I fix the problem, was whit the SD card, I formatted whit
and the problem was solved. Don't use windows format program. The SD need to be recognized as a Hard Disk, so it need to have a Master Boot Record (MBR). If you read the archive SDCard_fs.c on the SDCard_InitCard function this fact is call. So if you dont have a MBR on your SD the SDCard_InitCard function return a cero value, so the SD will never be initialized.
hello, i'm working with psoc1 and now i didnt found the project with the sd card that was online ones. could you send me back this tutorial with the example project please