From e2745b307b9fd81d36847d75d40a53e597e5a125 Mon Sep 17 00:00:00 2001 From: Damien George Date: Sat, 27 Dec 2014 20:20:08 +0000 Subject: [PATCH] lib/fatfs: Allow a smaller minimum sector count for fatfs to be created. --- lib/fatfs/ff.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/fatfs/ff.c b/lib/fatfs/ff.c index dd32f7b3c0..e13391b6c6 100644 --- a/lib/fatfs/ff.c +++ b/lib/fatfs/ff.c @@ -4073,7 +4073,7 @@ FRESULT f_mkfs ( n_vol = LD_DWORD(tbl+12); /* Volume size */ } else { /* Create a partition in this function */ - if (disk_ioctl(pdrv, GET_SECTOR_COUNT, &n_vol) != RES_OK || n_vol < 128) + if (disk_ioctl(pdrv, GET_SECTOR_COUNT, &n_vol) != RES_OK || n_vol < 48) /* dpgeorge: allow smaller minimum volume; 48 was 128 */ return FR_DISK_ERR; b_vol = (sfd) ? 0 : 63; /* Volume start sector */ n_vol -= b_vol; /* Volume size */