component gray2bin "convert a gray-code input to binary";

pin in unsigned in "gray code in";
pin out unsigned out "gray code out";

license "GPL";
author "andy pugh";
function _;

;;

u32 mask;
u32 num = in;
for(mask = num >> 1 ; mask != 0 ; mask = mask >> 1){
    num ^= mask;
}
out = num;