串口环形队列接收和发送程序，基于MSP430-Serial circular queue receive and transmit procedures, based on MSP430

本人自己实现的栈与循环队列。 栈中实现了数据的后进先出。 循环队列长度固定为2的整数次幂以方便队列指针的环回计算。-My own stack and circular queue. The stack implements LIFO. Circular queue length is fixed to an integer power of 2 to facilitate loop calculating of the queue pointer .

AVR单片机测电量，加入滑动窗口滤波和环形队列滤波-AVR microcontroller measured power, adding a sliding window filter and circular queue filtering

STM32串口驱动(环形队列+内存动态分配+DMA+拼音检索),多功能整合，方便各种情况使用-STM32 serial driver (circular queue+ memory dynamically allocated+DMA+ phonetic search), multi-function integrated, easy to use a variety of situations