stm32/mphalport: Use GPIO BSRRL/BSRRH registers for H7 MCUs.

crypto-aes
iabdalkader 5 years ago committed by Damien George
parent 2e93d4167d
commit 3f86fbcb07

@ -45,8 +45,13 @@ static inline mp_uint_t mp_hal_ticks_cpu(void) {
#define mp_hal_pin_input(p) mp_hal_pin_config((p), MP_HAL_PIN_MODE_INPUT, MP_HAL_PIN_PULL_NONE, 0)
#define mp_hal_pin_output(p) mp_hal_pin_config((p), MP_HAL_PIN_MODE_OUTPUT, MP_HAL_PIN_PULL_NONE, 0)
#define mp_hal_pin_open_drain(p) mp_hal_pin_config((p), MP_HAL_PIN_MODE_OPEN_DRAIN, MP_HAL_PIN_PULL_NONE, 0)
#if defined(STM32H7)
#define mp_hal_pin_high(p) (((p)->gpio->BSRRL) = (p)->pin_mask)
#define mp_hal_pin_low(p) (((p)->gpio->BSRRH) = (p)->pin_mask)
#else
#define mp_hal_pin_high(p) (((p)->gpio->BSRR) = (p)->pin_mask)
#define mp_hal_pin_low(p) (((p)->gpio->BSRR) = ((p)->pin_mask << 16))
#endif
#define mp_hal_pin_od_low(p) mp_hal_pin_low(p)
#define mp_hal_pin_od_high(p) mp_hal_pin_high(p)
#define mp_hal_pin_read(p) (((p)->gpio->IDR >> (p)->pin) & 1)

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