Add 4Mb option for CH9102x

Author: awawa-dev

wled00/data/settings_sync.htm

@@ -173,6 +173,7 @@ <h3>Serial</h3>
 <option value=10000>1000000</option>
 <option value=15000>1500000</option>
 <option value=20000>2000000</option>
+<option value=40000>4000000</option>
 </select><br>
 <i>Keep at 115200 to use Improv. Some boards may not support high rates.</i>
 <hr>

wled00/html_settings.h

@@ -350,7 +350,7 @@ Press the pushlink button on the bridge, after that save this page!</b><br>
 </option><option value="5000">500000</option><option value="5760">576000
 </option><option value="9216">921600</option><option value="10000">1000000
 </option><option value="15000">1500000</option><option value="20000">2000000
-</option></select><br><i>
+</option><option value="40000">4000000</option></select><br><i>
 Keep at 115200 to use Improv. Some boards may not support high rates.</i><hr>
 <button type="button" onclick="B()">Back</button><button type="submit">Save
 </button></form></body></html>)=====";

wled00/set.cpp

@@ -301,7 +301,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
     #endif
 
     t = request->arg(F("BD")).toInt();
-    if (t >= 96 && t <= 15000) serialBaud = t;
+    if (t >= 96 && t <= 40000) serialBaud = t;
     updateBaudRate(serialBaud *100);
   }
 

wled00/wled_serial.cpp

@@ -116,10 +116,9 @@ void handleSerial()
         case AwaProtocol::FLETCHER2:
             if (input == fletcher2) 
             {
-              if (!realtimeMode && bri == 0) strip.setBrightness(briLast);
-              realtimeLock(realtimeTimeoutMs, REALTIME_MODE_ADALIGHT);
+				realtimeLock(realtimeTimeoutMs, REALTIME_MODE_ADALIGHT);
 
-              if (!realtimeOverride) strip.show();
+				if (!realtimeOverride) strip.show();
             }
             state = AwaProtocol::HEADER_A;
             break;