35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
|
#ifndef _SDMMC_SDCARD_H
|
|||
|
|
#define _SDMMC_SDCARD_H
|
|||
|
|
#include "sys.h"
|
|||
|
|
//////////////////////////////////////////////////////////////////////////////////
|
|||
|
|
|
|||
|
|
/**************************************************************************/
|
|||
|
|
//SD<53><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
|
|||
|
|
//STM32H7<48><37><EFBFBD><EFBFBD>ģ<EFBFBD><C4A3>-HAL<41>⺯<EFBFBD><E2BAAF><EFBFBD>汾
|
|||
|
|
//DevEBox <20><>Խ<EFBFBD><D4BD><EFBFBD><EFBFBD>
|
|||
|
|
//<2F>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>̣<EFBFBD>mcudev.taobao.com
|
|||
|
|
//<2F>Ա<EFBFBD><D4B1><EFBFBD><EFBFBD>̣<EFBFBD>shop389957290.taobao.com
|
|||
|
|
|
|||
|
|
/**************************************************************************/
|
|||
|
|
|
|||
|
|
//////////////////////////////////////////////////////////////////////////////////
|
|||
|
|
|
|||
|
|
#define SD_TIMEOUT ((uint32_t)100000000) //<2F><>ʱʱ<CAB1><CAB1>
|
|||
|
|
#define SD_TRANSFER_OK ((uint8_t)0x00)
|
|||
|
|
#define SD_TRANSFER_BUSY ((uint8_t)0x01)
|
|||
|
|
|
|||
|
|
#define SD_DMA_MODE 0 //1<><31>DMAģʽ<C4A3><CABD>0<EFBFBD><30><EFBFBD><EFBFBD>ѯģʽ
|
|||
|
|
|
|||
|
|
extern SD_HandleTypeDef SDCARD_Handler; //SD<53><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
extern HAL_SD_CardInfoTypeDef SDCardInfo; //SD<53><44><EFBFBD><EFBFBD>Ϣ<EFBFBD>ṹ<EFBFBD><E1B9B9>
|
|||
|
|
|
|||
|
|
u8 SD_Init(void);
|
|||
|
|
u8 SD_GetCardInfo(HAL_SD_CardInfoTypeDef *cardinfo);
|
|||
|
|
u8 SD_GetCardState(void);
|
|||
|
|
u8 SD_ReadDisk(u8* buf,u32 sector,u32 cnt);
|
|||
|
|
u8 SD_WriteDisk(u8 *buf,u32 sector,u32 cnt);
|
|||
|
|
u8 SD_ReadBlocks_DMA(uint32_t *buf,uint64_t sector,uint32_t blocksize,uint32_t cnt);
|
|||
|
|
u8 SD_WriteBlocks_DMA(uint32_t *buf,uint64_t sector,uint32_t blocksize,uint32_t cnt);
|
|||
|
|
#endif
|