147
Signametrics
Threshold DAC, start the totalizer, after the required time stop and read the accumulated
count. The total number of events is limited to 1,000,000,000. The SMU2064 product
allows up to 90 kHz input, but reduces the resolution of the count.
Parameter Type/Description
nDmm
int
Identifies the DMM. DMMs are numbered starting with zero.
Edge
int
Identifies the edge of the counter. If TRAILING (0) count
negative edges, if LEADING (1) count positive edges
Return Value
Integer error code.
Value Meaning
DMM_OKAY
Operation successfully completed.
Negative Value
Error code
Example
int status = DMMStartTotalizer(0, LEADING);
DMMStopTotalizer
SMU2060
SMU2064
Description
Terminate the accumulation process of the Totalizer.
#include "SMU2060.h"
int
DMMStopTotalizer(int
nDmm
)
Remarks
This function stops the accumulation process. Following this function, the totalized value
can be read. For details see
DMMStartTotalizer
.
Parameter Type/Description
nDmm
int
Identifies the DMM. DMMs are numbered starting with zero.
Return Value
The return value is one of the following constants.
Value Meaning
DMM_OKAY
Operation was successful.
Negative Value
Error code
Example
int status = DMMStopTotalizer(0);