Hi sir
Now I used the imx8mq board and I see the uart2 event map to the 24 and 25 channels of sdma1 as blew:
Can I map the uart2 to the channel of sdma2, if it can, how can I set it ?
Thanks.
Hi igor
How can I test the function of sdma1 in imx8mq board? Could you help to supply the test demo ?
Thanks
BR
Hi Hongxing
if you have special need for changing default sdma configuration
suggest to apply to :
Commercial Support and Engineering Services | NXP
Best regards
igor
Hi Hongxing
>Can I map the uart2 to the channel of sdma2,
not, sorry.
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
Hi,igor
Thank you so much for your reply.
Why? could you show me more details?
Br//Hongxing
Hi Hongxing
one will have to write custom sdma script.
Best regards
igor
Hi igor
> one will have to write custom sdma script.
Which scrpit, could you show me a reference ?
Br//Hongxing
Hi Hongxing
>Which scrpit, could you show me a reference ?
sorry writing custom scripts is not supported by NXP.
So one will have to use existing scripts.
Best regards
igor
HI igor
Ok.
But if I really want to do map the uart2 to the channel of sdma2, how can i do it ? Is there is others ways ?
Br//Hongxing