How would you design an elevator system. Follow up, is there any problems (from a embedded system point of view) you should prevent and how will you prevent it in your design.
Embedded Design Engineer Interview Questions
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Write a C Program to reverse the words in a sentence
Describe inheritance, multithreading, watchdog timer, etc
It was screening interview, with HR representative and 2 technical persons. First they asked "What do you know about Emerson?" then went asked me to tell about myself. Went smoothly about 25 minutes, asked about some specific projects which were related to job description. Then they asked why are you suitable fro this position, and salary expectation. And told me that it is screening phase and we will get you back within two weeks.
We directly went to coding platform to test my skills. This is my first experience with real time coding interview, I was a bit nervous when saw the function prototype. It took some time to decode the concept and write code. so i consumed some time in the beginning that gave me some pressure to focus on the problem. But I figured out eventually but there was no time left.
virtual table in c++
Develop an algorithm to reverse the bits in a byte.
linked list
1- microcontroller vs. microprocessor 2- 7 segment 3- macros 4- typedef 5- RTOS - scheduler and interrupt 6- reentrant and non reentrant function
C function to swap to integers, directly and swapping two pointers that points to integers. C function dealing with bit by bit, but i don't really remember the application. sych and asych. interrupts and ISR, asked to write ISR and draw what will happen on the memory A lot of Questions on memory and what will happen if any of those functions were executed CAN, LIN, UART, SPI and I2C.. how they work macros and functions #if rentrant functions
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