Junior Embedded Software Engineer Interview Questions

4,243 junior embedded software engineer interview questions shared by candidates

Coding : Design a traffic light system with each light connected to 3 GPIOs respectively. One pedestrian crossing input GPIO is provided which is interrupt enabled. The addresses of GPIO, INTERRUPT vector and Timer addresses were provided.
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Embedded Software Engineer

Interviewed at Amazon

3.5
May 12, 2021

Coding : Design a traffic light system with each light connected to 3 GPIOs respectively. One pedestrian crossing input GPIO is provided which is interrupt enabled. The addresses of GPIO, INTERRUPT vector and Timer addresses were provided.

Create a function that shall sum members of given one-dimensional array. However, it should sum only members whose number of ones in the binary representation is higher than defined threshold (e.g. if the threshold is 4, number 255 will be counted and 15 will not
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Embedded Software Engineering

Interviewed at Valeo

3.7
Aug 6, 2016

Create a function that shall sum members of given one-dimensional array. However, it should sum only members whose number of ones in the binary representation is higher than defined threshold (e.g. if the threshold is 4, number 255 will be counted and 15 will not

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