topic Re: Can not config FlexIO2 DMA source in MCUXpresso Config Tools

Can not config FlexIO2 DMA source

phantomgz — Tue, 28 Nov 2023 10:00:20 GMT

Hi,

I'm using 'MCUXpresso config tools" on MCUXpresso IDE, the version is v11.81 on windows 10.

When I config UART component base on FlexIO 2 peripheral with eDMA transfer mode, on setting eDMA request there only can select "#1: FlexIO2 Request0 and Request1" for one channel.

Cai.

Re: Can not config FlexIO2 DMA source

RaRo — Tue, 28 Nov 2023 18:34:08 GMT

Hello @phantomgz,

Could you please tell us which number part and SDK are you using?

Warm regards, Raul.

Re: Can not config FlexIO2 DMA source

phantomgz — Wed, 29 Nov 2023 07:38:26 GMT

SDK_2_14_1_MIMXRT1060-EVKC

Re: Can not config FlexIO2 DMA source

phantomgz — Wed, 29 Nov 2023 06:12:56 GMT

I have found out what happen, Shifter for receiving data needed set to '2'.