lockbell.c

一个具体的项目程序

#include  "my_head.h"

#define   IIC_SCL         P4_1
#define   IIC_SDA         P4_0

#define   LOCK_CTRL       P4_3
#define   BELL_CTRL       P4_2

#define   SUCCESS_LED     P4_3
#define   FAILURE_LED     P4_2
//===============================================
void   Init_LockBell(void)
{
	   P4 = 0xFF;
//	   IIC_SCL     = OFF;
//	   IIC_SDA     = OFF;
   	   LOCK_CTRL   = OFF;
	   BELL_CTRL   = OFF;
}


//================================================
void  Dis_Err_Led(bit  bOnOff)  //0-close;1--open.
{
   	  FAILURE_LED = !bOnOff;
      if(bOnOff)SUCCESS_LED=OFF;
}


//bit   success_led_flag = FALSE;
void  Dis_Con_Led(bit bOnOff)   //0-close;1--open.
{
      //success_led_flag=
      SUCCESS_LED = !bOnOff;
      if(bOnOff)FAILURE_LED=OFF;
}


/*
void  Dis_Comming_Led(bit bOnOff)//0-close;1--open. //LCD考勤机上专用
{     
      COMMING_LED = !bOnOff;
}

void  Lock_OnOff(bit bOnOff)     //0-close;1--open.
{
   	  LOCK_CTRL = !bOnOff;
      OUTPUT373_CTLR = ON;
	  do_nop(2);
      OUTPUT373_CTLR = OFF;
}

void  Bell_OnOff(bit bOnOff)     //0-close;1--open.
{
   	  BELL_CTRL = !bOnOff;
      OUTPUT373_CTLR = ON;
	  do_nop(2);
      OUTPUT373_CTLR = OFF;
}
*/
//=================================================

/*************************************************/
#define   DATAFULL_LED        	 0x01
#define   COMMING_LED       	 0x02
#define   CELL_POWER_LED    	 0x04

#define   CON_MODE_LED1  		 0x08
#define   CON_MODE_LED2			 0x10
#define   CON_MODE_LED3			 0x20

#define   CUR_ERR_LED    		 0x40
#define   CUR_CON_LED            0x80
//===================================
BYTE  bdata  Led_Save = 0xFF;
sbit  led_0 = Led_Save^0;
sbit  led_1 = Led_Save^1;
sbit  led_2 = Led_Save^2;
sbit  led_3 = Led_Save^3;
sbit  led_4 = Led_Save^4;
sbit  led_5 = Led_Save^5;
sbit  led_6 = Led_Save^6;
sbit  led_7 = Led_Save^7;
void  Init_Led_Save(void)
{
   Led_Save  &=  ~(CUR_ERR_LED|CUR_CON_LED|COMMING_LED|DATAFULL_LED);
}
/*
void  Dis_Balance_Led(bit ledflag)  //0-close;1--open.
{
   ledflag? (Led_Save |= CUR_ERR_LED) : (Led_Save &= ~CUR_ERR_LED);

   Do_Led(Led_Save);
}
*/
void  Dis_Consume_Led(bit ledflag)  //0-close;1--open.
{
   ledflag? (Led_Save |= CUR_CON_LED) : (Led_Save &= ~CUR_CON_LED);

   Do_Led(Led_Save);
}

void  Dis_Comming_Led(bit ledflag)  //0-close;1--open.
{
   ledflag? (Led_Save |= COMMING_LED) : (Led_Save &= ~COMMING_LED);

   Do_Led(Led_Save);
}

void  Dis_Cellpower_Led(bit ledflag)  //0-close;1--open.
{
   ledflag? (Led_Save |= CELL_POWER_LED) : (Led_Save &= ~CELL_POWER_LED);

   Do_Led(Led_Save);
}

void  Dis_DataFull_Led(bit ledflag)  //0--close;1--open.
{
   ledflag? (Led_Save |= DATAFULL_LED) : (Led_Save &= ~DATAFULL_LED);

   Do_Led(Led_Save);
}

/*
void  Dis_ConMode(void)
{
    BYTE  mode= con_param_info.con_mode;
    Led_Save &= 0xC7;
    if(mode>0 && mode<4)
	{
  	   Led_Save |= (mode<<3);
	}
    else if(mode==4)
	{
	 Led_Save |=  (CON_MODE_LED1 | CON_MODE_LED3);
	}
    else if(mode==5)
	{
	 Led_Save |=  (CON_MODE_LED2 | CON_MODE_LED3);
	}
    else if(mode==6)
	{
	 Led_Save |=  (CON_MODE_LED1 | CON_MODE_LED2 | CON_MODE_LED3);
	}

    Do_Led(Led_Save);
}
*/


void  CounterAndfillBuf(BYTE buf[],BYTE lens,LWORD  dat,bit fill0_flag)//1-前面补零,0-不补零
{
    BYTE   ii;
    LWORD  LL;  //mustn't LL=0L;
    for(LL=1,ii=1;ii<lens;ii++)LL *= 10;
	for(ii=0;ii<lens;ii++)
	{
	  buf[ii] = ~D_DISPLAY[dat/LL];
	  if((buf[ii]==(BYTE)~D_DISPLAY[0]) && !fill0_flag)buf[ii]=~D_DISPLAY[18];
	  else fill0_flag=TRUE;
	  dat %= LL;
	  LL  /= 10;
	}
}


void  Dis_Equip_Code(void)
{
    BYTE   idata  buf[8];

	CounterAndfillBuf(&buf[0],2,equip_addr.ntype,TRUE);
	buf[2]= ~D_DISPLAY[16];
	CounterAndfillBuf(&buf[3],5,equip_addr.number_addr,TRUE);

	Display_str(buf);
}

/*
void  Dis_cNumber(BYTE  cNumber[3])
{
    BYTE   idata  buf[8],i;
    i=cNumber[0];
   
	buf[0]=buf[1]=~D_DISPLAY[18];
	buf[2]=~D_DISPLAY[(cNumber[0]>>4)];
	buf[3]=~D_DISPLAY[(cNumber[0]&0xf)];

	buf[4]=~D_DISPLAY[(cNumber[1]>>4)];
	buf[5]=~D_DISPLAY[(cNumber[1]&0xf)];

	buf[6]=~D_DISPLAY[(cNumber[2]>>4)];
	buf[7]=~D_DISPLAY[(cNumber[2]&0xf)];

	Display_str(buf);
}

*/