Specifications

85 Signametrics
lue
Value
Return Va The return value is one of the following constants.
Meaning
DMM_OKAY
lly completed.
ue
Example F; int st
SMX2040  SMX2042 ; SMX2044
Description ercent
"sm2
FAR *lpdDcy)
Remarks on measurement function, and a
us signal. It is stored as
numbers in the location pointed to by lpdDcy. The
shold DAC.
Parameter
Operation successfu
Negative Val
Error code
double C atus = DMMReadCrestFactor(0, &CF);
DMMReadDutyCycle
;
Return p duty cycle of ACV signal.
#include 04032.h"
int DMMReadDutyCycle(int nDmm, double
This is a Sec
valid range m
dary function and the DMM must be in AC
t be set. It returns percent duty cycle of the
double-precision floating-point
measured duty cycle is effected by the setting of the Thre
Type/Description
Identifies the DMM. DMMs are numbered starting with zero.
lpdDcy
double FAR * Points to the location which holds the duty cycle.
Return Value he return value is one of the following constants.
Value
nDmm
int
T
Meaning
DMM_OKAY
Operation successfully completed.
Negativ
Example
DMMReadFrequency
SMX2040  SMX2042 ; SMX2044
Description he next
int DMMReadFrequency(int nDmm, double FAR *lpdResult)
e Value
Error code
double dcy; int state; state = DMMReadDutyCycle(0, &dcy);
;
Return t double floating-point frequency reading from the DMM.
#include "sm204032.h"
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