Definitions used by interrupt priority functions. More...
Macros | |
#define | IRQ_PRIORITY_Msk (0x0000FFFFUL) |
Interrupt priority value bit-mask. | |
#define | IRQ_PRIORITY_ERROR (0x80000000UL) |
Bit indicating priority value error. | |
Definitions used by interrupt priority functions.
The following values are used by the interrupt priority functions.
The value of IRQ_PRIORITY_Msk specifies maximum interrupt priority value and can be used as parameter for the functions IRQ_GetPriority and IRQ_SetPriorityGroupBits to retrieve implementation specific priority values.
The value of IRQ_PRIORITY_ERROR is used by functions IRQ_GetPriority, IRQ_GetPriorityMask and IRQ_GetPriorityGroupBits to signal function execution error.
#define IRQ_PRIORITY_ERROR (0x80000000UL) |
Bit indicating priority value error.
#define IRQ_PRIORITY_Msk (0x0000FFFFUL) |
Interrupt priority value bit-mask.