UartTest

The QScriptStdMessageHandler class implements a message handler that writes to standard output for Linux.

Qt 键盘程序，经测试通过，代码结构简单清晰！(Qt keyboard program, code simple and clear!)

mxc_v4l2测试源码，视频采集显示功能(mxc_v4l2 test source, video capture display)

s3c2440 linux移植，详细内容见文档(s3c2440 linux transplant, for details, see the document)

说明：  选用ZYNQ SoC作为智能相机系统的硬件处理平台，依据系统设计需求，将系统整体功能结构的开发划分到用户空间、内核空间、底层硬件三个层面。在硬件层，对系统硬件功能进行了模块化设计，分别对基于USB和OV7725的双通道图像采集模块、HDMI显示模块进行开发。(Zynq SOC is selected as the hardware processing platform of the intelligent camera system. According to the system design requirements, the development of the overall functional structure of the system is divided into three levels: user space, kernel space and bottom hardware. In the hardware layer, the hardware functions of the system are modularized, and the dual channel image acquisition module and HDMI display module based on USB and ov7725 are developed respectively.)

MIZI Research, Inc.发布的嵌入式Linux内核源码，现在的版本是是2.4.18-rmk7-pxa1-mz5。其中包含了很多常用硬件驱动，如CS8900、UDA1341等。 这是为一款用SAMSUNG公司S3C2410A芯片为处理器的系统配置的内核，可支持 640*480 TFT、Audio、LAN、RS-232、USB等接口。(MIZI Research, Inc. Release of embedded Linux kernel source, the current version is over 2.4.18- rmk7- pxa1- mz5. It covers a lot of common hardware drivers, such as CS8900, UDA1341 so. This is a new company with Samsung S3C2410A chip processor for the system configuration of the kernel, can support 640* 480 TFT, Audio, LAN, RS-232, USB interface.)

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.)

说明：  Linux下ST16c554的驱动程序例程，C语言编写。(Linux driver under the ST16c554 routine, C language.)

GB28181注册部分，无需依赖第三方库(GB28181 registration section, no third-party library dependencies)

本手册从获取内核源码开始,一步一步的讲解一个完整的内核的移植,使读者最终可以配置、移植、 裁剪内核,编写驱动程序,从而掌握整个嵌入式 Linux 系统的开发方法。 (This manual access to the kernel source code from the beginning, step by step explain the migration of a complete core, so that the reader could eventually configuration, migration, cutting the kernel, write drivers, so as to equip the entire embedded Linux system development methodology.)