Function setLEDFeedbackPin

src/IRFeedbackLED.hpp:54–69

* @param aFeedbackLEDPin If FeedbackLEDPin != USE_DEFAULT_FEEDBACK_LED_PIN / 0xFF, then use digitalWrite / digitalWriteFast(FeedbackLEDPin,..) * If FeedbackLEDPin == USE_DEFAULT_FEEDBACK_LED_PIN / 0xFF and LED_BUILTIN defined, then use digitalWriteFast(LED_BUILTIN,..) * If FeedbackLEDPin == USE_DEFAULT_FEEDBACK_LED_PIN / 0xFF and no LED_BUILTIN defin

 *                        If FeedbackLEDPin == USE_DEFAULT_FEEDBACK_LED_PIN / 0xFF and no LED_BUILTIN defined, disable LED feedback
 */
void setLEDFeedbackPin(uint8_t aFeedbackLEDPin) {
    FeedbackLEDControl.FeedbackLEDPin = aFeedbackLEDPin;

    // use fast macros here
    if (aFeedbackLEDPin == USE_DEFAULT_FEEDBACK_LED_PIN) {
#if defined(LED_BUILTIN)
        pinModeFast(LED_BUILTIN, OUTPUT);
#endif
    } else {
        if (__builtin_constant_p(aFeedbackLEDPin)) {
            pinModeFast(aFeedbackLEDPin, OUTPUT);
        } else {
            pinMode(aFeedbackLEDPin, OUTPUT);
        }
    }
}

/*
 * Direct replacement for blink13()