Downsample4x for 96Khz sample rate in I2S slave mode

MoonModules / WLED

Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi! MoonModules adds features on top of upstream.

https://mm.kno.wled.ge

European Union Public License 1.2

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Open troyhacks opened 1 year ago

troyhacks commented 1 year ago

Proof of concept. Works, but there may be a more elegant approach?

Also, merge caution - this PR forces WLED into I2S slave mode at 96000Hz.

Ideally needs an I2S menu item for enabling slave mode.