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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

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 ...

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 ...

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 ...

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 t ...

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 ...

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 knowled ...

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 w ...

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.

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 ...