Posts made by SClark

I'll uncomment the ELSE and try M110 N0. Thanks

I recently switched firmware from Marlin to Repetier. At about the same time I also updated to MatterControl 1.5. Since most printing is done from SD I was puzzled when I ran a print direct from MatterControl and couldn't control the printer with the on screen controls when the print was finished without resetting the connection. My first thought was the MatterControl update until I reverted to MatterControl 1.4 to resolve another issue. While 1.4 looked after the other problem the inability to use the screen controls after the print was done was still there. I realized it must be a Repetier issue and viewing the Print Log seemed to point to GCODE line numbering because I was seeing continuous resend of a non-existent line number.

Some on-line searching lead me to Repetier's GCODE.CPP file line 225...

} else if(lastLineNumber) { // once line number always line number!
  if(Printer::debugErrors())
        {
   Com::printErrorFLN(PSTR("Missing linenumber"));
  }
  requestResend();
  return;
 }

The clue seemed to be in the existing Repetier comment "// once line number always line number!", so I commented the whole else statement, uploaded, ran a quick test print and control returned after the print completed!

Thanks for the response Ryan. I re-installed 1.5, ran the STL through MatterSlice, printed and sent the files. Rolled back to 1.4 so that I can continue my projects.

I have a .4mm nozzle on my hotend. A railway car that I designed always printed the 1mm wide beams on the model with infill using MatterControl 1.4. When I updated to the latest 1.5 those same 1mm beams are now printing hollow. I tested using Slic3r from MatterControl 1.5 and the beams infill but won't infill with MatterSlice. I even re-installed version 1.4 and it's fine but MatterSlice with 1.5 just won't infill the 1mm structure.

What has changed in the slicer?