Added iGas interface

Signed-off-by: Serban Waltter <serban.waltter@rinftech.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>

src/t6713/CMakeLists.txt

@@ -2,4 +2,5 @@ set (libname "t6713")
 set (libdescription "I2C/UART High Accuracy CO2 Sensor")
 set (module_src ${libname}.cxx)
 set (module_hpp ${libname}.hpp)
+set (module_iface iGas.hpp)
 upm_module_init(mraa)

src/t6713/t6713.cxx

@@ -69,6 +69,11 @@ uint16_t T6713::getPpm ()
     return(getSensorData(T6713_COMMAND_GET_GAS_PPM));
 }
 
+float T6713::getConcentration ()
+{
+    return(getSensorData(T6713_COMMAND_GET_GAS_PPM));
+}
+
 uint16_t T6713::getSensorData (MODBUS_COMMANDS cmd)
 {
     uint16_t data ,readBytes ;

src/t6713/t6713.hpp

@@ -25,6 +25,8 @@
 
 #include "mraa/i2c.hpp"
 
+#include <interfaces/iGas.hpp>
+
 namespace upm {
 /**
  * @brief Amphenol Telaire 6713 Series CO2 Module
@@ -105,7 +107,7 @@ namespace t6713_co2
     }FUNCTION_CODES;
 }//namespace t6713_co2
 
-class T6713 {
+class T6713: virtual public iGas {
     public:
         /**
         * Instantiates a T6713 object
@@ -128,6 +130,12 @@ class T6713 {
         * Get relative humidity measurement.
         */
         uint16_t getPpm ();
+
+        /**
+        * Get relative humidity measurement.
+        */
+        float getConcentration ();
+
         /**
         * Get the firmware version
         */

src/t6713/t6713.i

@@ -1,3 +1,9 @@
+#ifdef SWIGPYTHON
+%module (package="upm") cwlsxxa
+#endif
+
+%import "interfaces/interfaces.i"
+
 %include "../common_top.i"
 
 /* BEGIN Java syntax  ------------------------------------------------------- */
@@ -5,6 +11,11 @@
 %include "arrays_java.i";
 %include "../java_buffer.i"
 
+%typemap(javaimports) SWIGTYPE %{
+import upm_interfaces.*;
+%}
+
+
 JAVA_JNI_LOADLIBRARY(javaupm_t6713)
 #endif
 /* END Java syntax */