FreeRTOS - Task Priorities
Given three tasks with priorities 1, 3, and 2, which task will FreeRTOS run first if all are ready?
Given three tasks with priorities 1, 3, and 2, which task will FreeRTOS run first if all are ready?
medium📝 Predict Output Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Understand FreeRTOS scheduling
FreeRTOS always runs the highest priority task that is ready.Step 2: Compare given priorities
Among 1, 3, and 2, priority 3 is highest.Final Answer:
Task with priority 3 -> Option DQuick Check:
Highest priority runs first [OK]
Quick Trick: Higher number means higher priority [OK]
Common Mistakes:
- Choosing lowest priority task
- Assuming FIFO scheduling
- Ignoring priority values
Master "Task Priorities" in FreeRTOS
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