I'm getting an error verifying a sketch directly from Arduino Reference.

Using Arduino Programming Questions
1

The sample sketch from here Keyboard.write() - Arduino Reference
is giving me an error.
#include <Keyboard.h>

int run;
int buttonPin;

void setup()
{
run = 0; //starts stopped
buttonPin = 7; //whatever pin your button is plugged into

pinMode(buttonPin, INPUT_PULLUP);
}

void loop()
{ // make pin 2 an input and turn on the
// pullup resistor so it goes high unless
// connected to ground:
pinMode(2, INPUT_PULLUP);
Keyboard.begin(65);
}
//code you always run here; you can leave this section blank if you want the entire program to stop and start, or add code here if you want it to always run

//check button press here and if it is pressed then toggle run variable between 0 and 255; REQUIRED!
if(digitalRead(buttonPin) == LOW) //funcitons based off of button pulling input pin LOW
{
if(run == 0)
{
run = 255;
}
else
{
run = 0;
}
}

if(run > 0)
{
//code you only run if button was pressed, stops running when button pressed again, so forth...
}
}

Error Messages: Arduino: 1.8.12 (Windows Store 1.8.33.0) (Windows 10), Board: "Arduino Leonardo"

C:\Users\samne\AppData\Local\Temp\arduino_modified_sketch_280712\sketch_apr26b.ino: In function 'void setup()':

sketch_apr26b:8:3: error: 'Keyboard' not found. Does your sketch include the line '#include <Keyboard.h>'?

2

That code is NOT exactly like in the example. pinMode() should be called from setup(), not loop(). Ditto for Keyboard.begin().

ALL code must be in a function. You have a lot of code after the end of the loop function.

3

Yeah sorry i forgot that was the script that I am trying to incorporate the keyboard function into. However it doesn't work when I put in the exact script anyways. It gives the same error message. Thanks for the tips.

4

do you have the Keyboard library installed?

on the IDE look under Sketch->include Library

5

It still shows the same message.

6

ginnisrsdj14:
It still shows the same message.

So we can only assume, since you refuse to provide any answers, that you don't have the Keyboard library installed.

7

Do you know how to install a library?

8

The Keyboard library should be installed by default. On the other hand, one never knows with the Windows Store versions.

9

ginnisrsdj14:
It still shows the same message.

Post your code and please use code tags; see https://forum.arduino.cc/index.php?topic=148850.0