123456789101112131415161718192021222324252627282930313233343536373839404142434445 |
- /**
- * 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 <https://www.gnu.org/licenses/>.
- *
- */
-
- #include "../../inc/MarlinConfig.h"
-
- #if HAS_LCD_CONTRAST
-
- #include "../gcode.h"
- #include "../../lcd/marlinui.h"
-
- /**
- * M250: Read and optionally set the LCD contrast
- */
- void GcodeSuite::M250() {
- if (LCD_CONTRAST_MIN < LCD_CONTRAST_MAX && parser.seenval('C'))
- ui.set_contrast(parser.value_byte());
- else
- M250_report();
- }
-
- void GcodeSuite::M250_report(const bool forReplay/*=true*/) {
- report_heading_etc(forReplay, F(STR_LCD_CONTRAST));
- SERIAL_ECHOLNPGM(" M250 C", ui.contrast);
- }
-
- #endif // HAS_LCD_CONTRAST
|