Dear All
I have designed a small program to control an arduino through python socket
server. The front end is the Javaquery. My HTML code is given below
$(function() {
$( "#slider" ).slider({
min: 0,
max: 180,
step: 10,
slide: function( event, ui ) {
$( "#amount" ).val( "$" + ui.value );
}
});
$( "#amount" ).val( "$" + $( "#slider" ).slider( "value" ) );
});
My python websocket code is given below
from twisted.internet import reactor
print "Using Twisted reactor", reactor.__class__
print
from twisted.python import usage, log
from twisted.protocols.basic import LineReceiver
from twisted.internet.serialport import SerialPort
from twisted.web.server import Site
from twisted.web.static import File
from autobahn.websocket import listenWS
from autobahn.wamp import WampServerFactory, WampServerProtocol, exportRpc
class Serial2WsOptions(usage.Options):
optParameters = [
['baudrate', 'b', 9600, 'Serial baudrate'],
['port', 'p', 26, 'Serial port to use'],
['webport', 'w', 8080, 'Web port to use for embedded Web server'],
['wsurl', 's', "ws://localhost:9000", 'WebSocket port to use for
embedded WebSocket server']
]
Can you please help me with the python code . I want the server to write
string which will be sent to the arduino digital pin to control the servo.
The arduino can have the following in its code
if(!Serial.available())
{
// convert String to int.
int recievedVal = stringToInt();
//analogWrite(servoPin,recievedVal);
recievedVal = map(recievedVal,0,179,0,179);
webcam.write(recievedVal);
delay(15);
pwmComplete = false;
}
Python side coding help is required
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