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Allow STM32/STM32F1 pins to be set as Open Drain (OD) #27616

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Merged
merged 3 commits into from
Jan 9, 2025
Merged

Allow STM32/STM32F1 pins to be set as Open Drain (OD) #27616

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b3ef1b2
Added G34 to ProUI Home menu
Dec 4, 2024
32ae6ac
Merge remote-tracking branch 'upstream/bugfix-2.1.x' into RedEchidnaDev
Jan 1, 2025
cd999cb
Added Open Drain Output for STM32 HALs
RedEchidnaUK Jan 1, 2025
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1 change: 1 addition & 0 deletions Marlin/src/HAL/STM32/fastio.h
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,7 @@ void FastIO_init(); // Must be called before using fast io macros
#define SET_INPUT_PULLUP(IO) _SET_MODE(IO, INPUT_PULLUP) //!< Input with Pull-up activation
#define SET_INPUT_PULLDOWN(IO) _SET_MODE(IO, INPUT_PULLDOWN) //!< Input with Pull-down activation
#define SET_OUTPUT(IO) OUT_WRITE(IO, LOW)
#define SET_OUTPUT_OD(IO) OUT_WRITE_OD(IO, LOW)
#define SET_PWM(IO) _SET_MODE(IO, PWM)

#define IS_INPUT(IO)
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1 change: 1 addition & 0 deletions Marlin/src/HAL/STM32F1/fastio.h
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@
#define SET_INPUT_PULLUP(IO) _SET_MODE(IO, GPIO_INPUT_PU)
#define SET_INPUT_PULLDOWN(IO) _SET_MODE(IO, GPIO_INPUT_PD)
#define SET_OUTPUT(IO) OUT_WRITE(IO, LOW)
#define SET_OUTPUT_OD(IO) OUT_WRITE_OD(IO, LOW)
#define SET_PWM(IO) pinMode(IO, PWM) // do{ gpio_set_mode(PIN_MAP[pin].gpio_device, PIN_MAP[pin].gpio_bit, GPIO_AF_OUTPUT_PP); timer_set_mode(PIN_MAP[pin].timer_device, PIN_MAP[pin].timer_channel, TIMER_PWM); }while(0)
#define SET_PWM_OD(IO) pinMode(IO, PWM_OPEN_DRAIN)

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