void bgw_DoWork(object sender, DoWorkEventArgs e)
{
if (Meter != null && (!Meter.Port.IsOpen || Meter.Port.PortName != ((string[])e.Argument)[0]))
{
Meter.Dispose();
Meter = null;
System.Threading.Thread.Sleep(2500);
}
Meter = (IMeter)Activator.CreateInstance(Type.GetType("GlucaTrack.Communication.Meters." + ((string[])e.Argument)[1] + ", GlucaTrack.Communication, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"));
Meter.ReadFinished += new EventHandler(OnReadFinished);
Meter.RecordRead += new EventHandler(OnRecordRead);
Meter.HeaderRead += new EventHandler(OnHeaderRead);
Console.WriteLine("Connecting to " + ((string[])e.Argument)[0]);
if (!Meter.Port.IsOpen)
{
Meter.Connect(((string[])e.Argument)[0]);
}
if (Meter.IsMeterConnected(((string[])e.Argument)[0]))
{
if (!Meter.Port.IsOpen)
{
Meter.Connect(((string[])e.Argument)[0]);
}
Meter.Port.DiscardInBuffer();
Meter.Port.DiscardOutBuffer();
Meter.ReadData();
}
}
private static void StubFindSerialDevices(object sender, DoWorkEventArgs e)
{
DeviceInfo dinfo = null;
string comport = (string)e.Argument;
if (Thread.CurrentThread.Name == null)
{
Thread.CurrentThread.Name = comport;
}
var MeterTypes = Assembly.GetExecutingAssembly().GetTypes()
.Where(t => t.IsClass) // Only include classes
.Where(t => t.IsSubclassOf(typeof(AbstractMeter)))
.Where(t => t.GetInterfaces().Contains(typeof(IMeter)))
.OrderBy(t => t.Namespace)
.ThenBy(t => t.Name);
//for each com port test each meter type to see if its on that port
foreach (var reflect in MeterTypes)
{
Type t = reflect.UnderlyingSystemType;
IMeter meter = (IMeter)Activator.CreateInstance(t);
//if failed to connect skip this meter
if (!meter.Connect(comport))
{
continue;
}
try
{
Console.WriteLine("Testing " + comport + " for " + reflect.UnderlyingSystemType.ToString());
if (meter.Port.IsOpen && meter.IsMeterConnected(comport))
{
dinfo = new DeviceInfo();
dinfo.DeviceType = t;
dinfo.ComPortName = comport;
dinfo.HIDDevice = false;
dinfo.Device = meter;
lock (DevicesFound)
{
DevicesFound.Add(dinfo);
return; //found a device so return. Can be removed to find all devices on a system.
}
}
}//try
finally
{
meter.Dispose();
}
}
}