diff options
Diffstat (limited to 'Marlin/src/HAL/STM32F1/onboard_sd.h')
| -rw-r--r-- | Marlin/src/HAL/STM32F1/onboard_sd.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/Marlin/src/HAL/STM32F1/onboard_sd.h b/Marlin/src/HAL/STM32F1/onboard_sd.h new file mode 100644 index 0000000..1dc7ec5 --- /dev/null +++ b/Marlin/src/HAL/STM32F1/onboard_sd.h @@ -0,0 +1,96 @@ +/*----------------------------------------------------------------------- +/ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] +/ * Copyright (c) 2019 BigTreeTech [https://github.com/bigtreetech] +/ * Low level disk interface module include file (C)ChaN, 2015 +/-----------------------------------------------------------------------*/ + +#pragma once + +#define _DISKIO_WRITE 1 /* 1: Enable disk_write function */ +#define _DISKIO_IOCTL 1 /* 1: Enable disk_ioctl fucntion */ +#define _DISKIO_ISDIO 0 /* 1: Enable iSDIO control fucntion */ + +typedef unsigned char BYTE; +typedef unsigned short WORD; +typedef unsigned long DWORD; +typedef unsigned int UINT; + +/* Status of Disk Functions */ +typedef BYTE DSTATUS; + +/* Results of Disk Functions */ +typedef enum { + RES_OK = 0, /* 0: Successful */ + RES_ERROR, /* 1: R/W Error */ + RES_WRPRT, /* 2: Write Protected */ + RES_NOTRDY, /* 3: Not Ready */ + RES_PARERR /* 4: Invalid Parameter */ +} DRESULT; + + +#if _DISKIO_ISDIO +/* Command structure for iSDIO ioctl command */ +typedef struct { + BYTE func; /* Function number: 0..7 */ + WORD ndata; /* Number of bytes to transfer: 1..512, or mask + data */ + DWORD addr; /* Register address: 0..0x1FFFF */ + void* data; /* Pointer to the data (to be written | read buffer) */ +} SDIO_CMD; +#endif + +/*---------------------------------------*/ +/* Prototypes for disk control functions */ + +DSTATUS disk_initialize(BYTE pdrv); +DSTATUS disk_status(BYTE pdrv); +DRESULT disk_read(BYTE pdrv, BYTE* buff, DWORD sector, UINT count); +#if _DISKIO_WRITE + DRESULT disk_write(BYTE pdrv, const BYTE* buff, DWORD sector, UINT count); +#endif +#if _DISKIO_IOCTL + DRESULT disk_ioctl(BYTE pdrv, BYTE cmd, void* buff); +#endif + +/* Disk Status Bits (DSTATUS) */ +#define STA_NOINIT 0x01 /* Drive not initialized */ +#define STA_NODISK 0x02 /* No medium in the drive */ +#define STA_PROTECT 0x04 /* Write protected */ + +/* Command code for disk_ioctrl fucntion */ + +/* Generic command (Used by FatFs) */ +#define CTRL_SYNC 0 /* Complete pending write process (needed at _FS_READONLY == 0) */ +#define GET_SECTOR_COUNT 1 /* Get media size (needed at _USE_MKFS == 1) */ +#define GET_SECTOR_SIZE 2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */ +#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at _USE_MKFS == 1) */ +#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */ + +/* Generic command (Not used by FatFs) */ +#define CTRL_FORMAT 5 /* Create physical format on the media */ +#define CTRL_POWER_IDLE 6 /* Put the device idle state */ +#define CTRL_POWER_OFF 7 /* Put the device off state */ +#define CTRL_LOCK 8 /* Lock media removal */ +#define CTRL_UNLOCK 9 /* Unlock media removal */ +#define CTRL_EJECT 10 /* Eject media */ + +/* MMC/SDC specific ioctl command (Not used by FatFs) */ +#define MMC_GET_TYPE 50 /* Get card type */ +#define MMC_GET_CSD 51 /* Get CSD */ +#define MMC_GET_CID 52 /* Get CID */ +#define MMC_GET_OCR 53 /* Get OCR */ +#define MMC_GET_SDSTAT 54 /* Get SD status */ +#define ISDIO_READ 55 /* Read data form SD iSDIO register */ +#define ISDIO_WRITE 56 /* Write data to SD iSDIO register */ +#define ISDIO_MRITE 57 /* Masked write data to SD iSDIO register */ + +/* ATA/CF specific ioctl command (Not used by FatFs) */ +#define ATA_GET_REV 60 /* Get F/W revision */ +#define ATA_GET_MODEL 61 /* Get model name */ +#define ATA_GET_SN 62 /* Get serial number */ + +/* MMC card type flags (MMC_GET_TYPE) */ +#define CT_MMC 0x01 /* MMC ver 3 */ +#define CT_SD1 0x02 /* SD ver 1 */ +#define CT_SD2 0x04 /* SD ver 2 */ +#define CT_SDC (CT_SD1|CT_SD2) /* SD */ +#define CT_BLOCK 0x08 /* Block addressing */ |