This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

how connect debugger to ruuning mcu without reset

hi all,

I'm woking of STMF405 MCU trought a SWD (not exposing reset pin) with stlinkv2 probe
when I start with loading and reseting after load all debug is working well
but somtimes I must connect my debugger to a running mcu without reloading software and without reseting to be able to make some error debug ...
is there a solution to do that I tried to change few thing in debug settings like no reset after startup and no load at startup I've no error but I have no debug or memory view neither !
any idea ??
thank's

Parents
  • Thank's for your reply
    sory for my late answer I was stuck on somthing else
    it appears that loading AXF file or not doesn't change anything
    i can see memory and standard registers but I cannot see source mix in disassembly window I can not evaluate vars and I'm not sure I can evaluate correctly the "systeme viewer" devices register (all set to 0 that looks strange)
    any way I tried to see where PC is in register window and find in MAP what sector / function it's related I will try to satisfy me with this
    thank's a lot for your help

Reply
  • Thank's for your reply
    sory for my late answer I was stuck on somthing else
    it appears that loading AXF file or not doesn't change anything
    i can see memory and standard registers but I cannot see source mix in disassembly window I can not evaluate vars and I'm not sure I can evaluate correctly the "systeme viewer" devices register (all set to 0 that looks strange)
    any way I tried to see where PC is in register window and find in MAP what sector / function it's related I will try to satisfy me with this
    thank's a lot for your help

Children