Hi Herman

>> If it is not a lot of work, I would like to give it a try.
>
>No, I already have the function built into my library. It just a matter to make a main program to call it :)

Okay. Actually sorry for being ambigous I had meant a lot of work for you.

>> Is this compilable in BC3.1 C/C++?
>
>No, it's in ASM. However, you don't have to compile it. I give you the exe file. Or do you want a C/C++ version? I have a complete working example (plus the drivers) in C++, but sorry I forgot the link.

EXE is fine, but if the codes in C are shareable I would love to have a look at them, but it is totally up to you.

Thanks for your generosity, you can send them to the email any or all addresses in the signature.