Describe the volatile?
Embedded Software Developer Interview Questions
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multiply a number with 7 with a cpu not having multiplier unit.
C code optimization Projects you've done before with Microcontrollers draw schematic diagram for voting system using SPI protocol ADC, UART, SPI
Write a code that would add the number of ones in a byte.
dividing x by 7 using simple operations (+, -, <<, >>, ...) and with no loops
Using C code write a routine to find a 32 bit frame start sequence in a raw byte stream buffer.
How do you share data between processes in a single processor system?
Write a function that will return x*7 without using multiplication?
Q: Do you use an iPhone or Android?
The most unexpected question is that if a read-only variable which is defined by 'constant' will be allocated with the memory when compiling.
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