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grame-cncm / faust

Functional programming language for signal processing and sound synthesis
http://faust.grame.fr
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Please add support for pcm5102 on ESP32 or point me into proper direction. #545

Closed reverbrick closed 3 years ago

reverbrick commented 3 years ago

Hello I am digging into Faust and like it very much. I have ESP32 (ESP32 DevKitC v4 wrover) and few cheap dacs called CJMCU-5102 I thought it is a matter of correct pins and I am good to go, but I am unable to get any sound. For now I only succeeded with following arduino example https://github.com/dvxlab/esp32_bt_music_receiver Looking at existing dac drivers for Faust (ex. wm8978) I see only this definitions:

define I2C_MASTER_NUM 1 /!< I2C port number for master dev /

define I2C_MASTER_SCL_IO 18

define I2C_MASTER_SDA_IO 19

How can I find which gpios are used for LCK, DIN and LCK. Any help from experts would be nice.

sletz commented 3 years ago

I've sent you an invite link for the Faust Slack channel. You'll probably get more help there.

reverbrick commented 3 years ago

Thanks, I'll have a look as soon as I get it.

sletz commented 3 years ago

Or use this one: https://join.slack.com/t/faustaudio/shared_invite/zt-a624szlz-fL4v2DTR~ZGlI7wARryT7g