?? uvc.h
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/*----------------------------------------------------------------------------
* U S B - K e r n e l
*----------------------------------------------------------------------------
* Name: UVC.h
* Purpose: USB Video Device Class Definitions
* Version: V1.00
*----------------------------------------------------------------------------
* This software is supplied "AS IS" without any warranties, express,
* implied or statutory, including but not limited to the implied
* warranties of fitness for purpose, satisfactory quality and
* noninfringement. Keil extends you a royalty-free right to reproduce
* and distribute executable files created using this software for use
* on NXP LPC microcontroller devices only. Nothing else gives you
* the right to use this software.
*
* Copyright (c) 2005-2007 Keil Software.
*---------------------------------------------------------------------------*/
#ifndef __UVC_H
#define __UVC_H
/*----------------------------------------------------------------------------
* Definitions based on USB_Video_Class_1.1.pdf (www.usb.org)
*---------------------------------------------------------------------------*/
// USB Video device class specification version 1.10
#ifdef UVC_1_1
#define UVC_VERSION 0x0110 // UVC 1.1
#else
#define UVC_VERSION 0x0100 // UVC 1.0
#endif
// UVC class, subclass codes
// (USB_Video_Class_1.1.pdf, 3.2 Device Descriptor)
#define UVC_DEVICE_CLASS_MISCELLANEOUS 0xEF // kommt evtl. wieder raus
#define UVC_DEVICE_SUBCLASS 0x02 // kommt evtl. wieder raus
#define UVC_DEVICE_PROTOCOL 0x01 // kommt evtl. wieder raus
// Video Interface Class Codes
// (USB_Video_Class_1.1.pdf, A.1 Video Interface Class Code)
#define CC_VIDEO 0x0E
// Video Interface Subclass Codes
// (USB_Video_Class_1.1.pdf, A.2 Video Interface Subclass Code)
#define SC_UNDEFINED 0x00
#define SC_VIDEOCONTROL 0x01
#define SC_VIDEOSTREAMING 0x02
#define SC_VIDEO_INTERFACE_COLLECTION 0x03
// Video Interface Protocol Codes
// (USB_Video_Class_1.1.pdf, A.3 Video Interface Protocol Codes)
#define PC_PROTOCOL_UNDEFINED 0x00
// Video Class-Specific Descriptor Types
// (USB_Video_Class_1.1.pdf, A.4 Video Class-Specific Descriptor Types)
#define CS_UNDEFINED 0x20
#define CS_DEVICE 0x21
#define CS_CONFIGURATION 0x22
#define CS_STRING 0x23
#define CS_INTERFACE 0x24
#define CS_ENDPOINT 0x25
// Video Class-Specific VideoControl Interface Descriptor Subtypes
// (USB_Video_Class_1.1.pdf, A.5 Video Class-Specific VC Interface Descriptor Subtypes)
#define VC_DESCRIPTOR_UNDEFINED 0x00
#define VC_HEADER 0x01
#define VC_INPUT_TERMINAL 0x02
#define VC_OUTPUT_TERMINAL 0x03
#define VC_SELECTOR_UNIT 0x04
#define VC_PROCESSING_UNIT 0x05
#define VC_EXTENSION_UNIT 0x06
// Video Class-Specific VideoStreaming Interface Descriptor Subtypes
// (USB_Video_Class_1.1.pdf, A.6 Video Class-Specific VS Interface Descriptor Subtypes)
#define VS_UNDEFINED 0x00
#define VS_INPUT_HEADER 0x01
#define VS_OUTPUT_HEADER 0x02
#define VS_STILL_IMAGE_FRAME 0x03
#define VS_FORMAT_UNCOMPRESSED 0x04
#define VS_FRAME_UNCOMPRESSED 0x05
#define VS_FORMAT_MJPEG 0x06
#define VS_FRAME_MJPEG 0x07
#define VS_FORMAT_MPEG2TS 0x0A
#define VS_FORMAT_DV 0x0C
#define VS_COLORFORMAT 0x0D
#define VS_FORMAT_FRAME_BASED 0x10
#define VS_FRAME_FRAME_BASED 0x11
#define VS_FORMAT_STREAM_BASED 0x12
// Video Class-Specific Endpoint Descriptor Subtypes
// (USB_Video_Class_1.1.pdf, A.7 Video Class-Specific Endpoint Descriptor Subtypes)
#define EP_UNDEFINED 0x00
#define EP_GENERAL 0x01
#define EP_ENDPOINT 0x02
#define EP_INTERRUPT 0x03
// Video Class-Specific Request Codes
// (USB_Video_Class_1.1.pdf, A.8 Video Class-Specific Request Codes)
#define RC_UNDEFINED 0x00
#define SET_CUR 0x01
#define GET_CUR 0x81
#define GET_MIN 0x82
#define GET_MAX 0x83
#define GET_RES 0x84
#define GET_LEN 0x85
#define GET_INFO 0x86
#define GET_DEF 0x87
// VideoControl Interface Control Selectors
// (USB_Video_Class_1.1.pdf, A.9.1 VideoControl Interface Control Selectors)
#define VC_CONTROL_UNDEFINED 0x00
#define VC_VIDEO_POWER_MODE_CONTROL 0x01
#define VC_REQUEST_ERROR_CODE_CONTROL 0x02
// Request Error Code Control
// (USB_Video_Class_1.1.pdf, 4.2.1.2 Request Error Code Control)
#define NO_ERROR_ERR 0x00
#define NOT_READY_ERR 0x01
#define WRONG_STATE_ERR 0x02
#define POWER_ERR 0x03
#define OUT_OF_RANGE_ERR 0x04
#define INVALID_UNIT_ERR 0x05
#define INVALID_CONTROL_ERR 0x06
#define INVALID_REQUEST_ERR 0x07
#define UNKNOWN_ERR 0xFF
// Terminal Control Selectors
// (USB_Video_Class_1.1.pdf, A.9.2 Terminal Control Selectors)
#define TE_CONTROL_UNDEFINED 0x00
// Selector Unit Control Selectors
// (USB_Video_Class_1.1.pdf, A.9.3 Selector Unit Control Selectors)
#define SU_CONTROL_UNDEFINED 0x00
#define SU_INPUT_SELECT_CONTROL 0x01
// Camera Terminal Control Selectors
// (USB_Video_Class_1.1.pdf, A.9.4 Camera Terminal Control Selectors)
#define CT_CONTROL_UNDEFINED 0x00
#define CT_SCANNING_MODE_CONTROL 0x01
#define CT_AE_MODE_CONTROL 0x02
#define CT_AE_PRIORITY_CONTROL 0x03
#define CT_EXPOSURE_TIME_ABSOLUTE_CONTROL 0x04
#define CT_EXPOSURE_TIME_RELATIVE_CONTROL 0x05
#define CT_FOCUS_ABSOLUTE_CONTROL 0x06
#define CT_FOCUS_RELATIVE_CONTROL 0x07
#define CT_FOCUS_AUTO_CONTROL 0x08
#define CT_IRIS_ABSOLUTE_CONTROL 0x09
#define CT_IRIS_RELATIVE_CONTROL 0x0A
#define CT_ZOOM_ABSOLUTE_CONTROL 0x0B
#define CT_ZOOM_RELATIVE_CONTROL 0x0C
#define CT_PANTILT_ABSOLUTE_CONTROL 0x0D
#define CT_PANTILT_RELATIVE_CONTROL 0x0E
#define CT_ROLL_ABSOLUTE_CONTROL 0x0F
#define CT_ROLL_RELATIVE_CONTROL 0x10
#define CT_PRIVACY_CONTROL 0x11
// Processing Unit Control Selectors
// (USB_Video_Class_1.1.pdf, A.9.5 Processing Unit Control Selectors)
#define PU_CONTROL_UNDEFINED 0x00
#define PU_BACKLIGHT_COMPENSATION_CONTROL 0x01
#define PU_BRIGHTNESS_CONTROL 0x02
#define PU_CONTRAST_CONTROL 0x03
#define PU_GAIN_CONTROL 0x04
#define PU_POWER_LINE_FREQUENCY_CONTROL 0x05
#define PU_HUE_CONTROL 0x06
#define PU_SATURATION_CONTROL 0x07
#define PU_SHARPNESS_CONTROL 0x08
#define PU_GAMMA_CONTROL 0x09
#define PU_WHITE_BALANCE_TEMPERATURE_CONTROL 0x0A
#define PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL 0x0B
#define PU_WHITE_BALANCE_COMPONENT_CONTROL 0x0C
#define PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL 0x0D
#define PU_DIGITAL_MULTIPLIER_CONTROL 0x0E
#define PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL 0x0F
#define PU_HUE_AUTO_CONTROL 0x10
#define PU_ANALOG_VIDEO_STANDARD_CONTROL 0x11
#define PU_ANALOG_LOCK_STATUS_CONTROL 0x12
// Extension Unit Control Selectors
// (USB_Video_Class_1.1.pdf, A.9.6 Extension Unit Control Selectors)
#define XU_CONTROL_UNDEFINED 0x00
// VideoStreaming Interface Control Selectors
// (USB_Video_Class_1.1.pdf, A.9.7 VideoStreaming Interface Control Selectors)
#define VS_CONTROL_UNDEFINED 0x00
#define VS_PROBE_CONTROL 0x01
#define VS_COMMIT_CONTROL 0x02
#define VS_STILL_PROBE_CONTROL 0x03
#define VS_STILL_COMMIT_CONTROL 0x04
#define VS_STILL_IMAGE_TRIGGER_CONTROL 0x05
#define VS_STREAM_ERROR_CODE_CONTROL 0x06
#define VS_GENERATE_KEY_FRAME_CONTROL 0x07
#define VS_UPDATE_FRAME_SEGMENT_CONTROL 0x08
#define VS_SYNC_DELAY_CONTROL 0x09
// Defined Bits Containing Capabilities of the Control
// (USB_Video_Class_1.1.pdf, 4.1.2 Table 4-3 Defined Bits Containing Capabilities of the Control)
#define SUPPORTS_GET 0x01
#define SUPPORTS_SET 0x02
#define STATE_DISABLED 0x04
#define AUTOUPDATE_CONTROL 0x08
#define ASYNCHRONOUS_CONTROL 0x10
// USB Terminal Types
// (USB_Video_Class_1.1.pdf, B.1 USB Terminal Types)
#define TT_VENDOR_SPECIFIC 0x0100
#define TT_STREAMING 0x0101
// Input Terminal Types
// (USB_Video_Class_1.1.pdf, B.2 Input Terminal Types)
#define ITT_VENDOR_SPECIFIC 0x0200
#define ITT_CAMERA 0x0201
#define ITT_MEDIA_TRANSPORT_INPUT 0x0202
// Output Terminal Types
// (USB_Video_Class_1.1.pdf, B.3 Output Terminal Types)
#define OTT_VENDOR_SPECIFIC 0x0300
#define OTT_DISPLAY 0x0301
#define OTT_MEDIA_TRANSPORT_OUTPUT 0x0302
// External Terminal Types
// (USB_Video_Class_1.1.pdf, B.4 External Terminal Types)
#define EXTERNAL_VENDOR_SPECIFIC 0x0400
#define COMPOSITE_CONNECTOR 0x0401
#define SVIDEO_CONNECTOR 0x0402
#define COMPONENT_CONNECTOR 0x0403
//#define UVC_ENTITY_IS_UNIT(entity) ((entity->type & 0xff00) == 0)
//#define UVC_ENTITY_IS_TERM(entity) ((entity->type & 0xff00) != 0)
//#define UVC_ENTITY_IS_ITERM(entity) ((entity->type & 0xff00) == ITT_VENDOR_SPECIFIC)
//#define UVC_ENTITY_IS_OTERM(entity) ((entity->type & 0xff00) == OTT_VENDOR_SPECIFIC)
/*----------------------------------------------------------------------------
* Structures based on USB_Video_Class_1.1.pdf (www.usb.org)
*---------------------------------------------------------------------------*/
// Interface Association Descriptor
// (USB_Video_Class_1.1.pdf, 3.6 Interface Association Descriptor)
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