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CCS5.4 will not connect, works with CCS4.25

Pat Harris
Genius 3890 points

I have reloaded CCS5.4 and retried. Still no luck. It hangs at GEL Expression: OnTargetConnect() . The CM3 connects and loads fine. The MCU is the F28M35H52C1.

Any help, please.

Thanks,

Pat

 

  • 0
    Guru 192875 points

    Hi Pat,

    After a long time on forum :)

    Are you sure that target configuration and the .cmd file are configured properly?

    Regards,

    Gautam

  • 0 in reply to Gautam Iyer
    Genius 3890 points

    Gautam,

    Thanks for your reply.

    I am experimenting with the Dual Blinky example code, V200 for the F28M35x. When I first tried to run it using the debug, both LD2 and LD3 started blinking. I then disconnected both modules, cycled power, and only LD3 would blink. I tried restarting using debug, but the LD2 (C28?) still fails to run. I reloaded both code sets and, the next time, LD2 did blink as well. But subsequent restarts / reprogramming failed to restart the LD2.

    There is a errata note in the blinky_c28.c file about disabling TRST-n to get the program to run outside of debug, but this change had no effect.

    ANy ideas?

    Thanks,

    Pat

     

  • 0 in reply to Pat Harris
    Guru 192875 points

    If I'm not wrong, the above observation is with CCS v5.4 right? So is it that debugging works but is erroneous?

    Anyways, check with this led_blink project:

    8037.blinky.rar

    Regards,

    Gautam