STM32串口驱动(环形队列+内存动态分配+DMA+拼音检索)-STM32 serial driver (annular queue+ memory the dynamic allocation+DMA+ Pinyin retrieve)

这是一个串口通信的队列,单片机和电脑之间，单片机和单片机之间只要简单的调用函数就可以了。-This is a serial communication queue, single-chip computer and between computers, between single-chip MCU and a simple function call it.

基于双缓冲队列的串口通信模块的研究与实现,提出基于一种称之为双缓冲队列的串口缓冲区管理策略的串口软件模块的实现方法和其中要注意的问题。-Research and Implementation of the serial communication module based on dual-buffer queue, based on a technique called serial buffer management strategy for double-buffer queue of th

STM32在RL-ARM下的串口驱动，通过循环队列的方式收发数据。-STM32 serial port driver under the RL-ARM, send and receive data through the circular queue.