Updated interfaces and sensors

Signed-off-by: Serban Waltter <serban.waltter@rinftech.com>

include/interfaces/iAngle.hpp

@@ -29,16 +29,16 @@ namespace upm
 /**
  * @brief Interface for Rotary Angle sensors
 */
-  class iRotaryAngle
+  class iAngle
   {
   public:
-    virtual ~iRotaryAngle() {}
+    virtual ~iAngle() {}
 
     /**
      * Get rotation value from sensor data.
      *
-     * @return rotation value.
+     * @return rotation value in degrees.
      */
-    virtual float getValue() = 0;
+    virtual float getAngle() = 0;
   };
 }

include/interfaces/iClock.hpp

@@ -35,18 +35,10 @@ namespace upm
     virtual ~iClock() {}
 
     /**
-     * Loads all the time values
+     * Returns the time since epoch in seconds
      *
-     * @return True if time data loaded successfully
+     * @return time since epoch in seconds
      */
-    virtual bool loadTime() = 0;
-
-    /**
-     * Sets the time. You should call loadTime() beforehand to
-     * maintain consistency
-     *
-     * @return True if time is set successfully
-     */
-    virtual bool setTime() = 0;
+    virtual unsigned long getTime() = 0;
   };
 }

include/interfaces/iEmg.hpp

@@ -34,18 +34,6 @@ namespace upm
   public:
     virtual ~iEmg() {}
 
-    /**
-     * Calibrates the EMG reader
-     */
-    virtual void calibrate() = 0;
-
-    /**
-     * Measures muscle signals from the reader
-     *
-     * @return Muscle output as analog voltage
-     */
-    virtual int value() = 0;
-
     /**
      * Read scaled/offset voltage from the sensor
      * 

include/interfaces/iGps.hpp

@@ -40,13 +40,5 @@ namespace upm
      * @param enable true to enable the device, false otherwise.
      */
     virtual void enable(bool enable) = 0;
-
-    /**
-     * Set the baudrate of the device.
-     *
-     * @param baudrate The baud rate to set for the device.
-     */
-    virtual void setBaudrate(unsigned int baudrate) = 0;
-
   };
 }

include/interfaces/iPH.hpp

@@ -35,13 +35,11 @@ namespace upm
     virtual ~iPH() {}
 
     /**
-     * Take a number of samples and return the detected pH value.  The
-     * default number of samples is 15.
+     * Returns the detected pH value.
      *
-     * @param samples The number of samples to average over, default 15
      * @return The pH value detected
      */
-    virtual float pH(unsigned int samples = 15) = 0;
+    virtual float getPH() = 0;
 
   };
 }

include/interfaces/iPressure.hpp

@@ -40,7 +40,7 @@ namespace upm
     /**
      * Measures applied pressure
      * 
-     * @return gets pressure value
+     * @return gets pressure value in Pa
      */
     virtual float getPressure() = 0;
 

include/interfaces/iVDiv.hpp

@@ -37,7 +37,7 @@ namespace upm
     /**
      * Gets the conversion value from the sensor
      *
-     * @return ADC conversion value
+     * @return ADC conversion value in volts
      */
     virtual unsigned int getValue() = 0;