ST STM32F2

UM1940
LL BUS Generic Driver
DocID028236 Rev 2
799/1371
Return values
None:
Reference Manual to
LL API cross
reference:
AHB2RSTR DCMIRST LL_AHB2_GRP1_ForceReset
AHB2RSTR CRYPRST LL_AHB2_GRP1_ForceReset
AHB2RSTR HASHRST LL_AHB2_GRP1_ForceReset
AHB2RSTR RNGRST LL_AHB2_GRP1_ForceReset
AHB2RSTR OTGFSRST LL_AHB2_GRP1_ForceReset
LL_AHB2_GRP1_ReleaseReset
Function name
__STATIC_INLINE void LL_AHB2_GRP1_ReleaseReset
(uint32_t Periphs)
Function description
Release AHB2 peripherals reset.
Parameters
Periphs: This parameter can be a combination of the
following values: (*) value not defined in all devices.
LL_AHB2_GRP1_PERIPH_ALL
LL_AHB2_GRP1_PERIPH_DCMI (*)
LL_AHB2_GRP1_PERIPH_CRYP (*)
LL_AHB2_GRP1_PERIPH_HASH (*)
LL_AHB2_GRP1_PERIPH_RNG
LL_AHB2_GRP1_PERIPH_OTGFS
Return values
None:
Reference Manual to
LL API cross
reference:
AHB2RSTR DCMIRST LL_AHB2_GRP1_ReleaseReset
AHB2RSTR CRYPRST LL_AHB2_GRP1_ReleaseReset
AHB2RSTR HASHRST LL_AHB2_GRP1_ReleaseReset
AHB2RSTR RNGRST LL_AHB2_GRP1_ReleaseReset
AHB2RSTR OTGFSRST LL_AHB2_GRP1_ReleaseReset
LL_AHB2_GRP1_EnableClockLowPower
Function name
__STATIC_INLINE void
LL_AHB2_GRP1_EnableClockLowPower (uint32_t Periphs)
Function description
Enable AHB2 peripheral clocks in low-power mode.
Parameters
Periphs: This parameter can be a combination of the
following values: (*) value not defined in all devices.
LL_AHB2_GRP1_PERIPH_DCMI (*)
LL_AHB2_GRP1_PERIPH_CRYP (*)
LL_AHB2_GRP1_PERIPH_HASH (*)
LL_AHB2_GRP1_PERIPH_RNG
LL_AHB2_GRP1_PERIPH_OTGFS
Return values
None:
Reference Manual to
LL API cross
reference:
AHB2LPENR DCMILPEN
LL_AHB2_GRP1_EnableClockLowPower
AHB2LPENR CRYPLPEN
LL_AHB2_GRP1_EnableClockLowPower
AHB2LPENR HASHLPEN
LL_AHB2_GRP1_EnableClockLowPower
AHB2LPENR RNGLPEN
LL_AHB2_GRP1_EnableClockLowPower
AHB2LPENR OTGFSLPEN