87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 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(FILAMENT_WIDTH_SENSOR)
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#include "../../../feature/filwidth.h"
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#include "../../../module/planner.h"
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#include "../../../module/temperature.h"
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#include "../../../Marlin.h"
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#include "../../gcode.h"
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/**
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* M404: Display or set (in current units) the nominal filament width (3mm, 1.75mm ) W<3.0>
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*/
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void GcodeSuite::M404() {
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if (parser.seen('W')) {
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filament_width_nominal = parser.value_linear_units();
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planner.volumetric_area_nominal = CIRCLE_AREA(filament_width_nominal * 0.5);
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}
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else {
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SERIAL_PROTOCOLPGM("Filament dia (nominal mm):");
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SERIAL_PROTOCOLLN(filament_width_nominal);
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}
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}
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/**
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* M405: Turn on filament sensor for control
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*/
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void GcodeSuite::M405() {
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// This is technically a linear measurement, but since it's quantized to centimeters and is a different
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// unit than everything else, it uses parser.value_byte() instead of parser.value_linear_units().
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if (parser.seen('D')) {
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meas_delay_cm = parser.value_byte();
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NOMORE(meas_delay_cm, MAX_MEASUREMENT_DELAY);
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}
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if (filwidth_delay_index[1] == -1) { // Initialize the ring buffer if not done since startup
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const int8_t temp_ratio = thermalManager.widthFil_to_size_ratio();
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for (uint8_t i = 0; i < COUNT(measurement_delay); ++i)
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measurement_delay[i] = temp_ratio;
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filwidth_delay_index[0] = filwidth_delay_index[1] = 0;
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}
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filament_sensor = true;
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}
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/**
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* M406: Turn off filament sensor for control
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*/
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void GcodeSuite::M406() {
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filament_sensor = false;
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planner.calculate_volumetric_multipliers(); // Restore correct 'volumetric_multiplier' value
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}
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/**
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* M407: Get measured filament diameter on serial output
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*/
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void GcodeSuite::M407() {
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SERIAL_PROTOCOLPGM("Filament dia (measured mm):");
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SERIAL_PROTOCOLLN(filament_width_meas);
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}
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#endif // FILAMENT_WIDTH_SENSOR
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