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AR pin config: SCK == 1 --> PDM microphone

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Frank
2024-05-04 13:36:56 +02:00
parent 6fa3456e00
commit ecf7acbc76
1 changed files with 4 additions and 0 deletions
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4
usermods/audioreactive/audio_reactive.h
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@@ -1800,6 +1800,10 @@ class AudioReactive : public Usermod {
#endif
delay(100); // Give that poor microphone some time to setup.
#if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3)
if ((i2sckPin == I2S_PIN_NO_CHANGE) && ((dmType == 1) || (dmType == 4)) ) dmType = 5; // dummy user support: SCK == -1 --means--> PDM microphone
#endif
useInputFilter = 2; // default: DC blocker
switch (dmType) {
#if defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32S3)