Posted on May 17, 2011 at 14:14Could somebody give a clue?
Install a real hard fault handler, and have it show you where the problem is. The hard fault is where other faults end up if not handled, the processor provides plenty of information about the location of the fault, and the registers when it faulted. You will likely see it if your PC becomes even, the stack overflows, you access the wrong or an unaligned memory region.
Make sure your application sets the vector address block for itself correctly.
