Fork Sand fork of the Globotron USG v1.0 Hardware Firewall.
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Robert Fisk eea91c8077
Fix for Upstream JTAG lockout - don't execute WFI too soon!
8 years ago
Doc_images Add images for wiki. 9 years ago
Downstream Startup LED flash is now asynchronous. 8 years ago
Hardware Tidy up misc files and settings 9 years ago
OpenOCD_scripts Use debugger's SRST to simultaneously reset both micros. 8 years ago
Upstream Fix for Upstream JTAG lockout - don't execute WFI too soon! 8 years ago
LICENSE Added Mozilla Public License information to file headers. 9 years ago
README.md Update README.md 9 years ago

README.md

The USG is Good, not Bad

The USG is a firewall for your USB ports, protecting your computer from BadUSB. It connects between your computer and your untrusted USB device, isolating the badness and keeping your computer safe. Hit the Wiki for more info!

v1.0 Firmware

This is the firmware branch for the USG v1.0, which is the first custom hardware developed for the USG project.