ST STM32F2

LL RNG Generic Driver
UM1940
1056/1371
DocID028236 Rev 2
63 LL RNG Generic Driver
63.1 RNG Firmware driver API description
63.1.1 Detailed description of functions
LL_RNG_Enable
Function name
__STATIC_INLINE void LL_RNG_Enable (RNG_TypeDef *
RNGx)
Function description
Enable Random Number Generation.
Parameters
RNGx: RNG Instance
Return values
None:
Reference Manual to
LL API cross
reference:
CR RNGEN LL_RNG_Enable
LL_RNG_Disable
Function name
__STATIC_INLINE void LL_RNG_Disable (RNG_TypeDef *
RNGx)
Function description
Disable Random Number Generation.
Parameters
RNGx: RNG Instance
Return values
None:
Reference Manual to
LL API cross
reference:
CR RNGEN LL_RNG_Disable
LL_RNG_IsEnabled
Function name
__STATIC_INLINE uint32_t LL_RNG_IsEnabled (RNG_TypeDef
* RNGx)
Function description
Check if Random Number Generator is enabled.
Parameters
RNGx: RNG Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
CR RNGEN LL_RNG_IsEnabled
LL_RNG_IsActiveFlag_DRDY
Function name
__STATIC_INLINE uint32_t LL_RNG_IsActiveFlag_DRDY
(RNG_TypeDef * RNGx)
Function description
Indicate if the RNG Data ready Flag is set or not.