Frame Grabber SDK (Windows-C) Developer Guide
int
IFHANDLE
);
Parameters
nAccess,
*phIface
nIndex
[IN] Frame grabber index, which starts from 0.
nAccess
[IN] Access mode. See Frame Grabber Access Mode for details.
phIface
[OUT] Frame grabber handle.
Return Value
Return MV_FG_SUCCESS on success, and return Error Code on failure.
Remarks
● There are three types of access modes: MV_FG_ACCESS_UNKNOWN, MV_FG_ACCESS_READONLY,
and MV_FG_ACCESS_CONTROL.
● CoaXPress frame grabbers and Camera Link frame grabbers can only be enabled with the access
mode MV_FG_ACCESS_CONTROL (i.e., with permission to control).
3.2.7 MV_FG_OpenInterfaceByID
Open the frame grabber according to frame grabber ID and specify its access mode.
API Definition
int MV_FG_OpenInterfaceByID(
char
*pcInterfaceID,
int
nAccess,
IFHANDLE *phIface
);
Parameters
pcInterfaceID
[IN] Frame grabber ID.
nAccess
[IN] Access mode. See Frame Grabber Access Mode for details.
phIface
[OUT] Frame grabber handle.
Return Value
Return MV_FG_SUCCESS on success, and return Error Code on failure.
Remarks
● There are three types of access modes: MV_FG_ACCESS_UNKNOWN, MV_FG_ACCESS_READONLY,
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