01.sensor.py

01.sensor.py

#!/usr/bin/env python2.7 
 
import os, sys
import RPi.GPIO as g
from instapush.instapush import Instapush, App
import datetime
import time 
 
#---------
insta = Instapush(user_token='token')
app   = App(appid='appid', secret='secret')
 
#----------------
door = 27
bell = 17
 
#------------
g.setmode(g.BCM)
g.setwarnings(False)
 
g.setup(door, g.IN, pull_up_down = g.PUD_DOWN)
g.setup(bell, g.IN, pull_up_down = g.PUD_DOWN)
 
status = {}
status[27] = bool(g.input(door))
status[17] = bool(g.input(bell))
 
sensor = {}
sensor[27] = 'door'
sensor[17] = 'bell'
 
#-------------------
def checkpinstatus(channel):
    cur_time = datetime.datetime.now()
    status[channel] = not status[channel]
 
    if channel == 17: 
       appmsg_str = 'ding'
 
    if channel == 27: 
       if status[channel] == True:
          appmsg_str = 'open'
       else:
          appmsg_str = 'closed'
 
    appmsg = str(sensor[channel]) + ' : ' + appmsg_str
    app.notify(event_name='Sensor', trackers={ 'sensor': appmsg })
 
g.add_event_detect(door, g.BOTH, callback=checkpinstatus, bouncetime=200)
g.add_event_detect(bell, g.RISING, callback=checkpinstatus, bouncetime=200)
 
try:
      while True:
            #pass
            time.sleep(120)
            status[27] = bool(g.input(door))
            status[17] = bool(g.input(bell))
 
except KeyboardInterrupt:
    g.cleanup() 
    sys.exit()