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# USB Device Middleware Library | |
## Overview | |
The USB Device middleware provides a full-speed | |
[USB 2.0 Chapter 9 specification](https://usb.org/document-library/usb-20-specification) | |
compliant device framework. It uses the USBFS driver from | |
CAT1A/CAT2 Peripheral Driver Library to interface with the hardware. | |
The middleware provides support for Audio, CDC, HID and Vendor classes. | |
It also enables implementing support for other classes. The USB Configurator | |
tool makes it easy to construct a USB Device descriptor. | |
## Features | |
* USB Full-Speed Device Framework | |
* USB Device Configurator | |
* The following USB Classes are supported: | |
* Audio Class | |
* CDC: Communication Device Class | |
* HID: Human Interface Device | |
* Adding Custom Class Support | |
* Vendor-Specific Requests Support | |
* Power Status Reporting for Self-Powered Devices | |
* Blocking API Timeout Function Redefinition | |
* Compliance with [MISRA-C:2012 coding standard](https://www.misra.org.uk/) | |
## USB Device Specific Instructions | |
The user must ensure that the parameters selected in the USB Device personality | |
are aligned with the descriptor configuration in the USB Configurator, because | |
there is no connection between the USB Device personality in the Device | |
Configurator and USB Configurator. | |
Specifically, parameter "Endpoints Mask" in the USB personality must be aligned | |
with the endpoints selected in the USB Configurator. If DMA Automatic mode is | |
selected, parameter "Endpoint Buffer Size" must be aligned with the total size | |
of the endpoint buffers allocated in the USB Configurator. | |
## Quick Start | |
Configure the USB Device using the ModusToolbox™ USB Device personality and | |
USB Device Configurator. Refer to the | |
[API Reference Quick Start Guide](https://infineon.github.io/usbdev/usbfs_dev_api_reference_manual/html/index.html) | |
## More information | |
The following links provide more information: | |
* [USB Device Middleware Library Release Notes](./RELEASE.md) | |
* [USB Device Middleware Library API Reference](https://infineon.github.io/usbdev/usbfs_dev_api_reference_manual/html/index.html) | |
* [CAT1 Peripheral Driver Library API Reference](https://infineon.github.io/mtb-pdl-cat1/pdl_api_reference_manual/html/index.html) | |
* [CAT2 Peripheral Driver Library API Reference](https://infineon.github.io/mtb-pdl-cat2/pdl_api_reference_manual/html/index.html) | |
* [ModusToolbox™ Software Environment, Quick Start Guide, Documentation, and Videos](https://www.cypress.com/products/modustoolbox-software-environment) | |
* [PSoC™ 6 SDK Examples](https://github.com/Infineon?q=mtb-example-psoc6%20NOT%20Deprecated) | |
* [ModusToolbox™ USB Configurator Tool Guide](https://www.cypress.com/ModusToolboxUSBConfig) | |
* [ModusToolbox™ Device Configurator Tool Guide](https://www.cypress.com/ModusToolboxDeviceConfig) | |
* [PSoC™ 6 WiFi-BT Pioneer Kit](http://www.cypress.com/CY8CKIT-062-WiFi-BT) | |
* [PSoC™ 6 Wi-Fi BT Prototyping Kit](http://www.cypress.com/cy8cproto-062-4343w) | |
* [PSoC™ 6 MCU Datasheets](http://www.cypress.com/psoc6ds) | |
* [PSoC™ 6 MCU Application Notes](http://www.cypress.com/psoc6an) | |
* [PSoC™ 6 MCU Technical Reference Manuals](http://www.cypress.com/psoc6trm) | |
* [PMG1-S2 Prototyping Kit](http://www.cypress.com/CY7112) | |
* [PMG1-S3 Prototyping Kit](http://www.cypress.com/CY7113) | |
* [PMG1 Datasheets](https://www.cypress.com/PMG1DS) | |
* [CYPRESS™ Semiconductor](http://www.cypress.com) | |
--- | |
© 2019-2021, CYPRESS™ Semiconductor Corporation (an Infineon company) | |
or an affiliate of CYPRESS™ Semiconductor Corporation. |