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TMS320F280049C: 280049 CLA Compile warn

Foriner
Intellectual 385 points
Part Number: TMS320F280049C

how can i solve this warning? thank you 

  • 0
    Mastermind 7090 points

    Add a new line code as below. Hope it helps.

    #pragma diag_suppress=770

    Cla1Regs.MVECT1 = (uint16_t)&Cla1Task1;

    ...

    ...

  • 0
    TI__Mastermind 31525 points

    Hi, 

    For some reason, I am not able to reproduce this warning. Could be because of different compiler version or compiler flags used.

    This is not an issue while assigning CLA tasks. The error is generated because there is a conversion of a pointer (usually 32-bit) to a 16-bit integer. The CLA address range is 16 bits and the these functions are always allocated in LSRAMs which is within 16-bit boundary.

    You can suppress this error by adding the pragma diag_suppress and re-enable it using diag_warning pragma

    #pragma diag_suppress=770
    Cla1Regs.MVECT1 = (uint16_t)(&Cla1Task1);
    Cla1Regs.MVECT2 = (uint16_t)(&Cla1Task2);
    Cla1Regs.MVECT3 = (uint16_t)(&Cla1Task3);
    Cla1Regs.MVECT4 = (uint16_t)(&Cla1Task4);
    Cla1Regs.MVECT5 = (uint16_t)(&Cla1Task5);
    Cla1Regs.MVECT6 = (uint16_t)(&Cla1Task6);
    Cla1Regs.MVECT7 = (uint16_t)(&Cla1Task7);
    Cla1Regs.MVECT8 = (uint16_t)(&Cla1Task8);
    #pragma diag_warning=770
    Regards,
    Veena