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USB d12 驱动
USB d12 驱动-USB Drive
- 2022-05-27 00:17:39下载
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CY7C68013USB芯片的传输例程界面,包括传输和测试速度!适合于USB界面开发的参考!...
CY7C68013USB芯片的传输例程界面,包括传输和测试速度!适合于USB界面开发的参考!-CY7C68013USB chip transmission interface routines, including the transmission and testing speed! USB interface development is suitable for reference!
- 2022-05-31 10:52:34下载
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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
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usb视频的官方标准!
usb视频的官方标准!-usb the official video standard!
- 2022-11-07 13:20:03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显示器
USB monitor
- 2022-02-07 03:39:22下载
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USB调试助手 USBDEBUG是一款操作及其简单的USB调试工具软件。它能够快速准确的对USB设备进行数据的读写操作,可以实时监测从USB设备发来的数据。(目...
USB调试助手 USBDEBUG是一款操作及其简单的USB调试工具软件。它能够快速准确的对USB设备进行数据的读写操作,可以实时监测从USB设备发来的数据。(目前只支持调试Philips公司的PDIUSBD12和ISP1581)
-USB debugging assistant USBDEBUG is a simple USB operation and the debug tools. It can fast and accurate data on the USB device to read and write operations can be real-time monitoring from a USB device sent data. (Currently only supports debugging Philips company" s PDIUSBD12 and ISP1581)
- 2023-05-13 07:35:03下载
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用HID类型开发USB设备,有兴趣的朋友可以改为VC,BCB代码。
用HID类型开发USB设备,有兴趣的朋友可以改为VC,BCB代码。-Use HID design USB device
- 2022-08-20 16:12:23下载
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USB Mass Storage related Doc.rar
USB Mass Storage related Doc.rar
- 2022-10-05 09:10:03下载
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这个例子中的固件是基于芯片的USB支持固件。
This example firmware is based on Microchip s USB Support Firmware.
The purpose of this example is to provide a model for making a USB
combination device. This mainly entails having the USB descriptors
set up correctly. File usb_ch9.c contains the mouse
and keyboard descriptors in the correct configuration.
The main routine of this example moves the cursor in a
circle and sends keyboard keycodes for the message
"Microchip USB" over and over again.
Some advice:
Before running this firmware open a blank text document.
Make sure that when you run the device/emulator that
you are able to give focus to the document. The cursor
will be moving in a circle so make sure you have plenty of
room to click on the editor window. This will allow you
to see the message "Microchip USB" without inadvertently
having the message type over an existing document.-This example firmware is based on Microchip s USB Support Firmware.
The purpose of this exampl
- 2022-08-26 06:07:54下载
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