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EDMA3 handle is NULL

jixiu li
Prodigy 10 points

Hello,May i ask you a question?

I am now doing the same thing as you.

But i encounter some problems.I use the EDMA3 by the driver of EDMA2LLD.

My code is below

EDMA3_DRV_CREATE();

hDMA = EDMA3_DRV_OPEN();

But the handle of hDMA is always null , i don't what the problem is.

I have the lib in it .

Expect you for your answer!

  • 0
    TI__Guru* 84110 points

    This problem occurs because of the arguments supplied to the functions you have listed in your code.

    There is not enough information about your DSP or your code for us to help you further. Please provide more information.