Simple USBHost WebCam for EA LPC4088 QSB/LPC1768 test program
Dependencies: LPC4088-USBHost mbed
EA LPC4088 QSB/LPC1768をUSBホストにしてWebカメラからJPEG画像を読み取るテストプログラムです。
The usage is the same as KL46Z-USBHostC270_example.
使い方はKL46Z-USBHostC270_exampleと同じです。
動作確認: Logitech C270,Logitech Q200R(Qcam Orbit AF)
LPC4088-USBHostC270/BaseUvc.h
- Committer:
- va009039
- Date:
- 2014-04-25
- Revision:
- 1:1bb68ef9aa77
- Parent:
- 0:c972ee42b455
File content as of revision 1:1bb68ef9aa77:
// BaseUvc.h #include "USBIsochronous.h" #pragma once // --- UVC -------------------------------------------------- #define _30FPS 333333 #define _25FPS 400000 #define _20FPS 500000 #define _15FPS 666666 #define _10FPS 1000000 #define _5FPS 2000000 #define _1FPS 10000000 #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 #define VS_PROBE_CONTROL 0x01 #define VS_COMMIT_CONTROL 0x02 class BaseUvc { public: void poll(int millisec = 0); USB_TYPE Control(int req, int cs, int index, uint8_t* buf, int size); USB_TYPE setInterfaceAlternate(uint8_t intf, uint8_t alt); IsochronousEp* m_isoEp; uint32_t report_cc_count[16]; // ConditionCode uint32_t report_ps_cc_count[16]; // Packt Status ConditionCode // callback void onResult(uint16_t frame, uint8_t* buf, int len); void setOnResult( void (*pMethod)(uint16_t, uint8_t*, int) ); class CDummy; template<class T> void setOnResult( T* pItem, void (T::*pMethod)(uint16_t, uint8_t*, int) ) { m_pCb = NULL; m_pCbItem = (CDummy*) pItem; m_pCbMeth = (void (CDummy::*)(uint16_t, uint8_t*, int)) pMethod; } void clearOnResult(); CDummy* m_pCbItem; void (CDummy::*m_pCbMeth)(uint16_t, uint8_t*, int); void (*m_pCb)(uint16_t, uint8_t*, int); protected: USBHost * host; USBDeviceConnected * dev; };