Random Number Generator (RNG) peripheral driver. More...

Modules
	RNG peripheral driver configuration

Data Structures
struct	nrfx_rng_config_t
	Struct for RNG configuration. More...

Macros
#define	NRFX_RNG_DEFAULT_CONFIG
	RNG default configuration. Basic usage: More...

Typedefs
typedef void(*	nrfx_rng_evt_handler_t) (uint8_t rng_data)
	RNG driver event handler type.

Functions
nrfx_err_t	nrfx_rng_init (nrfx_rng_config_t const *p_config, nrfx_rng_evt_handler_t handler)
	Function for initializing the nrfx_rng module. More...

void	nrfx_rng_start (void)
	Function for starting the generation of random values. More...

void	nrfx_rng_stop (void)
	Function for stopping the generation of random values. More...

void	nrfx_rng_uninit (void)
	Function for uninitializing the nrfx_rng module.

Detailed Description

Random Number Generator (RNG) peripheral driver.

Macro Definition Documentation

#define NRFX_RNG_DEFAULT_CONFIG

Value:

{ \
 .error_correction = true, \
 .interrupt_priority = NRFX_RNG_DEFAULT_CONFIG_IRQ_PRIORITY, \
}

RNG default configuration. Basic usage:

nrfx_rng_config_t config = NRFX_RNG_DEFAULT_CONFIG;
if (nrfx_rng_init(&config, handler)
{ ...

This configuration sets up randon number generator with the following options:

Function for initializing the nrfx_rng module.

Parameters

[in]	p_config	Pointer to the structure with the initial configuration.
[in]	handler	Event handler provided by the user. Must not be NULL.

Return values

NRFX_SUCCESS	Driver was successfully initialized.
NRFX_ERROR_ALREADY_INITIALIZED	Driver was already initialized.

void nrfx_rng_start ( void )

Function for starting the generation of random values.

New data should be handled by handler passed to the nrfx_rng_init() function.

void nrfx_rng_stop ( void )

Function for stopping the generation of random values.

Function disables interrupts in peripheral and stops the generation of new random values.