User Manual

PicoScope 4000 Series Programmer's Guide 45
Copyright © 2008-2011 Pico Technology Ltd. All rights reserved. ps4000pg.en
4.10.26
ps4000IsTriggerOrPulseWidthQualifierEnabled
PICO_STATUS ps4000IsTriggerOrPulseWidthQualifierEnabled
(
short handle,
short * triggerEnabled,
short * pulseWidthQualifierEnabled
)
This function discovers whether a trigger, or pulse width triggering, is enabled.
Applicability
Call after setting up the trigger, and just before calling either
ps4000RunBlock or ps4000RunStreaming.
Arguments
handle, the handle of the required device
triggerEnabled, indicates whether the trigger will successfully be
set when ps4000RunBlock or ps4000RunStreaming is called. A
non-zero value indicates that the trigger is set, otherwise the trigger
is not set.
pulseWidthQualifierEnabled, indicates whether the pulse
width qualifier will successfully be set when ps4000RunBlock or
ps4000RunStreaming is called. A non-zero value indicates that the
pulse width qualifier is set, otherwise the pulse width qualifier is not
set.
Returns
PICO_OK
PICO_INVALID_HANDLE
PICO_NULL_PARAMETER