Command BCGetConnectedDeviceList :

This command returns the string array :

+ primary address + secondary address for 1st device found

+ primary address + secondary address for 2d device found
ect ....
ex:
HEWLETT-PACKARD,3589A,3343A00642,A.00.03 PAD=6 SAD=0

BCGetConnectedDeviceList Definition
Input Argument	Tango::DEV_VOID	no argin
Output Argument	Tango::DEVVAR_STRINGARRAY	list of connected device on the GPIB bus
DisplayLevel	EXPERT	..
Inherited	false	..
Abstract	false	..
Polling Period	Not polled	..
Command allowed for	All states	..