Enable audiomixer for esp32s2.

rsbohn · web-flow · commit 6bb44674a540 · 2021-07-03T04:34:55.000-06:00
Allows playing sounds via Mixer on I2SOut. Tested on the feathers2.
diff --git a/ports/esp32s2/mpconfigport.mk b/ports/esp32s2/mpconfigport.mk
@@ -21,6 +21,7 @@ CIRCUITPY_AUDIOBUSIO = 1
 CIRCUITPY_AUDIOBUSIO_PDMIN = 0
 CIRCUITPY_AUDIOBUSIO_I2SOUT = 1
 CIRCUITPY_AUDIOIO = 0
+CIRCUITPY_AUDIOMIXER = 1
 CIRCUITPY_CANIO = 1
 CIRCUITPY_COUNTIO = 1
 CIRCUITPY_DUALBANK = 1
