Error while Code Generation from MATLAB 7.4 to CCS for LF2407 eZdsp

I am using LF2407A eZdsp and when i click on incremental build, it gives an error :- _ _Error building Real-Time Workshop target for block diagram 'open_loop'. MATLAB error message:

Error using ==> callMakeHook.p>callMakeHook at 47

The call to ccslink_ert_make_rtw_hook, during the entry hook generated the following error:

    Error using ==> i_entryHookpoint at 52
Error while creating the link for IDE

The build process will terminate as a result

Answer 1

[Kaustubha Govind]

You may not have all required software setup on your machine. Try running the checkEnvSetup utility that verifies your software configuration.

[Sajal Harmukh]

Maám, we are using MATLAB 7.4 because only that version has LF2407 eZdsp. And Matlab 7.4 does not have the checkEnvSetup utility. Any more ideas, about what this error means ?? or what is the problem here

[Walter Roberson]

Small amendment: MATLAB 7.4, R2007a, was the _last_ version that supported LF2407, not the _only_ version.

http://www.mathworks.com/support/solutions/en/data/1-2MBCUG/index.html?product=ML&solution=1-2MBCUG

You are correct that checkEnvSetup was not introduced until R2009a.

[Kaustubha Govind]

Sajal: I can't remember but there were similar setup utilities in older versions as well (try ccsdsp maybe?). The easiest thing might to find one of the product demos and run through it first to make sure all required software is installed.