Read_Internal()

bool ToggleButton::Read_Internal ( )

inlineprivate

Definition at line 45 of file buttons.h.

                       {
    // Toggle the pin back to INPUT and take a reading.
    pinMode(mPin, INPUT);
    bool on = (digitalRead(mPin) == HIGH);
    // Switch the pin back to output so that we can enable the
    // pulldown resister.
    pinMode(mPin, OUTPUT);
    digitalWrite(mPin, LOW);
    return on;
  }

References mPin.

Referenced by Update().

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