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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 ENABLED(GRADIENT_MIX)
-
- #include "../../gcode.h"
- #include "../../../module/motion.h"
- #include "../../../module/planner.h"
- #include "../../../feature/mixing.h"
-
- inline void echo_mix() {
- SERIAL_ECHOPAIR(" (", mixer.mix[0], "%|", mixer.mix[1], "%)");
- }
-
- inline void echo_zt(const int t, const float &z) {
- mixer.update_mix_from_vtool(t);
- SERIAL_ECHOPAIR_P(SP_Z_STR, z, SP_T_STR, t);
- echo_mix();
- }
-
- /**
- * M166: Set a simple gradient mix for a two-component mixer
- * based on the Geeetech A10M implementation by Jone Liu.
- *
- * S[bool] - Enable / disable gradients
- * A[float] - Starting Z for the gradient
- * Z[float] - Ending Z for the gradient. (Must be greater than the starting Z.)
- * I[index] - V-Tool to use as the starting mix.
- * J[index] - V-Tool to use as the ending mix.
- *
- * T[index] - A V-Tool index to use as an alias for the Gradient (Requires GRADIENT_VTOOL)
- * T with no index clears the setting. Note: This can match the I or J value.
- *
- * Example: M166 S1 A0 Z20 I0 J1
- */
- void GcodeSuite::M166() {
- if (parser.seenval('A')) mixer.gradient.start_z = parser.value_float();
- if (parser.seenval('Z')) mixer.gradient.end_z = parser.value_float();
- if (parser.seenval('I')) mixer.gradient.start_vtool = (uint8_t)constrain(parser.value_int(), 0, MIXING_VIRTUAL_TOOLS);
- if (parser.seenval('J')) mixer.gradient.end_vtool = (uint8_t)constrain(parser.value_int(), 0, MIXING_VIRTUAL_TOOLS);
-
- #if ENABLED(GRADIENT_VTOOL)
- if (parser.seen('T')) mixer.gradient.vtool_index = parser.byteval('T', -1);
- #endif
-
- if (parser.seen('S')) mixer.gradient.enabled = parser.value_bool();
-
- mixer.refresh_gradient();
-
- SERIAL_ECHOPGM("Gradient Mix ");
- serialprint_onoff(mixer.gradient.enabled);
- if (mixer.gradient.enabled) {
-
- #if ENABLED(GRADIENT_VTOOL)
- if (mixer.gradient.vtool_index >= 0) {
- SERIAL_ECHOPAIR(" (T", mixer.gradient.vtool_index);
- SERIAL_CHAR(')');
- }
- #endif
-
- SERIAL_ECHOPGM(" ; Start");
- echo_zt(mixer.gradient.start_vtool, mixer.gradient.start_z);
-
- SERIAL_ECHOPGM(" ; End");
- echo_zt(mixer.gradient.end_vtool, mixer.gradient.end_z);
-
- mixer.update_mix_from_gradient();
-
- SERIAL_ECHOPGM(" ; Current Z");
- #if ENABLED(DELTA)
- get_cartesian_from_steppers();
- SERIAL_ECHO(cartes.z);
- #else
- SERIAL_ECHO(planner.get_axis_position_mm(Z_AXIS));
- #endif
- echo_mix();
- }
-
- SERIAL_EOL();
- }
-
- #endif // GRADIENT_MIX
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