I will give 10 points to anyone who can answer this one!!

[pullock]

Hi All,

I am writing a program that reads gillham gray code for a data logger. For those who don't know, gray code is that sent by an altitude encoder to a transponder in light aircraft.

I have a list of Gillham codes, and that is OK, but what I need for writing a program is a mathmatical equasion that converts the gillham code to either binary, hex, or decimal.

I have searched the internet in every way that I can and I can't find the info that I need, so my question is can anybody help me find out how to get this equasion PPPLLLLEEEEAAASSSSEEEEEEE???????????


Regards,

Pullock.