this is a test usb keyboard program for dm644x. it s easy to understand the conc...

流畅的外扩Ram技术（参考CMD文件)，使程序的大小不受限制；成功移植并调试通过的嵌入式微实时操作系统UCOSII，用户仅按需填入相应的任务程序，使用极为方便-Ram technology fluency of foreign expansion (reference CMD file), make the program the size of the restriction the success of transplantation and debug of embedded micro-through real-time operating UCOSII, the user only to fill in the corresponding task on-demand program is extremely easy to use! !

应用背景 使用STM32实现的学习型红外遥控器， 可是学习市面上大部分遥控器命令。 使用串口或can口接收命令， 关键技术 中断获取波形的上下沿， 高精度定时器获取高低电平的时间 记录每一条命令的波形

UP-NETARM 2410-S 开发平台 电路原理图-UP-NETARM 2410-S schematic circuit development platform

利用winavr 编写的舵机控制程序，调试通过。大家可下载使用-Winavr prepared to use the steering gear control procedures, debugging through. Everyone can be downloaded using the

9200 uboot fot yf9200bd

基于 Linux 与 VS1003 的 MIDI 电子节拍器的设计与实现，为乐器演奏（如钢琴、吉他）提供稳定，丰富，真实的基准节奏，可选择各种打击乐器组合的节奏型，设置节奏速度、节拍等。提供了 Linux 2.6 内核驱动程序和 Qt 4.4 开发的界面程序。系统可升级为 VS1053B 以获得更多的 MIDI 乐器音色支持，进一步开发支持 MP3、WMA、Ogg、AAC 等格式音频播放器，可录音，真正成为声乐练习的强力工具，更多信息请访问： http://sonew.512j.com/ 同时欢迎项目开发合作。-The design and implementation of MIDI Electronic Metronome based on Linux and VS1003. This provides the musical instrument playing (such as piano, guitar) a stable, rich and real rhythm. It can select the rhythm type by combination of variety of percussions, set the tempo, meter, etc. We gave the Linux 2.6 kernel driver and GUI program of Qt 4.4. The system can be upgraded to VS1053B to get more MIDI instruments’ tone support, and further developed to support MP3, WMA, Ogg, AAC format audio playing, recording and others, to be truly a powerful tool for vocal practice. More information, please visit: http://sonew.512j.com And look forward to the project developing cooperation.

文件系统在DSP上的实现，实现了在TIDSP上的文件系统构建，保存-File system on the DSP implementation, realized in TIDSP file system on the building, preservation

在niosII上移植uclinux教程，介绍细致，配有每一步图示-Uclinux on niosII transplantation in the tutorial, detailed introduction, with each step icon

国外经典嵌入式教程，初学者的好资料--A classic embedded system book, and a good reference for beginners.

实现1到100的累加计算，熟悉IDE环境下的C语言的编写。-1-100 realize the cumulative terms, familiar with the IDE environment the preparation of C language.