protected USB2LCD.VersionInfo GetCOMVersion(string port)
{
COM c = null;
USB2LCD.VersionInfo v = new USB2LCD.VersionInfo();
try
{
c = new COM(port, 9600);
v.version = c.ReadByte(USB2LCD.Command.ReadVersion);
v.module = c.ReadByte(USB2LCD.Command.ReadModuleType);
v.serialnumber = c.ReadShort(USB2LCD.Command.ReadSerialNum);;
c.Close();
}
catch (COMException ex)
{
ex.Show(this);
}
catch (Exception ex)
{
MessageBox.Show(this, "The COM port caused an error:\n"+ex.Message, "COM Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
if (c != null) c.Close();
}
return v;
}
protected USB2LCD.VersionInfo GetVersion()
{
COM c = null;
USB2LCD.VersionInfo v = new USB2LCD.VersionInfo();
try
{
c = new COM(port, Baud);
v.version = c.ReadByte(USB2LCD.Command.ReadVersion);
v.module = c.ReadByte(USB2LCD.Command.ReadModuleType);
v.serialnumber = c.ReadShort(USB2LCD.Command.ReadSerialNum);
c.Close();
}
catch (COMException ex)
{
ex.Show(this);
}
catch (Exception ex)
{
ShowErrorMessage("The COM port caused an error:\n"+ex.Message, "COM Error");
}
finally
{
if (c != null) { c.Close(); }
}
return v;
}
