Kinetis Microcontrollers中的主题 I broke the debugger...

I broke the debugger...

billmolleran — Mon, 20 Feb 2017 15:18:48 GMT

I'm working on a TWR-K55F180M board playing with FreeRtos and the watchdog timer. I seem to have gotten the board into a state I cannot recover from. When I try to start debugging, I get the following message: "arm-none-eabi-gdb.exe has stopped working". If I reset the board, a previously successful piece of code that uses the watchdog runs. Since the watchdog config can only be written once, the debugger can't turn it off. How do I keep my old code from running and initializing the watchdog?

Re: I broke the debugger...

BlackNight — Mon, 20 Feb 2017 19:09:14 GMT

Are you sure you do not have any wrong breakpoints set? Try removing all breakpoints, see Failed to Debug with GDB: Breakpoints or Expressions on non-existing Locations | MCU on Eclipse

I hope this helps,

Erich

Re: I broke the debugger...

billmolleran — Tue, 21 Feb 2017 21:04:18 GMT

Thanks. I have it working now, but I'm not exactly sure what I did to get going again. I did try your suggestion, and that might have been what fixed the problem, but it was not an immediate resolution. I was flailing around trying all sorts of things and then without knowing exactly why it started working again.