private void SendToken_Click(object sender, RoutedEventArgs e)
{
if ((_outSerialPort.BytesToRead == 0) && (isMonitor == true))
{
byte[] token = DataWrapper.getToken();
_outSerialPort.RtsEnable = true;
_outSerialPort.Write(token, 0, token.Length);
Thread.Sleep(100);
_outSerialPort.RtsEnable = false;
isMonitor = false;
SendToken.IsEnabled = false;
}
}
void inSerialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
byte[] data = new byte[_inSerialPort.BytesToRead];
_inSerialPort.Read(data, 0, data.Length);
string message = "";
Dispatcher.Invoke(() => message = message_out.Text);
if (DataWrapper.isToken(data))
{
byte reservPr = DataWrapper.getReservPriority(data);
if ((_priority > reservPr) && (isWrite == true))
{
data = DataWrapper.setReservPriority(data, _priority);
}
if ((_priority == reservPr) && (isWrite == true))
{
Dispatcher.Invoke(() => message = message_out.Text);
data = new byte[message.Length];
int index = 0;
foreach (var ch in message)
{
data[index++] = (byte)ch;
}
byte DA = ComToSendToId();
data = DataWrapper.createMessage(data, DA, _id, _priority);
isWrite = false;
}
MessageSend(data);
}
else
{
byte DA = DataWrapper.getDestAdress(data);
if (DA == _id)
{
byte[] temp = DataWrapper.getInfo(data);
string message_temp = "";
foreach (var a in temp)
{
message_temp += (char)a;
}
message_in.Dispatcher.Invoke(DispatcherPriority.Background, new Action(() => { message_in.Text = message_temp; }));
MessageSend(data);
}
else
{
byte SA = DataWrapper.getSourceAdress(data);
if (SA == _id)
{
byte reservPr = DataWrapper.getReservPriority(data);
byte[] message1 = DataWrapper.getToken(reservPr);
MessageSend(message1);
}
else
{
MessageSend(data);
}
}
}
Thread.Sleep(5000);
}