SOS操作系统用于无线传感器网络节点的源代码

max7456是美信的一颗OSD芯片，比NEC的6450，6453，功能强大，程序电路却简单了很多，本程序有对MAX7456的操作，用的是STM32的ARM7，硬件的SPI-max7456 is beautiful letters an OSD chip, compared with NEC" s 6450,6453, and powerful, the program has a simple circuit a lot, this program has on the MAX7456 operation, with the STM32" s ARM7, hardware SPI

quartusII 中文使用手册，给广大cpld 及 fpga 开发用户使用，谢谢大家的支持。-Chinese quartusII user manual to the general development of CPLD and FPGA users, I would like to thank everyone

UDP实现嵌入式原程序-UDP realization inserts the type original procedure

xml解析器（在niosII环境下用C语言开发的）-xml parser (niosII environment with C-language development)

FREESCALE下的MXL的文件系统CRAMFS下载文件-Freescale MXL under the file system to download files CRAMFS

应用背景 作为上位机的采集服务程序，负责管理下面采集单元模块，将采集的数据实时上传，并实时响应上位机的控制指令。关键技术Qt界面开发，嵌入式linux应用开发，视频编解码，多线程技术。

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.

arm的内部启动代码，用来引导linux操作系统。-arm" s internal startup code is used to boot linux operating system.

STM32程序5个UCGUI的移植例程. 基于 STM32F103VC 的项目示例 Keil MDK 4、 xx (256MBYTE) HY35A TFT 使用 SSD1963 在 µCos II / µCgui 3.90a 环境。 可用爱好学者作为学习使用。

51单片机，485通讯，和检验，12位AD 完整的程序-51 microcontroller, 485 communications, and testing, 12 AD integrity of the process