module: updated documentation

3 files changed, 30 insertions, 4 deletions

diff --git a/modules/auloop/auloop.c b/modules/auloop/auloop.c
index b432da9..c87b060 100644
--- a/modules/auloop/auloop.c
+++ b/modules/auloop/auloop.c
@@ -1,7 +1,7 @@
 /**
  * @file auloop.c  Audio loop
  *
- * Copyright (C) 2010 Creytiv.com
+ * Copyright (C) 2010 - 2015 Creytiv.com
  */
 #include <string.h>
 #include <re.h>
@@ -9,6 +9,23 @@
 #include <baresip.h>
 
 
+/**
+ * @defgroup auloop auloop
+ *
+ * Application module for testing audio drivers
+ *
+ * The audio loop will connect the AUSRC device to the AUPLAY device
+ * so that a local loopback audio can be heard. Different audio parameters
+ * can be tested, such as sampling rate and number of channels.
+ *
+ * The following commands are available:
+ \verbatim
+ a       Start audio-loop
+ A       Stop audio-loop
+ \endverbatim
+ */
+
+
 /* Configurable items */
 #define PTIME 20
 
diff --git a/modules/avcapture/avcapture.m b/modules/avcapture/avcapture.m
index 7387b65..8f07e7d 100644
--- a/modules/avcapture/avcapture.m
+++ b/modules/avcapture/avcapture.m
@@ -9,6 +9,13 @@
 #include <AVFoundation/AVFoundation.h>
 
 
+/**
+ * @defgroup avcapture avcapture
+ *
+ * Video source using OSX/iOS AVFoundation
+ */
+
+
 static struct vidsrc *vidsrc;
 
 
diff --git a/modules/contact/contact.c b/modules/contact/contact.c
index 7068ac2..18bd9c0 100644
--- a/modules/contact/contact.c
+++ b/modules/contact/contact.c
@@ -1,15 +1,17 @@
 /**
  * @file modules/contact/contact.c  Contacts module
  *
- * Copyright (C) 2010 Creytiv.com
+ * Copyright (C) 2010 - 2015 Creytiv.com
  */
 #include <string.h>
 #include <re.h>
 #include <baresip.h>
 
 
-/*
- * Contact module
+/**
+ * @defgroup contact contact
+ *
+ * Contact module reading contacts from a file
  *
  * - read contact entries from ~/.baresip/contacts
  * - populate local database of contacts