75 lines
1.8 KiB
C++
75 lines
1.8 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 "../../inc/MarlinConfig.h"
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#if ENABLED(SDSUPPORT)
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#include "../gcode.h"
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#include "../../sd/cardreader.h"
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#if NUM_SERIAL > 1
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#include "../queue.h"
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#endif
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/**
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* M28: Start SD Write
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*/
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void GcodeSuite::M28() {
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#if ENABLED(BINARY_FILE_TRANSFER)
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bool binary_mode = false;
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char *p = parser.string_arg;
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if (p[0] == 'B' && NUMERIC(p[1])) {
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binary_mode = p[1] > '0';
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p += 2;
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while (*p == ' ') ++p;
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}
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// Binary transfer mode
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if ((card.flag.binary_mode = binary_mode)) {
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SERIAL_ECHO_MSG("Switching to Binary Protocol");
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#if NUM_SERIAL > 1
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card.transfer_port_index = queue.port[queue.index_r];
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#endif
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}
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else
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card.openFile(p, false);
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#else
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card.openFile(parser.string_arg, false);
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#endif
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}
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/**
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* M29: Stop SD Write
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* (Processed in write-to-file routine)
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*/
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void GcodeSuite::M29() {
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card.flag.saving = false;
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}
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#endif // SDSUPPORT
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