Collaboration diagram for Functions:

Functions
uint16_t	app_rng_init (app_rng_params_t *p_params, app_rng_evt_handler_t evt_handler)
	Initialize the APP RNG DRIVER according to the specified parameters in the app_rng_params_t and app_rng_evt_handler_t. More...

uint16_t	app_rng_deinit (void)
	De-initialize the APP RNG DRIVER peripheral. More...

uint16_t	app_rng_gen_sync (uint16_t p_seed, uint32_t p_random32bit)
	Generate a 32-bit random number. More...

uint16_t	app_rng_gen_async (uint16_t *p_seed)
	Generate a 32-bit random number in interrupt mode. More...

rng_handle_t *	app_rng_get_handle (void)
	Return the RNG handle. More...

Detailed Description

Function Documentation

◆ app_rng_deinit()

uint16_t app_rng_deinit ( void )

De-initialize the APP RNG DRIVER peripheral.

Returns: Result of De-initialization.

◆ app_rng_gen_async()

uint16_t app_rng_gen_async ( uint16_t * p_seed )

Generate a 32-bit random number in interrupt mode.

Parameters

[in] p_seed user configured seeds. the seed is valid when seed_mode member of rng_init_t is configured as RNG_SEED_USER. If 59-bit random number is selected, the seed need to provide [0~58] bit spaces. If 128-bit random number is selected, the seed need to provide [0~127] bit spaces.

Returns: Result of operation.

◆ app_rng_gen_sync()

uint16_t app_rng_gen_sync	(	uint16_t *	p_seed,
		uint32_t *	p_random32bit
	)

Generate a 32-bit random number.

Parameters

[in]	p_seed	user configured seeds. the seed is valid when seed_mode member of rng_init_t is configured as RNG_SEED_USER. If 59-bit random number is selected, the seed need to provide [0~58] bit spaces. If 128-bit random number is selected, the seed need to provide [0~127] bit spaces.
[out]	p_random32bit	Pointer to generated random number variable if successful.

Returns: Result of operation.

◆ app_rng_get_handle()

rng_handle_t* app_rng_get_handle ( void )

Return the RNG handle.

Returns: Pointer to the RNG handle.

◆ app_rng_init()

uint16_t app_rng_init	(	app_rng_params_t *	p_params,
		app_rng_evt_handler_t	evt_handler
	)

Initialize the APP RNG DRIVER according to the specified parameters in the app_rng_params_t and app_rng_evt_handler_t.

Note: If interrupt mode is set, you can use blocking mode. Conversely, if blocking mode is set, you can't use interrupt mode.

Parameters

[in]	p_params	Pointer to app_rng_params_t parameter which contains the configuration information for the specified RNG module.
[in]	evt_handler	RNG user callback function.

Returns: Result of initialization.