private void btSaveData_Click(object sender, EventArgs e)
{
DLLWork.IREn(1);
Thread.Sleep(200);
DLLWork.IRWork(1);
DLLWork.IREn(0);
}
private void ConnectForm_Shown(object sender, EventArgs e)
{
MainForm.serialPort = new SerialPort();
MainForm.serialPort.PortName = Properties.Settings.Default.SerialPortName;
MainForm.serialPort.BaudRate = 115200;
if (WFGlobal.OpenSerialPort(ref MainForm.serialPort, ""))
{
if (DLLWork.CheckDevice())
{
MainForm.bConnectedDevice = true;
label1.Text = "成功连接到硬件设备";
progressBar1.Value = progressBar1.Maximum;
WFGlobal.WaitMS(2000);
this.Close();
return;
}
else
{
MainForm.serialPort.Close();
}
}
string[] ports = SerialPort.GetPortNames();
Array.Sort(ports);
progressBar1.Maximum = ports.Length - 1;
progressBar1.Value = 0;
foreach (string port in ports)
{
Debug.WriteLine(port);
progressBar1.PerformStep();
WFGlobal.WaitMS(1);
MainForm.serialPort.PortName = port;
MainForm.serialPort.BaudRate = 115200;
if (WFGlobal.OpenSerialPort(ref MainForm.serialPort, ""))
{
if (DLLWork.CheckDevice())
{
Properties.Settings.Default.SerialPortName = port;
Properties.Settings.Default.Save();
MainForm.bConnectedDevice = true;
label1.Text = "成功连接到硬件设备";
progressBar1.Value = progressBar1.Maximum;
WFGlobal.WaitMS(2000);
this.Close();
return;
}
else
{
MainForm.serialPort.Close();
}
}
}
label1.Text = "未找到设备，请重新连接硬件设备";
WFGlobal.WaitMS(2000);
this.Close();
}
public bool serialProc(ushort command, IntPtr pBuf, int offset, int count, int rxTimeout, int retry)
{
//comm.WriteLine("123213");
try
{
serialPort.DiscardInBuffer();
}
catch
{
if (!bConnectedDevice)
{
ConnectForm f = new ConnectForm();
f.ShowDialog();
}
if (!bConnectedDevice)
{
return(false);
}
}
serialPort.DiscardInBuffer();
serialPort.DiscardOutBuffer();
int nRetry = retry;
byte[] data = new byte[count];
Marshal.Copy(pBuf, data, offset, count);
while (nRetry != 0)
{
Debug.WriteLine("发送:" + WFNetLib.StringFunc.StringsFunction.byteToHexStr(data, " "));
serialPort.Write(data, 0, data.Length);
serialPort.ReadTimeout = rxTimeout;
while (true)
{
try
{
if (DLLWork.ProcRxByte((byte)serialPort.ReadByte()))
{
byte[] rx = new byte[1024];
int len = 0;
DLLWork.GetRxData(rx, ref len);
Debug.WriteLine("接收:" + WFNetLib.StringFunc.StringsFunction.byteToHexStr(rx, 0, len, " "));
//serialPort.Close();
return(true);
}
}
catch// (Exception ex)
{
//serialPort.Close();
break;
}
}
nRetry--;
}
return(false);
}
private void MainForm_Shown(object sender, EventArgs e)
{
WFGlobal.WaitMS(200);
DLLWork.MakeDLL();
serialProcCallback = new DLLWork.SerialProcCallback(serialProc);
setProgressCallback = new DLLWork.SetProgressCallback(SetProgressCallBackProc);
//serialTxCallback = new DLLWork.SerialTxCallback(serialTxProc);
DLLWork.InitDllWork(serialProcCallback, setProgressCallback);
bConnectedDevice = false;
ConnectForm f = new ConnectForm();
f.ShowDialog();
}
private void btReadEIS_Click(object sender, EventArgs e)
{
clearData();
mainForm.SetWorkStatus("开始读取EIS");
if (ModelType == 1 || ModelType == 4)
{
DLLWork.SetCANBaudRate(0);
}
else
{
DLLWork.SetCANBaudRate(1);
}
if (!DLLWork.CANReadEEPROMProc(ModelType))
{
int errCode = DLLWork.GetErrorCode();
mainForm.SetWorkStatus(ErrorCodeTranslate.GetLastError(1, errCode));
WinAPI.MessageBeep(WinAPI.MB_ICONHAND);
return;
}
byte[] rx = new byte[1024 * 10];
int len = 0;
DLLWork.GetEEPROMData(rx, ref len);
eisData.SetAllData(rx, len);
string fileName = System.Windows.Forms.Application.StartupPath + "\\" + ModelType.ToString("X2") + ".bin";
FileInfo f = new FileInfo(fileName);
Stream stream = File.OpenWrite(f.FullName);
stream.Write(rx, 0, len);
stream.Flush();
stream.Close();
ShowData();
WinAPI.MessageBeep(WinAPI.MB_OK);
mainForm.SetWorkStatus("读取点火开关完成");
}