Hi All,
I had the SD card written with using Nuttx, but then it stopt writing and reading to and from the SD card. I get a CMD24 error: mmcsd_eventwait: ERROR: Awakened with 14 mmcsd_writesingle: ERROR: CMD24 transfer failed: -5 It seems to think it wrote bytes, but no file there. What am I doing wrong? Where could I find more info? Debug log: mmcsd_open: Entry mmcsd_geometry: Entry mmcsd_geometry: available: true mediachanged: true writeenabled: true mmcsd_geometry: nsectors: 248320 sectorsize: 512 mmcsd_read: startsector: 0 nsectors: 1 sectorsize: 512 mmcsd_readsingle: startblock=0 mmcsd_readsingle: offset=0 fat_checkbootrecord: WARNING: Signature: aa55 FS sectorsize: 0 HW sectorsize: 512 fat_mount: Partition 0, offset 446, type 6 mmcsd_read: startsector: 97 nsectors: 1 sectorsize: 512 mmcsd_readsingle: startblock=97 mmcsd_readsingle: offset=49664 fat_mount: FBR found in partition 0 fat_mount: FAT16: fat_mount: HW sector size: 512 fat_mount: sectors: 248320 fat_mount: FAT reserved: 1 fat_mount: sectors: 248223 fat_mount: start sector: 98 fat_mount: root sector: 160 fat_mount: root entries: 512 fat_mount: data sector: 192 fat_mount: FSINFO sector: 0 fat_mount: Num FATs: 2 fat_mount: FAT sectors: 31 fat_mount: sectors/cluster: 32 fat_mount: max clusters: 7754 fat_mount: FSI free count -1 fat_mount: next free 0 succes mount! mmcsd_geometry: Entry mmcsd_geometry: available: true mediachanged: false writeenabled: true mmcsd_geometry: nsectors: 248320 sectorsize: 512 mmcsd_read: startsector: 160 nsectors: 1 sectorsize: 512 mmcsd_readsingle: startblock=160 mmcsd_readsingle: offset=81920 mmcsd_writing_daemon started mmcsd_geometry: Entry mmcsd_geometry: available: true mediachanged: false writeenabled: true mmcsd_geometry: nsectors: 248320 sectorsize: 512 mmcsd_write: sector: 160 nsectors: 1 sectorsize: 512 mmcsd_writesingle: startblock=160 mmcsd_writesingle: offset=81920 mmcsd_eventwait: ERROR: Awakened with 14 mmcsd_writesingle: ERROR: CMD24 transfer failed: -5 fat_currentsector: position=0 currentsector=-22 sectorsincluster=32 write_test_file: wrote 15 bytes to /dev/mmcsd0 mmcsd_geometry: available: true mediachanged: false writeenabled: true mmcsd_geometry: nsectors: 248320 sectorsize: 512 mmcsd_write: sector: 4294967274 nsectors: 1 sectorsize: 512 mmcsd_writesingle: startblock=-22 mmcsd_writesingle: offset=-11264 mmcsd_eventwait: ERROR: Awakened with 14 mmcsd_writesingle: ERROR: CMD24 transfer failed: -5
