44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "../gcode.h"
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#include "../../core/serial.h"
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#include "../../module/printcounter.h"
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#include "../../libs/duration_t.h"
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#include "../../lcd/ultralcd.h"
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#if NUM_SERIAL > 1
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#include "../../gcode/queue.h"
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#endif
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/**
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* M31: Get the time since the start of SD Print (or last M109)
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*/
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void GcodeSuite::M31() {
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char buffer[21];
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duration_t elapsed = print_job_timer.duration();
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elapsed.toString(buffer);
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ui.set_status(buffer);
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SERIAL_ECHO_START();
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SERIAL_ECHOLNPAIR("Print time: ", buffer);
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}
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