CORTEX Preemption Priority Group

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

0 bits for pre-emption priority 4 bits for subpriority

NVIC_PRIORITYGROUP_1

#define NVIC_PRIORITYGROUP_1   0x00000006U

1 bits for pre-emption priority 3 bits for subpriority

NVIC_PRIORITYGROUP_2

#define NVIC_PRIORITYGROUP_2   0x00000005U

2 bits for pre-emption priority 2 bits for subpriority

NVIC_PRIORITYGROUP_3

#define NVIC_PRIORITYGROUP_3   0x00000004U

3 bits for pre-emption priority 1 bits for subpriority

NVIC_PRIORITYGROUP_4

#define NVIC_PRIORITYGROUP_4   0x00000003U

4 bits for pre-emption priority 0 bits for subpriority