public void Test_CSerialPort_OpenPort()
{
SetupPort();
Assert.IsTrue(hlPort.OpenPort());
Assert.IsTrue(llPort.IsOpen);
Clean();
}
public void SetupPort()
{
llPort = new SerialPort();
hlPort = new CSerialPort(llPort, highLevelDataHandler);
while (hlPort.OpenPort("COM5") == false)
{
}
}
private void button_OpenSP_Click_1(object sender, EventArgs e)
{
if (highLevelSerialPort.IsPortOpen())
{
if (highLevelSerialPort.ClosePort())
{
button_OpenSP.Text = "Disconnected";
}
else if (!highLevelSerialPort.IsPortOpen())
{
button_OpenSP.Text = "Disconnected";
}
else
{
MessageBox.Show("Cannot close port");
}
}
else
{
string port = comboBox_Ports.Text;
if (port == "")
{
MessageBox.Show("No port selected");
}
else
{
if (highLevelSerialPort.OpenPort(port))
{
button_OpenSP.Text = "Connected";
byte[] DataOut = { DOLLAR_SIGN, CHAR_UPPER_S, CHAR_CR };
highLevelSerialPort.Write(DataOut);
}
else
{
MessageBox.Show("Cannot open port");
}
}
}
}
/// <summary>
/// Finds a printer using the specified serial connection.
/// </summary>
/// <returns>
/// An enumerator for a coroutine.
/// </returns>
/// <param name='aSerialPort'>
/// A serial port connection.
/// </param>
IEnumerator FindPrinter(ISerialPort aSerialPort)
{
m_foundPrinter = false;
int timeout = kLoopTimeout;
while (!aSerialPort.isConnected && timeout-- > 0)
{
string[] availablePorts = m_serialPort.AvailablePorts();
Text.Log(@"Found {0} available port{1}.", availablePorts.Length,
Text.S(availablePorts.Length));
foreach (string aPortPath in availablePorts)
{
Text.Log(@"Trying to open {0}", aPortPath);
bool success = false;
try {
success = aSerialPort.OpenPort(aPortPath, kBaudRate);
Text.Log("Opened {0} at {1}.", aPortPath, kBaudRate);
}
catch (System.Exception e) {
Text.Error(e);
continue;
}
if (success)
{
// Unity reboots the Propeller on OSX but not on Windows.
yield return(StartCoroutine(ResetCoroutine()));
// We're in text mode upon startup, so try pinging.
aSerialPort.Write("ping ");
// Not blocking, so wait a bit.
yield return(new UnityEngine.WaitForSeconds(1.0f)); //0.02f);
string response = "(null)";
int numRead = aSerialPort.Read(8, out response);
response = response.Trim();
Text.Log("Received {0} byte{1}: {2}", numRead, Text.S(numRead), response);
if (response.Contains("pong"))
{
yield return(StartCoroutine(CheckVersion(aSerialPort)));
m_foundPrinter = m_wasProgrammingSuccessful;
if (m_foundPrinter)
{
Text.Log("Connected to " + aPortPath);
aSerialPort.Write("data ");
m_threadsActive = true;
m_txThread = new Thread(TransmitData);
m_txThread.Name = "Tx Thread";
m_txThread.Start();
m_rxThread = new Thread(ReceiveData);
m_rxThread.Name = "Rx Thread";
m_rxThread.Start();
Dispatcher.Broadcast(kOnSerialConnectionEstablished);
}
yield break;
}
aSerialPort.Close();
yield return(null);
}
}
yield return(new WaitForSeconds(1));
}
if (timeout <= 0)
{
Text.Log(@"Couldn't find printer.");
enabled = false;
}
}
/*------------------------------------------------------------------------------------
* Date : 2016.02.24
* Author : HSLEE
* Function : LSEPortOpen()
* Description : Scanner LSE Controller Serial COM Port Open
* m_COM - Hardware Layer ISerialPort 생성
* ------------------------------------------------------------------------------------*/
public int LSEPortOpen()
{
return(m_COM.OpenPort());
}