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74 lines
2.8 KiB
74 lines
2.8 KiB
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 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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#include "../../inc/MarlinConfig.h"
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#if HAS_MICROSTEPS
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#include "../gcode.h"
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#include "../../module/stepper.h"
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#if NUM_AXES == XYZ && EXTRUDERS >= 1
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#define HAS_M350_B_PARAM 1 // "5th axis" (after E0) for an original XYZEB setup.
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#if AXIS_COLLISION('B')
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#error "M350 parameter 'B' collision with axis name."
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#endif
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#endif
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/**
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* M350: Set axis microstepping modes. S sets mode for all drivers.
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*
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* Warning: Steps-per-unit remains unchanged.
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*/
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void GcodeSuite::M350() {
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if (parser.seen('S')) LOOP_DISTINCT_AXES(i) stepper.microstep_mode(i, parser.value_byte());
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LOOP_LOGICAL_AXES(i) if (parser.seenval(AXIS_CHAR(i))) stepper.microstep_mode(i, parser.value_byte());
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TERN_(HAS_M350_B_PARAM, if (parser.seenval('B')) stepper.microstep_mode(E_AXIS + 1, parser.value_byte()));
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stepper.microstep_readings();
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}
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/**
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* M351: Toggle MS1 MS2 pins directly with axis codes X Y Z . . . E [B]
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* S# determines MS1, MS2 or MS3, X# sets the pin high/low.
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*
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* Parameter 'B' sets "5th axis" (after E0) only for an original XYZEB setup.
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*/
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void GcodeSuite::M351() {
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const int8_t bval = TERN(HAS_M350_B_PARAM, parser.byteval('B', -1), -1); UNUSED(bval);
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if (parser.seenval('S')) switch (parser.value_byte()) {
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case 1:
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LOOP_LOGICAL_AXES(i) if (parser.seenval(AXIS_CHAR(i))) stepper.microstep_ms(i, parser.value_byte(), -1, -1);
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TERN_(HAS_M350_B_PARAM, if (bval >= 0) stepper.microstep_ms(E_AXIS + 1, bval != 0, -1, -1));
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break;
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case 2:
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LOOP_LOGICAL_AXES(i) if (parser.seenval(AXIS_CHAR(i))) stepper.microstep_ms(i, -1, parser.value_byte(), -1);
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TERN_(HAS_M350_B_PARAM, if (bval >= 0) stepper.microstep_ms(E_AXIS + 1, -1, bval != 0, -1));
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break;
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case 3:
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LOOP_LOGICAL_AXES(i) if (parser.seenval(AXIS_CHAR(i))) stepper.microstep_ms(i, -1, -1, parser.value_byte());
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TERN_(HAS_M350_B_PARAM, if (bval >= 0) stepper.microstep_ms(E_AXIS + 1, -1, -1, bval != 0));
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break;
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}
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stepper.microstep_readings();
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}
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#endif // HAS_MICROSTEPS
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