ST STM32F2 User Manual

LL BUS Generic Driver
UM1940
790/1371
DocID028236 Rev 2
51 LL BUS Generic Driver
51.1 BUS Firmware driver API description
51.1.1 Detailed description of functions
LL_AHB1_GRP1_EnableClock
Function name
__STATIC_INLINE void LL_AHB1_GRP1_EnableClock
(uint32_t Periphs)
Function description
Enable AHB1 peripherals clock.
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
None:
Reference Manual to
LL API cross
reference:
AHB1ENR GPIOAEN LL_AHB1_GRP1_EnableClock
AHB1ENR GPIOBEN LL_AHB1_GRP1_EnableClock
AHB1ENR GPIOCEN LL_AHB1_GRP1_EnableClock
AHB1ENR GPIODEN LL_AHB1_GRP1_EnableClock
AHB1ENR GPIOEEN LL_AHB1_GRP1_EnableClock
AHB1ENR GPIOFEN LL_AHB1_GRP1_EnableClock
AHB1ENR GPIOGEN LL_AHB1_GRP1_EnableClock
AHB1ENR GPIOHEN LL_AHB1_GRP1_EnableClock
AHB1ENR GPIOIEN LL_AHB1_GRP1_EnableClock
AHB1ENR CRCEN LL_AHB1_GRP1_EnableClock
AHB1ENR BKPSRAMEN LL_AHB1_GRP1_EnableClock
AHB1ENR DMA1EN LL_AHB1_GRP1_EnableClock
AHB1ENR DMA2EN LL_AHB1_GRP1_EnableClock
AHB1ENR ETHMACEN LL_AHB1_GRP1_EnableClock
AHB1ENR ETHMACTXEN LL_AHB1_GRP1_EnableClock

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English