Start of implementation of the low level TPI programming protocol in the AVRISP project.

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Common / Audio.h

diff --git a/LUFA/Drivers/USB/Class/Common/Audio.h b/LUFA/Drivers/USB/Class/Common/Audio.h
index a55fd0d..553c778 100644 (file)
--- a/LUFA/Drivers/USB/Class/Common/Audio.h
+++ b/LUFA/Drivers/USB/Class/Common/Audio.h
@@ -29,6 +29,12 @@
 */\r
 \r
 /** \ingroup Group_USBClassAudio\r
+ *  @defgroup Group_USBClassAudioCommon  Common Class Definitions\r
+ *\r
+ *  \section Module Description\r
+ *  Constants, Types and Enum definitions that are common to both Device and Host modes for the USB\r
+ *  Audio Class.\r
+ *\r
  *  @{\r
  */\r
 \r
@@ -141,7 +147,7 @@
 \r
                /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */\r
                #define FEATURE_BASS_BOOST           (1 << 8)\r
-
+\r
                /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */\r
                #define FEATURE_BASS_LOUDNESS        (1 << 9)\r
 \r
@@ -201,7 +207,7 @@
 \r
                /** Convenience macro, to fill a 24-bit AudioSampleFreq_t structure with the given sample rate as a 24-bit number.\r
                 *\r
-                *  \param freq  Required audio sampling frequency in HZ\r
+                *  \param[in] freq  Required audio sampling frequency in HZ\r
                 */\r
                #define AUDIO_SAMPLE_FREQ(freq)  {LowWord: ((uint32_t)freq & 0x00FFFF), HighByte: (((uint32_t)freq >> 16) & 0x0000FF)}\r
                \r
@@ -340,7 +346,7 @@
                        USB_Descriptor_Endpoint_t Endpoint; /**< Standard endpoint descriptor describing the audio endpoint */\r
 \r
                        uint8_t                   Refresh; /**< Always set to zero */\r
-                       uint8_t                   SyncEndpointNumber; /**< Endpoint address to send synchronisation information to, if needed (zero otherwise) */\r
+                       uint8_t                   SyncEndpointNumber; /**< Endpoint address to send synchronization information to, if needed (zero otherwise) */\r
                } USB_Audio_StreamEndpoint_Std_t;\r
                                        \r
                /** Type define for an Audio class specific extended endpoint descriptor. This contains extra information\r