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Fix HAL/STM32 FastIO macros #19678

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merged 1 commit into from Oct 10, 2020
Merged

Fix HAL/STM32 FastIO macros #19678

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10 changes: 5 additions & 5 deletions Marlin/src/HAL/STM32/fastio.h
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Expand Up @@ -51,15 +51,15 @@ void FastIO_init(); // Must be called before using fast io macros

#if defined(STM32F0xx) || defined(STM32F1xx) || defined(STM32F3xx) || defined(STM32L0xx) || defined(STM32L4xx)
#define _WRITE(IO, V) do { \
if (V) FastIOPortMap[STM_PORT(digitalPin[IO])]->BSRR = _BV32(digitalPinToPinName(IO) & 0x1F) ; \
else FastIOPortMap[STM_PORT(digitalPin[IO])]->BRR = _BV32(digitalPinToPinName(IO) & 0x1F) ; \
if (V) FastIOPortMap[STM_PORT(digitalPin[IO])]->BSRR = _BV32(STM_PIN(digitalPin[IO])) ; \
else FastIOPortMap[STM_PORT(digitalPin[IO])]->BRR = _BV32(STM_PIN(digitalPin[IO])) ; \
}while(0)
#else
#define _WRITE(IO, V) (FastIOPortMap[STM_PORT(digitalPin[IO])]->BSRR = _BV32(digitalPinToPinName(IO) + ((V) ? 0 : 16)))
#define _WRITE(IO, V) (FastIOPortMap[STM_PORT(digitalPin[IO])]->BSRR = _BV32(STM_PIN(digitalPin[IO]) + ((V) ? 0 : 16)))
#endif

#define _READ(IO) bool(READ_BIT(FastIOPortMap[STM_PORT(digitalPin[IO])]->IDR, _BV32(digitalPinToPinName(IO) & 0x1F)))
#define _TOGGLE(IO) (FastIOPortMap[STM_PORT(digitalPin[IO])]->ODR ^= _BV32(digitalPinToPinName(IO) & 0x1F))
#define _READ(IO) bool(READ_BIT(FastIOPortMap[STM_PORT(digitalPin[IO])]->IDR, _BV32(STM_PIN(digitalPin[IO]))))
#define _TOGGLE(IO) (FastIOPortMap[STM_PORT(digitalPin[IO])]->ODR ^= _BV32(STM_PIN(digitalPin[IO])))

#define _GET_MODE(IO)
#define _SET_MODE(IO,M) pinMode(IO, M)
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