Initialization and de-initialization functions

Initialization and de-initialization functions. More...

Functions
hal_status_t	hal_rng_init (rng_handle_t *p_rng)
	Initialize the RNG according to the specified parameters in the rng_init_t of associated handle. More...
hal_status_t	hal_rng_deinit (rng_handle_t *p_rng)
	De-initialize the RNG peripheral. More...
void	hal_rng_msp_init (rng_handle_t *p_rng)
	Initialize the RNG MSP. More...
void	hal_rng_msp_deinit (rng_handle_t *p_rng)
	De-initialize the RNG MSP. More...

Detailed Description

Initialization and de-initialization functions.

  ==============================================================================
          ##### Initialization and de-initialization functions #####
  ==============================================================================
  [..]
    This section provides functions allowing to:
      (+) Initialize and start the RNG according to the specified parameters
          in the rng_init_t of associated handle.
      (+) Initialize the RNG MSP.

Function Documentation

hal_rng_deinit()

hal_status_t hal_rng_deinit

(

rng_handle_t *

p_rng

)

De-initialize the RNG peripheral.

Parameters

[in]

p_rng

RNG handle.

Return values

HAL_OK	Operation is OK.
HAL_ERROR	Parameter error or operation not supported.
HAL_BUSY	Driver is busy.
HAL_TIMEOUT	Timeout occurred.

hal_rng_init()

hal_status_t hal_rng_init

(

rng_handle_t *

p_rng

)

Initialize the RNG according to the specified parameters in the rng_init_t of associated handle.

Parameters

[in]

p_rng

Pointer to a RNG handle which contains the configuration information for the specified RNG module.

Return values

HAL_OK	Operation is OK.
HAL_ERROR	Parameter error or operation not supported.
HAL_BUSY	Driver is busy.
HAL_TIMEOUT	Timeout occurred.

hal_rng_msp_deinit()

void hal_rng_msp_deinit

(

rng_handle_t *

p_rng

)

De-initialize the RNG MSP.

Parameters

[in]

p_rng

Pointer to a RNG handle which contains the configuration information for the specified RNG module.

Note

When rewriting this function in user file, mechanism may be added to avoid multiple initialize when hal_rng_init function is called again to change parameters.

hal_rng_msp_init()

void hal_rng_msp_init

(

rng_handle_t *

p_rng

)

Initialize the RNG MSP.

Parameters

[in]

p_rng

Pointer to a RNG handle which contains the configuration information for the specified RNG module.

Note

When rewriting this function in user file, mechanism may be added to avoid multiple initialize when hal_rng_init function is called again to change parameters.