private void packetSentCallback(SerialComm.Packet_t packet)
{
status = MachineStatus_t.MachineFound;
}
private void ackTimeoutCallback(SerialComm.Packet_t packet)
{
status = MachineStatus_t.MachineFailed;
}
void attemptAutoConnect()
{
btnAutomatic.Text = "searching...";
btnAutomatic.Update();
foreach (string s in comboBoxPorts.Items)
{
try
{
if (autoSession != null)
{
autoSession.Pause();
while (autoSession.PortIsOpen)
{
;
}
}
autoSession = new SerialComm(s, Convert.ToInt32(textBoxBaudRate.Text), (byte)ModuleId_t.Api_e);
autoSession.RegisterAckTimeoutHandler(ackTimeoutCallback);
autoSession.RegisterPacketSentHandler(packetSentCallback);
autoSession.MaxSendRepetition = 1;
autoSession.AckTimeout = TimeSpan.FromMilliseconds(100);
autoSession.ResponseTimeout = TimeSpan.FromMilliseconds(100);
autoSession.Start();
autoConnectTimeoutTmr.Interval = 1000;
autoConnectTimeoutTmr.Tick += new EventHandler(autoConnectTimeoutTmr_Tick);
autoConnectTimeoutTmr.Start();
// send GetStatus request
autoSession.EnqueuePacket((byte)ModuleId_t.Touch_e, new SerialComm.Message_t((byte)API_Command_t.GetStatus_e, 0), new byte[0],
0, true, SerialComm.Encrypt_t.No, 0, SerialComm.ApplicationPort_t.Api_e, 0xFF);
while (status == MachineStatus_t.TryConnection && autoConnectTimeout == false)
{
}
autoConnectTimeoutTmr.Stop();
autoConnectTimeout = false;
if (status == MachineStatus_t.MachineFound)
{
autoSession.Dispose();
serialPort.PortName = autoSession.PortName;
serialPort.BaudRate = autoSession.BaudRate;
this.Close();
}
else
{
status = MachineStatus_t.TryConnection;
}
}
catch { }
}
if (autoSession != null)
{
autoSession.Dispose();
}
btnAutomatic.Text = "nothing found";
resetTimer.Interval = 2000;
resetTimer.Tick += new EventHandler(resetTimer_Tick);
resetTimer.Start();
}
