卡上芯片

作者搜集了很长时间，共有五本书，内容很全面，一看就知--The 5 books were collected by the author and covered a wide range of contents.

这是一个信号发生器得程序，可以测量正弦波得波形信号-This is a signal generator have procedures, can measure a sine wave signal

DM6446视频采集原码 可以拿来学习 -dm6446 loopback

dac0832 pdf 挺完整的 由于本人好不容易才找着它 所以分享-sdfasd

将windows 的ttf字库转化成嵌入式开发需要的bdf字库的工具。-windows of the ttf font embedded into the needs of the development bdf font tools.

Validate Baud rate s accuracy this program will show from FF to 00.

8051AD,use keil to program this code.

motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton / t this vary the average voltage across the moto-motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton/t this vary the average voltage across the moto

这是一个嵌入式实训项目，难度中等，用到了QT4知识，linux socket编程，arm驱动等.......代码分为三个内容，客户端，也就是摄像头数据采集端，服务器端，也就是二维码解码端，驱动部分运用了按键中断，pwd。摄像头是v4l2，也就是vedio for linux ，这部分的介绍网上有很多，我就不一一介绍了。开发板是用mini440,内存大小是64M，可能大点的程序比较费劲，所以我采用的客户端/服务器模式，即C/S模式。

嵌入式操作链表的模版,有注释和说明 对需要解决数据链表的朋友可以参考-Embedded template operating list, have comments and information on the need to address data list can refer to a friend