Temperatures monitor page (53913a6e) · Commits · Elphel / meta-elphel393

recipes-core/apps-web/apps-web_1.0.bb

+6 −0

Original line number	Original line	Diff line number	Diff line
	@@ -14,6 +14,9 @@ PR = "r0"

	SRC_URI = "file://controls.html \		SRC_URI = "file://controls.html \
	file://controls.js \		file://controls.js \
			file://hwmon.html \
			file://hwmon.js \
			file://hwmon.php \
	"		"

	S = "${WORKDIR}/"		S = "${WORKDIR}/"
	@@ -26,6 +29,9 @@ do_install_append() {
	install -d ${D}/www/pages		install -d ${D}/www/pages
	install -m 0644 ${WORKDIR}/controls.html ${D}/www/pages		install -m 0644 ${WORKDIR}/controls.html ${D}/www/pages
	install -m 0644 ${WORKDIR}/controls.js ${D}/www/pages		install -m 0644 ${WORKDIR}/controls.js ${D}/www/pages
			install -m 0644 ${WORKDIR}/hwmon.html ${D}/www/pages
			install -m 0644 ${WORKDIR}/hwmon.js ${D}/www/pages
			install -m 0644 ${WORKDIR}/hwmon.php ${D}/www/pages
	}		}

	PACKAGES = " apps-web"		PACKAGES = " apps-web"

recipes-core/apps-web/files/hwmon.html

0 → 100644

+44 −0

Original line number	Original line	Diff line number	Diff line
			<html>
			<head>
			<script src="js/jquery-2.2.3.min.js"></script>
			<script src="js/flot/jquery.flot.min.js"></script>
			<script src="hwmon.js"></script>
			<style>
			input{
			width:50px;
			text-align:right;
			}
			</style>
			</head>
			<body onload='init()'>
			<table>
			<tr>
			<td valign='top'>
			<table>
			<tr>
			<td>T<sub>shutdown</sub> </td>
			<td><input type='text' id='t_shutdown' value='0' class='pars'/></td>
			<td> °C</td>
			</tr>
			<tr>
			<td>T<sub>fan</sub> </td>
			<td><input type='text' id='t_fan_on' value='0' class='pars'/></td>
			<td> °C</td>
			</tr>
			<tr>
			<td>ΔT<sub>fan hyst</sub> </td>
			<td><input type='text' id='t_fan_hyst' value='0' class='pars'/></td>
			<td> °C</td>
			</tr>
			<tr>
			<td>t<sub>scan period</sub> </td>
			<td><input type='text' id='scan_period' value='1' class='pars'/></td>
			<td> s</td>
			</tr>
			</table>
			</td>
			<td><div id="t_chart"></div></td>
			</tr>
			</table>
			</body>
			</html>
			No newline at end of file

recipes-core/apps-web/files/hwmon.js

0 → 100644

+132 −0

Original line number	Original line	Diff line number	Diff line
			$(function(){
			//init();
			});

			var interval_read_temperature;

			var d0 = Array();
			var d1 = Array();
			var d2 = Array();
			var d3 = Array();

			var t = Array();

			var level_shutdown;
			var level_fan_on;
			var level_fan_hyst;

			var options = {
			lines: { show: true },
			points: { show: false },
			xaxis: {
			tickDecimals: 0,
			tickSize: 1
			},
			yaxis: {
			min: 0,
			max: 100
			},
			colors: ['rgba(255,100,100,0.5)','rgba(255,150,20,0.5)','rgba(100,255,100,0.5)','black']
			};

			function init(){
			console.log("hwmon init()");

			var tc = $("#t_chart");

			tc.css({
			width: "800px",
			height: "600px",
			background:"rgba(100,100,100,0.0)"
			});

			read_params(init_fields);
			}

			function init_fields(){
			$("#t_shutdown").val(level_shutdown);
			$("#t_fan_on").val(level_fan_on);
			$("#t_fan_hyst").val(level_fan_hyst);
			$("#scan_period").val(scan_period);

			$(".pars").change(function(){
			update_params();
			});

			interval_read_temperature = setInterval(read_core_temp,scan_period*1000);
			}

			function update_params(){
			level_shutdown = parseFloat($("#t_shutdown").val());
			level_fan_on = parseFloat($("#t_fan_on").val());
			level_fan_hyst = parseFloat($("#t_fan_hyst").val());
			scan_period = parseFloat($("#scan_period").val());

			$.ajax({
			url: "hwmon.php?cmd=write&temp_sampling_time="+scan_period+"&temp_major="+level_shutdown+"&temp_minor="+level_fan_on+"&temp_hyst="+level_fan_hyst,
			complete: function(){
			console.log("parameters updated");
			clearInterval(interval_read_temperature);
			interval_read_temperature = setInterval(read_core_temp,scan_period*1000);
			}
			});
			}

			function read_params(callback){
			$.ajax({
			url: "hwmon.php?cmd=read",
			complete: function(data){
			var tmp_str = data.responseText;
			tmp_str = tmp_str.trim();
			var tmp_arr = tmp_str.split(/\n\|: /);
			for (var i=0;i<tmp_arr.length;i++){
			switch(tmp_arr[i]){
			case "temp_sampling_time":
			scan_period = parseFloat(tmp_arr[i+1]);
			break;
			case "temp_major":
			level_shutdown = parseFloat(tmp_arr[i+1]);
			break;
			case "temp_minor":
			level_fan_on = parseFloat(tmp_arr[i+1]);
			break;
			case "temp_hyst":
			level_fan_hyst = parseFloat(tmp_arr[i+1]);
			break;
			default:
			break;
			}
			}
			callback();
			}
			});
			}

			function read_core_temp(){
			$.ajax({
			url: "hwmon.php?cmd=t",
			complete: function(data){
			console.log(data.responseText);
			t.push(d1.length);
			d0.push(level_shutdown);
			d1.push(level_fan_on);
			d2.push(level_fan_on-level_fan_hyst);
			d3.push(data.responseText);
			options.xaxis.tickSize = Math.max(1,Math.round(d1.length)/10);
			$.plot($("#t_chart"), [
			{label: "Shutdown level", data: get_data(t,d0)},
			{label: "Fan-On level", data: get_data(t,d1)},
			{label: "Fan-Off level", data: get_data(t,d2)},
			{label: "CPU", data: get_data(t,d3)},
			], options);
			}
			});
			}

			function get_data(x,y){
			var d = Array();
			for (var i=0;i<x.length; i++){
			d.push([x[i], y[i]]);
			}
			return d;
			}
			No newline at end of file

recipes-core/apps-web/files/hwmon.php

0 → 100644

+27 −0

Original line number	Original line	Diff line number	Diff line
			<?php

			if (isset($_GET['cmd']))
			$cmd = $_GET['cmd'];
			else
			$cmd = "t";

			if ($cmd=="t"){
			echo file_get_contents("/tmp/core_temp");
			}

			if ($cmd=="read"){
			echo file_get_contents("/tmp/core_temp_params");
			}

			if ($cmd=="write"){
			$cstr = "";
			foreach($_GET as $key => $val){
			if(strpos($key,"temp")===0){
			$cstr .= "$key:$val\n";
			}
			}
			file_put_contents("/tmp/core_temp_params",$cstr);
			echo "$cstr";
			}

			?>

recipes-support/libsjs/libsjs.bb

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -11,6 +11,7 @@ PR = "r0"
	SRC_URI = "http://mirror.elphel.com/elphel393_mirror/jquery-2.2.3.min.js;md5sum=33cabfa15c1060aaa3d207c653afb1ee \		SRC_URI = "http://mirror.elphel.com/elphel393_mirror/jquery-2.2.3.min.js;md5sum=33cabfa15c1060aaa3d207c653afb1ee \
	http://mirror.elphel.com/elphel393_mirror/jquery-ui-1.11.4.custom.zip;md5sum=ee19e783272a4fc4a04ff78e92694df2 \		http://mirror.elphel.com/elphel393_mirror/jquery-ui-1.11.4.custom.zip;md5sum=ee19e783272a4fc4a04ff78e92694df2 \
	http://mirror.elphel.com/elphel393_mirror/bootstrap-3.3.6-dist.zip;md5sum=229936b042baadfc9f167244575ffe12 \		http://mirror.elphel.com/elphel393_mirror/bootstrap-3.3.6-dist.zip;md5sum=229936b042baadfc9f167244575ffe12 \
			http://mirror.elphel.com/elphel393_mirror/flot-0.8.3.zip;md5sum=229936b042baadfc9f167244575ffe12 \
	"		"

	#SRC_URI[md5sum] = "33cabfa15c1060aaa3d207c653afb1ee"		#SRC_URI[md5sum] = "33cabfa15c1060aaa3d207c653afb1ee"
	@@ -25,5 +26,6 @@ do_install() {
	install -m 644 ${WORKDIR}/jquery-2.2.3.min.js ${D}/www/pages/js/		install -m 644 ${WORKDIR}/jquery-2.2.3.min.js ${D}/www/pages/js/
	cp -r ${WORKDIR}/jquery-ui-1.11.4.custom ${D}/www/pages/js/jquery-ui/		cp -r ${WORKDIR}/jquery-ui-1.11.4.custom ${D}/www/pages/js/jquery-ui/
	cp -r ${WORKDIR}/bootstrap-3.3.6-dist ${D}/www/pages/js/bootstrap/		cp -r ${WORKDIR}/bootstrap-3.3.6-dist ${D}/www/pages/js/bootstrap/
			cp -r ${WORKDIR}/flot-0.8.3 ${D}/www/pages/js/flot/
	}		}

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