Operator`s manual

Signametrics 58
alue
Erro
Example ableTrimDAC
DMMDisArmTrigger
SM2040 ; SM2042 ; SM2044 ;
int DMMDisArmTrigger(int nDmm)
Remarks ction se ommand. If the DMM is waiting
it w w operation. It can be used
ex ommand
rmAn , DMMArmTrigger, or DMMTrigger ). It can be used
imitati
Negative V
r code
DMMDis (0); // Remove Trim DAC from operation
Description Abort trigger operation.
This fun nds the DMM a trigger termination c
for a trigger,
following an
ill exit the wait mode, and be ready for a ne
ternal hardware or analog level trigger arm c
(DMMA
with no l
alogTrigger
on.
Parameter Type/Description
nDmm
numbered starting with zero.
t
Value
int Identifies the DMM. DMMs are
Re
urn Value Integer error code
Meaning
DMM_OKAY
n successfully completed.
Description
int DMMDutyCycleStr LPSTR lpszReading)
Remarks This function is
ored at the loc ore
etails.
Parameter
Operatio
Negative Value
Error code
DMMDutyCycleStr
SM2040  SM2042 ; SM2044 ;
Return percent duty cycle of an AC signal in string format.
#include "sm204032.h"
(int nDmm,
the string version of DMMReadDutyCycle. The measurement result is
st
d
ation pointed to by lpszReading. See DMMReadDutyCycle for m
Type/Description
nDmm
int e DMM. DMMs are numbered starting with zero.
LPSTR 64 characters long) to hold the
re
ue e is one of the following constants.
Value
Identifies th
lpszReading
Points to a buffer (at least
sult.
Return Val The return valu
Meaning
DMM_OKAY
Valid return.