AOR AR-ALPHA, Руководство по эксплуатации

Страница: 132 / 160

130
} ALPHA_BULKIN_PRM, *PALPHA_BULKIN_PRM;
REMARK AORAlphaDD.h (INCLUDE HEDAER)
5.2.3 ALPHA_START_CAPTURE
CONTROL CODE ALPHA_START_CAPTURE
PROPTO-TYPE BOOL DeviceIoControl(
HANDLE hDevice, // = DEVICE HANDLE
DWORD dwIoControlCode, // = ALPHA_START_CAPTURE
LPVOID lpInBuffer, // = PALPHA_CAPTURE_PRM
DWORD nInBufferSize, // = sizeof(ALPHA_CAPTURE_PRM)
LPVOID lpOutBuffer, // = NULL
DWORD nOutBufferSize, // =0
LPDWORD lpBytesReturned, // = POINTER FOR VARIABLES TO
RECEIVE TRANSFER BYTE.
LPOVERLAPPED lpOverlapped // = Overlapped POINTER
);
FUNCTION
Start data acquisition from the end-point of ISOCHRONOUS-IN of the
AR-ALPHA.
STRUCTURER typedef struct _ALPHA_CAPTURE_PRM {
UCHAR ucIsoInEndPoint; // DATA END POINT
} ALPHA_CAPTURE_PRM, *PALPHA_CAPTURE_PRM;
NOTE INCL. HEADER AORAlphaDD.h
5.2.4 ALPHA_STOP_CAPTURE
CONTROL CODE ALPHA_STOP_CAPTURE
PROTO-TYPE
BOOL DeviceIoControl(
HANDLE hDevice, // = DEVICE HANDLE
DWORD dwIoControlCode, // = ALPHA_STOP_CAPTURE
LPVOID lpInBuffer, // = PALPHA_CAPTURE_PRM
DWORD nInBufferSize, // = sizeof(ALPHA_CAPTURE_PRM)
LPVOID lpOutBuffer, // = NULL
DWORD nOutBufferSize, // =0
LPDWORD lpBytesReturned, // = POINTER FOR VARIABLES TO
RECEIVE TRANSFER BYTE.
LPOVERLAPPED lpOverlapped // = Overlapped POINTER
);
FUNCTION
Start data acquisition from the end-point of ISOCHRONOUS-IN of the
AR-ALPHA.