// DlgIMP.cpp : 实现文件
//

#include "stdafx.h"
#include "CH91PayloadSoftware.h"
#include "DlgIMP.h"
#include "afxdialogex.h"

// CDlgIMP 对话框

IMPLEMENT_DYNAMIC(CDlgIMP, CDialogEx)

CDlgIMP::CDlgIMP()
	: CDialogEx(CDlgIMP::IDD)
{
}

CDlgIMP::~CDlgIMP()
{
}

void CDlgIMP::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}


BEGIN_MESSAGE_MAP(CDlgIMP, CDialogEx)
	ON_BN_CLICKED(IDC_BUTTON1, &CDlgIMP::OnBnClickedButton1)

	ON_MESSAGE(WM_UPDATE_IMP_SERIAL_CONNECT, ImpSerialConnectMessage)		//IMP通信开始消息
	ON_MESSAGE(WM_UPDATE_IMPDOWN_CHECKED, OnUpdateIMPDownDataChecked)		//更新IMP下行遥测数据
END_MESSAGE_MAP()
BOOL CDlgIMP::OnInitDialog()
{
	CDialogEx::OnInitDialog();
	g_IMPDLGhwnd = GetSafeHwnd();
	return TRUE;
}

// DlgIMP 消息处理程序
void CDlgIMP::SetIMPData(CFrameIMPDown_ data)
{
	CString tstr;
	tstr.Format(_T("%d"),data.Data.Bytes);
	GetDlgItem(IDC_EDIT2)->SetWindowTextA(tstr);
	

}


void CDlgIMP::OnBnClickedButton1()
{
	// TODO: 在此添加控件通知处理程序代码
}

//IMP串口有数据后，进行校验
void OnReadFromCommIMP( char *buffer,const DWORD size) 
{	
	//buffer = (unsigned char*)buffer;
	const BYTE* buffer2 = (BYTE*)buffer;
	if(size>0)
	{
		BYTE DCBufferCmd[6];
		memset(DCBufferCmd,0,sizeof(DCBufferCmd));
		DCBufferCmd[0] = buffer2[0] ;
		DCBufferCmd[1] = buffer2[1] ;
		DCBufferCmd[2] = buffer2[2] ;
		int a = sizeof(buffer2);
		/********进入校验，校验通过就给g_FrameIMPDown赋值********/
		g_FrameIMPDown.Phrase(buffer2, size);

		::SendMessageA(g_IMPDLGhwnd,WM_UPDATE_IMPDOWN_CHECKED,0,0);
	}
}
LRESULT CDlgIMP::ImpSerialConnectMessage(WPARAM param, LPARAM lparam)
{
	// 卸载串口
	if (TRUE == m_SerialIMP.IsInitialized())
	{
		m_SerialIMP.DeInit();
	}
	else
	{
		//串口通信设置
		char pSerialPort[20];//串口号
		DWORD pSerialPortBaud;//端口号
		memset(pSerialPort, 0, 20);

		/*自定义消息发送CString类型数据时，消息发送时采用如下方式：
		//::SendMessageA(g_IMPDLGhwnd,WM_UPDATE_IMP_SERIAL_CONNECT,(WPARAM)mComPortIMP.AllocSysString(), (LPARAM)mComBaudIMP.AllocSysString());
		//解析时采用如下方式，即：WPARAM转CSTring
		*/
		CString sPort = (CString)((BSTR)param);
		CString sBaud = (CString)((BSTR)lparam);
		SysFreeString((BSTR)param);
		SysFreeString((BSTR)lparam);


		GetSerialPortNumber(pSerialPort,sPort);
		pSerialPortBaud = atoi(sBaud);//波特率

		if (!OnCheckComPort(pSerialPort))									//串口被占用，返回false
		{
			return 0;
		}
		if(m_SerialIMP.Initialize(pSerialPort, pSerialPortBaud, 8, 0, 0))		//开启串口通信	
		{
			m_SerialIMP.SetComReadCallback( OnReadFromCommIMP );
			//m_SerialIMP.SetNotCheckCallback(nullptr,NULL);
			BYTE buffersend[10];
			memset(buffersend,1,10);
			m_SerialIMP.WriteABuffer(buffersend,sizeof(buffersend));
		}
		return 0;
	}


}

//处理通过校验的IMP下行数据
LRESULT CDlgIMP::OnUpdateIMPDownDataChecked(WPARAM param, LPARAM lparam)
{	
	//数据解析与显示
	//if(p_DlgIMP->IsWindowVisible())
	//{
	//	p_DlgIMP->SetIMPData(g_FrameIMPDown);
	//}
	if(IMPDlgWindowVisible)
	{
		SetIMPData(g_FrameIMPDown);
	}
	return 0;
}