uclinux下s3c4510B CPU播放mp3 C程序-Basis under s3c4510B CPU mp3 player C Program

鼎力推荐！本程序是基于嵌入式LUNUX系统开发的源程序代码，所有程序采用C语言进行编写，是学习、开发嵌入式LUNUX系统不可多得的参考资料。-strongly recommended! This procedure is based on the embedded system development LUNUX the source code, all the procedures used for the preparation of C language, learning, the development of embedded systems LUNUX rare reference.

测量每分钟转数的卡片；

也是ks8695 soho中的文件，虽然还不全，下次再来-Ks8695 soho is in the document, though not wholly, then the next

动态数码管显示 动态数码管显示-Dynamic digital tube display dynamic digital tube display dynamic digital tube display

1. 给主持人设置一个开关，用来控制系统的重启（编号显示数码管重置初始时间）和抢答器的倒计时开始。 2. 抢答器显示和倒计时的功能。抢答开始后，若有选手按动抢答器按钮，编号立即锁存，并在LED数码上显示选手的编号，同时扬声器给出音响提示。此外，要封锁输入电路，禁止其他选手抢答。 发挥部分： 1.

函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波、矩形波和三角波，且频率与占空比不能单独调节，从而给使用带来很大不便。本文介绍由LM324和稳压管组成的低频函数波形发生器，该电路能够产生正弦波、方波和三角波信号，频率能以10Hz的间隔在20Hz～20KHz范围内调整。-Function Generator is a scientific research and production often use the basic waveform generator, integrated function waveform generator usually used ICL8038 or 5G8038, and they only have a 300kHz following the low-frequency sine wave, square wave and triangular wave, and frequency and duty cycle alone is not regulated, so as to enable using bring a lot of inconvenience. This paper introduces the LM324 voltage regulator tubes, and the low-frequency waveform generator function, the circuit can produce sine, square and triangular wave signal frequencies of 10Hz to 20Hz at intervals within ~ 20KHz adjustment.

本软件件包是EM8624高清解码软件的LINUX文件系统以及驱动程序和根文件系统。软件包里包含原码，并带有交叉编译工具。-Pieces of this software package is a high-definition EM8624 decoder software LINUX file system, as well as drivers and root file system. Software package contains the original code, with a cross compiler tools.

BSP,设置AMLOGIC的寄存器.可以试一下-BSP

核心图形界面ucGUI详细说明手册中文版