     saveSysConfig();
   }
   else if (f.size() > DATA_FILE_WARNING_SIZE) {
-  LED1_Blink_Speed = 0x40; //fast blanking
-  webSocket.broadcastTXT("spaceWarning");
+    LED1_Blink_Speed = 0x40; //fast blanking
+    webSocket.broadcastTXT("spaceWarning");
   } else {
     LED1_Blink_Speed = 0x300; //slow blanking
     webSocket.broadcastTXT("spaceOK");

  // Get system data
  server.on("/sysinfo", HTTP_GET, sysinfo );

  


  httpUpdater.setup(&server);


  File f = SPIFFS.open("/data.bin", "r");
  String  s = String(f.size());

  webSocket.broadcastTXT(s);
  if (f.size() > DATA_FILE_SIZE   ) {
    webSocket.broadcastTXT("diskFull");
    LED1_Blink_Speed = 0x1; //alway on
    sysConfig.logDataON = 0  ;
    sysConfig.diskFull = 1;
