ACL HAL

Hardware access layer for managing the Access Control List (ACL) peripheral. More...

Enumerations
enum	nrf_acl_perm_t {   NRF_ACL_PERM_READ_NO_WRITE = ACL_ACL_PERM_WRITE_Msk,   NRF_ACL_PERM_NO_READ_WRITE = ACL_ACL_PERM_READ_Msk,   NRF_ACL_PERM_NO_READ_NO_WRITE = ACL_ACL_PERM_READ_Msk | ACL_ACL_PERM_WRITE_Msk }
	ACL permissions. More...

Functions
NRF_STATIC_INLINE void	nrf_acl_region_set (NRF_ACL_Type *p_reg, uint32_t region_id, uint32_t address, size_t size, nrf_acl_perm_t perm)
	Function for setting region parameters for given ACL region. More...
NRF_STATIC_INLINE uint32_t	nrf_acl_region_address_get (NRF_ACL_Type const *p_reg, uint32_t region_id)
	Function for getting the configured region address of a specific ACL region. More...
NRF_STATIC_INLINE size_t	nrf_acl_region_size_get (NRF_ACL_Type const *p_reg, uint32_t region_id)
	Function for getting the configured region size of a specific ACL region. More...
NRF_STATIC_INLINE nrf_acl_perm_t	nrf_acl_region_perm_get (NRF_ACL_Type const *p_reg, uint32_t region_id)
	Function for getting the configured region permissions of a specific ACL region. More...

Detailed Description

Hardware access layer for managing the Access Control List (ACL) peripheral.

Enumeration Type Documentation

nrf_acl_perm_t

enum nrf_acl_perm_t

ACL permissions.

Enumerator
NRF_ACL_PERM_READ_NO_WRITE	Read allowed, write disallowed.
NRF_ACL_PERM_NO_READ_WRITE	Read disallowed, write allowed.
NRF_ACL_PERM_NO_READ_NO_WRITE	Read disallowed, write disallowed.

Function Documentation

nrf_acl_region_address_get()

NRF_STATIC_INLINE uint32_t nrf_acl_region_address_get	(	NRF_ACL_Type const *	p_reg,
		uint32_t	region_id
	)

Function for getting the configured region address of a specific ACL region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	region_id	ACL region index.

Returns

Configured region address of given ACL region.

nrf_acl_region_perm_get()

NRF_STATIC_INLINE nrf_acl_perm_t nrf_acl_region_perm_get	(	NRF_ACL_Type const *	p_reg,
		uint32_t	region_id
	)

Function for getting the configured region permissions of a specific ACL region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	region_id	ACL region index.

Returns

Configured region permissions of given ACL region.

nrf_acl_region_set()

NRF_STATIC_INLINE void nrf_acl_region_set	(	NRF_ACL_Type *	p_reg,
		uint32_t	region_id,
		uint32_t	address,
		size_t	size,
		nrf_acl_perm_t	perm
	)

Function for setting region parameters for given ACL region.

Address must be word and page aligned. Size must be page aligned.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	region_id	ACL region index.
[in]	address	Start address.
[in]	size	Size of region to protect in bytes.
[in]	perm	Permissions to set for region to protect.

nrf_acl_region_size_get()

NRF_STATIC_INLINE size_t nrf_acl_region_size_get	(	NRF_ACL_Type const *	p_reg,
		uint32_t	region_id
	)

Function for getting the configured region size of a specific ACL region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	region_id	ACL region index.

Returns

Configured region size of given ACL region.