Operator`s manual

Signametrics 92
Negativ
Example
DMMPeriodSt
SM2060  SM2064 ;
Description
clude "SM2
int DMMPeriodStr
Remarks his function m g formatted for
inting. The pr
e Value
Error code
int status = DMMOpenterminalCal(0);
r
Return the next DMM period reading, formatted for printing.
#in 06032.h"
(int nDmm, LPSTR lpszReading)
T
pr
akes a period measurement and returns the result as a strin
int format is fixed to five digits plus units, e.g., 150.01 ms. See
DMMFrequencyStr() for more details.
Parameter Type/Description
nDmm
int umbered starting with zero.
LPSTR ts to a buffer (at least 64 characters long) to hold the
converted result. The return value will consist of a leading sign, a
float ion, and a units specifier.
ue lowing constants.
Value
Identifies the DMM. DMMs are n
lpszReading
Poin
ing-point value in exponential notat
Return Val The return value is one of the fol
Meaning
DMM_OKAY
Operation successfully terminated
e
Error code
DMM_CNT_RNG
Period measurement H/W is over or under range.
Example char
tatus = DMMPeriodStr(0, cBuf);
DMMPolledRe
SM2060 ; SM2060 ;
Negative Valu
cBuf[64];
int status;
s
ad
SM2064 ;