diff options
Diffstat (limited to 'vendor/fatfs/diskio.h')
| -rw-r--r-- | vendor/fatfs/diskio.h | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/vendor/fatfs/diskio.h b/vendor/fatfs/diskio.h index 580fbf747..5a69f69d6 100644 --- a/vendor/fatfs/diskio.h +++ b/vendor/fatfs/diskio.h @@ -13,7 +13,7 @@ extern "C" { #define _USE_IOCTL 1 /* 1: Enable disk_ioctl fucntion */ #include "integer.h" - +#include <stdbool.h> /* Status of Disk Functions */ typedef BYTE DSTATUS; @@ -28,17 +28,6 @@ typedef enum { } DRESULT; -/*---------------------------------------*/ -/* Prototypes for disk control functions */ - - -DSTATUS disk_initialize (BYTE pdrv); -DSTATUS disk_status (BYTE pdrv); -DRESULT disk_read (BYTE pdrv, BYTE*buff, DWORD sector, BYTE count); -DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, BYTE count); -DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff); - - /* Disk Status Bits (DSTATUS) */ #define STA_NOINIT 0x01 /* Drive not initialized */ #define STA_NODISK 0x02 /* No medium in the drive */ @@ -80,6 +69,22 @@ DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff); #define CT_SDC (CT_SD1|CT_SD2) /* SD */ #define CT_BLOCK 0x08 /* Block addressing */ +/*---------------------------------------*/ +/* Prototypes for disk control functions */ + + +DSTATUS disk_initialize (BYTE pdrv); +DSTATUS disk_status (BYTE pdrv); +DRESULT disk_read (BYTE pdrv, BYTE*buff, DWORD sector, BYTE count); +DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, BYTE count); +DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff); + +static inline bool disk_is_ready(BYTE pdrv); +static inline bool disk_is_ready(BYTE pdrv) +{ + return (disk_status(pdrv) & (STA_NOINIT | STA_NODISK)) == 0; +} + #ifdef __cplusplus } |