[Hilfe!]Lauflicht (keine ansteuerungsfrage)

[Fredbert]

Wie kann ich es machen das erst nach einem bestimmten zeitraum die LED wieder asugeht und die nächste angeht?

Also LED1 brennt -> LED1 geht aus -> LED2 brennt ->...


Ich hoffe ihr könnt mir helfen!!

[aschne1]

Hallo

Mit einem TTimer und IF-Abfrage?

Gruss

[Fredbert]

wie würde die if abfrage aussehen? sry bin delphi n00b

[aschne1]

Hallo

Delphi-Quellcode:

if LED1 = true then
begin
 LED1 := false;
 LED2 := true;
end
else
begin
 LED1 := true;
 LED2 := false;
end;

Muss im Timer-Ereignis platziert werden.

Abfrage könnte mit NOT noch einfacher gestaltet werden.

Gruss

[Fredbert]

Ich Rall mal wieder gar nix ich poste mal mein bisherigen source:

Delphi-Quellcode:

unit LED;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls, StdCtrls, ComCtrls;

type
  TForm1 = class(TForm)
    Panel1: TPanel;
    GroupBox1: TGroupBox;
    Shape1: TShape;
    Shape2: TShape;
    Shape3: TShape;
    Shape4: TShape;
    Shape5: TShape;
    Shape8: TShape;
    Shape6: TShape;
    Shape7: TShape;
    Timer1: TTimer;
    GroupBox2: TGroupBox;
    GroupBox3: TGroupBox;
    Button1: TButton;
    RichEdit1: TRichEdit;
    Label1: TLabel;
    CheckBox1: TCheckBox;
    CheckBox2: TCheckBox;
    CheckBox3: TCheckBox;
    CheckBox4: TCheckBox;
    CheckBox5: TCheckBox;
    CheckBox6: TCheckBox;
    CheckBox7: TCheckBox;
    procedure RadioButton1Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure RadioButton8Click(Sender: TObject);
    procedure RadioButton7Click(Sender: TObject);
    procedure RadioButton2Click(Sender: TObject);
    procedure Shape1ContextPopup(Sender: TObject; MousePos: TPoint;
      var Handled: Boolean);
    procedure Shape2ContextPopup(Sender: TObject; MousePos: TPoint;
      var Handled: Boolean);
    procedure Shape3ContextPopup(Sender: TObject; MousePos: TPoint;
      var Handled: Boolean);
    procedure Shape4ContextPopup(Sender: TObject; MousePos: TPoint;
      var Handled: Boolean);
    procedure Shape5ContextPopup(Sender: TObject; MousePos: TPoint;
      var Handled: Boolean);

    procedure Shape7ContextPopup(Sender: TObject; MousePos: TPoint;
      var Handled: Boolean);
    procedure Shape8ContextPopup(Sender: TObject; MousePos: TPoint;
      var Handled: Boolean);

    procedure CheckBox7Click(Sender: TObject);
    procedure CheckBox6Click(Sender: TObject);
    procedure Timer1Timer(Sender: TObject);
    procedure Shape6ContextPopup(Sender: TObject; MousePos: TPoint;
      var Handled: Boolean);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form1: TForm1;
  LED_WERT : Integer;

implementation

{$R *.dfm}

procedure Out32(Addresse:Integer; Wert:byte); stdcall; export;
external 'INPOUT32.DLL';

function Inp32(Addresse:Integer):Byte; stdcall; export;
external 'INPOUT32.DLL';

const
Port = $378;





procedure TForm1.RadioButton1Click(Sender: TObject);
begin
Timer1.Enabled := True;
end;
procedure LED_OUT(LED_wert : Integer);
begin
 out32(port, LED_WERT);
end;



procedure TForm1.Button1Click(Sender: TObject);
begin
Close;
end;

procedure TForm1.RadioButton8Click(Sender: TObject);
begin
LED_WERT := LED_wert+255;
LED_OUT(LED_WERT);
shape1.Brush.Color := clyellow;
shape2.Brush.Color := clyellow;
shape3.Brush.Color := clyellow;
shape4.Brush.Color := clyellow;
shape5.Brush.Color := clyellow;
shape6.Brush.Color := clyellow;
shape7.Brush.Color := clyellow;
shape8.Brush.Color := clyellow;
end;



procedure TForm1.RadioButton7Click(Sender: TObject);
begin
LED_WERT := 0;
LED_OUT(LED_WERT);
shape1.Brush.Color := clred;
shape2.Brush.Color := clred;
shape3.Brush.Color := clred;
shape4.Brush.Color := clred;
shape5.Brush.Color := clred;
shape6.Brush.Color := clred;
shape7.Brush.Color := clred;
shape8.Brush.Color := clred;

end;

procedure TForm1.RadioButton2Click(Sender: TObject);

begin
Timer1.Enabled := True;
end;



procedure TForm1.Shape1ContextPopup(Sender: TObject; MousePos: TPoint;
  var Handled: Boolean);
begin
if shape1.Brush.Color = clYellow then
begin
shape1.Brush.Color := clRed;
LED_OUT(0);
end else
begin
shape1.Brush.Color := clYellow;
LED_OUT(1);
end;
end;

procedure TForm1.Shape2ContextPopup(Sender: TObject; MousePos: TPoint;
  var Handled: Boolean);
begin
if shape2.Brush.Color = clYellow then
begin
shape2.Brush.Color := clRed;
LED_OUT(0);
end else
begin
shape2.Brush.Color := clYellow;
LED_OUT(2);
end;
end;

procedure TForm1.Shape3ContextPopup(Sender: TObject; MousePos: TPoint;
  var Handled: Boolean);
begin
if shape3.Brush.Color = clYellow then
begin
shape3.Brush.Color := clRed;
LED_OUT(0);
end else
begin
shape3.Brush.Color := clYellow;
LED_OUT(4);
end;
end;

procedure TForm1.Shape4ContextPopup(Sender: TObject; MousePos: TPoint;
  var Handled: Boolean);
begin
if shape4.Brush.Color = clYellow then
begin
shape4.Brush.Color := clRed;
LED_OUT(0);
end else
begin
shape4.Brush.Color := clYellow;
LED_OUT(8);
end;
end;

procedure TForm1.Shape5ContextPopup(Sender: TObject; MousePos: TPoint;
  var Handled: Boolean);
begin
if shape5.Brush.Color = clYellow then
begin
shape5.Brush.Color := clRed;
LED_OUT(0);
end else
begin
shape5.Brush.Color := clYellow;
LED_OUT(16);
end;
end;



procedure TForm1.Shape7ContextPopup(Sender: TObject; MousePos: TPoint;
  var Handled: Boolean);
begin
if shape7.Brush.Color = clYellow then
begin
shape7.Brush.Color := clRed;
LED_OUT(0);
end else
begin
shape7.Brush.Color := clYellow;
LED_OUT(64);
end;
end;

procedure TForm1.Shape8ContextPopup(Sender: TObject; MousePos: TPoint;
  var Handled: Boolean);
begin
if shape8.Brush.Color = clYellow then
begin
shape8.Brush.Color := clRed;
LED_OUT(0);
end else
begin
shape8.Brush.Color := clYellow;
LED_OUT(128);
end;
end;


procedure TForm1.CheckBox7Click(Sender: TObject);
begin
LED_OUT(255);
if Checkbox7.Checked = false then
LED_OUT(0);
end;

procedure TForm1.CheckBox6Click(Sender: TObject);
var
  i, j : Integer;
begin
Timer1.Enabled := true;
end;

procedure TForm1.Timer1Timer(Sender: TObject);
var i,j : Integer;
begin
//if Checkbox6.Checked =true then
//begin
    while Checkbox6.Checked = true do
  for i := 1 to 1000 do
  LED_OUT(255);
  for j := 1 to 1000 do
  LED_OUT(0);
  //end else
  LED_OUT(0);
end;

procedure TForm1.Shape6ContextPopup(Sender: TObject; MousePos: TPoint;
  var Handled: Boolean);
begin
if shape6.Brush.Color = clYellow then
begin
shape6.Brush.Color := clRed;
LED_OUT(0);
end else
begin
shape6.Brush.Color := clYellow;
LED_OUT(32);
end;
end;

end.