USB Proxy

Offers three methods: pattern replacement, declarative byte operations, and Lua scripting, allowing both simple swaps and complex logic, as detailed in the injection.json examples.

Supports USB OTG ports like Raspberry Pi 4 or the dummy_hcd kernel module for virtual setups, providing adaptability in various environments, as explained in the prerequisite steps.

Captures and modifies USB control, interrupt, bulk, and isochronous transfers on-the-fly, enabling immediate inspection and manipulation for debugging or security testing.

Uses JSON configuration files with options for modify, ignore, and stall rules, offering precise control over specific USB packets, demonstrated in the detailed injection templates.

Can automatically remap device endpoints to match UDC capabilities and adjust descriptors, handling compatibility issues when using the --auto_remap_endpoints flag.