There will be three files in this project

LabFPart$2.$java $($contains main method$)$

Pins.java $($contains pin definitions for the board$)$

ButtonTask.java $($defines what happens each time the Timer goes "bing!"$)$

Develop the main method so that it can examine the status of the Button on Digital Input $6$ using the task schedule system from Lab C$.$ You will override the run$()$ method in the TimerTask so that it can print the value of the button. The examination of the button should happen every $1000$ milliseconds $(1sec).$

import org.flrmata$4$j$.$Pin; $//$ Firmata

import org.firmata$4$j$.$firmata. FirmataDevice;

importjava.Io$.$IOException; $//$ Bxceptions

import java.util.Timer; $//$ Timer

import java.util.TimerTask; $//$ Timer tasks,

public class LabFPartz $|$

public static void main$($String$[]$ args$)$

throws IOException, InterruptedException

$1$

var myUSBPort $=$ "COM$4"$; $//$ TO$-$DO: modify this!

$//$ Create a FirmataDevice, start it and ensure Init is done.

$...$

$\frac{\frac{?}{?}}{?}$ Use getPin $0$ to tell us which pin the button is connected to$.$

$//$ Set the mode of this pin to Input.

$//$ Button is Digital Input $6$ on the Grove board $($D$6)$

$//$ This is exactly like with the LED in Part I, except thet

II $1.$ The Button is on digital input $6($not $4)$

II $2.$ It's not Pin.Mode.OUTPUT $....$ it's INPUT:

$//$ make a new task for the button

$...$

var task $=$ new ButtonTask$($button$)$;

$//$ Provide this task to the Timer.scheduleO method

$\frac{\frac{?}{?}}{?}$ and set the time to $"$no delay" and $1000ms.$ periods.

$//$ this is like in Lab Cl

$...$

$\}$

$\}$

import org.firmata$4$j$.$Pin; $//$ Firmata

import java.util.TimerTask; $//$ Timer tasks.

public class ButtonTask extends TimerTask $\{$

private final Pin myPin;

$//$ The Constructor for ButtonTask

ButtonTask$($Pin pin$)\{$

$//$ Assign the externally$-$set "pin" to internal variable myPin

this. $myn=n$;

$\}$

@Override

public void runO $\{$

$//$ Print this each time TimerTask runs $($e$.$g$.$ once per $1000ms.)$

System.out.println$("$value : $"+$ myPin.getValueO$)$;

$\}$

$\}$

Run the program. You should see $0\text{'}$s on the IntelliJ terminal when the button isn't pressed. You should see $1\text{'}$s in the terminal when the button is pressed.

Note: for me$,$ button is located at D$6$ and LED is at D$4.$port is $/$dev$/$cu$.$usbserial$-0001$