run.py

import random
import time
import datetime

from flask import Flask, render_template, session
from flask.ext.socketio import SocketIO, emit
from flask import Flask
from flask import render_template

app = Flask(__name__)
app.debug=True
app.config['SECRET_KEY'] = 'secret!'
socketio = SocketIO(app)

#Loads the dashboard for competition
@app.route('/')
@app.route('/index')
def index():
	return render_template('index.html')

#Loads the dashboard for test/practice driving
@app.route('/test_dash')
def competition():
	return render_template('test_dash.html', speed = 0)


@socketio.on('update', namespace='/test')
def test_message(message):
	emit('updateSpeed', {'speed': random.randint(0, 25)})

format = '%M:%S';

@socketio.on('update ptime', namespace='/test')
def test_ptime(message):
	prev_t = datetime.datetime.now();
	emit('updatePtime', {'prev': str(prev_t.strftime(format))})

@socketio.on('current time', namespace='/test')
def test_ctime(message):
	curr_t = datetime.datetime.now();
	emit('updateCtime', {'curr': str(curr_t.strftime(format))})

@socketio.on('update brake', namespace='/test')
#Assuming potentiometer value between 0 and 1
def test_brake(message):
	pot_value = float(random.randint(0,100))/(100);
	emit('updateBrake', {'brake': pot_value})

@socketio.on('update throttle', namespace='/test')
#Assuming potentiometer value between 0 and 1
def test_throttle(message):
	pot_value = float(random.randint(0,100))/(100);
	emit('updateThrottle', {'throttle': pot_value})

@socketio.on('update spin', namespace='/test')
def test_spin(message):
	s = 1;
	emit('updateSpin', {'spin': s})

@socketio.on('update lock', namespace='/test')
def test_lock(message):
	l = 1;
	emit('updateLock', {'lock': l})


if __name__ == '__main__':
    socketio.run(app)