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// DlgIMP.cpp : 实现文件
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//
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#include "stdafx.h"
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#include "CH91PayloadSoftware.h"
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#include "DlgIMP.h"
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#include "afxdialogex.h"
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// CDlgIMP 对话框
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IMPLEMENT_DYNAMIC(CDlgIMP, CDialogEx)
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CDlgIMP::CDlgIMP()
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: CDialogEx(CDlgIMP::IDD)
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{
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}
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CDlgIMP::~CDlgIMP()
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{
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}
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void CDlgIMP::DoDataExchange(CDataExchange* pDX)
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{
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CDialogEx::DoDataExchange(pDX);
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}
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BEGIN_MESSAGE_MAP(CDlgIMP, CDialogEx)
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ON_BN_CLICKED(IDC_BUTTON1, &CDlgIMP::OnBnClickedButton1)
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ON_MESSAGE(WM_UPDATE_IMP_SERIAL_CONNECT, ImpSerialConnectMessage) //IMP通信开始消息
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ON_MESSAGE(WM_UPDATE_IMPDOWN_CHECKED, OnUpdateIMPDownDataChecked) //更新IMP下行遥测数据
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END_MESSAGE_MAP()
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BOOL CDlgIMP::OnInitDialog()
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{
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CDialogEx::OnInitDialog();
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g_IMPDLGhwnd = GetSafeHwnd();
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return TRUE;
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}
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// DlgIMP 消息处理程序
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void CDlgIMP::SetIMPData(CFrameIMPDown_ data)
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{
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CString tstr;
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tstr.Format(_T("%d"),data.Data.Bytes);
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GetDlgItem(IDC_EDIT2)->SetWindowTextA(tstr);
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}
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void CDlgIMP::OnBnClickedButton1()
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{
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// TODO: 在此添加控件通知处理程序代码
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}
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//IMP串口有数据后，进行校验
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void OnReadFromCommIMP( char *buffer,const DWORD size)
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{
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//buffer = (unsigned char*)buffer;
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const BYTE* buffer2 = (BYTE*)buffer;
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if(size>0)
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{
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BYTE DCBufferCmd[6];
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memset(DCBufferCmd,0,sizeof(DCBufferCmd));
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DCBufferCmd[0] = buffer2[0] ;
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DCBufferCmd[1] = buffer2[1] ;
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DCBufferCmd[2] = buffer2[2] ;
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int a = sizeof(buffer2);
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/********进入校验，校验通过就给g_FrameIMPDown赋值********/
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g_FrameIMPDown.Phrase(buffer2, size);
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::SendMessageA(g_IMPDLGhwnd,WM_UPDATE_IMPDOWN_CHECKED,0,0);
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}
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}
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LRESULT CDlgIMP::ImpSerialConnectMessage(WPARAM param, LPARAM lparam)
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{
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// 卸载串口
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if (TRUE == m_SerialIMP.IsInitialized())
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{
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m_SerialIMP.DeInit();
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}
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else
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{
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//串口通信设置
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char pSerialPort[20];//串口号
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DWORD pSerialPortBaud;//端口号
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memset(pSerialPort, 0, 20);
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/*自定义消息发送CString类型数据时，消息发送时采用如下方式：
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//::SendMessageA(g_IMPDLGhwnd,WM_UPDATE_IMP_SERIAL_CONNECT,(WPARAM)mComPortIMP.AllocSysString(), (LPARAM)mComBaudIMP.AllocSysString());
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//解析时采用如下方式，即：WPARAM转CSTring
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*/
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CString sPort = (CString)((BSTR)param);
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CString sBaud = (CString)((BSTR)lparam);
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SysFreeString((BSTR)param);
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SysFreeString((BSTR)lparam);
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GetSerialPortNumber(pSerialPort,sPort);
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pSerialPortBaud = atoi(sBaud);//波特率
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if (!OnCheckComPort(pSerialPort)) //串口被占用，返回false
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{
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return 0;
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}
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if(m_SerialIMP.Initialize(pSerialPort, pSerialPortBaud, 8, 0, 0)) //开启串口通信
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{
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m_SerialIMP.SetComReadCallback( OnReadFromCommIMP );
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//m_SerialIMP.SetNotCheckCallback(nullptr,NULL);
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BYTE buffersend[10];
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memset(buffersend,1,10);
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m_SerialIMP.WriteABuffer(buffersend,sizeof(buffersend));
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}
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return 0;
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}
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}
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//处理通过校验的IMP下行数据
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LRESULT CDlgIMP::OnUpdateIMPDownDataChecked(WPARAM param, LPARAM lparam)
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{
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//数据解析与显示
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//if(p_DlgIMP->IsWindowVisible())
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//{
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// p_DlgIMP->SetIMPData(g_FrameIMPDown);
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//}
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if(IMPDlgWindowVisible)
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{
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SetIMPData(g_FrameIMPDown);
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}
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return 0;
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} |