STM32F439xx HAL User Manual
Defines
APB high-speed prescaler (APB2)
RCC Exported Constants

Defines

#define LL_RCC_APB2_DIV_1   RCC_CFGR_PPRE2_DIV1
#define LL_RCC_APB2_DIV_2   RCC_CFGR_PPRE2_DIV2
#define LL_RCC_APB2_DIV_4   RCC_CFGR_PPRE2_DIV4
#define LL_RCC_APB2_DIV_8   RCC_CFGR_PPRE2_DIV8
#define LL_RCC_APB2_DIV_16   RCC_CFGR_PPRE2_DIV16

Define Documentation

#define LL_RCC_APB2_DIV_1   RCC_CFGR_PPRE2_DIV1

HCLK not divided

Definition at line 269 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_APB2_DIV_16   RCC_CFGR_PPRE2_DIV16

HCLK divided by 16

Definition at line 273 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_APB2_DIV_2   RCC_CFGR_PPRE2_DIV2

HCLK divided by 2

Definition at line 270 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_APB2_DIV_4   RCC_CFGR_PPRE2_DIV4

HCLK divided by 4

Definition at line 271 of file stm32f4xx_ll_rcc.h.

#define LL_RCC_APB2_DIV_8   RCC_CFGR_PPRE2_DIV8

HCLK divided by 8

Definition at line 272 of file stm32f4xx_ll_rcc.h.