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CCS/TMS320F28379D: "Unresolved symbol" error when building project

Tony Liu78
Prodigy 80 points
Part Number: TMS320F28379D

Tool/software: Code Composer Studio

Hello,

I keep getting "unresolved symbol _Cla1funcsLoadSize, first referenced in ./ePWM_five_channel.obj five_channel_epwm" and also for _Cla1funcsLoadStart and _Cla1funcsRunStart. I don't know what's wrong, maybe I include the wrong libraries for CLA execution, I can't find the declarations for these variables and since they are referenced in a .obj file I can't check where the error occurs.

Thank you for your help!

  • 0
    TI__Guru 53175 points
    I suspect you're missing missing a Cla1Prog section in your linker file. Check out device_support\F2837xD\v*\F2837xD_common\cmd\2837xD_FLASH_CLA_lnk_cpu1.cmd for an example.