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USB118ADÊǼ¯³ÉÁËARM7Êý¾Ý´¦ÀíÆ÷£¬Ö»ÐèǶÈëʽϵͳͨ¹ý×ÔÉíµÄ´®¿Ú£¨USATR£©¼òµ¥µÄ·¢ËÍÊ®ËÄÌõ¼ò¶ÌÖ¸Á±ã¿ÉÒÔ¶ÔUSBÒƶ¯É豸½øÐжÁÈ¡´æ´¢¹¦ÄÜ¡£ÆäÖд®¿Ú°üÀ¨Òì²½´®Ðнӿڣ¨UATR£©ºÍͬ²½´®Ðнӿڣ¨SPI£©¡£´æ´¢ËÙÂÊÂú×㲻ͬÐèÇó£¬RS232´®¿Ú²¨ÌØÂÊ£º9600\57600\115200¡£SPI½Ó¿Ú150k byte\sec¡£Ö§³ÖÎļþϵͳFAT16\FAT32£¬¿ÉÒÔ´´½¨word\excel\binµÈ¸÷ÖÖÀàÐÍÎļþ¡£

ÏÂÃæÒÔ51µ¥Æ¬»úAT89C51¾Ù¸öÀý×Ó£¬½øÐжÔUÅ̵ĽøÐнøÐмòµ¥µÄ¼ì²â²Ù×÷

 

 

MCS-51µ¥Æ¬»úCÓïÑÔʾÀý³ÌÐò £º

#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

¹¦   ÄÜ£ºÊ¹·¢¹â¶þ¼«¹ÜÉÁ˸

Èë¿Ú²ÎÊý£ºÎÞ

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

¹¦   ÄÜ£ºÊ¹·¢¹â¶þ¼«¹ÜÉÁ˸

Èë¿Ú²ÎÊý£ºÎÞ

³ö¿Ú²ÎÊý: ÎÞ

********************************************************************/

void LED_blinking(void)

{

    int a=0;

 

    while(a<4)

   {  

       P3_5 = ~P3_5;               //µ÷ÊÔָʾµÆ

       delay_xms(50);                  //ÑÓʱ0.2Ãë

       a++;

   }

}

ÒÔÉÏÀý³ÌÊǶÔUÅ̵ļì²â³ÌÐò£¬¸ü¶à¼¼ÊõÐÅÏ¢Çë¹Ø×¢http://www.dataie.com

 


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