ucos 2.86是目前最高版本，里面包含了可以在IAR移植的atmel128 的源码。很干净，非常不挫...

HAL硬件抽象层源码，基于ucosii操作系统，值得学习和借鉴-HAL Hardware Abstraction Layer source code, based on the ucosii operating system, it is worth learning and drawing

基于STM32（CotextM3）开发的实时操作系统uCos和UCGUI设计(Real-time operating system uCos STM32 (CotextM3) UCGUI based design and development)

51下的一个操作系统源码-51 operating system source code

基于嵌入式实时多任务操作系统ucos－ii的GUI的源码，精炼实用-Source code of GUI based on ucos-ii, very small and useful.

μC_FS文件系统正版源程序，包括API、中间层、以及硬件驱动等内容-Genuine μC_FS file system source code, including API, middle layer, as well as hardware drivers, etc.

ucos在z80上的移植-CENTER Z80 in the transplant

μC/OS-II and the Xilinx MicroBlaze

ucos微系统，你可以把这个驱动直接应用在你的工程中，不需要自己重复写(ucos micro-system, you can use that to drive applied directly in your project, does not have to repeat the written)

lpc21xx（飞利浦的ARM）目标板特殊的代码，包括异常处理程序和目标板初始化程序 每个工程应当具有这个文件的拷贝，用户根据程序的需要修改本文件。(lpc21xx (Philips ARM) target board specific code, including exception handling procedures and target board initialization procedure for each project should have a copy of this document, the user according to the procedures of the need to modify the present document.)

ARM 的实例程序，在ADS下运行。运行buildall.bat生成这些例子的应用。有readme具体说明有关配置。-ARM sample program, running under the ADS. Running these examples buildall.bat generation applications. A readme specify the configuration.