ON Semiconductor / mbed-os

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependents:   mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510

features/unsupported/fs/fat/ChaN/diskio.h@0:098463de4c5d, 2017-01-25 (annotated)

Committer:
group-onsemi
Date:
Wed Jan 25 20:34:15 2017 +0000
Revision:
0:098463de4c5d
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
group-onsemi 0:098463de4c5d 1 /*-----------------------------------------------------------------------/
group-onsemi 0:098463de4c5d 2 / Low level disk interface modlue include file (C)ChaN, 2014 /
group-onsemi 0:098463de4c5d 3 /-----------------------------------------------------------------------*/
group-onsemi 0:098463de4c5d 4
group-onsemi 0:098463de4c5d 5 #ifndef _DISKIO_DEFINED
group-onsemi 0:098463de4c5d 6 #define _DISKIO_DEFINED
group-onsemi 0:098463de4c5d 7
group-onsemi 0:098463de4c5d 8 #ifdef __cplusplus
group-onsemi 0:098463de4c5d 9 extern "C" {
group-onsemi 0:098463de4c5d 10 #endif
group-onsemi 0:098463de4c5d 11
group-onsemi 0:098463de4c5d 12 #define _USE_WRITE 1 /* 1: Enable disk_write function */
group-onsemi 0:098463de4c5d 13 #define _USE_IOCTL 1 /* 1: Enable disk_ioctl fucntion */
group-onsemi 0:098463de4c5d 14
group-onsemi 0:098463de4c5d 15 #include "integer.h"
group-onsemi 0:098463de4c5d 16
group-onsemi 0:098463de4c5d 17
group-onsemi 0:098463de4c5d 18 /* Status of Disk Functions */
group-onsemi 0:098463de4c5d 19 typedef BYTE DSTATUS;
group-onsemi 0:098463de4c5d 20
group-onsemi 0:098463de4c5d 21 /* Results of Disk Functions */
group-onsemi 0:098463de4c5d 22 typedef enum {
group-onsemi 0:098463de4c5d 23 RES_OK = 0, /* 0: Successful */
group-onsemi 0:098463de4c5d 24 RES_ERROR, /* 1: R/W Error */
group-onsemi 0:098463de4c5d 25 RES_WRPRT, /* 2: Write Protected */
group-onsemi 0:098463de4c5d 26 RES_NOTRDY, /* 3: Not Ready */
group-onsemi 0:098463de4c5d 27 RES_PARERR /* 4: Invalid Parameter */
group-onsemi 0:098463de4c5d 28 } DRESULT;
group-onsemi 0:098463de4c5d 29
group-onsemi 0:098463de4c5d 30
group-onsemi 0:098463de4c5d 31 /*---------------------------------------*/
group-onsemi 0:098463de4c5d 32 /* Prototypes for disk control functions */
group-onsemi 0:098463de4c5d 33
group-onsemi 0:098463de4c5d 34
group-onsemi 0:098463de4c5d 35 DSTATUS disk_initialize (BYTE pdrv);
group-onsemi 0:098463de4c5d 36 DSTATUS disk_status (BYTE pdrv);
group-onsemi 0:098463de4c5d 37 DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
group-onsemi 0:098463de4c5d 38 DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
group-onsemi 0:098463de4c5d 39 DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
group-onsemi 0:098463de4c5d 40
group-onsemi 0:098463de4c5d 41
group-onsemi 0:098463de4c5d 42 /* Disk Status Bits (DSTATUS) */
group-onsemi 0:098463de4c5d 43
group-onsemi 0:098463de4c5d 44 #define STA_NOINIT 0x01 /* Drive not initialized */
group-onsemi 0:098463de4c5d 45 #define STA_NODISK 0x02 /* No medium in the drive */
group-onsemi 0:098463de4c5d 46 #define STA_PROTECT 0x04 /* Write protected */
group-onsemi 0:098463de4c5d 47
group-onsemi 0:098463de4c5d 48
group-onsemi 0:098463de4c5d 49 /* Command code for disk_ioctrl fucntion */
group-onsemi 0:098463de4c5d 50
group-onsemi 0:098463de4c5d 51 /* Generic command (Used by FatFs) */
group-onsemi 0:098463de4c5d 52 #define CTRL_SYNC 0 /* Complete pending write process (needed at _FS_READONLY == 0) */
group-onsemi 0:098463de4c5d 53 #define GET_SECTOR_COUNT 1 /* Get media size (needed at _USE_MKFS == 1) */
group-onsemi 0:098463de4c5d 54 #define GET_SECTOR_SIZE 2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */
group-onsemi 0:098463de4c5d 55 #define GET_BLOCK_SIZE 3 /* Get erase block size (needed at _USE_MKFS == 1) */
group-onsemi 0:098463de4c5d 56 #define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */
group-onsemi 0:098463de4c5d 57
group-onsemi 0:098463de4c5d 58 /* Generic command (Not used by FatFs) */
group-onsemi 0:098463de4c5d 59 #define CTRL_POWER 5 /* Get/Set power status */
group-onsemi 0:098463de4c5d 60 #define CTRL_LOCK 6 /* Lock/Unlock media removal */
group-onsemi 0:098463de4c5d 61 #define CTRL_EJECT 7 /* Eject media */
group-onsemi 0:098463de4c5d 62 #define CTRL_FORMAT 8 /* Create physical format on the media */
group-onsemi 0:098463de4c5d 63
group-onsemi 0:098463de4c5d 64 /* MMC/SDC specific ioctl command */
group-onsemi 0:098463de4c5d 65 #define MMC_GET_TYPE 10 /* Get card type */
group-onsemi 0:098463de4c5d 66 #define MMC_GET_CSD 11 /* Get CSD */
group-onsemi 0:098463de4c5d 67 #define MMC_GET_CID 12 /* Get CID */
group-onsemi 0:098463de4c5d 68 #define MMC_GET_OCR 13 /* Get OCR */
group-onsemi 0:098463de4c5d 69 #define MMC_GET_SDSTAT 14 /* Get SD status */
group-onsemi 0:098463de4c5d 70
group-onsemi 0:098463de4c5d 71 /* ATA/CF specific ioctl command */
group-onsemi 0:098463de4c5d 72 #define ATA_GET_REV 20 /* Get F/W revision */
group-onsemi 0:098463de4c5d 73 #define ATA_GET_MODEL 21 /* Get model name */
group-onsemi 0:098463de4c5d 74 #define ATA_GET_SN 22 /* Get serial number */
group-onsemi 0:098463de4c5d 75
group-onsemi 0:098463de4c5d 76 #ifdef __cplusplus
group-onsemi 0:098463de4c5d 77 }
group-onsemi 0:098463de4c5d 78 #endif
group-onsemi 0:098463de4c5d 79
group-onsemi 0:098463de4c5d 80 #endif