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Embedded Software Developer Interview Questions
6,907 embedded software developer interview questions shared by candidates
How does a stepper motor work?
Identity electronic components on a circuit diagram and describe the operation of a provided C program code
Questions on projects you've done, Embedded topics c,c++
you recive a 1d array which represent a picture, hieght and weight. write two functions, 1. you recive column and line, return the pixel value. 2. crop - you recive line, column, number of rows and number of columns. return the sub array.
6) Write a macro for multiplication of two numbers?
8)Add new frame in com module , write down the configuration in com module ?
memory calcification function pointer array and static , extern and about registers
Another question was two functions handling a queue implemented by a cyclic array. One function add to the queue and the other take from the queue and I have to follow the indexes for a given input. Then did told me there is a bug, it was something related to the order in which values are checked.
1)stack /heap difference? 2) i2c lines, vs spi vs uart? 3) where are static variables are allocated? static keyword usage. 4) take home about implenet mem manager on 2048 byte array doing malloc/free. 5) 2 egg 100 flat problem...
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