• Debug an INVPC exception

    Hi. I have an INVPC exception that I am trying to debug on a Cortex M4 STM32. The stack contains the following values:

    0x08003555 xPSR
    0x08006824 PC
    0x08006824 LR
    0x00000000 R12
    0x08003341 R3
    0x08006824 R2
    0xFFFFFFFD R2
    0x0000FFFF R0

    The PC and LR both point…

  • DS-5 bare metal wait error after run "debug"

    I tried to run the bare metal script ("Hello World ANSI C Project - ARM Compiler 5 DS-5 built-in") on DS-5 debug software. However, it hangs on somewhere on "wait" commands as below which is not yet reached the breakpoint on main function. Notes, it could…

  • DS-5 Breakpoints not working on code loaded from QSPI

     have a project that I built/debugged just fine when I connect to my hardware (Intel Cyclone V FPGA on a custom board). Now, when I put my executable, the same one with debugging symbols and all, into a QSPI flash memory and boot it, I would expect I could…