Operator`s manual

95 Signametrics
DMM_OKAY
Operation successfully completed.
Negative Value
Error code
Example double f; int status = DMMGetSourceFreq(0, &f);
DMMGetStoredReading
SMU2060  SMU2064 
Description Get a single stored reding.
#include "SMU2060.h"
int DMMGetStoredReading(int nDmm, int iIndex, double *lpdRdng)
Remarks User this function to retrieve readings previously captured by DMMReadNsamples.
Return a double precision reading number iIndex by placing it at a location pointed to by
lpdRdng. iIndex can have a value between 0 and the total number of measuremens taken
by DMMReadNsamples minus 1 (iN – 1).
Parameter
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.
iIndex
int Index to the stored reading, can be 0 to the total of number of
readings taken mins 1.
lpdRdmg
double * Pointer where the reading value is to be saved.
Return Value Integer error code..
Value
Meaning
DMM_OKAY
Operation successfully completed.
Negative Value
Error code
Example double v;
int status = DMMGetStoredReading(0, 0, &v); // get the 1
st
reading
DMMGetSourceMode
SMU2060  SMU2064 
Description Get the operation mode of the source.
#include "SMU2060.h"
#include "USBDMMUser.h"
int DMMGetSourceMode(int nDmm)
Remarks This function returns the currently set source mode.
Parameter
Type/Description
nDmm
int Identifies the DMM. DMMs are numbered starting with zero.