set_power_model() [1/3]

void set_power_model

(

const PowerModelRGB &

model

)

Set custom RGB LED power consumption model.

Parameters

model

RGB power consumption model. The model's exponent field drives the brightness-to-power response curve used by estimation and limiting; pass PowerModelRGB(r, g, b, d, e) to set channel weights + response curve in a single call.

Note

exponent <= 0 or values within 1e-4 of 1.0 fall back to linear (identity tables) rather than rebuilding with a degenerate curve.

Definition at line 971 of file power_mgt.cpp.hpp.

                                                              {
    apply_rgb_power_model(model);
    // An RGB model describes a strip with three emitters. Leaving a white
    // declaration from an earlier RGBW model standing would charge this one
    // for a diode the caller just said it does not have.
    gWhiteEmitterPower().mW = 0;
    gRgbwwEmitterPower().declared = false;
}

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

Referenced by CFastLED::setPowerModel(), CFastLED::setPowerModel(), and CFastLED::setPowerModel().

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