ST STM32F2 User Manual

UM1940
HAL RNG Generic Driver
DocID028236 Rev 2
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38.2.3 Peripheral Control functions
This section provides functions allowing to:
Get the 32 bit Random number
Get the 32 bit Random number with interrupt enabled
Handle RNG interrupt request
This section contains the following APIs:
HAL_RNG_GenerateRandomNumber()
HAL_RNG_GenerateRandomNumber_IT()
HAL_RNG_IRQHandler()
HAL_RNG_GetRandomNumber()
HAL_RNG_GetRandomNumber_IT()
HAL_RNG_ReadLastRandomNumber()
HAL_RNG_ReadyDataCallback()
HAL_RNG_ErrorCallback()
38.2.4 Peripheral State functions
This subsection permits to get in run-time the status of the peripheral and the data flow.
This section contains the following APIs:
HAL_RNG_GetState()
38.2.5 Detailed description of functions
HAL_RNG_Init
Function name
HAL_StatusTypeDef HAL_RNG_Init (RNG_HandleTypeDef *
hrng)
Function description
Initializes the RNG peripheral and creates the associated handle.
Parameters
hrng: pointer to a RNG_HandleTypeDef structure that
contains the configuration information for RNG.
Return values
HAL: status
HAL_RNG_DeInit
Function name
HAL_StatusTypeDef HAL_RNG_DeInit (RNG_HandleTypeDef *
hrng)
Function description
DeInitializes the RNG peripheral.
Parameters
hrng: pointer to a RNG_HandleTypeDef structure that
contains the configuration information for RNG.
Return values
HAL: status
HAL_RNG_MspInit
Function name
void HAL_RNG_MspInit (RNG_HandleTypeDef * hrng)
Function description
Initializes the RNG MSP.
Parameters
hrng: pointer to a RNG_HandleTypeDef structure that
contains the configuration information for RNG.

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English