set_power_model() [2/3]

void set_power_model

(

const PowerModelRGBW &

model

)

Set custom RGBW LED power consumption model.

Parameters

model

RGBW power consumption model

white_mW is kept and used. It used to be dropped by toRGB(), so a caller who declared an RGBW strip got a budget computed over three emitters while four were lit. On the shipped default model (r90 g70 b90 w100) and the shipped conversions, at full white, the three-emitter figure is 249 units against a true four-emitter draw of 348 under kRGBWMaxBrightness (40% under budget), 266 under kRGBWBoostedWhite, and 99 under kRGBWExactColors (2.5x over).

The white emitter is charged only for controllers actually in RGBW mode; see calculate_unscaled_power_mW(span, const Rgbw&).

Definition at line 980 of file power_mgt.cpp.hpp.

                                                               {
    apply_rgb_power_model(model.toRGB());
    gWhiteEmitterPower().mW = model.white_mW;
    gRgbwwEmitterPower().declared = false;
}

References apply_rgb_power_model(), RgbwwEmitterPower::declared, FL_NO_EXCEPT, gRgbwwEmitterPower(), gWhiteEmitterPower(), and WhiteEmitterPower::mW.

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