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unresolved symbol _ECM_dispatchTab, first referenced in C:/Program

Kurt Jensen
Genius 5040 points

got this error in CCS4.1.  that is the entire message.  I could use just a bit more information.  any ideas?

  • 0
    TI__Guru**** 161615 points

    Kurt,

    If you look in the console view does it have the complete message?

    John

  • 0
    TI__Mastermind 18130 points

    I think this happens when you disable the ECM inside BIOS. Try enabling the ECM module and see if the error goes away.

  • 0 in reply to TimHarron
    Genius 5040 points

    sorry, still new to CCS4.1.  the message was NOT fromt he console view.  the message from the console view is:

    _ECM_dispatchTab C:/Program Files/Texas Instruments/bios_5_41_04_18/packages/ti/bios/lib/bios.a674<ecm_dispatch.o674>

    > Try enabling the ECM module and see if the error goes away.

    "ECM module"?  enable?  I do not know what that means.

  • 0 in reply to Kurt Jensen
    TI__Mastermind 18130 points

    Kurt Jensen said:
    "ECM module"?  enable?  I do not know what that means.

    ECM stands for Event Combine Manager. This is a feature of BIOS which allows you to multiplex multiple interrupt sources through a single hardware interrupt. Open your BIOS configuration file, expand Scheduling, then expand the HWI Manager. At the bottom under HWI_INT15 you should see the ECM Manager. If you right click this you can enable this module again.

  • 0
    Prodigy 140 points

    DSP/BIOS--Scheduling-HWI-ECM(property)-enable....