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trigger one time DMA after 5 ADC channel and every channel get 80 data.

Question asked by shaoshuai ren on May 12, 2020
Latest reply on Jul 3, 2020 by Petr Stancik

i have an example about multi ADC channel sampling once, then trigger DMA interrupt. 

now i have a new requirement from customer. for example. now i have 5 ADC0 channel, and every ADC channel need sampling 80 datas, after get 5x80 = 400 datas, then trigger one time DMA interrupt. do you have any idea to realize this?

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