STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
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Macros
CORTEX Preemption Priority Group
STM32F4xx_HAL_Driver » CORTEX » CORTEX Exported Constants
Collaboration diagram for CORTEX Preemption Priority Group:

Macros

#define NVIC_PRIORITYGROUP_0   0x00000007U
 
#define NVIC_PRIORITYGROUP_1   0x00000006U
 
#define NVIC_PRIORITYGROUP_2   0x00000005U
 
#define NVIC_PRIORITYGROUP_3   0x00000004U
 
#define NVIC_PRIORITYGROUP_4   0x00000003U
 

Detailed Description

Macro Definition Documentation

◆ NVIC_PRIORITYGROUP_0

#define NVIC_PRIORITYGROUP_0   0x00000007U

#include <stm32f4xx_hal_cortex.h>

0 bits for pre-emption priority 4 bits for subpriority

Definition at line 88 of file stm32f4xx_hal_cortex.h.

◆ NVIC_PRIORITYGROUP_1

#define NVIC_PRIORITYGROUP_1   0x00000006U

#include <stm32f4xx_hal_cortex.h>

1 bits for pre-emption priority 3 bits for subpriority

Definition at line 90 of file stm32f4xx_hal_cortex.h.

◆ NVIC_PRIORITYGROUP_2

#define NVIC_PRIORITYGROUP_2   0x00000005U

#include <stm32f4xx_hal_cortex.h>

2 bits for pre-emption priority 2 bits for subpriority

Definition at line 92 of file stm32f4xx_hal_cortex.h.

◆ NVIC_PRIORITYGROUP_3

#define NVIC_PRIORITYGROUP_3   0x00000004U

#include <stm32f4xx_hal_cortex.h>

3 bits for pre-emption priority 1 bits for subpriority

Definition at line 94 of file stm32f4xx_hal_cortex.h.

◆ NVIC_PRIORITYGROUP_4

#define NVIC_PRIORITYGROUP_4   0x00000003U

#include <stm32f4xx_hal_cortex.h>

4 bits for pre-emption priority 0 bits for subpriority

Definition at line 96 of file stm32f4xx_hal_cortex.h.

Referenced by HAL_Init().