interrupt.c

来自「这是一个周界报警的报警控制程序,采用89C52芯片,KEIL 51开发!」· C语言 代码 · 共 12 行

/*----------------------------------------------------------------
   serial receive interrupt
  ----------------------------------------------------------------*/
#include"reg52.h"
#include"main.h"

extern r_in;
extern r_out;
extern bit flag_ea;
extern rbuf[];