Fixing floating HP_DETECT

4 years ago · ac3368292d
1 changed files with 1 additions and 1 deletions
--- a/src/AudioPlayer.cpp
+++ b/src/AudioPlayer.cpp
@ -81,7 +81,7 @@ void AudioPlayer_Init(void) {
    }

    #ifdef HEADPHONE_ADJUST_ENABLE
-        pinMode(HP_DETECT, INPUT);
+        pinMode(HP_DETECT, INPUT_PULLUP);
        AudioPlayer_HeadphoneLastDetectionState = Port_Detect_Mode_HP(Port_Read(HP_DETECT));

        // Get maximum volume for headphone from NVS