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🔧 Sanity-check AVR D9 Fan PWM / SPEAKER Timer2 (#23672)

FB4S_WIFI
Mike La Spina 3 years ago
committed by Scott Lahteine
parent
commit
f42c1b4cae
  1. 10
      Marlin/src/HAL/AVR/inc/SanityCheck.h
  2. 2
      Marlin/src/inc/SanityCheck.h

10
Marlin/src/HAL/AVR/inc/SanityCheck.h

@ -29,7 +29,15 @@
* Checks for FAST PWM
*/
#if ALL(FAST_PWM_FAN, USE_OCR2A_AS_TOP, HAS_TCCR2)
#error "USE_OCR2A_AS_TOP does not apply to devices with a single output TIMER2"
#error "USE_OCR2A_AS_TOP does not apply to devices with a single output TIMER2."
#endif
/**
* Checks for SOFT PWM
*/
#if HAS_FAN0 && FAN_PIN == 9 && DISABLED(FAN_SOFT_PWM) && ENABLED(SPEAKER)
#error "FAN_PIN 9 Hardware PWM uses Timer 2 which conflicts with Arduino AVR Tone Timer (for SPEAKER)."
#error "Disable SPEAKER or enable FAN_SOFT_PWM."
#endif
/**

2
Marlin/src/inc/SanityCheck.h

@ -2018,7 +2018,7 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
#if CONTROLLER_FAN_PIN == FAN_PIN
#error "You cannot set CONTROLLER_FAN_PIN equal to FAN_PIN."
#elif ENABLED(FAN_SOFT_PWM_REQUIRED) && DISABLED(FAN_SOFT_PWM)
#error "FAN_SOFT_PWM is required. Enable it to continue."
#error "FAN_SOFT_PWM is required for your board. Enable it to continue."
#endif
#endif

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