What is the need for an infinite loop in embedded systems?
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List out various uses of timers in embedded system?
Can you have constant volatile variables?
What is interrupt latency? How can you reduce it?
Explain how does combination of functions reduce memory requirements in embedded systems?
Do you know what is the function of watchdog timer in embedded system?
Explain the concept of convention over configuration, and talk about an example of convention over configuration you have seen in the wild.
What is difference between using a macro and inline function?
What are the rules followed by mutexes?
Explain what is meant by a sandbox, why you would use one, and identify examples of sandboxes in the wild.
Explain what is interrupt latency? How can you reduce it?
What is your experience with qa engineering?
Tell me whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?