Dear All,
We have three OMAP-L137 boards. We have developed a application executed on ARM that reads data from audio interface and sends it to the DSP, then receives the processed data and play it. When we mount the file system by NFS on PC all things are good. HOWEVER, when we copy the file system to SD card to have a standalone system and mount file system on SD card all things go wrong. The following errors happen when I run the application:
error -110 sending read/write command
end_request: I/O error, dev mmcblk0, sector 15277817
Buffer I/O error on device mmcblk0p2, logical block 1894367
Remounting file system as read only
We formatted the SD card but it did not solve the problem.
Thanks,
Jack