Remove AnalogResolution(10), and shift data when sampling instead.

atuline · Oct 27, 2021 · 36dfb5c · 36dfb5c
1 parent 2edbbcf
commit 36dfb5c
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/wled00/audio_reactive.h b/wled00/audio_reactive.h
@@ -282,7 +282,7 @@ void FFTcode( void * parameter) {
 
     for(int i=0; i<samples; i++) {
       if ((digitalMic && dmEnabled) == false) {
-        micData = analogRead(audioPin);           // Analog Read
+        micData = analogRead(audioPin) >> 2;           // Analog Read
       } else {
         int32_t digitalSample = 0;
         // TODO: I2S_POP_SAMLE DEPRECATED, FIND ALTERNATE SOLUTION

diff --git a/wled00/usermod.cpp b/wled00/usermod.cpp
@@ -72,7 +72,7 @@ if (samples_read > 0) {
     digitalMic = true;
   } else {
     Serial.println("Digital microphone is NOT present.");
-    analogReadResolution(10);          // Default is 12, which is less linear. We're also only using 10 bits as a result of our ESP8266 history.
+//    analogReadResolution(10);          // Default is 12, which is less linear. We're also only using 10 bits as a result of our ESP8266 history.
   }
 }