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CCS/TMS320F28377S: [CLA test]

SHL Lee
Prodigy 10 points
Part Number: TMS320F28377S
Other Parts Discussed in Thread: CONTROLSUITE

Tool/software: Code Composer Studio

Hi, 

I have a quick question for you.

I am testing the CLA example (cla_asin_cpu01) of the controlSuite using the F28377S.

I copied the cla_asin_cpu01.c   to   main.c and executed it.

The CLA task1 seems to start by the macro function Cla1ForceTask1andWait() in CLA_runTest().

Cla1Regs.MIRUN.bit.INT1 set to 1 when the program executed but it does not go back to zero.

I don't know why the interrupt cla1Isr1 () is not started and PieCtrlRegs.PIEACK.all = M_INT11; is not executed. 

I attached a zip file that includes all the source codes and cmd file.

Any advice will be great help!!

Seung.

CLA_test.zip

  • 0
    TI__Mastermind 32995 points
    Hi,

    Have you modified the code. The example may expect some pins to be connected.

    Once the CLA task finishes by executing an MSTOP instruction at the end of the CLA task, the MIRUN bit will be cleared. And if it is configured an interrupt may be generated to the C28x.

    You can also connect to the CLA in CCS, set an MDEBUSTOP instruction in the task and begin to step through and debug your CLA code.

    sal