SendIFC
Name
SendIFC -- perform interface clear
Synopsis
void SendIFC(int board_desc);
Description
SendIFC() resets the GPIB bus by asserting the 'interface clear' (IFC)
bus line
for a duration of at least 100 microseconds. The board specified
by board_desc must be the system controller
in order to assert IFC. The interface clear causes all devices
to untalk and unlisten, puts them into
serial poll disabled state (don't worry, you will still be able
to conduct serial polls), and the board becomes
controller-in-charge.