How to mount arduino in matlab 2012a?

I already installed support package installer for arduino uno.But still having the same problem in the picture below.Plz help me.Thanks.

[Madhu Govindarajan]

what happens when you try the following

>> which -all arduino

[Walter Roberson]

Did you install http://www.mathworks.com/matlabcentral/fileexchange/32374-legacy-matlab-and-simulink-support-for-arduino ?

[Anupa Koswatta]

@Madhu Govindarajan, thanks for ur reply.

this is wht happened when I enter >>which-all arduino

[Anupa Koswatta]

@Walter Roberson

thank for ur reply.

I followed the link and installed it. After that I am having this problem now.

how can i solve it? thank you.

[Walter Roberson]

Duplicated by later http://uk.mathworks.com/matlabcentral/answers/271833-how-can-i-connect-arduino-uno-to-matlab-2012a

You need to close either this Question or the newer version of this Question, linked to above, as it is too confusing to have multiple copies of the same question open.

[Walter Roberson]

As noted in that other Question,

"The version of arduino() for those versions did not permit any input indicating the variety of device, just the port number."

Answer 1

[Walter Roberson]

You need to upgrade to a newer version of MATLAB for upgraded support for Arduino. Or alternately, open a case with Mathworks Technical Support with regards to your R2012a version, but I am not sure they are providing any support for 4 year old versions.

Note: you will need to have a current software support contract to open a case with Mathworks Technical Support.

[Anupa Koswatta]

Thank you for your reply.