Linux.Programming

简单的 linux gpio 读写程序，了解2410 io操作。(Linux gpio read and write simple procedures, understand the operation of 2410 io.)

OK2440开发板上的应用程序，实现按键控制蜂鸣器响应。(OK2440 development board application, realize the button control a buzzer response. )

使用ARM汇编控制LED灯（x210平台）(ARM assembly to control LED (x210))

一个进程预定义了三个流：标准输入、标准输出、标准出错。分别用文件描述符STDIN_FILENO、STDOUT_FILENO、STDERR_FILENO分别表示他们，用流指针stdin、stdout、stderr可以加以引用。(Process IO on the first day of learning )

两个key驱动程序，高级IO驱动演示，应用程序增加select功能，驱动程序增加poll支持，用于演示select函数。(Two key drivers, high-level IO-driven presentations, select the application to increase functionality, increase the poll support for the driver, select a function for the presentation.)

TQ2440开发板验证程序，例子很多很实用！(TQ2440 development board verification process, many examples of very practical!)

基于TQ2440开发板的zc301摄像头的视频监控程序(TQ2440 development board based zc301 camera video surveillance program)

基于短消息的移动通信场强信号检测管理软件,软件基于PC,用于与嵌入式信号接收板通信(based on SMS mobile communications market strong signal detection management software, PC-based software. for the signal and the receiver plate embedded communications)

GTK Arm embedded system all pack file and install guide 1、tslib：http://download.csdn.net/source/2217426 download tslib-1.4.tar.gz 2、tiff : ftp://ftp.gtk.org/pub/gtk/v2.10/dependencies/tiff-3.7.4.tar.gz 3、jpegsrc.v6b :ftp://ftp.gtk.org/pub/gtk/v2.10/dependencies/ 4、libpng-1.2.33 :http://www.libpng.org/pub/png/libpng.html 5、glib-2.19.0 :ftp://ftp.gtk.org/pub/glib/2.19/ 6、pango-1.20.2 :ftp://ftp.gtk.org/pub/pango/1.20/ 7、gtk+-2.12.9 :http://ftp.gnome.org/pub/gnome/sources/gtk+/2.12/ 8、atk-1.24.0 :http://ftp.gnome.org/pub/gnome/sources/atk/1.24/ 9、cairo-1.8.4 :http://www.cairographics.org/releases/ 10、DirectFB-1.3.0 :http://www.directfb.org/downloads/Core/ 11、expat-2.0.1 :http://expat.sourceforge.net/ 12、fontconfig-2.6.0 :http://www.fontconfig.org/release/ 13、freetype-2.3.7 :http://freetype.sourceforge.net/index2.html 14、libxml2-2.6.31 :http://xmlsoft.org/sources/ 15、pixman-0.12.0 :http://www.cairographics.org/releases/ 16、zlib-1.2.3 :http://www.zlib.net/ (GTK Arm embedded system all pack file and install guide 1, tslib: http://download.csdn.net/source/2217426 download tslib-1.4.tar.gz 2, tiff: ftp://ftp.gtk.org/pub/gtk/v2.10/dependencies/tiff-3.7.4.tar.gz 3, jpegsrc.v6b: ftp://ftp.gtk.org/pub/gtk/v2.10/dependencies/ 4, libpng-1.2. 33: http://www.libpng.org/pub/png/libpng.html 5, glib-2.19.0: ftp://ftp.gtk.org/pub/glib/2.19/ 6, pango-1.20.2 : ftp://ftp.gtk.org/pub/pango/1.20/ 7, gtk+-2.12.9: http://ftp.gnome.org/pub/gnome/sources/gtk+/2.12/ 8, atk-1.24 .0: http://ftp.gnome.org/pub/gnome/sources/atk/1.24/ 9, cairo-1.8.4: http://www.cairographics.org/releases/ 10, DirectFB-1.3.0 : http://www.directfb.org/downloads/Core/ 11, expat-2.0.1: http://expat.sourceforge.net/ 12, fontconfig-2.6.0: http://www.fontconfig.org/release/13, freetype-2.3.7: http://freetype.sourceforge.net/index2.html 14, libxml2-2.6.31: http://xmlsoft.org/sources/ 15, pixman-0.12.0: http://www.cairographics.org/releases/ 16, zlib-1.2.3: http://www.zlib.net/)

BP neural network function fitting and pattern recognition, Convolution operation is intended to signal and image rendering, Including regression analysis and probability and statistics.