Serial port receiving application ring buffer

In the serial communication of single chip microcomputer , Sometimes you will encounter a large amount of data transmission concurrency , Unable to handle it, resulting in data loss .

How to ensure that data is not lost ？ Buffer storage , Right , First store the data , Then slowly process the data .

Queue implementation

#include "sy_fifo.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
// Create queue initialization