exsmspg0.pas

delphi RS232 计算机串口通讯源程序

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 * Version: MPL 1.1
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 * License.
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 * The Original Code is TurboPower Async Professional
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 * The Initial Developer of the Original Code is
 * TurboPower Software
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 * Portions created by the Initial Developer are Copyright (C) 1991-2002
 * the Initial Developer. All Rights Reserved.
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 * ***** END LICENSE BLOCK ***** *)

{*********************************************************}
{*                   EXSMSPG0.PAS 4.06                   *}
{*********************************************************}

{**********************Description************************}
{* Demonstrates how to use a GSM phone to send an SMS    *)
(* message                                               *}
{*********************************************************}

unit ExSMSPg0;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, AdPort, OoMisc, AdGSM, AdPacket;

type
  TForm1 = class(TForm)
    btnSend: TButton;
    ApdGSMPhone1: TApdGSMPhone;
    ApdComPort1: TApdComPort;
    edtDestAddr: TEdit;
    Label1: TLabel;
    Label2: TLabel;
    ListBox1: TListBox;
    lblStatus: TLabel;
    memMessage: TMemo;
    Label3: TLabel;
    btnConnect: TButton;
    procedure btnSendClick(Sender: TObject);
    procedure ApdGSMPhone1GSMComplete(Pager: TApdCustomGSMPhone;
      State: TGSMStates; ErrorCode: Integer);
    procedure memMessageChange(Sender: TObject);
    procedure btnConnectClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.btnSendClick(Sender: TObject);
begin
  ApdGSMPhone1.SMSAddress := edtDestAddr.Text;
  ApdGSMPhone1.SMSMessage := memMessage.Text;
  ListBox1.Items.Add('Preparing to send message');
  ApdGSMPhone1.SendMessage;
end;

procedure TForm1.ApdGSMPhone1GSMComplete(Pager: TApdCustomGSMPhone;
  State: TGSMStates; ErrorCode: Integer);
begin
  if ErrorCode <> 0 then begin
    ListBox1.Items.Add('Error number ' + IntToStr(ErrorCode));
    exit;
  end;
  case State of
    gsConfig:  ListBox1.Items.Add('Configuration finished');
    gsSend:    ListBox1.Items.Add('Message was sent');
    gsListAll: ListBox1.Items.Add('List all messages finished');
  end;
end;

procedure TForm1.memMessageChange(Sender: TObject);
begin
  Label3.Caption := 'Character count: ' + IntToStr(Length(memMessage.Text));
end;

procedure TForm1.btnConnectClick(Sender: TObject);
begin
  ApdGSMPhone1.Connect;
end;

end.