EXFO CT440 Series, User Manual

Page: 160 / 169

Description of Functions
154
CT440
Instrument Information Functions
CT440_GetCT440SN
Applicability All models of CT440.
Description This function returns the serial number of the CT440 connected to
your computer.
Declaration int32_t CT440_GetCT440SN(uint64_t uiHandle,char SN[50]);
Parameters uiHandle
Handle returned from CT440_Init
Type: Input
Data type: unsigned int64
SN[50]
Allocated memory for storing the serial number.
Type: Input/Output
Data type: char[50]
Return value

> 0: the operation succeeded.

-1: the operation failed.
Example char SN[50];
CT440_GetCT440SN(uiHandle, SN);
printf("Serial number : %s \n", SN);