FelSM Posted October 25, 2023 Share Posted October 25, 2023 "I'm new to using Linux on embedded systems and I've been trying to follow various examples in the forum to enable I2S, but I haven't had satisfactory results. I attempted to perform the steps described, enabling the PCM5102, but when I run 'arecord', I get the following error: 'arecord: main:830: audio open error: No such file or directory'. I'm running Armbian 23.8.1 with Linux Kernel 5.10.4 on a Banana Pi M2 Zero. I have a PCM1807, which I configure through SPI to send I2S data to GPIO PA20 on the BPI. After successfully capturing the audio, I would like to send it via I2S through GPIO PA21 to another stage. Could someone please guide me on how to configure these ports and the ADC?" 0 Quote Link to comment Share on other sites More sharing options...
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