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🔧 Group FAST_PWM_FAN.options (#23331)

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Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
This commit is contained in:
Robby Candra
2021-12-23 15:19:39 +07:00
committed by Scott Lahteine
parent 9ecfa1d252
commit aef613acd3
4 changed files with 20 additions and 24 deletions
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11
Marlin/src/inc/Conditionals_post.h
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@ -2667,17 +2667,6 @@
#error "FAN_OFF_PWM must be less than or equal to FAN_MIN_PWM."
#endif
/**
* FAST PWM FAN default PWM frequency
*/
#if !defined(FAST_PWM_FAN_FREQUENCY) && ENABLED(FAST_PWM_FAN)
#ifdef __AVR__
#define FAST_PWM_FAN_FREQUENCY ((F_CPU) / (2 * 255 * 1))
#else
#define FAST_PWM_FAN_FREQUENCY 1000U
#endif
#endif
/**
* Controller Fan Settings
*/

1
Marlin/src/pins/stm32f1/pins_LONGER3D_LK.h
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@ -95,7 +95,6 @@
#define FAN_MAX_PWM 255
#else
#define FAST_PWM_FAN // STM32 Variant allow TIMER2 Hardware PWM
#define FAST_PWM_FAN_FREQUENCY 31400 // This frequency allow a good range, fan starts at 3%, half noise at 50%
#define FAN_MIN_PWM 5
#define FAN_MAX_PWM 255
#endif