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MSP430FR5972: State machine implementation

PK U
Intellectual 600 points
Part Number: MSP430FR5972

Can anyone send me an example of a code implementation of state machine in .c for microcontroller 

  • 0
    Guru 74080 points

    Hi Pk!

    This question is very generic. In general, a state machine could be a simple switch-case based program flow:

    uint8_t state = 0;

switch( state )
{
  case 0:
  {
    // Do something

   state = 1;

    break;
  }

  case 1:
  {
    // Do something

    if( something )
    {
      state = 2;
    }
    else
    {
      state = 0;
    }
    
    break;
  }

  case 2:
  {
    // Do something

    state = 0;

    break;
  }

  default: break
}

    Dennis

  • 0 in reply to Dennis Eichmann
    Intellectual 600 points

    Thank you Dennis,

    I am attaching a S/w flow diagram

    can you plz help me according to this file 

    ETS SW Flow diagram.pdf

  • 0 in reply to PK U
    Guru 74080 points
    The diagram looks quite good and well-organized, but it is quite a lot. I think you should start by yourself and come back when things do not work as expected or when you have questions about something because now it has become very specific to the hardware you will use and it is definitely no beginner project. This is a bit of programming.

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