172 lines
3.8 KiB
C++
172 lines
3.8 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2021 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 <https://www.gnu.org/licenses/>.
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*
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*/
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#include "../inc/MarlinConfig.h"
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#include "../lcd/marlinui.h"
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#if HAS_DRIVER_SAFE_POWER_PROTECT
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#include "stepper_driver_safety.h"
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static uint32_t axis_plug_backward = 0;
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void stepper_driver_backward_error(PGM_P str) {
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SERIAL_ERROR_START();
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SERIAL_ECHOPGM_P(str);
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SERIAL_ECHOLNPGM(" driver is backward!");
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ui.status_printf_P(2, PSTR(S_FMT S_FMT), str, GET_TEXT(MSG_DRIVER_BACKWARD));
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}
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void stepper_driver_backward_check() {
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OUT_WRITE(SAFE_POWER_PIN, LOW);
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#define TEST_BACKWARD(AXIS, BIT) do { \
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SET_INPUT(AXIS##_ENABLE_PIN); \
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OUT_WRITE(AXIS##_STEP_PIN, false); \
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delay(20); \
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if (READ(AXIS##_ENABLE_PIN) == false) { \
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SBI(axis_plug_backward, BIT); \
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stepper_driver_backward_error(PSTR(STRINGIFY(AXIS))); \
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} \
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}while(0)
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#if HAS_X_ENABLE
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TEST_BACKWARD(X, 0);
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#endif
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#if HAS_X2_ENABLE
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TEST_BACKWARD(X2, 1);
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#endif
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#if HAS_Y_ENABLE
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TEST_BACKWARD(Y, 2);
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#endif
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#if HAS_Y2_ENABLE
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TEST_BACKWARD(Y2, 3);
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#endif
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#if HAS_Z_ENABLE
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TEST_BACKWARD(Z, 4);
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#endif
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#if HAS_Z2_ENABLE
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TEST_BACKWARD(Z2, 5);
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#endif
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#if HAS_Z3_ENABLE
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TEST_BACKWARD(Z3, 6);
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#endif
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#if HAS_Z4_ENABLE
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TEST_BACKWARD(Z4, 7);
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#endif
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#if HAS_E0_ENABLE
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TEST_BACKWARD(E0, 8);
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#endif
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#if HAS_E1_ENABLE
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TEST_BACKWARD(E1, 9);
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#endif
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#if HAS_E2_ENABLE
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TEST_BACKWARD(E2, 10);
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#endif
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#if HAS_E3_ENABLE
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TEST_BACKWARD(E3, 11);
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#endif
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#if HAS_E4_ENABLE
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TEST_BACKWARD(E4, 12);
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#endif
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#if HAS_E5_ENABLE
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TEST_BACKWARD(E5, 13);
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#endif
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#if HAS_E6_ENABLE
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TEST_BACKWARD(E6, 14);
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#endif
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#if HAS_E7_ENABLE
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TEST_BACKWARD(E7, 15);
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#endif
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if (!axis_plug_backward)
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WRITE(SAFE_POWER_PIN, HIGH);
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}
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void stepper_driver_backward_report() {
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if (!axis_plug_backward) return;
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auto _report_if_backward = [](PGM_P axis, uint8_t bit) {
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if (TEST(axis_plug_backward, bit))
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stepper_driver_backward_error(axis);
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};
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#define REPORT_BACKWARD(axis, bit) _report_if_backward(PSTR(STRINGIFY(axis)), bit)
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#if HAS_X_ENABLE
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REPORT_BACKWARD(X, 0);
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#endif
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#if HAS_X2_ENABLE
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REPORT_BACKWARD(X2, 1);
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#endif
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#if HAS_Y_ENABLE
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REPORT_BACKWARD(Y, 2);
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#endif
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#if HAS_Y2_ENABLE
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REPORT_BACKWARD(Y2, 3);
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#endif
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#if HAS_Z_ENABLE
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REPORT_BACKWARD(Z, 4);
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#endif
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#if HAS_Z2_ENABLE
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REPORT_BACKWARD(Z2, 5);
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#endif
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#if HAS_Z3_ENABLE
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REPORT_BACKWARD(Z3, 6);
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#endif
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#if HAS_Z4_ENABLE
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REPORT_BACKWARD(Z4, 7);
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#endif
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#if HAS_E0_ENABLE
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REPORT_BACKWARD(E0, 8);
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#endif
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#if HAS_E1_ENABLE
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REPORT_BACKWARD(E1, 9);
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#endif
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#if HAS_E2_ENABLE
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REPORT_BACKWARD(E2, 10);
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#endif
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#if HAS_E3_ENABLE
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REPORT_BACKWARD(E3, 11);
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#endif
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#if HAS_E4_ENABLE
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REPORT_BACKWARD(E4, 12);
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#endif
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#if HAS_E5_ENABLE
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REPORT_BACKWARD(E5, 13);
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#endif
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#if HAS_E6_ENABLE
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REPORT_BACKWARD(E6, 14);
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#endif
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#if HAS_E7_ENABLE
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REPORT_BACKWARD(E7, 15);
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#endif
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}
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#endif // HAS_DRIVER_SAFE_POWER_PROTECT
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