main.c.bak

键盘LED控制芯片与2407的C程序

main()
{
	              
/************** head files ********************/
#include  "2407reg_c.h" 
#include  "fun_ex.h"
#include  "2407_PIN.h"

void bk();  


/******************************************************/
main()
{ 
	initial();												/*system initial*/

	int key;
	
	CH452_Write(CH452_BCD);
	CH452_Write(CH452_DIG0|0);
	CH452_Write(CH452_DIG1|1);
	CH452_Write(CH452_DIG2|2);
	CH452_Write(CH452_DIG3|3);	
	key=
	

/************************ main loop begin here ********************************/ 

	while(1)
	{     
	  bk();	  
	  relayon(); 
//	  delay_ms(1000); 
	  relayoff();
//	  k_ia=add2(0,1)+k_ia;
	  enable();
	  asm( " nop ") ;  
    }
}



void bk()
{
     
  k_ia++;   
  return; 
  k_ia=0;
}





	
	
	
	
	
	
}