I'm looking to communicate with the USB port at a much more low level command level. I want to raw write data to the data line on a USB port. actually it is even more of a low level than a bit level. I want to be able to make the data line go hi or low with a simple command. If you know of any DLL or OCX files that could provide me with such a command please provide the web address for the download of such a file. Thank you.

 

You need to read the book USB Complete by Jan Axelson who is an expert on serial communication. The web site will also have some good tips/code.

http://www.lvr.com/usbc.htm

Gil Lund
[email protected]
www.lundeng.com