Embedded System

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Arun Sharma
Arun Sharma on 5 Jun 2011
How can we use Simulink to design our embedded system.. Can we interface MATLAB and Simulink with our Micro-controller and control its operation.. Is it possible... and How???
I am using PIC16F877A micro-controller...

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Walter Roberson
Walter Roberson on 5 Jun 2011
Perhaps this previous posting will help: sim2lab
(Note: I do not myself know if there is a difference between the dsPIC33 and the PIC16*)
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Walter Roberson
Walter Roberson on 5 Jun 2011
http://www.mathworks.com/matlabcentral/fileexchange/15955-read-lm73-temperature-sensor shows reading a temperature sensor using your chip.
And see these old practical notes:
http://www.mathworks.com/matlabcentral/newsreader/view_thread/45329
http://www.mathworks.com/matlabcentral/newsreader/view_thread/264868
Walter Roberson
Walter Roberson on 5 Jun 2011
I'm think I might be missing something. The PIC16F877A only has 368 bytes of RAM. That would be very limited to use as a USB controller such as you mentioned in your previous post. Are you sure your USB controller is not communicating via serial emulation to the UART that is on-board the PIC16F877A ?

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