hal/stm32f4__hal_8h_source.html

#ifndef _STM32F4_HAL_H

#define _STM32F4_HAL_H


#ifdef DESKTOP_BUILD

#define CRITICAL_SECTION_ENTER()

#define CRITICAL_SECTION_EXIT()

#else

#define CRITICAL_SECTION_ENTER() __disable_irq()

#define CRITICAL_SECTION_EXIT()  __enable_irq()

#endif


#define ENUM_IN_RANGE(x, lowerbound_inclusive, upperbound_exclusive) \

((lowerbound_inclusive) <= (x) && (x) < (upperbound_exclusive))


#define AF7_MASK 7U

#define AF4_MASK 4U

#define AF_SHIFT_WIDTH 4U


#define BIT_0 (1U << 0)

#define BIT_1 (1U << 1)

#define BIT_2 (1U << 2)

#define BIT_3 (1U << 3)

#define BIT_4 (1U << 4)

#define BIT_5 (1U << 5)

#define BIT_6 (1U << 6)

#define BIT_7 (1U << 7)

#define BIT_8 (1U << 8)

#define BIT_9 (1U << 9)

#define BIT_10 (1U << 10)

#define BIT_11 (1U << 11)

#define BIT_12 (1U << 12)

#define BIT_13 (1U << 13)

#define BIT_14 (1U << 14)

#define BIT_15 (1U << 15)

#define BIT_16 (1U << 16)

#define BIT_17 (1U << 17)

#define BIT_18 (1U << 18)

#define BIT_19 (1U << 19)

#define BIT_20 (1U << 20)

#define BIT_21 (1U << 21)

#define BIT_22 (1U << 22)

#define BIT_23 (1U << 23)

#define BIT_24 (1U << 24)

#define BIT_25 (1U << 25)

#define BIT_26 (1U << 26)

#define BIT_27 (1U << 27)

#define BIT_28 (1U << 28)

#define BIT_29 (1U << 29)

#define BIT_30 (1U << 30)

#define BIT_31 (1U << 31)


#define PIN_0 (0)

#define PIN_1 (1)

#define PIN_2 (2)

#define PIN_3 (3)

#define PIN_4 (4)

#define PIN_5 (5)

#define PIN_6 (6)

#define PIN_7 (7)

#define PIN_8 (8)

#define PIN_9 (9)

#define PIN_10 (10)

#define PIN_11 (11)

#define PIN_12 (12)

#define PIN_13 (13)

#define PIN_14 (14)

#define PIN_15 (15)


#endif /* _STM32F4_HAL_H */