Hi everyone,

I'm trying to find a way of displaying a message in a 5x7 LED
array. Basically, I don't have a good idea of how this is
usually done, but since I have worked a little bit with the
16C84, I thought I give it a try.

I was thinking about having a message array 32 bits long by
5 bit wide containing the information I want to display. I would
then take each one of the 32 bit words and rotate sequentially
bit by bit and display the 7 most significant bits after each
rotation. I would do this for each of the 5 rows of the LED display.

I will appreciate any help on how I do this 32 bit rotation with
the PIC, and also any suggestions or comments as of how messages
can be displayed in LED display arrays with the PIC.


Best Regards,

Pedro