Method enableHighFrequencyIROut

src/IRSend.hpp:1541–1552

Used for Bang&Olufsen

#if defined(SEND_PWM_BY_TIMER)
// Used for Bang&Olufsen
void IRsend::enableHighFrequencyIROut(uint_fast16_t aFrequencyKHz) {
    timerConfigForSend(aFrequencyKHz); // must set output pin mode and disable receive interrupt if required, e.g. uses the same resource
    // For Non AVR platforms pin mode for SEND_PWM_BY_TIMER must be handled by the timerConfigForSend() function
    // because ESP 2.0.2 ledcWrite does not work if pin mode is set, and RP2040 requires gpio_set_function(IR_SEND_PIN, GPIO_FUNC_PWM);
#  if defined(__AVR__)
#    if defined(IR_SEND_PIN)
    pinModeFast(IR_SEND_PIN, OUTPUT);
#    else
    pinModeFast(sendPin, OUTPUT);
#    endif
#  endif
}
#endif

uint16_t IRsend::getPulseCorrectionNanos() {