AN249中文资料PDF规格书
AN249规格书详情
Introduction
The Human Interface Device (HID) class specification allows designers to create USB-based devices and applications without the need for custom driver development. Their high levels of on-chip integration and robust USB interface make Silicon Laboratories microcontrollers ideal devices for HID designs.
About this Document
This application note assumes that the reader has a basic understanding of the USB specification, including some knowledge of endpoints, descriptors, and transfer protocols. This document concentrates on highlighting the benefits of designing with HID and techniques for creating and optimizing HID-based systems that use Silicon Laboratories microcontrollers.
This document includes the following:
■ Discussion on HID
■ A firmware template that can be used as a starting point for HID device firmware
■ Description of the HID object class that can be used by host applications to communicate with HID devices
■ Explanation of two example HID firmware systems implemented by modifying the Template Firmware
■ Firmware source for each HID example discussed in the text
■ Example code for host-side application software
产品属性
- 型号:
AN249
- 制造商:
SILABS
- 制造商全称:
SILABS
- 功能描述:
HUMAN INTERFACE DEVICE TUTORIAL
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PAN |
22+ |
QFP |
8200 |
原装现货库存.价格优势!! |
询价 | ||
M |
2023+ |
QFP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
PANASONIC |
23+ |
QFP |
8000 |
全新原装现货,欢迎来电咨询 |
询价 | ||
Panasonic |
23+ |
TSOP |
5000 |
原装正品,假一罚十 |
询价 | ||
PANASONIC/松下 |
QFP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MAT |
22+ |
QFP |
10000 |
原装正品优势现货供应 |
询价 | ||
M |
23+ |
QFP |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
M |
23+ |
QFP |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
PANASONIC/松下 |
QFP |
1855 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
M |
23+ |
QFP |
20000 |
原厂原装正品现货 |
询价 |