private void SendCommandButtonClick(object sender, EventArgs e)
{
// Attention! There we are creating new device object. But it could share connection with _coinAcceptor.
ICctalkConnection con;
Boolean isMyConnection;
if (_coinAcceptor.Connection.IsOpen())
{
con = _coinAcceptor.Connection;
isMyConnection = false;
}
else
{
con = new ConnectionRs232
{
PortName = GetCom(),
RemoveEcho = true // if we are connected to USB-COM echo is present otherwise set to false
};
con.Open();
isMyConnection = true;
}
try
{
var c = new GenericCctalkDevice
{
Connection = con,
Address = 0
};
if (radioButton1.Checked)
{
var buf = c.CmdReadEventBuffer();
var sb = new StringBuilder();
sb.Append("Accepted: ");
sb.AppendFormat("Cntr={0} Data:", buf.Counter);
for (int i = 0; i < buf.Events.Length; i++)
{
var ev = buf.Events[i];
sb.AppendFormat("({0:X2} {1:X2}) ", ev.CoinCode, ev.ErrorOrRouteCode);
}
listBox1.Items.Add(sb.ToString());
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
else if (radioButton2.Checked)
{
var serial = c.CmdGetSerial();
listBox1.Items.Add(String.Format("SN: {0}", serial));
listBox1.SelectedIndex = listBox1.Items.Count - 1;
}
else if (radioButton3.Checked)
{
c.CmdReset();
}
}
finally
{
if (isMyConnection)
con.Close();
}
}
public GenericDevice(GenericCctalkDevice rawDev, Type errorEnumType)
{
// Initialize the raw device interface for communicate with the device at low level.
_rawDev = rawDev;
// Generate the dictionary of error codes indexed by their name.
_errCodesByName = GenerateErrorDictionary(errorEnumType);
}
