HAL
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LL_RCC_SetAHBPrescaler()
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STM32F429ZI-Nucleo
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CodeScope
STM32 Libraries and Samples
HAL
LL_RCC_SetAHBPrescaler()
LL_RCC_SetAHBPrescaler() function
Set AHB prescaler
Syntax
from
stm32f4xx_ll_rcc.h:3224
__STATIC_INLINE
void
LL_RCC_SetAHBPrescaler
(
uint32_t
Prescaler
)
;
Arguments
Prescaler
This parameter can be one of the following values: @arg
LL_RCC_SYSCLK_DIV_1
@arg
LL_RCC_SYSCLK_DIV_2
@arg
LL_RCC_SYSCLK_DIV_4
@arg
LL_RCC_SYSCLK_DIV_8
@arg
LL_RCC_SYSCLK_DIV_16
@arg
LL_RCC_SYSCLK_DIV_64
@arg
LL_RCC_SYSCLK_DIV_128
@arg
LL_RCC_SYSCLK_DIV_256
@arg
LL_RCC_SYSCLK_DIV_512
Return value
None
Examples
LL_RCC_SetAHBPrescaler()
is referenced by
68 libraries and example projects
.
References
Location
Referrer
Text
stm32f4xx_ll_rcc.h:3224
__STATIC_INLINE
void
LL_RCC_SetAHBPrescaler
(
uint32_t
Prescaler
)
stm32f4xx_ll_utils.c:711
UTILS_EnablePLLAndSwitchSystem()
LL_RCC_SetAHBPrescaler
(
UTILS_ClkInitStruct
->
AHBCLKDivider
)
;
Call Tree
Functions calling
LL_RCC_SetAHBPrescaler()
UTILS_EnablePLLAndSwitchSystem()
all items filtered out
LL_RCC_SetAHBPrescaler()
Data read by
LL_RCC_SetAHBPrescaler()
RCC_TypeDef::CFGR
LL_RCC_SetAHBPrescaler()::Prescaler
all items filtered out
LL_RCC_SetAHBPrescaler()