SIM300 initialization code, including the boot order, PIN code, etc.

PD4NS 颗粒物传感器传感器测试程序，串口输出，低电平时间捕获。

lpc2368-keil环境下的ucos的移植例程-lpc2368-keil environment uCOS transplant routine

minigui在arm下的编程环境-MiniGUI arm in the programming environment

本综合项目设计电子图书、数码相框、音乐播放、应用中心、时钟、系统设置、FC 游戏机、收音机、记事本、运行器、 3D、手写画笔、照相机、录音机、 USB 连接、 TOM 猫、无线传书、计算器。

ST arm board PLL TEST CODE

实现一个简单的电话簿程序,具有添加,删除,查询电话号码的功能-To achieve a simple phone book program has to add, delete, check functional telephone number

这是LPC2119/2129/2292/2294通用的SPI通讯程序，供大家参考。直接可以使用。-This is LPC2119/2129/2292/2294 generic SPI communication procedures, for your reference. Can be used directly.

这个例子如果运行,将在仿真的PC窗口中的第1,2,3行显示一些信息后,在随机位置显示 1 ~ 5 .由于keil c51默认不支持重入函数,它的重入函数使用仿真的重入栈而不使用系统栈,而Small RTOS 51没有进行重入栈管理,所以在TaskA~TaskE虽然及其相似,但不能合并. (2)编译时会有5个警告,其中一个是因为没有使用一个系统函数OSSendSignal引起,它可以忽略.另4个是禁止任务间变量覆盖分析引起,必须忽略.感谢网友John X. Liu,在这个例子中我使用了他编写的仿真(dllPc51Emu.dll),这个dll原来是为他移植的Ucos-ii for keil c51的例子编写.-If you are running this example, will the PC emulation window, the first 1,2,3-line display some information, at random locations show " 1 " ~ " 5" . Keil c51 as the default does not support the re-entry function, which re- into the function of the weight stack instead of using the simulation using the system stack, while the Small RTOS 51 not been re-stack management, and so TaskA ~ TaskE though its similar, but not combined. (2) compile-time there will be five warnings, One of them is because there is no cause to use a system function OSSendSignal, it can be ignored. The other four are prohibited between the variables covered analyze the task to be ignored. thank User

开关量控制模块。读取I/O口，输出开关量信号-switch control module. Read I/O port, the output switch signal

三星S3C4510（ARM7）的开发板原理图-Samsung S3C4510 (ARM7) development board schematics