1. UC/OS 8051中完全应用。 2. 显示各个任务的执行时间, 执行时间占总时间百分比, tick计数器 3.任务中信号量,消息以及消息队列的使...

24CXX的读写操作-qi read and write operation

嵌入式Linux下采集中星微301系列摄像头数据,并直接在屏幕上绘出图片(在没有GUI的环境下)-Acquisition of Embedded Linux Vimicro 301 series camera data, and directly on the screen is drawn picture (in the absence of GUI environment)

液晶屏的c语言驱动程序--Driver program for LCD. ( C code)

uClinux操作系统移植- --uClinux operating system--

/*============================================================================= #     FileName: v4l2.c #         Desc: this program aim to get image from USB camera, #               used the V4L2 interface. #       Author: LiXiaoming #        Email: lixiaoming5700@gmail.com #     HomePage: http://www.cnblogs.com/lixiaoming90 #      Version: 0.0.1 #   LastChange: 2012-08-22 15:52:37 #      History: =============================================================================*/ #include #include #include #include #include

ARM键盘驱动程序，配合液晶用于人机交互，使用AT91M55800的IRQ0-IRQ5作为六个按键输入，实现多种功能-ARM 键盘驱动程 Saitama, 配合 twist 晶 sputum party 人机交互, Jia sputum AT91M55800 的 IRQ0-IRQ5 scales coffin thirst 六个按键 入, Ke-jun 多 Lo 功能

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;

运行在mini2440上，裸机开发，液晶屏为索尼的X35，在触摸屏驱动的基础上开发拼图游戏

I always believe that one will easily lag behind unless he keeps on learning. Of course, if I am given a chance for advanced studies in this famous University , I will stare to effort to master a good command of advance my capability.

16位高速数字相关器，简单易学，十分适合初学者使用-16-bit high-speed digital correlator, easy to learn, very suitable for beginners to use