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Add CONTROLLER_FAN_BED_HEATING option to control to run/not run the controller fan when the bed is heating #27409

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merged 3 commits into from
Oct 4, 2024
Merged

Add CONTROLLER_FAN_BED_HEATING option to control to run/not run the controller fan when the bed is heating #27409

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20c4b88
Add CONTROLLER_FAN_BED_HEATING option
rondlh Sep 9, 2024
e0d5adc
Merge 'bugfix-2.1.x' into pr/27409
thinkyhead Oct 3, 2024
a869f04
tweaks
thinkyhead Oct 3, 2024
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2 changes: 2 additions & 0 deletions Marlin/Configuration_adv.h
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Original file line number Diff line number Diff line change
Expand Up @@ -591,6 +591,8 @@
// Use TEMP_SENSOR_SOC as a trigger for enabling the controller fan
//#define CONTROLLER_FAN_MIN_SOC_TEMP 40 // (°C) Turn on the fan if the SoC reaches this temperature

#define CONTROLLER_FAN_BED_HEATING // Turn on the fan when heating the bed

//#define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings
#if ENABLED(CONTROLLER_FAN_EDITABLE)
#define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu
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4 changes: 3 additions & 1 deletion Marlin/src/feature/controllerfan.cpp
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Expand Up @@ -70,7 +70,9 @@ void ControllerFan::update() {
*/
const ena_mask_t axis_mask = TERN(CONTROLLER_FAN_USE_Z_ONLY, _BV(Z_AXIS), (ena_mask_t)~TERN0(CONTROLLER_FAN_IGNORE_Z, _BV(Z_AXIS)));
if ( (stepper.axis_enabled.bits & axis_mask)
|| TERN0(HAS_HEATED_BED, thermalManager.temp_bed.soft_pwm_amount > 0)
#if ALL(HAS_HEATED_BED, CONTROLLER_FAN_BED_HEATING)
|| thermalManager.temp_bed.soft_pwm_amount > 0
#endif
#ifdef CONTROLLER_FAN_MIN_BOARD_TEMP
|| thermalManager.wholeDegBoard() >= CONTROLLER_FAN_MIN_BOARD_TEMP
#endif
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1 change: 1 addition & 0 deletions Marlin/src/inc/Conditionals-4-adv.h
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Expand Up @@ -838,6 +838,7 @@
#if !TEMP_SENSOR_BED
#undef BED_MINTEMP
#undef BED_MAXTEMP
#undef CONTROLLER_FAN_BED_HEATING
#endif
#if DISABLED(THERMAL_PROTECTION_BED)
#undef THERMAL_PROTECTION_BED_PERIOD
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