DISPC HAL

Hardware access layer for managing the Display Controller (DISPC) peripheral. More...

Enumerations
enum	nrf_dispc_event_t {   NRF_DISPC_EVENT_CORE = offsetof(NRF_DISPC_Type, EVENTS_CORE) ,   NRF_DISPC_EVENT_UNDERRUN = offsetof(NRF_DISPC_Type, EVENTS_UNDERRUN) ,   NRF_DISPC_EVENT_LOW_BUFFER = offsetof(NRF_DISPC_Type, EVENTS_LOWBUFFER) ,   NRF_DISPC_EVENT_STARTED = offsetof(NRF_DISPC_Type, EVENTS_STARTED) }
	DISPC events. More...
enum	nrf_dispc_int_mask_t {   NRF_DISPC_INT_CORE_MASK = DISPC_INTEN_CORE_Msk ,   NRF_DISPC_INT_UNDERRUN_MASK = DISPC_INTEN_UNDERRUN_Msk ,   NRF_DISPC_INT_LOW_BUFFER_MASK = DISPC_INTEN_LOWBUFFER_Msk ,   NRF_DISPC_INT_STARTED_MASK = DISPC_INTEN_STARTED_Msk }
	DISPC interrupts. More...

Functions
NRF_STATIC_INLINE void	nrf_dispc_event_clear (NRF_DISPC_Type *p_reg, nrf_dispc_event_t event)
	Function for clearing the specified DISPC event.
NRF_STATIC_INLINE bool	nrf_dispc_event_check (NRF_DISPC_Type const *p_reg, nrf_dispc_event_t event)
	Function for retrieving the state of the DISPC event.
NRF_STATIC_INLINE uint32_t	nrf_dispc_event_address_get (NRF_DISPC_Type const *p_reg, nrf_dispc_event_t event)
	Function for getting the address of the specified DISPC event register.
NRF_STATIC_INLINE void	nrf_dispc_int_enable (NRF_DISPC_Type *p_reg, uint32_t mask)
	Function for enabling specified interrupts.
NRF_STATIC_INLINE void	nrf_dispc_int_disable (NRF_DISPC_Type *p_reg, uint32_t mask)
	Function for disabling specified interrupts.
NRF_STATIC_INLINE bool	nrf_dispc_int_enable_check (NRF_DISPC_Type const *p_reg, uint32_t mask)
	Function for checking if the specified interrupts are enabled.
NRF_STATIC_INLINE void	nrf_dispc_enable (NRF_DISPC_Type *p_reg)
	Function for enabling the DISPC.
NRF_STATIC_INLINE void	nrf_dispc_disable (NRF_DISPC_Type *p_reg)
	Function for disabling the DISPC.
NRF_STATIC_INLINE bool	nrf_dispc_enable_check (NRF_DISPC_Type const *p_reg)
	Function for checking if the DISPC peripheral is enabled.

Detailed Description

Hardware access layer for managing the Display Controller (DISPC) peripheral.

Enumeration Type Documentation

nrf_dispc_event_t

enum nrf_dispc_event_t

DISPC events.

Enumerator
NRF_DISPC_EVENT_CORE	Event indicating that interrupt triggered at DISPC core.
NRF_DISPC_EVENT_UNDERRUN	Event indicating that underrun triggered in the DISPC core FIFO
NRF_DISPC_EVENT_LOW_BUFFER	Event indicating a low level condition in the DISPC core FIFO
NRF_DISPC_EVENT_STARTED	Event indicating that the display controller has been enabled.

nrf_dispc_int_mask_t

enum nrf_dispc_int_mask_t

DISPC interrupts.

Enumerator
NRF_DISPC_INT_CORE_MASK	DISPC interrupt for CORE event.
NRF_DISPC_INT_UNDERRUN_MASK	DISPC interrupt for UNDERRUN event.
NRF_DISPC_INT_LOW_BUFFER_MASK	DISPC interrupt for LOWBUFFER event.
NRF_DISPC_INT_STARTED_MASK	DISPC interrupt for STARTED event.

Function Documentation

nrf_dispc_disable()

NRF_STATIC_INLINE void nrf_dispc_disable

(

NRF_DISPC_Type *

p_reg

)

Function for disabling the DISPC.

Parameters

[in]

p_reg

Pointer to the structure of registers of the peripheral.

nrf_dispc_enable()

NRF_STATIC_INLINE void nrf_dispc_enable

(

NRF_DISPC_Type *

p_reg

)

Function for enabling the DISPC.

Parameters

[in]

p_reg

Pointer to the structure of registers of the peripheral.

nrf_dispc_enable_check()

NRF_STATIC_INLINE bool nrf_dispc_enable_check

(

NRF_DISPC_Type const *

p_reg

)

Function for checking if the DISPC peripheral is enabled.

Parameters

[in]

p_reg

Pointer to the structure of registers of the peripheral.

Return values

true	The DISPC peripheral is enabled.
false	The DISPC peripheral is not enabled.

nrf_dispc_event_address_get()

NRF_STATIC_INLINE uint32_t nrf_dispc_event_address_get	(	NRF_DISPC_Type const *	p_reg,
		nrf_dispc_event_t	event
	)

Function for getting the address of the specified DISPC event register.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	The specified event.

Returns

Address of the specified event register.

nrf_dispc_event_check()

NRF_STATIC_INLINE bool nrf_dispc_event_check	(	NRF_DISPC_Type const *	p_reg,
		nrf_dispc_event_t	event
	)

Function for retrieving the state of the DISPC event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event to be checked.

Return values

true	The event has been generated.
false	The event has not been generated.

nrf_dispc_event_clear()

NRF_STATIC_INLINE void nrf_dispc_event_clear	(	NRF_DISPC_Type *	p_reg,
		nrf_dispc_event_t	event
	)

Function for clearing the specified DISPC event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event to be cleared.

nrf_dispc_int_disable()

NRF_STATIC_INLINE void nrf_dispc_int_disable	(	NRF_DISPC_Type *	p_reg,
		uint32_t	mask
	)

Function for disabling specified interrupts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be disabled. Use nrf_dispc_int_mask_t values for bit masking.

nrf_dispc_int_enable()

NRF_STATIC_INLINE void nrf_dispc_int_enable	(	NRF_DISPC_Type *	p_reg,
		uint32_t	mask
	)

Function for enabling specified interrupts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be enabled. Use nrf_dispc_int_mask_t values for bit masking.

nrf_dispc_int_enable_check()

NRF_STATIC_INLINE bool nrf_dispc_int_enable_check	(	NRF_DISPC_Type const *	p_reg,
		uint32_t	mask
	)

Function for checking if the specified interrupts are enabled.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be checked. Use nrf_dispc_int_mask_t values for bit masking.

Returns

true requested interrupts are enabled.

false requested interrupts are disabled.