private void SettingsForm_Load(object sender, EventArgs e)
{
try
{
for (int iComPort = 0; iComPort < 50; ++iComPort)
{
if (CommBase.isPortAvailable(iComPort))
{
comboPorts.Items.Add("COM" + iComPort.ToString());
}
}
if (CommBase.isPortAvailable(m_preferences.ComPort))
{
comboPorts.SelectedItem = m_preferences.ComPortName;
}
else if (comboPorts.Items.Count > 0)
{
comboPorts.SelectedIndex = 0;
}
comboHardware.SelectedIndex = m_preferences.HardwareIndexInt;
comboBaud.SelectedIndex = m_preferences.BaudRateIndex;
foreach (string item in Preferences.ProtocolNames)
{
comboProtocol.Items.Add(item);
}
comboProtocol.SelectedIndex = m_preferences.ProtocolIndexInt;
comboInitialize.SelectedIndex = !m_preferences.DoInitialization ? 1 : 0;
if (m_preferences.AutoDetect)
{
checkBoxAutoDetect.Checked = true;
}
else
{
checkBoxAutoDetect.Checked = false;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public override bool Initialize()
{
try
{
if (m_CommELM.Online)
{
return(true);
}
for (int iPort = 0; iPort < 100; ++iPort)
{
if (CommBase.IsPortAvailable(iPort) == CommBase.PortStatus.Available &&
(Initialize(iPort, 38400) || Initialize(iPort, 115200) || Initialize(iPort, 9600))
)
{
return(true);
}
}
}
catch { }
return(false);
}
public void setRxTerminator(CommBase.ASCII chr)
{
OBDCommELM.m_asciiRxTerm = chr;
}
public void SetStandard(string Port, int Baud, CommBase.Handshake Hs)
{
dataBits = 8;
stopBits = CommBase.StopBits.one;
parity = CommBase.Parity.none;
port = Port;
baudRate = Baud;
switch (Hs)
{
case CommBase.Handshake.none:
txFlowCTS = false;
txFlowDSR = false;
txFlowX = false;
rxFlowX = false;
useRTS = CommBase.HSOutput.online;
useDTR = CommBase.HSOutput.online;
txWhenRxXoff = true;
rxGateDSR = false;
break;
case CommBase.Handshake.XonXoff:
txFlowCTS = false;
txFlowDSR = false;
txFlowX = true;
rxFlowX = true;
useRTS = CommBase.HSOutput.online;
useDTR = CommBase.HSOutput.online;
txWhenRxXoff = true;
rxGateDSR = false;
XonChar = CommBase.ASCII.DC1;
XoffChar = CommBase.ASCII.DC3;
break;
case CommBase.Handshake.CtsRts:
txFlowCTS = true;
txFlowDSR = false;
txFlowX = false;
rxFlowX = false;
useRTS = CommBase.HSOutput.handshake;
useDTR = CommBase.HSOutput.online;
txWhenRxXoff = true;
rxGateDSR = false;
break;
case CommBase.Handshake.DsrDtr:
txFlowCTS = false;
txFlowDSR = true;
txFlowX = false;
rxFlowX = false;
useRTS = CommBase.HSOutput.online;
useDTR = CommBase.HSOutput.handshake;
txWhenRxXoff = true;
rxGateDSR = false;
break;
}
}
protected virtual void OnStatusChange(CommBase.ModemStatus mask, CommBase.ModemStatus state)
{
}