import modem1 # custom process (multiprocessing) for modem1
import modem2 # custom process (multiprocessing) for modem2
import populator # custom process (multiprocessing) to populate the Queue
import multiprocessing


if __name__== '__main__':

     # define the queues

     Q = multiprocessing.Queue()

     p = populator.Populate(Q) # this is another process to fetch and put tasks in Q
     p.deamon = True
     p.start()

     # initialize the modems
     p1 = modem1.Modem1('/dev/ttyUSB0',Q)
     p1.deamon = True
     p1.start()

     p2 = modem2.Modem2('/dev/ttyUSB1',Q)
     p2.deamon = True
     p2.start()

     p.join()
     p1.join()
     p2.join()