Send trigger message to instrument
A GPIB, VISA-GPIB, or VISA-VXI object.
trigger(obj) sends a trigger
message to the instrument connected to
Before you can use
be connected to the instrument with the
A connected interface object has a
open. An error is returned if you attempt
not connected to the instrument.
For GPIB and VISA-GPIB objects, the Group Execute Trigger (GET) message is sent to the instrument.
For VISA-VXI objects, if the
is configured to
software, the Word Serial Trigger
command is sent to the instrument. If
hardware, a hardware trigger is sent
on the line specified by the