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横好用请认真阅读一个读写文本文件的类，基本
・现在USB设备却很多，因此对U
・...
横好用请认真阅读一个读写文本文件的类，基本
・现在USB设备却很多，因此对U
・
-Horizontal-to-use, please carefully read a text file reading and writing classes, basic now but a lot of USB devices, so U
- 2022-01-25 23:11:24下载
- 积分：1
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usb_D12+8051的固件源码.
Keil_C51环境下编译
usb_D12+8051的固件源码.
Keil_C51环境下编译-usb_D12 8051 firmware source. Keil_C51 environment compiler
- 2022-03-18 11:57:47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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本程序包是USB开发主机系统的例程序。
本程序包是USB开发主机系统的例程序。-This package is the USB host system"s development process cases.
- 2022-08-23 06:40:26下载
- 积分：1
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yusuf ozturk goı ng a electronik engineering departman of gebze high technol...
yusuf ozturk goı ng a electronik engineering departman of gebze high technology of enstitue. end this fileis c++ decument of pic 18f4550
- yusuf ozturk goı ng a electronik engineering departman of gebze high technology of enstitue. end this fileis c++ decument of pic 18f4550
- 2023-08-02 05:30:03下载
- 积分：1
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这是一个用ＶＣ做的ＵＳＢ接口的程序，挺好的
这是一个用ＶＣ做的ＵＳＢ接口的程序，挺好的-A good USB interface program, written by VC.
- 2023-04-24 01:25:03下载
- 积分：1
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实现usbip功能，可通过USB端口的网络模拟
Realize the usbip function, which could be simulate usb port through net
- 2022-05-10 19:07:28下载
- 积分：1
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ZLG reader to read and write the source code (delphi7)
周立功读卡器读写源代码（delphi7）-ZLG reader to read and write the source code (delphi7)
- 2022-03-10 05:00:30下载
- 积分：1
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三星S3C2440 USB监控程序DNW
samsung s3c2440a usb monitoring program dnw
- 2022-02-18 14:57:49下载
- 积分：1
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- 2022-02-26 02:34:09下载
- 积分：1
