lib_xud merges the existing sc_xud and lib_usb (a fork of sc_xud) and replaces them both. It includes an API that supports both previous libraries providing a unified and maintained library going forward.
The XMOS USB Device (XUD) library provides a low-level interface to USB. lib_xud is a software defined, industry-standard, USB library that allows you to control an USB bus via xCORE ports.
The library provides functionality to act as a USB device only.
This library is aimed primarily for use with xCORE-200 Series or xCORE U-Series devices but it does also support xCORE L-Series devices with the addition of an external USB PHY device.
- USB 2.0 Full-speed (12Mbps) and High-speed (480Mbps)
- Device mode
- Bulk, control, interrupt and isochronous endpoint types supported
The CHANGELOG contains information about the current and previous versions. For a list of direct dependencies, look for DEPENDENT_MODULES in lib_xud/module_build_info.
The following application notes use this library:
- AN00125 - USB mass storage device class
- AN00126 - USB printer device class
- AN00127 - USB video device class
- AN00129 - USB HID device class
- AN00131 - USB CDC-EDC device class
- AN00132 - USB Image device class
- AN00124 - USB CDC VCOM device class
- AN00135 - USB Test and Measurement device class
- AN00136 - USB Vendor specific device
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