1.8 KiB
title, description
| title | description |
|---|---|
| USBX Device Stack User Guide | This guide provides comprehensive information about USBX, the high performance USB foundation software from Eclipse Foundation. |
USBX Device Stack User Guide
This guide provides comprehensive information about USBX, the high performance USB foundation software from Eclipse Foundation.
It is intended for the embedded real-time software developer. The developer should be familiar with standard real-time operating system functions, the USB specification, and the C programming language.
For technical information related to USB, see the USB specification and USB Class specifications that can be downloaded at https://www.USB.org/developers.
Organization
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Chapter 1 - contains an introduction to USBX
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Chapter 2 - gives the basic steps to install and use USBX with your ThreadX application
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Chapter 3 - describes the functional components of the USBX device stack
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Chapter 4 - describes the USBX device stack services
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Chapter 5 - describes each USBX device class including their APIs
Troubleshooting
For troubleshooting, be sure to collect the following information:
- A detailed description of the problem, including frequency of occurrence and whether it can be reliably reproduced.
- A detailed description of any changes to the application and/or ThreadX that preceded the problem.
- The contents of the _tx_version_id string found in the tx_port.h file of your distribution. This string provides valuable information regarding your run-time environment.
- The contents in RAM of the _tx_build_options ULONG variable. This variable gives information on how your ThreadX library was built.