Have it average readings

After 10 consecutive readings it starts averaging the temp displayed from a FIFO cache. It slows down the responsiveness but delivers better figures over time instead of jumping degrees +/-.

apps/ltherm/app.js

@@ -1,26 +1,25 @@
-function onTemperature(p) {
+function drawTemperature() {
   g.reset(1).clearRect(0,24,g.getWidth(),g.getHeight());
   g.setFont("6x8",2).setFontAlign(0,0);
   var x = g.getWidth()/2;
   var y = g.getHeight()/2 + 10;
   g.drawString("Temp", x, y - 45);
   g.setFontVector(70).setFontAlign(0,0);
-  var t = require('locale').temp(p.temperature);
+  var h = E.getTemperature();
+  if (avg.length < 10) {
+  avg[avg.length] = h;
+  } else {
+  avg.shift();
+  avg[avg.length] = h;
+  h = ((avg[0] + avg[1] + avg[2] + avg[3] + avg[4] + avg[5] + avg[6] + avg[7] + avg[8] + avg[9]) / 10);
+  }
+  var t = require('locale').temp(h);
   g.drawString(t, x, y);
 }
-
+const avg = []; 
-function drawTemperature() {
-    onTemperature({
-      temperature : E.getTemperature()
-    });
-
-}
-
-
 setInterval(function() {
   drawTemperature();
 }, 2000);
-drawTemperature();
 E.showMessage("Loading...");
 Bangle.loadWidgets();
 Bangle.drawWidgets();