intc_wkpu_nxp_s32.h File Reference

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Typedefs
typedef void(*	wkpu_nxp_s32_callback_t) (uint8_t pin, void *arg)
	Driver for Wake-up interrupt/event controller in NXP S32 MCUs.

Enumerations
enum	wkpu_nxp_s32_trigger { WKPU_NXP_S32_RISING_EDGE , WKPU_NXP_S32_FALLING_EDGE , WKPU_NXP_S32_BOTH_EDGES }
	NXP WKPU pin activation type. More...

Functions
void	wkpu_nxp_s32_unset_callback (const struct device *dev, uint8_t irq)
	Unset WKPU callback for line.
int	wkpu_nxp_s32_set_callback (const struct device *dev, uint8_t irq, uint8_t pin, wkpu_nxp_s32_callback_t cb, void *arg)
	Set WKPU callback for line.
void	wkpu_nxp_s32_enable_interrupt (const struct device *dev, uint8_t irq, enum wkpu_nxp_s32_trigger trigger)
	Set edge event and enable interrupt for WKPU line.
void	wkpu_nxp_s32_disable_interrupt (const struct device *dev, uint8_t irq)
	Disable interrupt for WKPU line.
uint64_t	wkpu_nxp_s32_get_pending (const struct device *dev)
	Get pending interrupt for WKPU device.

Typedef Documentation

wkpu_nxp_s32_callback_t

typedef void(* wkpu_nxp_s32_callback_t) (uint8_t pin, void *arg)

Driver for Wake-up interrupt/event controller in NXP S32 MCUs.

NXP WKPU callback

Enumeration Type Documentation

wkpu_nxp_s32_trigger

enum wkpu_nxp_s32_trigger

NXP WKPU pin activation type.

Enumerator
WKPU_NXP_S32_RISING_EDGE	Interrupt triggered on rising edge.
WKPU_NXP_S32_FALLING_EDGE	Interrupt triggered on falling edge.
WKPU_NXP_S32_BOTH_EDGES	Interrupt triggered on either edge.

Function Documentation

wkpu_nxp_s32_disable_interrupt()

void wkpu_nxp_s32_disable_interrupt	(	const struct device *	dev,
		uint8_t	irq
	)

Disable interrupt for WKPU line.

Parameters

dev	WKPU device
irq	WKPU interrupt number

wkpu_nxp_s32_enable_interrupt()

void wkpu_nxp_s32_enable_interrupt	(	const struct device *	dev,
		uint8_t	irq,
		enum wkpu_nxp_s32_trigger	trigger
	)

Set edge event and enable interrupt for WKPU line.

Parameters

dev	WKPU device
irq	WKPU interrupt number
trigger	pin activation trigger

wkpu_nxp_s32_get_pending()

uint64_t wkpu_nxp_s32_get_pending

(

const struct device *

dev

)

Get pending interrupt for WKPU device.

Parameters

dev	WKPU device

Returns

A bitmask containing pending interrupts

wkpu_nxp_s32_set_callback()

int wkpu_nxp_s32_set_callback	(	const struct device *	dev,
		uint8_t	irq,
		uint8_t	pin,
		wkpu_nxp_s32_callback_t	cb,
		void *	arg
	)

Set WKPU callback for line.

Parameters

dev	WKPU device
irq	WKPU interrupt number
pin	GPIO pin
cb	Callback
arg	Callback data

Return values

0	on SUCCESS
-EBUSY	if callback for the line is already set

wkpu_nxp_s32_unset_callback()

void wkpu_nxp_s32_unset_callback	(	const struct device *	dev,
		uint8_t	irq
	)

Unset WKPU callback for line.

Parameters

dev	WKPU device
irq	WKPU interrupt number