intprg.c

基于单片机的多费率电能表源程序

/***********************************************************************/
/*                                                                     */
/*  FILE        :intprg.c                                              */
/*  DATE        :Mon, Oct 03, 2005                                     */
/*  DESCRIPTION :Interrupt Program                                     */
/*  CPU TYPE    :H8/38024F                                             */
/*                                                                     */
/*  This file is generated by Renesas Project Generator (Ver.3.0).     */
/*                                                                     */
/***********************************************************************/
                  
#include "includes.h"

//#include <machine.h>
#pragma section IntPRG
// vector 1 Reserved

// vector 2 Reserved

// vector 3 Reserved

// vector 4 IRQ0
__interrupt(vect=4) void INT_IRQ0(void) 
{
	HF_IRR1_IRRI0=0;/*clear the int request*/
	Com485Cnt=8;
}
// vector 5 IRQ1
__interrupt(vect=5) void INT_IRQ1(void) {/* sleep(); */}
// vector 6 IRQAEC
__interrupt(vect=6) void INT_IRQAEC(void) {/* sleep(); */}
// vector 7 IRQ3
__interrupt(vect=7) void INT_IRQ3(void) {/* sleep(); */}
// vector 8 IRQ4
__interrupt(vect=8) void INT_IRQ4(void) {/* sleep(); */}
// vector 9 WKP0_7
__interrupt(vect=9) void INT_WKP0_7(void) {/* sleep(); */}
// vector 10 Reserved

// vector 11 Timer A Overflow
__interrupt(vect=11) void INT_TimerA(void)//周期 (1/5000000)*32*256=0.0016384s
{
	INT8U GuB_SysTmp;
	HF_IRR1_IRRTA=0;/*remove the Timer A intterrupt requst*/
	/*掉电检测*/
	if(_PowerDown)
		return;
	if(_PowerTest_)
	{
		HB_AMR=0x0b6;
		nop();
		HF_ADSR_ADSF=1;
		GuB_SysTmp=0;
		while(HF_ADSR_ADSF)
		{
			GuB_SysTmp--;
			nop();
			if(GuB_SysTmp<1)
				break;
		}
		AdResult=HW_ADRR;
		AdResult>>=8;
		if(AdResult<VoltageLoseLve)
		{
			VoltageLowCnt++;
			if(VoltageLowCnt>2)
			{
				VoltageLowCnt=0;			
				_PowerDown=1;					
			}
		}
		else 
			VoltageLowCnt=0;
	}
	else//电池检测
	{		
		HB_AMR=0x0b5;
		nop();
		HF_ADSR_ADSF=1;
		GuB_SysTmp=0;
		while(HF_ADSR_ADSF)
		{
			GuB_SysTmp--;
			nop();
			if(GuB_SysTmp<1)
				break;
		}
		AdResult=HW_ADRR;
		AdResult>>=6;		
		if(AdResult>0x1c9)
		{
			MeterRunningState&=0xfe;
		}
		else
		{
			MeterRunningState|=0x01;//电池故障
		}
		_PowerTest_=1;
	}
	if(_PowerDown==0)
	{
		CountOf1dot64Ms++;
		if(CountOf1dot64Ms>=6)//0.0016384s*6=0.0098304s
		{
			_Span10msTask=1;
			CountOf1dot64Ms=0;
			CountOf10Ms++;
			if(CountOf10Ms>=102)//0.0098304s*102=1.0027008s
			{ 
				CountOf10Ms=0;		
				_SpanSecondTask=1;					
			}
			if(IS_P_PulseIn_High)
			{
				PulseSample.PulseLowCnt=0;
				PulseSample.PulseHighCnt++;
				if(PulseSample.PulseHighCnt>=3)
				{
					PulseSample.PulseHighCnt=0;
					PulseSample.PulseState=0;
				}
			}
			else
			{
				PulseSample.PulseHighCnt=0;
				PulseSample.PulseLowCnt++;
				if(PulseSample.PulseLowCnt>=3)
				{
					PulseSample.PulseLowCnt=0;
					if(!PulseSample.PulseState)
					{
						PulseSample.PulseState=1;
						switch(TimeSliceInfo.CurrentRateID)
						{
							case 2:
								PulseSample.PulseNum[0]++;
								if(PulseSample.PulseNum[0]>=PULSE_NUM_OF_001KWH)
								{
									PulseSample.PulseNum[0]-=PULSE_NUM_OF_001KWH;
									_EnergyAccum=1;
								}
								break;
							case 3:
								PulseSample.PulseNum[1]++;
								if(PulseSample.PulseNum[1]>=PULSE_NUM_OF_001KWH)
								{
									PulseSample.PulseNum[1]-=PULSE_NUM_OF_001KWH;
									_EnergyAccum=1;
								}
								break;
							case 4:
								PulseSample.PulseNum[2]++;
								if(PulseSample.PulseNum[2]>=PULSE_NUM_OF_001KWH)
								{
									PulseSample.PulseNum[2]-=PULSE_NUM_OF_001KWH;
									_EnergyAccum=1;
								}
								break;
							default:
								break;
							
						}						
						if(EnergyReverseTest.ReverseState)
						{
							PulseSample.PulseNum[3]++;
							if(PulseSample.PulseNum[3]>=PULSE_NUM_OF_001KWH)
							{
								PulseSample.PulseNum[3]-=PULSE_NUM_OF_001KWH;
								_ReverseEnergyAccum=1;
							}
						}						
					}
				}
			}
		
		}
	}
}
// vector 12 Counter Overflow
__interrupt(vect=12) void INT_Counter(void) {/* sleep(); */}
// vector 13 Timer C Overflow
__interrupt(vect=13) void INT_TimerC(void) {/* sleep(); */}
// vector 14 Timer FL Overflow
__interrupt(vect=14) void INT_TimerFL(void) 
{
 	HF_TCSRF_OVFL=0;	
	HF_TCSRF_CMFL=0;
	HF_IRR2_IRRTFL=0;
}
// vector 15 Timer FH Overflow
__interrupt(vect=15) void INT_TimerFH(void) 
{
	HF_IRR2_IRRTFH=0;
	
/* sleep(); */
}
// vector 16 Timer G Overflow
__interrupt(vect=16) void INT_TimerG(void) {/* sleep(); */}
// vector 17 Reserved

// vector 18 SCI3
__interrupt(vect=18) void INT_SCI3(void) 
{
	if((HB_SSR&0x38)!=0)/*correct the communicatio err if happening*/
	{
		HB_SSR&=0x0c7;
		RecState=0;

	}
	else
	{
		if(HF_SSR_RDRF)
		{
			
			if(Com485Cnt>0)
				Com485ReceiveBytes++;
			DataReceive();
			
		}
	}
}
// vector 19 ADI
__interrupt(vect=19) void INT_ADI(void) {/* sleep(); */}
// vector 20 Direct Transition
__interrupt(vect=20) void INT_Direct_Transition(void) {/* sleep(); */}