Transcription of AN249: Human Interface Device Tutorial - Silicon Labs
{{id}} {{{paragraph}}}
Example: bachelor of science
AN249: Human Interface Device Tutorial - Silicon Labs
Rev. 3/11 Copyright 2011 by Silicon LaboratoriesAN249AN249 Human Interface Device TUTORIAL1. IntroductionThe Human Interface Device (HID) class specification allows designers to create USB-based devices andapplications without the need for custom driver development. Their high levels of on-chip integration and robustUSB interfaces make Silicon Laboratories microcontrollers ideal devices for HID About this DocumentThis application note assumes that the reader has a basic understanding of the USB specification including someknowledge of endpoints, descriptors, and transfer protocols.
devices according to capability and interface requirements. When a host retrieves device information, class classification helps the host determine how to communicate with the USB device. 3.2. Human Interface Device Class The HID class devices usually interfac e with humans in some capacity. HID-class devices include mice, keyboards, printers, etc.
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: