Pierre Provent / USBHost

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Dependents:   TEST_USB_Nucleo_F429ZI Essais_USB_Nucleo_F429ZI SID_V3_Nucleo_F429ZI SID_V4_Nucleo_F429ZI_copy

FATFileSystem/ChaN/diskio.h@0:77ca32e8e04e, 2020-09-25 (annotated)

Committer:
pierreprovent
Date:
Fri Sep 25 10:17:49 2020 +0000
Revision:
0:77ca32e8e04e
Programme acquisition en enregistrement sur clef USB carte Nucleo F429ZI cours ELE118 Cnam

Who changed what in which revision?

UserRevisionLine numberNew contents of line
pierreprovent 0:77ca32e8e04e 1 /*-----------------------------------------------------------------------/
pierreprovent 0:77ca32e8e04e 2 / Low level disk interface modlue include file (C)ChaN, 2014 /
pierreprovent 0:77ca32e8e04e 3 /-----------------------------------------------------------------------*/
pierreprovent 0:77ca32e8e04e 4
pierreprovent 0:77ca32e8e04e 5 #ifndef _DISKIO_DEFINED
pierreprovent 0:77ca32e8e04e 6 #define _DISKIO_DEFINED
pierreprovent 0:77ca32e8e04e 7
pierreprovent 0:77ca32e8e04e 8 #ifdef __cplusplus
pierreprovent 0:77ca32e8e04e 9 extern "C" {
pierreprovent 0:77ca32e8e04e 10 #endif
pierreprovent 0:77ca32e8e04e 11
pierreprovent 0:77ca32e8e04e 12 #define _USE_WRITE 1 /* 1: Enable disk_write function */
pierreprovent 0:77ca32e8e04e 13 #define _USE_IOCTL 1 /* 1: Enable disk_ioctl fucntion */
pierreprovent 0:77ca32e8e04e 14
pierreprovent 0:77ca32e8e04e 15 #include "integer.h"
pierreprovent 0:77ca32e8e04e 16
pierreprovent 0:77ca32e8e04e 17
pierreprovent 0:77ca32e8e04e 18 /* Status of Disk Functions */
pierreprovent 0:77ca32e8e04e 19 typedef BYTE DSTATUS;
pierreprovent 0:77ca32e8e04e 20
pierreprovent 0:77ca32e8e04e 21 /* Results of Disk Functions */
pierreprovent 0:77ca32e8e04e 22 typedef enum {
pierreprovent 0:77ca32e8e04e 23 RES_OK = 0, /* 0: Successful */
pierreprovent 0:77ca32e8e04e 24 RES_ERROR, /* 1: R/W Error */
pierreprovent 0:77ca32e8e04e 25 RES_WRPRT, /* 2: Write Protected */
pierreprovent 0:77ca32e8e04e 26 RES_NOTRDY, /* 3: Not Ready */
pierreprovent 0:77ca32e8e04e 27 RES_PARERR /* 4: Invalid Parameter */
pierreprovent 0:77ca32e8e04e 28 } DRESULT;
pierreprovent 0:77ca32e8e04e 29
pierreprovent 0:77ca32e8e04e 30
pierreprovent 0:77ca32e8e04e 31 /*---------------------------------------*/
pierreprovent 0:77ca32e8e04e 32 /* Prototypes for disk control functions */
pierreprovent 0:77ca32e8e04e 33
pierreprovent 0:77ca32e8e04e 34
pierreprovent 0:77ca32e8e04e 35 DSTATUS disk_initialize (BYTE pdrv);
pierreprovent 0:77ca32e8e04e 36 DSTATUS disk_status (BYTE pdrv);
pierreprovent 0:77ca32e8e04e 37 DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
pierreprovent 0:77ca32e8e04e 38 DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
pierreprovent 0:77ca32e8e04e 39 DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
pierreprovent 0:77ca32e8e04e 40
pierreprovent 0:77ca32e8e04e 41
pierreprovent 0:77ca32e8e04e 42 /* Disk Status Bits (DSTATUS) */
pierreprovent 0:77ca32e8e04e 43
pierreprovent 0:77ca32e8e04e 44 #define STA_NOINIT 0x01 /* Drive not initialized */
pierreprovent 0:77ca32e8e04e 45 #define STA_NODISK 0x02 /* No medium in the drive */
pierreprovent 0:77ca32e8e04e 46 #define STA_PROTECT 0x04 /* Write protected */
pierreprovent 0:77ca32e8e04e 47
pierreprovent 0:77ca32e8e04e 48
pierreprovent 0:77ca32e8e04e 49 /* Command code for disk_ioctrl fucntion */
pierreprovent 0:77ca32e8e04e 50
pierreprovent 0:77ca32e8e04e 51 /* Generic command (Used by FatFs) */
pierreprovent 0:77ca32e8e04e 52 #define CTRL_SYNC 0 /* Complete pending write process (needed at _FS_READONLY == 0) */
pierreprovent 0:77ca32e8e04e 53 #define GET_SECTOR_COUNT 1 /* Get media size (needed at _USE_MKFS == 1) */
pierreprovent 0:77ca32e8e04e 54 #define GET_SECTOR_SIZE 2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */
pierreprovent 0:77ca32e8e04e 55 #define GET_BLOCK_SIZE 3 /* Get erase block size (needed at _USE_MKFS == 1) */
pierreprovent 0:77ca32e8e04e 56 #define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */
pierreprovent 0:77ca32e8e04e 57
pierreprovent 0:77ca32e8e04e 58 /* Generic command (Not used by FatFs) */
pierreprovent 0:77ca32e8e04e 59 #define CTRL_POWER 5 /* Get/Set power status */
pierreprovent 0:77ca32e8e04e 60 #define CTRL_LOCK 6 /* Lock/Unlock media removal */
pierreprovent 0:77ca32e8e04e 61 #define CTRL_EJECT 7 /* Eject media */
pierreprovent 0:77ca32e8e04e 62 #define CTRL_FORMAT 8 /* Create physical format on the media */
pierreprovent 0:77ca32e8e04e 63
pierreprovent 0:77ca32e8e04e 64 /* MMC/SDC specific ioctl command */
pierreprovent 0:77ca32e8e04e 65 #define MMC_GET_TYPE 10 /* Get card type */
pierreprovent 0:77ca32e8e04e 66 #define MMC_GET_CSD 11 /* Get CSD */
pierreprovent 0:77ca32e8e04e 67 #define MMC_GET_CID 12 /* Get CID */
pierreprovent 0:77ca32e8e04e 68 #define MMC_GET_OCR 13 /* Get OCR */
pierreprovent 0:77ca32e8e04e 69 #define MMC_GET_SDSTAT 14 /* Get SD status */
pierreprovent 0:77ca32e8e04e 70
pierreprovent 0:77ca32e8e04e 71 /* ATA/CF specific ioctl command */
pierreprovent 0:77ca32e8e04e 72 #define ATA_GET_REV 20 /* Get F/W revision */
pierreprovent 0:77ca32e8e04e 73 #define ATA_GET_MODEL 21 /* Get model name */
pierreprovent 0:77ca32e8e04e 74 #define ATA_GET_SN 22 /* Get serial number */
pierreprovent 0:77ca32e8e04e 75
pierreprovent 0:77ca32e8e04e 76 #ifdef __cplusplus
pierreprovent 0:77ca32e8e04e 77 }
pierreprovent 0:77ca32e8e04e 78 #endif
pierreprovent 0:77ca32e8e04e 79
pierreprovent 0:77ca32e8e04e 80 #endif