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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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90
examples/python/mma7660.py Normal file → Executable file
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@ -24,58 +24,60 @@
import time, sys, signal, atexit
import pyupm_mma7660 as upmMMA7660
# Instantiate an MMA7660 on I2C bus 0
myDigitalAccelerometer = upmMMA7660.MMA7660(
upmMMA7660.MMA7660_I2C_BUS,
upmMMA7660.MMA7660_DEFAULT_I2C_ADDR);
def main():
# Instantiate an MMA7660 on I2C bus 0
myDigitalAccelerometer = upmMMA7660.MMA7660(
upmMMA7660.MMA7660_I2C_BUS,
upmMMA7660.MMA7660_DEFAULT_I2C_ADDR);
## Exit handlers ##
# This function stops python from printing a stacktrace when you hit control-C
def SIGINTHandler(signum, frame):
raise SystemExit
## Exit handlers ##
# This function 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, including functions from myDigitalAccelerometer
def exitHandler():
print "Exiting"
sys.exit(0)
# This function lets you run code on exit, including functions from myDigitalAccelerometer
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)
# place device in standby mode so we can write registers
myDigitalAccelerometer.setModeStandby()
# enable 64 samples per second
myDigitalAccelerometer.setSampleRate(upmMMA7660.MMA7660.AUTOSLEEP_64)
# place device in standby mode so we can write registers
myDigitalAccelerometer.setModeStandby()
# place device into active mode
myDigitalAccelerometer.setModeActive()
# enable 64 samples per second
myDigitalAccelerometer.setSampleRate(upmMMA7660.MMA7660.AUTOSLEEP_64)
x = upmMMA7660.new_intp()
y = upmMMA7660.new_intp()
z = upmMMA7660.new_intp()
# place device into active mode
myDigitalAccelerometer.setModeActive()
ax = upmMMA7660.new_floatp()
ay = upmMMA7660.new_floatp()
az = upmMMA7660.new_floatp()
x = upmMMA7660.new_intp()
y = upmMMA7660.new_intp()
z = upmMMA7660.new_intp()
while (1):
myDigitalAccelerometer.getRawValues(x, y, z)
outputStr = ("Raw values: x = {0}"
" y = {1}"
" z = {2}").format(upmMMA7660.intp_value(x),
upmMMA7660.intp_value(y),
upmMMA7660.intp_value(z))
print outputStr
ax = upmMMA7660.new_floatp()
ay = upmMMA7660.new_floatp()
az = upmMMA7660.new_floatp()
myDigitalAccelerometer.getAcceleration(ax, ay, az)
outputStr = ("Acceleration: x = {0}"
"g y = {1}"
"g z = {2}g").format(upmMMA7660.floatp_value(ax),
upmMMA7660.floatp_value(ay),
upmMMA7660.floatp_value(az))
print outputStr
time.sleep(.5)
while (1):
myDigitalAccelerometer.getRawValues(x, y, z)
outputStr = ("Raw values: x = {0}"
" y = {1}"
" z = {2}").format(upmMMA7660.intp_value(x),
upmMMA7660.intp_value(y),
upmMMA7660.intp_value(z))
print outputStr
myDigitalAccelerometer.getAcceleration(ax, ay, az)
outputStr = ("Acceleration: x = {0}"
"g y = {1}"
"g z = {2}g").format(upmMMA7660.floatp_value(ax),
upmMMA7660.floatp_value(ay),
upmMMA7660.floatp_value(az))
print outputStr
time.sleep(.5)
if __name__ == '__main__':
main()