mc32_24p.pas

IC卡分为两种 一种是接触式的 还一种是非接触式的 此文件二种程序都有 希望能帮到会员们

unit MC32_24p;

interface

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

type
  TForm1 = class(TForm)
    Bevel1: TBevel;
    Bevel2: TBevel;
    Label1: TLabel;
    procedure BitBtn1Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;
  data1,data2:Array[0..128]of char;
  icdev: longint;
  st:smallint;
  length:integer;
  offset:integer;
  status:integer;

  //use 24 function
  function chk_24c01a(icdev:longint):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'chk_24c01a';
  function swr_24c01a(icdev: longint;offset:smallint;length:smallint;data1:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'swr_24c01a';
  function srd_24c01a(icdev: longint;offset:smallint;length:smallint;data1:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'srd_24c01a';

  function chk_24c02(icdev:longint):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'chk_24c02';
  function swr_24c02(icdev: longint;offset:smallint;length:smallint;var data1:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'swr_24c02';
  function srd_24c02(icdev: longint;offset:smallint;length:smallint;var data1:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'srd_24c02';

  function chk_24c04(icdev:longint):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'chk_24c04';
  function swr_24c04(icdev: longint;offset:smallint;length:smallint;var data1:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'swr_24c04';
  function srd_24c04(icdev: longint;offset:smallint;length:smallint;var data1:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'srd_24c04';

  //use general function
  function auto_init(port: smallint;baud:longint): longint;stdcall;
  far;external 'MWIC_32.DLL' name 'auto_init';
  function ic_init(port: smallint;baud:longint): longint; stdcall;
  far;external 'MWIC_32.DLL' name 'ic_init';
  function ic_exit(icdev: longint):smallint;stdcall;
  far;external 'MWIC_32.dll' name 'ic_exit';
  function get_status(icdev: longint;status:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll' name 'get_status';
  function set_baud(icdev: longint;baud:longint):smallint;stdcall;
  far;external 'MWIC_32.dll' name 'set_baud';

  function cmp_dvsc(icdev:longint;length:smallint;password:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll' name 'cmp_dvsc';
  function setsc_md(icdev: longint;mode:smallint):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'setsc_md';
  function srd_dvsc(icdev: longint;length:smallint;password:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'srd_dvsc'
  function swr_dvsc(icdev: longint;length:smallint;password:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'swr_dvsc';
 
  function turn_off(icdev: longint):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'turn_off';
  function turn_on(icdev: longint):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'turn_on';
  function auto_pull(icdev: longint):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'auto_pull';
  function srd_ver(icdev: longint;length:smallint;ver:pchar):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'srd_ver';
  function dv_beep(icdev: longint;time:smallint):smallint;stdcall;
  far;external 'MWIC_32.dll'name 'dv_beep';


implementation

{$R *.DFM}


procedure TForm1.BitBtn1Click(Sender: TObject);
begin
st:=chk_24c01a(icdev);
if st<>0 then
  begin
    listbox1.items.add('chk error');
    exit;
  end
else
  listbox1.items.add('chk ok');

offset:=16;
length:=15;
data1:='MWRD_1234567890';
st:=swr_24c01a(icdev,offset,length,data1);
if st<>0 then
  begin
    listbox1.items.add('write error');
    exit;
  end
else
  listbox1.items.add('write ok');

st:=srd_24c01a(icdev,offset,length,data2);
if st<>0 then
  begin
    listbox1.items.add('read error');
    exit;
  end
else
  listbox1.items.add('read ok');


end;

procedure TForm1.FormShow(Sender: TObject);
begin
listbox1.Items.clear;

//icdev:=auto_init(1,9600);
icdev:=ic_init(1,9600);
if icdev<=0 then
       begin
         listbox1.items.Add('init error');
         exit;
       end
     else
       listbox1.items.add('Init OK');

 status:=0;
st:=get_status(icdev,@status);
if st<>0 then
       begin
         listbox1.items.Add('status error');
         exit;
       end
     else
       listbox1.items.add('Status OK');

end;

procedure TForm1.FormCreate(Sender: TObject);
begin
st:=ic_exit(icdev);
end;

end.