[Solved] Given the code snippet below, what will be the priority of TaskA after vTaskPrioritySet() is called?TaskHandle_t TaskA; vTaskPrioritySet(TaskA, 5);Assume TaskA was created with priority 2. | FreeRTOS

FreeRTOS - Task Priorities

Given the code snippet below, what will be the priority of TaskA after vTaskPrioritySet() is called?

TaskHandle_t TaskA;
vTaskPrioritySet(TaskA, 5);

Assume TaskA was created with priority 2.

A2

B0

C5

DUndefined behavior

Step-by-Step Solution

Solution:

Step 1: Understand initial priority
TaskA was created with priority 2 initially.
Step 2: Effect of vTaskPrioritySet()
Calling vTaskPrioritySet(TaskA, 5); changes TaskA's priority to 5 dynamically.
Final Answer:
5 -> Option C
Quick Check:
Priority after set = 5 [OK]

Quick Trick: vTaskPrioritySet updates priority immediately [OK]

Common Mistakes:

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Given the code snippet below, what will be the priority of TaskA after vTaskPrioritySet() is called?