403 lines
8.6 KiB
C
403 lines
8.6 KiB
C
#ifndef _UVC_HOST_H
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#define _UVC_HOST_H
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#include "typesdef.h"
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#include "list.h"
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typedef enum
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{
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UVC_DESCRIPTOR_UNDEFINED=0,
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UVC_HEADER,
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UVC_INPUT_TERMINAL,
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UVC_OUTPUT_TERMINAL,
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UVC_SELECTOR_UNIT,
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UVC_PROCESSING_UNIT,
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UVC_EXTENSION_UNIT,
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UVC_ENCODING_UNIT
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}VC_Subtype;
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typedef enum
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{
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VS_UNDEFINED=0,
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VS_INPUT_HEADER,
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VS_OUTPUT_HEADER,
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VS_STILL_IMAGE_FRAME,
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VS_FORMAT_UNCOMPRESSED,
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VS_FRAME_UNCOMPRESSED,
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VS_FORMAT_MJPEG,
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VS_FRAME_MJPEG,
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Reserved,
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Reserved1,
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VS_FORMAT_MPEG2TS,
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Reserved2,
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VS_FORMAT_DV,
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VS_COLORFORMAT,
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Reserved3,
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Reserved4,
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VS_FORMAT_FRAME_BASED,
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VS_FRAME_FRAME_BASED,
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VS_FORMAT_STREAM_BASED,
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VS_FORMAT_H264,
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VS_FRAME_H264,
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VS_FORMAT_H264_SIMULCAST
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}VS_Subtype;
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// Standard Configuration Descriptor
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typedef struct
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{
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uint8 length; // Size of descriptor in uint8
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uint8 type; // Configuration
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uint16 t_length; // Total length
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uint8 num_intf; // Number of interface
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uint8 cv; // bConfigurationValue
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uint8 index; // iConfiguration
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uint8 attr; // Configuration Characteristic
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uint8 max_power; // Power config
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} SCFG_DESC, *P_SCFG_DESC;
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// Standard Interface Descriptor
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typedef struct
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{
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uint8 length;
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uint8 type;
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uint8 num;
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uint8 alt_tring;
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uint8 end_points;
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uint8 iclass;
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uint8 sub;
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uint8 proto;
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uint8 index;
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} SINTF_DESC, *P_INTF_DESC;
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// Standard Device Descriptor
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typedef struct
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{
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uint8 length;
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uint8 descriptor_type;
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uint16 bcd_usb;
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uint8 device_class;
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uint8 device_subclass;
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uint8 device_protocol;
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uint8 maxpacket_size0;
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uint16 id_vendor;
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uint16 id_product;
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uint16 bcd_device;
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uint8 manufacturer;
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uint8 product;
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uint8 serial_number;
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uint8 num_configurations;
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} SDEV_DESC, *P_DEV_DESC;
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// Standard EndPoint Descriptor
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typedef struct
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{
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uint8 length;
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uint8 type;
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uint8 ep_addr;
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uint8 attr;
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uint16 pay_load; // low-speed this must be 0x08
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uint8 interval;
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} SEP_DESC, *P_EP_DESC;
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struct VC_PROCESS{
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uint8 bLength;
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uint8 bDescriptorType;
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uint8 bDescriptorSubtype;
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uint8 bUnitID;
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uint8 bSourceID;
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uint16 wMaxMultiplier;
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uint8 bControlSize;
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uint32 bmControls;
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uint8 iProcessing;
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}__attribute__((packed));
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typedef struct{
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uint8 bLength;
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uint8 bDescriptorType;
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uint8 bDescriptorSubtype;
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uint8 bFrameIndex;
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uint8 bmCapabilities;
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uint16 wWidth;
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uint16 wHeight;
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}VS_FRAME;
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typedef struct{
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uint8 bLength;
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uint8 bDescriptorType;
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uint8 bDescriptorSubtype;
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uint8 bFrameIndex;
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uint8 bNumFrameDescriptors;
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}VS_FORMAT;
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typedef struct{
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uint8 bLength;
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uint8 bDescriptorType;
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uint8 bDescriptorSubtype;
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uint8 bNumFormats;
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}VS_HEAD;
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#define INTERFACE_Type 0x24
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#define STRAME_O_CONTORL 0x04
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#define ENDPOINT_DESC 0x05
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#define VS_FAME_TYPE_MAXNUM 20
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#define VS_FORMAT_TYPE_MAXNUM 2
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#define __INTFS_STACK__ 32
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#define IS_UVC_JPEG 1
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#define USB_DEV_UVC_CLASS 0xef
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#define USB_DEV_HUB_CLASS 0X09
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#define UVC_SET_REQ 0x21
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#define UVC_GET_REQ 0xA1
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#define UVC_SET_CUR 0x01
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#define UVC_GET_CUR 0x81
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#define UVC_GET_MIN 0x82
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#define UVC_GET_MAX 0x83
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#define UVC_GET_RES 0x84
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#define UVC_GET_LEN 0x85
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#define UVC_GET_INFO 0x86
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#define UVC_GET_DEF 0x87
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#define UVC_CLASS 0x0e
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#define UAC_CLASS 0x01
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#define UVC_VGA 1
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#define UVC_720P 2
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typedef struct{
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uint8 DesLen;
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uint8 DescriptorType;
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uint8 Subtype;
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uint8 control_endpoint;
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VS_HEAD vs_head;
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VS_FRAME vs_frame[VS_FAME_TYPE_MAXNUM];
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VS_FORMAT vs_format[VS_FORMAT_TYPE_MAXNUM];
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uint8 vs_frame_num;
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uint8 vs_format_num;
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uint32 intfs_count;
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uint32 edpt_count;
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SINTF_DESC intfs[__INTFS_STACK__];
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SEP_DESC edpt[__INTFS_STACK__];
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struct VC_PROCESS vc_process;
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uint8 control_intfs;
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}UVC_DES;
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typedef struct{
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uint8 ep;
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uint8 eptpye;
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uint16 len;
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}EP_DES;
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typedef struct
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{
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uint8 ctyp;
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uint8 cv;
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uint8 epctl;
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uint8 ctl_intfs;
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uint8 ctl_altset;
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uint8 ctl_pload;
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uint8 ctl_ttyp;
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uint8 ctl_interval;
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uint8 epstrm;
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uint8 strm_intfs;
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uint8 strm_altset;
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uint16 strm_pload;
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uint8 strm_ttyp;
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uint8 strm_interval;
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}UVCDEV;
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typedef struct{
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uint8 ctl_intfs;
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uint32 process_ctl;
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uint8 process_unitID;
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}UVC_PROCESS;
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typedef struct {
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uint8 ctl_val;
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int16 info;
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int16 max;
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int16 min;
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uint16 res;
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int16 cur;
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}UVC_PROC_REQ;
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typedef struct{
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UVC_PROC_REQ brightness;
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UVC_PROC_REQ contrast;
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UVC_PROC_REQ hue;
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UVC_PROC_REQ saturation;
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UVC_PROC_REQ sharpness;
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UVC_PROC_REQ gamma;
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UVC_PROC_REQ white_bal_temp;
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UVC_PROC_REQ white_bal_comp;
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UVC_PROC_REQ backlight_comp;
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UVC_PROC_REQ gain;
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UVC_PROC_REQ power_line_fre;
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UVC_PROC_REQ hue_auto;
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UVC_PROC_REQ white_bal_temp_auto;
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UVC_PROC_REQ white_bal_comp_auto;
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UVC_PROC_REQ digital_mult;
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UVC_PROC_REQ digital_mult_limit;
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UVC_PROC_REQ ana_video_stan;
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UVC_PROC_REQ ana_lock_sta;
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UVC_PROC_REQ contrast_auto;
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}UVC_PROCESS_INFO;
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typedef enum {
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BRIGHTNESS,
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CONTRAST,
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HUE,
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SATURATION,
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SHARPNESS,
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GAMMA,
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WHITE_BAL_TEMP,
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WHITE_BAL_COMP,
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BACKLIGHT_COMP,
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GAIN,
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POWER_LINE_FRE,
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HUE_AUTO,
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WHITE_BAL_TEMP_AUTO,
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WHITE_BAL_COMP_AUTO,
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DIGITAL_MULT,
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DIGITAL_MULT_LIMIT,
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ANA_VIDEO_STAN,
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ANA_LOCK_STA,
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AONTRAST_AUTO
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}UVC_PROCESS_ENUM;
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typedef struct{
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VS_FRAME vs_frame;
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VS_FORMAT vs_format;
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}UVC_SLEST;
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struct VIDEO_COMMIT
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{
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uint16 bmhint;
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uint8 bFormatIndex;
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uint8 bFrameIndex;
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uint32 dwFrameInterval;
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uint16 wKeyFrameRate;
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uint16 wPFrameRate;
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uint16 wCompQuality;
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uint16 wCompWindowSize;
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uint16 wDelay;
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uint32 dwMaxVideoFrameSize;
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uint32 dwMaxPayloadTSize;
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}__attribute__((packed));
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typedef struct {
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struct list_head list;
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uint8 *cpbuff; //当前写入数据的地址
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uint8 uvc_head[16];//one pack head data
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uint8 frame_end; //frame结束标志，表示USB获取数据结束 0：进行中 1：正常结束 2：异常结束
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uint32 tgl;
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uint32 sta;
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uint32 state; //frame状态，0：空闲 1：正在填充 2:可用 3:应用正在使用
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uint32 frame_len; //帧长度
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uint32 data_len;//one packe data len
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uint32 head_len;//one packe head len
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uint32 re_space;//当前所写的buff剩余空间
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uint32 frame_counter;
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}UVC_MANAGE;
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typedef struct {
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struct list_head list; //BLANK块节点互连
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uint32 frame_counter; //此数据块代表的frame号
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uint32 blank_len; //blank可使用的数据长度，最后一个数据块非满外，其他都满
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uint32 re_space; //当前blank剩下多少空间可填
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uint8 blank_loop; //blank计数，每一帧都从0开始增加，便于后面重组
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uint8 *buf_ptr; //数据块指针
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uint8 busy; //blank块状态，0：空闲 1：正在填充或者发送 2:可用
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}UVC_BLANK;
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typedef struct{
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uint8 addr;
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uint8 int_endpoint;
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uint8 port_num;
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uint8 connect_port;
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}HUB_manage;
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enum usb_host_io_cmd {
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USB_HOST_IO_CMD_RESET, //usb复位
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USB_HOST_IO_CMD_SET_CUR,
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USB_HOST_IO_CMD_GET_CUR,
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USB_HOST_IO_CMD_SET_IDX, //1:VGA, 2:720
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};
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struct uvc_user_arg
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{
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void *usb_dev;
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uint32_t state; //0:可以创建任务 1:正在运行 2:等待任务删除
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uint32_t uvc_format;
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};
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#define HUB_STATU_CONNECT (BIT(1))
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#define HUB_STATU_RESTEND (BIT(1))
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/**hub clear feature **/
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#define PORT_CONNECT 0x10
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#define PORT_ENABLE 0X01
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#define CLEAR_PORT_REST 0x14
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/**hub set feature **/
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#define PORT_POWER 0X08
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#define PORT_REST 0x04
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#define UVC_EP 2
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#define HUB_EP 1
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#define UAC_EP 3
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#define UVC2_EP 1
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#define ISO_HEAD 0
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#define BULK_HEAD 12
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#define UVC_HEAD BULK_HEAD
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#define UVC_HOST_NUM 2
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void uvc_room_init(void *p_dev);
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void usb_dma_irq(void * dev, uint8_t* uvc_rx_buff, uint8_t uvc_head_res, uint8_t ep_type);
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//void usb_host_irq(typedef_usb_t *usb_sw);
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void uvc_user();
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void uvc_room_init_mjpeg();
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void uvc_room_deinit_mjpeg();
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void uvc_room_init_h264();
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void uvc_room_deinit_h264(void);
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void uvc_reset_dev(uint8_t en);
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void uvc_reset_dev_mjpeg(uint8_t en);
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void uvc_reset_dev_h264(uint8_t en);
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void uvc_sema_init();
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void uvc_sema_down(int32 tmo_ms);
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void uvc_sema_up();
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void uvc_app_user_init();
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void force_reset_uvc_frame();
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UVC_MANAGE* get_uvc_message_gloal();
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uint32 get_uvc_frame_len();
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uint8* get_uvc_buf();
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uint8 free_uvc_blank(UVC_BLANK* uvc_b);
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UVC_BLANK* get_uvc_blank();
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#endif
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