WLED/wled00/wled08_led.ino
cschwinne ee6676cd89 Release of v0.6.3
Added Preset Cycle feature
Added Transition Time API call
Added Adalight serial ambilight protocol
Added DRGB and DRGBW UDP direct-drive protocols
Improved transition flickering
Easter eggs are eaten now
2018-04-11 23:50:35 +02:00

191 lines
4.6 KiB
C++

/*
* LED methods
*/
void setAllLeds() {
double d = briT*briMultiplier;
int val = d/100;
if (val > 255) val = 255;
if (useGammaCorrectionBri)
{
strip.setBrightness(gamma8[val]);
} else {
strip.setBrightness(val);
}
if (useGammaCorrectionRGB)
{
strip.setColor(gamma8[colT[0]], gamma8[colT[1]], gamma8[colT[2]], gamma8[whiteT]);
strip.setSecondaryColor(gamma8[colSec[0]], gamma8[colSec[1]], gamma8[colSec[2]], gamma8[whiteSec]);
} else {
strip.setColor(colT[0], colT[1], colT[2], whiteT);
strip.setSecondaryColor(colSec[0], colSec[1], colSec[2], whiteSec);
}
}
void setLedsStandard()
{
colOld[0] = col[0];
colOld[1] = col[1];
colOld[2] = col[2];
whiteOld = white;
briOld = bri;
colT[0] = col[0];
colT[1] = col[1];
colT[2] = col[2];
whiteT = white;
briT = bri;
setAllLeds();
}
bool colorChanged()
{
for (int i = 0; i < 3; i++)
{
if (col[i] != colIT[i]) return true;
if (colSec[i] != colSecIT[i]) return true;
}
if (white != whiteIT || whiteSec != whiteSecIT) return true;
if (bri != briIT) return true;
return false;
}
void colorUpdated(int callMode)
{
//call for notifier -> 0: init 1: direct change 2: button 3: notification 4: nightlight 5: other (NN)6: fx changed 7: hue 8: preset cycle
if (!colorChanged())
{
if (callMode == 6) notify(6);
return; //no change
}
if (callMode != 5 && nightlightActive && nightlightFade)
{
briNlT = bri;
nightlightDelayMs -= (millis() - nightlightStartTime);
nightlightStartTime = millis();
}
colIT[0] = col[0];
colIT[1] = col[1];
colIT[2] = col[2];
colSecIT[0] = colSec[0];
colSecIT[1] = colSec[1];
colSecIT[2] = colSec[2];
whiteIT = white;
whiteSecIT = whiteSec;
briIT = bri;
if (bri > 0) briLast = bri;
notify(callMode);
if (fadeTransition || sweepTransition)
{
//set correct delay if not using notification delay
if (callMode != 3) transitionDelayTemp = transitionDelay;
if (transitionDelayTemp == 0) {setLedsStandard();strip.trigger();return;}
if (transitionActive)
{
colOld[0] = colT[0];
colOld[1] = colT[1];
colOld[2] = colT[2];
whiteOld = whiteT;
briOld = briT;
tperLast = 0;
}
transitionActive = true;
transitionStartTime = millis();
strip.setFastUpdateMode(true);
} else
{
setLedsStandard();
strip.trigger();
}
}
void handleTransitions()
{
if (transitionActive && transitionDelayTemp > 0)
{
float tper = (millis() - transitionStartTime)/(float)transitionDelayTemp;
if (tper >= 1.0)
{
transitionActive = false;
tperLast = 0;
if (sweepTransition) strip.unlockAll();
setLedsStandard();
strip.setFastUpdateMode(false);
return;
}
if (tper - tperLast < 0.004)
{
return;
}
tperLast = tper;
if (fadeTransition)
{
colT[0] = colOld[0]+((col[0] - colOld[0])*tper);
colT[1] = colOld[1]+((col[1] - colOld[1])*tper);
colT[2] = colOld[2]+((col[2] - colOld[2])*tper);
whiteT = whiteOld +((white - whiteOld )*tper);
briT = briOld +((bri - briOld )*tper);
}
if (sweepTransition)
{
strip.lockAll();
if (sweepDirection)
{
strip.unlockRange(0, (int)(tper*(double)ledCount));
} else
{
strip.unlockRange(ledCount - (int)(tper*(double)ledCount), ledCount);
}
if (!fadeTransition)
{
setLedsStandard();
}
}
if (fadeTransition) setAllLeds();
}
}
void handleNightlight()
{
if (nightlightActive)
{
if (!nightlightActiveOld) //init
{
nightlightStartTime = millis();
notify(4);
nightlightDelayMs = (int)(nightlightDelayMins*60000);
nightlightActiveOld = true;
briNlT = bri;
}
float nper = (millis() - nightlightStartTime)/((float)nightlightDelayMs);
if (nightlightFade)
{
bri = briNlT+((nightlightTargetBri - briNlT)*nper);
colorUpdated(5);
}
if (nper >= 1)
{
nightlightActive = false;
if (!nightlightFade)
{
bri = nightlightTargetBri;
colorUpdated(5);
}
if (bri == 0) briLast = briNlT;
}
} else if (nightlightActiveOld) //early de-init
{
nightlightActiveOld = false;
}
//also handle preset cycle here
if (presetCyclingEnabled && (millis() - presetCycledTime > presetCycleTime))
{
applyPreset(presetCycCurr,presetCycleBri,presetCycleCol,presetCycleFx);
presetCycCurr++; if (presetCycCurr > presetCycleMax) presetCycCurr = presetCycleMin;
if (presetCycCurr > 25) presetCycCurr = 1;
colorUpdated(8);
presetCycledTime = millis();
}
}