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#include <REG51.h>
#include <stdio.h>
#define uchar unsigned char
#define uint unsigned int
//ÃüÁî(Ô¤ÉèÃüÁî)
uchar code Detect[66]={0xaa,0xbb, 0x01,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20};
//¿ÉÒÔÌí¼ÓÆäËûÐèÒªÔöÌíµÄÃüÁԤÉèÃüÁ
/*******************************************************************
Ö÷º¯ÊýÈë¿Ú
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³ö¿Ú²ÎÊý: ÎÞ
********************************************************************/
void main()
{
SP = 0x60; //¶ÑÕ»Ö¸Õë
Init_com(); //³õʼ»¯´®¿Ú
LED_blinking(); //²âÊÔÓÃ
while(1)
{
Send_Data(Detect); //·¢Ëͼì²âUÅÌÖ¸Áî
if(Receive_Data(0x04,0) == 1) //04¼ì²âUÅÌÃüÁî´úÂ룬ÃüÁîÊÇ·ñ³É¹¦Ö´ÐУ¬ÊÇÔò¼ÌÐøÖ´ÐÐ
{
delay_xms(200);
break;
}
}
}
/*******************************************************************
LEDÉÁ˸µÆ
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********************************************************************/
void LED_blinking(void)
{
int a=0;
while(a<4)
{
P3_5 = ~P3_5; //µ÷ÊÔָʾµÆ
delay_xms(50); //ÑÓʱ0.2Ãë
a++;
}
}
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