Subversion Repositories svnkaklik

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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, Tabs, ComCtrls;
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type
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  TForm1 = class(TForm)
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    Button1: TButton;
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    Button2: TButton;
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    CheckBox1: TCheckBox;
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    CheckBox3: TCheckBox;
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    StaticText1: TStaticText;
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    StaticText2: TStaticText;
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    Timer1: TTimer;
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    Edit1: TEdit;
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    Button3: TButton;
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    Label1: TLabel;
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    procedure Button1Click(Sender: TObject);
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    procedure Button2Click(Sender: TObject);
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    procedure FormCreate(Sender: TObject);
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    procedure Timer1Timer(Sender: TObject);
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    procedure Button3Click(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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procedure TForm1.Button1Click(Sender: TObject);
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begin
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  TXD (1);
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  CheckBox1.Checked:=True;
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end;
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procedure TForm1.Button2Click(Sender: TObject);
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begin
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  TXD(0);
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  CheckBox1.Checked:=False;
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end;
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procedure TForm1.FormCreate(Sender: TObject);
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begin
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  OPENCOM (Pchar('COM1,1200,N,8,'));
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  Timer1.Interval:=1;
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  Timer1.Enabled:=True;
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end;
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procedure TForm1.Timer1Timer(Sender: TObject);
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begin
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  if DCD=1 then CheckBox3.Checked:=True
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    else CheckBox3.Checked:=False
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end;
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procedure TForm1.Button3Click(Sender: TObject);
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  var i,c:integer;
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      b:string;
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begin
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  b:=Edit1.Text;
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  for c:=1 to len(b)
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  b:=Edit1.Text[c];
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  ord (i,b);
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  SENDBYTE (i);
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  edit1.text:=i
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end;
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end.