public static int Comparison(PTFirmwareInfo x, PTFirmwareInfo y)
{
if (x == null && y == null)
{
return(0);
}
if (x == null && y != null)
{
return(-1);
}
if (x != null && y == null)
{
return(1);
}
int retModel = x.ModelVersion.CompareTo(y.ModelVersion);
if (retModel != 0)
{
return(retModel);
}
int retCode = x.CodeVersion.CompareTo(y.CodeVersion);
if (retCode != 0)
{
return(retCode);
}
int retRev = x.Revision.CompareTo(y.Revision);
return(retRev);
}
/// <summary>Tests the specified serial port to see if there is a PTU controller attached. This method is blocking, but throws if the unit is unresponsive (2000ms timeout).</summary>
public static PTFirmwareInfo GetFirmwareInfo(String portName)
{
PTFirmwareInfo ret;
using (PTConnection c = new PTConnection(portName)) {
try {
c.ResetParser();
c.SetTimeout(500);
String firmware = c.GetLine(PTCommand.GetFirmwareVersion);
ret = PTFirmwareInfo.FromString(firmware);
c.SetTimeout(_defaultTimeout);
} catch (TimeoutException) {
return(null);
}
}
return(ret);
}