Model 4200A-SCS Parameter Analyzer Reference Manual
Section 13: LPT library function reference
4200A-901-01 Rev. C / February 2017
13-177
Also see
None
measf
This command returns the frequency sourced during a single measurement.
Usage
int measf(int
instr_id
, double *
freq
);
instr_id
The instrument identification code of the 4210-CVU:
CVU1
freq
Returned frequency
Details
This command returns the present test frequency being used for a single impedance measurement.
Use the
measz
command to make a single measurement.
Use the
smeasf
or
smeasfRT
command to return the frequencies used for a sweep.
Also see
(on page 13-178)
(on page 13-184)
(on page 13-185)
meast
This command returns a timestamp referenced to a measurement or a system timer.
Usage
int meast(long
timerID
, double *
timestamp
);
timerID
The instrument identification code:
CVU1
,
TIMER1
,
TIMER2
, and so on
timestamp
Returned timestamp
Details
This command is used acquire the timestamp of the last single measurement, or return a timestamp
referenced to a system timer.
When the
timerID
parameter is set for CVU1, calling the
meast
command after the call to perform a
measurement (
measz
command) will return the timestamp for that measurement.
When the
timerID
parameter is set for a timer, the
meast
command can be called at any time and
will return a timestamp that is referenced to a system timer. The
enable
command is used to start
the timer (starts at zero when called).
Use the
smeast
or
smeastRT
command to acquire timestamps for a sweep.
