Welcome to your Embedded Systems Demystified – Discover the Most Popular Interview Questions
1.
Which of the following CAN frame fields contains the priority of the message?
2.
Which of the following is not an error detection mechanism used in CAN?
3.
What is maximum data length in CAN and CAN FD
4.
What is byte order in I2C
5.
Which of the following is a valid reason for a CAN node to go into the "Bus Off" state?
6.
Which CAN frame type allows a node to request data from another node?
7.
What is the maximum number of nodes that can be connected to a CAN bus?
8.
Which of the following is a characteristic of CAN communication?
9.
Maximum switch case allow in MISRA
11.
MISRA not allow below expression val = fun1() + fun2()
12.
How can stack/heap memory can change
13.
What does a DMA controller do?
14.
Which CAN error occurs when two or more nodes start transmitting at the same time?
15.
Which of following is try for ADC sampling frequency
16.
Which of following is not true in timer operation
17.
What is return of ISR?
19.
SMT32 device can fetch instruction from
20.
What type of bus topology does CAN typically use?
21.
What is the role of a CAN controller?
22.
Which layer of the OSI model does CAN protocol primarily operate on?
23.
Which register is used to enable LSE clock in STM32
24.
Which of the following statements about CAN message prioritization is true?
25.
Which of the following CAN versions supports Flexible Data-rate (FD)?
26.
Which of following V ref of ADC can provide better resolution
27.
Which of the following is handshake signal
28.
Which of the following is a standard CAN frame format?
29.
in application programming support
30.
Which of the following is the basic functions of a timer
31.
Which of the following CAN frame types is used for time-critical data?
32.
What is the identifier length in CAN2.0 and CAN FD
33.
CAN uses which coding scheme for error detection?
