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