This implements a TTCN-3 USB test port for Eclipse TITAN. Running on a (Linux) USB host computer, it allows you to write TTCN-3 tests for USB device. This means that the USB host (including the Linux kernel USB stack, libusb-1.0 and titan.TestPorts.USB form the tester, and the USB device with its built-in firmware forms the IUT(Implementation under Test).
The idea of this module is to be able to write abstract test suites in TTCN-3 which verify the functionality, and or interoperability of the interface/protocol they expose. The first such implementation for which this TestPort is going to be used is the osmo-ccid program, a USB device side implementation of the USB CCID (Chipcard Interface Device) class.
You can clone from the official titan.TestPorts.USB repository using
git clone https://git.osmocom.org/titan.TestPorts.USB
There's a cgit interface at https://cgit.osmocom.org/titan.TestPorts.USB/
This is still very much a Work-In-Progress, and hence there's no documentation yet, sorry.