Prevent random-like DMX values from settings

mrv96 · mrv96 · commit 316ef2402e26 · 2025-09-01T12:33:35.000+02:00
diff --git a/wled00/set.cpp b/wled00/set.cpp
@@ -648,7 +648,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
     for (int i=0; i<MAX_CHANNELS_PER_FIXTURE; i++) {
       String argname = "DV" + String((i+1));
       t = request->arg(argname).toInt();
-      DMXChannelsValue[i] = t;
+      DMXChannelsValue[i] = constrain(t, 0, 255);
     }
   }
   #endif

Original file line number	Diff line number	Diff line change
`@@ -648,7 +648,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)`
`648`	`648`	`for (int i=0; i<MAX_CHANNELS_PER_FIXTURE; i++) {`
`649`	`649`	`String argname = "DV" + String((i+1));`
`650`	`650`	`t = request->arg(argname).toInt();`
`651`		`- DMXChannelsValue[i] = t;`
	`651`	`+ DMXChannelsValue[i] = constrain(t, 0, 255);`
`652`	`652`	`}`
`653`	`653`	`}`
`654`	`654`	`#endif`