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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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47
examples/python/sainsmartks.py
Normal file → Executable file
47
examples/python/sainsmartks.py
Normal file → Executable file
@ -24,31 +24,34 @@
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import time, sys, signal, atexit
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import pyupm_i2clcd as sainsmartObj
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## Exit handlers ##
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# This 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 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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# including functions from ringCoder
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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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# including functions from ringCoder
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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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# Instantiate a Sainsmart LCD Keypad Shield using default pins
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lcd = sainsmartObj.SAINSMARTKS()
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# Instantiate a Sainsmart LCD Keypad Shield using default pins
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lcd = sainsmartObj.SAINSMARTKS()
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lcd.setCursor(0,0)
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lcd.write("Sainsmart KS")
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lcd.setCursor(1,2)
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lcd.write("Hello World")
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lcd.setCursor(0,0)
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lcd.write("Sainsmart KS")
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lcd.setCursor(1,2)
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lcd.write("Hello World")
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# output current key value every second.
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while(1):
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print "Button value: ", lcd.getRawKeyValue()
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time.sleep(1)
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# output current key value every second.
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while(1):
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print "Button value: ", lcd.getRawKeyValue()
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time.sleep(1)
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if __name__ == '__main__':
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main()
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