X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/289f6a146c0b2087607d8d8659531ea90142779a..5630b9308323c3f3aaa09be8fe0f3aecaa826473:/fatfs/source/diskio.c

diff --git a/fatfs/source/diskio.c b/fatfs/source/diskio.c
index 25f5e53..81aaf59 100644
--- a/fatfs/source/diskio.c
+++ b/fatfs/source/diskio.c
@@ -1,5 +1,5 @@
 /*-----------------------------------------------------------------------*/
-/* Low level disk I/O module skeleton for FatFs     (C)ChaN, 2016        */
+/* 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.   */
@@ -7,7 +7,8 @@
 /* storage control modules to the FatFs module with a defined API.       */
 /*-----------------------------------------------------------------------*/
 
-#include "diskio.h"		/* FatFs lower layer 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 */
@@ -98,7 +99,7 @@ DSTATUS disk_initialize (
 DRESULT disk_read (
 	BYTE pdrv,		/* Physical drive nmuber to identify the drive */
 	BYTE *buff,		/* Data buffer to store read data */
-	DWORD sector,	/* Start sector in LBA */
+	LBA_t sector,	/* Start sector in LBA */
 	UINT count		/* Number of sectors to read */
 )
 {
@@ -143,10 +144,12 @@ DRESULT disk_read (
 /* 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 */
-	DWORD sector,		/* Start sector in LBA */
+	LBA_t sector,		/* Start sector in LBA */
 	UINT count			/* Number of sectors to write */
 )
 {
@@ -185,6 +188,7 @@ DRESULT disk_write (
 	return RES_PARERR;
 }
 
+#endif
 
 
 /*-----------------------------------------------------------------------*/