Welcome to your Embedded Systems Demystified – Discover the Most Popular Interview Questions
1.
What is maximum data length in CAN and CAN FD
2.
Which of following is try for ADC sampling frequency
3.
Which of the following is a valid reason for a CAN node to go into the "Bus Off" state?
4.
Which register is used to enable LSE clock in STM32
5.
SMT32 device can fetch instruction from
6.
Which of the following CAN frame fields contains the priority of the message?
7.
Which of the following is a characteristic of CAN communication?
8.
Which of the following CAN versions supports Flexible Data-rate (FD)?
9.
CAN uses which coding scheme for error detection?
10.
Which of the following is not an error detection mechanism used in CAN?
11.
What does a DMA controller do?
12.
Which of the following statements about CAN message prioritization is true?
13.
MISRA not allow below expression val = fun1() + fun2()
14.
What type of bus topology does CAN typically use?
15.
Which CAN error occurs when two or more nodes start transmitting at the same time?
17.
What is byte order in I2C
18.
Which of the following is a standard CAN frame format?
19.
Which of the following is handshake signal
20.
Which CAN frame type allows a node to request data from another node?
21.
Which of the following CAN frame types is used for time-critical data?
22.
Which of following is not true in timer operation
23.
Maximum switch case allow in MISRA
24.
Which of following V ref of ADC can provide better resolution
25.
What is the role of a CAN controller?
27.
How can stack/heap memory can change
28.
What is the identifier length in CAN2.0 and CAN FD
29.
What is the maximum number of nodes that can be connected to a CAN bus?
30.
Which of the following is the basic functions of a timer
31.
What is return of ISR?
32.
Which layer of the OSI model does CAN protocol primarily operate on?
33.
in application programming support
