100 lines
2.9 KiB
C++
100 lines
2.9 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
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*
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*/
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/**
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* M423.cpp - X-Axis Twist Compensation
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*/
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#include "../../inc/MarlinConfig.h"
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#if ENABLED(X_AXIS_TWIST_COMPENSATION)
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#include "../gcode.h"
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#include "../../feature/x_twist.h"
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#include "../../module/probe.h"
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/**
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* M423: Set a Z offset for X-Twist (added to the mesh on future G29).
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* M423 [R] [A<startx>] [I<interval>] [X<index> Z<offset>]
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*
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* R - Reset the twist compensation data
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* A<linear> - Set the X twist starting X position
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* E<linear> - Set the X twist ending X position
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* I<linear> - Set the X twist X-spacing directly
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* X<index> - Index of a Z value in the list
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* Z<linear> - A Z value to set
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*/
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void GcodeSuite::M423() {
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bool do_report = true;
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float new_spacing = 0;
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if (parser.seen_test('R')) {
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do_report = false;
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xatc.reset();
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}
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if (parser.seenval('A')) {
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do_report = false;
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xatc.start = parser.value_float();
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new_spacing = (probe.max_x() - xatc.start) / (XATC_MAX_POINTS - 1);
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}
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if (parser.seenval('E')) {
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do_report = false;
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new_spacing = (parser.value_float() - xatc.start) / (XATC_MAX_POINTS - 1);
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}
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else if (parser.seenval('I')) {
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do_report = false;
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new_spacing = parser.value_float();
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}
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if (new_spacing) xatc.spacing = new_spacing;
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if (parser.seenval('X')) {
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do_report = false;
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const int8_t x = parser.value_int();
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if (!WITHIN(x, 0, XATC_MAX_POINTS - 1))
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SERIAL_ECHOLNPGM("?(X) out of range (0..", XATC_MAX_POINTS - 1, ").");
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else {
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if (parser.seenval('Z'))
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xatc.z_offset[x] = parser.value_linear_units();
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else
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SERIAL_ECHOLNPGM("?(Z) required.");
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}
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}
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if (do_report) M423_report();
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}
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void GcodeSuite::M423_report(const bool forReplay/*=true*/) {
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report_heading(forReplay, F("X-Twist Correction"));
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SERIAL_ECHOLNPGM(" M423 A", xatc.start, " I", xatc.spacing);
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LOOP_L_N(x, XATC_MAX_POINTS) {
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const float z = xatc.z_offset[x];
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SERIAL_ECHOPGM(" M423 X", x, " Z");
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serial_offset(isnan(z) ? 0 : z);
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SERIAL_EOL();
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}
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}
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#endif // X_AXIS_TWIST_COMPENSATION
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