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https://github.com/MarlinFirmware/Marlin.git
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62 lines
2.4 KiB
C
62 lines
2.4 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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* M907: Set digital trimpot motor current using axis codes X, Y, Z, E, B, S
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*/
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void gcode_M907() {
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#if HAS_DIGIPOTSS
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LOOP_XYZE(i) if (parser.seen(axis_codes[i])) stepper.digipot_current(i, parser.value_int());
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if (parser.seen('B')) stepper.digipot_current(4, parser.value_int());
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if (parser.seen('S')) for (uint8_t i = 0; i <= 4; i++) stepper.digipot_current(i, parser.value_int());
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#elif HAS_MOTOR_CURRENT_PWM
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#if PIN_EXISTS(MOTOR_CURRENT_PWM_XY)
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if (parser.seen('X')) 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.seen('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.seen('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.seen(axis_codes[i])) digipot_i2c_set_current(i, parser.value_float());
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// for each additional extruder (named B,C,D,E..., channels 4,5,6,7...)
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for (uint8_t i = NUM_AXIS; i < DIGIPOT_I2C_NUM_CHANNELS; i++) if (parser.seen('B' + i - (NUM_AXIS))) 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.seen('S')) {
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const float dac_percent = parser.value_float();
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for (uint8_t i = 0; i <= 4; i++) dac_current_percent(i, dac_percent);
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}
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LOOP_XYZE(i) if (parser.seen(axis_codes[i])) dac_current_percent(i, parser.value_float());
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#endif
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}
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