From e215377e5b1440f8ec0842712f2e559e82de2f03 Mon Sep 17 00:00:00 2001 From: Uros Majstorovic Date: Wed, 2 Feb 2022 07:38:13 +0100 Subject: move --- fw/fe310/fsfat/diskio.c | 141 ------------------------------------------------ 1 file changed, 141 deletions(-) delete mode 100644 fw/fe310/fsfat/diskio.c (limited to 'fw/fe310/fsfat/diskio.c') diff --git a/fw/fe310/fsfat/diskio.c b/fw/fe310/fsfat/diskio.c deleted file mode 100644 index 026ffd2..0000000 --- a/fw/fe310/fsfat/diskio.c +++ /dev/null @@ -1,141 +0,0 @@ -/*-----------------------------------------------------------------------*/ -/* Low level disk I/O module SKELETON for FatFs (C)ChaN, 2019 */ -/*-----------------------------------------------------------------------*/ -/* If a working storage control module is available, it should be */ -/* attached to the FatFs via a glue function rather than modifying it. */ -/* This is an example of glue functions to attach various exsisting */ -/* storage control modules to the FatFs module with a defined API. */ -/*-----------------------------------------------------------------------*/ - -#include "ff.h" /* Obtains integer types */ -#include "diskio.h" /* Declarations of disk functions */ - -#include - -#define TIMEOUT 1000 -#define TIMEOUT_TRIM 60000 - -/*-----------------------------------------------------------------------*/ -/* Get Drive Status */ -/*-----------------------------------------------------------------------*/ - -DSTATUS disk_status ( - BYTE pdrv /* Physical drive nmuber to identify the drive */ -) -{ - if (pdrv || (eos_sdc_type() == 0)) return STA_NOINIT; - return 0; -} - - - -/*-----------------------------------------------------------------------*/ -/* Inidialize a Drive */ -/*-----------------------------------------------------------------------*/ - -DSTATUS disk_initialize ( - BYTE pdrv /* Physical drive nmuber to identify the drive */ -) -{ - if (pdrv || (eos_sdc_type() == 0)) return STA_NOINIT; - return 0; -} - - - -/*-----------------------------------------------------------------------*/ -/* Read Sector(s) */ -/*-----------------------------------------------------------------------*/ - -DRESULT disk_read ( - BYTE pdrv, /* Physical drive nmuber to identify the drive */ - BYTE *buff, /* Data buffer to store read data */ - LBA_t sector, /* Start sector in LBA */ - UINT count /* Number of sectors to read */ -) -{ - int rv; - - if (pdrv) return RES_PARERR; - if (eos_sdc_type() == 0) return RES_NOTRDY; - - rv = eos_sdc_sect_read(sector, count, (uint8_t *)buff); - return rv ? RES_ERROR : RES_OK; -} - - - -/*-----------------------------------------------------------------------*/ -/* Write Sector(s) */ -/*-----------------------------------------------------------------------*/ - -#if FF_FS_READONLY == 0 - -DRESULT disk_write ( - BYTE pdrv, /* Physical drive nmuber to identify the drive */ - const BYTE *buff, /* Data to be written */ - LBA_t sector, /* Start sector in LBA */ - UINT count /* Number of sectors to write */ -) -{ - int rv; - - if (pdrv) return RES_PARERR; - if (eos_sdc_type() == 0) return RES_NOTRDY; - - rv = eos_sdc_sect_write(sector, count, (uint8_t *)buff); - return rv ? RES_ERROR : RES_OK; -} - -#endif - - -/*-----------------------------------------------------------------------*/ -/* Miscellaneous Functions */ -/*-----------------------------------------------------------------------*/ - -DRESULT disk_ioctl ( - BYTE pdrv, /* Physical drive nmuber (0..) */ - BYTE cmd, /* Control code */ - void *buff /* Buffer to send/receive control data */ -) -{ - DRESULT res; - uint32_t ret; - int rv; - - if (pdrv) return RES_PARERR; - if (eos_sdc_type() == 0) return RES_NOTRDY; - - res = RES_ERROR; - - switch (cmd) { - case CTRL_SYNC: - rv = eos_sdc_sync(TIMEOUT); - if (!rv) res = RES_OK; - break; - - case GET_SECTOR_COUNT: - rv = eos_sdc_get_sect_count(TIMEOUT, &ret); - if (!rv) { - *(LBA_t*)buff = ret; - res = RES_OK; - } - break; - - case GET_BLOCK_SIZE: - rv = eos_sdc_get_blk_size(TIMEOUT, &ret); - if (!rv) { - *(DWORD*)buff = ret; - res = RES_OK; - } - break; - - case CTRL_TRIM: - rv = eos_sdc_erase(((LBA_t*)buff)[0], ((LBA_t*)buff)[1], TIMEOUT_TRIM); - if (!rv) res = RES_OK; - break; - } - - return res; -} -- cgit v1.2.3