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Marlin-Artillery-M600/Marlin/src/gcode/host/M118.cpp
2018-05-24 08:21:16 -05:00

44 lines
1.4 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"
/**
* M118: Display a message in the host console.
*
* A1 Prepend '// ' for an action command, as in OctoPrint
* E1 Have the host 'echo:' the text
*/
void GcodeSuite::M118() {
bool hasE = false, hasA = false;
char *p = parser.string_arg;
for (uint8_t i = 2; i--;)
if ((p[0] == 'A' || p[0] == 'E') && p[1] == '1') {
if (p[0] == 'A') hasA = true;
if (p[0] == 'E') hasE = true;
p += 2;
while (*p == ' ') ++p;
}
if (hasE) SERIAL_ECHO_START();
if (hasA) SERIAL_ECHOPGM("// ");
SERIAL_ECHOLN(p);
}