数字密码锁:S0是复位状态：密码为00000001，关锁。 S1是开锁状态。 S2是修改密码状态：将输入的code作为新密码，关锁。硬件用FPGA200...

U盘读写协议:我开发U盘的重要参考代码。 bulk_only传输协议，FAT16文件系统.-U disk read and write an agreement: I developed an important reference U disk code. bulk_only Transfer Protocol, FAT16 file system.

uclinux的目标文件，在s3c44b0x上已经成功运行。只需要下载便可运行。-Basis of Uclinux target file, s3c44b0x already in successful operation. Just running can be downloaded.

应用背景车载广告机媒体不仅具备电视的功能，为观众呈现精彩的节目，赏心悦目，还是一台悦耳的收音机。环绕公交车的车厢安装6—8 个高音质的喇叭，即使你看不到，但是你能听得到，不仅是听到，而且听得清晰、听得震撼。车载广告媒体所有节目的制作都力求同时大众的传播要求。 同时采用车载广告机的声音与 GPS 自动报站声音的自动切换技术,对公交车的正常运行不会有任何干扰. 车载广告机采用内置于节目的编排形式，广告的位置，节奏的掌握，与节目的匹配，都经过精心的设计。在变化中力求广告的突显，使受众在被精彩节目吸引的同时，快乐地接受广告，深刻地记住广告。 受众收看移动电视的时间是人们在乘车过程中的时间，人均每天单次乘车的时间在20—40 分钟。移动数字频道是大连电视台第七频道,而收视率是传统频道的5—10 倍。车载广告机不存在换频道的问题，不仅具备传统电视的优点，而且弥补了传 统电视的不足。关键技术 GPS 报站系统：记录每个站的gps 信息，存入到指定文件，当车开到站的附近报 出到站的信息内容，包括GPS 无信号的容错提示。  用keil c 开发，已应用于市场月1000多辆公交，实用于多种单片机

Included O Reilly - Programming Embedded Systems in C and C++ pdf. Its been explained fantastically with simple english. Have read many embedded C documents, But the embedded C concept explained here is simple, basic and to the point. -Included O Reilly- Programming Embedded Systems in C and C++ pdf. Its been explained fantastically with simple english. Have read many embedded C documents, But the embedded C concept explained here is simple, basic and to the point.

国外某大学关于FreeRTOS的讲义。由于目前对FreeRTOS的介绍还很欠缺，官方网站的离线文档需要购买，因此这个材料可以帮助你深入了解FreeRTOS。有一点要申明：建议是英文的，-Abroad on a university lecture FreeRTOS. Since the introduction of FreeRTOS is still lacking, the official website of the offline files will need to purchase, so this material can help you a deeper understanding FreeRTOS. It should be stated: the recommendations are in English,

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.

数字钟可以说明的具体功能都在文件家中,请仔细参阅,希望大家可以相互学习,共同进步-digital clock shows the specific functions in the document home, please refer to carefully hope that we can learn from each other, common progress

文件夹名称     授权程序 430         IAR Embedded Workbench for Texas Instruments 430 5.60 8051        IAR Embedded Workbench for 8051 8.30 ARM         IAR Embedded Workbench for ARM 6.70 AVR         IAR Embedded Workbench for Atmel AVR 6.30 M16C        IAR Embedded Workbench for M16C and R8C 3.60 STM8        IAR Embedded Workbench for STMicroelectronics STM8 1.42 VS          visualSTATE Premium Open all 7.2

万年历(C语言编的程序打印的万年历和程序原代码)-hefty almanac (Part C language procedure print hefty almanac and procedures original code)

读卡编程程序，主要测试中国电信的测试卡！-reader programming, the main test of China Telecom Test Card!