Key Features

Source code to deal with common requests of endpoint0
Source code to deal with multiple endpoints in a single thread using interrupts (experimental)
Example Mouse HID application
Example combined Mouse/Keyboard HID application
Example CDC/ECM (Ethernet over USB) application
Example CDC/PSTN (Virtual COM port) application
Example CDC/EEM (Ethernet Emulation) application (experimental)

To Do

Port documentation
Complete the Interrupt experiment (vcom) by porting endpoint0 to the interrupt layer.

Firmware Overview

This module contains the code that deals with the common requests on endpoint0, and a series of example USB devices that can be built, including HID, and three CDC devices (Ethernet, Modem).

Known Issues

The virtual COM port example is experimental and uses interrupts to reduce thread-count - this needs more testing to check that the turnaround times are reliable.
Some devices are based on a funky keyboard with two embedded L1s, other on the L1-audio board. All should be ported to the L1-audio board so that there is a platform on which this code can be ran.
The EEM example needs testing - it needs a host that supports EEM!

Required Repositories

xcommon git\@github.com:xcore/xcommon.git
sc_xud git\@github.com:xcore/sc_xud.git
sc_ps2 git\@github.com:xcore/sc_ps2.git (keyboard+mouse only)

Support

Issues may be submitted via the Issues tab in this github repo. Response to any issues submitted as at the discretion of the maintainer for this line.