USB stands for ''Universal Serial Bus''. See http://www.usb.org/ for information about USB. [Tom Wilkason] seems to be successful teaching Tcl to send data through USB ports [http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&frame=left&th=4c4d9f85e60487fa], as was [Uwe Klein], with a [SWIG]ified libusb ... [UK] the [google] newslink leads me down a dark alley;-?. I've put a swig of my libusb effort on the net: http://home.foni.net/~kuttersegeln/swig_libusb-20050616.tgz ---- "Integrating USB into Products" [http://www.ddj.com/dept/architect/196700803?cid=RSSfeed_DDJ_All] ---- [AMG]: http://www.dlpdesign.com/usb/usb245.shtml is an outstanding product. On my first project using it I had a ''supremely'' easy time interfacing it with both the circuit (eight-bit FIFO) and the computer (Tcl opening a MS-Windows COM1:-type device). I highly recommend it. ---- See also [Serial Port] for an opportunity to access USB via a virtual com port driver. -- [RJM] ---- [[ [Category Glossary] ]]