From e8701195e66f2d27ffe17fb514eae8173795aaf7 Mon Sep 17 00:00:00 2001 From: Georgiy Bondarenko <69736697+nehilo@users.noreply.github.com> Date: Thu, 4 Mar 2021 22:54:23 +0500 Subject: Initial commit --- Marlin/src/gcode/sd/M20.cpp | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Marlin/src/gcode/sd/M20.cpp (limited to 'Marlin/src/gcode/sd/M20.cpp') diff --git a/Marlin/src/gcode/sd/M20.cpp b/Marlin/src/gcode/sd/M20.cpp new file mode 100644 index 0000000..7ac4aff --- /dev/null +++ b/Marlin/src/gcode/sd/M20.cpp @@ -0,0 +1,43 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2020 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 . + * + */ + +#include "../../inc/MarlinConfig.h" + +#if ENABLED(SDSUPPORT) + +#include "../gcode.h" +#include "../../sd/cardreader.h" + +/** + * M20: List SD card to serial output + */ +void GcodeSuite::M20() { + if (card.flag.mounted) { + SERIAL_ECHOLNPGM(STR_BEGIN_FILE_LIST); + card.ls(); + SERIAL_ECHOLNPGM(STR_END_FILE_LIST); + } + else + SERIAL_ECHO_MSG(STR_NO_MEDIA); +} + +#endif // SDSUPPORT -- cgit v1.2.3