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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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143
examples/python/hm11.py Normal file → Executable file
View File

@ -24,87 +24,86 @@
import time, sys, signal, atexit
import pyupm_hm11 as upmHm11
# Instantiate a HM11 BLE Module on UART 0
my_ble_obj = upmHm11.HM11(0)
def main():
# Instantiate a HM11 BLE Module on UART 0
my_ble_obj = upmHm11.HM11(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,
# including functions from my_ble_obj
def exitHandler():
print "Exiting"
sys.exit(0)
# This function lets you run code on exit,
# including functions from my_ble_obj
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)
bufferLength = 256
# make sure port is initialized properly. 9600 baud is the default.
if (not my_ble_obj.setupTty(upmHm11.cvar.int_B9600)):
print "Failed to setup tty port parameters"
sys.exit(0)
bufferLength = 256
usageStr = ("Usage:\n"
"Pass a commandline argument (any argument) to this program\n"
"to query the radio configuration and output it. NOTE: the\n"
"radio must be in CONFIG mode for this to work.\n\n"
"Running this program without arguments will simply transmit\n"
"'Hello World!' every second, and output any data received from\n"
"another radio.\n\n")
print usageStr
# make sure port is initialized properly. 9600 baud is the default.
if (not my_ble_obj.setupTty(upmHm11.cvar.int_B9600)):
print "Failed to setup tty port parameters"
sys.exit(0)
# simple helper function to send a command and wait for a response
def sendCommand(bleObj, cmd):
bleBuffer = upmHm11.charArray(bufferLength)
bleObj.writeData(cmd, len(cmd))
# wait up to 1 second
if (bleObj.dataAvailable(1000)):
bleObj.readData(bleBuffer, bufferLength)
bleData = ""
# read only the number of characters
# specified by myGPSSensor.readData
for x in range(0, bufferLength):
if (bleBuffer.__getitem__(x) == '\0'):
break
else:
bleData += bleBuffer.__getitem__(x)
print bleData
else:
print "Timed out waiting for response"
usageStr = ("Usage:\n"
"Pass a commandline argument (any argument) to this program\n"
"to query the radio configuration and output it. NOTE: the\n"
"radio must be in CONFIG mode for this to work.\n\n"
"Running this program without arguments will simply transmit\n"
"'Hello World!' every second, and output any data received from\n"
"another radio.\n\n")
print usageStr
if (len(sys.argv) > 1):
print "Sending command line argument (" + sys.argv[1] + ")..."
sendCommand(my_ble_obj, sys.argv[1])
else:
# query the module address
addr = "AT+ADDR?";
print "Querying module address (" + addr + ")..."
# simple helper function to send a command and wait for a response
def sendCommand(bleObj, cmd):
bleBuffer = upmHm11.charArray(bufferLength)
bleObj.writeData(cmd, len(cmd))
sendCommand(my_ble_obj, addr)
time.sleep(1)
# query the module address
pin = "AT+PASS?";
print "Querying module PIN (" + pin + ")..."
sendCommand(my_ble_obj, pin)
# wait up to 1 second
if (bleObj.dataAvailable(1000)):
bleObj.readData(bleBuffer, bufferLength)
bleData = ""
# read only the number of characters
# specified by myGPSSensor.readData
for x in range(0, bufferLength):
if (bleBuffer.__getitem__(x) == '\0'):
break
else:
bleData += bleBuffer.__getitem__(x)
print bleData
else:
print "Timed out waiting for response"
if (len(sys.argv) > 1):
print "Sending command line argument (" + sys.argv[1] + ")..."
sendCommand(my_ble_obj, sys.argv[1])
else:
# query the module address
addr = "AT+ADDR?";
print "Querying module address (" + addr + ")..."
sendCommand(my_ble_obj, addr)
time.sleep(1)
# query the module address
pin = "AT+PASS?";
print "Querying module PIN (" + pin + ")..."
sendCommand(my_ble_obj, pin)
# Other potentially useful commands are:
#
# AT+VERS? - query module version
# AT+ROLE0 - set as slave
# AT+ROLE1 - set as master
# AT+CLEAR - clear all previous settings
# AT+RESET - restart the device
#
# A comprehensive list is available from the datasheet at:
# http://www.seeedstudio.com/wiki/images/c/cd/Bluetooth4_en.pdf
# Other potentially useful commands are:
#
# AT+VERS? - query module version
# AT+ROLE0 - set as slave
# AT+ROLE1 - set as master
# AT+CLEAR - clear all previous settings
# AT+RESET - restart the device
#
# A comprehensive list is available from the datasheet at:
# http://www.seeedstudio.com/wiki/images/c/cd/Bluetooth4_en.pdf
if __name__ == '__main__':
main()