mirror of
https://github.com/eclipse/upm.git
synced 2025-03-15 04:57:30 +03:00
f5cd50f7ba
Signed-off-by: Zion Orent <zorent@ics.com> Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
#!/usr/bin/python
|
|
# Author: Zion Orent <zorent@ics.com>
|
|
# Copyright (c) 2015 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.
|
|
|
|
import time, sys, signal, atexit
|
|
import pyupm_rfr359f as upmRfr359f
|
|
|
|
# Instantiate an RFR359F digital pin D2
|
|
# This was tested on the Grove IR Distance Interrupter
|
|
myDistInterrupter = upmRfr359f.RFR359F(2)
|
|
|
|
|
|
## 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, including functions from myDistInterrupter
|
|
def exitHandler():
|
|
print "Exiting"
|
|
sys.exit(0)
|
|
|
|
# Register exit handlers
|
|
atexit.register(exitHandler)
|
|
signal.signal(signal.SIGINT, SIGINTHandler)
|
|
|
|
|
|
while(1):
|
|
if (myDistInterrupter.objectDetected()):
|
|
print "Object detected"
|
|
else:
|
|
print "Area is clear"
|
|
time.sleep(.1)
|