mirror of
https://github.com/MarlinFirmware/Marlin.git
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67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
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/**
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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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/**
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* G92: Set current position to given X Y Z E
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*/
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void gcode_G92() {
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bool didXYZ = false,
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didE = parser.seenval('E');
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if (!didE) stepper.synchronize();
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LOOP_XYZE(i) {
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if (parser.seenval(axis_codes[i])) {
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#if IS_SCARA
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current_position[i] = parser.value_axis_units((AxisEnum)i);
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if (i != E_AXIS) didXYZ = true;
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#else
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#if HAS_POSITION_SHIFT
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const float p = current_position[i];
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#endif
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const float v = parser.value_axis_units((AxisEnum)i);
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current_position[i] = v;
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if (i != E_AXIS) {
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didXYZ = true;
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#if HAS_POSITION_SHIFT
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position_shift[i] += v - p; // Offset the coordinate space
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update_software_endstops((AxisEnum)i);
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#if ENABLED(I2C_POSITION_ENCODERS)
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I2CPEM.encoders[I2CPEM.idx_from_axis((AxisEnum)i)].set_axis_offset(position_shift[i]);
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#endif
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#endif
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}
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#endif
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}
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}
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if (didXYZ)
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SYNC_PLAN_POSITION_KINEMATIC();
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else if (didE)
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sync_plan_position_e();
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report_current_position();
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}
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