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Prevent #div0 error (#20183)

vanilla_fb_2.0.x
Victor Oliveira 4 years ago
committed by GitHub
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commit
26ac992242
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  1. 1
      Marlin/src/feature/leds/printer_event_leds.cpp

1
Marlin/src/feature/leds/printer_event_leds.cpp

@ -41,6 +41,7 @@ PrinterEventLEDs printerEventLEDs;
uint8_t PrinterEventLEDs::old_intensity = 0; uint8_t PrinterEventLEDs::old_intensity = 0;
inline uint8_t pel_intensity(const float &start, const float &current, const float &target) { inline uint8_t pel_intensity(const float &start, const float &current, const float &target) {
if (uint16_t(start) == uint16_t(target)) return 255;
return (uint8_t)map(constrain(current, start, target), start, target, 0.f, 255.f); return (uint8_t)map(constrain(current, start, target), start, target, 0.f, 255.f);
} }

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