fat16，fat32，u盘，mp3下的文件系统

一份很不错的嵌入式系统开发应用论文，详细介绍了燃料电池的实时监控-A very good development and application of embedded systems paper, detailing the real-time monitoring of fuel cells

基于ARM7TDMI的uClinux移植,44b0x-uClinux transplantation, 44b0x

使开发板上的led灯每隔200ms闪烁一次，采用汇编语言开发，开发工具为KeiluVision3.

//单片机为89C52RC，时钟接收模块为淘宝买的15元的中国时码模块，下面代码可以解析出具体时间#include #include //************************************定义接收管脚*********************************************sbit ReceiveBit=P3^7;sbit test2=P3^6;unsigned int bdata BPCIndex; //BPC数据的下标0~49unsigned int bdata BitIndex; //BPCIndex数据中的位的索引0~7unsigned int BPCCode[50];   //存储2个BPC周期（20*2S）的值（20*10*2/8=50)

Nexperia系统声音实现的源码，解压密码没有-Nexperia system to achieve the sound source, not extracting passwords

非阻塞方式的COM0的驱动-nonblocking mode of the drive COM0

定时器的应用 本程序简单的示范了如何使用ATMEGA16的定时器 AVR定时器的要点介绍 T0工作于CTC模式，输出1KHz/2KHz 50％占空比的方波 T1工作于快速PWM模式兼输入捕捉 T2工作于相位修正PWM模式，输出490Hz的8bit PWM波 -Application Timer simple demonstration of this procedure how to use the ATmega16 timers AVR timer T0 introduce the main points of work in CTC mode, the output 1KHz/2KHz 50 duty cycle square wave T1 work in fast PWM mode Input Capture and T2 work on phase-corrected PWM mode, the output of 8bit PWM wave 490Hz

嵌入式系统的USB驱动(S3C2410)-Embedded Systems USB drive (S3C2410)

Linux 操作系统提供进程间通信（IPC）机制，用来保证正在执行的进程在内核的协调下能够 共享资源、同步以及交换数据等。Linux 支持大量进程间通信机制，包括信号、等待队列、管道 以及Unix 系统V 中提供的进程间通信机制，如消息队列、信号量和共享内存。-Linux operating system to provide inter-process communication (IPC) mechanism used to ensure that the process is being implemented in coordination with the core to share resources, synchronization and exchange information. Linux support a large number of inter-process communication mechanisms, including signal and wait for the queue, pipeline and the Unix System V to provide inter-process communication mechanisms, such as message queue, the signal volume and shared memory.

基于51单片机的程序设计，资料的详细功能、包含内容说明-51 MCU-based programming, the information detailed features, including the content description