Lpc2000

> I traced the problem further and I found, that the data_abort appears in
> call to static void vErrorChecks( void *pvParameters );
> first command : mov r12,sp where SP is 0x40002408 calls exception.
> I also checked, that code before that mode was in supervisor mode,
> and now is in user mode, as You mentioned Richard.
>

This is the first task to execute as it is the highest priority.  So it is
data aborting on effectively the first instruction.  Maybe the ARM/THUMB
mode of the processor is not matching the code.

I could take a look at your project if you like.  If so zip up the entire
FreeRTOS directory, then send it to the address from the FreeRTOS.org WEB
site contacts page (r  _dot_ barry -at- freertos +dot+ org ).

Regards,
Richard.


http://www.FreeRTOS.org