本文详细地介绍了基于嵌入式系统中的OS启动加载程序Boot Loader 的概念、软件设计的主要任务以及结构框架等内容...

pnx8950 nand flash 驱动-pnx8950 nand flash drive

在同一个进程地址空间内执行的两个线程。生产者线程生产物品，然后将物品放置在一个空缓冲区中供消费者线程消费。消费者线程从缓冲区中获得物品，然后释放缓冲区。当生产者线程生产物品时，如果没有空缓冲区可用，那么生产者线程必须等待消费者线程释放出一个空缓冲区。当消费者线程消费物品时，如果没有满的缓冲区，那么消费者线程将被阻塞，直到新的物品被生产出来。-In the same address space of a process implemented within the two threads. The producer thread production of goods, and then items placed in an empty buffer in the thread consumption for consumers. Consumer thread to acquire items from the buffer, and then release the buffer. When the producer thread is the production of goods, if there is no empty buffers are available, then the producer thread must wait for the Consumer thread to release an empty buffer. When a consumer thread consumer goods, if the buffer is not full, then the consumer thread will be blocked until the new items were produced.

分别采用信号量，信号灯，条件变量实现的读者--写者方法。-Using semaphores, signal, variable conditions of the realization of the readers- to write those methods.

des rsa des3 算法 可移植到symbian windows mobile 等平台-des rsa des3 algorithm can be ported to platforms such as symbian windows mobile

在Linux环境下实现简单的客户机与服务端通信，主要是TCP协议-In the Linux environment to achieve a simple client-side communications and services, primarily TCP protocol

用C语言写的一个菜单的程序，大家可以参考参考，请大家多多指教-meun

一个UNIX/LINUX下的基于内容的过滤服务器源代码，可以设置关键词、URL、IP、PORT等多种方式进行网站过滤。-a UNIX/Linux-based content filtering server source code, can set keywords, URL, IP, PORT various means such as web filtering.

linux 块设备.学习linux块设备的好东东。-linux

Moto A1200 linux kernel SRC-Moto A1200 Linux kernel SRC

arm s3c2410a 下实现的CAN通信代码-arm s3c2410a can code