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  • 3.2.0

    • hbUCPTaskPriority 

    typedef enum hbUCPTaskPriority {
  HB_UCP_PRIORITY_LOWEST = 0,
  HB_UCP_PRIORITY_HIGHEST = 255
} hbUCPTaskPriority;

    Task priority configuration, the configured priority range is [0,255].

    Note

    • Among them, [0,253] is a normal low-priority task, 254 is a high preemptive task, and 255 is an urgent preemptive task.

    • The higher the priority of a task, the higher it is in the priority queue, and the earlier the task will run.

    • UCP provides nested preemption capabilities, the preemption order is: urgent preemptive task > high preemptive task > normal low-priority task. Please refer to Model Priority Control.