poj2411 basic algorithm 0ms, more exchanges

API

linux下用的定时锁定屏幕，提醒使用者休息的软件，使用环境PyQt4，xlockmore-linux using the regular lock screen, to remind users to break the software, use of environmental PyQt4, xlockmore

FIC8120 方案 FAMulti_RDI-FIC8120 program FAMulti_RDI

讲解的是一些关于linux的相关知识，讲解详细由浅入深。-Explain some of the relevant knowledge on linux, easy-to-digest explain in detail.

The same vulnerability to x_hp-ux11i_nls_ct.c,but exploit ping command to get root shell.

本源码能够在linux 下实现RTP协议的收发功能。-the code can achieve a rtp protocol!

arm9的bootloader,适合通用2410x平台 vivi.pal(20051228)支持tv输出和vga输出，vclk为26.25mhz vivi(20060330)支持vga输出和tv输出，vclk为25mhz 以上两个vivi均编译自vivi-br-release(20051228).tar.gz 在两个不同vivi间切换的方法是在源文件“/include/platform/smdk2410.h”中打开或者取消对PAL640480宏的定义： #define PAL640480 默认该句是注释掉的，编译得到的vivi的vclk为25mhz ch7005手册中要求640x480的pal输出时vclk为26.25mhz，但实践中发现并不需要完全等与这个频率，有时候vivi(20051228)的pal效果更好，具体使用哪个参数用户可以多比较尝试，也可以尝试修改成其他的频率。-arm9 Bootloader, Definitive 2410 x suitable platform vivi.pal (20051228) support tv vga output and losers that vclk to 26.25mhz 14:57 (20060330) support tv vga output and exports, vclk for more than two 25mhz were compiled from 14:57 14:57- br-release (20 051,228). tar.gz 14:57 in the two different ways of switching between the source document "/ incl. ude/platform/smdk2410.h "open or cancel right PAL64048 0-definition :# define default PAL640480 comment out of the sentence. Compiling the 14:57 of the vclk 25mhz ch7005 manual requirements 640x480 p al output when vclk 26.25m

实现Shell，能处理命令 cd ：改变进程当前路径 pwd ：查看进程当前路径 pid：查看当前进程号（getpid()系统调用） logout ：退出shell ls [-l] rm [-r] mkdir, mv, cp-achieve Shell, can handle orders cd : the process of change current path pwd : View current path process pid : View the current process (getpid () system call) logout : withdraw from the shell ls [-l] rm [-r] mkdir, mv, cp

使用在PC机上的g729语音压缩及编码程序，对makefile进行修改即可支持在嵌入式linux平台上使用。

linux设备驱动开发，清晰版本第三版，非常适合LINUX开发驱动使用-linux device driver development, a clear version of the third edition, is ideal for the development of drivers to use LINUX