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Firmware Engineer Interview Questions
2,356 firmware engineer interview questions shared by candidates
Which is the process to start designing and prototyping an application on an Embedded target? Assuming the HW is decided and ready.
How would you write a C function to change a bit of a variable to 0? what is stack or heap? how did you manage communication protocols in your internship? how do you go about learning new technologies? what are Enums (in C), and give an example of how they could be used. what is the difference between x86 and x64 operating systems?
explain what a register is?
Semaphore v mutex, SPI I2C UART basics. Coding question doing basic bitwise operations, and then applying bitwise operators on a slightly difficult question.
given the code in C, it involve double pointers, and you have to dereference the double pointer. How is the double pointer going to look like in main memory.
What are your strengths and weaknesses?
To output the angle between the arrows of the clock
The question - Sort an array of R,G,B
They asked me about an RF Transceiver interfacing project that I had worked on.
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