📄 index.htm
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<html>
<head>
<title>Microchip TCP/IP Stack Home</title>
<script language="JavaScript">
var ObjArray = new Array;
function GetXmlHttpObject(handler)
{
var objXmlHttp = null;
if(navigator.userAgent.indexOf("MSIE")>=0)
{
var ClassName = "Msxml2.XMLHTTP";
if(navigator.appVersion.indexOf("MSIE 5.5")>=0)
{
ClassName = "Microsoft.XMLHTTP";
}
try
{
objXmlHttp = new ActiveXObject(ClassName);
objXmlHttp.onreadystatechange = handler;
return objXmlHttp;
}
catch(e)
{
alert("Error: ActiveX scripting may be disabled.");
return;
}
}
else
{
try
{
objXmlHttp = new XMLHttpRequest();
objXmlHttp.onload = handler;
objXmlHttp.onerror = handler;
return objXmlHttp;
}
catch(e)
{
alert("Error: Browser may not be supported or browser security restrictions are too high. XMLHttpRequest() support is required.");
}
}
}
function GetServerFile(FileName, AssignTo)
{
var NiftyObj = new Object();
NiftyObj.XMLDevice = new GetXmlHttpObject(StateChanged);
NiftyObj.XMLDevice.open("GET", FileName, true);
NiftyObj.XMLDevice.send(null);
NiftyObj.Text = AssignTo;
ObjArray.push(NiftyObj);
}
function StateChanged()
{
for(i in ObjArray)
{
if(ObjArray[i].XMLDevice.readyState != "4" && ObjArray[i].XMLDevice.readyState != "complete")
continue;
if(ObjArray[i].Text != "")
{
document.getElementById(ObjArray[i].Text).innerHTML=ObjArray[i].XMLDevice.responseText;
}
if(ObjArray[i].Text == "txtAutoUpdateStatus")
{
if(navigator.userAgent.indexOf("Firefox") >= 0)
{
ObjArray[i].XMLDevice = new GetXmlHttpObject(StateChanged);
ObjArray[i].XMLDevice.open("GET", "Status.cgi", true);
ObjArray[i].XMLDevice.send();
}
else
{
ObjArray[i].XMLDevice.onreadystatechange = StateChanged;
ObjArray[i].XMLDevice.open("GET", "Status.cgi", true);
ObjArray[i].XMLDevice.onreadystatechange = StateChanged;
ObjArray[i].XMLDevice.send();
}
}
else
{
delete ObjArray[i].XMLDevice;
delete ObjArray[i].Text;
delete ObjArray[i];
}
}
}
</script>
</head>
<body bgcolor="white" onload="GetServerFile('Version.cgi','txtStackVersion'); GetServerFile('BuildDate.cgi','txtBuildDate'); GetServerFile('Status.cgi','txtAutoUpdateStatus');">
<table border="0" width="100%">
<tr>
<td>
<img src="Mchp.gif" />
</td>
<td width="100%">
<p align="right">
<font size="6" face="MS Sans Serif"><b>Microchip TCP/IP Stack </b></font>
</p>
</td>
</tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%" fgcolor="white">
<tr bgcolor="#FF0000" fgcolor="white">
<td width="25%">
<font color="#FFFFFF"><b>Home</b> </font>
</td>
<td width="25%">
<a href="Features.htm"><font color="#FFFFFF"><b>Features</b> </font></a>
</td>
<td width="25%">
<a href="Arch.htm"><font color="#FFFFFF"><b>Architecture</b> </font></a>
</td>
<td width="25%">
<a href="Footprnt.htm"><font color="#FFFFFF"><b>Stack Footprint</b> </font></a>
</td>
</tr>
</table>
<br>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td valign="top" width="49%">
<b>Welcome!</b>
<br>
Stack version: <span id="txtStackVersion">Unknown</span><br>
Build date: <span id="txtBuildDate">Unknown</span><br>
<p>
This site is used to demonstrate the power and abilities of an 8 or 16-bit embedded
web server. This site is powered by a Microchip PIC microcontroller running a Microchip
TCP/IP Stack. Everything you see is served through a Microchip ENC28J60 10Base-T
Ethernet controller or the PIC18F97J60 family Ethernet module.
</p>
<p>
The bottom portion of this page illustrates real-time control of the demo board.
The "Status"
</p>
</td>
<td valign="top" width="2%">
</td>
<td valign="top" width="49%">
<p>
section refreshes with board information periodically using JavaScript and the "Actions"
section issues commands to toggle the on-board LEDs or LCD text (if LCD module is
present).
</p>
<p>
You can push the on-board switch(es) or rotate the potentiometer and see the new
data. You may also click on one of the two LED command buttons to toggle on-board
LEDs.
</p>
<p>
If your browser does not support AJAX, you may wish to see <a href="Index.cgi">this
page</a> for an easily refreshable static snapshot of the board state with control
options.
</p>
</td>
</tr>
</table>
<table cellpadding="3">
<form>
<tr>
<td>
<b>Actions</b>
</td>
</tr>
<tr>
<td>
Toggle LEDs:</td>
<td>
<input type="button" value="LED2" onclick="GetServerFile('0?1=LED2','')" />
</td>
<td>
<input type="button" value="LED1" onclick="GetServerFile('0?0=LED1','')" />
</td>
</tr>
<tr>
<td>
Write to LCD:</td>
<td>
<input type="text" name="3" id="LCDText" size="16" />
</td>
<td>
<input type="button" value="Write" onclick="GetServerFile('1?3='+document.getElementById('LCDText').value,'')" />
</td>
</tr>
</form>
<tr>
<td>
</td>
</tr>
<tr>
<td>
<b>Status</b>
</td>
</tr>
</table>
<span id="txtAutoUpdateStatus">Loading...</span>
</body>
</html>
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