I’m using the LPC2368_GCC port. When my programm first schedules co-routines and executes prvCheckDelayedList, I get a DAbt anywhere in this while-loop, at first execution.
while( ( pxCRCB = ( corCRCB * ) listGET_OWNER_OF_HEAD_ENTRY( pxDelayedCoRoutineList ) ) != NULL )
{
…
}
Some LDR at a address like 0xEF… or something in that range…
This occures also when no Co-Routine is created.
The usual first thing to check is the stack usage. If you are running the co-routines in the idle task then the configMINIMAL_STACK_SIZE from FreeRTOSConfig.h is used to set the stack size.
Did you remove any of the other demo tasks from your system before adding in new features. Maybe you are just running out of RAM? Set a break point in xTaskCreate() in the place where an error is returned if there is insufficient RAM.