好用好看不看会后悔，看了不后悔，信不信由你了

写者优先问题。操作限制：1）写-写互斥；2）读-写互斥；3）读-读允许；写者优先的附加限制：如果一个读者申请进行读操作时已有另一写者在等待访问共享资源，则该读者必须等到没有写者处于等待状态后才能开始读操作。-wrote priority issues. Operating restrictions : a) write-write contradict; 2) read-write mutually exclusive; 3) Reading-Reading allowed; Write priority of the additional restrictions : If an application for readers read operation has already been written in another waiting for access to a shared resource, the reader must wait until the person was not waiting for the after the state can begin to read operation.

说明：  这是按照前面我发的从零开始学习ucosii手册，编写成功的模板。芯片是stm32f103c8t6，移植在f103芯片上，都是同理可得。记住虽然可以直接拿着用，但是要修改对应的IO口哦，程序效果是led小灯闪烁。（有一个问题我也不太清楚，理论上c8t6的启动文件应该是startup_stm32f10x_md.s，但是用它却不能成功。用startup_stm32f10x_hd.s却成功了。）(This is a successful template written in front of the uCOSII manual that I started from zero. The chip is stm32f103c8t6, and the transplant is on the F103 chip. Remember that although it can be used directly, but to modify the corresponding IO mouth Oh, the program effect is the LED light flicker. (there is one problem I'm not very clear about. In theory, c8t6's startup file should be startup_stm32f10x_md.s, but it can't be successful with it. It was successful with startup_stm32f10x_hd.s.))

uCOS-|||-LED的源代码，基于STM32F103，可移植

周立功EasyARM2131 CDROM-Week Ligong EasyARM2131 CDROM

　μC/OS-II是一种可移植的，可植入ROM的，可裁剪的，抢占式的，实时多任务操作系统内核。它被广泛应用于微处理器、微控制器和数字信号处理器。SDCC是一个免费的开放源代码的软件，依据GNU General Public License (GPL) 发布。(μC/OS-II is successfully implemented in some of the highest level safety-critical devices)

ucos操作系统的LPC2131调试通过的SPI显示-uCOS LPC2131 debugging the operating system through the SPI showed

ucosii for 18f

FriendlyARM English User Manual Chapter 4.4 Compile and Program uCos2

飞思卡尔的cotex M0系列芯片的ucos-ii移植(Freescale cotex M0 series chips ucos-ii transplant)

lwip ucos移植心得-The thinking of the repoting lwip and ucos.