How do i use _IsPressed with arduino? - (Moved)

[TestingA]

Hi,

can anyone help me please? i wan't to know how do i use "_IsPressed" with arduino.

My AutoIT script doesn't work when i press Shift key. Im using ELEGOO UNO R3 Mikrocontroller Board ATmega328P ATMEGA16U2

AutoIT Code:

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#include <CommMG.au3>
#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <WinAPI.au3>
#include <Misc.au3>

$hDLL = DllOpen("user32.dll")
;Conncet to Arduino
Global $CMPort = 3
Global $CmBoBaud = 9600
Global $sportSetError = ''
Global $CmboDataBits = 8
Global $CmBoParity = "none"
Global $CmBoStop = 1
Global $setflow = 2

_CommSetPort($CMPort, $sportSetError, $CmBoBaud, $CmboDataBits, $CmBoParity, $CmBoStop, $setflow)

If @error Then
MsgBox(16,"Error!","Can't connect to Arduino on port - "&$CMPort)
Exit
EndIf

_CommSetRTS(0)
_CommSetDTR(0)

While True
   If _IsPressed("10", $hDLL) Then
           LED_BLINK_10()  ;If Shift is pressed call Func.
     EndIf
WEnd


Func _ExitFunction()
     Exit
     DllClose("user32.dll")
EndFunc

Func LED_ON_OFF()
_CommSendByte(1)
EndFunc

Func LED_BLINK_10()
_CommSendByte(2) ;Blink 10 Times
EndFunc

Arduino code:

char Address;
int LEDPIN = 13;
int LEDSTATE = 0;
void setup()
{
  Serial.begin(9600);
    while (!Serial);
  Serial.println("Waiting for data...\n");
  pinMode(LEDPIN, OUTPUT);
  digitalWrite(LEDPIN, LOW);
}
void loop()
{
  while (Serial.available() > 0)
  {
    Address = Serial.read();
    if (Address == 1) ONOFF();
    if (Address == 2) BLINK();
    
  }
}

 void ONOFF()
{
  if(LEDSTATE == 0) { //if is pressed
     digitalWrite(LEDPIN, HIGH);
     LEDSTATE = 1;
  } else { //if not pressed
     digitalWrite(LEDPIN, LOW);
     LEDSTATE = 0;
  }

}

 void BLINK()
{
for (int i=0; i <= 9; i++){
  digitalWrite(LEDPIN, LOW);
  digitalWrite(LEDPIN, HIGH);
  delay(100);
  digitalWrite(LEDPIN, LOW);
  delay(100);
   } 
  if(LEDSTATE == 1) { //if is pressed
     digitalWrite(LEDPIN, HIGH);
     LEDSTATE = 1;
  } else { //if not pressed
     digitalWrite(LEDPIN, LOW);
     LEDSTATE = 0;
  }

}

 

 

[Jos]

Moved to the appropriate forum, as the AutoIt Example Scripts forum very clearly states:

Quote

Share your cool AutoIt scripts, UDFs and applications with others.

---

Do not post general support questions here, instead use the AutoIt Help and Support forums.

Moderation Team

[argumentum]

#include <Misc.au3>
While 1
    If _IsPressed("1B") Then Exit ; 1B ESC key
    If _IsPressed("10") Then ;      10 SHIFT key
        ToolTip("- ON -")
    Else
        ToolTip("- OFF -")
    EndIf
    Sleep(100)
WEnd

..it should work. Add the Sleep(100) or more. You're going too fast in your loop. 

[TestingA]

17 hours ago, argumentum said:

#include <Misc.au3>
While 1
    If _IsPressed("1B") Then Exit ; 1B ESC key
    If _IsPressed("10") Then ;      10 SHIFT key
        ToolTip("- ON -")
    Else
        ToolTip("- OFF -")
    EndIf
    Sleep(100)
WEnd

..it should work. Add the Sleep(100) or more. You're going too fast in your loop. 

Thank you, works perfect. 😇