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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 <http://www.gnu.org/licenses/>.
- *
- */
-
- /**
- * feature/runout.cpp - Runout sensor support
- */
-
- #include "../inc/MarlinConfigPre.h"
-
- #if HAS_FILAMENT_SENSOR
-
- #include "runout.h"
-
- FilamentMonitor runout;
-
- bool FilamentMonitorBase::enabled = true,
- FilamentMonitorBase::filament_ran_out; // = false
-
- #if ENABLED(HOST_ACTION_COMMANDS)
- bool FilamentMonitorBase::host_handling; // = false
- #endif
-
- /**
- * Called by FilamentSensorSwitch::run when filament is detected.
- * Called by FilamentSensorEncoder::block_completed when motion is detected.
- */
- void FilamentSensorBase::filament_present(const uint8_t extruder) {
- runout.filament_present(extruder); // calls response.filament_present(extruder)
- }
-
- #if ENABLED(FILAMENT_MOTION_SENSOR)
- uint8_t FilamentSensorEncoder::motion_detected;
- #endif
-
- #ifdef FILAMENT_RUNOUT_DISTANCE_MM
- float RunoutResponseDelayed::runout_distance_mm = FILAMENT_RUNOUT_DISTANCE_MM;
- volatile float RunoutResponseDelayed::runout_mm_countdown[EXTRUDERS];
- #else
- int8_t RunoutResponseDebounced::runout_count; // = 0
- #endif
-
- //
- // Filament Runout event handler
- //
- #include "../MarlinCore.h"
- #include "../gcode/queue.h"
-
- #if ENABLED(HOST_ACTION_COMMANDS)
- #include "host_actions.h"
- #endif
-
- #if ENABLED(EXTENSIBLE_UI)
- #include "../lcd/extui/ui_api.h"
- #endif
-
- void event_filament_runout() {
-
- #if ENABLED(ADVANCED_PAUSE_FEATURE)
- if (did_pause_print) return; // Action already in progress. Purge triggered repeated runout.
- #endif
-
- #if ENABLED(EXTENSIBLE_UI)
- ExtUI::onFilamentRunout(ExtUI::getActiveTool());
- #endif
-
- #if EITHER(HOST_PROMPT_SUPPORT, HOST_ACTION_COMMANDS)
- const char tool = '0'
- #if NUM_RUNOUT_SENSORS > 1
- + active_extruder
- #endif
- ;
- #endif
-
- //action:out_of_filament
- #if ENABLED(HOST_PROMPT_SUPPORT)
- host_action_prompt_begin(PROMPT_FILAMENT_RUNOUT, PSTR("FilamentRunout T"), tool);
- host_action_prompt_show();
- #endif
-
- const bool run_runout_script = !runout.host_handling;
-
- #if ENABLED(HOST_ACTION_COMMANDS)
- if (run_runout_script
- && ( strstr(FILAMENT_RUNOUT_SCRIPT, "M600")
- || strstr(FILAMENT_RUNOUT_SCRIPT, "M125")
- #if ENABLED(ADVANCED_PAUSE_FEATURE)
- || strstr(FILAMENT_RUNOUT_SCRIPT, "M25")
- #endif
- )
- ) {
- host_action_paused(false);
- }
- else {
- // Legacy Repetier command for use until newer version supports standard dialog
- // To be removed later when pause command also triggers dialog
- #ifdef ACTION_ON_FILAMENT_RUNOUT
- host_action(PSTR(ACTION_ON_FILAMENT_RUNOUT " T"), false);
- SERIAL_CHAR(tool);
- SERIAL_EOL();
- #endif
-
- host_action_pause(false);
- }
- SERIAL_ECHOPGM(" " ACTION_REASON_ON_FILAMENT_RUNOUT " ");
- SERIAL_CHAR(tool);
- SERIAL_EOL();
- #endif // HOST_ACTION_COMMANDS
-
- if (run_runout_script)
- queue.inject_P(PSTR(FILAMENT_RUNOUT_SCRIPT));
- }
-
- #endif // HAS_FILAMENT_SENSOR
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