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/**
* 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 ENABLED(FILAMENT_WIDTH_SENSOR)
#include "../../../feature/filwidth.h"
#include "../../../module/planner.h"
#include "../../../MarlinCore.h"
#include "../../gcode.h"
/**
* M404: Display or set (in current units) the nominal filament width (3mm, 1.75mm ) W<3.0>
*/
void GcodeSuite::M404() {
if (parser.seenval('W')) {
filwidth.nominal_mm = parser.value_linear_units();
planner.volumetric_area_nominal = CIRCLE_AREA(filwidth.nominal_mm * 0.5);
}
else
SERIAL_ECHOLNPAIR("Filament dia (nominal mm):", filwidth.nominal_mm);
}
/**
* M405: Turn on filament sensor for control
*/
void GcodeSuite::M405() {
// This is technically a linear measurement, but since it's quantized to centimeters and is a different
// unit than everything else, it uses parser.value_byte() instead of parser.value_linear_units().
if (parser.seenval('D'))
filwidth.set_delay_cm(parser.value_byte());
filwidth.enable(true);
}
/**
* M406: Turn off filament sensor for control
*/
void GcodeSuite::M406() {
filwidth.enable(false);
planner.calculate_volumetric_multipliers(); // Restore correct 'volumetric_multiplier' value
}
/**
* M407: Get measured filament diameter on serial output
*/
void GcodeSuite::M407() {
SERIAL_ECHOLNPAIR("Filament dia (measured mm):", filwidth.measured_mm);
}
#endif // FILAMENT_WIDTH_SENSOR
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