iic驱动源程序

主持人如何启动抢答器。 2）选手用什么设备进行抢答。 3）如何判断哪位选手最先抢答。 4）如何显示抢答结果。 5）当有一人抢答，如何使得其他按钮按下无效。 6）当无人抢答时，怎样判断抢答结束，且如何实现结束后再次按抢答纽无效。 7）怎样再次进行新一轮的抢答 -Host How to Start Responder. 2) What equipment is available to answer in athletes. 3) How to determine which players answer in the first. 4) how to display the answer in the result. 5) When there is one person to answer in how to make the other button is pressed is invalid. 6) When no answer in time, how to decide the answer in the end, and how to achieve again, according to answer in New Zealand after the invalid. 7) How to answer in a new round of re-

upd16312 vfd panel c 原程序--C code for upd16312 vfd panel.

应用背景现在USB的使用越来越广泛，使用也方便，但是对于初学者会很难，我这里提供stm32的USB源代码，希望他对大家能有所帮助关键技术这是USB通信的源代码，内函上位机源代码和下位机源代码，下位机是有STM32驱动的，上位机是有VC写的，希望大家采纳

AT91RM9200的网口测试代码，仅供学习（ADS1.2)。-AT91RM9200 net mouth test code, only to learn (ADS1.2).

应用背景这是一个基于图书馆管理的项目，采用射频识别技术，采用了无线射频识别技术。RFID作为一种特定的人进入图书馆，登录登出目的 ；也在这个项目中。当用户想放一本书在图书馆的书架上，表明我已经使用了一个绿色LED和错架我用红色LED正确的架子上。这是由RFID标签放置在每本书表示。当标签ID与摆在架子上的控制器的ID，绿色LED发光的红色LED发光的人。这是用于图书馆书架管理。关键技术该软件包括嵌入式C，使用的是从Microchip的MPLAB IDE V 8.63开发。软件采用Proteus 8进行仿真测试。硬件也由个人照片板和RFID em-18模块具有频率125KHz和RFID无源标签的测试。我用12位数字的C代码的RFID标签，当各自的RFID标签是用12位数通过UART传送给PIC控制器如果 ；配以相应的人和书是确定 ；

关于arm开发的文档集合 有uCLinux ,usb应用,以及开发步骤等等,非常不错,-development arm of the document set a uCLinux, usb applications, and the development of steps and so on. very good.

We intend to develop a wifi enabled p2p file sharing system on a linux platform using jxta and java. The purpose is to build a system that can be ported to an embedded device at a later stage and be used for p2p file sharing using the 802.11b standard. 我们旨在Linux平台上使用jxta 和java来开发一个支持wifi的p2p文件共享系统。其目的是建造一个以后可以移植到嵌入式设备的系统，使用802.11b标准进行p2p文件共享。 来源: http://sourceforge.net/projects/linux-p2p-wifi/-We intend to develop a wifi enabled peer-to-peer file sharing system on a Linux platform using JXTA and java. The purpose is to build a system that can be ported to an embedded device at a later stage and be used for peer-to-peer file sharing using the 802 .11 b standard. Our aim is to use Linux and java JXTA to develop a wifi support peer-to-peer file-sharing of the system. Its goal is to build a future can be transferred to the system embedded devices, the use of 802.11b standard peer-to-peer file sharing. Source : http://sourceforge.net/projects/linux-p2p-wifi/

用于USB 适配器的源代码，值得一看he following is a series of code files comprising the bootcode for TUSB3210.  It is already resident in on-chip ROM and therefore was not intended for our customers to compile 揳s is?and execute on the  evaluation board.  Rather, it is provided  to serve as an example of how to program the device,  and excerpts of the code can be used in real  applications (for example, the I2C subroutines).  

STM32的程序，EK-STM32F的ADC程序例程，详细可参阅程序所述-STM32 procedures, EK-STM32F the ADC routine procedures, please refer to the procedures described in detail

C8051F380-UCOS keil编译，注意要设为大存储模式 MCU为c8051f380 主时钟配置为48MHZ tick时钟为周期16.3ms，由TIMER5产生。 在使用中，注意内存越界问题！