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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2019 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 <http://www.gnu.org/licenses/>.
- *
- */
-
- #include "../../../inc/MarlinConfig.h"
-
- #if HAS_TRINAMIC
-
- #include "../../gcode.h"
- #include "../../../feature/tmc_util.h"
- #include "../../../module/stepper/indirection.h"
-
- /**
- * M906: Set motor current in milliamps.
- *
- * Parameters:
- * X[current] - Set mA current for X driver(s)
- * Y[current] - Set mA current for Y driver(s)
- * Z[current] - Set mA current for Z driver(s)
- * E[current] - Set mA current for E driver(s)
- *
- * I[index] - Axis sub-index (Omit or 0 for X, Y, Z; 1 for X2, Y2, Z2; 2 for Z3; 3 for Z4.)
- * T[index] - Extruder index (Zero-based. Omit for E0 only.)
- *
- * With no parameters report driver currents.
- */
- void GcodeSuite::M906() {
- #define TMC_SAY_CURRENT(Q) tmc_print_current(stepper##Q)
- #define TMC_SET_CURRENT(Q) stepper##Q.rms_current(value)
-
- bool report = true;
-
- #if AXIS_IS_TMC(X) || AXIS_IS_TMC(X2) || AXIS_IS_TMC(Y) || AXIS_IS_TMC(Y2) || AXIS_IS_TMC(Z) || AXIS_IS_TMC(Z2) || AXIS_IS_TMC(Z3) || AXIS_IS_TMC(Z4)
- const uint8_t index = parser.byteval('I');
- #endif
-
- LOOP_XYZE(i) if (uint16_t value = parser.intval(axis_codes[i])) {
- report = false;
- switch (i) {
- case X_AXIS:
- #if AXIS_IS_TMC(X)
- if (index == 0) TMC_SET_CURRENT(X);
- #endif
- #if AXIS_IS_TMC(X2)
- if (index == 1) TMC_SET_CURRENT(X2);
- #endif
- break;
- case Y_AXIS:
- #if AXIS_IS_TMC(Y)
- if (index == 0) TMC_SET_CURRENT(Y);
- #endif
- #if AXIS_IS_TMC(Y2)
- if (index == 1) TMC_SET_CURRENT(Y2);
- #endif
- break;
- case Z_AXIS:
- #if AXIS_IS_TMC(Z)
- if (index == 0) TMC_SET_CURRENT(Z);
- #endif
- #if AXIS_IS_TMC(Z2)
- if (index == 1) TMC_SET_CURRENT(Z2);
- #endif
- #if AXIS_IS_TMC(Z3)
- if (index == 2) TMC_SET_CURRENT(Z3);
- #endif
- #if AXIS_IS_TMC(Z4)
- if (index == 3) TMC_SET_CURRENT(Z4);
- #endif
- break;
- case E_AXIS: {
- const int8_t target_extruder = get_target_extruder_from_command();
- if (target_extruder < 0) return;
- switch (target_extruder) {
- #if AXIS_IS_TMC(E0)
- case 0: TMC_SET_CURRENT(E0); break;
- #endif
- #if AXIS_IS_TMC(E1)
- case 1: TMC_SET_CURRENT(E1); break;
- #endif
- #if AXIS_IS_TMC(E2)
- case 2: TMC_SET_CURRENT(E2); break;
- #endif
- #if AXIS_IS_TMC(E3)
- case 3: TMC_SET_CURRENT(E3); break;
- #endif
- #if AXIS_IS_TMC(E4)
- case 4: TMC_SET_CURRENT(E4); break;
- #endif
- #if AXIS_IS_TMC(E5)
- case 5: TMC_SET_CURRENT(E5); break;
- #endif
- }
- } break;
- }
- }
-
- if (report) {
- #if AXIS_IS_TMC(X)
- TMC_SAY_CURRENT(X);
- #endif
- #if AXIS_IS_TMC(X2)
- TMC_SAY_CURRENT(X2);
- #endif
- #if AXIS_IS_TMC(Y)
- TMC_SAY_CURRENT(Y);
- #endif
- #if AXIS_IS_TMC(Y2)
- TMC_SAY_CURRENT(Y2);
- #endif
- #if AXIS_IS_TMC(Z)
- TMC_SAY_CURRENT(Z);
- #endif
- #if AXIS_IS_TMC(Z2)
- TMC_SAY_CURRENT(Z2);
- #endif
- #if AXIS_IS_TMC(Z3)
- TMC_SAY_CURRENT(Z3);
- #endif
- #if AXIS_IS_TMC(Z4)
- TMC_SAY_CURRENT(Z4);
- #endif
- #if AXIS_IS_TMC(E0)
- TMC_SAY_CURRENT(E0);
- #endif
- #if AXIS_IS_TMC(E1)
- TMC_SAY_CURRENT(E1);
- #endif
- #if AXIS_IS_TMC(E2)
- TMC_SAY_CURRENT(E2);
- #endif
- #if AXIS_IS_TMC(E3)
- TMC_SAY_CURRENT(E3);
- #endif
- #if AXIS_IS_TMC(E4)
- TMC_SAY_CURRENT(E4);
- #endif
- #if AXIS_IS_TMC(E5)
- TMC_SAY_CURRENT(E5);
- #endif
- }
- }
-
- #endif // HAS_TRINAMIC
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