Scott Lahteine
6 years ago
committed by
GitHub
GitHub
61 changed files with 664 additions and 4 deletions
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/**
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* Marlin 3D Printer Firmware |
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* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
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* |
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*/ |
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/**
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* power.cpp - power control |
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*/ |
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#include "../inc/MarlinConfig.h" |
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#if ENABLED(AUTO_POWER_CONTROL) |
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#include "power.h" |
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#include "temperature.h" |
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#include "stepper_indirection.h" |
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Power powerManager; |
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millis_t Power::lastPowerOn; |
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bool Power::is_power_needed() { |
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#if ENABLED(AUTO_POWER_FANS) |
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for (uint8_t i = 0; i < FAN_COUNT; i++) if (fanSpeeds[i] > 0) return true; |
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#endif |
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#if ENABLED(AUTO_POWER_E_FANS) |
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HOTEND_LOOP() if (thermalManager.autofan_speed[e] > 0) return true; |
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#endif |
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#if ENABLED(AUTO_POWER_CONTROLLERFAN) && HAS_CONTROLLERFAN |
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if (controllerFanSpeed > 0) return true; |
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#endif |
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if (X_ENABLE_READ == X_ENABLE_ON || Y_ENABLE_READ == Y_ENABLE_ON || Z_ENABLE_READ == Z_ENABLE_ON || |
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thermalManager.soft_pwm_bed > 0 |
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|| E0_ENABLE_READ == E_ENABLE_ON // If any of the drivers are enabled...
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#if E_STEPPERS > 1 |
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|| E1_ENABLE_READ == E_ENABLE_ON |
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#if HAS_X2_ENABLE |
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|| X2_ENABLE_READ == X_ENABLE_ON |
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#endif |
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#if E_STEPPERS > 2 |
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|| E2_ENABLE_READ == E_ENABLE_ON |
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#if E_STEPPERS > 3 |
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|| E3_ENABLE_READ == E_ENABLE_ON |
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#endif |
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#endif |
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#endif |
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) return true; |
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HOTEND_LOOP() if (thermalManager.degTargetHotend(e) > 0) return true; |
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if (thermalManager.degTargetBed() > 0) return true; |
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return false; |
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} |
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void Power::check() { |
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static millis_t nextPowerCheck = 0; |
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millis_t ms = millis(); |
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if (ELAPSED(ms, nextPowerCheck)) { |
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nextPowerCheck = ms + 2500UL; |
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if (is_power_needed()) |
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power_on(); |
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else if (!lastPowerOn || ELAPSED(ms, lastPowerOn + (POWER_TIMEOUT) * 1000UL)) |
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power_off(); |
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} |
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} |
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void Power::power_on() { |
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lastPowerOn = millis(); |
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OUT_WRITE(PS_ON_PIN, PS_ON_AWAKE); |
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} |
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void Power::power_off() { |
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OUT_WRITE(PS_ON_PIN, PS_ON_ASLEEP); |
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} |
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#endif // AUTO_POWER_CONTROL
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@ -0,0 +1,42 @@ |
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/**
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* Marlin 3D Printer Firmware |
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* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
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* |
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*/ |
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/**
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* power.h - power control |
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*/ |
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#ifndef POWER_H |
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#define POWER_H |
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class Power { |
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public: |
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static void check(); |
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static void power_on(); |
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static void power_off(); |
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private: |
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static millis_t lastPowerOn; |
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static bool is_power_needed(); |
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}; |
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extern Power powerManager; |
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#endif // POWER_H
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