基于51单片机实现UART通信 SPI通信 和IIC通信

网络服务器上实现操作系统和嵌入式协议栈的 结合，对于嵌入式的开发具有实际意义-network server operating systems and embedded protocol stack, the combination of development for embedded real meaning

AVR单片机入门及C语言高效设计实践（五） ATMEAG16L的中断系统什么是“中断”？顾名思义中断就是中断某一工作过程去处理一些与本工作过程无关或间接相关或临时发生的事件，处理完后，则继续原工作过程。比如：你在看书，电话响了，你在书上做个记号后去接电话，接完后在原记号处继续往下看书。如有多个中断发生，依优先法则，中断还具有嵌套特性。又比如：看书时，电话响了，你在书上做个记号后去接电话，你拿起电话和对方通话，这时门铃响了，你让打电话的对方稍等一下，你去开门，并在门旁与来访者交谈，谈话结束，关好门，回到电话机旁，拿起电话，继续通话，通话完毕，挂上电话，从作记号的地方继续往下看书。由于一个人不可能同时完成多项任务，因此只好采用中断方法，一件一件地做。[第一段] -AVR C language portal and efficient design practice (5) ATMEAG16L the system even interrupted Mody is "suspended"? As the name suggests is interrupted interruption of a process to deal with some of the work process unrelated or indirectly related to the temporary or , after treatment, to the original process. For example : in your reading, the phone rang, you have the book to be a mark after picking up the telephone, then after the original mark to continue down the reading. For more interruption, priority rules and the suspension characteristics also have nested. For instance : reading, the phone rang, you have the book to be a mark after pick

led 灯显示名字！来回的显示名字！自创的！-led light display name! Return the display name! Created!

一个LCD菜单绘图程序，通过点阵显示图片，也可显示动态图象！-An LCD menu drawing procedures, through the dot-matrix display images, dynamic images can also be displayed!

日历时钟12887源程序，很简单但很实用，是一个很好的参考例子。-12,887 calendar clock source, which is very simple but very useful, is a good example.

AT89S51控制DS18B20进行温度测量，用三段LED进行显示，伟福仿真成功-AT89S51 control DS18B20 temperature measurement, using three-LED display, Wei Fu successful simulation

mm36sb020存储器与单片机连接时的读写程序！里面还包含了与单片机的接口！-mm36sb020 They also include interface with microcontroller!

用于motor控制的dispic实现-for motor control to achieve dispic

51单片机的源程序集，有存储器，点阵式液晶，进制转换，led,ad等。-51 SCM source collection, storage, dot-matrix LCD, the base for the conversion, led, ad so.

24c08驱动程序 本程序用于驱动atm公司生产的i2c――24c08 程序给出了出口和入口-24c08 driver of the procedures used to drive atm company"s i2c-- 24c08 procedures given import and export