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uart pass-through KL17

Question asked by renatodutra on Nov 25, 2016

I'm trying to implement an uart pass-through using two ports: uart2 and lpuart0 on the Kinetis KL17. (using KD1.3)
To implement this pass-through I would like to use DMA. I have tried implementing it, but so far I could not make it work.

 

My code setup is attached.

 

Any help is appreciated.

 

TIA.

-rd

Original Attachment has been moved to: dma_init.c.zip

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