STM32L486xx HAL User Manual
|
00001 /** 00002 ****************************************************************************** 00003 * @file stm32l4xx_hal_sd_ex.h 00004 * @author MCD Application Team 00005 * @brief Header file of SD HAL extended module. 00006 ****************************************************************************** 00007 * @attention 00008 * 00009 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> 00010 * 00011 * Redistribution and use in source and binary forms, with or without modification, 00012 * are permitted provided that the following conditions are met: 00013 * 1. Redistributions of source code must retain the above copyright notice, 00014 * this list of conditions and the following disclaimer. 00015 * 2. Redistributions in binary form must reproduce the above copyright notice, 00016 * this list of conditions and the following disclaimer in the documentation 00017 * and/or other materials provided with the distribution. 00018 * 3. Neither the name of STMicroelectronics nor the names of its contributors 00019 * may be used to endorse or promote products derived from this software 00020 * without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00023 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00024 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00025 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00026 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00027 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00028 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00030 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00031 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 * 00033 ****************************************************************************** 00034 */ 00035 00036 /* Define to prevent recursive inclusion -------------------------------------*/ 00037 #ifndef STM32L4xx_HAL_SD_EX_H 00038 #define STM32L4xx_HAL_SD_EX_H 00039 00040 #ifdef __cplusplus 00041 extern "C" { 00042 #endif 00043 00044 #if defined(STM32L4R5xx) || defined(STM32L4R7xx) || defined(STM32L4R9xx) || defined(STM32L4S5xx) || defined(STM32L4S7xx) || defined(STM32L4S9xx) 00045 00046 /* Includes ------------------------------------------------------------------*/ 00047 #include "stm32l4xx_hal_def.h" 00048 00049 /** @addtogroup STM32L4xx_HAL_Driver 00050 * @{ 00051 */ 00052 00053 /** @addtogroup SDEx 00054 * @{ 00055 */ 00056 00057 /* Exported types ------------------------------------------------------------*/ 00058 /** @defgroup SDEx_Exported_Types SDEx Exported Types 00059 * @{ 00060 */ 00061 00062 /** @defgroup SDEx_Exported_Types_Group1 SD Card Internal DMA Buffer structure 00063 * @{ 00064 */ 00065 typedef enum 00066 { 00067 SD_DMA_BUFFER0 = 0x00U, /*!< selects SD internal DMA Buffer 0 */ 00068 SD_DMA_BUFFER1 = 0x01U, /*!< selects SD internal DMA Buffer 1 */ 00069 00070 }HAL_SDEx_DMABuffer_MemoryTypeDef; 00071 00072 00073 /** 00074 * @} 00075 */ 00076 00077 /** 00078 * @} 00079 */ 00080 /* Exported constants --------------------------------------------------------*/ 00081 /* Exported macro ------------------------------------------------------------*/ 00082 /* Exported functions --------------------------------------------------------*/ 00083 /** @defgroup SDEx_Exported_Functions SDEx Exported Functions 00084 * @{ 00085 */ 00086 00087 /** @defgroup SDEx_Exported_Functions_Group1 HighSpeed functions 00088 * @{ 00089 */ 00090 uint32_t HAL_SDEx_HighSpeed (SD_HandleTypeDef *hsd); 00091 00092 void HAL_SDEx_DriveTransceiver_1_8V_Callback(FlagStatus status); 00093 00094 /** 00095 * @} 00096 */ 00097 00098 /** @defgroup SDEx_Exported_Functions_Group2 MultiBuffer functions 00099 * @{ 00100 */ 00101 HAL_StatusTypeDef HAL_SDEx_ConfigDMAMultiBuffer(SD_HandleTypeDef *hsd, uint32_t * pDataBuffer0, uint32_t * pDataBuffer1, uint32_t BufferSize); 00102 HAL_StatusTypeDef HAL_SDEx_ReadBlocksDMAMultiBuffer(SD_HandleTypeDef *hsd, uint32_t BlockAdd, uint32_t NumberOfBlocks); 00103 HAL_StatusTypeDef HAL_SDEx_WriteBlocksDMAMultiBuffer(SD_HandleTypeDef *hsd, uint32_t BlockAdd, uint32_t NumberOfBlocks); 00104 HAL_StatusTypeDef HAL_SDEx_ChangeDMABuffer(SD_HandleTypeDef *hsd, HAL_SDEx_DMABuffer_MemoryTypeDef Buffer, uint32_t *pDataBuffer); 00105 00106 void HAL_SDEx_Read_DMADoubleBuffer0CpltCallback(SD_HandleTypeDef *hsd); 00107 void HAL_SDEx_Read_DMADoubleBuffer1CpltCallback(SD_HandleTypeDef *hsd); 00108 void HAL_SDEx_Write_DMADoubleBuffer0CpltCallback(SD_HandleTypeDef *hsd); 00109 void HAL_SDEx_Write_DMADoubleBuffer1CpltCallback(SD_HandleTypeDef *hsd); 00110 00111 /** 00112 * @} 00113 */ 00114 00115 /** 00116 * @} 00117 */ 00118 00119 /* Private types -------------------------------------------------------------*/ 00120 /* Private defines -----------------------------------------------------------*/ 00121 /* Private variables ---------------------------------------------------------*/ 00122 /* Private constants ---------------------------------------------------------*/ 00123 /* Private macros ------------------------------------------------------------*/ 00124 /* Private functions prototypes ----------------------------------------------*/ 00125 /* Private functions ---------------------------------------------------------*/ 00126 00127 /** 00128 * @} 00129 */ 00130 00131 /** 00132 * @} 00133 */ 00134 00135 #endif /* STM32L4R5xx || STM32L4R7xx || STM32L4R9xx || STM32L4S5xx || STM32L4S7xx || STM32L4S9xx */ 00136 00137 #ifdef __cplusplus 00138 } 00139 #endif 00140 00141 00142 #endif /* STM32L4xx_HAL_SDEx_H */ 00143 00144 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/