The interview process focused on low-level programming, driver development, and debugging techniques. I was asked to demonstrate my understanding of Embedded Linux and Yocto build systems.
Questions asked during the interview:
- How do you develop and debug device drivers in Embedded Linux?
- What are the steps involved in creating a custom Linux image using Yocto or Buildroot?
- How do you handle memory constraints when writing firmware for microcontrollers?
- Can you explain the importance of real-time performance in embedded systems?
- What are the best practices for version control in embedded firmware development?