AHB prescaler

Defines
#define	LL_RCC_SYSCLK_DIV_1   RCC_CFGR_HPRE_DIV1
#define	LL_RCC_SYSCLK_DIV_2   RCC_CFGR_HPRE_DIV2
#define	LL_RCC_SYSCLK_DIV_4   RCC_CFGR_HPRE_DIV4
#define	LL_RCC_SYSCLK_DIV_8   RCC_CFGR_HPRE_DIV8
#define	LL_RCC_SYSCLK_DIV_16   RCC_CFGR_HPRE_DIV16
#define	LL_RCC_SYSCLK_DIV_64   RCC_CFGR_HPRE_DIV64
#define	LL_RCC_SYSCLK_DIV_128   RCC_CFGR_HPRE_DIV128
#define	LL_RCC_SYSCLK_DIV_256   RCC_CFGR_HPRE_DIV256
#define	LL_RCC_SYSCLK_DIV_512   RCC_CFGR_HPRE_DIV512

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Define Documentation

#define LL_RCC_SYSCLK_DIV_1   RCC_CFGR_HPRE_DIV1

SYSCLK not divided

Definition at line 225 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_SYSCLK_DIV_128   RCC_CFGR_HPRE_DIV128

SYSCLK divided by 128

Definition at line 231 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_SYSCLK_DIV_16   RCC_CFGR_HPRE_DIV16

SYSCLK divided by 16

Definition at line 229 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_SYSCLK_DIV_2   RCC_CFGR_HPRE_DIV2

SYSCLK divided by 2

Definition at line 226 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_SYSCLK_DIV_256   RCC_CFGR_HPRE_DIV256

SYSCLK divided by 256

Definition at line 232 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_SYSCLK_DIV_4   RCC_CFGR_HPRE_DIV4

SYSCLK divided by 4

Definition at line 227 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_SYSCLK_DIV_512   RCC_CFGR_HPRE_DIV512

SYSCLK divided by 512

Definition at line 233 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_SYSCLK_DIV_64   RCC_CFGR_HPRE_DIV64

SYSCLK divided by 64

Definition at line 230 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_SYSCLK_DIV_8   RCC_CFGR_HPRE_DIV8

SYSCLK divided by 8

Definition at line 228 of file stm32f4xx_ll_rcc.h.