setRgbw()

CLEDController & fl::CLEDController::setRgbw ( const Rgbw & arg = RgbwDefault::value() )

inline

Definition at line 75 of file cled_controller.h.

                                                                              {
        // Note that at this time (Sept 13th, 2024) this is only implemented in the ESP32 driver
        // directly. For an emulated version please see RGBWEmulatedController in chipsets.h
        //
        // (#2558) mSettings.mWhiteCfg is now a fl::variant<Empty, Rgbw, Rgbww>;
        // assigning Rgbw selects the 4-channel alternative. The legacy
        // "setRgbw(RgbwInvalid::value()) → disable" semantics are preserved
        // by translating an inactive Rgbw into Empty so observers see the
        // same "no white channel" state they did before the variant migration.
        if (!arg.active()) {
            mSettings.mWhiteCfg.reset();
        } else {
            mSettings.mWhiteCfg = arg;
        }
        return *this;  // builder pattern.
    }

References CLEDController(), FL_NOEXCEPT, setRgbw(), and fl::type_rank< T >::value.

Referenced by RGBWEmulatedController< CONTROLLER, RGB_ORDER >::RGBWEmulatedController(), fl::UCS7604ControllerT< DATA_PIN, RGB_ORDER, fl::UCS7604Mode::UCS7604_MODE_8BIT_800KHZ, fl::TIMING_UCS7604_800KHZ, CLOCKLESS_CONTROLLER >::init(), and setRgbw().

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