cpp_headers: Renamed C++ headers from .h -> .hpp

To make room for UPM C and C++ sensor code to coexist, all UPM
C++ headers have been renamed from h -> hpp.  This commit contains
updates to documentation, includes, cmake collateral, examples, and
swig interface files.

    * Renamed all cxx/cpp header files which contain the string
    'copyright intel' from .h -> .hpp (if not already hpp).

    * Replaced all references to .h with .hpp in documentation,
    source files, cmake collateral, example code, and swig interface
    files.

    * Replaced cmake variable module_h with module_hpp.

    * Intentionally left upm.h since this file currently does not
    contain code (documentation only).

Signed-off-by: Noel Eck <noel.eck@intel.com>

docs/max31855.md

@@ -13,7 +13,7 @@ This is a spi module so we will use the mraa spi functions to build our module.
 First thing to do is to create a tree structure like this in upm/src/max31855:
 
 * max31855.cxx
-* max31855.h
+* max31855.hpp
 * jsupm_max31855.i
 * pyupm_max31855.i
 * CMakeLists.txt
@@ -36,11 +36,11 @@ used swig wrappers for UPM sensors, it's not obligatory but recommended.
 
 ### API
 
-Then we create the header (max31855.h) , a very simple header in our case we
+Then we create the header (max31855.hpp) , a very simple header in our case we
 will have only a very basic api. We provide a getTemp() function which will
 return the same type as in the arduino library, a double.
 
-@snippet max31855.h Interesting
+@snippet max31855.hpp Interesting
 
 Note that the header contains both the io that we will use, the gpio is in this
 case used as the chip select pin.

examples/c++/a110x-intr.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "a110x.h"
+#include "a110x.hpp"
 
 using namespace std;
 

examples/c++/a110x.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "a110x.h"
+#include "a110x.hpp"
 
 using namespace std;
 

examples/c++/ad8232.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "ad8232.h"
+#include "ad8232.hpp"
 
 using namespace std;
 

examples/c++/adafruitms1438-stepper.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <iostream>
-#include "adafruitms1438.h"
+#include "adafruitms1438.hpp"
 
 using namespace std;
 using namespace upm;

examples/c++/adafruitms1438.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <iostream>
-#include "adafruitms1438.h"
+#include "adafruitms1438.hpp"
 
 using namespace std;
 using namespace upm;

examples/c++/adafruitss.cxx

@@ -33,7 +33,7 @@
  */
 
 #include <iostream>
-#include "adafruitss.h"
+#include "adafruitss.hpp"
 #include <unistd.h>
 
 using namespace std;

examples/c++/adc-sensor.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "ads1015.h"
+#include "ads1015.hpp"
 #include "mraa/gpio.hpp"
 
 #define EDISON_I2C_BUS 1

examples/c++/adc121c021.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <iostream>
-#include "adc121c021.h"
+#include "adc121c021.hpp"
 
 using namespace std;
 

examples/c++/ads1x15.cxx

@@ -26,8 +26,8 @@
 
 #include <iostream>
 #include <unistd.h>
-#include "ads1015.h"
-#include "ads1115.h"
+#include "ads1015.hpp"
+#include "ads1115.hpp"
 
 
 

examples/c++/adxl335.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "adxl335.h"
+#include "adxl335.hpp"
 
 using namespace std;
 

examples/c++/adxl345.cxx

@@ -23,7 +23,7 @@
  */
 
 #include <unistd.h>
-#include "adxl345.h"
+#include "adxl345.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/adxrs610.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "adxrs610.h"
+#include "adxrs610.hpp"
 
 using namespace std;
 

examples/c++/ak8975.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "mpu9150.h"
+#include "mpu9150.hpp"
 
 using namespace std;
 

examples/c++/am2315.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 
-#include "am2315.h"
+#include "am2315.hpp"
 
 volatile int doWork = 0;
 

examples/c++/apds9002.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "apds9002.h"
+#include "apds9002.hpp"
 
 using namespace std;
 

examples/c++/apds9930.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "apds9930.h"
+#include "apds9930.hpp"
 
 using namespace std;
 

examples/c++/at42qt1070.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <iostream>
-#include "at42qt1070.h"
+#include "at42qt1070.hpp"
 
 using namespace std;
 

examples/c++/biss0001.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "biss0001.h"
+#include "biss0001.hpp"
 
 using namespace std;
 

examples/c++/bma220.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "bma220.h"
+#include "bma220.hpp"
 
 using namespace std;
 

examples/c++/bme280.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "bme280.h"
+#include "bme280.hpp"
 
 #define FT4222_I2C_BUS 0
 

examples/c++/bmi160.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "bmi160.h"
+#include "bmi160.hpp"
 
 using namespace std;
 

examples/c++/bmpx8x.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "bmpx8x.h"
+#include "bmpx8x.hpp"
 #include <signal.h>
 
 int doWork = 0;

examples/c++/buzzer-sound.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "buzzer.h"
+#include "buzzer.hpp"
 
 
 int

examples/c++/cjq4435.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "cjq4435.h"
+#include "cjq4435.hpp"
 
 using namespace std;
 

examples/c++/co2-sensor.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "t6713.h"
+#include "t6713.hpp"
 
 #define EDISON_I2C_BUS 1 
 #define FT4222_I2C_BUS 0

examples/c++/cwlsxxa.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 
-#include "cwlsxxa.h"
+#include "cwlsxxa.hpp"
 
 using namespace std;
 

examples/c++/dfrph.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "dfrph.h"
+#include "dfrph.hpp"
 
 using namespace std;
 

examples/c++/ds1307.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "ds1307.h"
+#include "ds1307.hpp"
 
 using namespace std;
 

examples/c++/ds1808lc.cxx

@@ -3,7 +3,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <string>
-#include "ds1808lc.h"
+#include "ds1808lc.hpp"
 
 #define EDISON_I2C_BUS 1            // Edison I2C-1
 #define DS1808_GPIO_PWR 15          // Edison GP165

examples/c++/e50hx.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 
-#include "e50hx.h"
+#include "e50hx.hpp"
 
 using namespace std;
 using namespace upm;

examples/c++/eboled.cxx

@@ -23,7 +23,7 @@
  */
 
 #include <iostream>
-#include "eboled.h"
+#include "eboled.hpp"
 
 using namespace std;
 

examples/c++/ecs1030.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 #include <stdlib.h>
-#include "ecs1030.h"
+#include "ecs1030.hpp"
 
 int is_running = 0;
 upm::ECS1030 *sensor = NULL;

examples/c++/enc03r.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "enc03r.h"
+#include "enc03r.hpp"
 
 using namespace std;
 

examples/c++/es08a.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "es08a.h"
+#include "es08a.hpp"
 #include <signal.h>
 #include <stdlib.h>
 

examples/c++/flex.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "flex.h"
+#include "flex.hpp"
 
 using namespace std;
 

examples/c++/gp2y0a.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "gp2y0a.h"
+#include "gp2y0a.hpp"
 
 using namespace std;
 

examples/c++/grovebutton.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "grove.h"
+#include "grove.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/grovecircularled.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "grovecircularled.h"
+#include "grovecircularled.hpp"
 
 using namespace std;
 

examples/c++/grovecollision.cxx

@@ -24,7 +24,7 @@
 #include <iostream>
 #include <unistd.h>
 #include <signal.h>
-#include "grovecollision.h"
+#include "grovecollision.hpp"
 
 using namespace std;
 

examples/c++/groveehr.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "groveehr.h"
+#include "groveehr.hpp"
 
 using namespace std;
 

examples/c++/groveeldriver.cxx

@@ -24,7 +24,7 @@
 #include <iostream>
 #include <unistd.h>
 #include <signal.h>
-#include "groveeldriver.h"
+#include "groveeldriver.hpp"
 
 using namespace std;
 

examples/c++/groveelectromagnet.cxx

@@ -24,7 +24,7 @@
 #include <iostream>
 #include <time.h>
 #include <signal.h>
-#include "groveelectromagnet.h"
+#include "groveelectromagnet.hpp"
 
 using namespace std;
 

examples/c++/groveemg.cxx

@@ -24,7 +24,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "groveemg.h"
+#include "groveemg.hpp"
 
 using namespace std;
 

examples/c++/grovegprs.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 #include <stdio.h>
-#include "grovegprs.h"
+#include "grovegprs.hpp"
 
 using namespace std;
 using namespace upm;

examples/c++/grovegsr.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "grovegsr.h"
+#include "grovegsr.hpp"
 
 using namespace std;
 

examples/c++/groveled-multi.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "grove.h"
+#include "grove.hpp"
 
 using namespace std;
 

examples/c++/groveled.cxx

@@ -25,7 +25,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "grove.h"
+#include "grove.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/groveledbar.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "groveledbar.h"
+#include "groveledbar.hpp"
 
 using namespace std;
 

examples/c++/grovelight.cxx

@@ -25,7 +25,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "grove.h"
+#include "grove.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/grovelinefinder.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "grovelinefinder.h"
+#include "grovelinefinder.hpp"
 
 using namespace std;
 

examples/c++/grovemd-stepper.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <iostream>
-#include "grovemd.h"
+#include "grovemd.hpp"
 
 using namespace std;
 

examples/c++/grovemd.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <iostream>
-#include "grovemd.h"
+#include "grovemd.hpp"
 
 using namespace std;
 

examples/c++/grovemoisture.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "grovemoisture.h"
+#include "grovemoisture.hpp"
 
 using namespace std;
 

examples/c++/groveo2.cxx

@@ -24,7 +24,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "groveo2.h"
+#include "groveo2.hpp"
 
 using namespace std;
 

examples/c++/groverelay.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "grove.h"
+#include "grove.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/groverotary.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <iomanip>
-#include "grove.h"
+#include "grove.hpp"
 
 using namespace std;
 

examples/c++/grovescam.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 #include <stdio.h>
-#include "grovescam.h"
+#include "grovescam.hpp"
 
 using namespace std;
 using namespace upm;

examples/c++/groveslide.cxx

@@ -26,7 +26,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <iomanip>
-#include "grove.h"
+#include "grove.hpp"
 
 using namespace std;
 

examples/c++/grovespeaker.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "grovespeaker.h"
+#include "grovespeaker.hpp"
 
 using namespace std;
 

examples/c++/grovetemp.cxx

@@ -26,7 +26,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <iomanip>
-#include "grove.h"
+#include "grove.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/grovevdiv.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "grovevdiv.h"
+#include "grovevdiv.hpp"
 
 using namespace std;
 

examples/c++/grovewater.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "grovewater.h"
+#include "grovewater.hpp"
 
 using namespace std;
 

examples/c++/grovewfs.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "grovewfs.h"
+#include "grovewfs.hpp"
 
 using namespace std;
 

examples/c++/guvas12d.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "guvas12d.h"
+#include "guvas12d.hpp"
 
 using namespace std;
 

examples/c++/h3lis331dl.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <iostream>
-#include "h3lis331dl.h"
+#include "h3lis331dl.hpp"
 
 using namespace std;
 using namespace upm;

examples/c++/h803x.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 
-#include "h803x.h"
+#include "h803x.hpp"
 
 using namespace std;
 

examples/c++/hcsr04.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "hcsr04.h"
+#include "hcsr04.hpp"
 #include <signal.h>
 #include <stdlib.h>
 #include <sys/time.h>

examples/c++/hdxxvxta.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 
-#include "hdxxvxta.h"
+#include "hdxxvxta.hpp"
 
 using namespace std;
 

examples/c++/hlg150h.cxx

@@ -3,7 +3,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <string>
-#include "hlg150h.h"
+#include "hlg150h.hpp"
 
 #define HLG150H_GPIO_RELAY 21
 #define HLG150H_GPIO_PWM 22

examples/c++/hm11.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 #include <stdio.h>
-#include "hm11.h"
+#include "hm11.hpp"
 
 using namespace std;
 using namespace upm;

examples/c++/hmc5883l.cxx

@@ -24,7 +24,7 @@
  */
 
 #include <unistd.h>
-#include "hmc5883l.h"
+#include "hmc5883l.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/hmtrp.cxx

@@ -26,7 +26,7 @@
 #include <string.h>
 #include <iostream>
 #include <signal.h>
-#include "hmtrp.h"
+#include "hmtrp.hpp"
 
 using namespace std;
 

examples/c++/hp20x.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <signal.h>
 #include <iostream>
-#include "hp20x.h"
+#include "hp20x.hpp"
 
 using namespace std;
 using namespace upm;

examples/c++/ht9170.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 
-#include "ht9170.h"
+#include "ht9170.hpp"
 
 using namespace std;
 

examples/c++/htu21d.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 
-#include "htu21d.h"
+#include "htu21d.hpp"
 
 volatile int doWork = 0;
 

examples/c++/humidity-sensor.cxx

@@ -24,8 +24,8 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "si7005.h"
-#include "bme280.h"
+#include "si7005.hpp"
+#include "bme280.hpp"
 
 #define EDISON_I2C_BUS 1 
 #define FT4222_I2C_BUS 0

examples/c++/hwxpxx.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <signal.h>
 
-#include "hwxpxx.h"
+#include "hwxpxx.hpp"
 
 using namespace std;
 

examples/c++/hx711.cxx

@@ -26,7 +26,7 @@
 #include <signal.h>
 
 //! [Interesting]
-#include "hx711.h"
+#include "hx711.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/ina132.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "ina132.h"
+#include "ina132.hpp"
 
 using namespace std;
 

examples/c++/isd1820.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "isd1820.h"
+#include "isd1820.hpp"
 
 using namespace std;
 

examples/c++/itg3200.cxx

@@ -23,7 +23,7 @@
  */
 
 #include <unistd.h>
-#include "itg3200.h"
+#include "itg3200.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/jhd1313m1-lcd.cxx

@@ -22,7 +22,7 @@
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include "jhd1313m1.h"
+#include "jhd1313m1.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/joystick12.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "joystick12.h"
+#include "joystick12.hpp"
 #include <stdlib.h>
 #include <sys/time.h>
 

examples/c++/kxcjk1013.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "kxcjk1013.h"
+#include "kxcjk1013.hpp"
 
 using namespace std;
 

examples/c++/l298-stepper.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "l298.h"
+#include "l298.hpp"
 
 using namespace std;
 

examples/c++/l298.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "l298.h"
+#include "l298.hpp"
 
 using namespace std;
 

examples/c++/lcm1602-i2c.cxx

@@ -22,7 +22,7 @@
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include "lcm1602.h"
+#include "lcm1602.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/lcm1602-parallel.cxx

@@ -23,7 +23,7 @@
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <lcm1602.h>
+#include <lcm1602.hpp>
 
 int
 main(int argc, char **argv)

examples/c++/ldt0028.cxx

@@ -26,7 +26,7 @@
 #include <iostream>
 #include <iomanip>
 #include <cmath>
-#include "ldt0028.h"
+#include "ldt0028.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/light-controller.cxx

@@ -3,9 +3,9 @@
 #include <unistd.h>
 #include <iostream>
 #include <string>
-#include "lp8860.h"
-#include "ds1808lc.h"
-#include "hlg150h.h"
+#include "lp8860.hpp"
+#include "ds1808lc.hpp"
+#include "hlg150h.hpp"
 
 #define EDISON_I2C_BUS 1   // Edison I2C-1
 #define GPIO_SI7005_CS 20 // Edison GP12

examples/c++/light-sensor.cxx

@@ -24,8 +24,8 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "max44009.h"
-#include "si1132.h"
+#include "max44009.hpp"
+#include "si1132.hpp"
 
 #define EDISON_I2C_BUS 1 
 #define FT4222_I2C_BUS 0

examples/c++/lm35.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "lm35.h"
+#include "lm35.hpp"
 
 using namespace std;
 

examples/c++/lol.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "lol.h"
+#include "lol.hpp"
 #include <stdlib.h>
 #include <sys/time.h>
 

examples/c++/loudness.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "loudness.h"
+#include "loudness.hpp"
 
 using namespace std;
 

examples/c++/lp8860.cxx

@@ -3,7 +3,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <string>
-#include "lp8860.h"
+#include "lp8860.hpp"
 
 #define EDISON_I2C_BUS 1   // Edison I2C-1
 #define LP8860_GPIO_PWR 45 // Edison GP45

examples/c++/lpd8806.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "lpd8806.h"
+#include "lpd8806.hpp"
 #include <signal.h>
 
 void scanner(uint8_t r, uint8_t g, uint8_t b, uint8_t wait);

examples/c++/lsm303.cxx

@@ -25,7 +25,7 @@
 #include <iostream>
 
 //! [Interesting]
-#include "lsm303.h"
+#include "lsm303.hpp"
 
 int
 main(int argc, char **argv)

examples/c++/lsm9ds0.cxx

@@ -25,7 +25,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "lsm9ds0.h"
+#include "lsm9ds0.hpp"
 
 using namespace std;
 

examples/c++/m24lr64e.cxx

@@ -24,7 +24,7 @@
 
 #include <unistd.h>
 #include <iostream>
-#include "m24lr64e.h"
+#include "m24lr64e.hpp"
 
 using namespace std;
 using namespace upm;