MS teams first round, asked few questions on memory management, spin locks, mutex, semaphores, I2C multi master, clock stretching,ARM architecture, privileges, registers, memory protection unit Then taken to the C programming

30min teams interview Starting with my introduction about my most related experience, which is followed up by very extensive and detailed questions about the technical detail and division of labor Then a free form 10 min basic coding question for both python and c++ Ending with me asking questions about the position