end of program */
if (QSPI_AutoPollingMemReady(&QSPIHandle, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != QSPI_OK)
{
return QSPI_ERROR;
}
/* Update the address and size variables for next page programming */
current_addr += current_size;
pData += current_size;
current_size = ((current_addr + N25Q128A_PAGE_SIZE) > end_addr) ? (end_addr - current_addr) : N25Q128A_PAGE_SIZE;
} while (current_addr < end_addr);
return QSPI_OK;
}
/**
* @brief Erases the specified block of the QSPI memory.
* @param BlockAddress: Block address to erase
* @retval QSPI memory status
*/
uint8_t BSP_QSPI_Erase_Block(uint32_t BlockAddress)
{
QSPI_CommandTypeDef s_command;
/* Initialize the erase command */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = SUBSECTOR_ERASE_CMD;
s_command.AddressMode = QSPI_ADDRESS_1_LINE;
s_command.AddressSize = QSPI_ADDRESS_24_BITS;
s_command.Address = BlockAddress;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_NONE;
s_command.DummyCycles = 0;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
/* Enable write operations */
if (QSPI_WriteEnable(&QSPIHandle) != QSPI_OK)
{
return QSPI_ERROR;
}
/* Send the command */
if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Configure automatic polling mode to wait for end of erase */
if (QSPI_AutoPollingMemReady(&QSPIHandle, N25Q128A_SUBSECTOR_ERASE_MAX_TIME) != QSPI_OK)
{
return QSPI_ERROR;
}
return QSPI_OK;
}
/**
* @brief Erases the entire QSPI memory.
* @retval QSPI memory status
*/
uint8_t BSP_QSPI_Erase_Chip(void)
{
QSPI_CommandTypeDef s_command;
/* Initialize the erase command */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = BULK_ERASE_CMD;
s_command.AddressMode = QSPI_ADDRESS_NONE;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_NONE;
s_command.DummyCycles = 0;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
/* Enable write operations */
if (QSPI_WriteEnable(&QSPIHandle) != QSPI_OK)
{
return QSPI_ERROR;
}
/* Send the command */
if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Configure automatic polling mode to wait for end of erase */
if (QSPI_AutoPollingMemReady(&QSPIHandle, N25Q128A_BULK_ERASE_MAX_TIME) != QSPI_OK)
{
return QSPI_ERROR;
}
return QSPI_OK;
}
/**
* @brief Reads current status of the QSPI memory.
* @retval QSPI memory status
*/
uint8_t BSP_QSPI_GetStatus(void)
{
QSPI_CommandTypeDef s_command;
uint8_t reg;
/* Initialize the read flag status register command */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = READ_FLAG_STATUS_REG_CMD;
s_command.AddressMode = QSPI_ADDRESS_NONE;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_1_LINE;
s_command.DummyCycles = 0;
s_command.NbData = 1;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
/* Configure the command */
if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Reception of the data */
if (HAL_QSPI_Receive(&QSPIHandle, &reg, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Check the value of the register */
if ((reg & (N25Q128A_FSR_PRERR | N25Q128A_FSR_VPPERR | N25Q128A_FSR_PGERR | N25Q128A_FSR_ERERR)) != 0)
{
return QSPI_ERROR;
}
else if ((reg & (N25Q128A_FSR_PGSUS | N25Q128A_FSR_ERSUS)) != 0)
{
return QSPI_SUSPENDED;
}
else if ((reg & N25Q128A_FSR_READY) != 0)
{
return QSPI_OK;
}
else
{
return QSPI_BUSY;
}
}
/**
* @brief Reads the configuration of the memory and fills QspiInfo struct
* @param pInfo pointer to Info structure
* @retval QSPI memory status
*/
uint8_t BSP_QSPI_GetInfo(QSPI_InfoTypeDef* pInfo)
{
/* Configure the structure with the memory configuration */
pInfo->FlashSize = N25Q128A_FLASH_SIZE;
pInfo->EraseSectorSize = N25Q128A_SUBSECTOR_SIZE;
pInfo->EraseSectorsNumber = (N25Q128A_FLASH_SIZE/N25Q128A_SUBSECTOR_SIZE);
pInfo->ProgPageSize = N25Q128A_PAGE_SIZE;
pInfo->ProgPagesNumber = (N25Q128A_FLASH_SIZE/N25Q128A_PAGE_SIZE);
return QSPI_OK;
}
/**
* @brief Configure the QSPI in memory-mapped mode
* @retval QSPI memory status
*/
uint8_t BSP_QSPI_EnableMemoryMappedMode(void)
{
QSPI_CommandTypeDef s_command;
QSPI_MemoryMappedTypeDef s_mem_mapped_cfg;
/* Configure the command for the read instruction */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = QUAD_INOUT_FAST_READ_CMD;
s_command.AddressMode = QSPI_ADDRESS_4_LINES;
s_command.AddressSize = QSPI_ADDRESS_24_BITS;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_4_LINES;
s_command.DummyCycles = N25Q128A_DUMMY_CYCLES_READ_QUAD;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
/* Configure the memory mapped mode */
s_mem_mapped_cfg.TimeOutActivation = QSPI_TIMEOUT_COUNTER_DISABLE;
if (HAL_QSPI_MemoryMapped(&QSPIHandle, &s_command, &s_mem_mapped_cfg) != HAL_OK)
{
return QSPI_ERROR;
}
return QSPI_OK;
}
/**
* @}
*/
/** @defgroup STM32469I_Discovery_QSPI_Private_Functions STM32469I Discovery QSPI Private Functions
* @{
*/
/**
* @brief QSPI MSP Initialization
* This function configures the hardware resources used in this example:
* - Peripheral's clock enable
* - Peripheral's GPIO Configuration
* - NVIC configuration for QSPI interrupt
*/
__weak void BSP_QSPI_MspInit(QSPI_HandleTypeDef *hqspi, void *Params)
{
GPIO_InitTypeDef gpio_init_structure;
/*##-1- Enable peripherals and GPIO Clocks #################################*/
/* Enable the QuadSPI memory interface clock */
QSPI_CLK_ENABLE();
/* Reset the QuadSPI memory interface */
QSPI_FORCE_RESET();
QSPI_RELEASE_RESET();
/* Enable GPIO clocks */
QSPI_CS_GPIO_CLK_ENABLE();
QSPI_DX_CLK_GPIO_CLK_ENABLE();
/*##-2- Configure peripheral GPIO ##########################################*/
/* QSPI CS GPIO pin configuration */
gpio_init_structure.Pin = QSPI_CS_PIN;
gpio_init_structure.Mode = GPIO_MODE_AF_PP;
gpio_init_structure.Pull = GPIO_PULLUP;
gpio_init_structure.Speed = GPIO_SPEED_HIGH;
gpio_init_structure.Alternate = GPIO_AF10_QSPI;
HAL_GPIO_Init(QSPI_CS_GPIO_PORT, &gpio_init_structure);
/* QSPI CLK GPIO pin configuration */
gpio_init_structure.Pin = QSPI_CLK_PIN;
gpio_init_structure.Pull = GPIO_NOPULL;
gpio_init_structure.Alternate = GPIO_AF9_QSPI;
HAL_GPIO_Init(QSPI_CLK_GPIO_PORT, &gpio_init_structure);
/* QSPI D0 and D1 GPIO pin configuration */
gpio_init_structure.Pin = (QSPI_D0_PIN | QSPI_D1_PIN);
gpio_init_structure.Alternate = GPIO_AF10_QSPI;
HAL_GPIO_Init(QSPI_DX_GPIO_PORT, &gpio_init_structure);
/* QSPI D2 and D3 GPIO pin configuration */
gpio_init_structure.Pin = (QSPI_D2_PIN | QSPI_D3_PIN) ;
gpio_init_structure.Alternate = GPIO_AF9_QSPI;
HAL_GPIO_Init(QSPI_DX_GPIO_PORT, &gpio_init_structure);
/*##-3- Configure the NVIC for QSPI #########################################*/
/* NVIC configuration for QSPI interrupt */
HAL_NVIC_SetPriority(QUADSPI_IRQn, 0x0F, 0);
HAL_NVIC_EnableIRQ(QUADSPI_IRQn);
}
/**
* @brief QSPI MSP De-Initialization
* This function frees the hardware resources used in this example:
* - Disable the Peripheral's clock
* - Revert GPIO and NVIC configuration to their default state
*/
__weak void BSP_QSPI_MspDeInit(QSPI_HandleTypeDef *hqspi, void *Params)
{
/*##-1- Disable the NVIC for QSPI ###########################################*/
HAL_NVIC_DisableIRQ(QUADSPI_IRQn);
/*##-2- Disable peripherals and GPIO Clocks ################################*/
/* De-Configure QSPI pins */
HAL_GPIO_DeInit(QSPI_CS_GPIO_PORT, QSPI_CS_PIN);
HAL_GPIO_DeInit(QSPI_CLK_GPIO_PORT, QSPI_CLK_PIN);
HAL_GPIO_DeInit(QSPI_DX_GPIO_PORT, QSPI_D0_PIN);
HAL_GPIO_DeInit(QSPI_DX_GPIO_PORT, QSPI_D1_PIN);
HAL_GPIO_DeInit(QSPI_DX_GPIO_PORT, QSPI_D2_PIN);
HAL_GPIO_DeInit(QSPI_DX_GPIO_PORT, QSPI_D3_PIN);
/*##-3- Reset peripherals ##################################################*/
/* Reset the QuadSPI memory interface */
QSPI_FORCE_RESET();
QSPI_RELEASE_RESET();
/* Disable the QuadSPI memory interface clock */
QSPI_CLK_DISABLE();
}
/**
* @brief This function reset the QSPI memory.
* @param hqspi: QSPI handle
*/
static uint8_t QSPI_ResetMemory(QSPI_HandleTypeDef *hqspi)
{
QSPI_CommandTypeDef s_command;
/* Initialize the reset enable command */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = RESET_ENABLE_CMD;
s_command.AddressMode = QSPI_ADDRESS_NONE;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_NONE;
s_command.DummyCycles = 0;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
/* Send the command */
if (HAL_QSPI_Command(hqspi, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Send the reset memory command */
s_command.Instruction = RESET_MEMORY_CMD;
if (HAL_QSPI_Command(hqspi, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Configure automatic polling mode to wait the memory is ready */
if (QSPI_AutoPollingMemReady(hqspi, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != QSPI_OK)
{
return QSPI_ERROR;
}
return QSPI_OK;
}
/**
* @brief This function configure the dummy cycles on memory side.
* @param hqspi: QSPI handle
*/
static uint8_t QSPI_DummyCyclesCfg(QSPI_HandleTypeDef *hqspi)
{
QSPI_CommandTypeDef s_command;
uint8_t reg;
/* Initialize the read volatile configuration register command */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = READ_VOL_CFG_REG_CMD;
s_command.AddressMode = QSPI_ADDRESS_NONE;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_1_LINE;
s_command.DummyCycles = 0;
s_command.NbData = 1;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
/* Configure the command */
if (HAL_QSPI_Command(hqspi, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Reception of the data */
if (HAL_QSPI_Receive(hqspi, &reg, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Enable write operations */
if (QSPI_WriteEnable(hqspi) != QSPI_OK)
{
return QSPI_ERROR;
}
/* Update volatile configuration register (with new dummy cycles) */
s_command.Instruction = WRITE_VOL_CFG_REG_CMD;
MODIFY_REG(reg, N25Q128A_VCR_NB_DUMMY, (N25Q128A_DUMMY_CYCLES_READ_QUAD << POSITION_VAL(N25Q128A_VCR_NB_DUMMY)));
/* Configure the write volatile configuration register command */
if (HAL_QSPI_Command(hqspi, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Transmission of the data */
if (HAL_QSPI_Transmit(hqspi, &reg, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
return QSPI_OK;
}
/**
* @brief This function send a Write Enable and wait it is effective.
* @param hqspi: QSPI handle
*/
static uint8_t QSPI_WriteEnable(QSPI_HandleTypeDef *hqspi)
{
QSPI_CommandTypeDef s_command;
QSPI_AutoPollingTypeDef s_config;
/* Enable write operations */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = WRITE_ENABLE_CMD;
s_command.AddressMode = QSPI_ADDRESS_NONE;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_NONE;
s_command.DummyCycles = 0;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
if (HAL_QSPI_Command(hqspi, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
/* Configure automatic polling mode to wait for write enabling */
s_config.Match = N25Q128A_SR_WREN;
s_config.Mask = N25Q128A_SR_WREN;
s_config.MatchMode = QSPI_MATCH_MODE_AND;
s_config.StatusBytesSize = 1;
s_config.Interval = 0x10;
s_config.AutomaticStop = QSPI_AUTOMATIC_STOP_ENABLE;
s_command.Instruction = READ_STATUS_REG_CMD;
s_command.DataMode = QSPI_DATA_1_LINE;
if (HAL_QSPI_AutoPolling(hqspi, &s_command, &s_config, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
{
return QSPI_ERROR;
}
return QSPI_OK;
}
/**
* @brief This function read the SR of the memory and wait the EOP.
* @param hqspi: QSPI handle
* @param Timeout: timeout value before returning an error
*/
static uint8_t QSPI_AutoPollingMemReady(QSPI_HandleTypeDef *hqspi, uint32_t Timeout)
{
QSPI_CommandTypeDef s_command;
QSPI_AutoPollingTypeDef s_config;
/* Configure automatic polling mode to wait for memory ready */
s_command.InstructionMode = QSPI_INSTRUCTION_1_LINE;
s_command.Instruction = READ_STATUS_REG_CMD;
s_command.AddressMode = QSPI_ADDRESS_NONE;
s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
s_command.DataMode = QSPI_DATA_1_LINE;
s_command.DummyCycles = 0;
s_command.DdrMode = QSPI_DDR_MODE_DISABLE;
s_command.DdrHoldHalfCycle = QSPI_DDR_HHC_ANALOG_DELAY;
s_command.SIOOMode = QSPI_SIOO_INST_EVERY_CMD;
s_config.Match = 0;
s_config.Mask = N25Q128A_SR_WIP;
s_config.MatchMode = QSPI_MATCH_MODE_AND;
s_config.StatusBytesSize = 1;
s_config.Interval = 0x10;
s_config.AutomaticStop = QSPI_AUTOMATIC_STOP_ENABLE;
if (HAL_QSPI_AutoPolling(hqspi, &s_command, &s_config, Timeout) != HAL_OK)
{
return QSPI_ERROR;
}
return QSPI_OK;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

145
Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_qspi.h
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/**
******************************************************************************
* @file stm32469i_discovery_qspi.h
* @author MCD Application Team
* @brief This file contains the common defines and functions prototypes for
* the stm32469i_discovery_qspi.c driver.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32469I_DISCOVERY_QSPI_H
#define __STM32469I_DISCOVERY_QSPI_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal.h"
#include "../Components/n25q128a/n25q128a.h"
/** @addtogroup STM32469I_Discovery_QSPI
* @{
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup STM32469I_Discovery_QSPI_Exported_Constants STM32469I Discovery QSPI Exported Constants
* @{
*/
/* QSPI Error codes */
#define QSPI_OK ((uint8_t)0x00)
#define QSPI_ERROR ((uint8_t)0x01)
#define QSPI_BUSY ((uint8_t)0x02)
#define QSPI_NOT_SUPPORTED ((uint8_t)0x04)
#define QSPI_SUSPENDED ((uint8_t)0x08)
/* Definition for QSPI clock resources */
#define QSPI_CLK_ENABLE() __HAL_RCC_QSPI_CLK_ENABLE()
#define QSPI_CLK_DISABLE() __HAL_RCC_QSPI_CLK_DISABLE()
#define QSPI_CS_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define QSPI_CS_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()
#define QSPI_DX_CLK_GPIO_CLK_ENABLE() __HAL_RCC_GPIOF_CLK_ENABLE()
#define QSPI_DX_CLK_GPIO_CLK_DISABLE() __HAL_RCC_GPIOF_CLK_DISABLE()
#define QSPI_FORCE_RESET() __HAL_RCC_QSPI_FORCE_RESET()
#define QSPI_RELEASE_RESET() __HAL_RCC_QSPI_RELEASE_RESET()
/* Definition for QSPI Pins */
#define QSPI_CS_PIN GPIO_PIN_6
#define QSPI_CS_GPIO_PORT GPIOB
#define QSPI_CLK_PIN GPIO_PIN_10
#define QSPI_CLK_GPIO_PORT GPIOF
#define QSPI_D0_PIN GPIO_PIN_8
#define QSPI_D1_PIN GPIO_PIN_9
#define QSPI_D2_PIN GPIO_PIN_7
#define QSPI_D3_PIN GPIO_PIN_6
#define QSPI_DX_GPIO_PORT GPIOF
/**
* @}
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup STM32469I_Discovery_QSPI_Exported_Types STM32469I Discovery QSPI Exported Types
* @{
*/
/**
* @brief QSPI Info
* */
typedef struct {
uint32_t FlashSize; /*!< Size of the flash */
uint32_t EraseSectorSize; /*!< Size of sectors for the erase operation */
uint32_t EraseSectorsNumber; /*!< Number of sectors for the erase operation */
uint32_t ProgPageSize; /*!< Size of pages for the program operation */
uint32_t ProgPagesNumber; /*!< Number of pages for the program operation */
} QSPI_InfoTypeDef;
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup STM32469I_Discovery_QSPI_Exported_Functions STM32469I Discovery QSPI Exported Functions
* @{
*/
uint8_t BSP_QSPI_Init (void);
uint8_t BSP_QSPI_DeInit (void);
uint8_t BSP_QSPI_Read (uint8_t* pData, uint32_t ReadAddr, uint32_t Size);
uint8_t BSP_QSPI_Write (uint8_t* pData, uint32_t WriteAddr, uint32_t Size);
uint8_t BSP_QSPI_Erase_Block(uint32_t BlockAddress);
uint8_t BSP_QSPI_Erase_Chip (void);
uint8_t BSP_QSPI_GetStatus (void);
uint8_t BSP_QSPI_GetInfo (QSPI_InfoTypeDef* pInfo);
uint8_t BSP_QSPI_EnableMemoryMappedMode(void);
/* BSP Aliased function maintained for legacy purpose */
#define BSP_QSPI_MemoryMappedMode BSP_QSPI_EnableMemoryMappedMode
/* These function can be modified in case the current settings (e.g. DMA stream)
need to be changed for specific application needs */
void BSP_QSPI_MspInit(QSPI_HandleTypeDef *hqspi, void *Params);
void BSP_QSPI_MspDeInit(QSPI_HandleTypeDef *hqspi, void *Params);
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32469I_DISCOVERY_QSPI_H */
/**
* @}
*/
/**
* @}
*/

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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_sd.c
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/**
******************************************************************************
* @file stm32469i_discovery_sd.c
* @author MCD Application Team
* @brief This file includes the uSD card driver mounted on STM32469I-Discovery
* board.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* File Info : -----------------------------------------------------------------
User NOTES
1. How To use this driver:
--------------------------
- This driver is used to drive the micro SD external card mounted on STM32469I-Discovery
board.
- This driver does not need a specific component driver for the micro SD device
to be included with.
2. Driver description:
---------------------
+ Initialization steps:
o Initialize the micro SD card using the BSP_SD_Init() function. This
function includes the MSP layer hardware resources initialization and the
SDIO interface configuration to interface with the external micro SD. It
also includes the micro SD initialization sequence.
o To check the SD card presence you can use the function BSP_SD_IsDetected() which
returns the detection status
o If SD presence detection interrupt mode is desired, you must configure the
SD detection interrupt mode by calling the function BSP_SD_ITConfig(). The interrupt
is generated as an external interrupt whenever the micro SD card is
plugged/unplugged in/from the board.
o The function BSP_SD_GetCardInfo() is used to get the micro SD card information
which is stored in the structure "HAL_SD_CardInfoTypeDef".
+ Micro SD card operations
o The micro SD card can be accessed with read/write block(s) operations once
it is ready for access. The access can be performed whether using the polling
mode by calling the functions BSP_SD_ReadBlocks()/BSP_SD_WriteBlocks(), or by DMA
transfer using the functions BSP_SD_ReadBlocks_DMA()/BSP_SD_WriteBlocks_DMA()
o The DMA transfer complete is used with interrupt mode. Once the SD transfer
is complete, the SD interrupt is handled using the function BSP_SD_IRQHandler(),
the DMA Tx/Rx transfer complete are handled using the functions
BSP_SD_DMA_Tx_IRQHandler()/BSP_SD_DMA_Rx_IRQHandler(). The corresponding user callbacks
are implemented by the user at application level.
o The SD erase block(s) is performed using the function BSP_SD_Erase() with specifying
the number of blocks to erase.
o The SD runtime status is returned when calling the function BSP_SD_GetCardState().
------------------------------------------------------------------------------*/
/* Includes ------------------------------------------------------------------*/
#include "stm32469i_discovery_sd.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/** @defgroup STM32469I-Discovery_SD STM32469I Discovery SD
* @{
*/
/** @defgroup STM32469I-Discovery_SD_Private_TypesDefinitions STM32469I Discovery SD Private TypesDef
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SD_Private_Defines STM32469I Discovery SD Private Defines
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SD_Private_Macros STM32469I Discovery SD Private Macro
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SD_Private_Variables STM32469I Discovery SD Private Variables
* @{
*/
SD_HandleTypeDef uSdHandle;
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SD_Private_FunctionPrototypes STM32469I Discovery SD Private Prototypes
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SD_Private_Functions STM32469I Discovery SD Private Functions
* @{
*/
/**
* @brief Initializes the SD card device.
* @retval SD status
*/
uint8_t BSP_SD_Init(void)
{
uint8_t sd_state = MSD_OK;
/* PLLSAI is dedicated to LCD periph. Do not use it to get 48MHz*/
/* uSD device interface configuration */
uSdHandle.Instance = SDIO;
uSdHandle.Init.ClockEdge = SDIO_CLOCK_EDGE_RISING;
uSdHandle.Init.ClockBypass = SDIO_CLOCK_BYPASS_DISABLE;
uSdHandle.Init.ClockPowerSave = SDIO_CLOCK_POWER_SAVE_DISABLE;
uSdHandle.Init.BusWide = SDIO_BUS_WIDE_1B;
uSdHandle.Init.HardwareFlowControl = SDIO_HARDWARE_FLOW_CONTROL_ENABLE;
uSdHandle.Init.ClockDiv = SDIO_TRANSFER_CLK_DIV;
/* Msp SD Detect pin initialization */
BSP_SD_Detect_MspInit(&uSdHandle, NULL);
if(BSP_SD_IsDetected() != SD_PRESENT) /* Check if SD card is present */
{
return MSD_ERROR_SD_NOT_PRESENT;
}
/* Msp SD initialization */
BSP_SD_MspInit(&uSdHandle, NULL);
/* HAL SD initialization */
if(HAL_SD_Init(&uSdHandle) != HAL_OK)
{
sd_state = MSD_ERROR;
}
/* Configure SD Bus width */
if(sd_state == MSD_OK)
{
/* Enable wide operation */
if(HAL_SD_ConfigWideBusOperation(&uSdHandle, SDIO_BUS_WIDE_4B) != HAL_OK)
{
sd_state = MSD_ERROR;
}
else
{
sd_state = MSD_OK;
}
}
return sd_state;
}
/**
* @brief DeInitializes the SD card device.
* @retval SD status
*/
uint8_t BSP_SD_DeInit(void)
{
uint8_t sd_state = MSD_OK;
uSdHandle.Instance = SDIO;
/* HAL SD deinitialization */
if(HAL_SD_DeInit(&uSdHandle) != HAL_OK)
{
sd_state = MSD_ERROR;
}
/* Msp SD deinitialization */
uSdHandle.Instance = SDIO;
BSP_SD_MspDeInit(&uSdHandle, NULL);
return sd_state;
}
/**
* @brief Configures Interrupt mode for SD detection pin.
* @retval Returns 0
*/
uint8_t BSP_SD_ITConfig(void)
{
GPIO_InitTypeDef gpio_init_structure;
/* Configure Interrupt mode for SD detection pin */
gpio_init_structure.Pin = SD_DETECT_PIN;
gpio_init_structure.Pull = GPIO_PULLUP;
gpio_init_structure.Speed = GPIO_SPEED_FAST;
gpio_init_structure.Mode = GPIO_MODE_IT_RISING_FALLING;
HAL_GPIO_Init(SD_DETECT_GPIO_PORT, &gpio_init_structure);
/* Enable and set SD detect EXTI Interrupt to the lowest priority */
HAL_NVIC_SetPriority((IRQn_Type)(SD_DETECT_EXTI_IRQn), 0x0F, 0x00);
HAL_NVIC_EnableIRQ((IRQn_Type)(SD_DETECT_EXTI_IRQn));
return MSD_OK;
}
/**
* @brief Detects if SD card is correctly plugged in the memory slot or not.
* @retval Returns if SD is detected or not
*/
uint8_t BSP_SD_IsDetected(void)
{
__IO uint8_t status = SD_PRESENT;
/* Check SD card detect pin */
if (HAL_GPIO_ReadPin(SD_DETECT_GPIO_PORT, SD_DETECT_PIN) == GPIO_PIN_SET)
{
status = SD_NOT_PRESENT;
}
return status;
}
/**
* @brief Reads block(s) from a specified address in an SD card, in polling mode.
* @param pData: Pointer to the buffer that will contain the data to transmit
* @param ReadAddr: Address from where data is to be read
* @param NumOfBlocks: Number of SD blocks to read
* @param Timeout: Timeout for read operation
* @retval SD status
*/
uint8_t BSP_SD_ReadBlocks(uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks, uint32_t Timeout)
{
if(HAL_SD_ReadBlocks(&uSdHandle, (uint8_t *)pData, ReadAddr, NumOfBlocks, Timeout) != HAL_OK)
{
return MSD_ERROR;
}
else
{
return MSD_OK;
}
}
/**
* @brief Writes block(s) to a specified address in an SD card, in polling mode.
* @param pData: Pointer to the buffer that will contain the data to transmit
* @param WriteAddr: Address from where data is to be written
* @param NumOfBlocks: Number of SD blocks to write
* @param Timeout: Timeout for write operation
* @retval SD status
*/
uint8_t BSP_SD_WriteBlocks(uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks, uint32_t Timeout)
{
if(HAL_SD_WriteBlocks(&uSdHandle, (uint8_t *)pData, WriteAddr, NumOfBlocks, Timeout) != HAL_OK)
{
return MSD_ERROR;
}
else
{
return MSD_OK;
}
}
/**
* @brief Reads block(s) from a specified address in an SD card, in DMA mode.
* @param pData: Pointer to the buffer that will contain the data to transmit
* @param ReadAddr: Address from where data is to be read
* @param NumOfBlocks: Number of SD blocks to read
* @retval SD status
*/
uint8_t BSP_SD_ReadBlocks_DMA(uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks)
{
/* Read block(s) in DMA transfer mode */
if(HAL_SD_ReadBlocks_DMA(&uSdHandle, (uint8_t *)pData, ReadAddr, NumOfBlocks) != HAL_OK)
{
return MSD_ERROR;
}
else
{
return MSD_OK;
}
}
/**
* @brief Writes block(s) to a specified address in an SD card, in DMA mode.
* @param pData: Pointer to the buffer that will contain the data to transmit
* @param WriteAddr: Address from where data is to be written
* @param NumOfBlocks: Number of SD blocks to write
* @retval SD status
*/
uint8_t BSP_SD_WriteBlocks_DMA(uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks)
{
/* Write block(s) in DMA transfer mode */
if(HAL_SD_WriteBlocks_DMA(&uSdHandle, (uint8_t *)pData, WriteAddr, NumOfBlocks) != HAL_OK)
{
return MSD_ERROR;
}
else
{
return MSD_OK;
}
}
/**
* @brief Erases the specified memory area of the given SD card.
* @param StartAddr: Start byte address
* @param EndAddr: End byte address
* @retval SD status
*/
uint8_t BSP_SD_Erase(uint32_t StartAddr, uint32_t EndAddr)
{
if(HAL_SD_Erase(&uSdHandle, StartAddr, EndAddr) != HAL_OK)
{
return MSD_ERROR;
}
else
{
return MSD_OK;
}
}
/**
* @brief Initializes the SD MSP.
* @param hsd: SD handle
* @param Params : pointer on additional configuration parameters, can be NULL.
*/
__weak void BSP_SD_MspInit(SD_HandleTypeDef *hsd, void *Params)
{
static DMA_HandleTypeDef dma_rx_handle;
static DMA_HandleTypeDef dma_tx_handle;
GPIO_InitTypeDef gpio_init_structure;
/* Enable SDIO clock */
__HAL_RCC_SDIO_CLK_ENABLE();
/* Enable DMA2 clocks */
__DMAx_TxRx_CLK_ENABLE();
/* Enable GPIOs clock */
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
/* Common GPIO configuration */
gpio_init_structure.Mode = GPIO_MODE_AF_PP;
gpio_init_structure.Pull = GPIO_PULLUP;
gpio_init_structure.Speed = GPIO_SPEED_HIGH;
gpio_init_structure.Alternate = GPIO_AF12_SDIO;
/* GPIOC configuration */
gpio_init_structure.Pin = GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12;
HAL_GPIO_Init(GPIOC, &gpio_init_structure);
/* GPIOD configuration */
gpio_init_structure.Pin = GPIO_PIN_2;
HAL_GPIO_Init(GPIOD, &gpio_init_structure);
/* NVIC configuration for SDIO interrupts */
HAL_NVIC_SetPriority(SDIO_IRQn, 0x0E, 0);
HAL_NVIC_EnableIRQ(SDIO_IRQn);
/* Configure DMA Rx parameters */
dma_rx_handle.Init.Channel = SD_DMAx_Rx_CHANNEL;
dma_rx_handle.Init.Direction = DMA_PERIPH_TO_MEMORY;
dma_rx_handle.Init.PeriphInc = DMA_PINC_DISABLE;
dma_rx_handle.Init.MemInc = DMA_MINC_ENABLE;
dma_rx_handle.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
dma_rx_handle.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
dma_rx_handle.Init.Mode = DMA_PFCTRL;
dma_rx_handle.Init.Priority = DMA_PRIORITY_VERY_HIGH;
dma_rx_handle.Init.FIFOMode = DMA_FIFOMODE_ENABLE;
dma_rx_handle.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
dma_rx_handle.Init.MemBurst = DMA_MBURST_INC4;
dma_rx_handle.Init.PeriphBurst = DMA_PBURST_INC4;
dma_rx_handle.Instance = SD_DMAx_Rx_STREAM;
/* Associate the DMA handle */
__HAL_LINKDMA(hsd, hdmarx, dma_rx_handle);
/* Deinitialize the stream for new transfer */
HAL_DMA_DeInit(&dma_rx_handle);
/* Configure the DMA stream */
HAL_DMA_Init(&dma_rx_handle);
/* Configure DMA Tx parameters */
dma_tx_handle.Init.Channel = SD_DMAx_Tx_CHANNEL;
dma_tx_handle.Init.Direction = DMA_MEMORY_TO_PERIPH;
dma_tx_handle.Init.PeriphInc = DMA_PINC_DISABLE;
dma_tx_handle.Init.MemInc = DMA_MINC_ENABLE;
dma_tx_handle.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
dma_tx_handle.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
dma_tx_handle.Init.Mode = DMA_PFCTRL;
dma_tx_handle.Init.Priority = DMA_PRIORITY_VERY_HIGH;
dma_tx_handle.Init.FIFOMode = DMA_FIFOMODE_ENABLE;
dma_tx_handle.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
dma_tx_handle.Init.MemBurst = DMA_MBURST_INC4;
dma_tx_handle.Init.PeriphBurst = DMA_PBURST_INC4;
dma_tx_handle.Instance = SD_DMAx_Tx_STREAM;
/* Associate the DMA handle */
__HAL_LINKDMA(hsd, hdmatx, dma_tx_handle);
/* Deinitialize the stream for new transfer */
HAL_DMA_DeInit(&dma_tx_handle);
/* Configure the DMA stream */
HAL_DMA_Init(&dma_tx_handle);
/* NVIC configuration for DMA transfer complete interrupt */
HAL_NVIC_SetPriority(SD_DMAx_Rx_IRQn, 0x0F, 0);
HAL_NVIC_EnableIRQ(SD_DMAx_Rx_IRQn);
/* NVIC configuration for DMA transfer complete interrupt */
HAL_NVIC_SetPriority(SD_DMAx_Tx_IRQn, 0x0F, 0);
HAL_NVIC_EnableIRQ(SD_DMAx_Tx_IRQn);
}
/**
* @brief Initializes the SD Detect pin MSP.
* @param hsd: SD handle
* @param Params : pointer on additional configuration parameters, can be NULL.
*/
__weak void BSP_SD_Detect_MspInit(SD_HandleTypeDef *hsd, void *Params)
{
GPIO_InitTypeDef gpio_init_structure;
SD_DETECT_GPIO_CLK_ENABLE();
/* GPIO configuration in input for uSD_Detect signal */
gpio_init_structure.Pin = SD_DETECT_PIN;
gpio_init_structure.Mode = GPIO_MODE_INPUT;
gpio_init_structure.Pull = GPIO_PULLUP;
gpio_init_structure.Speed = GPIO_SPEED_HIGH;
HAL_GPIO_Init(SD_DETECT_GPIO_PORT, &gpio_init_structure);
}
/**
* @brief DeInitializes the SD MSP.
* @param hsd: SD handle
* @param Params : pointer on additional configuration parameters, can be NULL.
*/
__weak void BSP_SD_MspDeInit(SD_HandleTypeDef *hsd, void *Params)
{
static DMA_HandleTypeDef dma_rx_handle;
static DMA_HandleTypeDef dma_tx_handle;
/* Disable NVIC for DMA transfer complete interrupts */
HAL_NVIC_DisableIRQ(SD_DMAx_Rx_IRQn);
HAL_NVIC_DisableIRQ(SD_DMAx_Tx_IRQn);
/* Deinitialize the stream for new transfer */
dma_rx_handle.Instance = SD_DMAx_Rx_STREAM;
HAL_DMA_DeInit(&dma_rx_handle);
/* Deinitialize the stream for new transfer */
dma_tx_handle.Instance = SD_DMAx_Tx_STREAM;
HAL_DMA_DeInit(&dma_tx_handle);
/* Disable NVIC for SDIO interrupts */
HAL_NVIC_DisableIRQ(SDIO_IRQn);
/* DeInit GPIO pins can be done in the application
(by surcharging this __weak function) */
/* Disable SDIO clock */
__HAL_RCC_SDIO_CLK_DISABLE();
/* GPOI pins clock and DMA cloks can be shut down in the applic
by surcgarging this __weak function */
}
/**
* @brief Gets the current SD card data status.
* @retval Data transfer state.
* This value can be one of the following values:
* @arg SD_TRANSFER_OK: No data transfer is acting
* @arg SD_TRANSFER_BUSY: Data transfer is acting
*/
uint8_t BSP_SD_GetCardState(void)
{
return((HAL_SD_GetCardState(&uSdHandle) == HAL_SD_CARD_TRANSFER ) ? SD_TRANSFER_OK : SD_TRANSFER_BUSY);
}
/**
* @brief Get SD information about specific SD card.
* @param CardInfo: Pointer to HAL_SD_CardInfoTypedef structure
* @retval None
*/
void BSP_SD_GetCardInfo(HAL_SD_CardInfoTypeDef *CardInfo)
{
/* Get SD card Information */
HAL_SD_GetCardInfo(&uSdHandle, CardInfo);
}
/**
* @brief SD Abort callbacks
* @param hsd: SD handle
* @retval None
*/
void HAL_SD_AbortCallback(SD_HandleTypeDef *hsd)
{
BSP_SD_AbortCallback();
}
/**
* @brief Tx Transfer completed callbacks
* @param hsd: SD handle
* @retval None
*/
void HAL_SD_TxCpltCallback(SD_HandleTypeDef *hsd)
{
BSP_SD_WriteCpltCallback();
}
/**
* @brief Rx Transfer completed callbacks
* @param hsd: SD handle
* @retval None
*/
void HAL_SD_RxCpltCallback(SD_HandleTypeDef *hsd)
{
BSP_SD_ReadCpltCallback();
}
/**
* @brief BSP SD Abort callbacks
* @retval None
*/
__weak void BSP_SD_AbortCallback(void)
{
}
/**
* @brief BSP Tx Transfer completed callbacks
* @retval None
*/
__weak void BSP_SD_WriteCpltCallback(void)
{
}
/**
* @brief BSP Rx Transfer completed callbacks
* @retval None
*/
__weak void BSP_SD_ReadCpltCallback(void)
{
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

143
Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_sd.h
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/**
******************************************************************************
* @file stm32469i_discovery_sd.h
* @author MCD Application Team
* @brief This file contains the common defines and functions prototypes for
* the stm32469i_discovery_sd.c driver.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32469I_DISCOVERY_SD_H
#define __STM32469I_DISCOVERY_SD_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32469i_discovery.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/** @addtogroup STM32469I-Discovery_SD
* @{
*/
/** @defgroup STM32469I-Discovery_SD_Exported_Types STM32469I Discovery SD Exported Types
* @{
*/
/**
* @brief SD Card information structure
*/
#define BSP_SD_CardInfo HAL_SD_CardInfoTypeDef
/**
* @}
*/
/**
* @brief SD status structure definition
*/
#define MSD_OK ((uint8_t)0x00)
#define MSD_ERROR ((uint8_t)0x01)
#define MSD_ERROR_SD_NOT_PRESENT ((uint8_t)0x02)
/**
* @brief SD transfer state definition
*/
#define SD_TRANSFER_OK ((uint8_t)0x00)
#define SD_TRANSFER_BUSY ((uint8_t)0x01)
/** @defgroup STM32469I-Discovery_SD_Exported_Constants STM32469I Discovery SD Exported Constants
* @{
*/
#define SD_PRESENT ((uint8_t)0x01)
#define SD_NOT_PRESENT ((uint8_t)0x00)
#define SD_DATATIMEOUT ((uint32_t)100000000)
/* DMA definitions for SD DMA transfer */
#define __DMAx_TxRx_CLK_ENABLE __HAL_RCC_DMA2_CLK_ENABLE
#define SD_DMAx_Tx_CHANNEL DMA_CHANNEL_4
#define SD_DMAx_Rx_CHANNEL DMA_CHANNEL_4
#define SD_DMAx_Tx_STREAM DMA2_Stream6
#define SD_DMAx_Rx_STREAM DMA2_Stream3
#define SD_DMAx_Tx_IRQn DMA2_Stream6_IRQn
#define SD_DMAx_Rx_IRQn DMA2_Stream3_IRQn
#define BSP_SD_IRQHandler SDIO_IRQHandler
#define BSP_SD_DMA_Tx_IRQHandler DMA2_Stream6_IRQHandler
#define BSP_SD_DMA_Rx_IRQHandler DMA2_Stream3_IRQHandler
#define SD_DetectIRQHandler() HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_8)
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SD_Exported_Macro STM32469I Discovery SD Exported Macro
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SD_Exported_Functions STM32469I Discovery SD Exported Functions
* @{
*/
uint8_t BSP_SD_Init(void);
uint8_t BSP_SD_DeInit(void);
uint8_t BSP_SD_ITConfig(void);
uint8_t BSP_SD_ReadBlocks(uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks, uint32_t Timeout);
uint8_t BSP_SD_WriteBlocks(uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks, uint32_t Timeout);
uint8_t BSP_SD_ReadBlocks_DMA(uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks);
uint8_t BSP_SD_WriteBlocks_DMA(uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks);
uint8_t BSP_SD_Erase(uint32_t StartAddr, uint32_t EndAddr);
uint8_t BSP_SD_GetCardState(void);
void BSP_SD_GetCardInfo(HAL_SD_CardInfoTypeDef *CardInfo);
uint8_t BSP_SD_IsDetected(void);
/* These functions can be modified in case the current settings (e.g. DMA stream)
need to be changed for specific application needs */
void BSP_SD_MspInit(SD_HandleTypeDef *hsd, void *Params);
void BSP_SD_Detect_MspInit(SD_HandleTypeDef *hsd, void *Params);
void BSP_SD_MspDeInit(SD_HandleTypeDef *hsd, void *Params);
void BSP_SD_AbortCallback(void);
void BSP_SD_WriteCpltCallback(void);
void BSP_SD_ReadCpltCallback(void);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32469I_DISCOVERY_SD_H */

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Drivers/BSP/STM32469I-Discovery/stm32469i_discovery_sdram.c
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/**
******************************************************************************
* @file stm32469i_discovery_sdram.c
* @author MCD Application Team
* @brief This file includes the SDRAM driver for the MT48LC4M32B2B5-7 memory
* device mounted on STM32469I-Discovery board.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* File Info : -----------------------------------------------------------------
User NOTES
1. How To use this driver:
--------------------------
- This driver is used to drive the MT48LC4M32B2B5-7 SDRAM external memory mounted
on STM32469I-Discovery board.
- This driver does not need a specific component driver for the SDRAM device
to be included with.
2. Driver description:
---------------------
+ Initialization steps:
o Initialize the SDRAM external memory using the BSP_SDRAM_Init() function. This
function includes the MSP layer hardware resources initialization and the
FMC controller configuration to interface with the external SDRAM memory.
o It contains the SDRAM initialization sequence to program the SDRAM external
device using the function BSP_SDRAM_Initialization_sequence(). Note that this
sequence is standard for all SDRAM devices, but can include some differences
from a device to another. If it is the case, the right sequence should be
implemented separately.
+ SDRAM read/write operations
o SDRAM external memory can be accessed with read/write operations once it is
initialized.
Read/write operation can be performed with AHB access using the functions
BSP_SDRAM_ReadData()/BSP_SDRAM_WriteData(), or by DMA transfer using the functions
BSP_SDRAM_ReadData_DMA()/BSP_SDRAM_WriteData_DMA().
o The AHB access is performed with 32-bit width transaction, the DMA transfer
configuration is fixed at single (no burst) word transfer (see the
BSP_SDRAM_MspInit() weak function).
o User can implement his own functions for read/write access with his desired
configurations.
o If interrupt mode is used for DMA transfer, the function BSP_SDRAM_DMA_IRQHandler()
is called in IRQ handler file, to serve the generated interrupt once the DMA
transfer is complete.
o You can send a command to the SDRAM device in runtime using the function
BSP_SDRAM_Sendcmd(), and giving the desired command as parameter chosen between
the predefined commands of the "FMC_SDRAM_CommandTypeDef" structure.
------------------------------------------------------------------------------*/
/* Includes ------------------------------------------------------------------*/
#include "stm32469i_discovery_sdram.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32469I_Discovery
* @{
*/
/** @defgroup STM32469I-Discovery_SDRAM STM32469I Discovery SDRAM
* @{
*/
/** @defgroup STM32469I-Discovery_SDRAM_Private_Types_Definitions STM32469I Discovery SDRAM Private TypesDef
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SDRAM_Private_Defines STM32469I Discovery SDRAM Private Defines
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SDRAM_Private_Macros STM32469I Discovery SDRAM Private Macros
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SDRAM_Private_Variables STM32469I Discovery SDRAM Private Variables
* @{
*/
static SDRAM_HandleTypeDef sdramHandle;
static FMC_SDRAM_TimingTypeDef Timing;
static FMC_SDRAM_CommandTypeDef Command;
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SDRAM_Private_Function_Prototypes STM32469I Discovery SDRAM Private Prototypes
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I-Discovery_SDRAM_Private_Functions STM32469I Discovery SDRAM Private Functions
* @{
*/
/**
* @}
*/
/** @defgroup STM32469I_Discovery_SDRAM_Exported_Functions STM32469I Discovery SDRAM Exported Functions
* @{
*/
/**
* @brief Initializes the SDRAM device.
* @retval SDRAM status
*/
uint8_t BSP_SDRAM_Init(void)
{
static uint8_t sdramstatus = SDRAM_ERROR;
/* SDRAM device configuration */
sdramHandle.Instance = FMC_SDRAM_DEVICE;
/* Timing configuration for 90 MHz as SD clock frequency (System clock is up to 180 MHz) */
Timing.LoadToActiveDelay = 2;
Timing.ExitSelfRefreshDelay = 7;
Timing.SelfRefreshTime = 4;
Timing.RowCycleDelay = 7;
Timing.WriteRecoveryTime = 2;
Timing.RPDelay = 2;
Timing.RCDDelay = 2;
sdramHandle.Init.SDBank = FMC_SDRAM_BANK1;
sdramHandle.Init.ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_8;
sdramHandle.Init.RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_12;
sdramHandle.Init.MemoryDataWidth = SDRAM_MEMORY_WIDTH;
sdramHandle.Init.InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4;
sdramHandle.Init.CASLatency = FMC_SDRAM_CAS_LATENCY_3;
sdramHandle.Init.WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE;
sdramHandle.Init.SDClockPeriod = SDCLOCK_PERIOD;
sdramHandle.Init.ReadBurst = FMC_SDRAM_RBURST_ENABLE;
sdramHandle.Init.ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_0;
/* SDRAM controller initialization */
/* __weak function can be surcharged by the application code */
BSP_SDRAM_MspInit(&sdramHandle, (void *)NULL);
if(HAL_SDRAM_Init(&sdramHandle, &Timing) != HAL_OK)
{
sdramstatus = SDRAM_ERROR;
}
else
{
sdramstatus = SDRAM_OK;
}
/* SDRAM initialization sequence */
BSP_SDRAM_Initialization_sequence(REFRESH_COUNT);
return sdramstatus;
}
/**
* @brief DeInitializes the SDRAM device.
* @retval SDRAM status : SDRAM_OK or SDRAM_ERROR.
*/
uint8_t BSP_SDRAM_DeInit(void)
{
static uint8_t sdramstatus = SDRAM_ERROR;
/* SDRAM device configuration */
sdramHandle.Instance = FMC_SDRAM_DEVICE;
if(HAL_SDRAM_DeInit(&sdramHandle) == HAL_OK)
{
sdramstatus = SDRAM_OK;
/* SDRAM controller De-initialization */
BSP_SDRAM_MspDeInit(&sdramHandle, (void *)NULL);
}
return sdramstatus;
}
/**
* @brief Programs the SDRAM device.
* @param RefreshCount: SDRAM refresh counter value
*/
void BSP_SDRAM_Initialization_sequence(uint32_t RefreshCount)
{
__IO uint32_t tmpmrd = 0;
/* Step 1: Configure a clock configuration enable command */
Command.CommandMode = FMC_SDRAM_CMD_CLK_ENABLE;
Command.CommandTarget = FMC_SDRAM_CMD_TARGET_BANK1;
Command.AutoRefreshNumber = 1;
Command.ModeRegisterDefinition = 0;
/* Send the command */
HAL_SDRAM_SendCommand(&sdramHandle, &Command, SDRAM_TIMEOUT);
/* Step 2: Insert 100 us minimum delay */
/* Inserted delay is equal to 1 ms due to systick time base unit (ms) */
HAL_Delay(1);
/* Step 3: Configure a PALL (precharge all) command */
Command.CommandMode = FMC_SDRAM_CMD_PALL;
Command.CommandTarget = FMC_SDRAM_CMD_TARGET_BANK1;
Command.AutoRefreshNumber = 1;
Command.ModeRegisterDefinition = 0;
/* Send the command */
HAL_SDRAM_SendCommand(&sdramHandle, &Command, SDRAM_TIMEOUT);
/* Step 4: Configure an Auto Refresh command */
Command.CommandMode = FMC_SDRAM_CMD_AUTOREFRESH_MODE;
Command.CommandTarget = FMC_SDRAM_CMD_TARGET_BANK1;
Command.AutoRefreshNumber = 8;
Command.ModeRegisterDefinition = 0;
/* Send the command */
HAL_SDRAM_SendCommand(&sdramHandle, &Command, SDRAM_TIMEOUT);
/* Step 5: Program the external memory mode register */
tmpmrd = (uint32_t)SDRAM_MODEREG_BURST_LENGTH_1 |\
SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL |\
SDRAM_MODEREG_CAS_LATENCY_3 |\
SDRAM_MODEREG_OPERATING_MODE_STANDARD |\
SDRAM_MODEREG_WRITEBURST_MODE_SINGLE;
Command.CommandMode = FMC_SDRAM_CMD_LOAD_MODE;
Command.CommandTarget = FMC_SDRAM_CMD_TARGET_BANK1;
Command.AutoRefreshNumber = 1;
Command.ModeRegisterDefinition = tmpmrd;
/* Send the command */
HAL_SDRAM_SendCommand(&sdramHandle, &Command, SDRAM_TIMEOUT);
/* Step 6: Set the refresh rate counter */
/* Set the device refresh rate */
HAL_SDRAM_ProgramRefreshRate(&sdramHandle, RefreshCount);
}
/**
* @brief Reads an mount of data from the SDRAM memory in polling mode.
* @param uwStartAddress: Read start address
* @param pData: Pointer to data to be read
* @param uwDataSize: Size of read data from the memory
* @retval SDRAM status : SDRAM_OK or SDRAM_ERROR.
*/
uint8_t BSP_SDRAM_ReadData(uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize)
{
if(HAL_SDRAM_Read_32b(&sdramHandle, (uint32_t *)uwStartAddress, pData, uwDataSize) != HAL_OK)
{
return SDRAM_ERROR;
}
else
{
return SDRAM_OK;
}
}
/**
* @brief Reads an mount of data from the SDRAM memory in DMA mode.
* @param uwStartAddress: Read start address
* @param pData: Pointer to data to be read
* @param uwDataSize: Size of read data from the memory
* @retval SDRAM status : SDRAM_OK or SDRAM_ERROR.
*/
uint8_t BSP_SDRAM_ReadData_DMA(uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize)
{
if(HAL_SDRAM_Read_DMA(&sdramHandle, (uint32_t *)uwStartAddress, pData, uwDataSize) != HAL_OK)
{
return SDRAM_ERROR;
}
else
{
return SDRAM_OK;
}
}
/**
* @brief Writes an mount of data to the SDRAM memory in polling mode.
* @param uwStartAddress: Write start address
* @param pData: Pointer to data to be written
* @param uwDataSize: Size of written data from the memory
* @retval SDRAM status : SDRAM_OK or SDRAM_ERROR.
*/
uint8_t BSP_SDRAM_WriteData(uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize)
{
if(HAL_SDRAM_Write_32b(&sdramHandle, (uint32_t *)uwStartAddress, pData, uwDataSize) != HAL_OK)
{
return SDRAM_ERROR;
}
else
{
return SDRAM_OK;
}
}
/**
* @brief Writes an mount of data to the SDRAM memory in DMA mode.
* @param uwStartAddress: Write start address
* @param pData: Pointer to data to be written
* @param uwDataSize: Size of written data from the memory
* @retval SDRAM status : SDRAM_OK or SDRAM_ERROR.
*/
uint8_t BSP_SDRAM_WriteData_DMA(uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize)
{
if(HAL_SDRAM_Write_DMA(&sdramHandle, (uint32_t *)uwStartAddress, pData, uwDataSize) != HAL_OK)
{
return SDRAM_ERROR;
}
else
{
return SDRAM_OK;
}
}
/**
* @brief Sends command to the SDRAM bank.
* @param SdramCmd: Pointer to SDRAM command structure
* @retval HAL status : SDRAM_OK or SDRAM_ERROR.
*/
uint8_t BSP_SDRAM_Sendcmd(FMC_SDRAM_CommandTypeDef *SdramCmd)
{
if(HAL_SDRAM_SendCommand(&sdramHandle, SdramCmd, SDRAM_TIMEOUT) != HAL_OK)
{
return SDRAM_ERROR;
}
else
{
return SDRAM_OK;
}
}
/**
* @brief Handles SDRAM DMA transfer interrupt request.
*/
void BSP_SDRAM_DMA_IRQHandler(void)
{
HAL_DMA_IRQHandler(sdramHandle.hdma);
}
/**
* @brief Initializes SDRAM MSP.
* @note This function can be surcharged by application code.
* @param hsdram: pointer on SDRAM handle
* @param Params: pointer on additional configuration parameters, can be NULL.
*/
__weak void BSP_SDRAM_MspInit(SDRAM_HandleTypeDef *hsdram, void *Params)
{
static DMA_HandleTypeDef dma_handle;
GPIO_InitTypeDef gpio_init_structure;
if(hsdram != (SDRAM_HandleTypeDef *)NULL)
{
/* Enable FMC clock */
__HAL_RCC_FMC_CLK_ENABLE();
/* Enable chosen DMAx clock */
__DMAx_CLK_ENABLE();
/* Enable GPIOs clock */
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOE_CLK_ENABLE();
__HAL_RCC_GPIOF_CLK_ENABLE();
__HAL_RCC_GPIOG_CLK_ENABLE();
__HAL_RCC_GPIOH_CLK_ENABLE();
__HAL_RCC_GPIOI_CLK_ENABLE();
/* Common GPIO configuration */
gpio_init_structure.Mode = GPIO_MODE_AF_PP;
gpio_init_structure.Pull = GPIO_PULLUP;
gpio_init_structure.Speed = GPIO_SPEED_FAST;
gpio_init_structure.Alternate = GPIO_AF12_FMC;
/* GPIOC configuration : PC0 is SDNWE */
gpio_init_structure.Pin = GPIO_PIN_0;
HAL_GPIO_Init(GPIOC, &gpio_init_structure);
/* GPIOD configuration */
gpio_init_structure.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_8| GPIO_PIN_9 | GPIO_PIN_10 |\
GPIO_PIN_14 | GPIO_PIN_15;
HAL_GPIO_Init(GPIOD, &gpio_init_structure);
/* GPIOE configuration */
gpio_init_structure.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_7| GPIO_PIN_8 | GPIO_PIN_9 |\
GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |\
GPIO_PIN_15;
HAL_GPIO_Init(GPIOE, &gpio_init_structure);
/* GPIOF configuration */
gpio_init_structure.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2| GPIO_PIN_3 | GPIO_PIN_4 |\
GPIO_PIN_5 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |\
GPIO_PIN_15;
HAL_GPIO_Init(GPIOF, &gpio_init_structure);
/* GPIOG configuration */
gpio_init_structure.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_4| GPIO_PIN_5 | GPIO_PIN_8 |\
GPIO_PIN_15;
HAL_GPIO_Init(GPIOG, &gpio_init_structure);
/* GPIOH configuration */
gpio_init_structure.Pin = GPIO_PIN_2 | GPIO_PIN_3 | GPIO_PIN_8 | GPIO_PIN_9 |\
GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |\
GPIO_PIN_15;
HAL_GPIO_Init(GPIOH, &gpio_init_structure);
/* GPIOI configuration */
gpio_init_structure.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3 | GPIO_PIN_4 |\
GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_9 | GPIO_PIN_10;
HAL_GPIO_Init(GPIOI, &gpio_init_structure);
/* Configure common DMA parameters */
dma_handle.Init.Channel = SDRAM_DMAx_CHANNEL;
dma_handle.Init.Direction = DMA_MEMORY_TO_MEMORY;
dma_handle.Init.PeriphInc = DMA_PINC_ENABLE;
dma_handle.Init.MemInc = DMA_MINC_ENABLE;
dma_handle.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD;
dma_handle.Init.MemDataAlignment = DMA_MDATAALIGN_WORD;
dma_handle.Init.Mode = DMA_NORMAL;
dma_handle.Init.Priority = DMA_PRIORITY_HIGH;
dma_handle.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
dma_handle.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
dma_handle.Init.MemBurst = DMA_MBURST_SINGLE;
dma_handle.Init.PeriphBurst = DMA_PBURST_SINGLE;
dma_handle.Instance = SDRAM_DMAx_STREAM;
/* Associate the DMA handle */
__HAL_LINKDMA(hsdram, hdma, dma_handle);
/* Deinitialize the stream for new transfer */
HAL_DMA_DeInit(&dma_handle);
/* Configure the DMA stream */
HAL_DMA_Init(&dma_handle);
/* NVIC configuration for DMA transfer complete interrupt */
HAL_NVIC_SetPriority(SDRAM_DMAx_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(SDRAM_DMAx_IRQn);
} /* of if(hsdram != (SDRAM_HandleTypeDef *)NULL) */
}
/**
* @brief DeInitializes SDRAM MSP.
* @note This function can be surcharged by application code.
* @param hsdram: pointer on SDRAM handle
* @param Params: pointer on additional configuration parameters, can be NULL.
*/
__weak void BSP_SDRAM_MspDeInit(SDRAM_HandleTypeDef *hsdram, void *Params)
{
static DMA_HandleTypeDef dma_handle;
if(hsdram != (SDRAM_HandleTypeDef *)NULL)
{
/* Disable NVIC configuration for DMA interrupt */
HAL_NVIC_DisableIRQ(SDRAM_DMAx_IRQn);
/* Deinitialize the stream for new transfer */
dma_handle.Instance = SDRAM_DMAx_STREAM;
HAL_DMA_DeInit(&dma_handle);
/* DeInit GPIO pins can be done in the application
(by surcharging this __weak function) */
/* GPIO pins clock, FMC clock and DMA clock can be shut down in the application
by surcharging this __weak function */
} /* of if(hsdram != (SDRAM_HandleTypeDef *)NULL) */
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

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