这是基于arm的嵌入式操作系统基础性实验SPI实验，希望对大家有所帮助...

UCOS II V2.80 移植到freescale的qe128上面的源代码。并且包含UCOS II V2.80的源代码-UCOS II V2.80 transplanted to the freescale qe128 above the source code. UCOS II and contains the source code V2.80

stm32f103 ucosII2.91

uC/OSII源码及移植,支持ARM7/ARM9,全部已测试,可以正常使用-uC/OSII source and transplant support ARM7/ARM9, all have tested can be used normally

这是UCGUI3.90a的源代码，集合了各种关于用户图形界面的工具，以及DEMO(This is UCGUI3.90a source code, a collection of various tools on the graphical user interface, and DEMO)

读者优先问题。操作限制：1）写-写互斥；2）读-写互斥；3）读-读允许； 读者优先的附加限制：如果一个读者申请进行读操作时已有另一读者正在进行读操作，则该读者可直接开始读操作。-readers priority. Operating restrictions : a) write-write contradict; 2) read-write mutually exclusive; 3) Reading-Reading allowed; Readers priority to the additional restrictions : If an application for readers read another operation has been under way readers read operation, the reader can directly read operation began.

ucos的商业版本，相对稳定的嵌入式操作系统-ucos a commercial version,

ucos51通用板调试系统-ucos51 GM board system debugging

uc/os-II嵌入操作系统工程摸板。用于ARM7系列的移殖。-uc/os-II embedded operating system project template. For the ARM7 series of transplants.

移植文件针对中断处理部分作了处理，支持中断嵌套！（重新编译若出现错误，请删掉原编译的文件，后重新编译或者删掉工程文件后，重新利用源码文件建立新工程文件即可！）-portable document against interrupt handling of processed, nested interrupt support! (Recompiled if there is a mistake, please delete the original translation of documents, after recompile or deleted engineering documents, re-use source documents to establish a new project document can be!)

在UCOSII中移值的iksemel，用于XML数据操作。(Iksemel shift in values ​ ​ in UCOSII for XML data manipulation.)