While writing interrupt handlers (ISR), which are points
needed to be considered ?
Answer Posted / jay
Avoid sleep , use GFP_ATOMIC instead of GFP_KERNEL in kmalloc
| Is This Answer Correct ? | 13 Yes | 1 No |
Post New Answer View All Answers
What is an embedded system?
PROVIDE ME NOTES ON EMBEDDED TCHNLOGY
What are the functional requirements that are used in the embedded systems?
What are the differences between analytical and computational modeling?
Write a constant time consuming statement lot finding out if a given number is a power of 2?
Explain the difference between a microcontroller and an embedded system?
What is risc architecture?
Explain the difference between risc and cisc processor?
Tell us what is the need for an infinite loop in embedded systems?
Explain the software analysis process, such as code analysis, code metrics, and system risk analysis or software reliability.
Given time, cost, client satisfaction and best practices, how will you prioritize them for a project you are working on? Explain why.
Tell me can a variable be both const and volatile?
Please explain the difference between mutexes vs semaphores?
What is the purpose of a watchdog timer?
How do you reduce interrupt latency?