将CAN现场总线移植到UCOS2中的驱动程序，在BC中调试运行成功

无线下载更新程序功能，在zigbee的应用中非常有用，现在的厂商包括TI freescale等厂商号称可以但都未提供该功能或者该功能还很不成熟，上传的是基于5139芯片的无线下载更新功能程序，非常实用。-Wireless download the update feature in zigbee application is very useful, and now manufacturers and other vendors, including TI freescale claims may, but failed to provide the feature or the feature is still immature, the upload is based on the 5139 chip wireless download the update feature program, very useful.

很实用的PLC梯形图程序，单按钮字起、保、停逻辑，可用于欧姆龙、三菱、西门子系列-PLC ladder practical procedures, single-button word, the security, to stop the logic can be used to Omron, Mitsubishi, Siemens Series

This code include STOPWATCH function, this code base on the ucosII and JZ4740 MCU, this code is part of electronic dictionary product, So, only show you how to realize this small tool, If you have some any problem, please contact me, thanks!

所以这是我第二次尝试写I2C协议，我已经学会了几个重要的事情。我相信就非常快让这个工作，但已经到了哪里还不知道我可以做什么点错了。我已经成立了 3 指标，奴隶鸣谢和 3 的指标，以显示数据是否高于或低于名义或零的试验。获取数据为零。

微型针式打印机的源代码和PCB图纸，可以方便的潜入到已有的产品中，比如POS机、一卡通出租车计价器等。-Micro-stylus printer

基于 STM32 使用 SPI_DMA 方法来实现两台计算机之间的高速通信，通信数据可以是任意的字节

这是通讯接口实验《中断原理及8259A中断控制器实验》的原理程序，适合于那些上嵌入式系统、通信、计算机专业的人-This is the communication interface experiment, "interrupted Principle and 8259A interrupt controller experiment," the principle procedures, suitable for those on embedded systems, communications, computer specialists in the

嵌入式数据库的发展与应用，主要介绍了sqlite和berkerly DB的相关内容-Embedded database development and application, which mainly describes sqlite and relevant content berkerly DB

protel鼠标增强工具，可以通过它实现利用鼠标滚轮实现放大放小功能-protel mouse enhancement tools, you can achieve it implements the use of the mouse wheel to enlarge the small feature release

Nexperia系统声音实现的源码，解压密码没有-Nexperia system to achieve the sound source, not extracting passwords