FreeRTOS - Task Scheduling
Which of the following is the correct way to create a mutex with priority inheritance in FreeRTOS?
Which of the following is the correct way to create a mutex with priority inheritance in FreeRTOS?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify API for mutex with priority inheritance
FreeRTOS provides xSemaphoreCreateMutex() to create a mutex that supports priority inheritance.Step 2: Eliminate other options
xSemaphoreCreateBinary creates a binary semaphore without priority inheritance; xTaskCreate creates tasks; vTaskDelay delays tasks.Final Answer:
xSemaphoreCreateMutex() -> Option BQuick Check:
Mutex creation = D [OK]
Quick Trick: Use xSemaphoreCreateMutex for priority inheritance mutex [OK]
Common Mistakes:
- Using binary semaphore instead of mutex
- Confusing task creation with mutex creation
- Trying to delay tasks to fix priority issues
Master "Task Scheduling" in FreeRTOS
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore FreeRTOS Quizzes