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CCS/TMS570LS0714: Difference between debug code and release code.

Charlie Wang23
Prodigy 60 points
Part Number: TMS570LS0714


Tool/software: Code Composer Studio

There are some delay functions in my code. They works fine in debug mode. However, the release code doesn't work until I made the delay longer. I am just wondering why this happened.

Thanks,

Charlie

  • 0
    Guru 15740 points
    Check the optimizer settings in your project options. They may remove or optimize your loop, or use registers instead of memory variables in release mode. On my version of CCS it's available on:
    Right Click on project -> select Options menu
    CSS Build -> ARM compiler -> Optimization-> Optimization Level.

    As a side note: your code should better not rely on such loop constructs.