<!doctype html>
<html>
<head>
<title>Serial Console</title>
<link rel="stylesheet" type="text/css" href="style.css"/>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script type="text/javascript" src="api.js"></script>
</head>
<body>
<h1>Serial Console</h1>
<div id="content" class="content">
<div class="serial">
<textarea id="serial" cols="80" rows="20" readonly></textarea><br/>
connected: <span class="dot" id="connected"></span>
Uptime: <span id="uptime"></span>
<input type="button" value="clear" class="btn" id="clear"/>
<input type="button" value="autoscroll" class="btn" id="scroll"/>
<br/>
<br/>
<br/>
<br/>
<hr>
<h3>handle next buttons with care - test / debug only!!</h3>
<br/>
<label for="iv">Select Inverter:</label>
<select name="iv" id="InvID">
</select>
<br/>
<input type="button" value="power limit 100%" class="btn" id="pwrlim2"/>
<input type="button" value="power limit 10%" class="btn" id="pwrlim"/>
<input type="button" value="Restart" class="btn" id="restart"/>
<input type="button" value="Turn Off" class="btn" id="turnoff"/>
<input type="button" value="Turn On" class="btn" id="turnon"/>
<br/>
Ctrl result: <span id="result">n/a</span>
</div>
</div>
<div id="footer">
<p class="left">© 2022</p>
<p class="left"><a href="/">Home</a></p>
<p class="right" id="version"></p>
</div>
<script type="text/javascript">
var mAutoScroll = true;
var con = document.getElementById("serial");
var mIntervalSet = false;
function parseSys(obj) {
var up = obj["ts_uptime"];
var days = parseInt(up / 86400) % 365;
var hrs = parseInt(up / 3600) % 24;
var min = parseInt(up / 60) % 60;
var sec = up % 60;
document.getElementById("uptime").innerHTML = days + " Days, "
+ ("0"+hrs).substr(-2) + ":"
+ ("0"+min).substr(-2) + ":"
+ ("0"+sec).substr(-2);
if(false == mIntervalSet) {
document.getElementById("version").innerHTML = "Git SHA: " + obj["build"] + " :: " + obj["version"];
window.setInterval("getAjax('/api/system', parseSys)", 10000);
mIntervalSet = true;
}
}
function parse(root) {
select = document.getElementById('InvID');
if(null == root) return;
root = root.inverter;
for(var i = 0; i < root.inverter.length; i++)
{
inv = root.inverter[i];
var opt = document.createElement('option');
opt.value = inv.id;
opt.innerHTML = inv.name;
select.appendChild(opt);
}
}
document.getElementById("clear").addEventListener("click", function() {
con.value = "";
});
document.getElementById("scroll").addEventListener("click", function() {
mAutoScroll = !mAutoScroll;
this.value = (mAutoScroll) ? "autoscroll" : "manual scoll";
});
if (!!window.EventSource) {
var source = new EventSource('/events');
source.addEventListener('open', function(e) {
document.getElementById("connected").style.backgroundColor = "#0c0";
}, false);
source.addEventListener('error', function(e) {
if (e.target.readyState != EventSource.OPEN) {
document.getElementById("connected").style.backgroundColor = "#f00";
}
}, false);
source.addEventListener('serial', function(e) {
con.value += e.data.replace(/\<rn\>/g, '\r\n');
if(mAutoScroll)
con.scrollTop = con.scrollHeight;
}, false);
}
getAjax("/api/system", parseSys);
// only for test
function ctrlCb(obj) {
var e = document.getElementById("result");
if(obj["success"])
e.innerHTML = "ok";
else
e.innerHTML = "Error: " + obj["error"];
}
function get_selected_iv()
{
var e = document.getElementById("InvID");
return e.value;
}
document.getElementById("turnon").addEventListener("click", function() {
var obj = new Object();
obj.inverter = get_selected_iv();
obj.cmd = 0;
obj.tx_request = 81;
getAjax("/api/ctrl", ctrlCb, "POST", JSON.stringify(obj));
});
document.getElementById("turnoff").addEventListener("click", function() {
var obj = new Object();
obj.inverter = get_selected_iv();
obj.cmd = 1;
obj.tx_request = 81;
getAjax("/api/ctrl", ctrlCb, "POST", JSON.stringify(obj));
});
document.getElementById("restart").addEventListener("click", function() {
var obj = new Object();
obj.inverter = get_selected_iv();
obj.cmd = 2;
obj.tx_request = 81;
getAjax("/api/ctrl", ctrlCb, "POST", JSON.stringify(obj));
});
document.getElementById("pwrlim").addEventListener("click", function() {
var obj = new Object();
obj.inverter = get_selected_iv();
obj.cmd = 11;
obj.tx_request = 81;
obj.payload = [10, 1];
getAjax("/api/ctrl", ctrlCb, "POST", JSON.stringify(obj));
});
document.getElementById("pwrlim2").addEventListener("click", function() {
var obj = new Object();
obj.inverter = get_selected_iv();
obj.cmd = 11;
obj.tx_request = 81;
obj.payload = [2000, 1];
getAjax("/api/ctrl", ctrlCb, "POST", JSON.stringify(obj));
});
getAjax("/api/setup", parse);
</script>
</body>
</html>