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

Fixes preset and brightness selection via DMX controller to DoS WLED, now same packets are discarded

Browse Source
This commit is contained in:
strikeout 2023-03-16 17:56:29 +01:00
parent 991c2afedb
commit de4ff4e58d
1 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
wled00/e131.cpp
View File

@ -174,10 +174,20 @@ void handleE131Packet(e131_packet_t* p, IPAddress clientIP, byte protocol){
case DMX_MODE_PRESET: // 2 channel: [Dimmer,Preset]
if (uni != e131Universe || availDMXLen < 2) return;
// only apply preset if value changed
if (currentPreset != e131_data[dataOffset+1] && e131_data[dataOffset+1] != 0 &&
// only apply preset if not in playlist, or playlist changed
(currentPlaylist < 0 || currentPlaylist != e131_data[dataOffset+1])) {
presetCycCurr = e131_data[dataOffset+1];
unloadPlaylist(); // applying a preset unloads the playlist
applyPreset(e131_data[dataOffset+1], CALL_MODE_NOTIFICATION);
}
// only change brightness if value changed
if (bri != e131_data[dataOffset]) {
bri = e131_data[dataOffset];
strip.setBrightness(bri, true);
strip.setBrightness(scaledBri(bri), false);
stateUpdated(CALL_MODE_WS_SEND);
}
return;
break;