Specifications

sharpVISION™ Camera

sharpVISION™ SDK Reference

3.3.2. SvGrabOneFrame

SV_ERROR SvGrabOneFrame( SV_HANDLE hCamera, PSV_FRAME pFrame )

Return values

SVC_SUCCESS if successful, otherwise

SVC_INVALIDHANDLE, if the camera handle is not valid.

SVC_BUFFERTOOSMALL, if the frame buffer is too small for the image.

SVC_FIREWIREFAULT, if an internal error occurred while calling the firewire driver.

Parameters

hCamera

Specifies the handle to an open camera.

pFrame

Specifies the pointer to a SV_FRAME structure. The structure is used to acquire the frame.

Remarks

This function grabs synchronously a frame from the camera. It returns when the frame has

been acquired.