一个12路串口+3路Socket口的数据收发程序 嵌入式ucLinux操作系统下调试通过，可以作为程序开发者一个很好的借鉴，掌握通信协议基本原理...

去抖动独立按键实验0--单片机学习资料--c语言的-To shake the independent button experimental 0- MCU learning materials- c language

MP3音频解码源代码，在源代码的基础上做了一些自己的修改。-MP3 audio decoder source code, the source code so on the basis of a number of its own changes.

利用yeelink的物联网平台实现的通过手机APP控制开发板led灯开关操作的程序，手机APP使用yeelink官方提供，网络协议栈使用的是LWIP，主控芯片为stm32f107，通过HTTP方式上传和获取服务器信息

tms320c5409 dtmf source code

基于snd1c芯片的mp3播放器源代码（原理图）-snd1c chips based on the MP3 player source code (diagram)

本程序是读写x5045复位芯片的源程序，已经调试过，请直接使用。-This procedure is to read and write the source x5045 chip reset has been testing, please use.

Special note for Named-User Licenses - # Named-User Licenses have Package Suite or Features prefixed with UU_xxx. # License Admin needs to add the individual names to the "options" file. # Names are added to the file as "INCLUDE USER " # The options file should have at least one name and no more than seats licensed. # If this is missing, License server will block any tokens and users will get error=-84. # Changes to the "options" file must be followed by a re-read or restart of License Server #

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

一步 教你如何去编译uclinux内核，包括文件系统ext2的挂载，网络驱动，基本的cash命令，lcd frambuffer功能，串口功能等内容。-teach you step by step how to compile Basis kernel, including ext2 file system mount, network drives, the basic cash orders, LCD frambuffer functions, such as serial port function.

S3C44B0控制LED流水灯交替亮灭。超级终端上将显示： boot success... Embest Arm EduKit III Evaluation Board Led Test Example -S3C44B0 Led