ST STM32F2 User Manual

UM1940
LL BUS Generic Driver
DocID028236 Rev 2
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AHB1ENR ETHMACRXEN LL_AHB1_GRP1_EnableClock
AHB1ENR ETHMACPTPEN LL_AHB1_GRP1_EnableClock
AHB1ENR OTGHSEN LL_AHB1_GRP1_EnableClock
AHB1ENR OTGHSULPIEN LL_AHB1_GRP1_EnableClock
LL_AHB1_GRP1_IsEnabledClock
Function name
__STATIC_INLINE uint32_t LL_AHB1_GRP1_IsEnabledClock
(uint32_t Periphs)
Function description
Check if AHB1 peripheral clock is enabled or not.
Parameters
Periphs: This parameter can be a combination of the
following values: (*) value not defined in all devices.
LL_AHB1_GRP1_PERIPH_GPIOA
LL_AHB1_GRP1_PERIPH_GPIOB
LL_AHB1_GRP1_PERIPH_GPIOC
LL_AHB1_GRP1_PERIPH_GPIOD
LL_AHB1_GRP1_PERIPH_GPIOE
LL_AHB1_GRP1_PERIPH_GPIOF
LL_AHB1_GRP1_PERIPH_GPIOG
LL_AHB1_GRP1_PERIPH_GPIOH
LL_AHB1_GRP1_PERIPH_GPIOI
LL_AHB1_GRP1_PERIPH_CRC
LL_AHB1_GRP1_PERIPH_BKPSRAM
LL_AHB1_GRP1_PERIPH_DMA1
LL_AHB1_GRP1_PERIPH_DMA2
LL_AHB1_GRP1_PERIPH_ETHMAC (*)
LL_AHB1_GRP1_PERIPH_ETHMACTX (*)
LL_AHB1_GRP1_PERIPH_ETHMACRX (*)
LL_AHB1_GRP1_PERIPH_ETHMACPTP (*)
LL_AHB1_GRP1_PERIPH_OTGHS
LL_AHB1_GRP1_PERIPH_OTGHSULPI
Return values
State: of Periphs (1 or 0).
Reference Manual to
LL API cross
reference:
AHB1ENR GPIOAEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR GPIOBEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR GPIOCEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR GPIODEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR GPIOEEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR GPIOFEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR GPIOGEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR GPIOHEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR GPIOIEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR CRCEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR BKPSRAMEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR DMA1EN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR DMA2EN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR ETHMACEN LL_AHB1_GRP1_IsEnabledClock
AHB1ENR ETHMACTXEN
LL_AHB1_GRP1_IsEnabledClock
AHB1ENR ETHMACRXEN
LL_AHB1_GRP1_IsEnabledClock
AHB1ENR ETHMACPTPEN

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English