Operator`s manual

Signametrics 74
lpdApert
Return Value
Value
ure
double * Pointer where the aperture is saved to.
Integer value version code or an error code.
Meaning
Negative Value
Error code
Example
int status; double aperture;
status = D
DMMGetBufferSize
SM2060 ; SM
Description e e.
" h"
.h"
m ction returns the currently set buffer size. This value can be 80 or 120. The value
on the settings of the Aperture value.
Parame
MMGetAperture(0, & aperture);
2064 ;
Return th currently selected internal buffer siz
#include
SM206032.
#include "UseroDMM
int DMMGetBufferSize(int nDmm, int * lpiLength)
Re arks This fun
depends
ter Type/Description
iDmm
fies the DMM. DMMs are numbered starting with zero.
stored.
lue
Value
int Identi
lpiLength
Int * Pointer at which the buffer length is
Return Va The return value is one of the following constants.
Meaning
Value int Error or Warning code
Example int length;
MMGetBuffe
DMMGetBusInfo
SM2060 ; SM
Description h d Slot numbers for the selected DMM.
emarks This function reads the PCI bus and slot numbers for the selected DMM. . It provides
means to relate the physical card location to the nDmm value by detecting the location of
a DMM in the PCI system tree. This function actually scans the hardware rather then
nformation in the registry.
r
D rSize(0, & length); // read buffer size
2064 ;
Returns t e PCI Bus an
int DMMGetBusInfo(int nDmm, int *bus, int *slot)
R
look up the i
Paramete Type/Description