Hardware access layer for managing the Event Generator Unit (EGU) peripheral. More...

Enumerations
enum	nrf_egu_task_t { NRF_EGU_TASK_TRIGGER0 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[0]), NRF_EGU_TASK_TRIGGER1 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[1]), NRF_EGU_TASK_TRIGGER2 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[2]), NRF_EGU_TASK_TRIGGER3 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[3]), NRF_EGU_TASK_TRIGGER4 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[4]), NRF_EGU_TASK_TRIGGER5 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[5]), NRF_EGU_TASK_TRIGGER6 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[6]), NRF_EGU_TASK_TRIGGER7 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[7]), NRF_EGU_TASK_TRIGGER8 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[8]), NRF_EGU_TASK_TRIGGER9 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[9]), NRF_EGU_TASK_TRIGGER10 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[10]), NRF_EGU_TASK_TRIGGER11 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[11]), NRF_EGU_TASK_TRIGGER12 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[12]), NRF_EGU_TASK_TRIGGER13 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[13]), NRF_EGU_TASK_TRIGGER14 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[14]), NRF_EGU_TASK_TRIGGER15 = offsetof(NRF_EGU_Type, TASKS_TRIGGER[15]) }
	EGU tasks. More...

enum	nrf_egu_event_t { NRF_EGU_EVENT_TRIGGERED0 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[0]), NRF_EGU_EVENT_TRIGGERED1 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[1]), NRF_EGU_EVENT_TRIGGERED2 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[2]), NRF_EGU_EVENT_TRIGGERED3 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[3]), NRF_EGU_EVENT_TRIGGERED4 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[4]), NRF_EGU_EVENT_TRIGGERED5 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[5]), NRF_EGU_EVENT_TRIGGERED6 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[6]), NRF_EGU_EVENT_TRIGGERED7 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[7]), NRF_EGU_EVENT_TRIGGERED8 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[8]), NRF_EGU_EVENT_TRIGGERED9 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[9]), NRF_EGU_EVENT_TRIGGERED10 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[10]), NRF_EGU_EVENT_TRIGGERED11 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[11]), NRF_EGU_EVENT_TRIGGERED12 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[12]), NRF_EGU_EVENT_TRIGGERED13 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[13]), NRF_EGU_EVENT_TRIGGERED14 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[14]), NRF_EGU_EVENT_TRIGGERED15 = offsetof(NRF_EGU_Type, EVENTS_TRIGGERED[15]) }
	EGU events. More...

enum	nrf_egu_int_mask_t { NRF_EGU_INT_TRIGGERED0 = EGU_INTENSET_TRIGGERED0_Msk, NRF_EGU_INT_TRIGGERED1 = EGU_INTENSET_TRIGGERED1_Msk, NRF_EGU_INT_TRIGGERED2 = EGU_INTENSET_TRIGGERED2_Msk, NRF_EGU_INT_TRIGGERED3 = EGU_INTENSET_TRIGGERED3_Msk, NRF_EGU_INT_TRIGGERED4 = EGU_INTENSET_TRIGGERED4_Msk, NRF_EGU_INT_TRIGGERED5 = EGU_INTENSET_TRIGGERED5_Msk, NRF_EGU_INT_TRIGGERED6 = EGU_INTENSET_TRIGGERED6_Msk, NRF_EGU_INT_TRIGGERED7 = EGU_INTENSET_TRIGGERED7_Msk, NRF_EGU_INT_TRIGGERED8 = EGU_INTENSET_TRIGGERED8_Msk, NRF_EGU_INT_TRIGGERED9 = EGU_INTENSET_TRIGGERED9_Msk, NRF_EGU_INT_TRIGGERED10 = EGU_INTENSET_TRIGGERED10_Msk, NRF_EGU_INT_TRIGGERED11 = EGU_INTENSET_TRIGGERED11_Msk, NRF_EGU_INT_TRIGGERED12 = EGU_INTENSET_TRIGGERED12_Msk, NRF_EGU_INT_TRIGGERED13 = EGU_INTENSET_TRIGGERED13_Msk, NRF_EGU_INT_TRIGGERED14 = EGU_INTENSET_TRIGGERED14_Msk, NRF_EGU_INT_TRIGGERED15 = EGU_INTENSET_TRIGGERED15_Msk, NRF_EGU_INT_ALL = 0xFFFFuL }
	EGU interrupts. More...

Functions
__STATIC_INLINE uint32_t	nrf_egu_channel_count (NRF_EGU_Type *NRF_EGUx)
	Function for getting max channel number of given EGU. More...

__STATIC_INLINE void	nrf_egu_task_trigger (NRF_EGU_Type *NRF_EGUx, nrf_egu_task_t egu_task)
	Function for triggering a specific EGU task. More...

__STATIC_INLINE uint32_t *	nrf_egu_task_address_get (NRF_EGU_Type *NRF_EGUx, nrf_egu_task_t egu_task)
	Function for returning the address of a specific EGU task register. More...

__STATIC_INLINE uint32_t *	nrf_egu_task_trigger_address_get (NRF_EGU_Type *NRF_EGUx, uint8_t channel)
	Function for returning the address of a specific EGU TRIGGER task register. More...

__STATIC_INLINE nrf_egu_task_t	nrf_egu_task_trigger_get (NRF_EGU_Type *NRF_EGUx, uint8_t channel)
	Function for returning the specific EGU TRIGGER task. More...

__STATIC_INLINE bool	nrf_egu_event_check (NRF_EGU_Type *NRF_EGUx, nrf_egu_event_t egu_event)
	Function for returning the state of a specific EGU event. More...

__STATIC_INLINE void	nrf_egu_event_clear (NRF_EGU_Type *NRF_EGUx, nrf_egu_event_t egu_event)
	Function for clearing a specific EGU event. More...

__STATIC_INLINE uint32_t *	nrf_egu_event_address_get (NRF_EGU_Type *NRF_EGUx, nrf_egu_event_t egu_event)
	Function for returning the address of a specific EGU event register. More...

__STATIC_INLINE uint32_t *	nrf_egu_event_triggered_address_get (NRF_EGU_Type *NRF_EGUx, uint8_t channel)
	Function for returning the address of a specific EGU TRIGGERED event register. More...

__STATIC_INLINE nrf_egu_event_t	nrf_egu_event_triggered_get (NRF_EGU_Type *NRF_EGUx, uint8_t channel)
	Function for returning the specific EGU TRIGGERED event. More...

__STATIC_INLINE void	nrf_egu_int_enable (NRF_EGU_Type *NRF_EGUx, uint32_t egu_int_mask)
	Function for enabling one or more specific EGU interrupts. More...

__STATIC_INLINE bool	nrf_egu_int_enable_check (NRF_EGU_Type *NRF_EGUx, uint32_t egu_int_mask)
	Function for retrieving the state of one or more EGU interrupts. More...

__STATIC_INLINE void	nrf_egu_int_disable (NRF_EGU_Type *NRF_EGUx, uint32_t egu_int_mask)
	Function for disabling one or more specific EGU interrupts. More...

__STATIC_INLINE nrf_egu_int_mask_t	nrf_egu_int_get (NRF_EGU_Type *NRF_EGUx, uint8_t channel)
	Function for retrieving one or more specific EGU interrupts. More...

Detailed Description

Hardware access layer for managing the Event Generator Unit (EGU) peripheral.

Enumeration Type Documentation

enum nrf_egu_event_t

EGU events.

Enumerator
NRF_EGU_EVENT_TRIGGERED0	Event number 0 generated by triggering the corresponding TRIGGER[0] task.
NRF_EGU_EVENT_TRIGGERED1	Event number 1 generated by triggering the corresponding TRIGGER[1] task.
NRF_EGU_EVENT_TRIGGERED2	Event number 2 generated by triggering the corresponding TRIGGER[2] task.
NRF_EGU_EVENT_TRIGGERED3	Event number 3 generated by triggering the corresponding TRIGGER[3] task.
NRF_EGU_EVENT_TRIGGERED4	Event number 4 generated by triggering the corresponding TRIGGER[4] task.
NRF_EGU_EVENT_TRIGGERED5	Event number 5 generated by triggering the corresponding TRIGGER[5] task.
NRF_EGU_EVENT_TRIGGERED6	Event number 6 generated by triggering the corresponding TRIGGER[6] task.
NRF_EGU_EVENT_TRIGGERED7	Event number 7 generated by triggering the corresponding TRIGGER[7] task.
NRF_EGU_EVENT_TRIGGERED8	Event number 8 generated by triggering the corresponding TRIGGER[8] task.
NRF_EGU_EVENT_TRIGGERED9	Event number 9 generated by triggering the corresponding TRIGGER[9] task.
NRF_EGU_EVENT_TRIGGERED10	Event number 10 generated by triggering the corresponding TRIGGER[10] task.
NRF_EGU_EVENT_TRIGGERED11	Event number 11 generated by triggering the corresponding TRIGGER[11] task.
NRF_EGU_EVENT_TRIGGERED12	Event number 12 generated by triggering the corresponding TRIGGER[12] task.
NRF_EGU_EVENT_TRIGGERED13	Event number 13 generated by triggering the corresponding TRIGGER[13] task.
NRF_EGU_EVENT_TRIGGERED14	Event number 14 generated by triggering the corresponding TRIGGER[14] task.
NRF_EGU_EVENT_TRIGGERED15	Event number 15 generated by triggering the corresponding TRIGGER[15] task.

enum nrf_egu_int_mask_t

EGU interrupts.

Enumerator
NRF_EGU_INT_TRIGGERED0	Interrupt on EVENTS_TRIGGERED[0] event.
NRF_EGU_INT_TRIGGERED1	Interrupt on EVENTS_TRIGGERED[1] event.
NRF_EGU_INT_TRIGGERED2	Interrupt on EVENTS_TRIGGERED[2] event.
NRF_EGU_INT_TRIGGERED3	Interrupt on EVENTS_TRIGGERED[3] event.
NRF_EGU_INT_TRIGGERED4	Interrupt on EVENTS_TRIGGERED[4] event.
NRF_EGU_INT_TRIGGERED5	Interrupt on EVENTS_TRIGGERED[5] event.
NRF_EGU_INT_TRIGGERED6	Interrupt on EVENTS_TRIGGERED[6] event.
NRF_EGU_INT_TRIGGERED7	Interrupt on EVENTS_TRIGGERED[7] event.
NRF_EGU_INT_TRIGGERED8	Interrupt on EVENTS_TRIGGERED[8] event.
NRF_EGU_INT_TRIGGERED9	Interrupt on EVENTS_TRIGGERED[9] event.
NRF_EGU_INT_TRIGGERED10	Interrupt on EVENTS_TRIGGERED[10] event.
NRF_EGU_INT_TRIGGERED11	Interrupt on EVENTS_TRIGGERED[11] event.
NRF_EGU_INT_TRIGGERED12	Interrupt on EVENTS_TRIGGERED[12] event.
NRF_EGU_INT_TRIGGERED13	Interrupt on EVENTS_TRIGGERED[13] event.
NRF_EGU_INT_TRIGGERED14	Interrupt on EVENTS_TRIGGERED[14] event.
NRF_EGU_INT_TRIGGERED15	Interrupt on EVENTS_TRIGGERED[15] event.

enum nrf_egu_task_t

EGU tasks.

Enumerator
NRF_EGU_TASK_TRIGGER0	Trigger 0 for triggering the corresponding TRIGGERED[0] event.
NRF_EGU_TASK_TRIGGER1	Trigger 1 for triggering the corresponding TRIGGERED[1] event.
NRF_EGU_TASK_TRIGGER2	Trigger 2 for triggering the corresponding TRIGGERED[2] event.
NRF_EGU_TASK_TRIGGER3	Trigger 3 for triggering the corresponding TRIGGERED[3] event.
NRF_EGU_TASK_TRIGGER4	Trigger 4 for triggering the corresponding TRIGGERED[4] event.
NRF_EGU_TASK_TRIGGER5	Trigger 5 for triggering the corresponding TRIGGERED[5] event.
NRF_EGU_TASK_TRIGGER6	Trigger 6 for triggering the corresponding TRIGGERED[6] event.
NRF_EGU_TASK_TRIGGER7	Trigger 7 for triggering the corresponding TRIGGERED[7] event.
NRF_EGU_TASK_TRIGGER8	Trigger 8 for triggering the corresponding TRIGGERED[8] event.
NRF_EGU_TASK_TRIGGER9	Trigger 9 for triggering the corresponding TRIGGERED[9] event.
NRF_EGU_TASK_TRIGGER10	Trigger 10 for triggering the corresponding TRIGGERED[10] event.
NRF_EGU_TASK_TRIGGER11	Trigger 11 for triggering the corresponding TRIGGERED[11] event.
NRF_EGU_TASK_TRIGGER12	Trigger 12 for triggering the corresponding TRIGGERED[12] event.
NRF_EGU_TASK_TRIGGER13	Trigger 13 for triggering the corresponding TRIGGERED[13] event.
NRF_EGU_TASK_TRIGGER14	Trigger 14 for triggering the corresponding TRIGGERED[14] event.
NRF_EGU_TASK_TRIGGER15	Trigger 15 for triggering the corresponding TRIGGERED[15] event.

Function Documentation

__STATIC_INLINE uint32_t nrf_egu_channel_count ( NRF_EGU_Type * NRF_EGUx )

Function for getting max channel number of given EGU.

Parameters

NRF_EGUx EGU instance.

Returns: number of available channels.

__STATIC_INLINE uint32_t* nrf_egu_event_address_get	(	NRF_EGU_Type *	NRF_EGUx ,
		nrf_egu_event_t	egu_event
	)

Function for returning the address of a specific EGU event register.

Parameters

NRF_EGUx	EGU instance.
egu_event	EGU event.

__STATIC_INLINE bool nrf_egu_event_check	(	NRF_EGU_Type *	NRF_EGUx ,
		nrf_egu_event_t	egu_event
	)

Function for returning the state of a specific EGU event.

Parameters

NRF_EGUx	EGU instance.
egu_event	EGU event to check.

__STATIC_INLINE void nrf_egu_event_clear	(	NRF_EGU_Type *	NRF_EGUx ,
		nrf_egu_event_t	egu_event
	)

Function for clearing a specific EGU event.

Parameters

NRF_EGUx	EGU instance.
egu_event	EGU event to clear.

__STATIC_INLINE uint32_t* nrf_egu_event_triggered_address_get	(	NRF_EGU_Type *	NRF_EGUx ,
		uint8_t	channel
	)

Function for returning the address of a specific EGU TRIGGERED event register.

Parameters

NRF_EGUx	EGU instance.
channel	Channel number.

__STATIC_INLINE nrf_egu_event_t nrf_egu_event_triggered_get	(	NRF_EGU_Type *	NRF_EGUx ,
		uint8_t	channel
	)

Function for returning the specific EGU TRIGGERED event.

Parameters

NRF_EGUx	EGU instance.
channel	Channel number.

__STATIC_INLINE void nrf_egu_int_disable	(	NRF_EGU_Type *	NRF_EGUx ,
		uint32_t	egu_int_mask
	)

Function for disabling one or more specific EGU interrupts.

Parameters

NRF_EGUx	EGU instance.
egu_int_mask	Interrupts to disable.

__STATIC_INLINE void nrf_egu_int_enable	(	NRF_EGU_Type *	NRF_EGUx ,
		uint32_t	egu_int_mask
	)

Function for enabling one or more specific EGU interrupts.

Parameters

NRF_EGUx	EGU instance.
egu_int_mask	Interrupts to enable.

__STATIC_INLINE bool nrf_egu_int_enable_check	(	NRF_EGU_Type *	NRF_EGUx ,
		uint32_t	egu_int_mask
	)

Function for retrieving the state of one or more EGU interrupts.

Parameters

NRF_EGUx	EGU instance.
egu_int_mask	Interrupts to check.

Return values

true	If all of the specified interrupts are enabled.
false	If at least one of the specified interrupts is disabled.

__STATIC_INLINE nrf_egu_int_mask_t nrf_egu_int_get	(	NRF_EGU_Type *	NRF_EGUx ,
		uint8_t	channel
	)

Function for retrieving one or more specific EGU interrupts.

Parameters

NRF_EGUx	EGU instance.
channel	Channel number.

Returns: EGU interrupt mask.

__STATIC_INLINE uint32_t* nrf_egu_task_address_get	(	NRF_EGU_Type *	NRF_EGUx ,
		nrf_egu_task_t	egu_task
	)

Function for returning the address of a specific EGU task register.

Parameters

NRF_EGUx	EGU instance.
egu_task	EGU task.

__STATIC_INLINE void nrf_egu_task_trigger	(	NRF_EGU_Type *	NRF_EGUx ,
		nrf_egu_task_t	egu_task
	)

Function for triggering a specific EGU task.

Parameters

NRF_EGUx	EGU instance.
egu_task	EGU task.

__STATIC_INLINE uint32_t* nrf_egu_task_trigger_address_get	(	NRF_EGU_Type *	NRF_EGUx ,
		uint8_t	channel
	)

Function for returning the address of a specific EGU TRIGGER task register.

Parameters

NRF_EGUx	EGU instance.
channel	Channel number.

__STATIC_INLINE nrf_egu_task_t nrf_egu_task_trigger_get	(	NRF_EGU_Type *	NRF_EGUx ,
		uint8_t	channel
	)

Function for returning the specific EGU TRIGGER task.

Parameters

NRF_EGUx	EGU instance.
channel	Channel number.

EGU HAL

nRF5 SDK v15.0.0

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

Function Documentation