Search found 3 matches

by small coke
Sat Apr 04, 2020 6:42 am
Forum: Hardware
Topic: I2S DMA
Replies: 4
Views: 3024

Re: I2S DMA

Sorry, I still have some problems. I had some ideas according to your statement before, but when I look back and continue to look at the code you provided, I do n’t know if I did n’t understand it or if your code is incomplete. In normal logic, I think your code is missing some braces. Forgive me fo...
by small coke
Fri Apr 03, 2020 12:51 pm
Forum: Hardware
Topic: I2S DMA
Replies: 4
Views: 3024

Re: I2S DMA

Thank you very much!I feel you are right, I already have ideas! :D
by small coke
Fri Apr 03, 2020 2:12 am
Forum: Hardware
Topic: I2S DMA
Replies: 4
Views: 3024

I2S DMA

I would like to inquire about using I2S to transmit voice. If using DMA, I want to generate an interrupt after the data is transmitted, but I do n’t see the DMA interrupt in the ESP32 technical manual, so I would like to ask the people who have used it to share it. Thank you very much for your exper...

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