Themen

this is my code, may be someone need it, or you are able to make it better
Thanks
Massimo


FUNCTION_BLOCK FB_MovingAverage
VAR_INPUT
   IN : REAL;
   N_Cicli : INT;
   t_Pausa_1 : DINT;
   t_Pausa_2 : DINT;
END_VAR
VAR_OUTPUT
   Media : REAL;
END_VAR
VAR
   Valore : ARRAY [0..999] OF REAL;
   x, x1, x2: INT;
   SCHEDULER_1: OSCAT_BASIC.SCHEDULER;
   A, B, C, D: REAL;
   E: BOOL;
END_VAR


SCHEDULER_1(
   E0:= TRUE,
   E1:= TRUE,
   T0:= DINT_TO_TIME(t_Pausa_1),
   T1:= DINT_TO_TIME(t_Pausa_2));

IF SCHEDULER_1.Q0 THEN
   A := A + IN;
   B := B + 1;
END_IF

IF SCHEDULER_1.Q1 THEN      //MEDIA DELLE LETTURE BREVI
   C := A / B;
   A := 0;
   B := 0;
   D := 0;
   E := TRUE;
END_IF

IF E THEN
   FOR x := 1 TO (N_Cicli-1) DO
      x1 := N_Cicli - x;
      x2 := N_Cicli - x - 1;
      Valore[x1] := Valore[x2];
   END_FOR
   Valore[0] := C;
   FOR x := 0 TO (N_Cicli-1) DO
      D := D + Valore

• ;
     END_FOR
     E := FALSE;
     Media := D / N_Cicli;   //MEDIA TRASCINATA
  END_IF