Operator`s manual

Signametrics 94
Parame
ter
Type/Description
nDmm
Return Value
Value
int Identifies the DMM. DMMs are numbered starting with zero.
DMM_OKAY if command accepted, else FALSE or an error code.
Meaning
FALSE
DMM is busy and can’t execute a polled read command.
AY
l. DMM entered busy state
e Value
Example nt status
lledRe
SM2060 ; SM
Description is read MM formatted for printing.
"SM2
TR lpszReading)
emarks This function is the string version of DMMPolledRead. See DMMPolledRead for more
details.
r
DMM_OK
Operation successfu
Negativ
Error code
i = DMMPolledReadCmd(0);
DMMPo adStr
2064 ;
If DMM y, return the next reading from the D
#include 06032.h"
int DMMPolledReadStr(int nDmm, LPS
R
Paramete Type/Description
nDmm
MM. DMMs are numbered starting with zero.
lpszRead
oints to a buffer (at least 64 characters long) to hold the
converted result. The return value will consist of a leading sign, a
d a units specifier.
lue
Value
int Identifies the D
ing
LPSTR P
floating-point value in exponential notation, an
Return Va The return value is one of the following constants, or the string length is OK.
Meaning
FALSE
DMM is ready, and reading is placed at lpszReading
ue
Erro
Example char strMsg
if(DMMPolledReadStr(0, strMsg)) MessageBox(0,strMsg,
"SM2064",MB_OK); // display readings;
SM2060 ; SM2064 ;
DMM is not ready
TRUE
Negative Val
r code
[64];
DMMQuickInit