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by Earplugs8774
Wed May 08, 2024 10:33 am
Forum: ESP-IDF
Topic: i2s dma single send or run-time buffer update
Replies: 0
Views: 326

i2s dma single send or run-time buffer update

Hi there, I am using i2s legacy to send a defined pattern of data out of i2s DOUT. The packet is 216 bytes long. I need to change the packet at runtime with a frequency between 5ms and 10ms. When I try to use the i2s_write function it occasionally results in a corrupted DOUT. There are a couple of s...