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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
#include "../../inc/MarlinConfig.h"
#if HAS_MICROSTEPS
#include "../gcode.h"
#include "../../module/stepper.h"
/**
* M350: Set axis microstepping modes. S sets mode for all drivers.
*
* Warning: Steps-per-unit remains unchanged.
*/
void GcodeSuite::M350() {
if (parser.seen('S')) LOOP_LE_N(i, 4) stepper.microstep_mode(i, parser.value_byte());
LOOP_XYZE(i) if (parser.seen(axis_codes[i])) stepper.microstep_mode(i, parser.value_byte());
if (parser.seen('B')) stepper.microstep_mode(4, parser.value_byte());
stepper.microstep_readings();
}
/**
* M351: Toggle MS1 MS2 pins directly with axis codes X Y Z E B
* S# determines MS1, MS2 or MS3, X# sets the pin high/low.
*/
void GcodeSuite::M351() {
if (parser.seenval('S')) switch (parser.value_byte()) {
case 1:
LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) stepper.microstep_ms(i, parser.value_byte(), -1, -1);
if (parser.seenval('B')) stepper.microstep_ms(4, parser.value_byte(), -1, -1);
break;
case 2:
LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) stepper.microstep_ms(i, -1, parser.value_byte(), -1);
if (parser.seenval('B')) stepper.microstep_ms(4, -1, parser.value_byte(), -1);
break;
case 3:
LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) stepper.microstep_ms(i, -1, -1, parser.value_byte());
if (parser.seenval('B')) stepper.microstep_ms(4, -1, -1, parser.value_byte());
break;
}
stepper.microstep_readings();
}
#endif // HAS_MICROSTEPS
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