RT1170 ADC-ETC trigger DMA problem

[emmmmmmmmmmmmmm]

I am using the RT1170 ADC-ETC test, I hope to add DMA to carry data, I don't know where I set it wrong, I have never triggered DMA requests.I will TRIG0_ENABLE position 1, when the ADC conversion is completed, TRIG0_REQ is also set 1. However, it does not enter the DMA interrupt.

 

[emmmmmmmmmmmmmm · Accepted solution]

It is found that it is caused by setting the source address error, and the 0x403b0028 is modified to 0x40048028

[jeremyzhou]

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
According to your previous question, you already implemented ADC-ETC combine DMA function on the RT1052, in my opinion, you can port it to RT1170 easily with a bit of modification.
Have a great day,
TIC

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[emmmmmmmmmmmmmm]

I am carried out according to the previous configuration, but I have not succeeded, the DMA did not carry out data handling