LIBUSBSIO Host Library for USB Enabled MCUs | NXP Semiconductors

For best experience this site requires Javascript to be enabled. To enable on your browser, follow our accessibility instructions.

The USB serial I/O library (LIBUSBSIO) is a library and associated API provided for programmers to develop host-side applications to communicate with serial I/O devices connected to via the USB bridge on LPC-Link2 and MCU-Link debug probes on supported NXP microcontroller evaluation boards. The standalone MCU-Link Pro debug probe is also supported. The LIBUSBIO library converts all API calls into USB messages which are transferred to the debug probe, which in turn communicates a target devices via I²C, SPI or GPIO interfaces. To make the USB device install free on host systems, LPCUSBSIO uses USB-HID class as the transport mechanism. The LIBUSBSIO library may also be used with the MCUXpresso SEC provisioning tools and the NXP Secure Provisioning SDK .

LIBUSBSIO can be used in place of the LPCUSBSIO formerly available for LPC microcontrollers, and supports the same API.

User Guide

Software Details

Features

Support for I²C, SPI and GPIO interfaces
Works with MCU-Link Pro and on-board versions of MCU-Link and LPC-Link2
Static binary libraries pre-built for Windows 64bit, MacOS and Ubuntu Linux
Wrappers and headers provided under open source licenses
Python module available at PyPi.org
Free to use

Downloads

Quick reference to our software types.

2 downloads

Libraries
LIBUSBSIO Software Package

ZIPRev 2.1.13Oct 16, 20242.6 MBLIBUSBSIO-HOST-LIBRARY
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
Debugging and Visualization Tools
Python wrapper for NXP libusbsio binary library

LINKRev 0.0Aug 19, 2021PYTHON-WRAPPER-LIBUSBSIO-LINK

Download