IS_FIFO_OVR_CNT

Number of FIFO overruns. Is increased if image data gets lost because the USB bus is congested.

IS_SEQUENCE_CNT

Returns the sequence count. For is_CaptureVideo(), this parameter is set to 0. Each time the sequence buffer (image counter) changes, the counter is increased by 1.

IS_SEQUENCE_SIZE

Returns the number of sequence buffers.

IS_EXT_TRIGGER_EVENT_CNT

USB and USB 3 uEye cameras only: Returns the camera's internal count of external trigger events.

IS_TRIGGER_MISSED

Returns the number of unprocessed trigger signals. Is reset to 0 after each call.

IS_LAST_CAPTURE_ERROR

Returns the last image capture error. For a list of all possible error events, see is_CaptureStatus().

IS_PARAMETER_EXT

Indicates whether a parameter set is present on the camera memory. See also is_ParameterSet().

Return value in ulValue:

•TRUE: Parameter set present

•FALSE: Parameter set not present

IS_PARAMETER_SET_1

Indicates whether parameter set 1 including camera settings is present on the camera (read-only). See also is_ParameterSet().

Return value in ulValue:

•TRUE: Parameter set 1 present

•FALSE: Parameter set 1 not present

IS_PARAMETER_SET_2

Indicates whether parameter set 2 including camera settings is present on the camera (read-only). See also is_ParameterSet().

Return value in ulValue:

•TRUE: Parameter set 2 present

•FALSE: Parameter set 2 not present

IS_STANDBY

Sets the camera to standby mode.

ulValue:

•TRUE: Camera changes to standby mode

•FALSE: The camera changes to freerun mode

IS_STANDBY_SUPPORTED

Queries whether the camera supports standby mode (read-only). IS_GET_STATUS has to be passed in ulValue.

Return value in uValue:

•TRUE: The camera supports standby mode

•FALSE: The camera does not support standby mode

IS_GET_STATUS

Returns the information specified by nInfo.