Need help with a lab experiment

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Joined Mar 27, 2008
I'm having trouble with my project on writing interrupts. I'm designing a project with an LCD and keypad using the software polling and interrupt driven methods. The LCD display must display "Hello!" once compiled to the HC9S12. The keypad has to interrupt the program once a button is pressed. The code was too big to post so I attached it. Any help would be greatly appreciated.