HAL
TRIGGER_FALLING is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALTRIGGER_FALLING

TRIGGER_FALLING macro

Syntax

#define TRIGGER_FALLING (0x2UL << TRIGGER_MODE_Pos)

References

LocationText
stm32f4xx_hal_gpio.h:271
#define TRIGGER_FALLING (0x2UL << TRIGGER_MODE_Pos)
stm32f4xx_hal_gpio.c:259
if((GPIO_Init->Mode & TRIGGER_FALLING) != 0x00U)
stm32f4xx_hal_gpio.h:126
#define GPIO_MODE_IT_FALLING (MODE_INPUT | EXTI_IT | TRIGGER_FALLING) /*!< External Interrupt Mode with Falling edge trigger detection */
stm32f4xx_hal_gpio.h:127
#define GPIO_MODE_IT_RISING_FALLING (MODE_INPUT | EXTI_IT | TRIGGER_RISING | TRIGGER_FALLING) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
stm32f4xx_hal_gpio.h:130
#define GPIO_MODE_EVT_FALLING (MODE_INPUT | EXTI_EVT | TRIGGER_FALLING) /*!< External Event Mode with Falling edge trigger detection */
stm32f4xx_hal_gpio.h:131
#define GPIO_MODE_EVT_RISING_FALLING (MODE_INPUT | EXTI_EVT | TRIGGER_RISING | TRIGGER_FALLING) /*!< External Event Mode with Rising/Falling edge trigger detection */