lba.gitea/WLED
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

de-optimization

Browse Source 
first version still cased some flickering.
This de-optimization makes LEDs more stable.
This commit is contained in:
Frank 2023-07-03 14:01:45 +02:00
parent 9b87892036
commit 65e073e6b8
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
wled00/FX_fcn.cpp
View File

@ -1230,11 +1230,13 @@ void WS2812FX::estimateCurrentAndLimitBri() {
uint16_t scaleI = scale * 255; uint16_t scaleI = scale * 255;
uint8_t scaleB = (scaleI > 255) ? 255 : scaleI; uint8_t scaleB = (scaleI > 255) ? 255 : scaleI;
uint8_t newBri = scale8(_brightness, scaleB); uint8_t newBri = scale8(_brightness, scaleB);
busses.setBrightness(newBri, (scaleB < 255)); //to keep brightness uniform, sets virtual busses too - softhack007: apply reductions immediately // to keep brightness uniform, sets virtual busses too - softhack007: apply reductions immediately
//busses.setBrightness(newBri, (scaleB < 255)); // best for performance, but leaves some flickering
busses.setBrightness(newBri, true); // sub-optimal, but prevents flickering
currentMilliamps = (powerSum0 * newBri) / puPerMilliamp; currentMilliamps = (powerSum0 * newBri) / puPerMilliamp;
} else { } else {
currentMilliamps = powerSum / puPerMilliamp; currentMilliamps = powerSum / puPerMilliamp;
busses.setBrightness(_brightness); busses.setBrightness(_brightness, true); // immediate = true is needed to prevent flickering
} }
currentMilliamps += MA_FOR_ESP; //add power of ESP back to estimate currentMilliamps += MA_FOR_ESP; //add power of ESP back to estimate
currentMilliamps += pLen; //add standby power back to estimate currentMilliamps += pLen; //add standby power back to estimate