//為了顯示脈沖，使用延時
                ucFluxPulseComing = FluxPulseComingDelay;
        }

}



/*******************************************************************
		流量計脈沖計數器復位函數
函數原型: void fnReset_FluxPulseCounter(bit bIFFluxPositiveTemp);
功能: 	流量計脈沖計數器復位函數

參數：bit bIFFluxPositive
	0	負流量
	1	正流量

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

void fnReset_FluxPulseCounter(bit bIFFluxPositiveTemp)
{
        //1．	計數器暫停
        FluxPulseCounterDisable;

        //2．	計數器清零
        
        //流量計復位掉電確認，只使用一次！！！復位后自動允許
        if(bFluxResetEnable == 1)
        {
        	ulFluxPulse = 0;
        	
        	ulFluxPulseLast = 0;
        }
        else
        {
        	bFluxResetEnable = 1;
        	
        	//默認掉電復位的第一次流速統計是不正確的！
        	ulFluxPulseLast = ulFluxPulse;
        }

        //3．	所有流量計相關變量初始化。
        bFluxLimitOver = 0;     //默認值 流量未到達

        bIFFluxPositive = bIFFluxPositiveTemp;    

        ucFluxPulseComing = 0;
        
        lFluxRemainInt = 0;
        ucFluxRemainDec = 0;
        
        //流速初始化
        ulFluxVelocity = 0;
        ulFluxVelocityInt = 0;
        ucFluxVelocityDec = 0;

        //流量計相關存儲數據讀入
        fnRead_FluxPulseCounterData();

        
        
}


/*******************************************************************
		檢查是否當天過去，并保存當天最大流速
函數原型: void fnCheck_TodayFluxV()
********************************************************************/
void fnCheck_TodayFluxV()
{
	//uchar i;
	
		//檢查是否當天已經過去(月、日)
		/*if ((uc7_RECFluxVelocityMaxDateTime_Today[6]!= uc8_SystemDateTime[6])|
				(uc7_RECFluxVelocityMaxDateTime_Today[5]!= uc8_SystemDateTime[5]))
		{
			//記錄已經過去的當天最大流量和時間->L4
			fnWrite_SystemRecord4(ulRECFluxVelocityMax_Today, uc7_RECFluxVelocityMaxDateTime_Today);
			
			//當天最大流速清零
			ulRECFluxVelocityMax_Today = 0;
			
			//記錄新的當天時間
			for(i=1;i++;i<7)
				uc7_RECFluxVelocityMaxDateTime_Today[i] = uc8_SystemDateTime[i];
			
		}*/
		;
}

/*******************************************************************
		流量計運行函數（正負流量）
函數原型: void	fnRun_Flux();

功能：
1．	脈沖到來的顯示
2．	剩余水量計算（正負流量）
3．	流速計算
4．	流量統計（最大、最小的歷史記錄）
5．	流速統計（最大、最小的歷史記錄）

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

void	fnRun_Flux()
{
        uchar ucFluxComputeTemp;
        
        ulong ulFluxTemp;
        
        //使用臨時變量代替ulFluxPulse
       	//防止出現中斷沖突！
       	
       	//計數器暫停
			  EC=0;
			  
       	ulFluxTemp = ulFluxPulse;

       	//計數器運行
			  EC=1;

        //1．	脈沖到來的顯示
        if (ucFluxPulseComing != 0)
        {
                ucFluxPulseComing --;
                
                //流量計脈沖到來的顯示
                fnSet_DisplayLED(6,1,1);        //設置第六位LED顯示不閃爍
        }
        else
                fnSet_DisplayLED(6,0,1);        //設置第六位LED不顯示


        //2．	剩余水量計算
        if ( bFluxLimitOver == 0 )

				if(bIFFluxPositive)
				{
						//正流量
						//lFluxRemainInt = ( (ulong)uiFluxLimit * uiFluxPulsePerTonWater - ulFluxPulse ) % uiFluxPulsePerTonWater * 10;
        	lFluxRemainInt = ( ulFluxTemp % uiFluxPulsePerTonWater ) * 10;
        	ucFluxRemainDec = ( lFluxRemainInt  / uiFluxPulsePerTonWater ) * 10 ;
        	ucFluxRemainDec += ( lFluxRemainInt  % uiFluxPulsePerTonWater ) * 10 / uiFluxPulsePerTonWater;

                lFluxRemainInt = uiFluxLimit - ulFluxTemp / uiFluxPulsePerTonWater;

		
									if(lFluxRemainInt > 0)
                	if (ucFluxRemainDec != 0)
                	{
                		ucFluxRemainDec = 100 - ucFluxRemainDec;
                		lFluxRemainInt --;
                	}

                //判斷流量到達
                
                if (ulFluxTemp >= (ulong)uiFluxLimit * uiFluxPulsePerTonWater)
                {
                        bFluxLimitOver = 1;
                        lFluxRemainInt = 0;
                        ucFluxRemainDec = 0;
                }

        }
        else
        {
        	//負流量
					//lFluxRemainInt = ( (ulong)uiFluxLimit * uiFluxPulsePerTonWater - ulFluxPulse ) % uiFluxPulsePerTonWater * 10;
        	lFluxRemainInt = ( ulFluxTemp % uiFluxPulsePerTonWater ) * 10;
        	ucFluxRemainDec = ( lFluxRemainInt  / uiFluxPulsePerTonWater ) * 10 ;
        	ucFluxRemainDec += ( lFluxRemainInt  % uiFluxPulsePerTonWater ) * 10 / uiFluxPulsePerTonWater;


                lFluxRemainInt =  ulFluxTemp / uiFluxPulsePerTonWater - (long)uiFluxLimit * ucFluxLimit_Negative / 10;

                ucFluxComputeTemp = (ulong)uiFluxLimit * ucFluxLimit_Negative % 10 * 10;
		
								//if(lFluxRemainInt < 0)
                //還是有問題：X.00附近！！

                if ( ucFluxComputeTemp < ucFluxRemainDec )
                {
                       ucFluxRemainDec = ucFluxComputeTemp - ucFluxRemainDec;
                        lFluxRemainInt ++;
                }
                else
                { 
                        ucFluxRemainDec = ucFluxComputeTemp - ucFluxRemainDec;
                }
                /*
                if (ucFluxComputeTemp == 0 )
                	if (ucFluxRemainDec != 0)
                	{
                		ucFluxRemainDec = (long)uiFluxLimit * ucFluxLimit_Negative % 10 * 100 - ucFluxRemainDec;
                		lFluxRemainInt ++;
                	}
                */
                //判斷流量到達
                if (ulFluxTemp >= (ulong)uiFluxLimit * uiFluxPulsePerTonWater * ucFluxLimit_Negative / 10 )
                {
                        bFluxLimitOver = 1;
                        lFluxRemainInt = 0;
                        ucFluxRemainDec = 0;
                }
      
        }


        //3．	流速計算
        //每過uiFluxVelocityTime統計一次流量
        
        if ( fnBitTest( ucTurnSecT , 4 ) )
        {
        	ucTurnSecT = fnBitClr( ucTurnSecT , 4 );
        	
        	uiFluxVelocityTimeS++;
        	
        	if(uiFluxVelocityTimeS >= uiFluxVelocityTime)
        	{
        		uiFluxVelocityTimeS = 0;
        		
        		//統計流速
        		
        		//防止流速計算越界！
        		if(ulFluxTemp >= ulFluxPulseLast)
        		{
        			ulFluxVelocity = ulFluxTemp - ulFluxPulseLast;
        		}
        		else
        		{
        			ulFluxVelocity = 0xFFFFFFFF - ulFluxPulseLast + ulFluxTemp;
        		}
        		
        		ulFluxPulseLast = ulFluxTemp;
        		
        		//脈沖流速單位換算
        		ulFluxVelocityInt = ( ulFluxVelocity % uiFluxPulsePerTonWater ) * 10;
        		ucFluxVelocityDec = ( ulFluxVelocityInt  / uiFluxPulsePerTonWater ) * 10 ;
        		ucFluxVelocityDec += ( ulFluxVelocityInt  % uiFluxPulsePerTonWater ) * 10 / uiFluxPulsePerTonWater;

						ulFluxVelocityInt = ulFluxVelocity / uiFluxPulsePerTonWater;
						
						
						//檢查是否最大流速！
						if (ulRECFluxVelocityMax < ulFluxVelocity)
						{
							//記錄最大流速(當前時間/日期)
							fnWrite_SystemRecord3(1, ulFluxVelocity);
							
							ulRECFluxVelocityMax = ulFluxVelocity;
						}
						

						
						//檢查是否當天最大流速
						//if (ulRECFluxVMax_Today < ulFluxVelocity)
						//{					
							//以防萬一，先檢查是否今天已過！保存昨天的數據		
						//	fnCheck_TodayFluxV();
							
						//	ulRECFluxVMax_Today = ulFluxVelocity;
							
							//記錄時間
						//	for(ucFluxComputeTemp=1;ucFluxComputeTemp++;ucFluxComputeTemp<7)
						//		uc7_RECFluxVMaxDT_Today[ucFluxComputeTemp] = uc8_SystemDateTime[ucFluxComputeTemp];
							
						//}					
 		
        	}
        }
        
}