he asked me about the difference between flash and sram, the diffeence between Avr and Arm architecture, what is the role of the timer in the input capture unit , what is the baud rate that is used with UART and the equation hat is ued in the input capture unit, then he gave me a code problem about a function that takes two numbers and return the substraction of them and what if the two numbers are larger than the integer size what is the solution?
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question about c++
Tell me the programming cycle from text editor till .hex file?/What is the difference between different types of memories in the microcontrollers ?(EEPORM, EPORM, ROM, FLASH, NAND FLASH,...)
Asked about several C functions
how will you use multitasking in rtos?
he asked my about Timer how it work and get me three project then he asked me how to use interrupt in ADC. he asked my about project and my previous experiences . finally he took to me a program to print array with specific sequence by C language .
What do you know about RTOS?
Difference between real time OS and normal OS and why we use realtime OS in embedded systems
Ask about interrupt, communication protocols, software engineering and some problems solving
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