Chapter 2 Function Reference — GPCTR_Set_Application
NI-DAQ FRM for PC Compatibles 2-216
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National Instruments Corporation
application can be one of the following.
Table 2-31.
Descriptions for
application
Group Application Description
Simple
Counting
and Time
Measurement
ND_SIMPLE_EVENT_CNT
Simple event counting
ND_SINGLE_PERIOD_MSR
Simple single period measurement
ND_SINGLE_PULSE_WIDTH_MSR
Simple single pulse-width
measurement
ND_TRIG_PULSE_WIDTH_MSR
Pulse-width measurement you can
use for recurring pulses
ND_TWO_SIGNAL_EDGE_SEPARATION_
MSR
Pulse-width measurement for
signals on two separate gates
(6602 and 455X devices only)
Simple Pulse
and Pulse
Train
Generation
ND_SINGLE_PULSE_GNR
Generation of a single pulse
ND_SINGLE_TRIG_PULSE_GNR
Generation of a single triggered
pulse
ND_RETRIG_PULSE_GNR
Generation of a retriggerable
single pulse
ND_PULSE_TRAIN_GNR
Generation of pulse train
ND_FSK
Frequency Shift-Keying
Buffered
Counting
and Time
Measurement
ND_BUFFERED_EVENT_CNT
Buffered, asynchronous event
counting
ND_BUFFERED_PERIOD_MSR
Buffered, asynchronous period
measurement
ND_BUFFERED_SEMI_PERIOD_MSR
Buffered, asynchronous semi-period
measurement
ND_BUFFERED_PULSE_WIDTH_MSR
Buffered, asynchronous pulse-width
measurement
ND_BUFFERED_TWO_SIGNAL_EDGE_
SEPARATION_MSR
Buffered, asynchronous pulse-width
measurement for signals on separate
gates (6602 and 455X devices only)
_CNT
=
Counting
_MSR
=
Measurement
_GNR
=
Generation