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python_examples: Reformatted, self-checking, executable
* Moved body of each python example to main. This allows for basic load module testing for CI * General cleanup of python modules (crlf/tabs/prints/etc) * Chmod'ed to 755 to allow running examples without specifying the python interpreter * Added ctest for loading python2/3 modules * Added jniclasscode pragma for java swig interface files. * Updated check_examplenames.py module to check all languages vs. a cxx example name * Added tests for checking python module and test loading * Added 'make test' to travis-ci run (run ctests) * Print a more meaningful message when not building cxx docs into python modules * Updated check_clean.py to only check java wrapper files * ENABLED ctests for UPM * Deleted using_carrays.py python example - this is covered by other examples Signed-off-by: Noel Eck <noel.eck@intel.com>
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49
examples/python/tp401.py
Normal file → Executable file
49
examples/python/tp401.py
Normal file → Executable file
@ -23,32 +23,35 @@
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from time import sleep
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import pyupm_gas as TP401
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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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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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# 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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# 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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# 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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# 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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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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# 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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