upm/examples/python/t8100.py
Noel Eck 18b8ca2633 examples/python: Add/update shebang line
Added/updated the shebang line on all python examples with:

Also chmod +x a few of the python examples.

Signed-off-by: Noel Eck <noel.eck@intel.com>
2017-11-02 15:39:45 -07:00

103 lines
3.6 KiB
Python
Executable File

#!/usr/bin/env python
# Author: Jon Trulson <jtrulson@ics.com>
# Copyright (c) 2016 Intel Corporation.
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
from __future__ import print_function
import time, sys, signal, atexit
from upm import pyupm_t8100 as sensorObj
def main():
## Exit handlers ##
# This function stops python from printing a stacktrace when you hit control-C
def SIGINTHandler(signum, frame):
raise SystemExit
# This function lets you run code on exit
def exitHandler():
print("Exiting...")
sys.exit(0)
# Register exit handlers
atexit.register(exitHandler)
signal.signal(signal.SIGINT, SIGINTHandler)
# You will need to edit this example to conform to your site and your
# devices, specifically the Device Object Instance ID passed to the
# constructor, and the arguments to initMaster() that are
# appropriate for your BACnet network.
defaultDev = "/dev/ttyUSB0"
# if an argument was specified, use it as the device instead
if (len(sys.argv) > 1):
defaultDev = sys.argv[1]
print("Using device", defaultDev)
print("Initializing...")
# Instantiate an T8100 object for an T8100 device that has 568000
# as it's unique Device Object Instance ID. NOTE: You will
# certainly want to change this to the correct value for your
# device(s).
sensor = sensorObj.T8100(568000)
# Initialize our BACnet master, if it has not already been
# initialized, with the device and baudrate, choosing 1000001 as
# our unique Device Object Instance ID, 2 as our MAC address and
# using default values for maxMaster and maxInfoFrames
sensor.initMaster(defaultDev, 38400, 1000001, 2)
# Uncomment to enable debugging output
# sensor.setDebug(True);
# output the serial number and firmware revision
print()
print("Device Description:", sensor.getDeviceDescription())
print("Device Location:", sensor.getDeviceLocation())
print()
# update and print available values every 5 seconds
while (1):
# update our values
sensor.update();
print("CO2 Concentration:", end=' ')
print(sensor.getCO2(), end=' ')
print("ppm")
# we show both C and F for temperature
print("Temperature:", sensor.getTemperature(), end=' ')
print("C /", sensor.getTemperature(True), "F")
print("Humidity:", end=' ')
print(sensor.getHumidity(), end=' ')
print("%RH")
print("Relay State:", end=' ')
print(sensor.getRelayState())
print()
time.sleep(5)
if __name__ == '__main__':
main()