first commit for opensource

first commit for opensource

components/fs/fatfs/3rdparty/fatfs_drv.h

@@ -0,0 +1,17 @@
+#ifndef _TOS_FATFS_DRV_H_
+#define _TOS_FATFS_DRV_H_
+
+#include "tos_hal.h"
+
+int MMC_disk_initialize(void);
+
+int MMC_disk_read(uint8_t *buff, uint32_t sector, uint32_t count);
+
+int MMC_disk_write(const uint8_t *buff, uint32_t sector, uint32_t count);
+
+int MMC_disk_status(hal_sd_state_t *sd_state);
+
+int MMC_disk_ioctl(BYTE cmd, void *buff);
+
+#endif
+