Hi, sometimes the debugger stucks at a breakpoint and even if I use single-step, step-over or just run the program, the PC does not change. Deleting the breakpoint does not fix the problem. I have to stop debugging, delete all breakpoints and restart debugging.
can you provide more information about your target system?
Hi,
check the memory mapping!If you are using external memory(XDATA).
Thanks
Hi, I'm using an AT91SAM9260-EK eval board, the RealView-compiler and µVision, the debugger is an ULINK2.
The program is running from external ram. In most cases the debugging works fine, but in some cases it stucks at a breakpoint. If the breakpoint is inside a loop and the debugger stucks, I can remove the breakpoint and set the PC to the next intsruction to proceed. But the debugger stops at the position where the breakpoint was, when the loop is entered again.