digitalio , function undefined

7 views (last 30 days)
Aqeel Anwar
Aqeel Anwar on 8 Jun 2012
I am using MATLAB R2010b I am trying to access USB to Parallel port (virtual parallel port) through MATLAB, but when I type >> parport=digitalio('parallel','LPT1'); It says: ??? Undefined function or method 'digitalio' for input arguments of type 'char'.
can anyone please help me with this?

Sign in to answer this question.

Answers (1)

Walter Roberson
Walter Roberson on 8 Jun 2012
digitalio() is part of the (optional) Data Acquisition Toolbox
  2 Comments
Aqeel Anwar
Aqeel Anwar on 9 Jun 2012
That still do not answer my question.
How can I avoid this error and access my parallel port by this function?
Walter Roberson
Walter Roberson on 9 Jun 2012
Have you installed and licensed the Data Acquisition Toolbox? What does
which -all digitalio
say?

Sign in to comment.

Categories

Find more on Startup and Shutdown in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!