Controlling Instruments Using GPIB

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This chapter describes specific issues related to controlling instruments that use the GPIB interface.

GPIB OverviewBasic features of the General Purpose Interface Bus (GPIB).
Creating a GPIB ObjectThe GPIB object establishes a connection between MATLAB and the instrument via its GPIB interface.
Configuring the GPIB AddressThe GPIB address consists of the board index of the GPIB controller, and the primary address and (optionally) the secondary address of the instrument.
Writing and Reading DataInterface-specific issues related to writing and reading data with a GPIB object.
Events and CallbacksEnhance your instrument control application using events and callbacks.
TriggersSend the GET (Group Execute Trigger) GPIB command to the instrument. This command instructs all addressed Listeners to perform a specified action.
Serial PollsExecute a serial poll where the Controller asks (polls) each addressed Listener to send back a status byte that indicates whether it has asserted the SRQ line and needs servicing.
  


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