Eldon:

This discussion forum excellent to use during software-develoopment,
to ask questions aboute small problems, even get advice how to solve them, especally if you are an 8051-user.
But if you never maked any software to a uP, it's rather a quesion
aboute to take help from someone who have that skill.
It will takes a little time to learn how to use optimum of the
processor-force, uarts, timers and interrupt registers,
and also to perform efficient routines.
So, tell us what you are going do, then someone may help you.
There are parhaps alredy someone who have a lots of software-
modules that you can get use of in either C or assambly.

Magnus._.