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