129 lines
4.6 KiB
C++
129 lines
4.6 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 "../gcode.h"
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#include "../../Marlin.h"
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#include "../../module/planner.h"
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/**
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* M200: Set filament diameter and set E axis units to cubic units
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*
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* T<extruder> - Optional extruder number. Current extruder if omitted.
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* D<linear> - Diameter of the filament. Use "D0" to switch back to linear units on the E axis.
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*/
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void GcodeSuite::M200() {
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if (get_target_extruder_from_command()) return;
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if (parser.seen('D')) {
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// setting any extruder filament size disables volumetric on the assumption that
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// slicers either generate in extruder values as cubic mm or as as filament feeds
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// for all extruders
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if ( (parser.volumetric_enabled = (parser.value_linear_units() != 0.0)) )
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planner.set_filament_size(target_extruder, parser.value_linear_units());
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}
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planner.calculate_volumetric_multipliers();
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}
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/**
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* M201: Set max acceleration in units/s^2 for print moves (M201 X1000 Y1000)
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*
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* With multiple extruders use T to specify which one.
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*/
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void GcodeSuite::M201() {
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GET_TARGET_EXTRUDER();
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LOOP_XYZE(i) {
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if (parser.seen(axis_codes[i])) {
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const uint8_t a = i + (i == E_AXIS ? TARGET_EXTRUDER : 0);
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planner.max_acceleration_mm_per_s2[a] = parser.value_axis_units((AxisEnum)a);
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}
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}
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// steps per sq second need to be updated to agree with the units per sq second (as they are what is used in the planner)
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planner.reset_acceleration_rates();
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}
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/**
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* M203: Set maximum feedrate that your machine can sustain (M203 X200 Y200 Z300 E10000) in units/sec
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*
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* With multiple extruders use T to specify which one.
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*/
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void GcodeSuite::M203() {
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GET_TARGET_EXTRUDER();
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LOOP_XYZE(i)
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if (parser.seen(axis_codes[i])) {
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const uint8_t a = i + (i == E_AXIS ? TARGET_EXTRUDER : 0);
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planner.max_feedrate_mm_s[a] = parser.value_axis_units((AxisEnum)a);
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}
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}
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/**
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* M204: Set Accelerations in units/sec^2 (M204 P1200 R3000 T3000)
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*
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* P = Printing moves
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* R = Retract only (no X, Y, Z) moves
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* T = Travel (non printing) moves
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*
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* Also sets minimum segment time in ms (B20000) to prevent buffer under-runs and M20 minimum feedrate
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*/
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void GcodeSuite::M204() {
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if (parser.seen('S')) { // Kept for legacy compatibility. Should NOT BE USED for new developments.
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planner.travel_acceleration = planner.acceleration = parser.value_linear_units();
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SERIAL_ECHOLNPAIR("Setting Print and Travel Acceleration: ", planner.acceleration);
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}
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if (parser.seen('P')) {
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planner.acceleration = parser.value_linear_units();
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SERIAL_ECHOLNPAIR("Setting Print Acceleration: ", planner.acceleration);
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}
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if (parser.seen('R')) {
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planner.retract_acceleration = parser.value_linear_units();
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SERIAL_ECHOLNPAIR("Setting Retract Acceleration: ", planner.retract_acceleration);
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}
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if (parser.seen('T')) {
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planner.travel_acceleration = parser.value_linear_units();
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SERIAL_ECHOLNPAIR("Setting Travel Acceleration: ", planner.travel_acceleration);
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}
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}
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/**
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* M205: Set Advanced Settings
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*
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* S = Min Feed Rate (units/s)
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* T = Min Travel Feed Rate (units/s)
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* B = Min Segment Time (µs)
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* X = Max X Jerk (units/sec^2)
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* Y = Max Y Jerk (units/sec^2)
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* Z = Max Z Jerk (units/sec^2)
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* E = Max E Jerk (units/sec^2)
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*/
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void GcodeSuite::M205() {
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if (parser.seen('S')) planner.min_feedrate_mm_s = parser.value_linear_units();
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if (parser.seen('T')) planner.min_travel_feedrate_mm_s = parser.value_linear_units();
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if (parser.seen('B')) planner.min_segment_time = parser.value_millis();
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if (parser.seen('X')) planner.max_jerk[X_AXIS] = parser.value_linear_units();
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if (parser.seen('Y')) planner.max_jerk[Y_AXIS] = parser.value_linear_units();
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if (parser.seen('Z')) planner.max_jerk[Z_AXIS] = parser.value_linear_units();
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if (parser.seen('E')) planner.max_jerk[E_AXIS] = parser.value_linear_units();
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}
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