Round 1: Mostly resume based and overview of few important concepts from your department. Round 2: Basics of C, Embedded systems and Networking questions. Mostly pointers, processes,threads, basic coding questions, 1 aptitude and OSI model related questions.
What was you last employment role? Explain.
Basic of SPI,ADC and I2C
Current job role, daily work, Projects & tech that I worked on, culture fit related test
Q. what is your name?
How to decide the baud rate? How to change the duty cycle (based on timers)?
1) Questions came from basic diode, transistors etc. 2) Questions came from op-amp like virtual ground e.t.c.
The interviewer asked me what were embedded system projects that I did? And what is the architecture of micro controller ?
What was your most challenging past project and why?
Write code to solve a puzzle.
Viewing 101 - 110 interview questions