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python_examples: Reformatted, self-checking, executable

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* 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>
This commit is contained in:
Noel Eck
2016-09-29 18:24:19 -07:00
parent 62718daf0b
commit 2f78d9f62b
203 changed files with 5890 additions and 5216 deletions
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52
examples/python/ds2413.py Normal file → Executable file
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@ -24,34 +24,38 @@
import time, sys, signal, atexit
import pyupm_ds2413 as sensorObj
# Instantiate a DS2413 Module on a Dallas 1-wire bus connected to UART 0
sensor = sensorObj.DS2413(0)
def main():
# Instantiate a DS2413 Module on a Dallas 1-wire bus connected to UART 0
sensor = sensorObj.DS2413(0)
## Exit handlers ##
# This stops python from printing a stacktrace when you hit control-C
def SIGINTHandler(signum, frame):
raise SystemExit
## Exit handlers ##
# This 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
def exitHandler():
print "Exiting..."
sys.exit(0)
# This function lets you run code on exit
def exitHandler():
print "Exiting..."
sys.exit(0)
# Register exit handlers
atexit.register(exitHandler)
signal.signal(signal.SIGINT, SIGINTHandler)
# Register exit handlers
atexit.register(exitHandler)
signal.signal(signal.SIGINT, SIGINTHandler)
# find all of the DS2413 devices present on the bus
sensor.init();
# find all of the DS2413 devices present on the bus
sensor.init();
# how many devices were found?
print "Found", sensor.devicesFound(), "device(s)"
# how many devices were found?
print "Found", sensor.devicesFound(), "device(s)"
# read the gpio and latch values from the first device
# the lower 4 bits are of the form:
# <gpioB latch> <gpioB value> <gpioA latch> <gpioA value>
print "GPIO device 0 values:", sensor.readGpios(0)
# read the gpio and latch values from the first device
# the lower 4 bits are of the form:
# <gpioB latch> <gpioB value> <gpioA latch> <gpioA value>
print "GPIO device 0 values:", sensor.readGpios(0)
# set the gpio latch values of the first device
print "Setting GPIO latches to on"
sensor.writeGpios(0, 0x03);
# set the gpio latch values of the first device
print "Setting GPIO latches to on"
sensor.writeGpios(0, 0x03);
if __name__ == '__main__':
main()