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USB接口做成动态连接库
USB接口做成动态连接库-USB interface, Dynamic Link Library
- 2022-05-14 22:38:36下载
- 积分:1
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usb协议的深层剖析,对usb协议的详细解释
usb协议的深层剖析,对usb协议的详细解释-A deep anatomy and detail explanation for USB protocol.
- 2022-04-19 15:22:49下载
- 积分:1
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a zipped example for using a USB camera directly from Java
a zipped example for using a USB camera directly from Java
- 2023-04-19 08:40:03下载
- 积分:1
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PDIUSBD12套件说明及源码
PDIUSBD12套件说明及源码-PDIUSBD12 Boards descriptions and source
- 2022-03-02 12:49:41下载
- 积分:1
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VC++的USB经典编程源码,本人调试通过,并已经应用于专业工具。...
VC++的USB经典编程源码,本人调试通过,并已经应用于专业工具。-VC++ The USB classical programming source code, I debug through, and has been applied to professional tools.
- 2022-02-21 01:44:59下载
- 积分:1
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basic USB Driver
基本USB驱动程序-basic USB Driver
- 2022-05-16 19:59:53下载
- 积分:1
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一些例子,USB和RS232
some examples of USB to/from RS232
- 2022-03-21 23:09:46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的具体细节和他的使用方法还有接口电路设计
USB的具体细节和他的使用方法还有接口电路设计-USB
- 2022-06-28 05:56:44下载
- 积分:1
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USB通信协议和U盘固件程序实现与调试
USB通信协议和U盘固件程序实现与调试-U disk USB communication protocols and procedures for implementation and debugging firmware
- 2023-04-23 02:25:03下载
- 积分:1