This paper discusses the use of Linux as an embedded operating system, kernel th...

study arm step by step，本文从学习者的角度出发,分别描述了下面几部分内容: ARM 编程的基本知识,BOOT代码流程和功能分析,OS 中断程序的编写举例 和BOOT代码的流程图,希望这些内容能为初学ARM的朋友拨开迷雾,以最快 的速度和最短的时间走进嵌入世界的大们-study arm step by step, this article from the learner" s point of view, respectively, describe the contents of the following sections: ARM basic knowledge of programming, BOOT code processes and functional analysis, OS interrupt the preparation process and the BOOT code, for example, flow charts, hope that these content for beginners ARM" s friends fog, with the fastest speed and the shortest possible time into the world" s largest embedded in their

嵌入式TCP/IP协议栈――LwIP1.3.1源码-Embedded TCP/IP protocol stack- LwIP1 .3.1 source

串口数据采集的上位机源码，C++编写，自行编写了串口通讯类，使用时请先读串口类定义的源码-serial data acquisition PC source, C, the self-produced serial communications. Please read using serial definition of source categories

LinuxC函数库参考手册.linux下常用不常用的C函数库.讲得非常清楚,每个函数都有示例代码.-LinuxC library reference manual. Linux is not commonly used under the commonly used C library. To put it very clear that each function has sample code.

一些关于Nios II学习的好资料，很适合初学者-Nios II study on good information, it is suitable for beginners

unlinux在ARM上的移植-unlinux on ARM transplant

ARM9(at91rm9200)多功能开发板的主题驱动-ARM9 (at91rm9200) multi-purpose development board of the theme-driven

这打开关闭触摸开关电路基于众所周知的计时器 IC 555 (IC1) 驱动器就像一个开关继电器。金属表面可以有何种的形式，我们想要的但它应该是干净，非常接近的电路。 触摸板 MP1 为了接触继电器 RL1 [关于]，或以打开该联系人 RL1 板 MP2 [关]。带领 D2 亮起时的 RL1 触点闭合。两个小的金属片可以用作传感器板。 555 打开/关闭触摸开关示意图 组件列

该系统是一个温度测控系统,传感器采用tlc549,内付有proteus的仿真图形,可以模拟外围电路,程序采用c,开发环境是keil c.-the system is a temperature monitoring system, using sensors tlc549. proteus have settled within the simulation graphics, the external circuit can be simulated, using procedures c, Development environment is keil c.

dsp28335的串口代码，采用非中断的方式，包含SCI的GPIO口的初始化，系统初始化，设置串口的波特率，最后串口发送函数。代码直接下载到flash中运行，运行环境为CCS5.2。