Peripheral Tool doesn't init DMAMUX automatically when init DMA

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Peripheral Tool doesn't init DMAMUX automatically when init DMA

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1170100305
Contributor II

It seems that peripheral tool doesn't init DMAMUX automatically when using DMA. Is that a issue?

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2 Replies

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mario_castaneda
NXP TechSupport
NXP TechSupport

Hi ,

Is it possible that you could confirm the MCU that you are working on?

Please look at the image below, I am enabling the DMA using the FRDM-K64. If I select a preset option, the code preview shows how will be set up for this peripheral.

mario_castaneda_0-1603728631071.png

Regards,

Mario

 

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1170100305
Contributor II

Oh I finally found "DMAMUX_Init()" here...

1170100305_1-1603938889672.png

 

I thought it should be initialized inside "DMA_Init()", but it's not. It made me wonder for a while.

my bad here. thanks for your time anyway.