deadband.c File Reference

#include "scicos_block.h"
#include <math.h>

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Functions
void	deadband (scicos_block *block, int flag)

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Function Documentation

void deadband	(	scicos_block *	block,
		int	flag
	)

Definition at line 3 of file deadband.c.

References scicos_block::g, get_phase_simulation(), scicos_block::inptr, scicos_block::mode, scicos_block::ng, scicos_block::outptr, and scicos_block::rpar.

{/* rpar[0]:upper limit,  rpar[1]:lower limit */
  if (flag==1){
    if (get_phase_simulation()==1||block->ng==0) {
      if (*block->inptr[0]>=block->rpar[0]){
        block->outptr[0][0]=*block->inptr[0]-block->rpar[0];
      }else if (*block->inptr[0]<=block->rpar[1]){
        block->outptr[0][0]=*block->inptr[0]-block->rpar[1];
      }else {
        block->outptr[0][0]=0.0;
      }
    }else{
      if (block->mode[0]==1){
        block->outptr[0][0]=*block->inptr[0]-block->rpar[0];
      }else if(block->mode[0]==2) {
        block->outptr[0][0]=*block->inptr[0]-block->rpar[1];
      }else{
        block->outptr[0][0]=0.0;
      } 
    }
  } else if (flag==9){
    block->g[0]=*block->inptr[0]-(block->rpar[0]);
    block->g[1]=*block->inptr[0]-(block->rpar[1]);
    if (get_phase_simulation()==1) {
      if (block->g[0]>=0){
        block->mode[0]=1;
      }else if (block->g[1]<=0){
        block->mode[0]=2;
      }else {
        block->mode[0]=3;
      }
    }
  }
}

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