The way to code a C program


Embedded Stuff

  • What is the return type of ISR ?  Why ?
  • How to decide whether given processor is using little endian format or big endian format ?
  • Which parameters decide the size of datatype for a processor ?
  • What is job of preprocessor, compiler, assembler and linker ?
  •  What is the difference between static linking and dynamic linking ?
  • Difference between RISC and CISC processor.
  • Difference between Von Neumann and Harvard architecture.
  • What is the use of volatile keyword ?
  • What do you mean by const keyword ?
  • How to implement a WD timer in software ?
  • How to implement state machine in C ?

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