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Fix operation of length 1 strips, such as PWM LEDs #4878

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Merged
netmindz merged 1 commit into from
Aug 28, 2025
Merged

Fix operation of length 1 strips, such as PWM LEDs #4878

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5 changes: 0 additions & 5 deletions wled00/FX_fcn.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1340,11 +1340,6 @@ void WS2812FX::blendSegment(const Segment &topSegment) const {
uint8_t opacity = topSegment.currentBri(); // returns transitioned opacity for style FADE
uint8_t cct = topSegment.currentCCT();

if (length == 1) {
// Can't blend only a single pixel, prevents crash when bus init fails
return;
}

Segment::setClippingRect(0, 0); // disable clipping by default

const unsigned dw = (blendingStyle==BLEND_STYLE_OUTSIDE_IN ? progInv : progress) * width / 0xFFFFU + 1;
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