get temperature by spawn "sensors|grep °C"
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08fe311938
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45df8475d0
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@ -1,31 +1,26 @@
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window.onload = function () {
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resize_canvas()
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var chart = new SmoothieChart({millisPerPixel: 200, maxValueScale: 1.1, minValueScale: 1.1, scaleSmoothing: 0.1, grid: { fillStyle: '#ffffff', millisPerLine: 5000, verticalSections: 8 }, labels: { fillStyle: '#0000ff', fontSize: 18, precision: 1 }, timestampFormatter: SmoothieChart.timeFormatter }),
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resize_canvas();
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var chart = new SmoothieChart({ millisPerPixel: 200, maxValueScale: 1.1, minValueScale: 1.1, scaleSmoothing: 0.1, grid: { fillStyle: '#ffffff', millisPerLine: 5000, verticalSections: 8 }, labels: { fillStyle: '#0000ff', fontSize: 18, precision: 1 }, timestampFormatter: SmoothieChart.timeFormatter }),
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canvas = document.getElementById('smoothie-chart'),
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series = new TimeSeries();
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average_array = []
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average_array = []
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chart.addTimeSeries(series, { lineWidth: 3.5, strokeStyle: '#ff0000' });
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chart.streamTo(canvas, 500);
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function run_proc(series,average_array) {
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var proc = cockpit.spawn(["vcgencmd","measure_temp"]);
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proc.done(function(data){
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pt = parseFloat(data.match(/([0-9\.]+)/)[1]);
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function run_proc(series, average_array) {
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cockpit.spawn(['sh', '-c', 'sensors|grep °C']).then(function (data) {
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pt = parseFloat(("" + data).trim().split(/[\r\n]+/)[0].split(/:\s*/)[1].trim());
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series.append(new Date().getTime(), pt);
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document.getElementById("cur_temp").innerHTML = pt;
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average_array.push(pt);
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if(average_array.length > 5*60){
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if (average_array.length > 5 * 60) {
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average_array.shift();
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}
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document.getElementById("avg_temp").innerHTML = average(average_array);
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console.log(average_array);
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});
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};
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//run_proc(series)
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setInterval(function () { run_proc(series,average_array) }, 1000);
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setInterval(function () { run_proc(series, average_array) }, 2000);
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}
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function resize_canvas() {
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@ -36,7 +31,7 @@ function average(array) {
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var sum = 0;
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var count = array.length;
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for (var i = 0; i < count; i++) {
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sum = sum + array[i];
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sum = sum + array[i];
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}
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return sum / count;
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}
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return Math.round(sum * 10 / count) / 10;
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}
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