ems/scr/ems.py

'''
Created on 15.11.2013

@author: Philipp Rauch
@version: 0.02
'''

from threading     import Thread
#from Queue      import Queue
from swich      import Swich, MYSQL
#from API        import Buffer, start
#from CANFilter  import CANFilter

#def startCANFilter():
#    can = CANFilter()
#    can.start()
#    pass

def startSwich():
    swich = Swich(MYSQL)
    queue, can = swich.initialisiere()
    print 'swich-Thread:\t', swich
    print '\tEMS:\t', queue
    swich.start()
    return queue

def writeToBuffer():
    #TODO
    pass

class ems(Thread):
    def __init__(self, buf):
        Thread.__init__(self)
        self.buffer = buf
        self.queue = startSwich()
        print '\tEMS:\t', buf

    def run(self):
        alt = None
        while True:
            neu = self.queue.get()
            if not alt == neu or True:
#                self.buffer.update({'Voltage' : neu[2]})
                self.buffer.device.get('battery').update({'voltage' : neu[2]})
#                print self.buffer.device.get('battery').get('voltage'), neu[2]
            alt = neu