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>

.travis.yml

@@ -33,8 +33,10 @@ before_script:
 script:
   - echo "CC=$CC BUILDJAVA=$BUILDJAVA NODE010=$NODE010 NODE012=$NODE012 NODE4=$NODE4 NODE5=$NODE5 NODE_ROOT_DIR=$NODE_ROOT_DIR"
   - git clone https://github.com/intel-iot-devkit/mraa.git $MRAA_ROOT
-  - mkdir -p $MRAA_BUILD && cd $_ && cmake -DBUILDSWIGJAVA=$BUILDJAVA -DBUILDSWIGNODE=OFF -DBUILDSWIGPYTHON=OFF -DFIRMATA=ON -DENABLEEXAMPLES=OFF -DCMAKE_INSTALL_PREFIX:PATH=$MRAA_INSTALL $MRAA_ROOT && make install
+  - mkdir -p $MRAA_BUILD && cd $_ && cmake -DBUILDSWIGJAVA=$BUILDJAVA -DBUILDSWIGNODE=OFF -DBUILDSWIGPYTHON=ON -DFIRMATA=ON -DENABLEEXAMPLES=OFF -DCMAKE_INSTALL_PREFIX:PATH=$MRAA_INSTALL $MRAA_ROOT && make install
-  - cd $UPM_ROOT && mkdir $UPM_BUILD && cd $_ && PKG_CONFIG_PATH=$MRAA_INSTALL/lib/pkgconfig cmake -DNODE_ROOT_DIR:PATH="${NODE_ROOT_DIR}" -DBUILDSWIGJAVA=$BUILDJAVA -DBUILDEXAMPLES=ON -DBUILDJAVAEXAMPLES=$BUILDJAVA -DCMAKE_INSTALL_PREFIX:PATH=$UPM_INSTALL .. && make install
+  - cd $UPM_ROOT && mkdir $UPM_BUILD && cd $_ && PKG_CONFIG_PATH=$MRAA_INSTALL/lib/pkgconfig cmake -DNODE_ROOT_DIR:PATH="${NODE_ROOT_DIR}" -DBUILDSWIGJAVA=$BUILDJAVA -DBUILDEXAMPLES=ON -DBUILDJAVAEXAMPLES=$BUILDJAVA -DBUILDTESTS=ON -DCMAKE_INSTALL_PREFIX:PATH=$UPM_INSTALL ..
+  - make install
+  - LD_LIBRARY_PATH=$MRAA_INSTALL/lib:$UPM_INSTALL/lib:$LD_LIBRARY_PATH PYTHONPATH=$UPM_INSTALL/lib/python2.7/site-packages/:$MRAA_INSTALL/lib/python2.7/dist-packages/ ctest --output-on-failure -E examplenames_js
 addons:
   apt:
     sources:

doxy/samples.mapping.txt

@@ -1,73 +1,72 @@
-# Mapping C++ sample files to Java sample files
+# Mapping examples across provided languages
-a110x-intr.cxx	A110X_intrSample.java
+a110x.cxx	A110XSample.java	a110x.js	a110x.py
-a110x.cxx	A110XSample.java
+a110x-intr.cxx	A110X_intrSample.java	a110x-intr.js	a110x-intr.py
-adc121c021.cxx	ADC121C021Sample.java
+adc121c021.cxx	ADC121C021Sample.java	adc121c021.js	adc121c021.py
-adxl345.cxx	Adxl345Sample.java
+adxl345.cxx	Adxl345Sample.java	adxl345.js	adxl345.py
-biss0001.cxx	BISS0001Sample.java
+biss0001.cxx	BISS0001Sample.java	biss0001.js	biss0001.py
-bmpx8x.cxx	BMPX8XSample.java
+bmpx8x.cxx	BMPX8XSample.java	bmpx8x.js	bmpx8x.py
-buzzer-sound.cxx	Buzzer_soundSample.java
+button.cxx	ButtonSample.java	button.js	button.py
-cjq4435.cxx	CJQ4435Sample.java
+buzzer-sound.cxx	Buzzer_soundSample.java	buzzer-sound.js	buzzer-sound.py
-ds1307.cxx	DS1307Sample.java
+cjq4435.cxx	CJQ4435Sample.java	cjq4435.js	cjq4435.py
-enc03r.cxx	ENC03RSample.java
+ds1307.cxx	DS1307Sample.java	ds1307.js	ds1307.py
-es08a.cxx	ES08ASample.java
+enc03r.cxx	ENC03RSample.java	enc03r.js	enc03r.py
-button.cxx	ButtonSample.java
+es08a.cxx	ES08ASample.java	es08a.js	es08a.py
-groveehr.cxx	GroveEHRSample.java
+groveehr.cxx	GroveEHRSample.java	groveehr.js	groveehr.py
-groveled.cxx	GroveLEDSample.java
+groveledbar.cxx	GroveLEDBar.java	groveledbar.js	groveledbar.py
-grovelinefinder.cxx	GroveLineFinderSample.java
+groveled.cxx	GroveLEDSample.java	groveled.js	groveled.py
-light.cxx	LightSample.java
+grovelinefinder.cxx	GroveLineFinderSample.java	grovelinefinder.js	grovelinefinder.py
-grovemoisture.cxx	GroveMoistureSample.java
+grovemoisture.cxx	GroveMoistureSample.java	grovemoisture.js	grovemoisture.py
-relay.cxx	RelaySample.java
+grovescam.cxx	GROVESCAMSample.java	grovescam.js	grovescam.py
-rotary.cxx	RotarySample.java
+grovewfs.cxx	GroveWFSSample.java	grovewfs.js	grovewfs.py
-grovescam.cxx	GROVESCAMSample.java
+guvas12d.cxx	GUVAS12DSample.java	guvas12d.js	guvas12d.py
-slide.cxx	SlideSample.java
+h3lis331dl.cxx	H3LIS331DLSample.java	h3lis331dl.js	h3lis331dl.py
-speaker.cxx	SpeakerSample.java
+hcsr04.cxx	HCSR04Sample.java	hcsr04.js	hcsr04.py
-vdiv.cxx	VDivSample.java
+hm11.cxx	HM11Sample.java	hm11.js	hm11.py
-water.cxx	WaterSample.java
+hmc5883l.cxx	Hmc5883lSample.java	hmc5883l.js	hmc5883l.py
-grovewfs.cxx	GroveWFSSample.java
+htu21d.cxx	HTU21DSample.java	htu21d.js	htu21d.py
-guvas12d.cxx	GUVAS12DSample.java
+itg3200.cxx	Itg3200Sample.java	itg3200.js	itg3200.py
-h3lis331dl.cxx	H3LIS331DLSample.java
+jhd1313m1-lcd.cxx	Jhd1313m1_lcdSample.java	jhd1313m1-lcd.js	jhd1313m1-lcd.py
-hcsr04.cxx	HCSR04Sample.java
+joystick12.cxx	Joystick12Sample.java	joystick12.js	joystick12.py
-hm11.cxx	HM11Sample.java
+lcm1602-i2c.cxx	Lcm1602_i2cSample.java	lcm1602-i2c.js	lcm1602-i2c.py
-hmc5883l.cxx	Hmc5883lSample.java
+ldt0028.cxx	LDT0028Sample.java	ldt0028.js	ldt0028.py
-htu21d.cxx	HTU21DSample.java
+light.cxx	LightSample.java	light.js	light.py
-itg3200.cxx	Itg3200Sample.java
+lol.cxx	LoLSample.java	lol.js	lol.py
-jhd1313m1-lcd.cxx	Jhd1313m1_lcdSample.java
+lsm303.cxx	LSM303Sample.java	lsm303.js	lsm303.py
-joystick12.cxx	Joystick12Sample.java
+m24lr64e.cxx	M24LR64ESample.java	m24lr64e.js	m24lr64e.py
-lcm1602-i2c.cxx	Lcm1602_i2cSample.java
+max44000.cxx	MAX44000Sample.java	max44000.js	max44000.py
-ldt0028.cxx	LDT0028Sample.java
+mic.cxx	MicrophoneSample.java	mic.js	mic.py
-lol.cxx	LoLSample.java
+mma7455.cxx	MMA7455Sample.java	mma7455.js	mma7455.py
-lsm303.cxx	LSM303Sample.java
+mma7660.cxx	MMA7660Sample.java	mma7660.js	mma7660.py
-m24lr64e.cxx	M24LR64ESample.java
+mpl3115a2.cxx	MPL3115A2Sample.java	mpl3115a2.js	mpl3115a2.py
-max44000.cxx	MAX44000Sample.java
+mpr121.cxx	MPR121Sample.java	mpr121.js	mpr121.py
-mic.cxx	MicrophoneSample.java
+mpu9150.cxx	MPU9150Sample.java	mpu9150.js	mpu9150.py
-mma7455.cxx	MMA7455Sample.java
+mq2.cxx	MQ2Sample.java	mq2.js	mq2.py
-mma7660.cxx	MMA7660Sample.java
+mq303a.cxx	MQ303ASample.java	mq303a.js	mq303a.py
-mpl3115a2.cxx	MPL3115A2Sample.java
+mq5.cxx	MQ5Sample.java	mq5.js	mq5.py
-mpr121.cxx	MPR121Sample.java
+nrf24l01-receiver.cxx	NRF24L01_receiverSample.java	nrf24l01-receiver.js	nrf24l01-receiver.py
-mpu9150.cxx	MPU9150Sample.java
+nrf24l01-transmitter.cxx	NRF24L01_transmitterSample.java	nrf24l01-transmitter.js	nrf24l01-transmitter.py
-mq2.cxx	MQ2Sample.java
+nunchuck.cxx	NUNCHUCKSample.java	nunchuck.js	nunchuck.py
-mq303a.cxx	MQ303ASample.java
+otp538u.cxx	OTP538USample.java	otp538u.js	otp538u.py
-mq5.cxx	MQ5Sample.java
+ppd42ns.cxx	PPD42NSSample.java	ppd42ns.js	ppd42ns.py
-groveledbar	GroveLEDBar
+pulsensor.cxx	PulsensorSample.java	pulsensor.js	pulsensor.py
-nrf24l01-receiver.cxx	NRF24L01_receiverSample.java
+relay.cxx	RelaySample.java	relay.js	relay.py
-nrf24l01-transmitter.cxx	NRF24L01_transmitterSample.java
+rfr359f.cxx	RFR359FSample.java	rfr359f.js	rfr359f.py
-nunchuck.cxx	NUNCHUCKSample.java
+rotary.cxx	RotarySample.java	rotary.js	rotary.py
-otp538u.cxx	OTP538USample.java
+rotaryencoder.cxx	RotaryEncoderSample.java	rotaryencoder.js	rotaryencoder.py
-ppd42ns.cxx	PPD42NSSample.java
+rpr220.cxx	RPR220Sample.java	rpr220.js	rpr220.py
-pulsensor.cxx	PulsensorSample.java
+rpr220-intr.cxx	RPR220_intrSample.java	rpr220-intr.js	rpr220-intr.py
-rfr359f.cxx	RFR359FSample.java
+slide.cxx	SlideSample.java	slide.js	slide.py
-rotaryencoder.cxx	RotaryEncoderSample.java
+speaker.cxx	SpeakerSample.java	speaker.js	speaker.py
-rpr220-intr.cxx	RPR220_intrSample.java
+ssd1308-oled.cxx	SSD1308_oledSample.java	ssd1308-oled.js	ssd1308-oled.py
-rpr220.cxx	RPR220Sample.java
+ssd1327-oled.cxx	SSD1327_oledSample.java	ssd1327-oled.js	ssd1327-oled.py
-ssd1308-oled.cxx	SSD1308_oledSample.java
+st7735.cxx	ST7735Sample.java	st7735.js	st7735.py
-ssd1327-oled.cxx	SSD1327_oledSample.java
+stepmotor.cxx	StepMotorSample.java	stepmotor.js	stepmotor.py
-st7735.cxx	ST7735Sample.java
+tm1637.cxx	TM1637Sample.java	tm1637.js	tm1637.py
-stepmotor.cxx	StepMotorSample.java
+tp401.cxx	TP401Sample.java	tp401.js	tp401.py
-tm1637.cxx	TM1637Sample.java
+tsl2561.cxx	TSL2561Sample.java	tsl2561.js	tsl2561.py
-tp401.cxx	TP401Sample.java
+ttp223.cxx	TTP223Sample.java	ttp223.js	ttp223.py
-tsl2561.cxx	TSL2561Sample.java
+uln200xa.cxx	ULN200XASample.java	uln200xa.js	uln200xa.py
-ttp223.cxx	TTP223Sample.java
+vdiv.cxx	VDivSample.java	vdiv.js	vdiv.py
-ublox6.cxx	Ublox6Sample.java
+water.cxx	WaterSample.java	water.js	water.py
-uln200xa.cxx	ULN200XASample.java
+wt5001.cxx	WT5001Sample.java	wt5001.js	wt5001.py
-wt5001.cxx	WT5001Sample.java
+yg1006.cxx	YG1006Sample.java	yg1006.js	yg1006.py
-yg1006.cxx	YG1006Sample.java

examples/python/a110x.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_a110x as upmA110x
 
+def main():
     # Instantiate a Hall Effect magnet sensor on digital pin D2
     myHallEffectSensor = upmA110x.A110X(2)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -42,10 +42,12 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     while(1):
         if (myHallEffectSensor.magnetDetected()):
             print "Magnet (south polarity) detected."
         else:
             print "No magnet detected."
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/ad8232.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_ad8232 as upmAD8232
 
+def main():
     # Instantiate a AD8232 sensor on digital pins 10 (LO+), 11 (LO-)
     # and an analog pin, 0 (OUTPUT)
     myAD8232 = upmAD8232.AD8232(10, 11, 0)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -43,7 +43,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Output the raw numbers from the ADC, for plotting elsewhere.
     # A return of 0 indicates a Lead Off (LO) condition.
     # In theory, this data could be fed to software like Processing
@@ -52,3 +51,6 @@ signal.signal(signal.SIGINT, SIGINTHandler)
     while(1):
         print myAD8232.value()
         time.sleep(.001)
+
+if __name__ == '__main__':
+    main()

examples/python/adafruitms1438-stepper.py

@@ -24,7 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_adafruitms1438 as upmAdafruitms1438
 
-
+def main():
     # Import header values
     I2CBus = upmAdafruitms1438.ADAFRUITMS1438_I2C_BUS
     I2CAddr = upmAdafruitms1438.ADAFRUITMS1438_DEFAULT_I2C_ADDR
@@ -33,11 +33,9 @@ M12Motor = upmAdafruitms1438.AdafruitMS1438.STEPMOTOR_M12
     MotorDirCW = upmAdafruitms1438.AdafruitMS1438.DIR_CW
     MotorDirCCW = upmAdafruitms1438.AdafruitMS1438.DIR_CCW
 
-
     # Instantiate an Adafruit MS 1438 on I2C bus 0
     myMotorShield = upmAdafruitms1438.AdafruitMS1438(I2CBus, I2CAddr)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -54,7 +52,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Setup for use with a stepper motor connected to the M1 & M2 ports
 
     # set a PWM period of 50Hz
@@ -86,3 +83,6 @@ myMotorShield.stepperSteps(M12Motor, 100)
     print "Disabling..."
 
     # exitHandler runs automatically
+
+if __name__ == '__main__':
+    main()

examples/python/adafruitms1438.py

@@ -24,7 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_adafruitms1438 as upmAdafruitms1438
 
-
+def main():
     # Import header values
     I2CBus = upmAdafruitms1438.ADAFRUITMS1438_I2C_BUS
     I2CAddr = upmAdafruitms1438.ADAFRUITMS1438_DEFAULT_I2C_ADDR
@@ -33,11 +33,9 @@ M3Motor = upmAdafruitms1438.AdafruitMS1438.MOTOR_M3
     MotorDirCW = upmAdafruitms1438.AdafruitMS1438.DIR_CW
     MotorDirCCW = upmAdafruitms1438.AdafruitMS1438.DIR_CCW
 
-
     # Instantiate an Adafruit MS 1438 on I2C bus 0
     myMotorShield = upmAdafruitms1438.AdafruitMS1438(I2CBus, I2CAddr)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -54,7 +52,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Setup for use with a DC motor connected to the M3 port
 
     # set a PWM period of 50Hz
@@ -81,3 +78,6 @@ time.sleep(3)
     print "Stopping M3"
 
     # exitHandler runs automatically
+
+if __name__ == '__main__':
+    main()

examples/python/adc121c021.py

@@ -24,13 +24,13 @@
 import time, sys, signal, atexit
 import pyupm_adc121c021 as upmAdc121c021
 
+def main():
     # Instantiate an ADC121C021 on I2C bus 0
     busID = upmAdc121c021.ADC121C021_I2C_BUS
     I2CAddr = upmAdc121c021.ADC121C021_DEFAULT_I2C_ADDR
 
     myAnalogDigitalConv = upmAdc121c021.ADC121C021(busID, I2CAddr)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -46,10 +46,12 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # get the data every 50 milliseconds
     while(1):
         val = myAnalogDigitalConv.value()
         voltsVal = myAnalogDigitalConv.valueToVolts(val)
         print "ADC value: %s Volts = %s" % (val, voltsVal)
         time.sleep(.05)
+
+if __name__ == '__main__':
+    main()

examples/python/adxl335.py

@@ -24,13 +24,13 @@
 import time, sys, signal, atexit
 import pyupm_adxl335 as upmAdxl335
 
+def main():
     myAnalogAccel = upmAdxl335.ADXL335(0, 1, 2)
 
     print "Please make sure the sensor is completely still."
     print "Sleeping for 2 seconds"
     time.sleep(2)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -46,7 +46,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     print "Calibrating..."
     myAnalogAccel.calibrate()
 
@@ -76,3 +75,6 @@ while (1):
         print " "
 
         time.sleep(.2)
+
+if __name__ == '__main__':
+    main()

examples/python/adxl345.py

@@ -23,12 +23,12 @@
 from time import sleep
 import pyupm_adxl345 as adxl345
 
+def main():
     # Create an I2C accelerometer object
     adxl = adxl345.Adxl345(0)
 
     # Loop indefinitely
     while True:
-
         adxl.update() # Update the data
         raw = adxl.getRawValues() # Read raw sensor data
         force = adxl.getAcceleration() # Read acceleration force (g)
@@ -39,3 +39,6 @@ while True:
 
         # Sleep for 1 s
         sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/adxrs610.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_adxrs610 as sensorObj
 
+def main():
     # Instantiate a ADXRS610 sensor on analog pin A0 (dataout), and
     # analog A1 (temp out) with an analog reference voltage of
     # 5.0
@@ -53,3 +54,6 @@ while (1):
         print "Vel (deg/s):", sensor.getAngularVelocity()
         print "Temp (C):", sensor.getTemperature()
         time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/aeotecdsb09104.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_ozw as sensorObj
 
+def main():
     # This function lets you run code on exit
     def exitHandler():
         print "Exiting"
@@ -57,32 +58,16 @@ print "Querying data..."
     while (True):
         sensor.update()
 
-        print "Watts, Channel 1:",
+        print "Watts, Channel 1: %0.03f W" % sensor.getWattsC1()
-        print sensor.getWattsC1(),
+        print "Watts, Channel 2: %0.03f W" % sensor.getWattsC2()
-        print "W"
+        print "Watts, Channel 3: %0.03f W" % sensor.getWattsC3()
 
-        print "Watts, Channel 2:",
+        print "Energy, Channel 1: %0.03f kWh" % sensor.getEnergyC1()
-        print sensor.getWattsC2(),
+        print "Energy, Channel 2: %0.03f kWh" % sensor.getEnergyC2()
-        print "W"
+        print "Energy, Channel 3: %0.03f kWh" % sensor.getEnergyC3()
 
-        print "Watts, Channel 3:",
+        print "Battery Level: %d\n" % sensor.getBatteryLevel()
-        print sensor.getWattsC3(),
-        print "W"
-
-        print "Energy, Channel 1:",
-        print sensor.getEnergyC1(),
-        print "kWh"
-
-        print "Energy, Channel 2:",
-        print sensor.getEnergyC2(),
-        print "kWh"
-
-        print "Energy, Channel 3:",
-        print sensor.getEnergyC3(),
-        print "kWh"
-
-        print "Battery Level:",
-        print sensor.getBatteryLevel(),
-        print "%"
-        print
         time.sleep(3)
+
+if __name__ == '__main__':
+    main()

examples/python/aeotecdw2e.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_ozw as sensorObj
 
+def main():
     # This function lets you run code on exit
     def exitHandler():
         print "Exiting"
@@ -56,7 +57,6 @@ print "Initialization complete"
     print "Querying data..."
 
     while (True):
-
         if (sensor.isDeviceAvailable()):
             print "Alarm status:",
             print sensor.isAlarmTripped()
@@ -76,5 +76,7 @@ while (True):
 
             print
 
-
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/aeotecsdg2.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_ozw as sensorObj
 
+def main():
     # This function lets you run code on exit
     def exitHandler():
         print "Turning switch off and sleeping for 5 seconds..."
@@ -94,3 +95,6 @@ while (True):
 
         print
         time.sleep(5)
+
+if __name__ == '__main__':
+    main()

examples/python/aeotecss6.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_ozw as sensorObj
 
+def main():
     # This function lets you run code on exit
     def exitHandler():
         print "Turning switch off and sleeping for 5 seconds..."
@@ -85,3 +86,6 @@ while (True):
 
         print
         time.sleep(3)
+
+if __name__ == '__main__':
+    main()

examples/python/ak8975.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_mpu9150 as sensorObj
 
+def main():
     # Instantiate an AK8975 on I2C bus 0
     sensor = sensorObj.AK8975()
 
@@ -57,3 +58,6 @@ while (1):
         print
 
         time.sleep(.5)
+
+if __name__ == '__main__':
+    main()

examples/python/apa102.py

@@ -21,10 +21,10 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-
 import time, sys, signal, atexit
 import pyupm_apa102 as mylib
 
+def main():
     # Instantiate a strip of 30 LEDs on SPI bus 0
     ledStrip = mylib.APA102(30, 0, False)
 
@@ -45,4 +45,5 @@ ledStrip.setLeds(10, 20, 31, 255, 0, 0)
     print "Setting LED 15 to Blue"
     ledStrip.setLed(15, 31, 0, 0, 255)
 
-
+if __name__ == '__main__':
+    main()

examples/python/apds9002.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_apds9002 as upmApds9002
 
+def main():
     # Instantiate a Grove Luminance sensor on analog pin A0
     myLuminance = upmApds9002.APDS9002(0)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -42,9 +42,11 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     while(1):
         print "Luminance value is {0}".format(
         myLuminance.value())
 
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/at42qt1070.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_at42qt1070 as upmAt42qt1070
 
+def main():
     # functions
     def printButtons(touchObj):
         buttonPressed = False
@@ -46,7 +47,6 @@ def printButtons(touchObj):
         if (touchObj.isOverflowed()):
             print "Overflow was detected."
 
-
     # Global code that runs on startup
 
     I2C_BUS = upmAt42qt1070.AT42QT1070_I2C_BUS
@@ -56,7 +56,6 @@ DEFAULT_I2C_ADDR = upmAt42qt1070.AT42QT1070_DEFAULT_I2C_ADDR
     myTouchSensor = upmAt42qt1070.AT42QT1070(I2C_BUS,
                                              DEFAULT_I2C_ADDR)
 
-
     # Exit handlers
     def SIGINTHandler(signum, frame):
         raise SystemExit
@@ -65,15 +64,16 @@ def exitHandler():
         print "Exiting"
         sys.exit(0)
 
-
     # This function lets you run code on exit, including functions from myTouchSensor
     atexit.register(exitHandler)
     # This function stops python from printing a stacktrace when you hit control-C
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Print the button being touched every 0.1 seconds
     while(1):
         myTouchSensor.updateState()
         printButtons(myTouchSensor)
         time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/bh1750.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bh1750 as sensorObj
 
+def main():
     # Instantiate a BH1750 sensor using defaults (I2C bus (0), using
     # the default I2C address (0x23), and setting the mode to highest
     # resolution, lowest power mode).
@@ -48,3 +49,6 @@ signal.signal(signal.SIGINT, SIGINTHandler)
     while (True):
         print "Detected Light Level (lux):", sensor.getLux()
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/biss0001.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_biss0001 as upmMotion
 
+def main():
     # Instantiate a Grove Motion sensor on GPIO pin D2
     myMotion = upmMotion.BISS0001(2)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -42,7 +42,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Read the value every second and detect motion
     while(1):
         if (myMotion.value()):
@@ -50,3 +49,6 @@ while(1):
         else:
             print "No moving objects detected"
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/bma220.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bma220 as sensorObj
 
+def main():
     # Instantiate an BMA220 using default parameters (bus 0, addr 0x0a)
     sensor = sensorObj.BMA220()
 
@@ -53,3 +54,6 @@ while (1):
         print " AZ:", sensorObj.floatp_value(z)
 
         time.sleep(.5)
+
+if __name__ == '__main__':
+    main()

examples/python/bma250e.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bmx055 as sensorObj
 
+def main():
     # Instantiate a BMP250E instance using default i2c bus and address
     sensor = sensorObj.BMA250E()
 
@@ -64,3 +65,6 @@ while (1):
 
         print
         time.sleep(.250)
+
+if __name__ == '__main__':
+    main()

examples/python/bmc150.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bmx055 as sensorObj
 
+def main():
     # Instantiate a BMC150 instance using default i2c bus and address
     sensor = sensorObj.BMC150()
 
@@ -63,3 +64,6 @@ while (1):
 
         print
         time.sleep(.250)
+
+if __name__ == '__main__':
+    main()

examples/python/bme280.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bmp280 as sensorObj
 
+def main():
     # Instantiate a BME280 instance using default i2c bus and address
     sensor = sensorObj.BME280()
 
@@ -58,3 +59,6 @@ while (1):
 
         print
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/bmg160.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bmx055 as sensorObj
 
+def main():
     # Instantiate a BMP250E instance using default i2c bus and address
     sensor = sensorObj.BMG160()
 
@@ -64,3 +65,6 @@ while (1):
 
         print
         time.sleep(.250)
+
+if __name__ == '__main__':
+    main()

examples/python/bmi055.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bmx055 as sensorObj
 
+def main():
     # Instantiate a BMI055 instance using default i2c bus and address
     sensor = sensorObj.BMI055()
 
@@ -63,3 +64,6 @@ while (1):
 
         print
         time.sleep(.250)
+
+if __name__ == '__main__':
+    main()

examples/python/bmi160.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bmi160 as sensorObj
 
+def main():
     # Instantiate a BMI160 instance using default i2c bus and address
     sensor = sensorObj.BMI160()
 
@@ -64,3 +65,6 @@ while (1):
 
         print
         time.sleep(.5)
+
+if __name__ == '__main__':
+    main()

examples/python/bmm150.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bmx055 as sensorObj
 
+def main():
     # Instantiate a BMP250E instance using default i2c bus and address
     sensor = sensorObj.BMM150()
 
@@ -60,3 +61,6 @@ while (1):
 
         print
         time.sleep(.250)
+
+if __name__ == '__main__':
+    main()

examples/python/bmp280.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bmp280 as sensorObj
 
+def main():
     # Instantiate a BMP280 instance using default i2c bus and address
     sensor = sensorObj.BMP280()
 
@@ -56,3 +57,6 @@ while (1):
 
         print
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/bmpx8x.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_bmpx8x as upmBmpx8x
 
+def main():
     # Load Barometer module on i2c
     myBarometer = upmBmpx8x.BMPX8X(0, upmBmpx8x.ADDR);
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -42,7 +42,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Print the pressure, altitude, sea level, and
     # temperature values every 0.1 seconds
     while(1):
@@ -57,3 +56,6 @@ while(1):
 
         print outputStr
         time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/bmx055.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bmx055 as sensorObj
 
+def main():
     # Instantiate a BMX055 instance using default i2c bus and address
     sensor = sensorObj.BMX055()
 
@@ -69,3 +70,6 @@ while (1):
 
         print
         time.sleep(.250)
+
+if __name__ == '__main__':
+    main()

examples/python/bno055.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_bno055 as sensorObj
 
+def main():
     # Instantiate an BNO055 using default parameters (bus 0, addr
     # 0x28).  The default running mode is NDOF absolute orientation
     # mode.
@@ -103,3 +104,6 @@ while (True):
 
         print
         time.sleep(.25);
+
+if __name__ == '__main__':
+    main()

examples/python/button.py

@@ -23,6 +23,7 @@
 import time
 import pyupm_grove as grove
 
+def main():
     # Create the button object using GPIO pin 0
     button = grove.Button(0)
 
@@ -33,3 +34,6 @@ while 1:
 
     # Delete the button object
     del button
+
+if __name__ == '__main__':
+    main()

examples/python/buzzer.py

@@ -23,6 +23,7 @@
 import time
 import pyupm_buzzer as upmBuzzer
 
+def main():
     # Create the buzzer object using GPIO pin 5
     buzzer = upmBuzzer.Buzzer(5)
 
@@ -43,3 +44,6 @@ print "exiting application"
 
     # Delete the buzzer object
     del buzzer
+
+if __name__ == '__main__':
+    main()

examples/python/cjq4435.py

@@ -25,10 +25,10 @@ from __future__ import division
 import time
 import pyupm_cjq4435 as upmCjq4435
 
+def main():
     # Instantiate a CJQ4435 MOSFET on a PWM capable digital pin D3
     myMOSFETsensor = upmCjq4435.CJQ4435(3)
 
-
     myMOSFETsensor.setPeriodMS(10)
     myMOSFETsensor.enable(True)
 
@@ -44,3 +44,6 @@ for i in range(10, -1, -1):
         myMOSFETsensor.setDutyCycle(i / 10)
         time.sleep(.1)
     time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/collision.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_collision as upmcollision
 
+def main():
     # The was tested with the Collision Sensor
     # Instantiate a Collision on digital pin D2
     mycollision = upmcollision.Collision(2)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -44,7 +44,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     collisionState = False
     print "No collision"
 
@@ -55,3 +54,6 @@ while(1):
         elif (not mycollision.isColliding() and collisionState):
             print "No collision"
             collisionState = False
+
+if __name__ == '__main__':
+    main()

examples/python/curieimu.py

@@ -30,6 +30,8 @@ mraa.addSubplatform(mraa.GENERIC_FIRMATA, "/dev/ttyACM0")
 
 import time, sys, signal, atexit
 import pyupm_curieimu as curieimu
+
+def main():
     sensor = curieimu.CurieImu()
 
     ## Exit handlers ##
@@ -44,7 +46,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     while(1):
         sensor.updateAccel();
 
@@ -54,3 +55,6 @@ while(1):
         print outputStr
 
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/cwlsxxa.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_cwlsxxa as sensorObj
 
+def main():
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -59,3 +60,6 @@ while (1):
 
         print
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/dfrec.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_dfrec as sensorObj
 
+def main():
     # Instantiate a DFRobot EC sensor on analog pin A0, with a ds18b20
     # temperature sensor connected to UART 0, and a device index (for
     # the ds1820b uart bus) of 0, and an analog reference voltage of
@@ -54,3 +55,6 @@ while (True):
         print
 
         time.sleep(2)
+
+if __name__ == '__main__':
+    main()

examples/python/dfrorp.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_dfrorp as sensorObj
 
+def main():
     # Instantiate a DFRobot ORP sensor on analog pin A0 with an analog
     # reference voltage of 5.0.
     sensor = sensorObj.DFRORP(0, 5.0)
@@ -66,3 +67,6 @@ while (True):
         print
 
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/dfrph.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_dfrph as sensorObj
 
+def main():
     # Instantiate a DFRPH sensor on analog pin A0, with an analog
     # reference voltage of 5.0
     sensor = sensorObj.DFRPH(0, 5.0)
@@ -54,3 +55,6 @@ while (1):
         print "Detected volts: ", sensor.volts()
         print "pH value: ", sensor.pH()
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/ds1307.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_ds1307 as upmDs1307
 
+def main():
     # load RTC clock on i2c bus 0
     myRTCClock = upmDs1307.DS1307(0)
 
@@ -40,7 +41,6 @@ def printTime(RTCObj):
         print "Clock is in", ("AM/PM mode"
         if RTCObj.amPmMode else "24hr mode")
 
-
     # always do this first
     print "Loading the current time... "
     result = myRTCClock.loadTime()
@@ -58,3 +58,6 @@ myRTCClock.setTime()
     # reload the time and print it
     myRTCClock.loadTime()
     printTime(myRTCClock)
+
+if __name__ == '__main__':
+    main()

examples/python/ds18b20.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_ds18b20 as sensorObj
 
+def main():
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -62,3 +63,6 @@ while (1):
         print sensor.getTemperature(0, True), "F"
 
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/ds2413.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_ds2413 as sensorObj
 
+def main():
     # Instantiate a DS2413 Module on a Dallas 1-wire bus connected to UART 0
     sensor = sensorObj.DS2413(0)
 
@@ -55,3 +56,6 @@ 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);
+
+if __name__ == '__main__':
+    main()

examples/python/e50hx.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_e50hx as sensorObj
 
+def main():
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -93,3 +94,6 @@ while (1):
 
         print
         time.sleep(5)
+
+if __name__ == '__main__':
+    main()

examples/python/eboled.py

@@ -25,6 +25,7 @@ import time, sys
 
 import pyupm_i2clcd as lcdObj
 
+def main():
     # setup with default values
     lcd = lcdObj.EBOLED();
 
@@ -37,5 +38,5 @@ lcd.refresh();
     print "Sleeping for 5 seconds..."
     time.sleep(5)
 
-
+if __name__ == '__main__':
-
+    main()

examples/python/ehr.py

@@ -21,14 +21,13 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-
 import time, sys, signal, atexit
 import pyupm_ehr as upmehr
 
+def main():
     # Instantiate a  Ear-clip Heart Rate sensor on digital pin D2
     myHeartRateSensor = upmehr.EHR(2)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -45,7 +44,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # set the beat counter to 0, init the clock and start counting beats
     myHeartRateSensor.clearBeatCounter()
     myHeartRateSensor.initClock()
@@ -66,3 +64,6 @@ while(1):
         millis, beats, fr)
         print outputStr
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/eldriver.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_eldriver as upmeldriver
 
+def main():
     # The was tested with the  El Driver Module
     # Instantiate a  El Driver on digital pin D2
     myEldriver = upmeldriver.ElDriver(2)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -44,7 +44,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     lightState = True
 
     while(1):
@@ -55,3 +54,6 @@ while(1):
         lightState = not lightState
 
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/electromagnet.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_electromagnet as upmelectromagnet
 
+def main():
     # This was tested with the  Electromagnetic Module
     # Instantiate a  Electromagnet on digital pin D2
     myElectromagnet = upmelectromagnet.Electromagnet(2)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -45,7 +45,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     magnetState = False
 
     # Turn magnet on and off every 5 seconds
@@ -58,3 +57,6 @@ while(1):
         print "Turning magnet", ("on" if magnetState else "off")
 
         time.sleep(5)
+
+if __name__ == '__main__':
+    main()

examples/python/emg.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_emg as upmEmg
 
+def main():
     # Tested with the EMG Muscle Signal Reader Sensor Module
     # Instantiate a EMG on analog pin A0
     myEMG = upmEmg.EMG(0)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -43,10 +43,12 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     print "Calibrating...."
     myEMG.calibrate()
 
     while (1):
         print myEMG.value()
         time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/enc03r.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_enc03r as upmEnc03r
 
+def main():
     # Instantiate an ENC03R on analog pin A0
     myAnalogGyro = upmEnc03r.ENC03R(0)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -43,7 +43,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     CALIBRATION_SAMPLES = 1000
 
     print ("Please place the sensor in a stable location,\n"
@@ -62,3 +61,6 @@ while(1):
         print outputStr
 
         time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/es08a.py

@@ -23,6 +23,7 @@
 import time
 import pyupm_servo as servo
 
+def main():
     # Create the servo object using D5
     gServo = servo.ES08A(5)
 
@@ -44,3 +45,6 @@ for i in range(0,10):
 
     # Delete the servo object
     del gServo
+
+if __name__ == '__main__':
+    main()

examples/python/gp2y0a.py

@@ -24,13 +24,13 @@
 import time, sys, signal, atexit
 import pyupm_gp2y0a as upmGp2y0a
 
+def main():
     # Note, for the Grove 80cm version of this sensor, due to the way it is wired,
     # you need to plug this into the A0 port, where it will use the available
     # A1 pin for data.
     # Instantiate a GP2Y0A on analog pin A1
     myIRProximity = upmGp2y0a.GP2Y0A(1)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -46,7 +46,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # analog voltage, usually 3.3 or 5.0
     GP2Y0A_AREF = 5.0;
     SAMPLES_PER_QUERY = 20;
@@ -60,3 +59,6 @@ while (1):
         GP2Y0A_AREF,
         myIRProximity.value(GP2Y0A_AREF, SAMPLES_PER_QUERY))
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/gprs.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_gprs as sensorObj
 
+def main():
     # Instantiate a GPRS Module on UART 0
     sensor = sensorObj.GPRS(0)
 
@@ -46,7 +47,6 @@ if (sensor.setBaudRate(19200)):
         print "Failed to set baud rate"
         sys.exit(0)
 
-
     usageStr = ("Usage:\n"
     "If an argument is supplied on the command line, that argument is\n"
     "sent to the module and the response is printed out.\n\n"
@@ -67,7 +67,6 @@ def sendCommand(sensor, cmd):
         else:
             print "Timed out waiting for response"
 
-
     if (len(sys.argv) > 1):
         print "Sending command line argument (" + sys.argv[1] + ")..."
         sendCommand(sensor, sys.argv[1])
@@ -84,3 +83,6 @@ else:
 
         # A comprehensive list is available from the datasheet at:
         # http://www.seeedstudio.com/wiki/images/7/72/AT_Commands_v1.11.pdf
+
+if __name__ == '__main__':
+    main()

examples/python/grovebutton.py

@@ -23,6 +23,7 @@
 import time
 import pyupm_grove as grove
 
+def main():
     # Create the button object using GPIO pin 0
     button = grove.GroveButton(0)
 
@@ -33,3 +34,6 @@ while 1:
 
     # Delete the button object
     del button
+
+if __name__ == '__main__':
+    main()

examples/python/grovecircularled.py

@@ -25,6 +25,7 @@
 import time, sys, signal, atexit
 import pyupm_my9221 as upmGroveCircularLED
 
+def main():
     # Exit handlers
     def SIGINTHandler(signum, frame):
         raise SystemExit
@@ -48,3 +49,6 @@ while(1):
         circle.setSpinner(level)
         level = (level + 1) % 24
         time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/grovecollision.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_grovecollision as upmGrovecollision
 
+def main():
     # The was tested with the Grove Collision Sensor
     # Instantiate a Grove Collision on digital pin D2
     myGrovecollision = upmGrovecollision.GroveCollision(2)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -44,7 +44,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     collisionState = False
     print "No collision"
 
@@ -55,3 +54,6 @@ while(1):
         elif (not myGrovecollision.isColliding() and collisionState):
             print "No collision"
             collisionState = False
+
+if __name__ == '__main__':
+    main()

examples/python/groveehr.py

@@ -21,14 +21,13 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-
 import time, sys, signal, atexit
 import pyupm_groveehr as upmGroveehr
 
+def main():
     # Instantiate a Grove Ear-clip Heart Rate sensor on digital pin D2
     myHeartRateSensor = upmGroveehr.GroveEHR(2)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -45,7 +44,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # set the beat counter to 0, init the clock and start counting beats
     myHeartRateSensor.clearBeatCounter()
     myHeartRateSensor.initClock()
@@ -66,3 +64,6 @@ while(1):
         millis, beats, fr)
         print outputStr
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/groveeldriver.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_groveeldriver as upmGroveeldriver
 
+def main():
     # The was tested with the Grove El Driver Module
     # Instantiate a Grove El Driver on digital pin D2
     myEldriver = upmGroveeldriver.GroveElDriver(2)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -44,7 +44,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     lightState = True
 
     while(1):
@@ -55,3 +54,6 @@ while(1):
         lightState = not lightState
 
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/groveelectromagnet.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_groveelectromagnet as upmGroveelectromagnet
 
+def main():
     # This was tested with the Grove Electromagnetic Module
     # Instantiate a Grove Electromagnet on digital pin D2
     myElectromagnet = upmGroveelectromagnet.GroveElectromagnet(2)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -45,7 +45,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     magnetState = False
 
     # Turn magnet on and off every 5 seconds
@@ -58,3 +57,6 @@ while(1):
         print "Turning magnet", ("on" if magnetState else "off")
 
         time.sleep(5)
+
+if __name__ == '__main__':
+    main()

examples/python/groveemg.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_groveemg as upmGroveemg
 
+def main():
     # Tested with the GroveEMG Muscle Signal Reader Sensor Module
     # Instantiate a GroveEMG on analog pin A0
     myEMG = upmGroveemg.GroveEMG(0)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -43,10 +43,12 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     print "Calibrating...."
     myEMG.calibrate()
 
     while (1):
         print myEMG.value()
         time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/grovegprs.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_grovegprs as sensorObj
 
+def main():
     # Instantiate a GroveGPRS Module on UART 0
     sensor = sensorObj.GroveGPRS(0)
 
@@ -46,7 +47,6 @@ if (sensor.setBaudRate(19200)):
         print "Failed to set baud rate"
         sys.exit(0)
 
-
     usageStr = ("Usage:\n"
     "If an argument is supplied on the command line, that argument is\n"
     "sent to the module and the response is printed out.\n\n"
@@ -67,7 +67,6 @@ def sendCommand(sensor, cmd):
         else:
             print "Timed out waiting for response"
 
-
     if (len(sys.argv) > 1):
         print "Sending command line argument (" + sys.argv[1] + ")..."
         sendCommand(sensor, sys.argv[1])
@@ -84,3 +83,6 @@ else:
 
         # A comprehensive list is available from the datasheet at:
         # http://www.seeedstudio.com/wiki/images/7/72/AT_Commands_v1.11.pdf
+
+if __name__ == '__main__':
+    main()

examples/python/grovegsr.py

@@ -24,12 +24,12 @@
 import time, sys, signal, atexit
 import pyupm_grovegsr as upmGrovegsr
 
+def main():
     # Tested with the GroveGSR Galvanic Skin Response Sensor module.
 
     # Instantiate a GroveGSR on analog pin A0
     myGSR = upmGrovegsr.GroveGSR(0)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -44,10 +44,12 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     print "Calibrating...."
     myGSR.calibrate()
 
     while (1):
         print myGSR.value()
         time.sleep(.5)
+
+if __name__ == '__main__':
+    main()

examples/python/groveled.py

@@ -23,6 +23,7 @@
 import time
 import pyupm_grove as grove
 
+def main():
     # Create the Grove LED object using GPIO pin 2
     led = grove.GroveLed(2)
 
@@ -39,3 +40,6 @@ for i in range (0,10):
 
     # Delete the Grove LED object
     del led
+
+if __name__ == '__main__':
+    main()

examples/python/groveledbar.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_my9221 as upmMy9221
 
+def main():
     # Instantiate a MY9221, we use D8 for the data, and D9 for the
     # data clock.  This was tested with a Grove LED bar.
     myLEDBar = upmMy9221.GroveLEDBar(8, 9)
 
-
     # Exit handlers
     def SIGINTHandler(signum, frame):
         raise SystemExit
@@ -43,7 +43,6 @@ atexit.register(exitHandler)
     # This function stops python from printing a stacktrace when you hit control-C
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     directionBool = True
     level = 1
 
@@ -62,3 +61,6 @@ while(1):
             time.sleep(1)
         time.sleep(.05)
         x += 1
+
+if __name__ == '__main__':
+    main()

examples/python/grovelight.py

@@ -23,6 +23,7 @@
 import time
 import pyupm_grove as grove
 
+def main():
     # Create the light sensor object using AIO pin 0
     light = grove.GroveLight(0)
 
@@ -35,3 +36,6 @@ while 1:
 
     # Delete the light sensor object
     del light
+
+if __name__ == '__main__':
+    main()

examples/python/grovelinefinder.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_grovelinefinder as upmGrovelinefinder
 
+def main():
     # Instantiate a Grove line finder sensor on digital pin D2
     myLineFinder = upmGrovelinefinder.GroveLineFinder(2)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -42,10 +42,12 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     while(1):
         if (myLineFinder.whiteDetected()):
             print "White detected."
         else:
             print "Black detected."
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/grovemd-stepper.py

@@ -24,6 +24,7 @@
 import time
 import pyupm_grovemd as upmGrovemd
 
+def main():
     I2C_BUS = upmGrovemd.GROVEMD_I2C_BUS
     I2C_ADDR = upmGrovemd.GROVEMD_DEFAULT_I2C_ADDR
 
@@ -50,3 +51,5 @@ myMotorDriver.enableStepper(upmGrovemd.GroveMD.STEP_DIR_CCW, 10)
     # now disable
     myMotorDriver.disableStepper()
 
+if __name__ == '__main__':
+    main()

examples/python/grovemd.py

@@ -24,13 +24,13 @@
 import time
 import pyupm_grovemd as upmGrovemd
 
+def main():
     I2C_BUS = upmGrovemd.GROVEMD_I2C_BUS
     I2C_ADDR = upmGrovemd.GROVEMD_DEFAULT_I2C_ADDR
 
     # Instantiate an I2C Grove Motor Driver on I2C bus 0
     myMotorDriver = upmGrovemd.GroveMD(I2C_BUS, I2C_ADDR)
 
-
     # set direction to CW and set speed to 50%
     print "Spin M1 and M2 at half speed for 3 seconds"
     myMotorDriver.setMotorDirections(upmGrovemd.GroveMD.DIR_CW, upmGrovemd.GroveMD.DIR_CW)
@@ -45,3 +45,6 @@ time.sleep(3)
 
     print "Stopping motors"
     myMotorDriver.setMotorSpeeds(0, 0)
+
+if __name__ == '__main__':
+    main()

examples/python/grovemoisture.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_grovemoisture as upmMoisture
 
+def main():
     # Instantiate a Grove Moisture sensor on analog pin A0
     myMoisture = upmMoisture.GroveMoisture(0)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -42,7 +42,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Values (approximate):
     # 0-300,   sensor in air or dry soil
     # 300-600, sensor in humid soil
@@ -59,3 +58,6 @@ while(1):
             result = "Wet"
         print "Moisture value: {0}, {1}".format(moisture_val, result)
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/groveo2.py

@@ -24,11 +24,11 @@
 import time, sys, signal, atexit
 import pyupm_groveo2 as upmGroveo2
 
+def main():
     # This was tested with the O2 Oxygen Concentration Sensor Module
     # Instantiate a GroveO2 on analog pin A0
     myGroveO2 = upmGroveo2.GroveO2(0)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -43,9 +43,11 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     while(1):
         print "The output voltage is: {0}mV".format(
         myGroveO2.voltageValue())
 
         time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/groverelay.py

@@ -23,6 +23,7 @@
 import time
 import pyupm_grove as grove
 
+def main():
     # Create the relay switch object using GPIO pin 0
     relay = grove.GroveRelay(0)
 
@@ -42,3 +43,6 @@ for i in range (0,3):
 
     # Delete the relay switch object
     del relay
+
+if __name__ == '__main__':
+    main()

examples/python/groverotary.py

@@ -23,12 +23,12 @@
 from time import sleep
 import pyupm_grove as grove
 
+def main():
     # New knob on AIO pin 0
     knob = grove.GroveRotary(0)
 
     # Loop indefinitely
     while True:
-
         # Read values
         abs = knob.abs_value()
         absdeg = knob.abs_deg()
@@ -43,3 +43,6 @@ while True:
 
         # Sleep for 2.5 s
         sleep(2.5)
+
+if __name__ == '__main__':
+    main()

examples/python/grovescam.py

@@ -25,6 +25,7 @@
 import sys
 import pyupm_grovescam as upmGrovescam
 
+def main():
     # Instantiate a Grove Serial Camera on UART 0
     camera = upmGrovescam.GROVESCAM(0)
 
@@ -59,3 +60,6 @@ if (camera.getImageSize() > 0):
 
     print "Exiting."
     sys.exit(0)
+
+if __name__ == '__main__':
+    main()

examples/python/groveslide.py

@@ -23,12 +23,12 @@
 from time import sleep
 import pyupm_grove as grove
 
+def main():
     # New Grove Slider on AIO pin 0
     slider = grove.GroveSlide(0)
 
     # Loop indefinitely
     while True:
-
         # Read values
         raw = slider.raw_value()
         volts = slider.voltage_value()
@@ -37,3 +37,6 @@ while True:
 
         # Sleep for 2.5 s
         sleep(2.5)
+
+if __name__ == '__main__':
+    main()

examples/python/grovespeaker.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_grovespeaker as upmGrovespeaker
 
+def main():
     # Instantiate a Grove Speaker on digital pin D2
     mySpeaker = upmGrovespeaker.GroveSpeaker(2)
 
@@ -32,3 +33,6 @@ mySpeaker.playAll()
 
     # Play a medium C-sharp
     mySpeaker.playSound('c', True, "med")
+
+if __name__ == '__main__':
+    main()

examples/python/grovetemp.py

@@ -24,6 +24,7 @@
 import time
 import pyupm_grove as grove
 
+def main():
     # Create the temperature sensor object using AIO pin 0
     temp = grove.GroveTemp(0)
     print temp.name()
@@ -39,3 +40,6 @@ for i in range(0, 10):
 
     # Delete the temperature sensor object
     del temp
+
+if __name__ == '__main__':
+    main()

examples/python/grovevdiv.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_grovevdiv as upmGrovevdiv
 
+def main():
     # Instantiate a Grove Voltage Divider sensor on analog pin A0
     myVoltageDivider = upmGrovevdiv.GroveVDiv(0)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -43,7 +43,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     while(1):
         val = myVoltageDivider.value(100)
         gain3val = myVoltageDivider.computedValue(3, val)
@@ -52,3 +51,6 @@ while(1):
         val,  gain3val, gain10val)
 
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/grovewater.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_grovewater as upmGrovewater
 
+def main():
     # Instantiate a Grove Water sensor on digital pin D2
     myWaterSensor = upmGrovewater.GroveWater(2)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -42,10 +42,12 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     while(1):
         if (myWaterSensor.isWet()):
             print "Sensor is wet"
         else:
             print "Sensor is dry"
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/grovewfs.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_grovewfs as upmGrovewfs
 
+def main():
     # Instantiate a Grove Water Flow Sensor on digital pin D2
     myWaterFlow = upmGrovewfs.GroveWFS(2)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -44,7 +44,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # set the flow counter to 0 and start counting
     myWaterFlow.clearFlowCounter()
     myWaterFlow.startFlowCounter()
@@ -62,3 +61,6 @@ while (1):
         millis, flowCount, fr)
         print outputStr
         time.sleep(2)
+
+if __name__ == '__main__':
+    main()

examples/python/gsr.py

@@ -24,12 +24,12 @@
 import time, sys, signal, atexit
 import pyupm_gsr as upmGsr
 
+def main():
     # Tested with the GSR Galvanic Skin Response Sensor module.
 
     # Instantiate a GSR on analog pin A0
     myGSR = upmGsr.GSR(0)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -44,10 +44,12 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     print "Calibrating...."
     myGSR.calibrate()
 
     while (1):
         print myGSR.value()
         time.sleep(.5)
+
+if __name__ == '__main__':
+    main()

examples/python/guvas12d.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_guvas12d as upmUV
 
+def main():
     # Instantiate a UV sensor on analog pin A0
     myUVSensor = upmUV.GUVAS12D(0);
 
@@ -31,7 +32,6 @@ myUVSensor = upmUV.GUVAS12D(0);
     GUVAS12D_AREF = 5.0;
     SAMPLES_PER_QUERY = 1024;
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -46,7 +46,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     while(1):
         s = ("AREF:  {0}, "
         "Voltage value (higher means more UV): "
@@ -54,3 +53,6 @@ while(1):
         myUVSensor.value(GUVAS12D_AREF, SAMPLES_PER_QUERY)))
         print s
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/h3lis331dl.py

@@ -24,12 +24,12 @@
 import time, sys, signal, atexit
 import pyupm_h3lis331dl as upmH3LIS331DL
 
+def main():
     # Instantiate an H3LIS331DL on I2C bus 0
     myDigitalAccelerometer = upmH3LIS331DL.H3LIS331DL(
             upmH3LIS331DL.H3LIS331DL_I2C_BUS,
             upmH3LIS331DL.H3LIS331DL_DEFAULT_I2C_ADDR);
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -44,7 +44,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Initialize the device with default values
     myDigitalAccelerometer.init()
 
@@ -74,3 +73,6 @@ while (1):
         upmH3LIS331DL.floatp_value(az))
         print outputStr
         time.sleep(.5)
+
+if __name__ == '__main__':
+    main()

examples/python/h803x.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_h803x as sensorObj
 
+def main():
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -104,3 +105,6 @@ while (1):
 
         print
         time.sleep(2)
+
+if __name__ == '__main__':
+    main()

examples/python/hdxxvxta.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_hdxxvxta as sensorObj
 
+def main():
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -57,3 +58,6 @@ while (1):
 
         print
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/hka5.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_hka5 as sensorObj
 
+def main():
     # Instantiate a HKA5 sensor on uart 0.  We don't use the set or
     # reset pins, so we pass -1 for them.
     sensor = sensorObj.HKA5(0, -1, -1)
@@ -60,3 +61,6 @@ while (True):
 
         print
         time.sleep(2)
+
+if __name__ == '__main__':
+    main()

examples/python/hm11.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_hm11 as upmHm11
 
+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):
@@ -43,7 +43,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     bufferLength = 256
 
     # make sure port is initialized properly. 9600 baud is the default.
@@ -51,7 +50,6 @@ if (not my_ble_obj.setupTty(upmHm11.cvar.int_B9600)):
         print "Failed to setup tty port parameters"
         sys.exit(0)
 
-
     usageStr = ("Usage:\n"
     "Pass a commandline argument (any argument) to this program\n"
     "to query the radio configuration and output it.  NOTE: the\n"
@@ -81,7 +79,6 @@ def sendCommand(bleObj, cmd):
         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])
@@ -108,3 +105,5 @@ else:
         # A comprehensive list is available from the datasheet at:
         # http://www.seeedstudio.com/wiki/images/c/cd/Bluetooth4_en.pdf
 
+if __name__ == '__main__':
+    main()

examples/python/hmc5883l.py

@@ -23,13 +23,13 @@
 from time import sleep
 import pyupm_hmc5883l as hmc5883l
 
+def main():
     # Create an I2C compass object and set declination
     hmc = hmc5883l.Hmc5883l(0)
     hmc.set_declination(0.2749)
 
     # Loop indefinitely
     while True:
-
         hmc.update() # Update the data
         pos = hmc.coordinates() # Read raw coordinates
         hdg = hmc.heading() # Read heading
@@ -42,3 +42,6 @@ while True:
 
         # Sleep for 1 s
         sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/hmtrp.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_hmtrp as upmHmtrp
 
+def main():
     # Instantiate a HMTRP radio device on uart 0
     my_HMTRP_Radio = upmHmtrp.HMTRP(0)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -43,7 +43,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     myCounter = 0
 
     # normal read/write mode
@@ -55,7 +54,6 @@ if (not my_HMTRP_Radio.setupTty(upmHmtrp.cvar.int_B9600)):
         print "Failed to setup tty port parameters"
         sys.exit(0)
 
-
     usageStr = ("Usage:\n"
     "Pass a commandline argument (any argument) to this program\n"
     "to query the radio configuration and output it.  NOTE: the\n"
@@ -79,7 +77,6 @@ If any argument was specified on the command line, do a simple
     configuration query and output the results.  The radio must be in
     CONFIG mode for this to work.
 
-
     Note that the first command-line argument should be "hmtry.py"
     The data we want would be the second... if it exists
     '''
@@ -141,3 +138,6 @@ else:
                 my_HMTRP_Radio.writeData(msg, (len(msg) + 1))
                 myCounter = 0
             time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/hp20x.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_hp20x as barometerObj
 
+def main():
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -52,3 +53,5 @@ while(1):
         print
         time.sleep(1)
 
+if __name__ == '__main__':
+    main()

examples/python/ht9170.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_ht9170 as upmHt9170
 
+def main():
     # Instantiate a DTMF decoder
     myDTMF = upmHt9170.HT9170(12, 11, 10, 9, 8)
 
@@ -41,7 +42,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Now we just spin in a loop, sleeping every 100ms, checking to see
     # if a digit is available.  If so, we decode and print the digit,
     # and continue looping.
@@ -52,3 +52,6 @@ while (1):
             while (dtmf.digitReady()):
                 pass
         time.sleep(.1)
+
+if __name__ == '__main__':
+    main()

examples/python/hwxpxx.py

@@ -24,6 +24,7 @@
 import time, sys, signal, atexit
 import pyupm_hwxpxx as sensorObj
 
+def main():
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -77,3 +78,6 @@ while (1):
 
         print
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/ili9341.py

@@ -24,6 +24,7 @@
 import time
 import pyupm_ili9341 as ili9341
 
+def main():
     # Pins (Edison)
     # CS_LCD   GP44 (MRAA 31)
     # CS_SD    GP43 (MRAA 38) unused
@@ -73,3 +74,6 @@ lcd.invertDisplay(False)
 
     # Don't forget to free up that memory!
     del lcd
+
+if __name__ == '__main__':
+    main()

examples/python/ina132.py

@@ -21,15 +21,14 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-
 import time, sys, signal, atexit
 import pyupm_ina132 as upmIna132
 
+def main():
     # Tested with the INA132 Differential Amplifier Sensor module.
     # Instantiate an INA132 on analog pin A0
     myDifferentialAmplifier = upmIna132.INA132(0)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -45,7 +44,9 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     while(1):
         print myDifferentialAmplifier.value()
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/isd1820.py

@@ -24,17 +24,16 @@
 import time, sys, atexit
 import pyupm_isd1820 as upmIsd1820
 
+def main():
     # Instantiate a ISD1820 on digital pins 2 (play) and 3 (record)
     # This example was tested on the Grove Recorder.
     myRecorder = upmIsd1820.ISD1820(2, 3)
 
-
     doRecord = False
 
     if len(sys.argv) > 1:
         doRecord = True
 
-
     # This lets you run code on exit,
     # including functions from myRecorder
     def exitHandler():
@@ -49,7 +48,6 @@ def exitHandler():
     # Register exit handlers
     atexit.register(exitHandler)
 
-
     # if an argument was specified (any argument), go into record mode,
     # else playback a previously recorded sample
 
@@ -58,7 +56,6 @@ print "Running this example without arguments will play back any "
     print "previously recorded sound."
     print "There is approximately 10 seconds of recording time.\n"
 
-
     # depending on what was selected, do it, and sleep for 15 seconds
     if (doRecord):
         myRecorder.record(True)
@@ -70,5 +67,7 @@ else:
     print "Sleeping for 15 seconds..."
     time.sleep(15)
 
-
     # exitHandler runs automatically
+
+if __name__ == '__main__':
+    main()

examples/python/itg3200.py

@@ -23,6 +23,7 @@
 import time
 import pyupm_itg3200 as itg3200
 
+def main():
     # Create an I2C gyro object
     gyro = itg3200.Itg3200(0)
 
@@ -40,3 +41,6 @@ while(1):
 
     # Delete the gyro object
     del gyro
+
+if __name__ == '__main__':
+    main()

examples/python/jhd1313m1-lcd.py

@@ -23,6 +23,7 @@
 
 import pyupm_i2clcd as lcd
 
+def main():
     # Initialize Jhd1313m1 at 0x3E (LCD_ADDRESS) and 0x62 (RGB_ADDRESS)
     myLcd = lcd.Jhd1313m1(0, 0x3E, 0x62)
 
@@ -36,3 +37,6 @@ myLcd.setColor(255, 0, 0)
     myLcd.write('Hello World')
     myLcd.setCursor(1,2)
     myLcd.write('Hello World')
+
+if __name__ == '__main__':
+    main()

examples/python/joystick12.py

@@ -24,10 +24,10 @@
 import time, sys, signal, atexit
 import pyupm_joystick12 as upmJoystick12
 
+def main():
     # Instantiate a joystick on analog pins A0 and A1
     myJoystick = upmJoystick12.Joystick12(0, 1)
 
-
     ## Exit handlers ##
     # This function stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -42,7 +42,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     # Print the X and Y input values every second
     while(1):
         XString = "Driving X:" + str(myJoystick.getXInput())
@@ -50,3 +49,6 @@ while(1):
         print XString + YString
 
         time.sleep(1)
+
+if __name__ == '__main__':
+    main()

examples/python/l298-stepper.py

@@ -21,15 +21,14 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-
 import time, sys, signal, atexit
 import pyupm_l298 as upmL298
 
+def main():
     # Instantiate a Stepper motor on a L298 Dual H-Bridge.
     # This was tested with the NEMA-17 12V, 350mA, with 200 steps per rev.
     myHBridge = upmL298.L298(200, 3, 4, 7, 8, 9)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -45,7 +44,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     myHBridge.setSpeed(10) # 10 RPMs
     myHBridge.setDirection(upmL298.L298.DIR_CW)
     myHBridge.enable(True)
@@ -65,3 +63,6 @@ myHBridge.stepperSteps(100)
     myHBridge.enable(False)
 
     # exitHandler is called automatically
+
+if __name__ == '__main__':
+    main()

examples/python/l298.py

@@ -21,16 +21,15 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-
 import time, sys, signal, atexit
 import pyupm_l298 as upmL298
 
+def main():
     # Instantiate one of the 2 possible DC motors on a L298 Dual
     # H-Bridge.  For controlling a stepper motor, see the l298-stepper
     # example.
     myHBridge = upmL298.L298(3, 4, 7)
 
-
     ## Exit handlers ##
     # This stops python from printing a stacktrace when you hit control-C
     def SIGINTHandler(signum, frame):
@@ -46,7 +45,6 @@ def exitHandler():
     atexit.register(exitHandler)
     signal.signal(signal.SIGINT, SIGINTHandler)
 
-
     print "Starting motor at 50% for 3 seconds..."
     myHBridge.setSpeed(50)
     myHBridge.setDirection(upmL298.L298.DIR_CW)
@@ -63,3 +61,6 @@ myHBridge.setSpeed(0)
     myHBridge.enable(False)
 
     # exitHandler is called automatically
+
+if __name__ == '__main__':
+    main()