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VB prepared the USB source code for the USB device driver
VB编写的USB源码，用于USB的设备的驱动-VB prepared the USB source code for the USB device driver
- 2022-06-26 20:09:29下载
- 积分：1
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这是来自微软的usb2.0开发包2.0，里面有一些usb开发的参考实例源代码，和相关技术文档。...
这是来自微软的usb2.0开发包2.0，里面有一些usb开发的参考实例源代码，和相关技术文档。-this is from Microsoft"s USB 2.0 Development Kit 2.0, there are some usb development of a reference source code examples, and related technical documentation.
- 2023-08-08 10:00:03下载
- 积分：1
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usb development documents, a very valuable reference for a detailed account of t...
usb 的开发文档，非常有参考价值 详细讲述了CY7C68013的开发过程-usb development documents, a very valuable reference for a detailed account of the development process CY7C68013
- 2022-08-13 10:41:18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 2.0 的规范说明。
usb 2.0 的规范说明。-usb 2.0 specification.
- 2022-09-14 00:05:04下载
- 积分：1
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usb手柄电话usb驱动袁代码
usb手柄电话usb驱动袁代码-usb handle telephone usb drive Yuan code
- 2022-05-05 12:18:16下载
- 积分：1
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将X插入到顺序表的适当位置，以保持该表的有序性
将X插入到顺序表的适当位置，以保持该表的有序性-X inserted into the order form in the appropriate place in order to maintain the orderly nature of the table
- 2022-02-12 21:47:04下载
- 积分：1
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This is the official website of usb in the last year of the USB3.0 specification
这是usb官方网站的在去年出的USB3.0的规范-This is the official website of usb in the last year of the USB3.0 specification
- 2022-10-24 12:40:03下载
- 积分：1
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dk3200演示for PC的USB
DK3200 USB DEMO FOR PC
- 2022-04-24 23:25:36下载
- 积分：1
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BootLoader para o microntrolador pic18F4550
BootLoader para o microntrolador pic18F4550
- 2022-09-08 18:55:03下载
- 积分：1
