arm嵌入式系统plc22**ssp作spi主机实验

arm精简指令集，对于嵌入式的开发人员有极大的帮助，可方便查阅许多常用的指令 -arm reduced instruction set, for embedded developers a great help to facilitate access to many commonly used commands

Linux 源码分析系列之进程 进程的生成，进程的使用，进程的创建-Linux source code analysis process Series process of formation, the use of the process, the process of creation

EasyARM2104开发套件实时时钟测试源代码。-EasyARM2104 Boards Real Time Clock test source code.

msp430的FLASH自编程子程序-Controller Programming from the subroutine FLASH

你可曾经为硬件看门狗的复位时间太短,而苦恼过,这个方法帮你解决问题. 用定时器喂狗,如果超过一定时间(程序跑飞,或整个中断都关闭,都会导致定时器不喂狗,导致看门狗的复位,从而延长了看门狗的复位时间)不喂就复位. 程序中我以lcpRD2为例.-you may have to reset the hardware watchdog short time and anguish that this approach help you solve the problem. DOG with timers, if more than a certain time (running fly procedures, or were closed throughout the interruption, it will not lead to the timer DOG, resulting in the reduction watchdog, thereby prolonging the watchdog reset the time) do not feed on the reset. proceedings I lcpRD2 example.

开关电源的效率的分析，大家在设计嵌入式硬件电路时参考-The analysis of the efficiency of switching power supplies, everyone in the design of embedded hardware circuit reference

A/D ban ka qu dong shi yong shuo ming

flashdownloader, 利用此程序可以对AMD flash 进行编程操作，平台为ADS1.2-flashdownloader. this procedure can be used for AMD flash programming operation platform for ADS1.2

12864带字库汉字显示演示程序,用汇编写的。-12,864 Chinese characters with font display demo program, written by a compilation.

操作系统为wince,开发环境为EVC,有关数据库的应用程序-operating system and development environment for EVC, the database application