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| author | jacqueline <me@jacqueline.id.au> | 2024-04-09 11:04:42 +1000 |
|---|---|---|
| committer | jacqueline <me@jacqueline.id.au> | 2024-04-09 11:04:42 +1000 |
| commit | 6e73f1a22edddf19a2813c3fdfe67664e04629b3 (patch) | |
| tree | baad85a99e2e30db5bcca690dbc6250ae8756436 /lib/fatfs/diskio/diskio_rawflash.c | |
| parent | 96b62321c33ff5e146d52416dc5da3f0c240b4b0 (diff) | |
| download | tangara-fw-6e73f1a22edddf19a2813c3fdfe67664e04629b3.tar.gz | |
Upgrade fatfs component version
Diffstat (limited to 'lib/fatfs/diskio/diskio_rawflash.c')
| -rw-r--r-- | lib/fatfs/diskio/diskio_rawflash.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/fatfs/diskio/diskio_rawflash.c b/lib/fatfs/diskio/diskio_rawflash.c index cbd03e0f..313aacec 100644 --- a/lib/fatfs/diskio/diskio_rawflash.c +++ b/lib/fatfs/diskio/diskio_rawflash.c @@ -18,6 +18,7 @@ static const esp_partition_t* s_ff_raw_handles[FF_VOLUMES]; // Determine the sector size and sector count by parsing the boot sector static size_t s_sector_size[FF_VOLUMES]; static size_t s_sectors_count[FF_VOLUMES]; +static uint8_t s_initialized[FF_VOLUMES]; #define BPB_BytsPerSec 11 #define BPB_TotSec16 19 @@ -56,12 +57,17 @@ DSTATUS ff_raw_initialize (BYTE pdrv) s_sectors_count[pdrv] = sectors_count_tmp_32; } - return 0; + s_initialized[pdrv] = true; + return STA_PROTECT; } DSTATUS ff_raw_status (BYTE pdrv) { - return 0; + DSTATUS status = STA_PROTECT; + if (!s_initialized[pdrv]) { + status |= STA_NOINIT | STA_NODISK; + } + return status; } DRESULT ff_raw_read (BYTE pdrv, BYTE *buff, DWORD sector, UINT count) @@ -80,7 +86,7 @@ DRESULT ff_raw_read (BYTE pdrv, BYTE *buff, DWORD sector, UINT count) DRESULT ff_raw_write (BYTE pdrv, const BYTE *buff, DWORD sector, UINT count) { - return RES_ERROR; + return RES_WRPRT; } DRESULT ff_raw_ioctl (BYTE pdrv, BYTE cmd, void *buff) |