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170 lines
6.4 KiB
170 lines
6.4 KiB
/** |
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****************************************************************************** |
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* @file stm32746g_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 stm32746g_discovery_qspi.c driver. |
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****************************************************************************** |
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* @attention |
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* |
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* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
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* |
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* Redistribution and use in source and binary forms, with or without modification, |
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* are permitted provided that the following conditions are met: |
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* 1. Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright notice, |
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* this list of conditions and the following disclaimer in the documentation |
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* and/or other materials provided with the distribution. |
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* 3. Neither the name of STMicroelectronics nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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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 STM32746G_DISCOVERY |
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* @{ |
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*/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef __STM32746G_DISCOVERY_QSPI_H |
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#define __STM32746G_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 "stm32f7xx_hal.h" |
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#include "../Components/n25q128a/n25q128a.h" |
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/** @addtogroup STM32746G_DISCOVERY_QSPI |
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* @{ |
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*/ |
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/* Exported constants --------------------------------------------------------*/ |
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/** @defgroup STM32746G_DISCOVERY_QSPI_Exported_Constants STM32746G_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_CLK_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() |
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#define QSPI_D0_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE() |
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#define QSPI_D1_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE() |
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#define QSPI_D2_GPIO_CLK_ENABLE() __HAL_RCC_GPIOE_CLK_ENABLE() |
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#define QSPI_D3_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE() |
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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_2 |
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#define QSPI_CLK_GPIO_PORT GPIOB |
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#define QSPI_D0_PIN GPIO_PIN_11 |
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#define QSPI_D0_GPIO_PORT GPIOD |
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#define QSPI_D1_PIN GPIO_PIN_12 |
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#define QSPI_D1_GPIO_PORT GPIOD |
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#define QSPI_D2_PIN GPIO_PIN_2 |
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#define QSPI_D2_GPIO_PORT GPIOE |
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#define QSPI_D3_PIN GPIO_PIN_13 |
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#define QSPI_D3_GPIO_PORT GPIOD |
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/* N25Q128A13EF840E Micron memory */ |
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/* Size of the flash */ |
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#define QSPI_FLASH_SIZE 23 /* Address bus width to access whole memory space */ |
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#define QSPI_PAGE_SIZE 256 |
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/* This alias is added as the name of Memory mapped fucntion changed */ |
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#define BSP_QSPI_MemoryMappedMode BSP_QSPI_EnableMemoryMappedMode |
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/** |
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* @} |
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*/ |
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/* Exported types ------------------------------------------------------------*/ |
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/** @defgroup STM32746G_DISCOVERY_QSPI_Exported_Types STM32746G_DISCOVERY_QSPI Exported Types |
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* @{ |
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*/ |
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/* QSPI Info */ |
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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_Info; |
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/** |
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* @} |
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*/ |
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/* Exported functions --------------------------------------------------------*/ |
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/** @addtogroup STM32746G_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_Info* pInfo); |
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uint8_t BSP_QSPI_EnableMemoryMappedMode(void); |
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/* These functions can be modified in case the current settings |
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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 /* __STM32746G_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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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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