第2章hollow.c

单片机应用开发实例.rar

//Hellow C51

#pragma 
#include <reg51.h> 
#include <stdio.h> 
void main (void) 
{ 
SCON = 0x50; 
TMOD |= 0x20; 
TH1 = 0xf3; 
TR1 = 1;
TI = 1; 
printf ("Hellow C51\n "); 
while (1) 
{  
} 
}