create MDD file for Rigol DS 4000 series scope
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I am using MATLAB 2015a and Instrument Control APP. I am trying to create a MDD file for my Rigol DS 4000 series scope. I have downloaded IVI and VISA drivers. But no success. I am particularly troubled that I can not run the simple MATLAB example makemid('hp34401'); without getting the error "The specified driver could not be loaded." What am I missing?
2 commentaires
Walter Roberson
le 18 Juil 2015
32 bit versus 64 bit ?
Possibly you are using a 64 bit version of MATLAB and the drivers are 32 bit?
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Vinod
le 20 Juil 2015
I suspect you've not installed the hp34401 driver and you are trying to call MAKEMID on that driver. The error message, "The specified driver could not be loaded.", is pointing you in the right direction.
List the available IVI drivers (more specifically IVI-C drivers) on your machine by looking at the output of
>> Iviinfo = instrhwinfo('ivi')
>> Iviinfo.Modules
You can call MAKEMID on the modules listed in the output of the second command.
3 commentaires
Vinod
le 29 Juil 2015
Technically you don't need IVI drivers to connect to your scope. You can use the SCPI commands from the scope's instrument manual and modify one of the many good examples .
Donald Anthan
le 27 Fév 2023
According to Rigol, their IVI drivers were designed to work with LabVIEW.
Rigol has no plans to implement IVI drivers for MATLAB.
Unfortunately, SCPI commands are the only option...unless someone developes compatable IVI drivers.
While the SCPI commands do work, they are criptic and very OLD SCHOOL.
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