Thanx Andy
Everything seems to be running smoothly now.
I hope to finish tomorrow and see if my 8252 is doing its job properly.
If not i will look into optimising it with better c and assembly if necessary.
The whole point of using c is to stop using asswmbly. I've been programming with assembly for years and I never got a single complex program running for the first time no mater how hard I tried. but with c all my programs work first time from simple to extremely complex.