Ll_Pwr_Disablebkupaccess; Ll_Pwr_Isenabledbkupaccess; Ll_Pwr_Enablebkupregulator; Ll_Pwr_Disablebkupregulator - ST STM32F2 User Manual

UM1940

LL_PWR_DisableBkUpAccess

Function name
Function description
Return values
Reference Manual to
LL API cross
reference:

LL_PWR_IsEnabledBkUpAccess

Function name
Function description
Return values
Reference Manual to
LL API cross
reference:

LL_PWR_EnableBkUpRegulator

Function name
Function description
Return values
Notes
Reference Manual to
LL API cross
reference:

LL_PWR_DisableBkUpRegulator

Function name
Function description
Return values
Notes
Reference Manual to
LL API cross
reference:
__STATIC_INLINE void LL_PWR_DisableBkUpAccess (void )
Disable access to the backup domain.
None:
CR DBP LL_PWR_DisableBkUpAccess
__STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpAccess
(void )
Check if the backup domain is enabled.
State: of bit (1 or 0).
CR DBP LL_PWR_IsEnabledBkUpAccess
__STATIC_INLINE void LL_PWR_EnableBkUpRegulator (void
)
Enable the backup regulator.
None:
The BRE bit of the PWR_CSR register is protected against
parasitic write access. The LL_PWR_EnableBkUpAccess()
must be called before using this API.
CSR BRE LL_PWR_EnableBkUpRegulator
__STATIC_INLINE void LL_PWR_DisableBkUpRegulator (void
)
Disable the backup Regulator.
None:
The BRE bit of the PWR_CSR register is protected against
parasitic write access. The LL_PWR_EnableBkUpAccess()
must be called before using this API.
CSR BRE LL_PWR_DisableBkUpRegulator
DocID028236 Rev 2
LL PWR Generic Driver
1003/1371