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6 kaklik 1
unit Unit1;
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interface
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uses
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  PORTINC,Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
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  Dialogs, StdCtrls, ExtCtrls;
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type
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  TForm1 = class(TForm)
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    Label1: TLabel;
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    Label2: TLabel;
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    Timer1: TTimer;
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    Edit1: TEdit;
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    Edit2: TEdit;
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    procedure Timer1Timer(Sender: TObject);
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  private
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    { Private declarations }
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  public
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    { Public declarations }
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  end;
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 var
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  Form1: TForm1;
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implementation
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{$R *.DFM}
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function citac (Kanal : Integer) : Word;
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var hodnota_portu : Byte;
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begin
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  if Kanal=1 then hodnota_portu := 1;      { A0 }
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  if Kanal=2 then hodnota_portu := 2;      { A1 }
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  RealTime (true);
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  TimeInitus;
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  OutPort($201,0);                     { Timer-Reset }
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  While((InPort ($201) and hodnota_portu) = hodnota_portu)
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    and (TimeReadus < 10000)do;
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  citac:=TimeReadus;
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  RealTime (false);
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end;
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procedure TForm1.Timer1Timer(Sender: TObject);
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const
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  stupen = 1.75;
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var
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  teplota :real;
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begin
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   Edit1.Text := FloatToStr(citac(1)) + ' %';
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   teplota:=98;
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   teplota:=teplota-citac(2);
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   teplota:=teplota / stupen ;
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   Edit2.Text := FloatToStr(citac(2)) + ' °C';
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end;
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end.