66 lines
2.2 KiB
C
66 lines
2.2 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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static void tmc2130_get_current(TMC2130Stepper &st, const char name) {
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SERIAL_CHAR(name);
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SERIAL_ECHOPGM(" axis driver current: ");
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SERIAL_ECHOLN(st.getCurrent());
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}
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static void tmc2130_set_current(TMC2130Stepper &st, const char name, const int mA) {
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st.setCurrent(mA, R_SENSE, HOLD_MULTIPLIER);
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tmc2130_get_current(st, name);
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}
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/**
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* M906: Set motor current in milliamps using axis codes X, Y, Z, E
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* Report driver currents when no axis specified
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*
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* S1: Enable automatic current control
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* S0: Disable
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*/
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void gcode_M906() {
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uint16_t values[XYZE];
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LOOP_XYZE(i)
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values[i] = parser.intval(axis_codes[i]);
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#if ENABLED(X_IS_TMC2130)
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if (values[X_AXIS]) tmc2130_set_current(stepperX, 'X', values[X_AXIS]);
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else tmc2130_get_current(stepperX, 'X');
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#endif
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#if ENABLED(Y_IS_TMC2130)
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if (values[Y_AXIS]) tmc2130_set_current(stepperY, 'Y', values[Y_AXIS]);
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else tmc2130_get_current(stepperY, 'Y');
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#endif
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#if ENABLED(Z_IS_TMC2130)
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if (values[Z_AXIS]) tmc2130_set_current(stepperZ, 'Z', values[Z_AXIS]);
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else tmc2130_get_current(stepperZ, 'Z');
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#endif
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#if ENABLED(E0_IS_TMC2130)
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if (values[E_AXIS]) tmc2130_set_current(stepperE0, 'E', values[E_AXIS]);
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else tmc2130_get_current(stepperE0, 'E');
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#endif
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#if ENABLED(AUTOMATIC_CURRENT_CONTROL)
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if (parser.seen('S')) auto_current_control = parser.value_bool();
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#endif
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}
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