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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_MOTOR_CURRENT_SPI || HAS_MOTOR_CURRENT_PWM || HAS_MOTOR_CURRENT_I2C || HAS_MOTOR_CURRENT_DAC
-
- #include "../../gcode.h"
-
- #if HAS_MOTOR_CURRENT_SPI || HAS_MOTOR_CURRENT_PWM
- #include "../../../module/stepper.h"
- #endif
-
- #if HAS_MOTOR_CURRENT_I2C
- #include "../../../feature/digipot/digipot.h"
- #endif
-
- #if HAS_MOTOR_CURRENT_DAC
- #include "../../../feature/dac/stepper_dac.h"
- #endif
-
- /**
- * M907: Set digital trimpot motor current using axis codes X, Y, Z, E, B, S
- */
- void GcodeSuite::M907() {
- #if HAS_MOTOR_CURRENT_SPI
-
- if (!parser.seen("BS" LOGICAL_AXES_STRING))
- return M907_report();
-
- LOOP_LOGICAL_AXES(i) if (parser.seenval(axis_codes[i])) stepper.set_digipot_current(i, parser.value_int());
- if (parser.seenval('B')) stepper.set_digipot_current(4, parser.value_int());
- if (parser.seenval('S')) LOOP_LE_N(i, 4) stepper.set_digipot_current(i, parser.value_int());
-
- #elif HAS_MOTOR_CURRENT_PWM
-
- if (!parser.seen(
- #if ANY_PIN(MOTOR_CURRENT_PWM_X, MOTOR_CURRENT_PWM_Y, MOTOR_CURRENT_PWM_XY)
- "XY"
- #endif
- #if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
- "Z"
- #endif
- #if PIN_EXISTS(MOTOR_CURRENT_PWM_E)
- "E"
- #endif
- )) return M907_report();
-
- #if ANY_PIN(MOTOR_CURRENT_PWM_X, MOTOR_CURRENT_PWM_Y, MOTOR_CURRENT_PWM_XY)
- if (parser.seenval('X') || parser.seenval('Y')) stepper.set_digipot_current(0, parser.value_int());
- #endif
- #if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
- if (parser.seenval('Z')) stepper.set_digipot_current(1, parser.value_int());
- #endif
- #if PIN_EXISTS(MOTOR_CURRENT_PWM_E)
- if (parser.seenval('E')) stepper.set_digipot_current(2, parser.value_int());
- #endif
-
- #endif
-
- #if HAS_MOTOR_CURRENT_I2C
- // this one uses actual amps in floating point
- LOOP_LOGICAL_AXES(i) if (parser.seenval(axis_codes[i])) digipot_i2c.set_current(i, parser.value_float());
- // Additional extruders use B,C,D for channels 4,5,6.
- // TODO: Change these parameters because 'E' is used. B<index>?
- #if HAS_EXTRUDERS
- for (uint8_t i = E_AXIS + 1; i < DIGIPOT_I2C_NUM_CHANNELS; i++)
- if (parser.seenval('B' + i - (E_AXIS + 1))) digipot_i2c.set_current(i, parser.value_float());
- #endif
- #endif
-
- #if HAS_MOTOR_CURRENT_DAC
- if (parser.seenval('S')) {
- const float dac_percent = parser.value_float();
- LOOP_LE_N(i, 4) stepper_dac.set_current_percent(i, dac_percent);
- }
- LOOP_LOGICAL_AXES(i) if (parser.seenval(axis_codes[i])) stepper_dac.set_current_percent(i, parser.value_float());
- #endif
- }
-
- #if HAS_MOTOR_CURRENT_SPI || HAS_MOTOR_CURRENT_PWM
-
- void GcodeSuite::M907_report(const bool forReplay/*=true*/) {
- report_heading_etc(forReplay, PSTR(STR_STEPPER_MOTOR_CURRENTS));
- #if HAS_MOTOR_CURRENT_PWM
- SERIAL_ECHOLNPGM_P( // PWM-based has 3 values:
- PSTR(" M907 X"), stepper.motor_current_setting[0] // X and Y
- , SP_Z_STR, stepper.motor_current_setting[1] // Z
- , SP_E_STR, stepper.motor_current_setting[2] // E
- );
- #elif HAS_MOTOR_CURRENT_SPI
- SERIAL_ECHOPGM(" M907"); // SPI-based has 5 values:
- LOOP_LOGICAL_AXES(q) { // X Y Z (I J K) E (map to X Y Z (I J K) E0 by default)
- SERIAL_CHAR(' ', axis_codes[q]);
- SERIAL_ECHO(stepper.motor_current_setting[q]);
- }
- SERIAL_CHAR(' ', 'B'); // B (maps to E1 by default)
- SERIAL_ECHOLN(stepper.motor_current_setting[4]);
- #endif
- }
-
- #endif // HAS_MOTOR_CURRENT_SPI || HAS_MOTOR_CURRENT_PWM
-
- #if HAS_MOTOR_CURRENT_SPI || HAS_MOTOR_CURRENT_DAC
-
- /**
- * M908: Control digital trimpot directly (M908 P<pin> S<current>)
- */
- void GcodeSuite::M908() {
- TERN_(HAS_MOTOR_CURRENT_SPI, stepper.set_digipot_value_spi(parser.intval('P'), parser.intval('S')));
- TERN_(HAS_MOTOR_CURRENT_DAC, stepper_dac.set_current_value(parser.byteval('P', -1), parser.ushortval('S', 0)));
- }
-
- #if HAS_MOTOR_CURRENT_DAC
-
- void GcodeSuite::M909() { stepper_dac.print_values(); }
- void GcodeSuite::M910() { stepper_dac.commit_eeprom(); }
-
- #endif // HAS_MOTOR_CURRENT_DAC
-
- #endif // HAS_MOTOR_CURRENT_SPI || HAS_MOTOR_CURRENT_DAC
-
- #endif // HAS_MOTOR_CURRENT_SPI || HAS_MOTOR_CURRENT_PWM || HAS_MOTOR_CURRENT_I2C || HAS_MOTOR_CURRENT_DAC
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