s3c4510 uclinux sample

用qt编写的mp3播放器，并不是用phonon开发的，而是用linux c开发的音乐播放，界面用qt实现的

温度监视器，通过按键来设定温度上下限，用DB18B20来显示温度，越限灯亮，蜂鸣器响，在KEILC下编译调试成功-Temperature monitor, through the button to set the temperature of the upper and lower limits, DB18B20 used to display the temperature, the more limited light, buzzer sound, in the debug compile successfully under KEILC

基于smdk2410 开发板u-boot-1.2.0 对nand flash的支持，详细讲解了u-boot在nandflash的移植过程以及需要修改的地方，对初学者是个不错的文档。-Owing to that smdk2410 develops the board u-boot-1.2.0 support to nand flash,local revising in nandflash transplanting process and need having explained u-boot detailedly, is a good document to the beginner.

经过定点优化的G723、G729的codec In case you do not want to install IPP, then you"ll get twice better performance out of ITU-T code if you build it with GCC 4.5 or Intel CC with LTO/IPO enabled. Still, even with ICC, it is 10x slower than IPP - 30ms vs 3ms of processor time to encode one second of G.729 audio on modern hardware. G.723 is around 100ms. GCC with LTO is 2x slower than ICC. For ITU-T code, a Core2 class processor is recommended.

几个值得学习的C源程序-several worth learning C source

一些常用串口的例子，希望对大家有帮助，里面有好几个源代码。-Examples of some commonly used serial port, in the hope that everyone has to help, there are several source code.

一个ps2口驱动和编程方法。主要是键盘,当键盘产生中断时，蜂鸣器和运行灯都会有反映。可以敲入一些键值，同时观察主板反映。--PS2 port driver and programming method. When keyboard generates an interruption, alarm and light will have response. You could press some keys and observe the reaction of motherboard.

keil c开发使用的启动代码说明。--Manual for the startup code developed by keil c.

现场总线技术在嵌入式操作系统中的应用.rar 学位论文全文，CAJ格式--Apply on-spot bus technique in embedded operating system. A full thesis. CAJ format.

这是一个软件红外线接收程序-This is a software infrared receiver procedures