PIR+GSM based home security system

在S3C44B0嵌入式系统中鼠标的接口源代码，在S3C44B0开发板上调试通过-The source code for mouse interface used in S3C44B0X embedded system,which has beed successfully debugged in the S3C44B0X developing board.

counter -microblaze-counter-microblaze......

总的来说，在uClinux上的开发和标准Linux还是很类似的。通常可以按照下面的步骤去设计和调试： 建立基于以太网的开发环境； 如果所设计的程序和硬件的关联不大，那么一定要在标准Linux上先编译和调试通过。灵活地使用gcc和gdb将大大节省时间； 将x86上的GCC编译好的应用程序用交叉编译工具来编译；如果编译时发现错误，那么很可能存在以下问题： 交叉编译器或库文件的路径不正确；最彻底的解决办法是重新装一次编译器； 遇到库不支持的函数；此时需要自己把函数的实现做成另外一个库供应用程序使用。如果是uClinux本身不支持的调用，那么就需要改写代码了。-Overall, the uClinux on the development and standard Linux is still very similar. Usually can use the following steps to design and debug : Ethernet-based development environment; If the design of the procedure and not linked to the hardware, then it must be the first standard Linux compiler and debugging through. Flexibility in the use of gdb and gcc will greatly save time; X86 will be on the GCC-compiled application with cross-compiler tool to compile; If you compile time error is found, it was very likely that the following issues : cross-compilers or libraries are not the correct path; The most radical solution is a re-installed time compiler; encountered does not support functions; At this time the need to

数码管显示 动态扫面c语言编写51单片机-LED display dynamic scanning surface c language 51 MCU

S3CEB2410_ucos，ucgui+2410+ucos移植代码-S3CEB2410_ucos, ucgui+2410+ ucos transplant code

RT-STN-A字库图库串行控制板使用说明.doc-RT-STN-A font library serial control panel instructions. Doc

基于arm的linux操作系统的minGUI图形库，是较好的GUI，比QT要简洁，代码的集成度高，是很好的参考程序-based on the Linux operating system arm of minGUI graphics library, the GUI is better than QT to be concise, code integration, is a good reference program

本文件含7022B的程序代码，用模拟SPI通讯，内部代码使用struct结构体互相联系。内部还有芯片介绍，方案例子，相关电力仪表论文等。可以把该文件视作为一个7022B的小资料库，内部含很多精华，希望给你带来帮助。

SD卡的其本操作函数，很值得借鉴使用．对于SD卡的编程有很大帮助．-SD Card function of its present operation, it is worth learning to use. Programming for the SD card has great help to me.

verilog写的回波抵消程序，相当于写了个回波抵消的芯片，不是dsp，可编译后下载于FPGA,绝对原创，写了很长时间。-Verilog echo canceller written procedures, wrote the equivalent of echo canceller chip, not dsp, can be downloaded from the compiled FPGA, absolute originality, writing for a long time.