Tanks I.N. and Gabriel for amswering to my email.
That problem was solved. No it builds the project and i get the
fallowing error:
"simstruc.h", line 281: fatal error: #error Unrecognized use.
I don't know what to do.
Tanks.
The initial problem was:
i have tested the Matlab demo PWM Duty Cycle Control via Period Change, on
an F2812 eZdsp board. I've built the simulink model, and it creates
a Code Composer Studio Project. But when I build the project doesn't find the file
DSP281x_Device.h. I copy this file from Matlab\toolbox\rtw\target\tic2000\tic2000\ and after
building the project i get the same error.
I use Matlab 7.1 and Code Composer Studio 3.1.
I need help.
Tank you.

(You need to be a member of code-comp -- send a blank email to code-comp-subscribe@yahoogroups.com )