/// <summary>
/// Get all grbl parameters
/// </summary>
/// <returns>List of grbl parameter object</returns>
public List <GrblParameterBase> GetParameters()
{
List <GrblParameterBase> result = new List <GrblParameterBase>();
foreach (var entry in parameterHash)
{
string id = entry.Key.ToString();
string val = entry.Value.ToString();
GrblParameterBase param = new GrblParameterBase(id, val);
result.Add(param);
}
return(result.OrderBy(p => Convert.ToInt16(p.ID)).ToList <GrblParameterBase>());
}
/// <summary>
/// Process Grbl parameter string
/// </summary>
/// <param name="parameterStr"></param>
private void ProcessParameter(string parameterStr)
{
parameterStr = parameterStr.Substring(1);
string[] flds = parameterStr.Split('=');
SetParameter(flds[0].Trim(), flds[1].Trim());
if (GrblParameterBase.IsLastParameter(flds[0]))
{
GrblResponseEventArgs args = new GrblResponseEventArgs()
{
EventType = "ParameterUpdate"
};
OnResponseReceived(args);
}
}
/// <summary>
/// Open grbl port
/// </summary>
/// <param name="portDesc">port description object</param>
/// <returns></returns>
public bool Open(PortDesc portDesc)
{
bool IsConnected = false;
//Initiate parameter descriptions and types
GrblParameterBase.Init();
//Initialize the serial port
grblPort = new SerialPort(portDesc.DeviceId, 115200, Parity.None, 8, StopBits.One);
//Setup event handler
grblPort.DataReceived += GrblPort_DataReceived;
grblPort.ErrorReceived += GrblPort_ErrorReceived;
//Open the port
if (!grblPort.IsOpen)
{
try
{
grblPort.Open();
this.portDesc = portDesc;
System.Threading.Thread.Sleep(1000);
CMD_RESET();
System.Threading.Thread.Sleep(1000);
CMD_QUERY();
}
catch (Exception e)
{
//Raise port open error event
}
}
else
{
//Raise port already open event;
}
if (grblPort.IsOpen)
{
PortStateChangeArg arg = new PortStateChangeArg();
arg.State = "Connected";
OnPortEvent(arg);
CMD_GETOFFSET();
queryThread = new Thread(delegate()
{
StartQueryLoop();
});
queryThread.Start();
IsConnected = true;
}
return(IsConnected);
}
