код процедуры:
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Spin, ComCtrls, Menus, ExtCtrls, Buttons, Unit2;
type
TForm1 =
class
(TForm)
Label1: TLabel;
Label2: TLabel;
Button1: TButton;
Label4: TLabel;
Button2: TButton;
Button3: TButton;
Button4: TButton;
Button5: TButton;
Label3: TLabel;
Label5: TLabel;
Label7: TLabel;
UpDown1: TUpDown;
Edit1: TEdit;
UpDown2: TUpDown;
Edit2: TEdit;
Label8: TLabel;
Label6: TLabel;
MainMenu1: TMainMenu;
menu1: TMenuItem;
N1: TMenuItem;
N2: TMenuItem;
FAQCU1: TMenuItem;
CU1: TMenuItem;
SaveDialog1: TSaveDialog;
Panel2: TPanel;
Memo1: TMemo;
RadioButton7: TRadioButton;
RadioButton8: TRadioButton;
RadioButton9: TRadioButton;
RadioButton10: TRadioButton;
RadioButton11: TRadioButton;
RadioButton12: TRadioButton;
Panel3: TPanel;
BitBtn1: TBitBtn;
BitBtn2: TBitBtn;
StatusBar1: TStatusBar;
Panel1: TPanel;
Timer1: TTimer;
PWRout: TLabel;
procedure
FormCreate(Sender: TObject);
procedure
Button1Click(Sender: TObject);
procedure
Button2Click(Sender: TObject);
procedure
FormClose(Sender: TObject;
var
Action: TCloseAction);
procedure
Button4Click(Sender: TObject);
procedure
Button5Click(Sender: TObject);
procedure
BitBtn1Click(Sender: TObject);
procedure
CU1Click(Sender: TObject);
procedure
Button3Click(Sender: TObject);
procedure
N3Click(Sender: TObject);
procedure
clear1Click(Sender: TObject);
procedure
BitBtn2Click(Sender: TObject);
procedure
Timer1Timer(Sender: TObject);
private
public
end
;
var
Form1: TForm1;
hCom,Errors,Bytes:
Cardinal
;
DCB:TDCB;
TheStruct:TCOMSTAT;
buffer:
string
;
s,p,f,w,e:
string
;
implementation
{$R *.dfm}
procedure
TForm1
.
FormCreate(Sender: TObject);
begin
Memo1
.
Lines
.
Clear;
Memo1
.
Lines
.
Add(
'БС № '
+(
InputBox(
'Начало работы'
,
'Введите БС №:'
,
''
)+
' '
+DateToStr(Now)+
' '
+TimeToStr(Now)));
hCom:=CreateFile(
'COM1'
,GENERIC_READ
or
GENERIC_WRITE,
0
,
nil
,OPEN_EXISTING,FILE_ATTRIBUTE_N ORMAL,
0
);
if
hCom=INVALID_HANDLE_VALUE
then
begin
exit;
end
;
SetupComm(hCom,
1600
,
1600
);
GetCommState(hCom,DCB);
Dcb
.
BaudRate := CBR_9600;
Dcb
.
Parity := NOPARITY;
Dcb
.
ByteSize :=
8
;
Dcb
.
StopBits := ONESTOPBIT;
if
not
SetCommState(hCom,DCB)
then
ShowMessage(
'ошибка'
)
else
form1
.
StatusBar1
.
Panels
.
Items[
0
].Text:=
'соединение установлено'
;
Form1
.
ActiveControl:=Button2;
end
;