X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/b9b03aadb219d06fbad9d110e508db93e45461af..28f1ac81176bbcd9fd13d94e61323522a5279d27:/Demos/Device/ClassDriver/AudioInput/Descriptors.h diff --git a/Demos/Device/ClassDriver/AudioInput/Descriptors.h b/Demos/Device/ClassDriver/AudioInput/Descriptors.h index 0da895236..9bc94f39f 100644 --- a/Demos/Device/ClassDriver/AudioInput/Descriptors.h +++ b/Demos/Device/ClassDriver/AudioInput/Descriptors.h @@ -1,21 +1,21 @@ /* LUFA Library - Copyright (C) Dean Camera, 2009. + Copyright (C) Dean Camera, 2010. dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ /* - Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, and distribute this software - and its documentation for any purpose and without fee is hereby - granted, provided that the above copyright notice appear in all - copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this @@ -38,27 +38,23 @@ /* Includes: */ #include - #include + #include #include /* Macros: */ - #if defined(USB_FULL_CONTROLLER) || defined(__DOXYGEN__) - /** Endpoint number of the Audio isochronous streaming data endpoint. */ - #define AUDIO_STREAM_EPNUM 1 - #else - #define AUDIO_STREAM_EPNUM 3 - #endif + /** Endpoint number of the Audio isochronous streaming data endpoint. */ + #define AUDIO_STREAM_EPNUM 1 /** Endpoint size in bytes of the Audio isochronous streaming data endpoint. The Windows audio stack requires * at least 192 bytes for correct output, thus the smaller 128 byte maximum endpoint size on some of the smaller * USB AVR models will result in unavoidable distorted output. */ #define AUDIO_STREAM_EPSIZE ENDPOINT_MAX_SIZE(AUDIO_STREAM_EPNUM) - + /** Sample frequency of the data being transmitted through the streaming endpoint. */ #define AUDIO_SAMPLE_FREQUENCY 48000 - + /* Type Defines: */ /** Type define for the device configuration descriptor structure. This must be defined in the * application code, as the configuration descriptor contains several sub-descriptors which @@ -67,18 +63,18 @@ typedef struct { USB_Descriptor_Configuration_Header_t Config; - USB_Descriptor_Interface_t AudioControlInterface; - USB_AudioInterface_AC_t AudioControlInterface_SPC; - USB_AudioInputTerminal_t InputTerminal; - USB_AudioOutputTerminal_t OutputTerminal; - USB_Descriptor_Interface_t AudioStreamInterface_Alt0; - USB_Descriptor_Interface_t AudioStreamInterface_Alt1; - USB_AudioInterface_AS_t AudioStreamInterface_SPC; - USB_AudioFormat_t AudioFormat; - USB_AudioStreamEndpoint_Std_t AudioEndpoint; - USB_AudioStreamEndpoint_Spc_t AudioEndpoint_SPC; + USB_Descriptor_Interface_t Audio_ControlInterface; + USB_Audio_Interface_AC_t Audio_ControlInterface_SPC; + USB_Audio_InputTerminal_t Audio_InputTerminal; + USB_Audio_OutputTerminal_t Audio_OutputTerminal; + USB_Descriptor_Interface_t Audio_StreamInterface_Alt0; + USB_Descriptor_Interface_t Audio_StreamInterface_Alt1; + USB_Audio_Interface_AS_t Audio_StreamInterface_SPC; + USB_Audio_Format_t Audio_AudioFormat; + USB_Audio_StreamEndpoint_Std_t Audio_StreamEndpoint; + USB_Audio_StreamEndpoint_Spc_t Audio_StreamEndpoint_SPC; } USB_Descriptor_Configuration_t; - + /* Function Prototypes: */ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);