grovespeaker: header updated with new tags

Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>

src/grovespeaker/grovespeaker.h

@@ -32,7 +32,11 @@
 #define LOW       0
 
 namespace upm {
-
+  /**
+   * @brief UPM library for the Grove Speaker
+   * @defgroup grovespeaker libupm-grovespeaker
+   * @ingroup seeed gpio sound
+   */
 typedef struct
 {
     int delayTimeLow;
@@ -42,15 +46,20 @@ typedef struct
     int delayTimeHigh;
     int delayTimeHighSharp;
 } NoteData;
-
   /**
+   * @library grovespeaker
+   * @sensor grovespeaker
+   * @comname Grove Speaker
+   * @type sound
+   * @man seeed
+   * @con gpio
+   *
    * @brief C++ API for the GroveSpeaker speaker
    *
    * UPM module for the GroveSpeaker.
    * This sensor can generate different tones and sounds depending on the
    * frequency of the input signal.
    *
-   * @ingroup gpio
    * @snippet grovespeaker.cxx Interesting
    */
   class GroveSpeaker {
@@ -90,5 +99,3 @@ typedef struct
                            int noteDelayHigh, int noteDelayHighSharp);
   };
 }
-
-