// MeterBase.cpp: implementation of the CMeterBase class.
//
//////////////////////////////////////////////////////////////////////
#include <unistd.h>
#include <stdlib.h>
#include "MeterBase.h"
#include "MPGB.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
/*
typedef struct
{
	BYTE  status;//電表狀態(tài)
	BYTE  property;//電表性質
	BYTE  addr[6];//電表地址
	BYTE  protcol;//電表協議
	BYTE  port;//測量點端口號
	BYTE  baudrate;//波特率
	BYTE  bytesize;//數據位長度
	BYTE  stopbits;//停止位
	BYTE  parity;//校驗和
}METERCOMPARA;//電表通訊參數 //890F
typedef struct
{
	METERCOMPARA com_para;
	BYTE         type;//電表接線方式 8910
	BYTE         No;  //電表序號
}METERPARA;
*/
CMeterBase::CMeterBase()
{
//	printf("\r\nCMeterBase()");
//	m_meter_com_para.com_No = 0;
//	m_meter_com_para.com_bcd.parity = 2;
//	m_meter_com_para.com_bcd.BaudRate = 4;
//	m_meter_com_para.com_bcd.ByteSize = 8;
//	m_meter_com_para.com_bcd.StopBits = 0;
	
}
CMeterBase::CMeterBase(METERPARA meter)
{
//	printf("\r\nCMeterBase(METERPARA meter)");
	memcpy(&m_meter,&meter,sizeof(METERPARA));
//	pMPBase = new CMPGB();
}
CMeterBase::~CMeterBase()
{	
	delete pMPBase;
}
bool CMeterBase::AttachCom(MyCom *pCom)
{
	pMyCom = pCom;
	if(pMyCom == NULL)
		return false;
	return true;
}
bool CMeterBase::AttachShmMan(ShmMan *pShm)
{
	pShmMan = pShm;
	
	if(pShmMan == NULL)
	      return false;
	return true; 
}

bool CMeterBase::OnOpenCom()
{
	pMyCom->Init_Serial( m_meter.com_para );//初始化串口參數失敗
	
	if ( !pMyCom->sem_serial_open() ) //打開端口
	{
#ifdef DBUG_PRO
		printf("Open COMM%d FALSE!!",m_meter.com_para.port);
#endif
		return false;
	}
	usleep(100);//程序掛起，1個MS，用與裝緩轉換時間
	return true;
}

bool CMeterBase::OnCloseCom()
{
	if(pMyCom == NULL)
		return false;
	pMyCom->sem_serial_close();
	usleep(10000);
	return true;
}

int CMeterBase::Write(BYTE *buff, int Len)
{
	return pMyCom->serial_write(buff,Len);
}

int CMeterBase::Read(BYTE *buff, int Len)
{
	return pMyCom->serial_read(buff,Len);//int SerialCom::serial_read(unsigned char * buf, int len)
}

bool CMeterBase::WaitForReponse(int t)
{
	return pMyCom->wait_for_response( t );
}
bool CMeterBase::GetData(BYTE *data,int &dataLen,int item)
{
	int FrmLen,RecvLen;
	BYTE tmp_buf[256];
	BYTE buff[64];
	FrmLen = pMPBase->FormReadDataFrame(buff, item, m_meter.com_para.addr);
	if(FrmLen == 0) 
	{
#ifdef DBUG_PRO
		printf("\r\n組織命令數據失敗！！！！");
#endif
		return false;
	}
	int j,i;	
	for(i = 0; i < 2; i ++)
	{
		if( !OnOpenCom() )
		{
		     continue;//串行口打開失敗
		}

		Write(buff,FrmLen);	//發(fā)送幀
		if ( !WaitForReponse(TIME_SEC) ) //等待回應幀
		{
			OnCloseCom();
			continue;
		}
		RecvLen = Read(tmp_buf,sizeof(tmp_buf) );		//讀取幀
		OnCloseCom();
		dataLen = 0;
		

                j = pMPBase->ProcReturnedFrame(tmp_buf,RecvLen,item,data,dataLen,m_meter.com_para.addr);
                printf("\r\nDATALEN %d j = %d",dataLen,j);
		if ( j == 0 || j == 0x0600 )//解析幀
		{
			return true;			
		}
		
	}
	return false;	
}
bool CMeterBase::SetAddress(BYTE *address,int &Len)
{
	int FrmLen,RecvLen;
	BYTE tmp_buf[256];
	BYTE buff[64];
	Len = 0;
	FrmLen = pMPBase->FormSetAddress(buff, m_meter.com_para.addr);
	if(FrmLen == 0) 
	{
#ifdef DBUG_PRO
		printf("\r\n組織命令數據失敗！！！！");
#endif
		return false;
	}
	int j,i;
	for(i = 0; i < 2; i ++)
	{
		if( !OnOpenCom() )
		{
		     continue;//串行口打開失敗
		}

		Write(buff,FrmLen);	//發(fā)送幀
		if ( !WaitForReponse(TIME_SEC) ) //等待回應幀
		{
			OnCloseCom();
			continue;
		}
		RecvLen = Read(tmp_buf,sizeof(tmp_buf) );		//讀取幀
		OnCloseCom();

                j = pMPBase->ProcReturnedFrame(tmp_buf,RecvLen,0xC032,address,Len,m_meter.com_para.addr);
		if ( j == 0 )//解析幀
		{
			return true;			
		}				
	}
	return false;
}
	
bool CMeterBase::SetClock(time_t *m_time)//無數據響應
{
	int   FrmLen;
//	BYTE tmp_buf[256];
	BYTE buff[64];
		
	FrmLen = pMPBase->FormCheckClock(buff, m_time);//(BYTE *buff,time_t *m_time = NULL) = 0
	if(FrmLen == 0) 
	{
#ifdef DBUG_PRO
		printf("\r\n組織命令數據失敗！！！！");
#endif
		return false;
	}
	if( !OnOpenCom() )
	{
	     return false;//continue;//串行口打開失敗
	}

	Write(buff,FrmLen);	//發(fā)送幀
	
	OnCloseCom();

        return true;
}
bool CMeterBase::SetShmStatus(BYTE m_status)
{
	pShmMan->SetStatus( m_status,m_meter.No );
	return true;
}

#ifdef DBUG_PRO
bool CMeterBase::Display()
{
	printf("\r\n METER   NO     = %d;",m_meter.No);
	printf("\r\n METER TYPE     = %d;",m_meter.type);
	printf("\r\n METER STATUS   = %d;",m_meter.com_para.status);
	printf("\r\n METER property = %d;",m_meter.com_para.property);
	printf("\r\n METER addr     = %02x%02x%02x%02x%02x%02x;",
	             m_meter.com_para.addr[0],m_meter.com_para.addr[1],m_meter.com_para.addr[2],
	             m_meter.com_para.addr[3],m_meter.com_para.addr[4],m_meter.com_para.addr[5]
	);
	printf("\r\n METER protcol  = %d;",m_meter.com_para.protcol);
	printf("\r\n METER port     = %d;",m_meter.com_para.port);
	printf("\r\n METER baudrate = %d;",m_meter.com_para.baudrate);
	printf("\r\n METER bytesize = %d;",m_meter.com_para.bytesize);
	printf("\r\n METER stopbits = %d;",m_meter.com_para.stopbits);
	printf("\r\n METER parity   = %d;",m_meter.com_para.parity);
	return true;
}
#endif