gas: header updates with new tags

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

src/gas/gas.h

@@ -34,7 +34,6 @@ struct thresholdContext {
 };
 
 namespace upm {
-
 /**
  * @brief Gas Sensor Library
  *
@@ -42,6 +41,7 @@ namespace upm {
  * sampling, threshold checking, a basic printing function and a standard read function.
  *
  * @defgroup gas libupm-gas
+ * @ingroup seeed analog gaseous
  */
 class Gas {
     public:

src/gas/mq2.h

@@ -29,6 +29,13 @@
 
 namespace upm {
   /**
+   * @library gas
+   * @sensor mq2
+   * @comname Grove MQ2 gas sensor
+   * @type gaseous
+   * @man seeed
+   * @con analog
+   *
    * @brief C++ API for MQ2 gas sensor
    *
    * The Grove - Gas Sensor (MQ2) module is useful for gas leakage detecting
@@ -36,9 +43,8 @@ namespace upm {
    * Hydrogen, smoke and other combustible gases. It's a medium sensitivity
    * sensor with a detect concentration of 300-10000 ppm.
    *
-     * @ingroup gas analog
-     * @snippet mq2.cxx Interesting
    * @image html mq2-5.jpeg
+   * @snippet mq2.cxx Interesting
    */
     class MQ2 : public Gas {
         public:

src/gas/mq3.h

@@ -29,6 +29,13 @@
 
 namespace upm {
   /**
+   * @library gas
+   * @sensor mq3
+   * @comname Grove MQ3 gas sensor
+   * @type gaseous
+   * @man seeed
+   * @con analog
+   *
    * @brief C++ API for MQ3 gas sensor
    *
    * The Grove MQ3 Gas Sensor module is useful for gas leakage detecting (in
@@ -36,9 +43,8 @@ namespace upm {
    * highly sensitive but has a long warm-up time of about 1 minute. It's
    * detect rate is of 0.04-4 mg/L Alcohol.
    *
-     * @ingroup gas analog
-     * @snippet mq3.cxx Interesting
    * @image html mq3-9.jpeg
+   * @snippet mq3.cxx Interesting
    */
     class MQ3 : public Gas {
         public:

src/gas/mq5.h

@@ -29,6 +29,13 @@
 
 namespace upm {
   /**
+   * @library gas
+   * @sensor mq5
+   * @comname Grove MQ5 gas sensor
+   * @type gaseous
+   * @man seeed
+   * @con analog
+   *
    * @brief C++ API for MQ5 gas sensor
    *
    * The Grove - Gas Sensor (MQ5) module is useful for gas leakage detecting
@@ -36,9 +43,8 @@ namespace upm {
    * on. It is highly sensitive and has a detection concentration of
    * 300-10000 ppm.
    *
-     * @ingroup gas analog
-     * @snippet mq5.cxx Interesting
    * @image html mq2-5.jpeg
+   * @snippet mq5.cxx Interesting
    */
     class MQ5 : public Gas {
         public:

src/gas/mq9.h

@@ -29,15 +29,21 @@
 
 namespace upm {
   /**
+   * @library gas
+   * @sensor mq9
+   * @comname Grove MQ9 gas sensor
+   * @type gaseous
+   * @man seeed
+   * @con analog
+   *
    * @brief C++ API for MQ9 gas sensor
    *
    * The Grove MQ9 Gas Sensor module is useful for gas leakage detecting (in
    * home and industry). It can detect Carbon Monoxide, Coal Gas and
    * Liquefied Gas. It's sensitivity is 10-1000 ppm CO, 100-10000 ppm Gas.
    *
-     * @ingroup gas analog
-     * @snippet mq9.cxx Interesting
    * @image html mq3-9.jpeg
+   * @snippet mq9.cxx Interesting
    */
     class MQ9 : public Gas {
         public:

src/gas/tp401.h

@@ -29,6 +29,14 @@
 
 namespace upm {
   /**
+   * @library gas
+   * @sensor tp401
+   * @comname Grove Air Quality Sensor
+   * @altname TP401
+   * @type gaseous
+   * @man seeed
+   * @con analog
+   *
    * @brief C++ API for Grove TP401 Air Quality Sensor
    *
    * The Grove TP401 Air Quality Sensor module is useful for monitoring air purity indoors.
@@ -39,9 +47,8 @@ namespace upm {
    * Also note that the sensor requires 2-3 minutes to warm up initially and 48 hours of
    * operation to stabilize completely.
    *
-     * @ingroup gas analog
-     * @snippet tp401.cxx Interesting
    * @image html tp401.jpeg
+   * @snippet tp401.cxx Interesting
    */
     class TP401 : public Gas {
         public: