Modulo counter

Library

Sources

Description

A modulo counter. The counting is done everytime the block is activated.

Dialog Box

Set Modulo_Count block parameters
initial state ($>$=0)	0
Modulo what number ($>$0)	3

• initial state : state of the counter originally
• Modulo what number : counter goes up to this number minus 1 and returns to zero.

Default properties

• always active: no
• direct-feedthrough: no
• zero-crossing: no
• mode: no
• number/sizes of inputs: 0 /
• number/sizes of outputs: 1 / 1
• number/sizes of activation inputs: 1 / 1
• number/sizes of activation outputs: 0 /
• continuous-time state: no
• discrete-time state: yes
• name of computational function: modulo_count

Interfacing function

scilab/macros/scicos_blocks/sources/Modulo_Count.sci

Computational function (type 4)

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

void 
modulo_count(scicos_block *block,int flag)
{
  if(flag == 1) {
    *block->outptr[0]=block->z[0];
  }else if (flag == 2){
    block->z[0]=(1+(int)block->z[0])%(block->ipar[0]);
   }
}