下载源码：
https://www.micrium.com/download/ucos-ii-kernel-trial/
Micrium-uCOS-II-V290.zip — 2.44M
How to Download Micrium Source Code
Registration is required to download these files. If you do not already have an account at micrium.com, you will be prompted to create one.
Note: The µC/OS-III file contains only the µC/OS-III source code. You will not be able to build a working application with this code because there are a number of unresolved functions, macros and #defines. To build an application, you will require hardware-specific files from two modules that are available with any µC/OS-III port: µC/CPU and µC/LIB.
The best way to obtain these hardware-specific files is to download an existing port that is similar to the processor you plan to use, and make the appropriate changes. Complete ports and board support packages are included as part of the projects for the uC/OS-III books, and make a good starting point. You can download those projects here: Micrium Book Projects.
You can also download a variety of ports and drivers for all Micrium products.
源码目录结构
Micrium-uCOS-II-V290\Micrium\Software\uCOS-II
Micrium-uCOS-II-V290\Micrium\Software\uCOS-II\Source
uc/os_III
KRN-K3XX-000000.zip ： 3.02 Mhz
KRN-K3XX-000000\Micrium\Software\uCOS-III
别人移植好的版本的例程
https://www.micrium.com/downloadcenter/
Micrium_STM320518-EVAL_uCOS-II.zip 1.9M
目录结构：
Micrium_STM320518-EVAL_uCOS-II\Micrium\Software\uCOS-II\Ports\ARM-Cortex-M0\Generic\RealView
Micrium_STM320518-EVAL_uCOS-II\Micrium\Software\uCOS-II\Source
Micrium_STM320518-EVAL_uCOS-II\Micrium\Software\EvalBoards\ST\STM320518-EVAL\uCOS-II\KeilMDK
Micrium_STM320518-EVAL_uCOS-III.zip 3.18M字节
PC上 vs2013 运行ucos
1402419726wpdm_Micrium_Win32_OS2.zip ---- 428KB
Micrium_Win32_OS3.zip 472KB