Fixed PDI/TPI programming speed of ~250KHz in the AVRISP-MKII Clone project, instead...

[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 b848015..c10e499 100644 (file)
--- a/LUFA/Drivers/USB/Class/Common/Audio.h
+++ b/LUFA/Drivers/USB/Class/Common/Audio.h
@@ -3,7 +3,7 @@
      Copyright (C) Dean Camera, 2010.
 
   dean [at] fourwalledcubicle [dot] com
-      www.fourwalledcubicle.com
+           www.lufa-lib.org
 */
 
 /*
@@ -72,7 +72,9 @@
                         */
                        #define AUDIO_TOTAL_SAMPLE_RATES    1
                #endif
-
+               
+               /** \name Audio Channel Masks */
+               //@{
                /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */
                #define AUDIO_CHANNEL_LEFT_FRONT           (1 << 0)
 
@@ -108,7 +110,10 @@
 
                /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */
                #define AUDIO_CHANNEL_TOP                  (1 << 11)
+               //@}
 
+               /** \name Audio Feature Masks */
+               //@{
                /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */
                #define AUDIO_FEATURE_MUTE                 (1 << 0)
 
@@ -138,7 +143,10 @@
 
                /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */
                #define AUDIO_FEATURE_BASS_LOUDNESS        (1 << 9)
+               //@}
 
+               /** \name Audio Terminal Types */
+               //@{
                /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
                #define AUDIO_TERMINAL_UNDEFINED           0x0100
 
@@ -192,6 +200,7 @@
 
                /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */
                #define AUDIO_TERMINAL_OUT_LOWFREQ         0x0307
+               //@}
 
                /** Convenience macro to fill a 24-bit \ref USB_Audio_SampleFreq_t structure with the given sample rate as a 24-bit number.
                 *
@@ -210,6 +219,31 @@
                #define AUDIO_EP_ACCEPTS_SMALL_PACKETS    (0 << 7)
 
        /* Enums: */
+               /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the Audio
+                *  device class.
+                */
+               enum Audio_Descriptor_ClassSubclassProtocol_t
+               {
+                       AUDIO_CSCP_AudioClass                     = 0x01, /**< Descriptor Class value indicating that the device or
+                                                                          *   interface belongs to the USB Audio 1.0 class.
+                                                                          */
+                       AUDIO_CSCP_ControlSubclass                = 0x01, /**< Descriptor Subclass value indicating that the device or
+                                                                          *   interface belongs to the Audio Control subclass.
+                                                                          */
+                       AUDIO_CSCP_ControlProtocol                = 0x00, /**< Descriptor Protocol value indicating that the device or
+                                                                          *   interface belongs to the Audio Control protocol.
+                                                                          */
+                       AUDIO_CSCP_AudioStreamingSubclass         = 0x02, /**< Descriptor Subclass value indicating that the device or
+                                                                          *   interface belongs to the MIDI Streaming subclass.
+                                                                          */
+                       AUDIO_CSCP_MIDIStreamingSubclass          = 0x03, /**< Descriptor Subclass value indicating that the device or
+                                                                          *   interface belongs to the Audio streaming subclass.
+                                                                          */
+                       AUDIO_CSCP_StreamingProtocol              = 0x00, /**< Descriptor Protocol value indicating that the device or
+                                                                          *   interface belongs to the Streaming Audio protocol.
+                                                                          */
+               };
+       
                /** Audio class specific interface description subtypes, for the Audio Control interface. */
                enum Audio_CSInterface_AC_SubTypes_t
                {