For users to discuss using Matrix products.
https://matrixtsl.com/mmforums/
Hi, this is exactly where I get stuck. When I press send, the second page doesn't open but explorer says it can't find the page with the arguments.Benj wrote:Hello Luyg
Your best bet is probably to use HTML based forms. Then when the suubmit button is pressed use a second page to catch the data and then get the PICmicro to scan for certain characters in the text. Not entirely sure how this is achieved at the moment.
Thank you, I'll work my way through.Benj wrote:Maybe try google for answers. There must be a way of sending data through to the embedded system. Here is an example with a diagram of exactly how the data interacts with the protocols.
This example uses a PC to act as a server.
http://gdansk.bradley.edu/olekmali/proj ... ebRBot.htm
Obviously this is not what you want to achieve but it does contain information that I think is relevant to helping to get your system up and running.
but i couldn't adapt it to the pic16F877A.<html>
<head>
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Exprires" content="-1">
<title>Picbasic Web Server</title>
<style type="text/css">
.aff
{
BACKGROUND-COLOR:black;
COLOR:lime;
font-weight:bold;
}
.led1
{
BACKGROUND-COLOR:red;
COLOR:black;
font-weight:bold;
}
.led0
{
BACKGROUND-COLOR:silver;
COLOR:black;
font-weight:bold;
}
.LCD
{
BACKGROUND-COLOR:#6AD500;
COLOR:black;
font-weight:bold;
}
td
{
width:150
}
</style>
<script type="text/javascript">
function t(obj)
{
if(obj.value.length>32)
obj.value=obj.value.substring(0,32);
}
function env()
{
var a="";
var b=document.forms.F2;
for (i=0;i<4;i++) if (document.forms.F1.elements['O'+i].checked==true) a=a+1; else a=a+0;
b.elements['O'].value=a;
var T=b.elements['T'].value;
if (T.length<32)
{
for (i=T.length;i<32;i++) T=T+" ";
b.elements['T'].value=T;
}
b.submit();
}
</script>
</head>
<body>
<center><h1>Picbasic Web Server</h1>
<table cellpadding=10 border=1>
<tr>
<td>
<B>EntrΓ©es analogiques</B><br><br>
A0 = <input type=text name=A0 value=" $A0" size=5 class=aff readonly> v<br>
A1 = <input type=text name=A1 value=" $A1" size=5 class=aff readonly> v<br>
A2 = <input type=text name=A2 value=" $A2" size=5 class=aff readonly> v<br>
A3 = <input type=text name=A3 value=" $A3" size=5 class=aff readonly> v<br>
</td>
<td>
<B>EntrΓ©es logiques</B><br><br>
I0 = <input type=text name=I0 value=" $I0" size=1 class=led$I0 readonly><br>
I1 = <input type=text name=I1 value=" $I1" size=1 class=led$I1 readonly><br>
I2 = <input type=text name=I2 value=" $I2" size=1 class=led$I2 readonly><br>
I3 = <input type=text name=I3 value=" $I3" size=1 class=led$I3 readonly><br>
</td>
</tr>
<tr valign=top>
<td>
<form name=F1>
<B>Sorties logiques</B><br><br>
<script type="text/javascript">
var v=new Array("$O0","$O1","$O2","$O3");
for (n=0; n<v.length; n++)
{
if (v[n]=="1") s=" checked"; else s="";
document.write("O"+n+" = <input type='checkbox' name='O"+n+"' value='1'"+s+"><br>");
}
</script>
</td>
<td>
</form>
<B>Ecran LCD</B><br><br>
<form name=F2 method=get><input type=hidden name=O value="">
<textarea name=T rows=2 cols=16 class=LCD OnkeyUp="t(this)" OnkeyDown="t(this)">$T0</textarea>
</td>
</tr>
</table>
<small>$CP connexion(s) depuis la dernière remise à zéro du serveur.<br>
<br>
<input type=button name=ENV value="ENVOYER" OnClick="env()">
</form>
<a href="http://www.rdelectronique.com" target="_blank">www.RDElectronique.com</a>
</body>
</html>
