muele-marlin/Marlin/src/gcode/control/M999.cpp
Scott Lahteine a0c795b097
Encapsulate common display code in a singleton (#12395)
* Encapsulate common LCD code in a singleton
* Depend more UBL code on UBL_DEVEL_DEBUGGING
  - Since most users don't need the debugging on at all times, this helps reduce the default build size for UBL by over 2K, a little closer to fitting on 128K boards.
2018-11-11 12:16:24 -06:00

48 lines
1.5 KiB
C++

/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "../gcode.h"
#include "../../lcd/ultralcd.h" // for lcd_reset_alert_level
#include "../../Marlin.h" // for Running
#include "../queue.h" // for flush_and_request_resend
/**
* M999: Restart after being stopped
*
* Default behaviour is to flush the serial buffer and request
* a resend to the host starting on the last N line received.
*
* Sending "M999 S1" will resume printing without flushing the
* existing command buffer.
*
*/
void GcodeSuite::M999() {
Running = true;
ui.reset_alert_level();
if (parser.boolval('S')) return;
// gcode_LastN = Stopped_gcode_LastN;
flush_and_request_resend();
}