STM32F4的两个USB host例程--U盘和鼠标键盘

我写的ARM PS2驱动程序，使用普通GPIO口模拟PS2协议，可直接驱动键盘、条码找描枪等设备，并将从键盘、条码扫描枪等输入的信号通过UART口传至PC机-I write ARM PS2 driver, I use ordinary GPIO simulation PS2 agreement can be directly driven keyboard, bar code depiction find guns and other equipment, and from the keyboard, barcode scanning guns and other input signals through UART I conveyed to PC

用于AlRERA 公司DE2开发板上的USB 调试的实例-AlRERA company for the DE2 development board USB debug example

该资料是教你如何编写nRF2401无线通信的教程，写的很不错。我写个程序就是根据它改进的！-The information is to teach you how to write nRF2401 wireless communication tutorials, written very well. I write a program that is based on its improved!

汇编源代码大全2--Assembly source code-2.

stm32里面自带了bxcan的通讯组件，但是can通讯只能发送少于八个字节的数据包，通过学习iCAN通讯协议，将其移植到STM32，可以发送任意长度的数据包。并且有总线检测功能。希望对大家有所帮助！！！

，自制二氧化碳激光发生器。-lt; 35 Watt Flowing Gas CO2 Laser Tube Kitgt; Made of carbon dioxide laser generator.

32 * 32 dot-matrix program, set up the typewriter font size type 32 * 32 dot-matrix program, set up the typewriter font size type-32* 32 dot-matrix program, set up the typewriter font size type 32* 32 dot-matrix program, set up the typewriter font size type

ffmpeg源码，里面有测试例子-ffmpeg source code, which a test case. . . . . . .

GEC S3C2410 核心板的原理图，能够与GEC的核心板兼容 -GEC S3C2410 core board schematics, with the core of GEC board compatible

详细讲述MF2001NT半自动包装秤资料汇总(2011.3)使用以及方法。