在44B0板子上添加IIC键盘

IAR EWARM嵌入式开发环境快速用户入门指导-IAR EWARM Embedded Development Environment Fast User Getting Started guide

双串口通信源代码--Source code for 2 serial ports communication.

通过对计算机的组织与结构的分析，综合运用所学计算机原理知识，设计并实现较为完整的计算机，即模型机。它可以完成一般计算机的最基础功能，具备16条基本指令，以及4种寻址方式等。并且，计算机数据通路的控制将由微程序控制器来完成，CPU从内存中取出一条机器指令到指令执行结束的一个指令周期全部由微指令组成的序列来完成，即一条机器指令对应一个微程序。设计过程包括四个部分：㈠模型机硬件组成分析；㈡指令系统设计；㈢微程序设计；㈣上机实现，示范程序。- Through to the computer organization and the structure analysis, the synthesis utilization studies the computer principle knowledge, designs and realizes a more complete computer, namely molding machine. It may complete the common computer the most foundation function, has 16 elementary instructions, as well as 4 addressing ways and so on. And, the computer data path control will complete by the microprogram controller, CPU will take out a machine instruction from the memory a instruction cycle which finished to the instruction execution completely the sequence which will be composed by the microcode to complete, namely a machine instruction will correspond a microprogram. Design process including four parts: (1) Molding machine hardware composition analysis;

自动寻迹机器人的设计材料-automatic tracing robot design material

里面包括了minigui的介绍，编程，下载地址和事例的说明-Minigui which includes the introduction, programming, download the address and description of cases

从读取信息RFID Mifare 经典 1k 卡片 在液晶屏诺基亚 3110 上显示它。 使用 Atmel AVR mega48pa

前段时间做了一个AT91M55800的芯片测试，测试通过后，现在把一个启动AT91M55800芯片的初始化程序上传。每个人的硬件不同，但是可以借鉴一下。-earlier done a Degital chip test passed, now a start Degital chips upload initialization procedures. Each person"s different hardware, but we can learn some lessons from.

8位频率计s-zaszasasasasasasasasasasas

PIC16f917 A/D转换程序，带有求平均功能，12864液晶显示-PIC16f917 A/D conversion process, with the average demand function, LCD 12864

该程序uc/gui 是再linux(文本界面)环境下运行,需要用到/dev/fb,该版本和uc-GUI 3.24版源码（含VC下的示例程序)都是同一版本,只是运行环境不一样. -the program uc/gui is again linux (text interface) operating environment, the need to resort to/dev/fb, the version and uc-source GUI version 3.24 (including the VC sample program) is the same version, the operating environment is not the same.