public void WaitForRxCharEventOn2Bytes()
{
using (ManualResetEvent rxChar = new ManualResetEvent(false))
using (SerialPortStream src = new SerialPortStream(SourcePort, 115200, 8, Parity.None, StopBits.One))
using (SerialPortStream dst = new SerialPortStream(DestPort, 115200, 8, Parity.None, StopBits.One)) {
src.Open(); src.WriteTimeout = TimeOut; src.ReadTimeout = TimeOut;
dst.Open(); dst.WriteTimeout = TimeOut; dst.ReadTimeout = TimeOut;
dst.ReceivedBytesThreshold = 2;
dst.DataReceived += (s, a) => { rxChar.Set(); };
src.WriteByte(0x00);
Assert.That(rxChar.WaitOne(1000), Is.False);
src.WriteByte(0x01);
Assert.That(rxChar.WaitOne(1000), Is.True);
}
}
public void WaitForRxCharEventOnEofChar()
{
using (ManualResetEvent rxChar = new ManualResetEvent(false))
using (ManualResetEvent eofChar = new ManualResetEvent(false))
using (SerialPortStream src = new SerialPortStream(SourcePort, 115200, 8, Parity.None, StopBits.One))
using (SerialPortStream dst = new SerialPortStream(DestPort, 115200, 8, Parity.None, StopBits.One)) {
src.Open(); src.WriteTimeout = TimeOut; src.ReadTimeout = TimeOut;
dst.Open(); dst.WriteTimeout = TimeOut; dst.ReadTimeout = TimeOut;
dst.ReceivedBytesThreshold = 5;
dst.DataReceived += (s, a) => {
if (a.EventType == SerialData.Chars)
{
rxChar.Set();
}
if (a.EventType == SerialData.Eof)
{
eofChar.Set();
}
};
src.WriteByte(0x00);
Assert.That(rxChar.WaitOne(500), Is.False);
Assert.That(eofChar.WaitOne(0), Is.False);
src.WriteByte(0x01);
Assert.That(rxChar.WaitOne(500), Is.False);
Assert.That(eofChar.WaitOne(0), Is.False);
src.WriteByte(0x1A);
Assert.That(rxChar.WaitOne(500), Is.False);
Assert.That(eofChar.WaitOne(0), Is.True);
eofChar.Reset();
src.WriteByte(0x02);
Assert.That(rxChar.WaitOne(500), Is.False);
Assert.That(eofChar.WaitOne(0), Is.False);
src.WriteByte(0x03);
Assert.That(rxChar.WaitOne(500), Is.True);
Assert.That(eofChar.WaitOne(0), Is.False);
}
}
public void WriteByteUntilDisconnected()
{
using (SerialPortStream serialSource = new SerialPortStream(SourcePort, 115200, 8, Parity.None, StopBits.One))
using (SerialPortStream serialDest = new SerialPortStream(DestPort, 115200, 8, Parity.None, StopBits.One)) {
serialSource.Open();
serialDest.Open();
while (serialSource.IsOpen)
{
try {
serialSource.WriteByte(0xAA);
} catch (Exception ex) {
Console.WriteLine("\n** Exception: {0}\n{1}\n\n", ex.Message, ex.ToString());
}
Thread.Sleep(100);
}
}
}
