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Test code development board USB_Driver_Test.rar
开发板试验代码USB_Driver_Test.rar-Test code development board USB_Driver_Test.rar
- 2022-08-22 02:03:17下载
- 积分：1
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a good usb encryption card design, client. Cypress with the company's chip.
一个不错的usb加密卡的设计，用户端。用的cypress公司的芯片。-a good usb encryption card design, client. Cypress with the company"s chip.
- 2023-02-23 09:15:03下载
- 积分：1
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This directory contains the 8051 firmware Vend_Ax source code for the Anchor Chi...
This directory contains the 8051 firmware Vend_Ax source code for the Anchor Chips EZ-USB chip.
- 2023-04-24 09:55:02下载
- 积分：1
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USB设备
USB设备端固件程序,枚举部分是全部程序的基础和重心,只有主机对设备枚举成功后,主机才能和设备进行正常的通信
USB的枚举过程分为4个状态.
1.接入态
v主机检测到USB设备插上,击活端口,并发送复位命令(保持10ms)
2.默认态
v主机使用默认地址读取设备描述符 (GET_DESCRIPTOR)
v主机分配给设备一个总在线的唯一地址 (SET_ADDRESS)
3.地址态
v主机从新的地址获取设备描述符(GET_DESCRIPTOR)
v主机获取所有设备的配置描述符(GET_DESCRIPTOR)
4.配置态
v主机设置描述符(设备,配置) (SET_CONFIGURATION)
v主机读取配置状态(可选) (GET_CONFIGURATION)
v主机读取接口状态(可选) (GET_INTERFACE)
-USB device-side firmware, enumerate all part of the foundation and focus of the procedure, only the host of equipment after the successful enumeration, the host and equipment in order to engage in normal communication USB enumeration process is divided into four status. 1. Access state v host detected USB devices plug in, hit live ports, and send the reset command (to maintain 10ms) 2. default state v Use the default address of the host to read device descriptor (GET_DESCRIPTOR) v host assigned to the equipment of a total online only Address (SET_ADDRESS) 3. A
- 2022-01-21 17:52:38下载
- 积分：1
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USB转换芯片PL2303无结晶，电路简单，稳定性高
USB转换芯片，pl2303无需晶振，电路简单，稳定性高-USB conversion chip, pl2303 without crystal, a simple circuit, high stability
- 2022-10-17 10:20:03下载
- 积分：1
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ubs通信协议规范中文版，设计UBS时参考。
ubs通信协议规范中文版，设计UBS时参考。-usb protocol specification (chinese Edition) , reference matiarials for design USB.
- 2022-03-31 17:19:40下载
- 积分：1
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USB 项目技术报告，是2002 年12 月 北航 frank所做的关于USB协议和开发过程的报告，非常详细。...
USB 项目技术报告，是2002 年12 月 北航 frank所做的关于USB协议和开发过程的报告，非常详细。
-USB project technical report is December 2002 BUAA frank done on the USB protocol and the report of the development process, very detailed.
- 2023-03-19 23:25:03下载
- 积分：1
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Keil prepared using a usb velocimetry software, through the launch of a new thre...
一个用keil编写的usb测速软件，通过启动新线程来接受处理数据-Keil prepared using a usb velocimetry software, through the launch of a new thread to accept data processing
- 2023-08-10 03:45:03下载
- 积分：1
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USB transfer files example
USB传输文件实例-USB transfer files example
- 2022-08-12 22:27:33下载
- 积分：1
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USB2.0开发系统概要；USB开发步骤之标准篇；USB开发步骤之软件篇；USB开发步骤之硬件篇...
USB2.0开发系统概要；USB开发步骤之标准篇；USB开发步骤之软件篇；USB开发步骤之硬件篇-USB2.0 outline development system USB development steps of the standard articles USB steps of software development articles USB hardware development steps of the articles
- 2023-08-01 04:45:02下载
- 积分：1
