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clock() function doesn't work for TMS320C5515

Qingkun Li
Prodigy 90 points
Other Parts Discussed in Thread: TMS320C5515

Hi,

I'm tying to use clock() function to get the clock tick on the TI TMS320C5515 DSP board. But the value returned is always 0. Does any have an idea of this?

Thanks,

Qingkun

  • 0
    Genius 4590 points

    Hi Li,

    Though I am not 100% certain, but i think clock() function works for simulators not for boards. For profiling on board, you will have to use the timer available in the board.

  • 0
    TI__Prodigy 225 points

    Hello,

    In order to make the clock() function work, you need to enable clock in Code Composer Studio. If you are using CCS v5, after connecting the target, go to 'Run' menu and click on 'Enable' under 'Clock' sub-menu. If you are using CCS v4, after connecting the target, go to 'Target' menu and click on 'Enable' under 'Clock' sub-menu. If you are using CCS v3, go to 'Profile' menu and select 'Enable' under 'Clock' sub-menu.

    Hope this helps.

    Regards,

    Rahul Nair