STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
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Macros
AHB Clock Source
STM32F4xx_HAL_Driver » RCC » RCC Exported Constants
Collaboration diagram for AHB Clock Source:

Macros

#define RCC_SYSCLK_DIV1   RCC_CFGR_HPRE_DIV1
 
#define RCC_SYSCLK_DIV2   RCC_CFGR_HPRE_DIV2
 
#define RCC_SYSCLK_DIV4   RCC_CFGR_HPRE_DIV4
 
#define RCC_SYSCLK_DIV8   RCC_CFGR_HPRE_DIV8
 
#define RCC_SYSCLK_DIV16   RCC_CFGR_HPRE_DIV16
 
#define RCC_SYSCLK_DIV64   RCC_CFGR_HPRE_DIV64
 
#define RCC_SYSCLK_DIV128   RCC_CFGR_HPRE_DIV128
 
#define RCC_SYSCLK_DIV256   RCC_CFGR_HPRE_DIV256
 
#define RCC_SYSCLK_DIV512   RCC_CFGR_HPRE_DIV512
 

Detailed Description

Macro Definition Documentation

◆ RCC_SYSCLK_DIV1

#define RCC_SYSCLK_DIV1   RCC_CFGR_HPRE_DIV1

#include <stm32f4xx_hal_rcc.h>

Definition at line 225 of file stm32f4xx_hal_rcc.h.

◆ RCC_SYSCLK_DIV2

#define RCC_SYSCLK_DIV2   RCC_CFGR_HPRE_DIV2

#include <stm32f4xx_hal_rcc.h>

Definition at line 226 of file stm32f4xx_hal_rcc.h.

◆ RCC_SYSCLK_DIV4

#define RCC_SYSCLK_DIV4   RCC_CFGR_HPRE_DIV4

#include <stm32f4xx_hal_rcc.h>

Definition at line 227 of file stm32f4xx_hal_rcc.h.

◆ RCC_SYSCLK_DIV8

#define RCC_SYSCLK_DIV8   RCC_CFGR_HPRE_DIV8

#include <stm32f4xx_hal_rcc.h>

Definition at line 228 of file stm32f4xx_hal_rcc.h.

◆ RCC_SYSCLK_DIV16

#define RCC_SYSCLK_DIV16   RCC_CFGR_HPRE_DIV16

#include <stm32f4xx_hal_rcc.h>

Definition at line 229 of file stm32f4xx_hal_rcc.h.

◆ RCC_SYSCLK_DIV64

#define RCC_SYSCLK_DIV64   RCC_CFGR_HPRE_DIV64

#include <stm32f4xx_hal_rcc.h>

Definition at line 230 of file stm32f4xx_hal_rcc.h.

◆ RCC_SYSCLK_DIV128

#define RCC_SYSCLK_DIV128   RCC_CFGR_HPRE_DIV128

#include <stm32f4xx_hal_rcc.h>

Definition at line 231 of file stm32f4xx_hal_rcc.h.

◆ RCC_SYSCLK_DIV256

#define RCC_SYSCLK_DIV256   RCC_CFGR_HPRE_DIV256

#include <stm32f4xx_hal_rcc.h>

Definition at line 232 of file stm32f4xx_hal_rcc.h.

◆ RCC_SYSCLK_DIV512

#define RCC_SYSCLK_DIV512   RCC_CFGR_HPRE_DIV512

#include <stm32f4xx_hal_rcc.h>

Definition at line 233 of file stm32f4xx_hal_rcc.h.