From a80c84666ee68876c583af3e130025f2136455cf Mon Sep 17 00:00:00 2001 From: Benjamin Valentin Date: Tue, 10 Nov 2020 18:39:58 +0100 Subject: [PATCH 2/2] remove diskio.c --- source/diskio.c | 229 ------------------------------------------------ 1 file changed, 229 deletions(-) delete mode 100644 source/diskio.c diff --git a/source/diskio.c b/source/diskio.c deleted file mode 100644 index fffa767..0000000 --- a/source/diskio.c +++ /dev/null @@ -1,229 +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 */ - -/* Definitions of physical drive number for each drive */ -#define DEV_RAM 0 /* Example: Map Ramdisk to physical drive 0 */ -#define DEV_MMC 1 /* Example: Map MMC/SD card to physical drive 1 */ -#define DEV_USB 2 /* Example: Map USB MSD to physical drive 2 */ - - -/*-----------------------------------------------------------------------*/ -/* Get Drive Status */ -/*-----------------------------------------------------------------------*/ - -DSTATUS disk_status ( - BYTE pdrv /* Physical drive nmuber to identify the drive */ -) -{ - DSTATUS stat; - int result; - - switch (pdrv) { - case DEV_RAM : - result = RAM_disk_status(); - - // translate the reslut code here - - return stat; - - case DEV_MMC : - result = MMC_disk_status(); - - // translate the reslut code here - - return stat; - - case DEV_USB : - result = USB_disk_status(); - - // translate the reslut code here - - return stat; - } - return STA_NOINIT; -} - - - -/*-----------------------------------------------------------------------*/ -/* Inidialize a Drive */ -/*-----------------------------------------------------------------------*/ - -DSTATUS disk_initialize ( - BYTE pdrv /* Physical drive nmuber to identify the drive */ -) -{ - DSTATUS stat; - int result; - - switch (pdrv) { - case DEV_RAM : - result = RAM_disk_initialize(); - - // translate the reslut code here - - return stat; - - case DEV_MMC : - result = MMC_disk_initialize(); - - // translate the reslut code here - - return stat; - - case DEV_USB : - result = USB_disk_initialize(); - - // translate the reslut code here - - return stat; - } - return STA_NOINIT; -} - - - -/*-----------------------------------------------------------------------*/ -/* 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 */ -) -{ - DRESULT res; - int result; - - switch (pdrv) { - case DEV_RAM : - // translate the arguments here - - result = RAM_disk_read(buff, sector, count); - - // translate the reslut code here - - return res; - - case DEV_MMC : - // translate the arguments here - - result = MMC_disk_read(buff, sector, count); - - // translate the reslut code here - - return res; - - case DEV_USB : - // translate the arguments here - - result = USB_disk_read(buff, sector, count); - - // translate the reslut code here - - return res; - } - - return RES_PARERR; -} - - - -/*-----------------------------------------------------------------------*/ -/* 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 */ -) -{ - DRESULT res; - int result; - - switch (pdrv) { - case DEV_RAM : - // translate the arguments here - - result = RAM_disk_write(buff, sector, count); - - // translate the reslut code here - - return res; - - case DEV_MMC : - // translate the arguments here - - result = MMC_disk_write(buff, sector, count); - - // translate the reslut code here - - return res; - - case DEV_USB : - // translate the arguments here - - result = USB_disk_write(buff, sector, count); - - // translate the reslut code here - - return res; - } - - return RES_PARERR; -} - -#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; - int result; - - switch (pdrv) { - case DEV_RAM : - - // Process of the command for the RAM drive - - return res; - - case DEV_MMC : - - // Process of the command for the MMC/SD card - - return res; - - case DEV_USB : - - // Process of the command the USB drive - - return res; - } - - return RES_PARERR; -} - -- 2.25.1