Komunikasi Serial Arduino Dengan Delphi
Main / Communication / Serial Port Delphi 7
Name: Serial Port Delphi 7 Siemens protool software download. File size: 260mb Language: English Rating: 5/10 Tube Snake Boogie 32. Zz top greatest hits. World Of Swirl 35. Viva Las Vegas 34. No approved descriptions in database. You can help us out by submitting a description for this title. Chances are, that since you are here, you must have either played or are going to play this game. Game ultraman fighting evolution 3. There are no descriptions available for Ultraman - Fighting Evolution (Japan) in our database. |
elysee-montparnasse.com is a freeware tool we've used with great success for many years. Serial COM port development for Windows using Delphi. Using ActiveXperts Serial Port Component with Delphi. ActiveXperts . Add('e,7,1'); comboFormat. Well, reading the port is almost trivial if you know the trick. You must configure the TimeOutBuffer. I don't know what good Basic Commands - Writing a Port.
11 Jul - 5 min - Uploaded by MicroResearchTechnology Delphi programming with serial interface ตัวอย่างพื้นฐานการเขียนโปรแกรม Delphi เพื่อเชื่อมต่อกับพอร์ตสื่อสารข้อมูลอนุกรม RS Instalando ComPort Library no Delphi 7 para comunicar com. 20 Apr - 4 min - Uploaded by delphiduino Video tutorial instalasi komponen COMPort delphi 7. How To: STM32FC8T6 As. Serial Communications Library for Borland/Embarcadero Delphi to easily communicate with RS or multi-drop RS / RS serial ports and virtual ports.
30 Dec I must say I like delphi 7 already. Does anyone know where a serial port controll can be found? I searched the web,but was not sure what would. i want write delphi app for arduino serial com port communication. but i don't know how to path library in delphi 7 or delphi xe3 and DCU. Delphi 7 XP prof. Hi - I'm using the free Tcomport component for Delphi. Although I do not usually have problems, there is one bugbear that I cant seem to solve. 11 Mar For dispatch of messages connection to GSM modem or GSM phone is used through COM port. Supported codings: 7-bit, 8-bit, ucs-2, and also. 8 May Hi, I can read from the serial port when triggered by an event, . Going from a program that already worked in Delphi 7 with the ComPort.
function OpenCOMPort: Boolean; var DeviceName: array[] of Char; ComFile: THandle; begin { First step is to open the communications device for read/write. 28 Dec Other link for Delphi 7 Serial Port: • I am trying to write a program which will listen to the serial input from Arduino board connected via usb, and. 3 Mar TComPort adalah komponen komunikasi melalui port serial (Port COM) untuk Delphi C Builder yang (dalam hal ini delphi 7), Component. 2 Feb list of serial ports in combobox. am». Hi In Delphi. Code: Pascal [ Select]. procedure TForm1. . FPC Lazarus Win 7 Ult
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{1. PostKeyEx32 function}
procedure PostKeyEx32(key: Word; const shift: TShiftState; specialkey: Boolean);
{************************************************************
* Procedure PostKeyEx32
*
* Parameters:
* key : virtual keycode of the key to send. For printable
* keys this is simply the ANSI code (Ord(character)).
* shift : state of the modifier keys. This is a set, so you
* can set several of these keys (shift, control, alt,
* mouse buttons) in tandem. The TShiftState type is
* declared in the Classes Unit.
* specialkey: normally this should be False. Set it to True to
* specify a key on the numeric keypad, for example.
* Description:
* Uses keybd_event to manufacture a series of key events matching
* the passed parameters. The events go to the control with focus.
* Note that for characters key is always the upper-case version of
* the character. Sending without any modifier keys will result in
* a lower-case character, sending it with [ssShift] will result
* in an upper-case character!
************************************************************}
type
TShiftKeyInfo = record
shift: Byte;
vkey: Byte;
end;
byteset = set of 0.7;
const
shiftkeys: array [1.3] of TShiftKeyInfo =
((shift: Ord(ssCtrl); vkey: VK_CONTROL),
(shift: Ord(ssShift); vkey: VK_SHIFT),
(shift: Ord(ssAlt); vkey: VK_MENU));
var
flag: DWORD;
bShift: ByteSet absolute shift;
i: Integer;
begin
for i := 1 to 3 do
begin
if shiftkeys[i].shift in bShift then
keybd_event(shiftkeys[i].vkey, MapVirtualKey(shiftkeys[i].vkey, 0), 0, 0);
end;{ For }
if specialkey then
flag := KEYEVENTF_EXTENDEDKEY
else
flag := 0;
keybd_event(key, MapvirtualKey(key, 0), flag, 0);
flag := flag or KEYEVENTF_KEYUP;
keybd_event(key, MapvirtualKey(key, 0), flag, 0);
for i := 3 downto 1 do
begin
if shiftkeys[i].shift in bShift then
keybd_event(shiftkeys[i].vkey, MapVirtualKey(shiftkeys[i].vkey, 0),
KEYEVENTF_KEYUP, 0);
end;{ For }
end;{ PostKeyEx32 }
procedure TForm1.Button1Click(Sender: TObject);
begin
PostKeyEx32(VK_LWIN, [], False);
PostKeyEx32(Ord('D'), [], False);
PostKeyEx32(Ord('C'), [ssctrl, ssAlt], False);
end;
{************************************************************}
{2. With keybd_event API}
procedure TForm1.Button1Click(Sender: TObject);
begin
{or you can also try this simple example to send any
amount of keystrokes at the same time. }
{Pressing the A Key and showing it in the Edit1.Text}
Edit1.SetFocus;
keybd_event(VK_SHIFT, 0, 0, 0);
keybd_event(Ord('A'), 0, 0, 0);
keybd_event(VK_SHIFT, 0, KEYEVENTF_KEYUP, 0);
{Presses the Left Window Key and starts the Run}
keybd_event(VK_LWIN, 0, 0, 0);
keybd_event(Ord('R'), 0, 0, 0);
keybd_event(VK_LWIN, 0, KEYEVENTF_KEYUP, 0);
end;
{***********************************************************}
{3. With keybd_event API}
procedure PostKeyExHWND(hWindow: HWnd; key: Word; const shift: TShiftState;
specialkey: Boolean);
{************************************************************
* Procedure PostKeyEx
*
* Parameters:
* hWindow: target window to be send the keystroke
* key : virtual keycode of the key to send. For printable
* keys this is simply the ANSI code (Ord(character)).
* shift : state of the modifier keys. This is a set, so you
* can set several of these keys (shift, control, alt,
* mouse buttons) in tandem. The TShiftState type is
* declared in the Classes Unit.
* specialkey: normally this should be False. Set it to True to
* specify a key on the numeric keypad, for example.
* If this parameter is true, bit 24 of the lparam for
* the posted WM_KEY* messages will be set.
* Description:
* This
procedure sets up Windows key state arrayto correctly
* reflect the requested pattern of modifier keys and then posts
* a WM_KEYDOWN/WM_KEYUP message pair to the target window. Then
* Application.ProcessMessages is called to process the messages
* before the keyboard state is restored.
* Error Conditions:
* May fail due to lack of memory for the two key state buffers.
* Will raise an exception in this case.
* NOTE:
* Setting the keyboard state will not work across applications
* running in different memory spaces on Win32 unless AttachThreadInput
* is used to connect to the target thread first.
*Created: 02/21/96 16:39:00 by P. Below
************************************************************}
type
TBuffers = array [0.1] of TKeyboardState;
var
pKeyBuffers: ^TBuffers;
lParam: LongInt;
begin
(* check if the target window exists *)
if IsWindow(hWindow) then
begin
(* set local variables to default values *)
pKeyBuffers := nil;
lParam := MakeLong(0, MapVirtualKey(key, 0));
(* modify lparam if special key requested *)
if specialkey then
lParam := lParam or $1000000;
(* allocate space for the key state buffers *)
New(pKeyBuffers);
try
(* Fill buffer 1 with current state so we can later restore it.
Null out buffer 0 to get a 'no key pressed' state. *)
GetKeyboardState(pKeyBuffers^[1]);
FillChar(pKeyBuffers^[0], SizeOf(TKeyboardState), 0);
(* set the requested modifier keys to 'down' state in the buffer*)
if ssShift in shift then
pKeyBuffers^[0][VK_SHIFT] := $80;
if ssAlt in shift then
begin
(* Alt needs special treatment since a bit in lparam needs also be set *)
pKeyBuffers^[0][VK_MENU] := $80;
lParam := lParam or $20000000;
end;
if ssCtrl in shift then
pKeyBuffers^[0][VK_CONTROL] := $80;
if ssLeft in shift then
pKeyBuffers^[0][VK_LBUTTON] := $80;
if ssRight in shift then
pKeyBuffers^[0][VK_RBUTTON] := $80;
if ssMiddle in shift then
pKeyBuffers^[0][VK_MBUTTON] := $80;
(* make out new key state array the active key state map *)
SetKeyboardState(pKeyBuffers^[0]);
(* post the key messages *)
if ssAlt in Shift then
begin
PostMessage(hWindow, WM_SYSKEYDOWN, key, lParam);
PostMessage(hWindow, WM_SYSKEYUP, key, lParam or $C0000000);
end
else
begin
PostMessage(hWindow, WM_KEYDOWN, key, lParam);
PostMessage(hWindow, WM_KEYUP, key, lParam or $C0000000);
end;
(* process the messages *)
Application.ProcessMessages;
(* restore the old key state map *)
SetKeyboardState(pKeyBuffers^[1]);
finally
(* free the memory for the key state buffers *)
if pKeyBuffers <> nil then
Dispose(pKeyBuffers);
end;{ If }
end;
end;{ PostKeyEx }
procedure TForm1.Button1Click(Sender: TObject);
var
targetWnd: HWND;
begin
targetWnd := FindWindow('notepad', nil)
if targetWnd <> 0 then
begin
PostKeyExHWND(targetWnd, Ord('I'), [ssAlt], False);
end;
end;
{***********************************************************}
{3. With SendInput API}
procedure TForm1.Button1Click(Sender: TObject);
const
Str: string = 'writing writing writing';
var
Inp: TInput;
I: Integer;
begin
Edit1.SetFocus;
for I := 1 to Length(Str) do
begin
Inp.Itype := INPUT_KEYBOARD;
Inp.ki.wVk := Ord(UpCase(Str[i]));
Inp.ki.dwFlags := 0;
SendInput(1, Inp, SizeOf(Inp));
Inp.Itype := INPUT_KEYBOARD;
Inp.ki.wVk := Ord(UpCase(Str[i]));
Inp.ki.dwFlags := KEYEVENTF_KEYUP;
SendInput(1, Inp, SizeOf(Inp));
Application.ProcessMessages;
Sleep(80);
end;
end;
procedure SendAltTab;
var
KeyInputs: arrayof TInput;
KeyInputCount: Integer;
procedure KeybdInput(VKey: Byte; Flags: DWORD);
begin
Inc(KeyInputCount);
SetLength(KeyInputs, KeyInputCount);
KeyInputs[KeyInputCount - 1].Itype := INPUT_KEYBOARD;
with KeyInputs[KeyInputCount - 1].ki do
begin
wVk := VKey;
wScan := MapVirtualKey(wVk, 0);
dwFlags := KEYEVENTF_EXTENDEDKEY;
dwFlags := Flags or dwFlags;
time := 0;
dwExtraInfo := 0;
end;
end;
begin
KeybdInput(VK_MENU, 0); // Alt
KeybdInput(VK_TAB, 0); // Tab
KeybdInput(VK_TAB, KEYEVENTF_KEYUP); // Tab
KeybdInput(VK_MENU, KEYEVENTF_KEYUP); // Alt
SendInput(KeyInputCount, KeyInputs[0], SizeOf(KeyInputs[0]));
end;
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