@reboot sudo /home/pi/doorbell/doorbell.py 2>&1

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#
# crontab -e
# @reboot sudo /home/pi/doorbell/doorbell.py 2>&1
 
#
import RPi.GPIO as GPIO
import time
import subprocess
 
GPIO.setmode(GPIO.BOARD) # use the pin number as on the raspi board
Button_GPIOPin = 5 # s/b 5 for boot / shutdown
LED_GPIOPin    = 11  # LED showing status
 
time_stamp = time.time()
 
GPIO.setup  (Button_GPIOPin, GPIO.IN ) # set pin 5 is input
GPIO.setup  (LED_GPIOPin   , GPIO.OUT) # set pin 7 as output
GPIO.output (LED_GPIOPin   , False    )# set pin 7 Low
 
Counter = 0
CounterPrior = 0
 
 
# ----------------------------------------------------------
def Button_Interrupt(channel):
	global time_stamp       # put in to debounce
	time_now = time.time()
	global Counter
	Counter = Counter + 1
	print "---------------------------------------- Button interrupt -> Counter :" + str(Counter)
	return
 
# ----------------------------------------------------------
def myBlink(ledpin, sleeptime, repeat):
	i = 0
	curlevel = 0
	curlevel = GPIO.input(ledpin)
 
	for i in range(0,repeat): 
		print "myblink - " + str(i)
		GPIO.output(ledpin, not curlevel)
		time.sleep(sleeptime) # wait 100ms
		GPIO.output(ledpin, curlevel)
		time.sleep(sleeptime) # wait 100ms
	return
#---------------------------------------------------------
# main function
def main():
 
	global Counter
	global CounterPrior
 
	print "-----------------------  Polling on PIN 5 started ...(LED 11)"
	myBlink(LED_GPIOPin,0.1,4);
	GPIO.add_event_detect(Button_GPIOPin, GPIO.RISING, callback = Button_Interrupt, bouncetime = 200)
 
	while True:
		# increment value if button is pressed
		if Counter > CounterPrior:
			print "> Counter > 1 :" + str(Counter)
			myBlink(LED_GPIOPin,0.2,2);
			subprocess.call('echo doorbell pressed | wall -n ', shell=True)
 
			print "> mqtt pub"
			subprocess.call('/home/pi/mqttpub.sh -t house/Door_EG_ESP1/switchDoor/on true', shell=True)
 
			Counter = 0
			CounterPrior = Counter
			myBlink(LED_GPIOPin,0.2,1);
			print "> ------------------- wait for next push....."
		# end if Counter
 
		time.sleep(0.5) # wait 500ms
 
		# 
	return 0
 
if __name__ == '__main__':
 
	 # call main function
	 main()

#!/bin/bash
MQTT_SERVER="192.168.xxx.xxx"
MQTT_PORT="1883"
MQTT_USER="myuser"
MQTT_PW="mypassword"
 
MQTT_TOPIC="garage/Door_Garage_ESP1/switchDoor/on/set"
# MQTT_MSG="true"
 
 
ERR_NONE=0
 
# error handler
printUsage() {
   echo "Usage: mqttpub.sh [-t|--topic <topic>|] <message> "
   echo "examples"
   echo "./mqttpub.sh false"
   echo "./mqttpub.sh -t garage/Door_Garage_ESP1/switchDoor/on/set false"
   exit ${ERR_NONE}
}
 
# check if parameter has been provided
case $1 in
-t|--topic)
	case $2 in
	"")
		printUsage
		;;
	*)
		MQTT_TOPIC=$2
		echo "topic set:" $MQTT_TOPIC
		shift
		shift
		;;
	esac
	;;
esac
 
# read next paramater from commend line
case $1 in
*)
	case $1 in
	"")
		printUsage
		;;
	*)
		MQTT_MSG="$1"
		;;
	esac
	;;
esac
 
 
echo mosquitto_pub -t $MQTT_TOPIC -m $MQTT_MSG -q 1 -r -h $MQTT_SERVER -p $MQTT_PORT -u $MQTT_USER -P $MQTT_PW
mosquitto_pub -t $MQTT_TOPIC -m $MQTT_MSG -q 1 -r -h $MQTT_SERVER -p $MQTT_PORT -u $MQTT_USER -P $MQTT_PW
 
 
echo "message send:" $MQTT_TOPIC " <" $MQTT_MSG

// listen to status conveyed via MQTT
Switch 		door_EG_msg 		"MQTT switch status: [%s]" 	(gHomie2Setup,gPersist)	{ mqtt="<[mosquitto:house/Door_EG_ESP1/switchDoor/on:state:MAP(trueonfalseoff.map)" }
DateTime 	door_EG_time									(gHomie2Setup,gPersist)
String		AlarmPic1	"Picture from IPCM1 at door"

#!/bin/bash
API_KEY="mysecretapikey"
MSG_TITLE="Alert"
MSG_BODY="hallo Welt"
 
ERR_NONE=0
 
# error handler
printUsage() {
   echo "Usage: pushbullet.sh [-t|--title <title>|] <message> "
   echo "examples"
   echo './pushbullet.sh "Hallo Welt"'
   echo './pushbullet.sh -t "my Script" "Hallo Welt"'
   exit ${ERR_NONE}
}
 
# check if parameter has been provided
case $1 in
-t|--title)
	case $2 in
	"")
		printUsage
		;;
	*)
		MSG_TITLE=$2
		echo "title set:" $MSG_TITLE
		shift
		shift
		;;
	esac
	;;
esac
 
# read next paramater from commend line
case $1 in
*)
	case $1 in
	"")
		printUsage
		;;
	*)
		MSG_BODY="$1"
		;;
	esac
	;;
esac
 
curl -u $API_KEY: https://api.pushbullet.com/v2/pushes -d type=note -d title=$MSG_TITLE -d body="$MSG_BODY" > curl.log 2>&1
echo "message send :" $MSG_BODY