Embedded C Coding Interview Questions ||Part 1 ||Firmware developer|| #embedded #interview #coding

This will explain 5 most important coding interview questions.

[mohammadumarsalim]

Great Initiative 👍 I have actually encountered same questions during internship and Job interview in Embedded Software domain.

[ahmadmughal]

Found some valuable video after many hours to follow and improve. Thank you please making more video. Good Job

[Nanduchandu]

total 35 minuts i casually watched, but last one minut that bit field concept is awesome bro..then instantly i subscribed ur channel..🙏

[sundareshanp]

Your explanation is easier to understand, thanks bro

[rushichitteti]

Bro could you please upload the document also

[ashruelectronic]

Hi, can you provide the coding examples for the embedded interview. It would be very helpful to me. Because I have interview in next week. Waiting for your response. Thank you

[anandchanduri]

Hi Below is a sample code to swap 2 number much easily without easily hope you will include in next videos

#include <stdio.h>

int main()
{
int a = 10, b= 20;

printf("Value of A & B Before swap --> %d %d \n", a, b);
a = b - a + (b = a);
printf("Value of A & B After swap --> %d %d \n", a, b);

return 0;
}

[sudeshnaC]

Thanks for the questions🙂1 doubt, in the last question, why did the size get reduced to 4B and not 8B?

[RishiSharma-sdin]

wants selection then do this way


#include <stdio.h>
#include <stdint.h>

void bit_swap(uint32_t a)
{
uint32_t return_a;
union tmp{
uint32_t tempa;
char tempc[4];
} swap;
swap.tempa=a;
printf("%02x%02x%02x%02x", swap.tempc[0], swap.tempc[1], swap.tempc[2], swap.tempc[3]);
}



int main()
{
bit_swap(4542542);

return 0;
}