Signametrics
42
Description
Get the currently set Auto Scan step time.
#include “SMX4032.H”
int
SCANGetStepTime(int
iScan, double FAR *lpdTstep)
Remarks
This function returns a double floating value that is the currently set step time.
Parameter Type/Description
iScan
int
Identifies the Scanner. Scanners are numbered starting with zero.
lpdTstep
double FAR *
Pointer where the Step time value is to be saved.
Return Value
Integer error code..
Value Meaning
SCAN_OKAY
Operation successfully completed.
Negative Value
Error code
Example
double FAR Tstep;
int status = SCANGetStepTime(0, &Tstep);
SCANGetTriggerIn
H/W access Command
Polled Command
Description
Read the state of the Trigger Input line.
#include “SM4040.H”
int
SCANGetTriggerIn
(
int iScan
)
Remarks
This function returns the logic state of the Hardware trigger input line to the Scanner.
Parameter Type/Description
iScan
int
Identifies the Scanner. Scanners are numbered starting with zero.
Return Value
Scanner hardware code or an error code.
Value Meaning
0 or Positive value
State of the Trigger inut line.
Negative Value
Error code
Example
int Trig = SCANGetTriggerIn(0);
SCANGetType
H/W access Command
Polled Command
Description
Get the type of the Scanner.