examples: Added c++ interface based sensor/actuator examples

Signed-off-by: Henry Bruce <henry.bruce@intel.com>
Signed-off-by: Abhishek Malik <abhishek.malik@intel.com>

examples/c++/CMakeLists.txt

@@ -258,3 +258,10 @@ add_custom_example (ak8975-example ak8975.cxx mpu9150)
 add_custom_example (mpu9250-example mpu9250.cxx mpu9150)
 add_custom_example (groveledbar-example groveledbar.cxx my9221)
 add_custom_example (grovecircularled-example grovecircularled.cxx my9221)
+add_custom_example (temperature-sensor-example temperature-sensor.cxx "si7005;bmp180;bme280")
+add_custom_example (humidity-sensor-example humidity-sensor.cxx "si7005;bme280")
+add_custom_example (pressure-sensor-example pressure-sensor.cxx "bmp180;bme280")
+add_custom_example (co2-sensor-example co2-sensor.cxx "t6713")
+#add_custom_example (adc-example adc-sensor.cxx ads1015)
+add_custom_example (light-sensor-example light-sensor.cxx "si1132;max44009")
+add_custom_example (light-controller-example light-controller.cxx "lp8860;ds1808lc;hlg150h")

examples/c++/adc-sensor.cxx

@@ -0,0 +1,76 @@
+/*
+ * Author: Henry Bruce <henry.bruce@intel.com>
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "ads1015.h"
+
+#define EDISON_I2C_BUS 1 
+#define FT4222_I2C_BUS 0
+
+
+//! [Interesting]
+// Simple example of using IADC to determine 
+// which sensor is present and return its name.
+// IADC is then used to get readings from sensor
+
+
+upm::IADC* getADC()
+{
+   upm::IADC* adc = NULL;
+   try {
+      adc = new upm::ADS1015(EDISON_I2C_BUS);
+      return adc;
+   } catch (std::exception& e) {
+      std::cerr << "ADS1015: " << e.what() << std::endl;      
+   }
+   return adc;   
+}
+
+int main ()
+{
+   upm::IADC* adc = getADC();
+   if (adc == NULL) {
+      std::cout << "ADC not detected" << std::endl;                        
+      return 1;
+   }
+   std::cout << "ADC " << adc->getModuleName() << " detected. " ;
+   std::cout << adc->getNumInputs() << " inputs available" << std::endl;   
+   while (true) {
+      for (int i=0; i<adc->getNumInputs(); ++i) {
+         std::cout << "Input " << i;
+         try {
+            float voltage = adc->getVoltage(i);
+            std::cout << ": Voltage = " << voltage << "V" << std::endl;
+         } catch (std::exception& e) {
+            std::cerr << e.what() << std::endl;
+         }
+      }
+      sleep(1);         
+   }
+   delete adc;
+   return 0;
+}
+
+//! [Interesting]      

examples/c++/co2-sensor.cxx

@@ -0,0 +1,71 @@
+/*
+ * Author: Henry Bruce <henry.bruce@intel.com>
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "t6713.h"
+
+#define EDISON_I2C_BUS 1 
+#define FT4222_I2C_BUS 0
+
+//! [Interesting]
+// Simple example of using ICO2Sensor to determine 
+// which sensor is present and return its name.
+// ICO2Sensor is then used to get readings from sensor
+
+
+upm::ICO2Sensor* getCO2Sensor()
+{
+   upm::ICO2Sensor* cO2Sensor = NULL;
+   try {
+      cO2Sensor = new upm::T6713(mraa_get_sub_platform_id(FT4222_I2C_BUS));
+      return cO2Sensor;
+   } catch (std::exception& e) {
+      std::cerr << "T6713: " << e.what() << std::endl;      
+   }
+   return cO2Sensor;   
+}
+
+int main ()
+{
+   upm::ICO2Sensor* cO2Sensor = getCO2Sensor();
+   if (cO2Sensor == NULL) {
+      std::cout << "CO2 sensor not detected" << std::endl;                        
+      return 1;
+   }
+   std::cout << "CO2 sensor " << cO2Sensor->getModuleName() << " detected" << std::endl;
+   while (true) {
+      try {
+         uint16_t value = cO2Sensor->getPpm();
+         std::cout << "CO2 level = " << value << " ppm" << std::endl;
+      } catch (std::exception& e) {
+         std::cerr << e.what() << std::endl;
+      }
+      sleep(1);         
+   }
+   delete cO2Sensor;
+   return 0;
+}
+
+//! [Interesting]      

examples/c++/humidity-sensor.cxx

@@ -0,0 +1,82 @@
+/*
+ * Author: Henry Bruce <henry.bruce@intel.com>
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "si7005.h"
+#include "bme280.h"
+
+#define EDISON_I2C_BUS 1 
+#define FT4222_I2C_BUS 0
+
+ #define EDISON_GPIO_SI7005_CS 20
+
+//! [Interesting]
+// Simple example of using ILightSensor to determine 
+// which sensor is present and return its name.
+// ILightSensor is then used to get readings from sensor
+
+
+upm::IHumiditySensor* getHumiditySensor()
+{
+   upm::IHumiditySensor* humiditySensor = NULL;
+   try {
+	humiditySensor = new upm::BME280 (mraa_get_sub_platform_id(FT4222_I2C_BUS));
+	return humiditySensor ;
+   } catch (std::exception& e)
+   {
+	std::cerr <<"BME280: "<<e.what() << std::endl;
+   }
+	
+   try {
+      humiditySensor = new upm::SI7005(EDISON_I2C_BUS, EDISON_GPIO_SI7005_CS);
+      return humiditySensor;
+   } catch (std::exception& e) {
+      std::cerr << "SI7005: " << e.what() << std::endl;      
+   }
+   return humiditySensor;   
+}
+
+int main ()
+{
+   upm::IHumiditySensor* humiditySensor = getHumiditySensor();
+   if (humiditySensor == NULL) {
+      std::cout << "Humidity sensor not detected" << std::endl;                        
+      return 1;
+   }
+   std::cout << "Humidity sensor " << humiditySensor->getModuleName() << " detected" << std::endl;
+   while (true) {
+      try {
+         int value = humiditySensor->getHumidityRelative();
+         std::cout << "Humidity = " << value << "%" << std::endl;
+      } catch (std::exception& e) {
+         std::cerr << e.what() << std::endl;
+      }
+      sleep(1);         
+   }
+   delete humiditySensor;
+   return 0;
+}
+
+//! [Interesting]      

examples/c++/light-controller.cxx

@@ -0,0 +1,98 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <iostream>
+#include <string>
+#include "lp8860.h"
+#include "ds1808lc.h"
+#include "hlg150h.h"
+
+#define EDISON_I2C_BUS 1   // Edison I2C-1
+#define GPIO_SI7005_CS 20 // Edison GP12
+#define HLG150H_GPIO_RELAY 21
+#define HLG150H_GPIO_PWM 22
+#define LP8860_GPIO_PWR 45 // Edison GP45
+#define DS1808_GPIO_PWR 15 // Edison GP165
+#define DS1808_GPIO_EDISON_LIVE 36 // Edison GP14
+
+//! [Interesting]
+// Simple example of using ILightController to determine 
+// which controller is present and return its name.
+// ILightController is then used to get readings from sensor
+
+upm::ILightController* getLightController()
+{
+   upm::ILightController* lightController = NULL;
+   try {
+      lightController = new upm::LP8860(LP8860_GPIO_PWR, EDISON_I2C_BUS);
+      return lightController;
+   } catch (std::exception& e) {
+      std::cerr << "LP8860: " << e.what() << std::endl;      
+   }
+   try {
+      lightController = new upm::DS1808LC(DS1808_GPIO_PWR, EDISON_I2C_BUS);
+      return lightController;
+   } catch (std::exception& e) {
+      std::cerr << "DS1808LC: " << e.what() << std::endl;      
+   }
+   try {
+      lightController = new upm::HLG150H(HLG150H_GPIO_RELAY, HLG150H_GPIO_PWM);
+      return lightController;
+   } catch (std::exception& e) {
+      std::cerr << "HLG150H: " << e.what() << std::endl;      
+   }
+   return lightController;   
+}
+
+
+void printState(upm::ILightController *lightController)
+{
+   if (lightController->isPowered())
+   {
+      std::cout << "Light is powered, brightness = " << lightController->getBrightness() << std::endl;
+   }
+   else
+   {
+      std::cout << "Light is not powered." << std::endl;
+   }
+}
+
+int main( int argc, char **argv )
+{
+   int status = 0;
+   // MraaUtils::setGpio(GPIO_SI7005_CS, 1);
+
+   upm::ILightController *lightController = getLightController();
+   if (lightController != NULL)
+   {
+      std::cout << "Detected light controller " << lightController->getModuleName() << std::endl;      
+   }
+   else
+   {
+      std::cerr << "Error. Unsupported platform." << std::endl;
+      return 1;
+   }
+
+   try {
+      std::cout <<  "Existing state: "; printState(lightController);      
+      if (argc == 2)
+      {
+         std::string arg = argv[1];
+         int brightness = ::atoi(argv[1]);
+         if (brightness > 0) {
+            lightController->setPowerOn();         
+            lightController->setBrightness(brightness);
+         } else
+            lightController->setPowerOff();                  
+      }
+      std::cout <<  "Now: ";printState(lightController);
+   } catch (std::exception& e) {
+      std::cout << "Error: " << e.what() << std::endl; 
+      status = 1;  
+   }
+
+   delete lightController;
+   return status;
+}
+
+

examples/c++/light-sensor.cxx

@@ -0,0 +1,78 @@
+/*
+ * Author: Henry Bruce <henry.bruce@intel.com>
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "max44009.h"
+#include "si1132.h"
+
+#define EDISON_I2C_BUS 1 
+#define FT4222_I2C_BUS 0
+
+//! [Interesting]
+// Simple example of using ILightSensor to determine 
+// which sensor is present and return its name.
+// ILightSensor is then used to get readings from sensor
+
+
+upm::ILightSensor* getLightSensor()
+{
+   upm::ILightSensor* lightSensor = NULL;
+   try {
+      lightSensor = new upm::SI1132(mraa_get_sub_platform_id(FT4222_I2C_BUS));
+      return lightSensor;
+   } catch (std::exception& e) {
+      std::cerr << "SI1132: " << e.what() << std::endl;      
+   }
+   try {
+      lightSensor = new upm::MAX44009(EDISON_I2C_BUS);
+      return lightSensor;
+   } catch (std::exception& e) {
+      std::cerr << "MAX44009: " << e.what() << std::endl;      
+   }
+   return lightSensor;   
+}
+
+int main ()
+{
+   upm::ILightSensor* lightSensor = getLightSensor();
+   if (lightSensor == NULL) {
+      std::cout << "Light sensor not detected" << std::endl;                        
+      return 1;
+   }
+   std::cout << "Light sensor " << lightSensor->getModuleName() << " detected" << std::endl;
+   while (true) {
+      try {
+         float value = lightSensor->getVisibleLux();
+         std::cout << "Light level = " << value << " lux" << std::endl;
+      } catch (std::exception& e) {
+         std::cerr << e.what() << std::endl;
+      }
+      sleep(1);         
+   }
+   delete lightSensor;
+   return 0;
+}
+
+//! [Interesting]      

examples/c++/pressure-sensor.cxx

@@ -0,0 +1,81 @@
+/*
+ * Author: Henry Bruce <henry.bruce@intel.com>
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "bmp180.h"
+#include "bme280.h"
+
+
+#define EDISON_I2C_BUS 1 
+#define FT4222_I2C_BUS 0
+
+//! [Interesting]
+// Simple example of using ILightSensor to determine 
+// which sensor is present and return its name.
+// ILightSensor is then used to get readings from sensor
+
+
+upm::IPressureSensor* getPressureSensor()
+{
+   upm::IPressureSensor* pressureSensor = NULL;
+   try {
+	pressureSensor = new upm::BME280 (mraa_get_sub_platform_id(FT4222_I2C_BUS));
+	return pressureSensor ;
+   } catch (std::exception& e)
+   {
+	std::cerr <<"BME280: "<<e.what() << std::endl;
+   }
+	
+   try {
+      pressureSensor = new upm::BMP180(EDISON_I2C_BUS);
+      return pressureSensor;
+   } catch (std::exception& e) {
+      std::cerr << "BMP180: " << e.what() << std::endl;      
+   }
+   return pressureSensor;   
+}
+
+int main ()
+{
+   upm::IPressureSensor* pressureSensor = getPressureSensor();
+   if (pressureSensor == NULL) {
+      std::cout << "Pressure sensor not detected" << std::endl;                        
+      return 1;
+   }
+   std::cout << "Pressure sensor " << pressureSensor->getModuleName() << " detected" << std::endl;
+   while (true) {
+      try {
+         int value = pressureSensor->getPressurePa();
+         std::cout << "Pressure = " << value << " Pa" << std::endl;
+      } catch (std::exception& e) {
+         std::cerr << e.what() << std::endl;
+      }
+      sleep(1);         
+   }
+   delete pressureSensor;
+   return 0;
+}
+
+//! [Interesting]      

examples/c++/temperature-sensor.cxx

@@ -0,0 +1,90 @@
+/*
+ * Author: Henry Bruce <henry.bruce@intel.com>
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include "si7005.h"
+#include "bmp180.h"
+#include "bme280.h"
+
+#define EDISON_I2C_BUS 1 
+#define FT4222_I2C_BUS 0
+
+ #define EDISON_GPIO_SI7005_CS 20
+
+//! [Interesting]
+// Simple example of using ITemperatureSensor to determine 
+// which sensor is present and return its name.
+// ITemperatureSensor is then used to get readings from sensor
+
+
+upm::ITemperatureSensor* getTemperatureSensor()
+{
+   upm::ITemperatureSensor* temperatureSensor = NULL;
+   try {
+	temperatureSensor = new upm::BME280 (mraa_get_sub_platform_id(FT4222_I2C_BUS));
+	return temperatureSensor;
+   } catch (std::exception& e)
+   {
+	std::cerr <<"BME280: "<<e.what() << std::endl;
+   }
+	
+
+   try {
+      temperatureSensor = new upm::SI7005(EDISON_I2C_BUS, EDISON_GPIO_SI7005_CS);
+      return temperatureSensor;
+   } catch (std::exception& e) {
+      std::cerr << "SI7005: " << e.what() << std::endl;      
+   }
+   try {
+      temperatureSensor = new upm::BMP180(EDISON_I2C_BUS);
+      return temperatureSensor;
+   } catch (std::exception& e) {
+      std::cerr << "BMP180: " << e.what() << std::endl;      
+   }
+   return temperatureSensor;   
+}
+
+int main ()
+{
+   upm::ITemperatureSensor* temperatureSensor = getTemperatureSensor();
+   if (temperatureSensor == NULL) {
+      std::cout << "Temperature sensor not detected" << std::endl;                        
+      return 1;
+   }
+   std::cout << "Temperature sensor " << temperatureSensor->getModuleName() << " detected" << std::endl;
+   while (true) {
+      try {
+         int value = temperatureSensor->getTemperatureCelcius();
+         std::cout << "Temperature = " << value << "C" << std::endl;
+      } catch (std::exception& e) {
+         std::cerr << e.what() << std::endl;
+      }
+      sleep(1);         
+   }
+   delete temperatureSensor;
+   return 0;
+}
+
+//! [Interesting]