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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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110
examples/python/h803x.py
Normal file → Executable file
110
examples/python/h803x.py
Normal file → Executable file
@ -24,40 +24,41 @@
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import time, sys, signal, atexit
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import pyupm_h803x as sensorObj
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## Exit handlers ##
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# This function stops python from printing a stacktrace when you hit control-C
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def SIGINTHandler(signum, frame):
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raise SystemExit
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def main():
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## Exit handlers ##
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# This function stops python from printing a stacktrace when you hit control-C
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def SIGINTHandler(signum, frame):
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raise SystemExit
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# This function lets you run code on exit
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def exitHandler():
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print "Exiting..."
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sys.exit(0)
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# This function lets you run code on exit
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def exitHandler():
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print "Exiting..."
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sys.exit(0)
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# Register exit handlers
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atexit.register(exitHandler)
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signal.signal(signal.SIGINT, SIGINTHandler)
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# Register exit handlers
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atexit.register(exitHandler)
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signal.signal(signal.SIGINT, SIGINTHandler)
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defaultDev = "/dev/ttyUSB0"
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defaultDev = "/dev/ttyUSB0"
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# if an argument was specified, use it as the device instead
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if (len(sys.argv) > 1):
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# if an argument was specified, use it as the device instead
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if (len(sys.argv) > 1):
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defaultDev = sys.argv[1]
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print "Using device", defaultDev
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print "Initializing..."
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print "Using device", defaultDev
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print "Initializing..."
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# Instantiate an H803X instance, using MODBUS slave address 1, and
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# default comm parameters (9600, 8, N, 2)
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sensor = sensorObj.H803X(defaultDev, 1)
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# Instantiate an H803X instance, using MODBUS slave address 1, and
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# default comm parameters (9600, 8, N, 2)
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sensor = sensorObj.H803X(defaultDev, 1)
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# output the serial number and firmware revision
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print "Slave ID:", sensor.getSlaveID()
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# output the serial number and firmware revision
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print "Slave ID:", sensor.getSlaveID()
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print
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print
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# update and print available values every second
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while (1):
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# update and print available values every second
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while (1):
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# update our values from the sensor
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sensor.update()
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@ -66,41 +67,44 @@ while (1):
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print "Real Power (kW):", sensor.getRealPower()
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if (sensor.isH8036()):
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# The H8036 has much more data available...
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# The H8036 has much more data available...
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print "Reactive Power (kVAR):", sensor.getReactivePower()
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print "Apparent Power (kVA):", sensor.getApparentPower()
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print "Power Factor:", sensor.getPowerFactor()
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print "Volts Line to Line:", sensor.getVoltsLineToLine()
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print "Volts Line to Neutral:", sensor.getVoltsLineToNeutral()
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print "Reactive Power (kVAR):", sensor.getReactivePower()
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print "Apparent Power (kVA):", sensor.getApparentPower()
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print "Power Factor:", sensor.getPowerFactor()
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print "Volts Line to Line:", sensor.getVoltsLineToLine()
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print "Volts Line to Neutral:", sensor.getVoltsLineToNeutral()
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print "Current:", sensor.getCurrent()
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print "Current:", sensor.getCurrent()
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print "Real Power Phase A (kW):", sensor.getRealPowerPhaseA()
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print "Real Power Phase B (kW):", sensor.getRealPowerPhaseB()
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print "Real Power Phase C (kW):", sensor.getRealPowerPhaseC()
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print "Real Power Phase A (kW):", sensor.getRealPowerPhaseA()
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print "Real Power Phase B (kW):", sensor.getRealPowerPhaseB()
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print "Real Power Phase C (kW):", sensor.getRealPowerPhaseC()
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print "Power Factor Phase A:", sensor.getPowerFactorPhaseA()
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print "Power Factor Phase B:", sensor.getPowerFactorPhaseB()
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print "Power Factor Phase C:", sensor.getPowerFactorPhaseC()
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print "Power Factor Phase A:", sensor.getPowerFactorPhaseA()
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print "Power Factor Phase B:", sensor.getPowerFactorPhaseB()
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print "Power Factor Phase C:", sensor.getPowerFactorPhaseC()
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print "Volts Phase A to B:", sensor.getVoltsPhaseAToB()
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print "Volts Phase B to C:", sensor.getVoltsPhaseBToC()
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print "Volts Phase A to C:", sensor.getVoltsPhaseAToC()
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print "Volts Phase A to Neutral: ",
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print sensor.getVoltsPhaseAToNeutral()
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print "Volts Phase B to Neutral: ",
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print sensor.getVoltsPhaseBToNeutral()
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print "Volts Phase C to Neutral: ",
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print sensor.getVoltsPhaseCToNeutral()
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print "Volts Phase A to B:", sensor.getVoltsPhaseAToB()
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print "Volts Phase B to C:", sensor.getVoltsPhaseBToC()
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print "Volts Phase A to C:", sensor.getVoltsPhaseAToC()
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print "Volts Phase A to Neutral: ",
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print sensor.getVoltsPhaseAToNeutral()
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print "Volts Phase B to Neutral: ",
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print sensor.getVoltsPhaseBToNeutral()
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print "Volts Phase C to Neutral: ",
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print sensor.getVoltsPhaseCToNeutral()
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print "Current Phase A:", sensor.getCurrentPhaseA()
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print "Current Phase B:", sensor.getCurrentPhaseB()
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print "Current Phase C:", sensor.getCurrentPhaseC()
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print "Current Phase A:", sensor.getCurrentPhaseA()
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print "Current Phase B:", sensor.getCurrentPhaseB()
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print "Current Phase C:", sensor.getCurrentPhaseC()
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print "Avg Real Power (kW):", sensor.getAvgRealPower()
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print "Min Real Power (kW):", sensor.getMinRealPower()
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print "Max Real Power (kW):", sensor.getMaxRealPower()
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print "Avg Real Power (kW):", sensor.getAvgRealPower()
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print "Min Real Power (kW):", sensor.getMinRealPower()
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print "Max Real Power (kW):", sensor.getMaxRealPower()
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print
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time.sleep(2)
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time.sleep(2)
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if __name__ == '__main__':
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main()
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