Junior Embedded Software Engineer Interview Questions

5,598 junior embedded software engineer interview questions shared by candidates

1)Tell me sequence of initialization of all MCAL modules? 2)Difference between CAN and CAN FD and there DCL length variation? 3) What did you configured in DIO module? 4)In which layer PDU to CAN frame mapping is been performed? 5)Sequence of PDU transmission and reception from COM to SWC and from SWC to COM? 6)Supported datatype in RTE other than standard ? 7)What did you configured in ADC and how conversion is performed from voltage to count. 8)Configuration of CAN stack from CAN Drv to com module in bsw? 9)How did you handled ISR i Can drv as well as in adc . 10)How static and extern keyword differentiated in SWC for exchanging information between different SWC? 11)Embedded c compilation steps ? 12)Static and extern realtime usage in autosar? 13) What is volatile keyword and where did you used ?
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Embbeded Software Engineer

Interviewed at Magna International

3.6
Jan 22, 2021

1)Tell me sequence of initialization of all MCAL modules? 2)Difference between CAN and CAN FD and there DCL length variation? 3) What did you configured in DIO module? 4)In which layer PDU to CAN frame mapping is been performed? 5)Sequence of PDU transmission and reception from COM to SWC and from SWC to COM? 6)Supported datatype in RTE other than standard ? 7)What did you configured in ADC and how conversion is performed from voltage to count. 8)Configuration of CAN stack from CAN Drv to com module in bsw? 9)How did you handled ISR i Can drv as well as in adc . 10)How static and extern keyword differentiated in SWC for exchanging information between different SWC? 11)Embedded c compilation steps ? 12)Static and extern realtime usage in autosar? 13) What is volatile keyword and where did you used ?

Question in pointer, memory linux systemd various linux signals like SIGKILL etc. very basic question of MQTT, CoAP raspberry pi, even kids can answer those whether i know object oriented langs and python or not. Although I know C++ and Python (a bit) I avoid these in CVs to make things clear for embedded interview calls Some scenarios and solution like tracking, zoning, detection, parking etc
avatar

Embedded Developer

Interviewed at Cognizant

3.4
Jul 20, 2016

Question in pointer, memory linux systemd various linux signals like SIGKILL etc. very basic question of MQTT, CoAP raspberry pi, even kids can answer those whether i know object oriented langs and python or not. Although I know C++ and Python (a bit) I avoid these in CVs to make things clear for embedded interview calls Some scenarios and solution like tracking, zoning, detection, parking etc

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