RTC芯片DS3231在linux下的驱动源码

本文档介绍了如何在LINUX下用NAND FLASH实现YAFFS文件系统的流程.-This document describes how to use Linux to achieve YAFFS NAND Flash File System process.

用c实现数据结构、Winsock2编程、鼠标编程、asm嵌入式编程、汉诺塔问题、效验算法、N皇后问题回溯算法、骑士遍历、文件加密、万年历的算法，很好很强大-Data structure using c implementation, Winsock2 programming, mouse programming, asm embedded programming, Tower of Hanoi problem, well-tested algorithm, N Queen" s problem backward algorithm, Knight traversal, file encryption, calendar of the algorithm, very good very strong. . .

简单介绍优化模型的基本概念和基本类型,重点介绍优化模型中的线性规划模型。-Briefly introduce the basic concepts of optimization model and the basic type of model focuses on optimizing the linear programming model.

基于ARM9嵌入式开发板LINUX环境下的程序代码－linux-timer，是大家常用的程序，代码中有详细的注释，方便移植！-ARM9-based embedded Linux development environment board procedures under the code- linux-time r, we used the procedure code detailed in the Notes to facilitate the transplant.

适用于8位小型嵌入式系统的TCP/IP协议栈！！移植非常方便！-the tcp/ip protocol be available in 8bit embeded system!!transplant conveniency

/* 学习ARM9 S3C44B0中电话呼叫功能和中英文短信功能的实现方 /* 1. 该实验仅仅适用与JX44B0-2以及JX44B0-3实验箱 */ /* 2. 实验之前请阅读用户手册，并进行正确的硬件连接 */ /* 3. 实验过程需要SIM卡，SIM可以使用中国移动和中国联通的各种手机卡 */ /* 4. SIM卡请不要带电插拔，否则容易导致烧卡 */ /* 5. 短信实验中需要修改短信中心号码，请参照您的手机中的设置设置该值， */ /* 注意去掉前面的 + 号-/* To learn ARM9 S3C44B0 in call features and functions of the message in both English and Chinese to realize/* 1. The experiment is only applicable with JX44B0-2, as well as JX44B0-3 experiment boxes*//* 2. Experiment please read the user manual before and the correct hardware to connect*//* 3. experimental process requires SIM card, SIM can use China Mobile and China Unicom a variety of mobile phone cards*//* 4. SIM card, please do not live plug, otherwise easily lead to burn cards*//* 5. experiments need to amend the message message center number, please refer to your phone settings in setting this value,*//* Note remove the front of+ No.

ADS 开发环境使用指南，有比较详细的基本步骤和操作方法-ADS development environment, the use of guidelines, there is a more detailed method of the basic steps and operating

详细的介绍,以及其中库函数的描述说明,用法等-described in detail, as well as for the descriptive function, usage, etc.

一个垃圾压缩车的PLC程序。采用X端口作为模拟量转换后的数据量输入口。这种方法不需要买模拟量模块，1000块就省下来了！-A garbage truck PLC compression procedures. X-port analog conversion, as the amount of data input. This method does not need to buy analog module 1000 on the savings!

interrrupt parell port avr c micom program