Function getPwmFrequency

src/fl/system/pin.cpp.hpp:354–362

}

u32 getPwmFrequency(int pin) {
    pwm_state::PwmPinState* ch = pwm_state::findByPin(pin);
    if (ch) {
        return ch->frequency_hz;
    }

    // Not in our state — ask platform (may have been set externally)
    return platforms::getPwmFrequencyNative(pin);
}

int pwmEnd(int pin) {
    pwm_state::PwmPinState* ch = pwm_state::findByPin(pin);