mirror of
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bf425014ab
* Grouped UPM python modules into upm directory, for example:
/usr/local/lib/python2.7/dist-packages/upm
* Updated UPM example import statements
* Removed unused RPATH statements from UPM src CMakeLists.txt,
currently build collateral contains an explicit RPATH which
is stripped from the install collateral.
* Converted python examples to work on both python2 AND python3
* Added ctest for loading examples w/python3
* Removed returns from swig macros
* UPM python module use will change...
Before:
import pyupm_dfrph
After:
from upm import pyupm_dfrph
or
import upm.pyupm_dfrph
etc...
* This commit fixes #468
Signed-off-by: Noel Eck <noel.eck@intel.com>
59 lines
2.2 KiB
Python
Executable File
59 lines
2.2 KiB
Python
Executable File
from __future__ import print_function
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# Author: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
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# Copyright (c) 2014 Intel Corporation.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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from time import sleep
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from upm import pyupm_gas as TP401
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def main():
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# Give a qualitative meaning to the value from the sensor
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def airQuality(value):
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if(value < 50): return "Fresh Air"
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if(value < 200): return "Normal Indoor Air"
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if(value < 400): return "Low Pollution"
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if(value < 600): return "High Pollution - Action Recommended"
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return "Very High Pollution - Take Action Immediately"
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# New Grove Air Quality Sensor on AIO pin 0
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airSensor = TP401.TP401(0)
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# Wait for sensor to warm up
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print("Sensor is warming up for 3 minutes...")
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for i in range (1, 4):
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sleep(60)
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print(i, "minute(s) passed.")
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print("Sensor is ready!")
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# Loop indefinitely
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while True:
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# Read values (consecutive reads might vary slightly)
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value = airSensor.getSample()
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ppm = airSensor.getPPM()
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print("raw: %4d" % value , " ppm: %5.2f " % ppm , airQuality(value))
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# Sleep for 2.5 s
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sleep(2.5)
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if __name__ == '__main__':
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main()
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