• Reverse engeneering / debug / emulate .bin stripped firmware

    Hello,

    I am trying to find out GPIO mapping on a board with an STM32F407 (which firmware function is related to which GPIO). I know I could do it using a LA, but pins are note very accesible.

    I have no access to source code so... I only have a firmware…

  • Program does not run with optimization disabled, except if debugging

    Hello.

    I've been having issues with a program of mine that works perfectly fine while running with optimizations enabled but if I disable it, it doesn't seem to get to main, the only exception being running in debug mode.  I have set up the pins…

  • Cannot step over empty FOR loop

    Dear all,

    I'm currently evaluating uVision4.74 as a preparation for a course in embedded systems, so we would like to test the simulation capabilities of this IDE for the TM4C123GH6PM microcontroller. So far the debugging tools are great, however when…

  • Code is not run after loading into chip

    Hi,

    Thanks to member for the solution providing.

    I have generate led blinking project for MDK ARM Keil uvision5.25 using STM32CUbeX IDE. 
    Project is compiled successfully with 0 error and  load successfully into STM32L151CB microcontroller via ST-LINK/V2…

  • in debug mode, won't enter main()

    Hello,

    I am looking for some help with my Keil uVision 5.27.  I am able to run some example code for my chip that I downloaded from NXP.  I have 0 errors and 0 warnings.  I am able to go into the debug mode, but when I set a breakpoint in the main code,…