video streaming using websocket. but,streaming is very slower than 0.1fps.
Dependencies: BaseUsbHost EthernetInterface WebSocketClient mbed-rtos mbed
Fork of BaseUsbHost_example by
UvcCam.h
00001 // UvcCam.h 2013/2/11 00002 #ifndef UVC_CAM_H 00003 #define UVC_CAM_H 00004 00005 #define UVC_160x120 2 00006 #define UVC_176x144 3 00007 #define UVC_320x176 4 00008 #define UVC_320x240 5 00009 #define UVC_352x288 6 00010 #define UVC_432x240 7 00011 #define UVC_640x480 1 00012 #define UVC_544x288 8 00013 #define UVC_640x360 9 00014 #define UVC_752x416 10 00015 #define UVC_800x448 11 00016 #define UVC_800x600 12 00017 00018 #define UVC_MJPEG 2 00019 #define UVC_YUY2 1 00020 00021 #define VERBOSE(...) do{printf(__VA_ARGS__);} while(0); 00022 00023 class UvcCam : public BaseUvc { 00024 public: 00025 UvcCam(int formatIndex = UVC_MJPEG, int frameIndex = UVC_160x120, uint32_t interval = _5FPS, ControlEp* ctlEp = NULL); 00026 static bool check(ControlEp* ctlEp); 00027 uint16_t vid; 00028 uint16_t pid; 00029 }; 00030 00031 class UvcCfg { 00032 public: 00033 UvcCfg(int formatIndex, int frameIndex, ControlEp* ctlEp); 00034 uint8_t bEndpointAddress; 00035 uint16_t wMaxPacketSize; 00036 uint8_t FormatIndex; 00037 uint8_t FrameIndex; 00038 uint32_t dwFrameInterval; 00039 uint8_t bInterface; 00040 uint8_t bAlternate; 00041 uint16_t bcdUVC; 00042 private: 00043 void _parserAudioControl(uint8_t* buf, int len); 00044 void _parserAudioStream(uint8_t* buf, int len); 00045 void _parserVideoControl(uint8_t* buf, int len); 00046 void _parserVideoStream(uint8_t* buf, int len); 00047 void _parserConfigurationDescriptor(uint8_t* buf, int len); 00048 uint16_t _width; 00049 uint16_t _height; 00050 uint8_t _payload; 00051 int _If; 00052 int _Ifalt; 00053 int _IfClass; 00054 int _IfSubClass; 00055 ControlEp* _ctlEp; 00056 }; 00057 00058 #endif //UVC_CAM_H
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