Add PinFunction UNDEFINED

pschatzmann · pschatzmann · commit 042049d4b9ae · 2024-11-03T09:47:53.000+01:00
diff --git a/src/DriverPins.h b/src/DriverPins.h
@@ -46,6 +46,7 @@ enum class PinLogic {
  * @ingroup audio_driver
  */
 enum class PinFunction {
+  UNDEFINED = 0,
   HEADPHONE_DETECT,
   AUXIN_DETECT,
   PA,  // Power Amplifier
