Fix bitmask issue

web_interface/src/wui/main.js

@@ -56,13 +56,6 @@ function dataFadeIn(){
   }
 }
 
-//Useful Functions
-function checkDec(n){return/^[0-9]{1,64}$/.test(n);}
-
-//Decimal operations
-function Dec2Bin(n){if(!checkDec(n)||n<0)return 0;return n.toString(2);}
-
-
 // Alarm colors
 var ALARM_RED    = '#ff5050',
   ALARM_YELLOW = '#f0ad4e',
@@ -416,9 +409,8 @@ function getCGI(url) {
 }
 
 function Alarm(bitmask, num) {
-  var a = bitmask;
-  var b = parseInt(a.split('').reverse().join(''), 2);
-  var answ = (b & (1 << num)) >> num;
+  // Bit mask format DEC <NUMBER>
+  var answ = (bitmask & (1 << num)) >> num;
   return answ;
 }
 
@@ -438,7 +430,7 @@ function setIcons(containerID, icnName) {
 
 function paramsRefresh() {
   getJSON('getJson.cgi'+'?'+Math.random(), function (data) {
-    var alrm = Dec2Bin(+data.alarm);
+    var alrm = +data.alarm;
     var pstate = [];
     var bstate = [];
     var ups_bypass =   Alarm(alrm, 5),