▍1. 214x芯片基于菲利普的usbdma ARM7应用PC机USB功能驱动程序…
基于philip的arm7芯片214x的usbdma应用的上位机程序,驱动编好usb的程序,就可直接调用此程序-214x chip based on philip s arm7 the usbdma applications PC, driver usb to compiling the program, you can call this procedure directly
基于philip的arm7芯片214x的usbdma应用的上位机程序,驱动编好usb的程序,就可直接调用此程序-214x chip based on philip s arm7 the usbdma applications PC, driver usb to compiling the program, you can call this procedure directly
usb通信检测软件,很实用,重要-usb detection communications software, very useful, important
CYPRESS CY7C69013A使用的驱动!-CYPRESS CY7C69013A driver to use!
AppNote_USBtoRS232 软核USB的说明-Application note for USBtoRS232, statement for soft core USB.
This project attempts to stream high-speed ADC (or other digital) samples into a computer equipped with USB 2.0 CY3681FX2 AD9245
本程序演示了如何利用编写高层应用程序与USB接口通信。读者有必要了解主机是如何识别USB设备以及USB工作的基本原理。-this program demonstrated how to use the preparation of high-level applications and USB communication. Readers need to understand is how to identify host USB and USB devices to the basic tenets.
对USB的2.0标准和上位机下位机通讯标准,各部分的结构组成和实现情况进行整理。当时做项目涉及到这部分的知识,所以看了大量的资料,这部分的东西蛮多-For USB 2.0 standards and lower PC communication standards, the various parts of the structure of the composition and finishing realize the situation. At that time, to do projects related to this part of the knowledge, so read a lot of information, this part of the East and West蛮多
ERP企业资源管理软件开发知识教育文章, 对于欲要了解ERP知识的同人有所帮助。 -ERP enterprise resource management software development knowledge education article, for wishing to understand ERP knowledge help colleagues.
USB设备工具集V1.0版,太好用了欢迎大家使用-USB Device Tool Set V1.0 version of welcome to use so many different uses
对VB的USB接口虚拟示波器的设计,高速的传输效率,界面的可操作性强-VB of the USB interface on the virtual oscilloscope design, high-speed transmission efficiency, the interface may be operable
usb视频的官方标准!-usb the official video standard!
USB2.0频谱分析仪是一种高分辨率的动态信号谱分析系统,既可用于中低频低通信号的分析和处理(最高频率不超过20MHZ),也可用于频率很高的带通信号的分析和处理。-USB2.0 spectrum analyzer is a high-resolution dynamic signal spectrum analysis system, which can be used in low frequency communication, analysis and processing (not more than the maximum frequency of 20MHZ), can also be used for high frequency communications with the issue of the analysis and processing.
**端点Bulk传输*** 1、该实验利用端点2和端点6进行BULK传输,端点2配置成OUT,512size,Bulk模式,4缓冲,Manual-OUT;端点6配置成IN,512size,Bulk模式,4缓冲,Manual-IN。 2、利用开发板上的串口0,把从OUT端点2接收到的数据发送到串口0,把串口接收到的串口数据,通过4缓冲的端点6发送主机。 3、在端点2 0UT的中断服务程序中,表示端点2已经接收到一包数据了,在此直接调用Seria1 SendString(EP2FIFOBUF,(EP2BCH8;EP6BCL= ReceiveCount0即是提变一包数据的语句。所以在这个中断服务程序中,会不断的接收数据,当满一个包时就提交数据。在这里,由于端点6是4缓冲方式,所以最多能够接收4包数据,当接收了4包数据后H0ST还没来取数据时,端点6的满标志会置‘1’,表示端点己满,固件不能再访问端点6了。如果收到换行符(0x0A)时,表示此次数据传输结束,因为0x0A之前接收的数据都是以满包封包的,所以要想结束一次数据传输,最后一个包必须是非满包或者零包,程序最后判断如果0x0A这包数据也恰好为满包的话,紧接着提变一个零包来结束一次数据传输。
ps2鼠标转usb鼠标的89s52仿真源码,-ps2 mouse usb mouse 89s52 transfer simulation source code,
进行USB通讯的源码 所用芯片为EZ-USB2131Q-USB communication source for the chips used in the EZ-USB2131Q
一个在WINDOWS 2000 DDK环境下开发的USB小键盘驱动程序.-A driver program for USB pad keyboard developed under WINDOWS 2000 DDK.
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