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Easy I/O for DAQ Library Chapter 10
LabWindows/CVI Standard Libraries 10-34 © National Instruments Corporation
CounterStop
short
error
=
CounterStop
(unsigned long
taskID
);
Purpose
Stops a count operation immediately.
Parameters
Input
taskID
unsigned
long integer
The reference number assigned to the
counting operation by one of the counter
configuration functions.
Return Value
error
short integer Refer to error codes in Table 10-5.
DelayedPulseGenConfig
short
error
=
DelayedPulseGenConfig
(short
device
, char
counter
[],
double
pulseDelay
, double
pulseWidth
,
unsigned short
timebaseSource
,
unsigned short
gateMode
,
unsigned short
pulsePolarity
,
double *
actualDelay
,
double *
actualPulseWidth
,
unsigned long *
taskID
);
Purpose
Configures a counter to generate a delayed TTL pulse or triggered pulse train on its OUT pin.
The signal is created by decrementing the counter twice, first for the delay to the pulse (phase 1),
then for the pulse itself (phase 2). The function selects the highest resolution timebase to achieve
the desired characteristics.
You can also call the CounterStart function to gate or trigger the operation with a signal on
the counter's GATE pin.