main_loop.c

波特率可变；中断方式接收、发送；收发独立8字节缓冲区；可选择是否在满缓冲区后丢弃数据

 // Header:
 // File Name: main_loop.c
 // Author:
 // Date:

#include <REGX52.H>
#include <stdio.h>

#include "main_loop.h"

void main()
{
	EA=1;
 	serial_init(11059200,57600);
	while(1)serial_R(getchar());
}

void serial_R(unsigned char buf)
{
	putchar(buf);
}