Hands-On RTOS with Microcontrollers

Chapter 3

1. Queues.
2. Yes.
3. Semaphore.
4. Networking stacks or anything where a maximum number of simultaneous users must be enforced.
5. Priority inheritance.
6. Mutex.
7. Priority inversion allows lower-priority tasks to take precedence over a higher-priority task. This is dangerous because it increases the chances of a high-priority task missing a deadline.