12 files changed, 12 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/io/i2c_bbio.h b/gnuradio-core/src/lib/io/i2c_bbio.h
index 2777e747f..c6b226e39 100644
--- a/gnuradio-core/src/lib/io/i2c_bbio.h
+++ b/gnuradio-core/src/lib/io/i2c_bbio.h
@@ -31,6 +31,7 @@ typedef boost::shared_ptr<i2c_bbio>	i2c_bbio_sptr;
 
 /*!
  * \brief abstract class that implements bit banging i/o for i2c bus.
+ * \ingroup base
  */
 class i2c_bbio {
  public:
diff --git a/gnuradio-core/src/lib/io/i2c_bbio_pp.h b/gnuradio-core/src/lib/io/i2c_bbio_pp.h
index 000b5b91e..5a99cdcd1 100644
--- a/gnuradio-core/src/lib/io/i2c_bbio_pp.h
+++ b/gnuradio-core/src/lib/io/i2c_bbio_pp.h
@@ -29,6 +29,7 @@
 /*!
  * \brief concrete class that bit bangs eval board i2c bus using parallel port
  *
+ * \ingroup base
  * This class talks to the i2c bus on the microtune eval board using
  * the parallel port.  This works for both the 4937 and 4702 boards.
  */
diff --git a/gnuradio-core/src/lib/io/i2c_bitbang.h b/gnuradio-core/src/lib/io/i2c_bitbang.h
index 97c497fbe..c9deb38ba 100644
--- a/gnuradio-core/src/lib/io/i2c_bitbang.h
+++ b/gnuradio-core/src/lib/io/i2c_bitbang.h
@@ -28,6 +28,7 @@
 
 /*!
  * \brief class for controlling i2c bus
+ * \ingroup base
  */
 class i2c_bitbang : public i2c {
   friend i2c_sptr make_i2c_bitbang (i2c_bbio_sptr io);
diff --git a/gnuradio-core/src/lib/io/microtune_4702.h b/gnuradio-core/src/lib/io/microtune_4702.h
index 1f41ee0a1..95c64abe7 100644
--- a/gnuradio-core/src/lib/io/microtune_4702.h
+++ b/gnuradio-core/src/lib/io/microtune_4702.h
@@ -27,6 +27,7 @@
 
 /*!
  * \brief class for controlling microtune 4702 tuner module
+ * \ingroup hardware
  */
 
 class microtune_4702 : public microtune_xxxx   {
diff --git a/gnuradio-core/src/lib/io/microtune_4702_eval_board.h b/gnuradio-core/src/lib/io/microtune_4702_eval_board.h
index e0e2f9c65..6e9726917 100644
--- a/gnuradio-core/src/lib/io/microtune_4702_eval_board.h
+++ b/gnuradio-core/src/lib/io/microtune_4702_eval_board.h
@@ -27,6 +27,7 @@
 
 /*!
  * \brief control microtune 4702 eval board
+ * \ingroup hardware
  */
 
 class microtune_4702_eval_board : public microtune_xxxx_eval_board {
diff --git a/gnuradio-core/src/lib/io/microtune_4937.h b/gnuradio-core/src/lib/io/microtune_4937.h
index 2d0f2be6c..b263ceb0f 100644
--- a/gnuradio-core/src/lib/io/microtune_4937.h
+++ b/gnuradio-core/src/lib/io/microtune_4937.h
@@ -27,6 +27,7 @@
 
 /*!
  * \brief class for controlling microtune 4937 tuner module
+ * \ingroup hardware
  */
 class microtune_4937 : public microtune_xxxx {
 public:
diff --git a/gnuradio-core/src/lib/io/microtune_4937_eval_board.h b/gnuradio-core/src/lib/io/microtune_4937_eval_board.h
index c6ab5b84e..154a7281a 100644
--- a/gnuradio-core/src/lib/io/microtune_4937_eval_board.h
+++ b/gnuradio-core/src/lib/io/microtune_4937_eval_board.h
@@ -27,6 +27,7 @@
 
 /*!
  * \brief control microtune 4937 eval board
+ * \ingroup hardware
  */
 
 class microtune_4937_eval_board : public microtune_xxxx_eval_board {
diff --git a/gnuradio-core/src/lib/io/microtune_xxxx.h b/gnuradio-core/src/lib/io/microtune_xxxx.h
index 554503561..4d5074a85 100644
--- a/gnuradio-core/src/lib/io/microtune_xxxx.h
+++ b/gnuradio-core/src/lib/io/microtune_xxxx.h
@@ -30,6 +30,7 @@ typedef boost::shared_ptr<i2c> i2c_sptr;
 
 /*!
  * \brief abstract class for controlling microtune {4937,4702} tuner modules
+ * \ingroup base
  */
 class microtune_xxxx {
 public:
diff --git a/gnuradio-core/src/lib/io/microtune_xxxx_eval_board.h b/gnuradio-core/src/lib/io/microtune_xxxx_eval_board.h
index 18e50d60c..808075e55 100644
--- a/gnuradio-core/src/lib/io/microtune_xxxx_eval_board.h
+++ b/gnuradio-core/src/lib/io/microtune_xxxx_eval_board.h
@@ -35,6 +35,7 @@ typedef boost::shared_ptr<i2c> i2c_sptr;
 
 /*!
  * \brief abstract class for controlling microtune xxxx eval board
+ * \ingroup hardware
  */
 class microtune_xxxx_eval_board {
 public:
diff --git a/gnuradio-core/src/lib/io/ppio.h b/gnuradio-core/src/lib/io/ppio.h
index da5ba70ce..e1a62e2a3 100644
--- a/gnuradio-core/src/lib/io/ppio.h
+++ b/gnuradio-core/src/lib/io/ppio.h
@@ -31,6 +31,7 @@ typedef boost::shared_ptr<ppio> ppio_sptr;
 
 /*!
  * \brief abstract class that provides low level access to parallel port bits
+ * \ingroup hardware
  */
 
 class ppio {
diff --git a/gnuradio-core/src/lib/io/ppio_ppdev.h b/gnuradio-core/src/lib/io/ppio_ppdev.h
index d5acfefc0..b5abe3f0a 100644
--- a/gnuradio-core/src/lib/io/ppio_ppdev.h
+++ b/gnuradio-core/src/lib/io/ppio_ppdev.h
@@ -30,6 +30,7 @@ typedef boost::shared_ptr<ppio_ppdev> ppio_ppdev_sptr;
 
 /*!
  * \brief access to parallel port bits using the linux ppdev interface
+ * \ingroup hardware
  */
 
 class ppio_ppdev : public ppio {
diff --git a/gnuradio-core/src/lib/io/sdr_1000.h b/gnuradio-core/src/lib/io/sdr_1000.h
index 2867c1ba9..113e85deb 100644
--- a/gnuradio-core/src/lib/io/sdr_1000.h
+++ b/gnuradio-core/src/lib/io/sdr_1000.h
@@ -34,6 +34,7 @@ enum { L_EXT = 0, L_BAND = 1, L_DDS0 = 2, L_DDS1 = 3 };
 /*!
  * \brief Very low level interface to SDR 1000 xcvr hardware
  * \sa sdr_1000.py for a higher level interface.
+ * \ingroup hardware
  */
 class sdr_1000_base {
   ppio_sptr	d_ppio;