Sensoray 817 - Manual (Page 12)

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board
Index of the board being addressed (1 .. SYS_MAXBOARDS ).
aChan
Index of the input video channel being addressed (1 .. 16).
pVMode
Pointer to VIDEO _ MODE structure defining required video mode.
S817_SetCaptureMode
ECODE S817_SetCaptureMode (int board, int aChan, CAPTURE_MODE *pCMode)
Sets capture mode for a selected channel on a selected board.
board
Index of the board being addressed (1 .. SYS_MAXBOARDS ).
aChan
Index of the input video channel being addressed (1 .. 16).
pCMode
Pointer to CAPTURE _ MODE structure defining required capture mode.
S817_GetBuffer
ECODE S817_GetBuffer (int board, int aChan, CAP_BUFFER *cBuf, int
capType)
Copies the pointers to captured data into the CAP_BUFFER structure . New capture to
this buffer is not allowed and the data remains unchanged until the buffer is released
back to the driver (see
S817_ReleaseBuffer below).
board
Index of the board being addressed (1 .. SYS_MAXBOARDS ).
aChan
Index of the input video channel being addressed (1 .. 16).
cBuf
Pointer to CAP_BUFFER structure.
capType
Type of captured data requested: bitmap or JPEG. Must be either CAP_JPG or
CAP_BMP.