125 lines
5.5 KiB
C
125 lines
5.5 KiB
C
/**
|
|
******************************************************************************
|
|
* @file bsp_driver_sd.h (based on stm324x9i_eval_sd.h)
|
|
* @brief This file contains the common defines and functions prototypes for
|
|
* the bsp_driver_sd.c driver.
|
|
******************************************************************************
|
|
*
|
|
* Copyright (c) 2017 STMicroelectronics International N.V.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted, provided that the following conditions are met:
|
|
*
|
|
* 1. Redistribution 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 other
|
|
* contributors to this software may be used to endorse or promote products
|
|
* derived from this software without specific written permission.
|
|
* 4. This software, including modifications and/or derivative works of this
|
|
* software, must execute solely and exclusively on microcontroller or
|
|
* microprocessor devices manufactured by or for STMicroelectronics.
|
|
* 5. Redistribution and use of this software other than as permitted under
|
|
* this license is void and will automatically terminate your rights under
|
|
* this license.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
|
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
|
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
|
* SHALL STMICROELECTRONICS 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 __STM32F4XX_SD_H
|
|
#define __STM32F4XX_SD_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "stm32f4xx_hal.h"
|
|
|
|
/* Exported constants --------------------------------------------------------*/
|
|
|
|
/**
|
|
* @brief SD Card information structure
|
|
*/
|
|
#ifndef BSP_SD_CardInfo
|
|
#define BSP_SD_CardInfo HAL_SD_CardInfoTypeDef
|
|
#endif
|
|
|
|
/**
|
|
* @brief SD status structure definition
|
|
*/
|
|
#define MSD_OK ((uint8_t)0x00)
|
|
#define MSD_ERROR ((uint8_t)0x01)
|
|
|
|
/**
|
|
* @brief SD transfer state definition
|
|
*/
|
|
#define SD_TRANSFER_OK ((uint8_t)0x00)
|
|
#define SD_TRANSFER_BUSY ((uint8_t)0x01)
|
|
/** @defgroup STM324x9I_EVAL_SD_Exported_Constants STM324x9I EVAL SD Exported Constants
|
|
* @{
|
|
*/
|
|
#define SD_PRESENT ((uint8_t)0x01)
|
|
#define SD_NOT_PRESENT ((uint8_t)0x00)
|
|
#define SD_DATATIMEOUT ((uint32_t)100000000)
|
|
|
|
/* USER CODE BEGIN 0 */
|
|
|
|
/* 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 SD_DMAx_Tx_IRQHandler DMA2_Stream6_IRQHandler
|
|
#define SD_DMAx_Rx_IRQHandler DMA2_Stream3_IRQHandler
|
|
#define SD_DetectIRQHandler() HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_8)
|
|
*/
|
|
|
|
/* Exported functions --------------------------------------------------------*/
|
|
uint8_t BSP_SD_Init(void);
|
|
uint8_t BSP_SD_ITConfig(void);
|
|
void BSP_SD_DetectIT(void);
|
|
void BSP_SD_DetectCallback(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);
|
|
void BSP_SD_IRQHandler(void);
|
|
void BSP_SD_DMA_Tx_IRQHandler(void);
|
|
void BSP_SD_DMA_Rx_IRQHandler(void);
|
|
uint8_t BSP_SD_GetCardState(void);
|
|
void BSP_SD_GetCardInfo(BSP_SD_CardInfo *CardInfo);
|
|
uint8_t BSP_SD_IsDetected(void);
|
|
|
|
/* USER CODE END 0 */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __STM32F4XX_SD_H */
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|