Only Fs = 44.1 kHz works with the example code

Open dragon-engineer opened this issue 7 years ago • 1 comments

We have discovered a bug that prevents using other sampling frequencies than 44100Hz (there is only silence). That means: Streaming music from Android phone works well in default settings. Computers (Win) use 48kHz instead so you either have to manually switch to 44.1kHz Fs or wait for the fix to came up.

It will be fixed soon, Sorry.

Jan 08 '19 10:01 dragon-engineer

To be fair, this problem has no logical explanation and looks more like an ESP32's I2S/Clock bug. Problem: It is not possible to change the I2S sampling frequency correctly. The default value, 44.1KHz is obtained fine. But Fs 48KHz is impossible to reach - I keep getting 88.2KHz Output Fs (LRCK) instead.

Jan 20 '19 19:01 dragon-engineer