public void AwaitResponse()
{
while (Comms.com.CommandState == Comms.State.AwaitAck)
{
EventUtils.DoEvents();
}
}
public static bool Get(GrblViewModel model)
{
bool?res = null;
CancellationToken cancellationToken = new CancellationToken();
Comms.com.PurgeQueue();
SystemInfo.Clear();
model.Silent = true;
new Thread(() =>
{
res = WaitFor.AckResponse <string>(
cancellationToken,
response => Process(response),
a => model.OnResponseReceived += a,
a => model.OnResponseReceived -= a,
400, () => Comms.com.WriteCommand(GrblConstants.CMD_GETINFO));
}).Start();
while (res == null)
{
EventUtils.DoEvents();
}
model.Silent = false;
model.AxisEnabledFlags = AxisFlags;
model.LatheModeEnabled = LatheModeEnabled;
return(res == true);
}
public void AwaitAck()
{
while (Comms.com.CommandState == Comms.State.DataReceived || Comms.com.CommandState == Comms.State.AwaitAck)
{
EventUtils.DoEvents();
}
}
public static bool Get(GrblViewModel model)
{
bool?res = null;
CancellationToken cancellationToken = new CancellationToken();
if (Tools.Count == 0)
{
Tools.Add(new Tool(GrblConstants.NO_TOOL));
}
if (!GrblParserState.Loaded)
{
GrblParserState.Get(model);
}
dispatcher = Dispatcher.CurrentDispatcher;
dataReceived += process;
LatheMode = GrblParserState.LatheMode;
model.Silent = true;
Comms.com.PurgeQueue();
new Thread(() =>
{
res = WaitFor.AckResponse <string>(
cancellationToken,
response => dataReceived(response),
a => model.OnResponseReceived += a,
a => model.OnResponseReceived -= a,
400, () => Comms.com.WriteCommand(GrblConstants.CMD_GETNGCPARAMETERS));
}).Start();
while (res == null)
{
EventUtils.DoEvents();
}
model.Silent = false;
dataReceived -= process;
if (Tools.Count == 1)
{
Tools.Add(new Tool("1"));
Tools.Add(new Tool("2"));
Tools.Add(new Tool("3"));
Tools.Add(new Tool("4"));
}
GrblParserState.Tool = GrblParserState.Tool; // Add tool to Tools if not in list
// Reeread parser state since work offset and tool lists are now populated
Comms.com.WriteCommand(GrblConstants.CMD_GETPARSERSTATE);
return(res == true);
}
public void AwaitAck(string command)
{
PurgeQueue();
Reply = string.Empty;
WriteCommand(command);
while (Comms.com.CommandState == Comms.State.DataReceived || Comms.com.CommandState == Comms.State.AwaitAck)
{
EventUtils.DoEvents();
}
}
public string GetReply(string command)
{
Reply = "";
WriteCommand(command);
while (state == Comms.State.AwaitAck)
{
EventUtils.DoEvents();
}
return(Reply);
}
private TransferState Send(int length)
{
TransferState state = TransferState.ACK;
bool? wait = null;
CancellationToken cancellationToken = new CancellationToken();
Comms.com.PurgeQueue();
Comms.com.WriteBytes(hdr, 3);
Comms.com.WriteBytes(payload, length);
response = NAK;
new Thread(() =>
{
wait = WaitFor.SingleEvent <int>(
cancellationToken,
s => GetByte(s),
a => Comms.com.ByteReceived += a,
a => Comms.com.ByteReceived -= a,
packetNum == 0 ? 8000 : 2000, () => Comms.com.WriteBytes(crc, 2));
}).Start();
while (wait == null)
{
EventUtils.DoEvents();
}
switch (response)
{
case ACK:
state = TransferState.ACK;
break;
case NAK:
state = TransferState.NAK;
break;
case CAN:
state = TransferState.CAN;
break;
}
if (packetNum == 0) // Read 'C' from input
{
Comms.com.ReadByte();
}
return(state);
}
public static bool Get(GrblViewModel model)
{
bool?res = null;
CancellationToken cancellationToken = new CancellationToken();
Comms.com.PurgeQueue();
new Thread(() =>
{
res = WaitFor.AckResponse <string>(
cancellationToken,
response => Process(response),
a => model.OnResponseReceived += a,
a => model.OnResponseReceived -= a,
400, () => Comms.com.WriteCommand(GrblConstants.CMD_GETPARSERSTATE));
}).Start();
while (res == null)
{
EventUtils.DoEvents();
}
return(res == true);
}
public static bool Get(GrblViewModel model)
{
bool?res = null;
CancellationToken cancellationToken = new CancellationToken();
settings.Clear();
Comms.com.PurgeQueue();
model.Silent = true;
new Thread(() =>
{
res = WaitFor.AckResponse <string>(
cancellationToken,
response => Process(response),
a => model.OnResponseReceived += a,
a => model.OnResponseReceived -= a,
400, () => Comms.com.WriteCommand(GrblConstants.CMD_GETSETTINGS));
}).Start();
while (res == null)
{
EventUtils.DoEvents();
}
model.Silent = false;
if (IsGrblHAL && !Resources.ConfigName.StartsWith("hal_"))
{
Resources.ConfigName = "hal_" + Resources.ConfigName;
}
try
{
StreamReader file = new StreamReader(string.Format("{0}{1}", Resources.Path, Resources.ConfigName));
if (file != null)
{
string line = file.ReadLine();
line = file.ReadLine(); // Skip header
while (line != null)
{
string[] columns = line.Split('\t');
if (columns.Length >= 6)
{
DataRow[] rows = settings.Select("Id=" + columns[0]);
if (rows.Count() == 1)
{
rows[0]["Name"] = columns[1];
rows[0]["Unit"] = columns[2];
rows[0]["DataType"] = columns[3];
rows[0]["DataFormat"] = columns[4];
rows[0]["Description"] = columns[5];
if (columns.Length >= 7)
{
rows[0]["Min"] = dbl.Parse(columns[6]);
}
if (columns.Length >= 8)
{
rows[0]["Max"] = dbl.Parse(columns[7]);
}
if ((string)rows[0]["DataType"] == "float")
{
rows[0]["Value"] = GrblSettings.FormatFloat((string)rows[0]["Value"], (string)rows[0]["DataFormat"]);
}
}
}
line = file.ReadLine();
}
file.Close();
file.Dispose();
}
}
catch
{
}
settings.AcceptChanges();
return(Loaded);
}