Coding Issue? PLEASE HELP

Projects General Guidance
1

So I'm making a project that plays a tone when you press a button and stops when you hit the pressure sensor. After hitting the pressure sensor, a green or red LED will turn on depending on if your reaction time is "good" or "bad". I have set up the project and coded, but it's just beeping when I press the button and the noise is staying on/not doing anything when I hit the pressure sensor.

Here is my code:

const int buttonPin = 2;
int sensePin = 1;
int Buzzer1 = 9;
int ledRed = 8;
int ledGreen = 7;
int buttonState;
int pressure;
long initialTime;
long finalTime;
long measuredTime;

void setup() {
pinMode(Buzzer1, OUTPUT);
pinMode(ledRed, OUTPUT);
pinMode(ledGreen, OUTPUT);
pinMode(buttonPin, INPUT);
pinMode(sensePin, INPUT);
}

void loop(){
buttonState = digitalRead(buttonPin);
pressure = analogRead(sensePin);
if (buttonState == HIGH) {

tone(Buzzer1,400);

if (pressure == 0) {
initialTime = millis();
}

if (pressure >= 25) {
digitalWrite(Buzzer1, LOW);
finalTime = millis();
}

}

measuredTime = (finalTime - initialTime);

if (measuredTime > 0) {
digitalWrite(ledGreen, HIGH);
}
if (measuredTime >= 400) {
digitalWrite(ledRed, HIGH);
}

}

2

That is because most of that code in the loop function is only done when the button reads high. If the button is not pressed then the pressure sensor is not looked at.
Look to matching your { ..... } correctly.

3

Change:

 if (buttonState == HIGH) {
    
    tone(Buzzer1,400);  
   
    if (pressure == 0) {
        initialTime = millis();

to:

 if (buttonState == HIGH) {
        tone(Buzzer1,400);  
    }
   else{
    if (pressure == 0) {
        initialTime = millis();