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Fire alarm changes done by Shabir

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merge-requests/1/head
charithag 9 years ago
parent bf9bfd40b5
commit e8a0ccf6e3
4 changed files with 161 additions and 153 deletions
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60
modules/samples/firealarm/sketch/readTemperatureAndHumidity.py
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@ -0,0 +1,60 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
/*
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
"""
import Adafruit_DHT # Adafruit library required for temperature sensing
TEMP_PIN = 4
TEMP_SENSOR_TYPE = 11
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Reading temperature
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def readTemperature():
# Try to grab a sensor reading. Use the read_retry method which will retry up
# to 15 times to get a sensor reading (waiting 2 seconds between each retry).
while True:
try:
humidity, temperature = Adafruit_DHT.read_retry(TEMP_SENSOR_TYPE, TEMP_PIN)
print '{0:0.1f}C:{1:0.1f}%'.format(temperature, humidity)
# print 'RASPBERRY_STATS: Temp={0:0.1f}*C Humidity={1:0.1f}%'.format(temperature, humidity)
# return (temperature + ":" + humidity)
return
except Exception, e:
print "RASPBERRY_STATS: Exception in TempReaderThread: Could not successfully read Temperature"
print ("RASPBERRY_STATS: " + str(e))
print '~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~'
pass
time.sleep(3)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# The Main method of the server script
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def main():
readTemperature()
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if __name__ == '__main__':
main()

161
modules/samples/firealarm/sketch/startservice.sh
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@ -7,158 +7,19 @@ echo "| ---------------- "
echo "| ....initializing startup-script " echo "| ....initializing startup-script "
echo "----------------------------------------------------------------" echo "----------------------------------------------------------------"
#while true; do
# read -p "Do you wish to run 'apt-get update' and continue? [Yes/No] " yn
# case $yn in
# [Yy]* ) sudo apt-get update;
# break;;
# [Nn]* ) echo "Continuing without apt-get update...";
# break;;
# * ) echo "Please answer yes or no.";
# esac
#done
#
#if [ $? -ne 0 ]; then
# echo "apt-get update failed.... Some dependencies may not get installed"
# echo "If an already installed version of the package exists, try running:"
# echo "----------------------------------------------------------------"
# echo "sudo -i"
# echo "cd /var/lib/dpkg/info"
# echo "rm -rf wso2-raspi-alarm*"
# echo "dpkg --remove --force-remove-reinstreq wso2-raspi-alarm"
# echo "exit"
# echo "----------------------------------------------------------------"
# echo "Retry Installation...."
# break;
#fi
#
#echo "Installing 'gdebi' package..."
#sudo apt-get install gdebi # installation of gdebi
#
#
#if [ $? -ne 0 ]; then
# echo "gdebi installation failed.... dependencies will not be installed without gdebi"
# read -p "Do you wish to continue without gdebi? [Yes/No] " yn
# case $yn in
# [Yy]* ) echo "Continueing without gdebi.....";;
# [Nn]* ) echo "Try to resolve errors and re-run the script.";
# exit;;
# * ) exit;;
# esac
#fi
#
#
#for f in ./wso2-raspi-alarm_1.0_armhf.deb; do
# ## Check if the glob gets expanded to existing files.
# ## If not, f here will be exactly the pattern above
# ## and the exists test will evaluate to false.
# # [ -e "$f" ] && echo "'wso2-raspi-alarm_1.0_armhf.deb' file found and installing" || echo "'wso2-raspi-alarm_1.0_armhf.deb' file does not exist in current path"; exit;
# if [ -e "$f" ]; then
# echo "'wso2-raspi-alarm_1.0_armhf.deb' file found and installing now...."
# else
# echo "'wso2-raspi-alarm_1.0_armhf.deb' file does not exist in current path. \nExiting installation...";
# exit;
# fi
# ## This is all we needed to know, so we can break after the first iteration
# break
#done
#
#echo "Installing the 'wso2-raspi-alarm deb package'"
#sudo gdebi wso2-raspi-alarm_1.0_armhf.deb
#
#if [ $? -ne 0 ]; then
# echo "Installation Failed...."
# exit;
#fi
sudo killall -9 python
for f in ./RaspberryAgent.zip; do
## Check if the glob gets expanded to existing files.
## If not, f here will be exactly the pattern above
## and the exists test will evaluate to false.
# [ -e "$f" ] && echo "'wso2-raspi-alarm_1.0_armhf.deb' file found and installing" || echo "'wso2-raspi-alarm_1.0_armhf.deb' file does not exist in current path"; exit;
if [ -e "$f" ]; then
echo "Agent files found......"
sudo rm -rf /usr/local/src/RaspberryAgent
sudo unzip RaspberryAgent.zip -d /usr/local/src/
else
echo "'RaspberryAgent.zip' file does not exist in current path. \nInstalling without upgrading agent...";
fi
## This is all we needed to know, so we can break after the first iteration
break
done
for f in /usr/local/src/RaspberryAgent/rc.local; do
## Check if the glob gets expanded to existing files.
## If not, f here will be exactly the pattern above
## and the exists test will evaluate to false.
if [ -e "$f" ]; then
echo "Copying boot script"
sudo mv /usr/local/src/RaspberryAgent/rc.local /etc/rc.local
sudo chmod +x /etc/rc.local
else
echo "Unable to set agent statup on boot";
fi
## This is all we needed to know, so we can break after the first iteration
break
done
for f in ./deviceConfigs.cfg; do
## Check if the glob gets expanded to existing files.
## If not, f here will be exactly the pattern above
## and the exists test will evaluate to false.
if [ -e "$f" ]; then
echo "Configuration file found......"
else
echo "'deviceConfigs.cfg' file does not exist in current path. \nExiting installation...";
exit;
fi
## This is all we needed to know, so we can break after the first iteration
break
done
echo "Altering Configuration file"
sed -i 's|[/,]||g' deviceConfigs.cfg
echo "Copying configurations file to /usr/local/src/RaspberryAgent"
sudo cp ./deviceConfigs.cfg /usr/local/src/RaspberryAgent/
if [ $? -ne 0 ]; then
echo "Copying configuration file failed...."
exit;
fi
while true; do while true; do
read -p "Whats the time-interval (in seconds) between successive Data-Pushes to the WSO2-DC (ex: '60' indicates 1 minute) > " input read -p "Whats the time-interval (in seconds) between successive Data-Pushes to the WSO2-IoT-Server (ex: '60' indicates 1 minute) > " interval
if [ $input -eq $input 2>/dev/null ] if [ $interval -eq $interval 2>/dev/null ]
then then
echo "Setting data-push interval to $input seconds." echo "Setting data-push interval to " $interval " seconds."
echo $input > /usr/local/src/RaspberryAgent/time-interval sed s/^push-interval=.*/push-interval=$interval/ deviceConfig.properties > myTmp
break; mv -f myTmp deviceConfig.properties
else break;
echo "Input needs to be an integer indicating the number seconds between successive data-pushes."
fi
done
cd /usr/local/src/RaspberryAgent/
sudo chmod +x RaspberryStats.py
sudo nohup ./RaspberryStats.py -i $input </dev/null &
if [ $? -ne 0 ]; then
echo "Could not start the service..."
exit;
else else
echo "Running the RaspberryAgent service...." echo "Input needs to be an integer indicating the number seconds between successive data-pushes."
fi fi
done
echo "--------------------------------------------------------------------------" sudo java -jar wso2-firealarm-real-agent.jar
echo "| Successfully Started "
echo "| -------------------------- "
echo "| cd to /usr/local/src/RaspberryAgent"
echo "| run 'sudo nohup ./RaspberryStats.py -i time </dev/null &'to start service manually."
echo "| Relapce time with the time-interval (in seconds) between successive Data-Pushes to the WSO2-DC (ex: '60' indicates 1 minute)"
echo "| Find logs at: /usr/local/src/RaspberryAgent/logs/RaspberryStats.log"
echo "---------------------------------------------------------------------------"

90
modules/samples/firealarm/sketch/switchBulb.py
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@ -0,0 +1,90 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
/*
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
"""
import RPi.GPIO as GPIO
import argparse
BULB_PIN = 11 # The GPIO Pin# in RPi to which the LED is connected
BULB_STATE = "OFF"
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Define and parse command line arguments
# If the log file is specified on the command line then override the default
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
parser = argparse.ArgumentParser(description="Python service to switch LED on RPi")
help_string = "switch-state of the BULB[LED] (default 'OFF')"
parser.add_argument("-s", "--state", help=help_string)
args = parser.parse_args()
if args.state:
BULB_STATE = args.state
### ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Set the GPIO pin modes for the ones to be read
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def setUpGPIOPins():
try:
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BOARD)
except Exception as e:
print "IOT_UTILS: Exception at 'GPIO.setmode'"
print '~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~'
pass
GPIO.setup(BULB_PIN, GPIO.OUT)
GPIO.output(BULB_PIN, False)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Method used to switch ON/OFF the LED attached to RPi
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def switchBulb(state):
print "Requested Switch State: " + state
if state == "ON":
GPIO.output(BULB_PIN, True)
print "BULB Switched ON"
elif state == "OFF":
GPIO.output(BULB_PIN, False)
print "BULB Switched OFF"
print '~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~'
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# The Main method of the server script
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def main():
setUpGPIOPins()
switchBulb(BULB_STATE)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if __name__ == '__main__':
main()

3
modules/samples/virtual_firealarm/sketch/startservice.sh → modules/samples/virtual_firealarm/sketch/start-device.sh
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@ -7,9 +7,6 @@ echo "| ---------------- "
echo "| ....initializing startup-script " echo "| ....initializing startup-script "
echo "----------------------------------------------------------------" echo "----------------------------------------------------------------"
unzip firealarm-virtual-agent-1.0-SNAPSHOT-jar-with-dependencies.jar.zip
#while true; do #while true; do
# read -p "What is the network-interface of your device that the Agent should use (find from ifconfig. ex: wlan0,en0,eth0..) > " interface # read -p "What is the network-interface of your device that the Agent should use (find from ifconfig. ex: wlan0,en0,eth0..) > " interface
# #
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