exzsend0.pas

delphi RS232 计算机串口通讯源程序

(***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is TurboPower Async Professional
 *
 * The Initial Developer of the Original Code is
 * TurboPower Software
 *
 * Portions created by the Initial Developer are Copyright (C) 1991-2002
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * ***** END LICENSE BLOCK ***** *)

{*********************************************************}
{*                   EXZSEND0.PAS 4.06                   *}
{*********************************************************}

{**********************Description************************}
{* Shows how to originate a data call and start a Zmodem *}
{* file send automatically.  Works together with ExZRecv.*}
(* In general, you will not want to start a protocol     *)
(* transfer from the OnTapiPortOpen event, you will      *)
(* usually want to conduct some form of authentication   *)
(* or synchronization so both sides start at roughly the *)
(* same time.                                            *)
{*********************************************************}

unit Exzsend0;

interface

uses
  WinTypes, WinProcs, SysUtils, Messages, Classes, Graphics, Controls,
  Forms, Dialogs, StdCtrls, AdProtcl, AdPStat, AdPort, OoMisc, ADTrmEmu,
  AdTapi;

type
  TForm1 = class(TForm)
    Button1: TButton;
    ApdComPort1: TApdComPort;
    ApdProtocol1: TApdProtocol;
    ApdProtocolStatus1: TApdProtocolStatus;
    Edit1: TEdit;
    Label1: TLabel;
    AdTerminal1: TAdTerminal;
    ApdTapiDevice1: TApdTapiDevice;
    procedure ApdProtocol1ProtocolFinish(CP: TObject; ErrorCode: Integer);
    procedure Button1Click(Sender: TObject);
    procedure ApdTapiDevice1TapiPortOpen(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.ApdProtocol1ProtocolFinish(CP: TObject;
  ErrorCode: Integer);
begin
  AdTerminal1.Active := True;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  ApdTapiDevice1.Dial(Edit1.Text);
end;

procedure TForm1.ApdTapiDevice1TapiPortOpen(Sender: TObject);
begin
  ApdProtocol1.StartTransmit;
  AdTerminal1.Active := False;
end;

end.