I have the same problem. Do you get it work?
ESP-IDF V4.2 is not support I2S EDMA yet. I do not know if the nonstable V4.3 support I2S EDMA or not.
Search found 1 match
- Tue Apr 20, 2021 6:24 pm
- Forum: Hardware
- Topic: ESP32-S2 DMA transactions between SPI2 and external PSRAM
- Replies: 4
- Views: 3649