Diff: stm32746g_discovery_sd.h

Revision:

1:ee089790cdbb

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stm32746g_discovery_sd.h	Mon Jan 04 15:19:15 2016 +0000
@@ -0,0 +1,159 @@
+/**
+  ******************************************************************************
+  * @file    stm32746g_discovery_sd.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    25-June-2015
+  * @brief   This file contains the common defines and functions prototypes for
+  *          the stm32746g_discovery_sd.c driver.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions 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 its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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 __STM32746G_DISCOVERY_SD_H
+#define __STM32746G_DISCOVERY_SD_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32746g_discovery.h"
+
+/** @addtogroup BSP
+  * @{
+  */ 
+
+/** @addtogroup STM32746G_DISCOVERY
+  * @{
+  */
+    
+/** @addtogroup STM32746G_DISCOVERY_SD
+  * @{
+  */    
+
+/** @defgroup STM32746G_DISCOVERY_SD_Exported_Types STM32746G_DISCOVERY_SD Exported Types
+  * @{
+  */
+
+/** 
+  * @brief SD Card information structure 
+  */
+#define SD_CardInfo HAL_SD_CardInfoTypedef
+/**
+  * @}
+  */
+   
+/** 
+  * @brief  SD status structure definition  
+  */     
+#define MSD_OK                        ((uint8_t)0x00)
+#define MSD_ERROR                     ((uint8_t)0x01)
+#define MSD_ERROR_SD_NOT_PRESENT      ((uint8_t)0x02)
+   
+/** @defgroup STM32746G_DISCOVERY_SD_Exported_Constants STM32746G_DISCOVERY_SD Exported Constants
+  * @{
+  */ 
+#define SD_PRESENT               ((uint8_t)0x01)
+#define SD_NOT_PRESENT           ((uint8_t)0x00)
+
+#define SD_DATATIMEOUT           ((uint32_t)100000000)
+    
+/* 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(SD_DETECT_PIN)
+/**
+  * @}
+  */
+  
+/** @defgroup STM32746G_DISCOVERY_SD_Exported_Macro STM32746G_DISCOVERY_SD Exported Macro
+  * @{
+  */ 
+/**
+  * @}
+  */
+   
+/** @addtogroup STM32746G_DISCOVERY_SD_Exported_Functions
+  * @{
+  */   
+uint8_t BSP_SD_Init(void);
+uint8_t BSP_SD_DeInit(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, uint64_t ReadAddr, uint32_t BlockSize, uint32_t NumOfBlocks);
+uint8_t BSP_SD_WriteBlocks(uint32_t *pData, uint64_t WriteAddr, uint32_t BlockSize, uint32_t NumOfBlocks);
+uint8_t BSP_SD_ReadBlocks_DMA(uint32_t *pData, uint64_t ReadAddr, uint32_t BlockSize, uint32_t NumOfBlocks);
+uint8_t BSP_SD_WriteBlocks_DMA(uint32_t *pData, uint64_t WriteAddr, uint32_t BlockSize, uint32_t NumOfBlocks);
+uint8_t BSP_SD_Erase(uint64_t StartAddr, uint64_t EndAddr);
+void    BSP_SD_IRQHandler(void);
+void    BSP_SD_DMA_Tx_IRQHandler(void);
+void    BSP_SD_DMA_Rx_IRQHandler(void);
+HAL_SD_TransferStateTypedef BSP_SD_GetStatus(void);
+void    BSP_SD_GetCardInfo(HAL_SD_CardInfoTypedef *CardInfo);
+uint8_t BSP_SD_IsDetected(void);
+
+/* These functions can be modified in case the current settings (e.g. DMA stream)
+   need to be changed for specific application needs */
+void    BSP_SD_MspInit(SD_HandleTypeDef *hsd, void *Params);
+void    BSP_SD_Detect_MspInit(SD_HandleTypeDef *hsd, void *Params);
+void    BSP_SD_MspDeInit(SD_HandleTypeDef *hsd, void *Params);
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32746G_DISCOVERY_SD_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/