/// <summary>
/// Reads and send the GCode from a file.This should be run inside a thread.
/// </summary>
/// <param name="path"></param>
private void GCodeReadAndSender(string path)
{
//To estimate how much printing time is left we substract the printing time of the lines that have been pinted from the
//total printing time for the file.
GCodeProgressEstimator progEst = new GCodeProgressEstimator();
/*double totalTimeForFile = GCodeProgressEstimator.estimateTotalTimeForFile(path,
* new Vector3(ApplicationSettings.currentPos_X, ApplicationSettings.currentPos_Y, ApplicationSettings.currentPos_Z));*/
double totalTimeForFile = progEst.estimateTotalTimeForFile(path);
double printedTime = 0;//This value represents the amount of time that we have printed
//This value stores the position of the printed after the previous line has completed and is used to calculate the time needed to complete
//the current line. We should probably rather use the current printhead position in some way but that will not work directly because the line
//that is currently being sent is sometimes a few lines ahead of the line that was previously completed
Vector3 prevPos = new Vector3(Values.currentPos_X, Values.currentPos_Y, Values.currentPos_Z);
var isf = IsolatedStorageFile.GetUserStoreForApplication();
IsolatedStorageFileStream isoStream = new IsolatedStorageFileStream(path, FileMode.OpenOrCreate, isf);
StreamReader streamReader = new StreamReader(isoStream);//path);
bool problemSending = false;
/*float prevE = 0;
* float prevF0 = 0;
* float prevF1 = 0;*/
int linecount = 0;
//Reset the progress estimator
progEst = new GCodeProgressEstimator();
while (!streamReader.EndOfStream && !problemSending && !stopGCode)//Wait for the file to be completely read or for an error to happen
{
linecount++;
string line = streamReader.ReadLine();
//remove comments
if (line.Contains(";"))
{
line = line.Split(';')[0];
}
//ignore empty lines
if (line.Length < 2)
{
continue;
}
//send the GCode line (it gets proccessed first though)
problemSending = !GCodeSender.trySendingGCode(line);
GCode.GCode GCodeLine = new GCode.GCode(line);
/*double addTime = 0;
*
* if (GCodeLine.hasG)
* {
* addTime = progEst.calculateTimeForLine(GCodeLine);
* }
*
* if (addTime > 0.0)
* printedTime += addTime;*/
double addTime = progEst.calculateTimeForLine(GCodeLine);
printedTime += addTime;
Values.progress_SecondsLeft = (int)(totalTimeForFile - printedTime);
Values.progress_PercentageDone = (int)(printedTime / totalTimeForFile * 100);
}
Debug.WriteLine("finsihed");
Values.progress_SecondsLeft = totalTimeForFile;
Values.progress_PercentageDone = 0;
if (FileReadingStopped != null)
{
FileReadingStopped();//Alert any listeners that we have stopped reading a file
}
GCodeGenerator.coolExtruder();
GCodeGenerator.homeAll();
stopGCode = false;
isoStream.Dispose();
streamReader.Dispose();
}
/// <summary>
/// This unction tries to send the specified command
/// to the printer.
/// </summary>
/// <param name="command"></param>
public void trySendingCommand(string command)
{
GCodeSender.trySendingGCode(command);
}
