About CAN protocol, its data frames, meaning of RTR bit in frame, what is remote frame etc.
Embedded Software Developer Interview Questions
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Storage classes in c, their storage space and lifetime, asked to write 2 c programs within 10 minutes 1) Little endian and big endian 2) swap two numbers without using third variable and using bitwise operator
Brief Technical Knowledge about Embedded Systems.
What is difference between spi and i2c
college project and mainly company focus on academic projects
1st round 1.As usual questions were asked based on the CDAC project how the device driver works internally ?Explain it with a block diagram in brief as well as some sort of code which we had implemented like Ioctl operations & how commands are passed to the kernel,device Intialization ,etc. 2.In a constraint embedded device how could you implement your own driver apart from OS environment. 3.All protocols like SPI , I2C ,UART,CAN Difference between uart& usart How can we interface an spi with a multiple devices explain it with example 4.Some sort of questions based on c coding like types of array with their implementation in real life ,pointers ,create a functions which include pointers, etc
Implement a C++ library .
write a function that removes integer from a given unsorted array
c - embedded c - compilation process - problem solving - bootloader - interfacing .
Say Few differences between SPI,I2C,CAN,UART
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