Firmware2/Marlin/src/gcode/sdcard/M34.cpp

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/**
* Marlin 3D Printer Firmware
* Copyright (C) 2019 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 "../../inc/MarlinConfig.h"
#if BOTH(SDCARD_SORT_ALPHA, SDSORT_GCODE)
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#include "../gcode.h"
#include "../../sd/cardreader.h"
/**
* M34: Set SD Card Sorting Options
*/
void GcodeSuite::M34() {
if (parser.seen('S')) card.setSortOn(parser.value_bool());
if (parser.seenval('F')) {
const int v = parser.value_long();
card.setSortFolders(v < 0 ? -1 : v > 0 ? 1 : 0);
}
//if (parser.seen('R')) card.setSortReverse(parser.value_bool());
}
#endif // SDCARD_SORT_ALPHA && SDSORT_GCODE