From 6f92ab7eed3f2858cd09d96df37dda20a228e9c7 Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Mon, 18 Sep 2017 01:44:59 -0500 Subject: [PATCH] Move Controller Fan to feature --- Marlin/src/Marlin.cpp | 46 +++----------------- Marlin/src/feature/controllerfan.cpp | 63 ++++++++++++++++++++++++++++ Marlin/src/feature/controllerfan.h | 28 +++++++++++++ 3 files changed, 96 insertions(+), 41 deletions(-) create mode 100644 Marlin/src/feature/controllerfan.cpp create mode 100644 Marlin/src/feature/controllerfan.h diff --git a/Marlin/src/Marlin.cpp b/Marlin/src/Marlin.cpp index a5bc0d2433..ccd32a465c 100644 --- a/Marlin/src/Marlin.cpp +++ b/Marlin/src/Marlin.cpp @@ -138,6 +138,10 @@ #include "module/tool_change.h" #endif +#if ENABLED(USE_CONTROLLER_FAN) + #include "feature/controllerfan.h" +#endif + bool Running = true; /** @@ -320,46 +324,6 @@ void quickstop_stepper() { SYNC_PLAN_POSITION_KINEMATIC(); } -#if ENABLED(USE_CONTROLLER_FAN) - - void controllerFan() { - static millis_t lastMotorOn = 0, // Last time a motor was turned on - nextMotorCheck = 0; // Last time the state was checked - const millis_t ms = millis(); - if (ELAPSED(ms, nextMotorCheck)) { - nextMotorCheck = ms + 2500UL; // Not a time critical function, so only check every 2.5s - if (X_ENABLE_READ == X_ENABLE_ON || Y_ENABLE_READ == Y_ENABLE_ON || Z_ENABLE_READ == Z_ENABLE_ON || thermalManager.soft_pwm_amount_bed > 0 - || E0_ENABLE_READ == E_ENABLE_ON // If any of the drivers are enabled... - #if E_STEPPERS > 1 - || E1_ENABLE_READ == E_ENABLE_ON - #if HAS_X2_ENABLE - || X2_ENABLE_READ == X_ENABLE_ON - #endif - #if E_STEPPERS > 2 - || E2_ENABLE_READ == E_ENABLE_ON - #if E_STEPPERS > 3 - || E3_ENABLE_READ == E_ENABLE_ON - #if E_STEPPERS > 4 - || E4_ENABLE_READ == E_ENABLE_ON - #endif // E_STEPPERS > 4 - #endif // E_STEPPERS > 3 - #endif // E_STEPPERS > 2 - #endif // E_STEPPERS > 1 - ) { - lastMotorOn = ms; //... set time to NOW so the fan will turn on - } - - // Fan off if no steppers have been enabled for CONTROLLERFAN_SECS seconds - uint8_t speed = (!lastMotorOn || ELAPSED(ms, lastMotorOn + (CONTROLLERFAN_SECS) * 1000UL)) ? 0 : CONTROLLERFAN_SPEED; - - // allows digital or PWM fan output to be used (see M42 handling) - WRITE(CONTROLLER_FAN_PIN, speed); - analogWrite(CONTROLLER_FAN_PIN, speed); - } - } - -#endif // USE_CONTROLLER_FAN - #if ENABLED(FILAMENT_RUNOUT_SENSOR) void handle_filament_runout() { @@ -510,7 +474,7 @@ void manage_inactivity(bool ignore_stepper_queue/*=false*/) { #endif #if ENABLED(USE_CONTROLLER_FAN) - controllerFan(); // Check if fan should be turned on to cool stepper drivers down + controllerfan_update(); // Check if fan should be turned on to cool stepper drivers down #endif #if ENABLED(EXTRUDER_RUNOUT_PREVENT) diff --git a/Marlin/src/feature/controllerfan.cpp b/Marlin/src/feature/controllerfan.cpp new file mode 100644 index 0000000000..f13ce18fca --- /dev/null +++ b/Marlin/src/feature/controllerfan.cpp @@ -0,0 +1,63 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (C) 2016 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 . + * + */ + +#include "../inc/MarlinConfig.h" + +#if ENABLED(USE_CONTROLLER_FAN) + +void controllerfan_update() { + static millis_t lastMotorOn = 0, // Last time a motor was turned on + nextMotorCheck = 0; // Last time the state was checked + const millis_t ms = millis(); + if (ELAPSED(ms, nextMotorCheck)) { + nextMotorCheck = ms + 2500UL; // Not a time critical function, so only check every 2.5s + if (X_ENABLE_READ == X_ENABLE_ON || Y_ENABLE_READ == Y_ENABLE_ON || Z_ENABLE_READ == Z_ENABLE_ON || thermalManager.soft_pwm_amount_bed > 0 + || E0_ENABLE_READ == E_ENABLE_ON // If any of the drivers are enabled... + #if E_STEPPERS > 1 + || E1_ENABLE_READ == E_ENABLE_ON + #if HAS_X2_ENABLE + || X2_ENABLE_READ == X_ENABLE_ON + #endif + #if E_STEPPERS > 2 + || E2_ENABLE_READ == E_ENABLE_ON + #if E_STEPPERS > 3 + || E3_ENABLE_READ == E_ENABLE_ON + #if E_STEPPERS > 4 + || E4_ENABLE_READ == E_ENABLE_ON + #endif // E_STEPPERS > 4 + #endif // E_STEPPERS > 3 + #endif // E_STEPPERS > 2 + #endif // E_STEPPERS > 1 + ) { + lastMotorOn = ms; //... set time to NOW so the fan will turn on + } + + // Fan off if no steppers have been enabled for CONTROLLERFAN_SECS seconds + uint8_t speed = (!lastMotorOn || ELAPSED(ms, lastMotorOn + (CONTROLLERFAN_SECS) * 1000UL)) ? 0 : CONTROLLERFAN_SPEED; + + // allows digital or PWM fan output to be used (see M42 handling) + WRITE(CONTROLLER_FAN_PIN, speed); + analogWrite(CONTROLLER_FAN_PIN, speed); + } +} + +#endif // USE_CONTROLLER_FAN diff --git a/Marlin/src/feature/controllerfan.h b/Marlin/src/feature/controllerfan.h new file mode 100644 index 0000000000..8a7b393c33 --- /dev/null +++ b/Marlin/src/feature/controllerfan.h @@ -0,0 +1,28 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (C) 2016 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 . + * + */ + +#ifndef __CONTROLLERFAN_H__ +#define __CONTROLLERFAN_H__ + +void controllerfan_update(); + +#endif // __CONTROLLERFAN_H__