private void button_stop_listen_Click(object sender, RoutedEventArgs e)
{
comboBox_uart_ports.IsEnabled = true;
button_stop_listen.IsEnabled = false;
button_listen.IsEnabled = true;
button_send_command.IsEnabled = false;
Uart.ClosePort();
Uart.RemoveReciveEventHandler(GetDataFromComPort);
}
private void button_send_command_Click(object sender, RoutedEventArgs e)
{
if (checkBox_hex_command.IsChecked == true)
{
var bytes = textBox_command.Text.Split(' ').Select(_ => int.Parse(_, NumberStyles.HexNumber));
int[] int_array = bytes.ToArray();
byte[] byte_array = new byte[int_array.Length];
for (int i = 0; i < int_array.Length; i++)
{
byte_array[i] = (byte)int_array[i];
}
Uart.Write(byte_array, 0, byte_array.Length);
}
else
{
byte[] bytes = Encoding.Unicode.GetBytes(textBox_command.Text);
Uart.Write(bytes, 0, bytes.Length);
}
}
private void GetDataFromComPort(object sender, SerialDataReceivedEventArgs e)
{
try {
SerialPort sp = (SerialPort)sender;
//Thread.Sleep(100);
//string data = sp.ReadExisting();
//listBox_COM.Invoke(new Action(() => listBox_COM.Items.Add(data)));
byte[] listenerData = Uart.Read();
string strMessage = "";
strMessage = listenerData.Aggregate("", (current, c) => current + (char)c);
string hexMsg = "";
for (int i = 0; i < listenerData.Length; i++)
{
_uartData.Add(listenerData[i]);
if (listenerData[i] < 0X10)
{
hexMsg += "0";
}
hexMsg += listenerData[i].ToString("X") + " ";
_lastByte = listenerData[i];
}
this.Dispatcher.Invoke(new Action(() => {
text_box_main_1.AppendText(strMessage);
text_box_main_2.AppendText(strMessage);
text_box_main_3.AppendText(hexMsg);
if (CurrentAppState.CurrentAppConfig.LogsPathsHexIsListen)
{
CurrentAppState.LogsHexStream.Write(hexMsg);
CurrentAppState.LogsHexStream.Flush();
}
if (CurrentAppState.CurrentAppConfig.LogsPathsAsciiIsListen)
{
CurrentAppState.LogsAsciiStream.Write(strMessage);
CurrentAppState.LogsAsciiStream.Flush();
}
}));
} catch (Exception ex) {
//var a = ex as EndOfStreamException;
MessageBox.Show("Исключение в потоке получения данных UART: " + ex.Message + "(" + ex.Source + ")");
}
}