private static void TransmitTask(Win32Serial.Device device)
{
// Create write overlapped structure for async operation
var overlapped = Win32Serial.Device.CreateOverlapped();
uint numbytes;
int i = 1;
const uint size = MessageBody.SerialSize;
int limit = 15;
if (Options.TestCount.HasValue)
{
limit = Options.TestCount.Value;
}
while (!Options.Test || i <= limit)
{
// Come up with a new message
var tempData = new MessageBody
{
Machine = new Machine
{
Temperature = Rnd.NextDouble() * 100.0,
Pressure = Rnd.NextDouble() * 100.0,
},
Ambient = new Ambient
{
Temperature = Rnd.NextDouble() * 100.0,
Humidity = Rnd.Next(24, 27)
},
Number = i
};
// Async write, using overlapped structure
var message = tempData.SerialEncode;
device.Write(Encoding.ASCII.GetBytes(message), size, out numbytes, ref overlapped);
Log.WriteLineVerbose($"Write {i} Started");
// Block until write completes
device.GetOverlappedResult(ref overlapped, out numbytes, true);
Log.WriteLine($"Write {i} Completed. Wrote {numbytes} bytes: \"{message}\"");
i++;
Thread.Sleep(1000);
}
Environment.Exit(0);
}
private static void TransmitTask(Win32Serial.Device device)
{
// Create write overlapped structure for async operation
var overlapped = Win32Serial.Device.CreateOverlapped();
uint numbytes;
int i = 1;
const uint size = MessageBody.SerialSize;
while (true)
{
Thread.Sleep(1000);
// Come up with a new message
var tempData = new MessageBody
{
Machine = new Machine
{
Temperature = Rnd.NextDouble() * 100.0,
Pressure = Rnd.NextDouble() * 100.0,
},
Ambient = new Ambient
{
Temperature = Rnd.NextDouble() * 100.0,
Humidity = Rnd.Next(24, 27)
},
Number = i
};
// Async write, using overlapped structure
var message = tempData.SerialEncode;
device.Write(Encoding.ASCII.GetBytes(message), size, out numbytes, ref overlapped);
Console.WriteLine($"{DateTime.Now.ToLocalTime()} Write {i} Started");
// Block until write completes
device.GetOverlappedResult(ref overlapped, out numbytes, true);
Console.WriteLine($"{DateTime.Now.ToLocalTime()} Write {i} Completed. Wrote {numbytes} bytes: \"{message}\"");
i++;
}
}