DMA support for UART on MQX_4_1 TWRK65F180M

[viveksrinivasan]

Hi guys,

I'm trying to use DMA for one of the UART's on TWRK65F180M using MQX 4.1

I have already implemented the UART driver using interrupt and it works fine. Now I want to use DMA for that UART for obvious reasons.

I can see a file in the BSP project with the name serl_dma_kuart.c which contains function related to DMA. But I don't see those functions being referenced anywhere else.

Does MQX support DMA for UART's?

Your help is much appreciated. Thank you.

Regards,

Vivek

[soledad]

Hello Vivek,

Please check the below threads

DMA and UART questions

UART uisng DMA on MQX

Have a great day,
Sol

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