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STM32769I_EVAL BSP User Manual
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stm32f769i_eval_sd.h
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00001 /** 00002 ****************************************************************************** 00003 * @file stm32f769i_eval_sd.h 00004 * @author MCD Application Team 00005 * @version V2.0.0 00006 * @date 30-December-2016 00007 * @brief This file contains the common defines and functions prototypes for 00008 * the stm32f769i_eval_sd.c driver. 00009 ****************************************************************************** 00010 * @attention 00011 * 00012 * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> 00013 * 00014 * Redistribution and use in source and binary forms, with or without modification, 00015 * are permitted provided that the following conditions are met: 00016 * 1. Redistributions of source code must retain the above copyright notice, 00017 * this list of conditions and the following disclaimer. 00018 * 2. Redistributions in binary form must reproduce the above copyright notice, 00019 * this list of conditions and the following disclaimer in the documentation 00020 * and/or other materials provided with the distribution. 00021 * 3. Neither the name of STMicroelectronics nor the names of its contributors 00022 * may be used to endorse or promote products derived from this software 00023 * without specific prior written permission. 00024 * 00025 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00026 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00028 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00029 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00030 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00031 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00032 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00033 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00034 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00035 * 00036 ****************************************************************************** 00037 */ 00038 00039 /* Define to prevent recursive inclusion -------------------------------------*/ 00040 #ifndef __STM32F769I_EVAL_SD_H 00041 #define __STM32F769I_EVAL_SD_H 00042 00043 #ifdef __cplusplus 00044 extern "C" { 00045 #endif 00046 00047 /* Includes ------------------------------------------------------------------*/ 00048 #include "stm32f7xx_hal.h" 00049 #include "stm32f769i_eval_io.h" 00050 00051 /** @addtogroup BSP 00052 * @{ 00053 */ 00054 00055 /** @addtogroup STM32F769I_EVAL 00056 * @{ 00057 */ 00058 00059 /** @addtogroup STM32F769I_EVAL_SD 00060 * @{ 00061 */ 00062 00063 /** @defgroup STM32F769I_EVAL_SD_Exported_Types SD Exported Types 00064 * @{ 00065 */ 00066 00067 /** 00068 * @brief SD Card information structure 00069 */ 00070 #define BSP_SD_CardInfo HAL_SD_CardInfoTypeDef 00071 /** 00072 * @} 00073 */ 00074 00075 /** 00076 * @brief SD status structure definition 00077 */ 00078 #define MSD_OK ((uint8_t)0x00) 00079 #define MSD_ERROR ((uint8_t)0x01) 00080 #define MSD_ERROR_SD_NOT_PRESENT ((uint8_t)0x02) 00081 00082 /** 00083 * @brief SD transfer state definition 00084 */ 00085 #define SD_TRANSFER_OK ((uint8_t)0x00) 00086 #define SD_TRANSFER_BUSY ((uint8_t)0x01) 00087 00088 /** @defgroup STM32F769I_EVAL_SD_Exported_Constants SD Exported Constants 00089 * @{ 00090 */ 00091 #define SD_PRESENT ((uint8_t)0x01) 00092 #define SD_NOT_PRESENT ((uint8_t)0x00) 00093 00094 #define SD_CARD1 ((uint32_t)0x00) 00095 #define SD_CARD2 ((uint32_t)0x01) 00096 00097 #define SD_DATATIMEOUT ((uint32_t)100000000) 00098 00099 /* DMA definitions for SD DMA transfer */ 00100 #define __DMAx_TxRx_CLK_ENABLE __HAL_RCC_DMA2_CLK_ENABLE 00101 #define SD1_DMAx_Tx_CHANNEL DMA_CHANNEL_4 00102 #define SD1_DMAx_Rx_CHANNEL DMA_CHANNEL_4 00103 #define SD1_DMAx_Tx_STREAM DMA2_Stream6 00104 #define SD1_DMAx_Rx_STREAM DMA2_Stream3 00105 #define SD1_DMAx_Tx_IRQn DMA2_Stream6_IRQn 00106 #define SD1_DMAx_Rx_IRQn DMA2_Stream3_IRQn 00107 #define BSP_SDMMC1_DMA_Tx_IRQHandler DMA2_Stream6_IRQHandler 00108 #define BSP_SDMMC1_DMA_Rx_IRQHandler DMA2_Stream3_IRQHandler 00109 #define BSP_SDMMC1_IRQHandler SDMMC1_IRQHandler 00110 00111 #define SD2_DMAx_Tx_CHANNEL DMA_CHANNEL_11 00112 #define SD2_DMAx_Rx_CHANNEL DMA_CHANNEL_11 00113 #define SD2_DMAx_Tx_STREAM DMA2_Stream5 00114 #define SD2_DMAx_Rx_STREAM DMA2_Stream0 00115 #define SD2_DMAx_Tx_IRQn DMA2_Stream5_IRQn 00116 #define SD2_DMAx_Rx_IRQn DMA2_Stream0_IRQn 00117 #define BSP_SDMMC2_DMA_Tx_IRQHandler DMA2_Stream5_IRQHandler 00118 #define BSP_SDMMC2_DMA_Rx_IRQHandler DMA2_Stream0_IRQHandler 00119 #define BSP_SDMMC2_IRQHandler SDMMC2_IRQHandler 00120 00121 #define SD_DetectIRQHandler() HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_8) 00122 /** 00123 * @} 00124 */ 00125 00126 /** @defgroup STM32F769I_EVAL_SD_Exported_Macro SD Exported Macro 00127 * @{ 00128 */ 00129 /** 00130 * @} 00131 */ 00132 00133 /** @defgroup STM32F769I_EVAL_SD_Exported_Functions SD Exported Functions 00134 * @{ 00135 */ 00136 uint8_t BSP_SD_Init(void); 00137 uint8_t BSP_SD_InitEx(uint32_t SdCard); 00138 uint8_t BSP_SD_DeInit(void); 00139 uint8_t BSP_SD_DeInitEx(uint32_t SdCard); 00140 uint8_t BSP_SD_ITConfig(void); 00141 uint8_t BSP_SD_ITConfigEx(uint32_t SdCard); 00142 uint8_t BSP_SD_ReadBlocks(uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks, uint32_t Timeout); 00143 uint8_t BSP_SD_ReadBlocksEx(uint32_t SdCard, uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks, uint32_t Timeout); 00144 uint8_t BSP_SD_WriteBlocks(uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks, uint32_t Timeout); 00145 uint8_t BSP_SD_WriteBlocksEx(uint32_t SdCard, uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks, uint32_t Timeout); 00146 uint8_t BSP_SD_ReadBlocks_DMA(uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks); 00147 uint8_t BSP_SD_ReadBlocks_DMAEx(uint32_t SdCard, uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks); 00148 uint8_t BSP_SD_WriteBlocks_DMA(uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks); 00149 uint8_t BSP_SD_WriteBlocks_DMAEx(uint32_t SdCard, uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks); 00150 uint8_t BSP_SD_Erase(uint32_t StartAddr, uint32_t EndAddr); 00151 uint8_t BSP_SD_EraseEx(uint32_t SdCard, uint32_t StartAddr, uint32_t EndAddr); 00152 uint8_t BSP_SD_GetCardState(void); 00153 uint8_t BSP_SD_GetCardStateEx(uint32_t SdCard); 00154 void BSP_SD_GetCardInfo(BSP_SD_CardInfo *CardInfo); 00155 void BSP_SD_GetCardInfoEx(uint32_t SdCard, BSP_SD_CardInfo *CardInfo); 00156 uint8_t BSP_SD_IsDetected(void); 00157 uint8_t BSP_SD_IsDetectedEx(uint32_t SdCard); 00158 00159 /* These functions can be modified in case the current settings (e.g. DMA stream) 00160 need to be changed for specific application needs */ 00161 void BSP_SD_MspInit(SD_HandleTypeDef *hsd, void *Params); 00162 void BSP_SD_MspDeInit(SD_HandleTypeDef *hsd, void *Params); 00163 void BSP_SD_AbortCallback(uint32_t SdCard); 00164 void BSP_SD_WriteCpltCallback(uint32_t SdCard); 00165 void BSP_SD_ReadCpltCallback(uint32_t SdCard); 00166 00167 /** 00168 * @} 00169 */ 00170 00171 /** 00172 * @} 00173 */ 00174 00175 /** 00176 * @} 00177 */ 00178 00179 /** 00180 * @} 00181 */ 00182 00183 #ifdef __cplusplus 00184 } 00185 #endif 00186 00187 #endif /* __STM32F769I_EVAL_SD_H */ 00188 00189 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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