diff options
| author | Camil Staps | 2017-01-31 23:15:28 +0100 |
|---|---|---|
| committer | Camil Staps | 2017-01-31 23:15:28 +0100 |
| commit | 631204a1feffa8cf3795060370b14dfb9f53f533 (patch) | |
| tree | 001d32e0157127607f7c088881f098c2eca841a1 /diskio.h | |
Diffstat (limited to 'diskio.h')
| -rw-r--r-- | diskio.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/diskio.h b/diskio.h new file mode 100644 index 0000000..5312107 --- /dev/null +++ b/diskio.h @@ -0,0 +1,45 @@ +/*-----------------------------------------------------------------------
+/ PFF - Low level disk interface modlue include file (C)ChaN, 2014
+/-----------------------------------------------------------------------*/
+
+#ifndef _DISKIO_DEFINED
+#define _DISKIO_DEFINED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "integer.h"
+#include "logger.h"
+
+
+/* Status of Disk Functions */
+typedef BYTE DSTATUS;
+
+
+/* Results of Disk Functions */
+typedef enum {
+ RES_OK = 0, /* 0: Function succeeded */
+ RES_ERROR, /* 1: Disk error */
+ RES_NOTRDY, /* 2: Not ready */
+ RES_PARERR /* 3: Invalid parameter */
+} DRESULT;
+
+
+/*---------------------------------------*/
+/* Prototypes for disk control functions */
+
+DSTATUS disk_status(BYTE pdrv);
+DSTATUS disk_initialize (BYTE pdrv);
+DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
+DRESULT disk_write (BYTE* buff, DWORD sc);
+
+#define STA_NOINIT 0x01 /* Drive not initialized */
+#define STA_NODISK 0x02 /* No medium in the drive */
+#define STA_PROTECT 0x04 /* Write protected */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _DISKIO_DEFINED */
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