first round - RTOS concepts, project related questions from resume, Matrix coding questions and mathematical expression related coding question. second round - Interrupt based questions , race condition, critical section, bit manipulation question
Lead Firmware Engineer Interview Questions
1,875 lead firmware engineer interview questions shared by candidates
Write assembly language program for an FIR filter.
What is semaphores? Difference between Mutex and Semaphores? Asked me questions that lead the discussion to priority inversion. wat is it? Why it happens? Asked few question related to pointers.
questions on linked list, bit wise, once BST, regular C and concepts
Standard questions like: - Reverse bits in a 32bit unsigned integer - Swap two bits in an unsigned integer - Implement a scheduler in an embedded RTOS - Lots of bit manipulation and XOR tricks
Write a code that sort the array of students scores with just one round of loop
Project experience and design choices.
Linker Description file
- Asked me to review waveform
fird 2/3rd node of the the linked list in one traverse.
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