这个是我调通的在2410下运行文件系统的程序. 用2410驱动sd卡来实现fat文件系统. 欢迎大家来测试. 用法很简单, 如下 FILE *fp // 文件指针 unsigned char temp[24]="3.wav" // 文件明需要放在数组里 while(!initialize_media()) // 初始化sd卡 { Uart_Printf("sd initializing....\n") } Uart_Printf("sd ready\n") fp=fopen(temp, READ) // 打开文件就可以用了， 函数和标准c中的一样,所以不能加载stdio.h if(!fp) { Uart_Printf("open file wrong\n") while(1) } Uart_Printf("open file successed\n")
上传时间： 2013-12-30
上传用户：xlcky
Many CAD users dismiss schematic capture as a necessary evil in the process of creating PCB layout but we have always disputed this point of view. With PCB layout now offering automation of both component placement and track routing, getting the design into the computer can often be the most time consuming element of the exercise. And if you use circuit simulation to develop your ideas, you are going to spend even more time working on the schematic.
标签： schematic necessary creating dismiss
上传时间： 2014-01-25
上传用户：WMC_geophy
Java technology is both a programming language and a platform. The Java programming language originated as part of a research project to develop advanced software for a wide variety of network devices and embedded systems. The goal was to develop a small, reliable, portable, distributed, real-time operating platform. When the project started, C++ was the language of choice. But over time the difficulties encountered with C++ grew to the point where the problems could best be addressed by creating an entirely new language platform. Design and architecture decisions drew from a variety of languages such as Eiffel, SmallTalk, Objective C, and Cedar/Mesa. The result is a language platform that has proven ideal for developing secure, distributed, network-based end-user applications in environments ranging from network-embedded devices to the World-Wide Web and the desktop
标签： programming language Java technology
上传时间： 2014-01-03
上传用户：huangld
先运行力控应用程序（如演示工程——反应釜），实时数据库系统亦随之启动。 然后启动delphi6.0，创建一个新的工程。 在form1窗体中，放置DdeClientConv控件（system标签页），设置ConnectMode属性值为ddeAutomatic、DdeService属性值为db、DdeTopic属性值为db； 接下来放置DdeClientItem控件（system标签页），设置DdeConv为DdeClientConv1，设置DdeItem属性值为所要读取的数据库点参数值如dbmixvol.pv； 放置一个edit控件； 放置一个timer控件，设置interval属性值为100；在ontimer脚本中加入： procedure TForm1.Timer1Timer(Sender: TObject) begin edit1.text:=form1.DdeClientItem1.Text end
上传时间： 2014-01-22
上传用户：lwwhust
simple ATM [Automatic Teller Machine] system the basic functions Login including write-offs, inquiries, deposits, withdrawals and alter the code. Simulation of ATM terminal users logged in, their account numbers and passwords through the ATM network to transmit to the server, ATM database server based on the information to confirm the account number and password is correct, the results back to the ATM terminal. If the correct account number and password, the ATM into the next terminal interface Otherwise prompt mistakes. Cancellation notice for the operation of the server ATM transactions concluded inquiries, deposits, withdrawals and alter the code operations are first sent an order to ATM servers, ATM by the database server implementation of the corresponding operation and operating res
标签： write-offs Automatic functions including
上传时间： 2014-01-20
上传用户：semi1981
LBreakout a breakout-style arcade game for Linux Requirements: X11, SDL[1.0 or better] Installation: 1. type ./configure options: --disable-sound [no sound] --disable-install [no installation play from source directory] [e.g. ./configure --disable-sound --disable-install ] 2. type make 3. become root 4. type make install [only if install is not disabled] 5. type lbreakout to play
标签： breakout-style Requirements LBreakout arcade
上传时间： 2017-03-13
上传用户：xz85592677
The purpose of this chapter is to bring relative newcomers up to speed in writing, compiling, and packaging servlets and JSPs. If you have never developed a servlet or JSP before, or just need to brush up on the technology to jumpstart your development, then the upcoming recipes provide simple programming examples and an overview of the components that you require on the user classpath to compile servlets.
标签： compiling newcomers relative purpose
上传时间： 2014-01-13
上传用户：541657925
输入身高，当输入END,结束输入，输出身高最大和最小值
标签： 输入
上传时间： 2013-12-28
上传用户：zhuyibin
Software Ebooks Bible Series - ASP.NET[2] is a very important book to satart web development in ASP.NET. So if you are planning to do web developemtn then this book should be on your system.
标签： development ASP important Software
上传时间： 2017-03-22
上传用户：youke111
//结构 struct fb_fix_screeninfo finfo struct fb_var_screeninfo vinfo //打开设备 fd = open["/dev/fb0", O_RDWR] if [!fd] { printf["Cannot open framebuffer device.\n"] exit[1] } //取得固定信息 if [ioctl[fd, FBIOGET_FSCREENINFO, &finfo]] { printf["Error reading fixed information.\n"] exit[1] } if [ioctl[fd, FBIOGET_VSCREENINFO, &vinfo]] { printf["Error reading variable information.\n"] exit[1] }
标签： struct fb_fix_screeninfo fb_var_screeninfo finfo
上传时间： 2014-08-16
上传用户：gut1234567
