ZB_TM52_SWITCH/Projects/macro/switch_ota_app_V1.0.3/HLW8110.c

/*=========================================================================================================
  * File Name	 : HLW8110.c
  * Describe 	 : HLW8110 UART 通讯程序,使用USATR2.(HLW8110 code,use USATE2)
  * Author	   : Tuqiang
  * Version	   : V1.3
  * Record	   : 2019/04/16，V1.2
  * Record	   : 2020/04/02, V1.3	
==========================================================================================================*/
#include "HLW8110.h"
#include "stdio.h"
#include "TM52F1386_bsp.h"
#include "sTimeout.h"
#include "iap.h" 
#include "uart2.h"

#define HIGH	1
#define LOW		0

//8112A通道或8110通道校正系数
#define D_CAL_U		1000/1000		//电压校正系数
#define D_CAL_A_I	1000/1000		//A通道电流校正系数
#define D_CAL_A_P	1000/1000		//A通道功率校正系数
#define D_CAL_A_E	1000/1000		//A通道电能校正系数


//8112 B通道校正系数
#define D_CAL_B_P	1000/1000		//B通道功率校正系数
#define D_CAL_B_I	1000/1000		//B通道电流校正系数
#define D_CAL_B_E	1000/1000		//B通道电能校正系数

unsigned char HLW8110Msg = 0;		   //程序状态机
hlw8110_power_t hlw8110_power_data;
long int SystemTimer;
unsigned char power_data[50];
/*---------------------------------------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------------------------------------*/
union IntData
{
	unsigned int  inte;			
	unsigned char byte[2];		
};
union LongData
{
    unsigned long  word_;		
    unsigned int  inte_[2];		
    unsigned char   byte_[4];		
};

/*---------------------------------------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------------------------------------*/

unsigned char	u8_TxBuf[10] = {0xA5,0x70}; 
unsigned char	u8_RxBuf[10];
unsigned char	u8_TX_Length;
unsigned char	u8_RX_Length;
unsigned char	u8_RX_Index = 0;
//unsigned char	B_ReadReg_Time_EN;			// 串口读取寄存器数据，时间计数器标志位，1--开启计数，0--关闭计数
//unsigned char	B_Tx_Finish;
unsigned char	B_Rx_Finish;
unsigned char	B_Rx_Data_ING;					// 接收数据标志位	,		< 1:接收数据中,0:未接收到数据 >
unsigned char	B_Read_Error;							// UART读取出据校验和出错,< 1:数据读错，0:数据读取正确 >
//unsigned char	u8_ReadReg_Index;
//unsigned char	u8_ReadReg_Time;				// 串口读取寄存器数据的时间
/*---------------------------------------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------------------------------------*/

unsigned int    U16_TempData;	


unsigned int    U16_IFData;
unsigned int    U16_RIFData;
unsigned int    U16_LineFData;
unsigned int    U16_AngleData;
unsigned int    U16_PFData;
unsigned int 		U16_HFConst_RegData;
/*---------------------------------------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------------------------------------*/
unsigned int	U16_RMSIAC_RegData[3]; 			// A通道电流转换系数
unsigned int	U16_RMSIBC_RegData[3]; 			// B通道电流转换系数
unsigned int	U16_RMSUC_RegData[3]; 				// 电压通道转换系数
unsigned int	U16_PowerPAC_RegData[3];		// A通道功率转换系数
unsigned int	U16_PowerPBC_RegData[3]; 		// B通道功率转换系数
unsigned int	U16_PowerSC_RegData[3];			// 视在功率转换系数,如果选择A通道，则是A通道视在功率转换系数。A和B通道只能二者选其一
unsigned int	U16_EnergyAC_RegData[3]; 		// A通道有功电能(量)转换系数 
unsigned int	U16_EnergyBC_RegData[3]; 		// A通道有功电能(量)转换系数
unsigned int	U16_CheckSUM_RegData[3]; 		// 转换系数的CheckSum
unsigned int	U16_CheckSUM_Data; 				// 转换系数计算出来的CheckSum

unsigned int	U16_Check_SysconReg_Data; 						
unsigned int	U16_Check_EmuconReg_Data; 						
unsigned int	U16_Check_Emucon2Reg_Data; 				

/*---------------------------------------------------------------------------------------------------------*/			
/*---------------------------------------------------------------------------------------------------------*/
unsigned long 	U32_RMSIA_RegData;			// A通道电流有效值寄存器
unsigned long 	U32_RMSU_RegData;				// 电压有效值寄存器
unsigned long 	U32_POWERPA_RegData;		// A通道功率有效值寄存器
unsigned long 	U32_ENERGY_PA_RegData;	// A通道有功电能（量）有效值寄存器


unsigned long 	U32_RMSIB_RegData;			// B通道电流有效值寄存器
unsigned long		U32_POWERPB_RegData;		// B通道功率有效值寄存器
unsigned long 	U32_ENERGY_PB_RegData;	// B通道有功电能（量）有效值寄存器
/*---------------------------------------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------------------------------------*/
float   F_AC_V;													// 电压有效值
float   F_AC_I;													// A通道电流
float   F_AC_P;													// A通道有功功率
float   F_AC_E;													// A通道有功电能(量)
float   F_AC_BACKUP_E;									// A通道电量备份	
float   F_AC_PF;												// 功率因素，A通道和B通道只能选其一 
float		F_Angle;												// 相角，A通道和B通道只能选其一 

/*---------------------------------------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------------------------------------*/


/*=========================================================================================================
 * Function : void Clear_RxBuf(void)
 * Describe : 在准备接收串口数据前，清空接收缓存器的数据
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
=========================================================================================================*/
void Clear_RxBuf(void)
{
	unsigned char i;
	for(i = 0;i<10;i++)
	{
		u8_RxBuf[i] = 0x00;
	}
	
	B_Rx_Data_ING = 0;
	B_Rx_Finish = FALSE;
	u8_RX_Index = 0;
}
/*=========================================================================================================
 * Function : unsigned char HLW8110_checkSum_Write(unsigned char u8_Reg_length)
 * Describe : 
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
=========================================================================================================*/
unsigned char HLW8110_checkSum_Write(unsigned char u8_Reg_length)
{
	unsigned char i;
	unsigned char Temp_u8_checksum;
	unsigned int	a;

	a = 0x0000;
	Temp_u8_checksum = 0;
	for (i = 0; i< (u8_Reg_length-1); i++)
		{
			a += u8_TxBuf[i];
		}
	
	a = ~a;
	Temp_u8_checksum = a & 0xff;

	return Temp_u8_checksum;
	
}

/*=========================================================================================================
 * Function : unsigned char HLW8110_checkSum_Read(void)
 * Describe : 
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
unsigned char HLW8110_checkSum_Read(unsigned char u8_Reg_length)
{
	unsigned char i;
	unsigned char Temp_u8_checksum;
	unsigned int a;

	a = 0x0000;
	Temp_u8_checksum = 0;
	for (i = 0; i< (u8_Reg_length-1); i++)
		{
			a += u8_RxBuf[i];
		}
		
	a = a + u8_TxBuf[0] + u8_TxBuf[1];
	a = ~a;
		
	Temp_u8_checksum = a & 0xff;

	return Temp_u8_checksum;
	
}
/*=========================================================================================================
 * Function : void Uart_HLW8110_WriteREG_EN(void)
 * Describe : 
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
void Uart_HLW8110_WriteREG_EN(void)
{

	u8_TX_Length = 4;
	u8_RX_Length = 0;
	
	u8_TxBuf[0] = 0xa5;
	u8_TxBuf[1] = 0xea;
	u8_TxBuf[2] = 0xe5;
//	u8_TxBuf[3] = 0x8b;  //checksum
	u8_TxBuf[3] = HLW8110_checkSum_Write(u8_TX_Length);

  Start_Send_UartData(u8_TX_Length);
		
}
/*=========================================================================================================
 * Function : void Uart_HLW8110_WriteREG_DIS(void)
 * Describe : 
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
void Uart_HLW8110_WriteREG_DIS(void)
{
	
	u8_TX_Length = 4;
	u8_RX_Length = 0;
	
	u8_TxBuf[0] = 0xa5;
	u8_TxBuf[1] = 0xea;
	u8_TxBuf[2] = 0xdc;
//	u8_TxBuf[3] = 0x94;  //checksum
	u8_TxBuf[3] = HLW8110_checkSum_Write(u8_TX_Length);
        
	Start_Send_UartData(u8_TX_Length);
}

/*=========================================================================================================
 * Function : void Uart_HLW8110_Set_Channel_A(void)
 * Describe : 
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
void Uart_HLW8110_Set_Channel_A(void)
{
	u8_TX_Length = 4;
	u8_RX_Length = 0;
	
	u8_TxBuf[0] = 0xa5;
	u8_TxBuf[1] = 0xea;
	u8_TxBuf[2] = 0x5a;
//	u8_TxBuf[3] = 0x16;  //checksum
	u8_TxBuf[3] = HLW8110_checkSum_Write(u8_TX_Length);

	Start_Send_UartData(u8_TX_Length);
}


/*=========================================================================================================
 * Function : void Uart_Read_HLW8110_Reg(unsigned char ADDR_Reg,unsigned char u8_reg_length)
 * Describe :
 * Input    : 
 * Output   : 
 * Return   : 
 * Record   : 2019/04/04
==========================================================================================================*/
void Uart_Read_HLW8110_Reg(unsigned char ADDR_Reg,unsigned char u8_reg_length)
{
	u8_TxBuf[0] = 0xa5;
	u8_TxBuf[1] = ADDR_Reg;
	u8_TX_Length =  2;
	u8_RX_Length = u8_reg_length + 1;	// +1，是因为接收的数据长度，除了REG值，还有一个校验和数据
	
	
	Clear_RxBuf();										//清空接收缓冲区
	Start_Send_UartData(u8_TX_Length);
}
/*=========================================================================================================
 * Function : void Uart_Write_HLW8110_Reg(unsigned char ADDR_Reg,unsigned char u8_reg_length,unsigned long u32_data)
 * Describe : 写寄存器命令，u8_reg_length：写入的寄存器数据字节长度
 * Input    : 
 * Output   : 
 * Return   : 
 * Record   : 2019/04/03
==========================================================================================================*/
void Uart_Write_HLW8110_Reg(unsigned char ADDR_Reg,unsigned char u8_reg_length,unsigned long u32_data)
{
	unsigned char i;
	union LongData Temp_u32_a;

	
	u8_TxBuf[0] = 0xa5;
	u8_TxBuf[1] = ADDR_Reg|0x80;

	Temp_u32_a.word_ = u32_data;
	for (i = 0; i< u8_reg_length; i++)
		{
			u8_TxBuf[i+2] = Temp_u32_a.byte_[u8_reg_length-1-i];						//STM32，32位MCU，union定义，是低位在前
			//u8_TxBuf[i+2] = Temp_u32_a.byte[4-u8_reg_length + i];				//STM8,STC MCU,   union定义，是高位在前
		}


	u8_TX_Length = 3 + u8_reg_length ;
	u8_RX_Length = 0;
	
	u8_TxBuf[u8_TX_Length-1] = HLW8110_checkSum_Write(u8_TX_Length);


	Start_Send_UartData(u8_TX_Length);
}

/*=========================================================================================================
 * Function : void Uart_HLW8110_Reset(void)
 * Describe : 
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
void Uart_HLW8110_Reset(void)
{
	
	u8_TX_Length = 4;
	u8_RX_Length = 0;
	
	u8_TxBuf[0] = 0xa5;
	u8_TxBuf[1] = 0xea;
	u8_TxBuf[2] = 0x96;
//	u8_TxBuf[3] = 0xda;  //checksum
	
	u8_TxBuf[3] = HLW8110_checkSum_Write(u8_TX_Length);

  Start_Send_UartData(u8_TX_Length);
}




/*=========================================================================================================
 * Function : void Judge_CheckSum_HLW8110_Calfactor(void)
 * Describe : 验证地址0x70-0x77地址的系数和
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/03/18
==========================================================================================================*/
unsigned char Judge_CheckSum_HLW8110_Calfactor(unsigned char nun)
{
	unsigned long a;
	//unsigned int b;
	//unsigned int c;
	unsigned char d;
 
  //读取RmsIAC、RmsIBC、RmsUC、PowerPAC、PowerPBC、PowerSC、EnergAc、EnergBc的值
	
	Uart_Read_HLW8110_Reg(REG_RMS_IAC_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		if(nun == 1)  //第一路
		{
			U16_RMSIAC_RegData[0] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ; //printf("A通道电流转换系数:%x\n " ,U16_RMSIAC_RegData);
		}
		else if(nun == 2)  //第二路
		{
			U16_RMSIAC_RegData[1] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ; //printf("A通道电流转换系数:%x\n " ,U16_RMSIAC_RegData);
		}
		else if(nun == 3)  //第三路
		{
			U16_RMSIAC_RegData[2] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ; //printf("A通道电流转换系数:%x\n " ,U16_RMSIAC_RegData);
		}

	}
	
	
	Uart_Read_HLW8110_Reg(REG_RMS_IBC_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		if(nun == 1)  //第一路
		{
			U16_RMSIBC_RegData[0] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ; //printf("B通道电流转换系数:%x\n " ,U16_RMSIBC_RegData);
		}
		else if(nun == 2)  //第二路
		{
			U16_RMSIBC_RegData[1] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ; //printf("B通道电流转换系数:%x\n " ,U16_RMSIBC_RegData);
		}
		else if(nun == 3)  //第三路
		{
			U16_RMSIBC_RegData[2] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ; //printf("B通道电流转换系数:%x\n " ,U16_RMSIBC_RegData);
		}
	}
	
	
	Uart_Read_HLW8110_Reg(REG_RMS_UC_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		
		if(nun == 1)  //第一路
		{
			U16_RMSUC_RegData[0] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("电压通道转换系数:%x\n " ,U16_RMSUC_RegData);
		}
		else if(nun == 2)  //第二路
		{
			U16_RMSUC_RegData[1] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("电压通道转换系数:%x\n " ,U16_RMSUC_RegData);
		}
		else if(nun == 3)  //第三路
		{
			U16_RMSUC_RegData[2] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("电压通道转换系数:%x\n " ,U16_RMSUC_RegData);
		}
	}
		
	Uart_Read_HLW8110_Reg(REG_POWER_PAC_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		
		if(nun == 1)  //第一路
		{
			U16_PowerPAC_RegData[0] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("A通道功率转换系数:%x\n " ,U16_PowerPAC_RegData);
		}
		else if(nun == 2)  //第二路
		{
			U16_PowerPAC_RegData[1] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("A通道功率转换系数:%x\n " ,U16_PowerPAC_RegData);
		}
		else if(nun == 3)  //第三路
		{
			U16_PowerPAC_RegData[2] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("A通道功率转换系数:%x\n " ,U16_PowerPAC_RegData);
		}
	}
		
	Uart_Read_HLW8110_Reg(REG_POWER_PBC_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		
		if(nun == 1)  //第一路
		{
			U16_PowerPBC_RegData[0] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("B通道功率转换系数:%x\n " ,U16_PowerPAC_RegData);
		}
		else if(nun == 2)  //第二路
		{
			U16_PowerPBC_RegData[1] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("B通道功率转换系数:%x\n " ,U16_PowerPAC_RegData);
		}
		else if(nun == 3)  //第三路
		{
			U16_PowerPBC_RegData[2] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("B通道功率转换系数:%x\n " ,U16_PowerPAC_RegData);
		}
	}
	
	Uart_Read_HLW8110_Reg(REG_POWER_SC_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		
		if(nun == 1)  //第一路
		{
			U16_PowerSC_RegData[0] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("视在功率转换系数:%x\n " ,U16_PowerSC_RegData);
		}
		else if(nun == 2)  //第二路
		{
			U16_PowerSC_RegData[1] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("视在功率转换系数:%x\n " ,U16_PowerSC_RegData);
		}
		else if(nun == 3)  //第三路
		{
			U16_PowerSC_RegData[2] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("视在功率转换系数:%x\n " ,U16_PowerSC_RegData);
		}
	}
	
	Uart_Read_HLW8110_Reg(REG_ENERGY_AC_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		
		if(nun == 1)  //第一路
		{
			U16_EnergyAC_RegData[0] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("A通道电量转换系数:%x\n " ,U16_EnergyAC_RegData);
		}
		else if(nun == 2)  //第二路
		{
			U16_EnergyAC_RegData[1] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("A通道电量转换系数:%x\n " ,U16_EnergyAC_RegData);
		}
		else if(nun == 3)  //第三路
		{
			U16_EnergyAC_RegData[2] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("A通道电量转换系数:%x\n " ,U16_EnergyAC_RegData);
		}
	
	}
	Uart_Read_HLW8110_Reg(REG_ENERGY_BC_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		
		if(nun == 1)  //第一路
		{
			U16_EnergyBC_RegData[0] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("B通道电量转换系数:%x\n " ,U16_EnergyBC_RegData);
		}
		else if(nun == 2)  //第二路
		{
			U16_EnergyBC_RegData[1] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("B通道电量转换系数:%x\n " ,U16_EnergyBC_RegData);
		}
		else if(nun == 3)  //第三路
		{
			U16_EnergyBC_RegData[2] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("B通道电量转换系数:%x\n " ,U16_EnergyBC_RegData);
		}
	}
	
 
	Uart_Read_HLW8110_Reg(REG_CHECKSUM_ADDR,2);
	
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		
		if(nun == 1)  //第一路
		{
			U16_CheckSUM_RegData[0] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("系数校验和:%x\n " ,U16_CheckSUM_RegData);
		}
		else if(nun == 2)  //第二路
		{
			U16_CheckSUM_RegData[1] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("系数校验和:%x\n " ,U16_CheckSUM_RegData);
		}
		else if(nun == 3)  //第三路
		{
			U16_CheckSUM_RegData[2] = (u8_RxBuf[0]<<8) + u8_RxBuf[1] ;//printf("系数校验和:%x\n " ,U16_CheckSUM_RegData);
		}
	}
	
	
	a = 0;
	if(nun == 1)
	{
		  a = ~(0xffff+U16_RMSIAC_RegData[0] + U16_RMSIBC_RegData[0] + U16_RMSUC_RegData[0] + 
        U16_PowerPAC_RegData[0] + U16_PowerPBC_RegData[0] + U16_PowerSC_RegData[0] + 
          U16_EnergyAC_RegData[0] + U16_EnergyBC_RegData[0]  );
			
			U16_CheckSUM_Data = a & 0xffff;
			
			//printf("计算系数校验和:%x\n " ,U16_CheckSUM_Data);
			
			if ( U16_CheckSUM_Data == U16_CheckSUM_RegData[0])
			{
				d = 1;//printf("校验和正确\r\n ");
			}
			else
			{
				d = 0;				//printf("校验和出错\r\n ");
			}
	}
	else if(nun == 2)
	{
		  a = ~(0xffff+U16_RMSIAC_RegData[1] + U16_RMSIBC_RegData[1] + U16_RMSUC_RegData[1] + 
        U16_PowerPAC_RegData[1] + U16_PowerPBC_RegData[1] + U16_PowerSC_RegData[1] + 
          U16_EnergyAC_RegData[1] + U16_EnergyBC_RegData[1]  );
			
			U16_CheckSUM_Data = a & 0xffff;
			
			//printf("计算系数校验和:%x\n " ,U16_CheckSUM_Data);
			
			if ( U16_CheckSUM_Data == U16_CheckSUM_RegData[1])
			{
				d = 1;//printf("校验和正确\r\n ");
			}
			else
			{
				d = 0;				//printf("校验和出错\r\n ");
			}
	}
	else if(nun == 3)
	{
		  a = ~(0xffff+U16_RMSIAC_RegData[2] + U16_RMSIBC_RegData[2] + U16_RMSUC_RegData[2] + 
        U16_PowerPAC_RegData[2] + U16_PowerPBC_RegData[2] + U16_PowerSC_RegData[2] + 
          U16_EnergyAC_RegData[2] + U16_EnergyBC_RegData[2]  );
			
			U16_CheckSUM_Data = a & 0xffff;
			
			//printf("计算系数校验和:%x\n " ,U16_CheckSUM_Data);
			
			if ( U16_CheckSUM_Data == U16_CheckSUM_RegData[2])
			{
				d = 1;//printf("校验和正确\r\n ");
			}
			else
			{
				d = 0;				//printf("校验和出错\r\n ");
			}
	}

	return d; 
}

/*=========================================================================================================
 * Function : void Init_HLW8110(void)
 * Describe : 
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
void Init_HLW8110(unsigned char nun)
{

	Uart_HLW8110_WriteREG_EN();
	bsp_delay_ms(30);
	
//电流通道A设置命令，指定当前用于计算视在功率、功率因数、相角、瞬时有功功率、瞬时视在功率和有功功率过载的信号指示 的通道为通道A	
	Uart_HLW8110_Set_Channel_A();			
	bsp_delay_ms(30);
	Uart_Write_HLW8110_Reg(REG_SYSCON_ADDR,2,0x0a04);	//开启A通道，关闭B通道，电压通道PGA = 1，电流通道PGA = 16
	bsp_delay_ms(30);
	

	Uart_Write_HLW8110_Reg(REG_EMUCON_ADDR,2,0x0001);	//1，使能PFA 脉冲输出和有功电能寄存器累加；
//	Uart_Write_HLW8110_Reg(REG_EMUCON_ADDR,2,0x0018);	//正向和负向过零点均发生变化，ZXD0 = 1，ZXD1 = 1
	Uart_Write_HLW8110_Reg(REG_EMUCON2_ADDR,2,0x0465);	//0x0001是EMUCON2的默认值，waveEn = 1,zxEn = 1，A通道电量寄存器，读后不清0，EPA_CB = 1；打开功率因素检测
	bsp_delay_ms(30);

	
	Uart_HLW8110_WriteREG_DIS();
	bsp_delay_ms(3);	
  //读取地址是0x6F至0x77的寄存器，验证系数是否正确
  Judge_CheckSum_HLW8110_Calfactor(nun);	
}


/*=========================================================================================================
 * Function : void Check_WriteReg_Success(void)
 * Describe : 检验写入的REG是否正确写入
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2020/04/02
==========================================================================================================*/
void Check_WriteReg_Success(void)
{
	Uart_Read_HLW8110_Reg(REG_SYSCON_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		U16_Check_SysconReg_Data =  (u8_RxBuf[0]<<8) + (u8_RxBuf[1]); 
		//printf("写入的SysconReg寄存器:%lx\n " ,U16_Check_SysconReg_Data);
	}
	else
	{
		//printf("SysconReg寄存器读取出错\r\n");
		B_Read_Error = 1;
	}
	
	Uart_Read_HLW8110_Reg(REG_EMUCON_ADDR,2);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		U16_Check_EmuconReg_Data =  (u8_RxBuf[0]<<8) + (u8_RxBuf[1]); 
		//printf("写入的EmuconReg寄存器:%lx\n " ,U16_Check_EmuconReg_Data);
	}
	else
	{
		//printf("EmuconReg寄存器读取出错\r\n");
		B_Read_Error = 1;
	}
	
	
	Uart_Read_HLW8110_Reg(REG_EMUCON2_ADDR,2);
		bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		U16_Check_Emucon2Reg_Data =  (u8_RxBuf[0]<<8) + (u8_RxBuf[1]); 
		//printf("写入的Emucon2Reg寄存器寄存器:%lx\n " ,U16_Check_Emucon2Reg_Data);
	}
	else
	{
		//printf("Emucon2Reg寄存器读取出错\r\n");
		B_Read_Error = 1;
	}
	
}

/*=========================================================================================================
 * Function : void Read_HLW8112_IA(void)
 * Describe : 读取A通道电流
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
void Read_HLW8110_IA(unsigned char nun)
{	
	float a;
	
	Uart_Read_HLW8110_Reg(REG_RMSIA_ADDR,3);
		bsp_delay_ms(30);
	//delay_ms(3);
 	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		U32_RMSIA_RegData = (unsigned long)(u8_RxBuf[0]<<16) + (unsigned long)(u8_RxBuf[1]<<8) + (unsigned long)(u8_RxBuf[2]); 
		//printf("A通道电流寄存器:%lx\n " ,U32_RMSIA_RegData);
	}
	else
	{
		//printf("A通道电流寄存器读取出错\r\n");
		B_Read_Error = 1;
	}
	
	
	//A通道电流PGA = 16,电压通道PGA = 1;电流采样电阻1mR,电压采样电阻1M
  //计算公式,U16_AC_I = (U32_RMSIA_RegData * U16_RMSIAC_RegData)/(电流系数* 2^23）
	
	if ((U32_RMSIA_RegData & 0x800000) == 0x800000)
	 {
		 if(nun == 1)
		 {
			 hlw8110_power_data.F_AC_I[0] = 0;
		 }
		 else if(nun == 2)
		 {
			 hlw8110_power_data.F_AC_I[1] = 0;
		 }
		 else if(nun == 3)
		 {
			 hlw8110_power_data.F_AC_I[2] = 0;
		 }
			
	 }
	 else
	 {
		a = (float)U32_RMSIA_RegData;
		 if(nun == 1)
		 {
			 a = a * U16_RMSIAC_RegData[0];
		 }
		 else if(nun == 2)
		 {
			 a = a * U16_RMSIAC_RegData[1];
		 }
		 else if(nun == 3)
		 {
			 a = a * U16_RMSIAC_RegData[2];
		 }
		//a = a * U16_RMSIAC_RegData;
		a  = a/0x800000;                     //电流计算出来的浮点数单位是mA,比如5003.12 
		a = a/1;  								// 1 = 电流系数
		a = a/1000;              //a= 5003ma,a/1000 = 5.003A,单位转换成A
		a = a * D_CAL_A_I;				//D_CAL_A_I是校正系数，默认是1
		//F_AC_I = a;
		if(nun == 1)
		 {
			 hlw8110_power_data.F_AC_I[0] = a;
		 }
		 else if(nun == 2)
		 {
			 hlw8110_power_data.F_AC_I[1] = a;
		 }
		 else if(nun == 3)
		 {
			 hlw8110_power_data.F_AC_I[2] = a;
		 }
	 }
}
/*=========================================================================================================
 * Function : void Read_HLW8110_U(void)
 * Describe : 读取电压
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
void Read_HLW8110_U(unsigned char nun)
{
	float a;
	
	Uart_Read_HLW8110_Reg(REG_RMSU_ADDR,3);
		bsp_delay_ms(30);
	//delay_ms(3);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		U32_RMSU_RegData = (unsigned long)(u8_RxBuf[0]<<16) + (unsigned long)(u8_RxBuf[1]<<8) + (unsigned long)(u8_RxBuf[2]);
		//printf("电压通道寄存器:%lx\n " ,U32_RMSU_RegData);
	}
	else
	{
		//printf("电压通道寄存器读取出错\r\n");
		B_Read_Error = 1;
	}
	
		//电压
	//计算:U16_AC_V = (U32_RMSU_RegData * U16_RMSUC_RegData)/2^23
	
	 if ((U32_RMSU_RegData &0x800000) == 0x800000)
	 {
			//F_AC_V = 0;
		 if(nun == 1)
		 {
			 hlw8110_power_data.F_AC_V[0] = 0;
		 }
		 else if(nun == 2)
		 {
			 hlw8110_power_data.F_AC_V[1] = 0;
		 }
		 else if(nun == 3)
		 {
			 hlw8110_power_data.F_AC_V[2] = 0;
		 }
	 }
  else
	{
  a =  (float)U32_RMSU_RegData;
		if(nun == 1)
		 {
			 a = a * U16_RMSUC_RegData[0];
		 }
		 else if(nun == 2)
		 {
			 a = a * U16_RMSUC_RegData[1];
		 }
		 else if(nun == 3)
		 {
			 a = a * U16_RMSUC_RegData[2];
		 }
 // a = a*U16_RMSUC_RegData;  
  a = a/0x400000;       
  a = a/1;  						// 1 = 电压系数
  a = a/100;    				//计算出a = 22083.12mV,a/100表示220.8312V，电压转换成V
  a = a*D_CAL_U;				//D_CAL_U是校正系数，默认是1,		
 // F_AC_V = a;
		if(nun == 1)
		 {
			 hlw8110_power_data.F_AC_V[0] = a;
		 }
		 else if(nun == 2)
		 {
			 hlw8110_power_data.F_AC_V[1] = a;
		 }
		 else if(nun == 3)
		 {
			 hlw8110_power_data.F_AC_V[2] = a;
		 }
	}
}
/*=========================================================================================================
 * Function : void Read_HLW8110_PA(void)
 * Describe : 读取A通道功率
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
void Read_HLW8110_PA(unsigned char nun)
{
	float a;
	float b;
	
	Uart_Read_HLW8110_Reg(REG_POWER_PA_ADDR,4);
		bsp_delay_ms(30);
	//delay_ms(3);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		U32_POWERPA_RegData = (unsigned long)(u8_RxBuf[0]<<24) + (unsigned long)(u8_RxBuf[1]<<16) + (unsigned long)(u8_RxBuf[2]<<8) + (unsigned long)(u8_RxBuf[3]);
		//printf("A通道功率寄存器:%lx\n " ,U32_POWERPA_RegData);
	}
	else
	{
		//printf("A通道功率寄存器读取出错\r\n");
		B_Read_Error = 1;
	}
	
	if (B_Read_Error == 1)
	{
		B_Read_Error = 0;
		Uart_Read_HLW8110_Reg(REG_POWER_PA_ADDR,4);
		bsp_delay_ms(30);
	//delay_ms(3);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		U32_POWERPA_RegData = (unsigned long)(u8_RxBuf[0]<<24) + (unsigned long)(u8_RxBuf[1]<<16) + (unsigned long)(u8_RxBuf[2]<<8) + (unsigned long)(u8_RxBuf[3]);
		//printf("A通道功率寄存器:%lx\n " ,U32_POWERPA_RegData);
	}
	else
	{
		//printf("A通道功率寄存器读取出错\r\n");
		B_Read_Error = 1;
	}
	}
	
	
	 if (U32_POWERPA_RegData > 0x80000000)
   {
     b = ~U32_POWERPA_RegData;
     a = (float)b;
   }
   else
     a =  (float)U32_POWERPA_RegData;
     
   
	//功率需要分正功和负功
  //计算,U16_AC_P = (U32_POWERPA_RegData * U16_PowerPAC_RegData)/(2^31*电压系数*电流系数)
	//单位为W,比如算出来5000.123，表示5000.123W
	  if(nun == 1)
		 {
			 a = a * U16_PowerPAC_RegData[0];
		 }
		 else if(nun == 2)
		 {
			 a = a * U16_PowerPAC_RegData[1];
		 }
		 else if(nun == 3)
		 {
			 a = a * U16_PowerPAC_RegData[2];
		 }
    //a = a*U16_PowerPAC_RegData;
    a = a/0x80000000;             
    a = a/1;  										// 1 = 电流系数
    a = a/1;  										// 1 = 电压系数
    a = a * D_CAL_A_P;						//D_CAL_A_P是校正系数，默认是1
    //F_AC_P = a;									//单位为W,比如算出来5000.123，表示5000.123W
		 if(nun == 1)
		 {
			 hlw8110_power_data.F_AC_P[0] = a;
		 }
		 else if(nun == 2)
		 {
			 hlw8110_power_data.F_AC_P[1] = a;
		 }
		 else if(nun == 3)
		 {
			 hlw8110_power_data.F_AC_P[2] = a;
		 }

}
/*=========================================================================================================
 * Function : void void Read_HLW8112_EA(void)
 * Describe : 读取A通道有功电量
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/04/03
==========================================================================================================*/
void Read_HLW8110_EA(unsigned char nun)
{
	float a;
	Uart_Read_HLW8110_Reg(REG_ENERGY_PA_ADDR,3); 
	bsp_delay_ms(30);
	//delay_ms(3);
	
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		U32_ENERGY_PA_RegData = (unsigned long)(u8_RxBuf[0]<<16) + (unsigned long)(u8_RxBuf[1]<<8) + (unsigned long)(u8_RxBuf[2]);
		//printf("A通道有功电量寄存器:%lx\n " ,U32_ENERGY_PA_RegData);
	}
	else
	{
		//printf("A通道有功电量寄存器读取出错\r\n");
		B_Read_Error = 1;
	}
	
	Uart_Read_HLW8110_Reg(REG_HFCONST_ADDR,2); 
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		U16_HFConst_RegData = (unsigned int)(u8_RxBuf[0]<<8) + (unsigned int)(u8_RxBuf[1]);
		//printf("HFCONST常数 = :%d\n " ,U16_HFConst_RegData);
	}
	else
	{
		//printf("HFCONST常数寄存器读取出错\r\n");
		B_Read_Error = 1;
	}

	//电量计算,电量 = (U32_ENERGY_PA_RegData * U16_EnergyAC_RegData * HFCONST) /(K1*K2 * 2^29 * 4096)
	//HFCONST:默认值是0x1000, HFCONST/(2^29 * 4096) = 0x20000000
	a =  (float)U32_ENERGY_PA_RegData;	
	if(nun == 1)
		 {
			 a = a * U16_EnergyAC_RegData[0];
		 }
		 else if(nun == 2)
		 {
			 a = a * U16_EnergyAC_RegData[1];
		 }
		 else if(nun == 3)
		 {
			 a = a * U16_EnergyAC_RegData[2];
		 }
  //a = a*U16_EnergyAC_RegData;
  a = a/0x20000000;             //电量单位是0.001KWH,比如算出来是2.002,表示2.002KWH    
   a = a/1;  										// 1 = 电流系数
   a = a/1;  										// 1 = 电压系数
   a = a * D_CAL_A_E;     			//D_CAL_A_E是校正系数，默认是1
 // F_AC_E = a;
	//F_AC_BACKUP_E = F_AC_E;
		 if(nun == 1)
		 {
			 hlw8110_power_data.F_AC_E[0] = a;
		 }
		 else if(nun == 2)
		 {
			 hlw8110_power_data.F_AC_E[1] = a;
		 }
		 else if(nun == 3)
		 {
			 hlw8110_power_data.F_AC_E[2] = a;
		 }
		
}

/*=========================================================================================================
 * Function : void Read_HLW8110_PF(void)
 * Describe : 读取功率因素
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2019/03/18
==========================================================================================================*/
void Read_HLW8110_PF(void)
{
  float a;
  unsigned long b;
	
//测量A通道的功率因素，需要发送EA+5A命令
//测量B通道的功率因素，需要发送EA+A5命令	
	
	Uart_Read_HLW8110_Reg(REG_PF_ADDR,3);
	bsp_delay_ms(30);
	if ( u8_RxBuf[u8_RX_Length-1] == HLW8110_checkSum_Read(u8_RX_Length) )
	{
		b = (unsigned long)(u8_RxBuf[0]<<16) + (unsigned long)(u8_RxBuf[1]<<8) + (unsigned long)(u8_RxBuf[2]);
		//printf("A通道功率因素寄存器:%ld\n " ,b);
	}
	else
	{
		//printf("读取A通道功率因素寄存器出错\r\n");
		B_Read_Error = 1;
	}

  if (b>0x800000)       //为负，容性负载
  {
      a = (float)(0xffffff-b + 1)/0x7fffff;
  }
  else
  {
      a = (float)b/0x7fffff;
  }
  
  if (F_AC_P < 0.3) // 小于0.3W，空载或小功率，PF不准
	  a = 0; 
  

//功率因素*100，最大为100，最小负100
  F_AC_PF = a;
  
}


/*=========================================================================================================
 * Function : void Calculate_HLW8110_MeterData(void);
 * Describe : 
 * Input    : none
 * Output   : none
 * Return   : none
 * Record   : 2018/05/10
==========================================================================================================*/
void Calculate_HLW8110_MeterData(unsigned char nun)
{

	
	Check_WriteReg_Success();
	
	Read_HLW8110_IA(nun);
	Read_HLW8110_U(nun);
	Read_HLW8110_PA(nun);
	Read_HLW8110_EA(nun);
	
//	Read_HLW8110_LineFreq();
//	Read_HLW8110_Angle();
//	Read_HLW8110_PF();
	
/*
	printf("\r\n");	
	printf("\r\n");	
	printf("交流测量,uart通讯方式\r\n");
	printf("A通道电流转换系数:%x\n " ,U16_RMSIAC_RegData);
	printf("B通道电流转换系数:%x\n " ,U16_RMSIBC_RegData);
	printf("电压通道转换系数:%x\n " ,U16_RMSUC_RegData);
	printf("A通道功率转换系数:%x\n " ,U16_PowerPAC_RegData);
	printf("B通道功率转换系数:%x\n " ,U16_PowerPBC_RegData);
	printf("视在功率转换系数:%x\n " ,U16_PowerSC_RegData);
	printf("A通道电量转换系数:%x\n " ,U16_EnergyAC_RegData);
	printf("B通道电量转换系数:%x\n " ,U16_EnergyBC_RegData);
	printf("转换系数校验和:%x\n " ,U16_CheckSUM_RegData);
	printf("转换系数计算出的校验和:%x\n " ,U16_CheckSUM_Data);
	
	printf("\r\n");//插入换行
	printf("A通道电流寄存器:%x\n " ,U32_RMSIA_RegData);
	printf("电压寄存器:%x\n " ,U32_RMSU_RegData);
	printf("A通道功率寄存器:%x\n " ,U32_POWERPA_RegData);
	printf("A通道电量寄存器:%x\n " ,U32_ENERGY_PA_RegData);

	printf("\r\n");//插入换行
	printf("F_AC_I = %f A \n " ,F_AC_I);						//电流
	printf("F_AC_V = %f V	\n " ,F_AC_V);							//电压
	printf("F_AC_P = %f W	\n " ,F_AC_P);						//功率
	printf("F_AC_BACKUP_E = %f KWH \n " ,F_AC_BACKUP_E);			//电量
	printf("F_AC_LINE_Freq = %f Hz \n " ,F_AC_LINE_Freq);		//市电线性频率	
	printf("F_Angle = %f\n " ,F_Angle);					//L和N的相角
	printf("F_AC_PF = %f\n " ,F_AC_PF);		//功率因素
	
	printf("\r\n");//插入换行
	printf("\r\n");//插入换行
	printf("----------------------------------------------\r\n");	
	printf("----------------------------------------------\r\n");			
	
	*/
}

void Read_Power_Data_handle(void)
{
	int i = 0;
	switch (HLW8110Msg)
	{
	  case HLW8110_int:
			   if (sTimeout(&SystemTimer, 100)) // 等待1s初始化8110
				 {
					 open_first_passageway();
					 Init_HLW8110(1);
					 open_second_passageway();
					 Init_HLW8110(2);
					 open_third_passageway();
					 Init_HLW8110(3);
					 open_first_passageway();
					 HLW8110Msg++;
				 }
		     break;
				 
		case HLW8110_1:
			   if (sTimeout(&SystemTimer, 500)) // 等待5s读取第一路数据
				 {
					 Calculate_HLW8110_MeterData(1);	
					 HLW8110Msg++;
				 }
		     break;
		
		case HLW8110_2:
		     if (sTimeout(&SystemTimer, 10)) // 等待100ms读取第二路数据
         {
					 open_second_passageway();     // 打开第二通道
					 Calculate_HLW8110_MeterData(2);
					 
					 HLW8110Msg++;
				 } 
				 break;

		case HLW8110_3:
			   if (sTimeout(&SystemTimer, 10)) // 等待100ms读取第三路数据
         {
					 open_third_passageway();      // 打开第三通道
					 Calculate_HLW8110_MeterData(3);
					 
					 HLW8110Msg++;
				 }
		     break;
		
		case HLW8110_IDEL:
		     if (sTimeout(&SystemTimer, 2)) // 
         {
					 open_first_passageway();    // 打开第一通道
					 //增加发送数据给zigbee
					 
					 //增加电量数据保存
					 for(i = 0; i < 3; i++) 
					 {
							power_data[i*16] = ((long int)hlw8110_power_data.F_AC_V[i] >>24) & 0xFF;
							power_data[i*16+1] = ((long int)hlw8110_power_data.F_AC_V[i] >>16) & 0xFF;
							power_data[i*16+2] = ((long int)hlw8110_power_data.F_AC_V[i] >>8) & 0xFF;
							power_data[i*16+3] = (long int)hlw8110_power_data.F_AC_V[i] & 0xFF;

							power_data[i*16+4] = ((long int)hlw8110_power_data.F_AC_I[i] >>24) & 0xFF;
							power_data[i*16+5] = ((long int)hlw8110_power_data.F_AC_I[i] >>16) & 0xFF;
							power_data[i*16+6] = ((long int)hlw8110_power_data.F_AC_I[i] >>8) & 0xFF;
							power_data[i*16+7] = (long int)hlw8110_power_data.F_AC_I[i] & 0xFF;

							power_data[i*16+8] = ((long int)hlw8110_power_data.F_AC_P[i] >>24) & 0xFF;
							power_data[i*16+9] = ((long int)hlw8110_power_data.F_AC_P[i] >>16) & 0xFF;
							power_data[i*16+10] = ((long int)hlw8110_power_data.F_AC_P[i] >>8) & 0xFF;
							power_data[i*16+11] = (long int)hlw8110_power_data.F_AC_P[i] & 0xFF;

							power_data[i*16+12] = ((long int)hlw8110_power_data.F_AC_E[i] >>24) & 0xFF;
							power_data[i*16+13] = ((long int)hlw8110_power_data.F_AC_E[i] >>16) & 0xFF;
							power_data[i*16+14] = ((long int)hlw8110_power_data.F_AC_E[i] >>8) & 0xFF;
							power_data[i*16+15] = (long int)hlw8110_power_data.F_AC_E[i] & 0xFF;
           }
					 user_write_INFO_byte(INFO6_ADDR, power_data, 50);
					 
					 HLW8110Msg = HLW8110_1;     //返回读取第一路数据
				 }
		     break;
		
		case HLW8110_ERR:
			
		     HLW8110Msg++;
		     break;
		
		default:
	      HLW8110Msg = HLW8110_ERR; // 开机初始化
	      break;
	
  }
}