allocate()

PwmPinState * fl::pwm_state::allocate

(

)

Definition at line 166 of file pin.cpp.hpp.

                                     {
    PwmStateData& st = state();
    for (u8 i = 0; i < MAX_PWM_CHANNELS; i++) {
        if (st.channels[i].pin < 0) {
            return &st.channels[i];
        }
    }
    return nullptr;
}

References fl::pwm_state::PwmStateData::channels, fl::FL_NO_EXCEPT, MAX_PWM_CHANNELS, fl::pwm_state::PwmPinState::pin, and state().

Referenced by fl::setPwmFrequency().

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