business.js

   1 var counter = 0;
   2 var velocityStream;
   3 var batteryVoltageStream;
   4 var rpmStream;
   5 var headingStream;
   6 var engineCoolantStream;
   7 var throttleStream;
   8 var intakeAirTempStream;
   9 var engineLoadStream;
  10 var engineoiltemp;
  11 var mafStream;
  12
  13 var vehicle;
  14
  15 var mpgReadings = 0;
  16 var prevMpg = 0;
  17 var curVss;
  18
  19 function calcAverageMpg(newMpg) {
  20         prevMpg += parseInt(newMpg);
  21         mpgReadings++;
  22
  23         var averageMpg = prevMpg / mpgReadings;
  24         $("#avgmpg").text(Math.floor(averageMpg));
  25 }
  26
  27
  28 var velReadings = 0;
  29 var prevVel = 0;
  30
  31 function calcAverageVelocity(newVel) {
  32         prevVel += parseInt(newVel);
  33         velReadings++;
  34
  35         var averageVel = prevVel / velReadings;
  36         $("#avgspeed").text(Math.floor(averageVel));
  37 }
  38
  39 window.onload = function()
  40 {
  41     var vehicle = tizen.vehicle
  42
  43     var velocityUnits = $('#velocityUnits');
  44     velocityUnits.click(function() {
  45                               if(velocityUnits.text() === "MPH")
  46                               {
  47                                   velocityUnits.text("KPH");
  48                               }
  49                               else velocityUnits.text("MPH");
  50                         });
  51
  52    vehicle.vehicleSpeed.subscribe(function(data) {
  53                                   console.log("Vehicle data" + data.speed);
  54                                   adjvalue = data.speed;
  55                                   curVss = adjvalue;
  56                                   var velocityUnits = $('#velocityUnits');
  57
  58                                   if(velocityUnits.text() === "MPH")
  59                                       adjvalue = Math.floor(adjvalue * 0.62137);
  60
  61                                   $('#velocity').text(adjvalue);
  62
  63                                   calcAverageVelocity(adjvalue);
  64                               });
  65
  66    vehicle.engineSpeed.subscribe(function(data) {
  67                                   var value = data.speed;
  68                                   if(value > 10000) value =10000;
  69                                   var needleDegs = value / 10000 * 180;
  70                                   $('#rpms').text(value);
  71                                   $('#rpmNeedle').css("-webkit-transform","rotate("+needleDegs+"deg)");
  72                               });
  73
  74     vehicle.transmission.subscribe(function(data) {
  75                                   value = data.gear;
  76                                   if(value == 128)
  77                                       $('#gear').text('Reverse');
  78                                   else if(value == 0)
  79                                       $('#gear').text('Neutral');
  80                                   else $('#gear').text(value);
  81
  82                               });
  83
  84     vehicle.steeringWheel.subscribe(function(data) {
  85                                   value = data.angle;
  86                                   $('#wheel').css("-webkit-transform","rotate("+value+"deg)");
  87                                   $('#machinegun').css("-webkit-transform","rotate("+value+"deg)");
  88                               });
  89
  90     vehicle.throttlePosition.subscribe(function(data) {
  91                                   value = data.value;
  92                                   var needleDegs = (value / 100 * 180) + 270
  93
  94                                   $('#throttleNeedle').css("-webkit-transform","rotate("+needleDegs+"deg)");
  95
  96                               });
  97
  98     vehicle.engineCoolant.subscribe(function(data) {
  99                                   value = data.temperature;
 100                                   var needleDegs = (value / 180 * 70) + 270
 101
 102                                   $('#engineCoolantNeedle').css("-webkit-transform","rotate("+needleDegs+"deg)");
 103
 104                               });
 105 }