While writing interrupt handlers (ISR), which are points
needed to be considered ?
- 5 Answers
- 18463 Views
- Broadcom, nvidia, I also Faced
- E-Mail Answers
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 inversion of control? How does that relate to dependency injection?
What is inversion of control?
How do the mvp, mvc, and mvvm patterns relate?
How are variables mapped across to the various memories by the c compiler?
Tell me what is the need for having multibyte data input and output buffers in case of device ports?
What is the function of dma controlled in embedded system?
what is the difference between embedded systems and the system in which rtos is running?
What's the difference between asynchrony and concurrency?
What are recursive functions? Can we make them in line?
What's the difference between unit test and integration test?
What is refactoring? Name three common refactorings.
What value do daily builds, automated testing, and peer reviews add to a project? What disadvantages are there?
Explain what is the difference between mutexes and semaphores?
Tell me what are real-time embedded systems?
How do you identify hardware errors?
