xml delphi中读写XML文件。 例子中说明如何更加msxml类实现读xml文件，与写xml文件的方法-were read and write XML documents
上传时间： 2016-02-04
上传用户：hjshhyy
NAND Flash Boot Please select function : 0 : USB download file（通过USB下载文件） 1 : Uart download file（通过串口下载文件） 2 : Write Nand flash with download file（将下载的文件烧写到NandFlash） 3 : Load Pragram from Nand flash and run（从NandFlash装载文件并运行） 4 : Erase Nand flash regions（擦除NandFlash区域） 5 : Write NOR flash with download file（将下载的文件烧写到NorFlash） 6 : Set boot params（设置Linux启动相关参数） 7 : Set AutoBoot parameter,1:linux 2:wince(设置WINCE自启动）
标签： download USB function Please
上传时间： 2016-02-15
上传用户：s363994250
DirectX not only provides fast access to the hardware and therefore incredibly speedy performance, but it also makes it much easier for hardware developers to produce new devices that work well in the Windows environment. The DirectX APIs take away the necessity of writing your own low-level, device-specific code to access hardware such as the display adapter and network card, making it much easier for you to write programs that take full advantage of the computer s multimedia capabilities.
标签： performance incredibly therefore hardware
上传时间： 2016-02-16
上传用户：秦莞尔w
1.under bootloader 1)cd your_dir/mrua_EM8620L_2.5.115.RC8_dev.arm.bootirq/MRUA_src/loader 2)将flash_v3.c改名为flash.c替换原来的flash.c 3)编译 2.under linux kernel 1)cd armutils_2.5.108.0/build_arm/linux-2.4.22-em86xx/drivers/mtd 2)将mtdblock_v4.c改名为mtdblock.c替换原来的mtdblock.c 3)cd armutils_2.5.108.0/build_arm/linux-2.4.22-em86xx/drivers/mtd/chips 4)将cfi_cmdset_0002_v4.c改名为cfi_cmdset_0002.c替换原来的cfi_cmdset_0002.c 5)编译。 note:如果在使用cat等指令写flash的过程中出现下面的信息： Flash write to Buffer aborted @ 0x****** = 0x****** 是正常信息。
标签： bootloader MRUA_src your_dir bootirq
上传时间： 2013-12-17
上传用户：阳光少年2016
Summary Many control applications require converting some analog input to a digital format. The ADCINC12 User Module is a general-purpose, 12-bit analog to digital converter (ADC) that does just that. This Application Note is meant to be a simple introduction into its operation. The steps required to define, place, and write software are presented. Examples are developed in both assembly and C.
标签： applications converting Summary control
上传时间： 2013-12-01
上传用户：WMC_geophy
一、目的要求 1、用高级语言编写和调试一个简单的文件系统，模拟文件管理的工作过程。从而对各种文件操作命令的实质内容和执行过程有比较深入的了解。 2、要求设计一个 n个用户的文件系统，每次用户可保存m个文件，用户在一次运行中只能打开一个文件，对文件必须设置保护措施，且至少有Create、delete、open、close、read、write等命令。
上传时间： 2014-10-10
上传用户：fredguo
The market for miniature computer programming is exploding. C++ Footprint and Performance Optimization supplies programmers the knowledge they need to write code for the increasing number of hand-held devices, wearable computers, and intelligent appliances. This book gives readers valuable knowledge and programming techniques that are not currently part of traditional programming training. In the world of C++ programming, all other things being equal, programs that are smaller and faster are better. C++ Footprint and Performance Optimization contains case studies and sample code to give readers concrete examples and proven solutions to problems that don t have cut and paste solutions.
标签： Performance programming Optimizati Footprint
上传时间： 2013-12-09
上传用户：wfl_yy
NAME Control_AT24Cxx This collection of routines allows an AT89C2051 microcontroller to read and write the AT24Cxx family of serial CMOS EEPROMS. This version of the code is compatible only with the AT89C2051 due to the location of the data buffer and stack in RAM. The code may be modified to work with the AT89C1051 by relocating or resizing the buffer and stack to fit into the smaller amount of RAM available in the AT89C1051. Note that the minimum size of the buffer is determined by the page size of the AT24Cxx.
标签： microcontroller Control_AT collection routines
上传时间： 2013-12-13
上传用户：asddsd
Both the newest, hottest ight simulator and the simplest yet most powerful accounting programs use the same basic building blocks. In this part, you dis cover the basic features you need to write your killer application.
标签： accounting the simulator simplest
上传时间： 2014-01-09
上传用户：coeus
linux文件系统试验 一、实验目的 学习有关linux文件管理程序如何组织的知识，为简化的文件系统设计并实现一组目录操作。实验中使用软盘的fat12格式，设计一个程序可以对这种格式的磁盘进行一组目录操作。 实验使用了部分linux的系统调用，比如说open() sleek() read() write()几个调用。通过此实验来对linux的文件系统的管理有进一步的理解。 二、实验要求 主要实现三个功能：一 读取磁盘目录的目录列表。(命令输入 ls ) 二 切换目录（不处理路径名）。（命令输cd dir_name 或cd/ 或cd.. ） 三 删除当前目录下的文件。（命令输入 del filename ）
上传时间： 2014-01-17
上传用户：
