I have tried for a long time trying to get the UART ISR working for this board but without any success. At the latest, I used the device initialization to initialize all the required i/o. I think I got what I need. But things are not working. So I don't have all that I need, I suppose. I noticed when I looked at the register, the URB0 is not getting the characters that it should get. I think the ISR is working, but the characters are not correct.
In any case, could you look at my files and see what I could have missed? I am using the MCF52259 Demo board, but the device I chose is just the MCF52259 chip, not the MCF52259DEMO board.
Thank you in advance.