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161 lines
5.7 KiB
161 lines
5.7 KiB
/** |
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****************************************************************************** |
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* @file stm32746g_discovery_sd.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_sd.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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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef __STM32746G_DISCOVERY_SD_H |
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#define __STM32746G_DISCOVERY_SD_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 "stm32746g_discovery.h" |
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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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/** @addtogroup STM32746G_DISCOVERY_SD |
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* @{ |
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*/ |
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/** @defgroup STM32746G_DISCOVERY_SD_Exported_Types STM32746G_DISCOVERY_SD Exported Types |
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* @{ |
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*/ |
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/** |
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* @brief SD Card information structure |
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*/ |
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#define BSP_SD_CardInfo HAL_SD_CardInfoTypeDef |
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/** |
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* @} |
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*/ |
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/** |
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* @brief SD status structure definition |
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*/ |
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#define MSD_OK ((uint8_t)0x00) |
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#define MSD_ERROR ((uint8_t)0x01) |
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#define MSD_ERROR_SD_NOT_PRESENT ((uint8_t)0x02) |
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/** |
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* @brief SD transfer state definition |
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*/ |
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#define SD_TRANSFER_OK ((uint8_t)0x00) |
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#define SD_TRANSFER_BUSY ((uint8_t)0x01) |
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/** @defgroup STM32746G_DISCOVERY_SD_Exported_Constants STM32746G_DISCOVERY_SD Exported Constants |
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* @{ |
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*/ |
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#define SD_PRESENT ((uint8_t)0x01) |
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#define SD_NOT_PRESENT ((uint8_t)0x00) |
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#define SD_DATATIMEOUT ((uint32_t)100000000) |
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/* DMA definitions for SD DMA transfer */ |
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#define __DMAx_TxRx_CLK_ENABLE __HAL_RCC_DMA2_CLK_ENABLE |
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#define SD_DMAx_Tx_CHANNEL DMA_CHANNEL_4 |
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#define SD_DMAx_Rx_CHANNEL DMA_CHANNEL_4 |
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#define SD_DMAx_Tx_STREAM DMA2_Stream6 |
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#define SD_DMAx_Rx_STREAM DMA2_Stream3 |
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#define SD_DMAx_Tx_IRQn DMA2_Stream6_IRQn |
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#define SD_DMAx_Rx_IRQn DMA2_Stream3_IRQn |
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#define BSP_SDMMC_IRQHandler SDMMC1_IRQHandler |
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#define BSP_SDMMC_DMA_Tx_IRQHandler DMA2_Stream6_IRQHandler |
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#define BSP_SDMMC_DMA_Rx_IRQHandler DMA2_Stream3_IRQHandler |
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#define SD_DetectIRQHandler() HAL_GPIO_EXTI_IRQHandler(SD_DETECT_PIN) |
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/** |
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* @} |
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*/ |
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/** @defgroup STM32746G_DISCOVERY_SD_Exported_Macro STM32746G_DISCOVERY_SD Exported Macro |
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* @{ |
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*/ |
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/** |
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* @} |
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*/ |
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/** @addtogroup STM32746G_DISCOVERY_SD_Exported_Functions |
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* @{ |
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*/ |
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uint8_t BSP_SD_Init(void); |
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uint8_t BSP_SD_DeInit(void); |
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uint8_t BSP_SD_ITConfig(void); |
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uint8_t BSP_SD_ReadBlocks(uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks, uint32_t Timeout); |
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uint8_t BSP_SD_WriteBlocks(uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks, uint32_t Timeout); |
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uint8_t BSP_SD_ReadBlocks_DMA(uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks); |
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uint8_t BSP_SD_WriteBlocks_DMA(uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks); |
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uint8_t BSP_SD_Erase(uint32_t StartAddr, uint32_t EndAddr); |
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uint8_t BSP_SD_GetCardState(void); |
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void BSP_SD_GetCardInfo(HAL_SD_CardInfoTypeDef *CardInfo); |
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uint8_t BSP_SD_IsDetected(void); |
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/* These functions 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_SD_MspInit(SD_HandleTypeDef *hsd, void *Params); |
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void BSP_SD_Detect_MspInit(SD_HandleTypeDef *hsd, void *Params); |
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void BSP_SD_MspDeInit(SD_HandleTypeDef *hsd, void *Params); |
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void BSP_SD_AbortCallback(void); |
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void BSP_SD_WriteCpltCallback(void); |
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void BSP_SD_ReadCpltCallback(void); |
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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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/** |
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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_SD_H */ |
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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