uC/OS II在STM32上的移植，包含了一些基本的函数，如串口通信等。-The transplantation of uC/OS II on the STM32, contains some of the basic functions, such as serial communication, etc.

STM32基于时间片的调度算法，内核小，方便移植。-STM32 scheduling algorithm based time slice, the kernel is small, easy to transplant.