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106 lines
3.6 KiB
106 lines
3.6 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 <http://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_DIGIPOTSS || HAS_MOTOR_CURRENT_PWM || EITHER(DIGIPOT_I2C, DAC_STEPPER_CURRENT)
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#include "../../gcode.h"
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#if HAS_DIGIPOTSS || HAS_MOTOR_CURRENT_PWM
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#include "../../../module/stepper.h"
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#endif
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#if ENABLED(DIGIPOT_I2C)
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#include "../../../feature/digipot/digipot.h"
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#endif
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#if ENABLED(DAC_STEPPER_CURRENT)
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#include "../../../feature/dac/stepper_dac.h"
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#endif
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/**
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* M907: Set digital trimpot motor current using axis codes X, Y, Z, E, B, S
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*/
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void GcodeSuite::M907() {
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#if HAS_DIGIPOTSS
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LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) stepper.digipot_current(i, parser.value_int());
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if (parser.seenval('B')) stepper.digipot_current(4, parser.value_int());
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if (parser.seenval('S')) LOOP_LE_N(i, 4) stepper.digipot_current(i, parser.value_int());
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#elif HAS_MOTOR_CURRENT_PWM
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#if ANY_PIN(MOTOR_CURRENT_PWM_X, MOTOR_CURRENT_PWM_Y, MOTOR_CURRENT_PWM_XY)
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if (parser.seenval('X') || parser.seenval('Y')) stepper.digipot_current(0, parser.value_int());
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#endif
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#if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
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if (parser.seenval('Z')) stepper.digipot_current(1, parser.value_int());
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#endif
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#if PIN_EXISTS(MOTOR_CURRENT_PWM_E)
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if (parser.seenval('E')) stepper.digipot_current(2, parser.value_int());
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#endif
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#endif
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#if ENABLED(DIGIPOT_I2C)
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// this one uses actual amps in floating point
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LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) digipot_i2c_set_current(i, parser.value_float());
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// Additional extruders use B,C,D for channels 4,5,6.
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// TODO: Change these parameters because 'E' is used. B<index>?
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for (uint8_t i = E_AXIS + 1; i < DIGIPOT_I2C_NUM_CHANNELS; i++)
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if (parser.seenval('B' + i - (E_AXIS + 1))) digipot_i2c_set_current(i, parser.value_float());
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#endif
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#if ENABLED(DAC_STEPPER_CURRENT)
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if (parser.seenval('S')) {
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const float dac_percent = parser.value_float();
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LOOP_LE_N(i, 4) dac_current_percent(i, dac_percent);
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}
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LOOP_XYZE(i) if (parser.seenval(axis_codes[i])) dac_current_percent(i, parser.value_float());
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#endif
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}
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#if HAS_DIGIPOTSS || ENABLED(DAC_STEPPER_CURRENT)
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/**
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* M908: Control digital trimpot directly (M908 P<pin> S<current>)
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*/
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void GcodeSuite::M908() {
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#if HAS_DIGIPOTSS
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stepper.digitalPotWrite(parser.intval('P'), parser.intval('S'));
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#endif
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#if ENABLED(DAC_STEPPER_CURRENT)
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dac_current_raw(parser.byteval('P', -1), parser.ushortval('S', 0));
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#endif
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}
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#endif // HAS_DIGIPOTSS || DAC_STEPPER_CURRENT
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#if ENABLED(DAC_STEPPER_CURRENT)
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void GcodeSuite::M909() { dac_print_values(); }
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void GcodeSuite::M910() { dac_commit_eeprom(); }
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#endif // DAC_STEPPER_CURRENT
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#endif // HAS_DIGIPOTSS || DAC_STEPPER_CURRENT || HAS_MOTOR_CURRENT_PWM || DIGIPOT_I2C
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