Arduino: 1.8.5 (Windows 10), Board: "Arduino/Genuino Uno"
arduino-pong:35: error: #error ("Height incorrect, please fix Adafruit_SSD1306.h!")
#error("Height incorrect, please fix Adafruit_SSD1306.h!")
^
exit status 1
#error ("Height incorrect, please fix Adafruit_SSD1306.h!")
Error code im getting ^
hi everyone so i am making a pong game im following a guide online, and i can seem to fix this part
here's the code
the text in the red is were my problem is
#include <Wire.h> // This library allows you to communicate with I2C
#include <Adafruit_GFX.h> // Adafruit GFX graphics core library
#include <Adafruit_SSD1306.h> // Driver library for 'monochrome' 128x64 and 128x32 OLEDs
// Define the PINS you're goint to use on your Arduino Nano
int controller1 = 2; // ANALOG 2
int controller2 = 3; // ANALOG 3
int ledPin = 4; // DIGITAL 4
int btnPin = 5; // DIGITAL 5
// Define variables
int buttonState = 0; // HIGH = Pressed
int gameState = 0; // 0 = Home, 1 = Game, 2 = End
int controllerValue1 = 0; // variable to store the value coming from the potentiometer
int controllerValue2 = 0; // variable to store the value coming from the potentiometer
int paddlePositionPlayer1 = 0;
int paddlePositionPlayer2 = 0;
int scorePlayer1 = 0;
int scorePlayer2 = 0;
int ballX = 128/2;
int ballY = 64/2;
int ballSpeedX = 2;
int ballSpeedY = 1;
#define OLED_RESET 4
Adafruit_SSD1306 display(OLED_RESET);
#if (SSD1306_LCDHEIGHT != 64)
#error("Height incorrect, please fix Adafruit_SSD1306.h!");
#endif
void setup() {
pinMode(ledPin, OUTPUT);
pinMode(btnPin, INPUT);
Serial.begin(9600);
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // initialize with the I2C addr 0x3C (for the 128x64)
display.clearDisplay();
digitalWrite(ledPin, HIGH); // Status led on...
}
void loop() {
// Read controller value and calculate paddle position
controllerValue1 = analogRead(controller1);
controllerValue2 = analogRead(controller2);
paddlePositionPlayer1 = controllerValue1 * (46.0 / 1023.0);
paddlePositionPlayer2 = controllerValue2 * (46.0 / 1023.0);
// Set button state
buttonState = digitalRead(btnPin);
if (buttonState == HIGH && gameState == 0) {
gameState = 1;
delay(100);
} else if (buttonState == HIGH && (gameState == 1 || gameState == 2)) {
gameState = 0;
scorePlayer1 = 0;
scorePlayer2 = 0;
ballX = 128/2;
ballY = 64/2;
delay(100);
}
if (gameState == 0) {
display.setTextSize(2);
display.setTextColor(WHITE);
display.setCursor(40, 18);
display.println("PONG");
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(32, 38);
display.println("press start");
display.display();
display.clearDisplay();
}
if (gameState == 1) {
drawField(scorePlayer1, scorePlayer2);
collisionControl();
drawBall();
display.display();
display.clearDisplay();
}
if (gameState == 2) {
drawField(scorePlayer1, scorePlayer2);
display.setTextSize(1);
display.setTextColor(WHITE);
if (scorePlayer1 == 2) {
display.setCursor(15, 30);
} else if (scorePlayer2 == 2) {
display.setCursor(77, 30);
}
display.println("winner!");
display.display();
display.clearDisplay();
}
}
void drawField(int score1, int score2) {
display.fillRect(0, round(paddlePositionPlayer1), 2, 18, 1);
display.fillRect(126, round(paddlePositionPlayer2), 2, 18, 1);
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(55, 0);
display.print(score1);
display.print(":");
display.print(score2);
display.fillRect(63, 12, 1, 5, 1);
display.fillRect(63, 22, 1, 5, 1);
display.fillRect(63, 32, 1, 5, 1);
display.fillRect(63, 42, 1, 5, 1);
display.fillRect(63, 52, 1, 5, 1);
display.fillRect(63, 62, 1, 5, 1);
}
void collisionControl() {
//bounce from top and bottom
if (ballY >= 64 - 2 || ballY <= 0) {
ballSpeedY *= -1;
}
//score points if ball hits wall behind player
if (ballX >= 128 - 2 || ballX <= 0) {
if (ballSpeedX > 0) {
scorePlayer1++;
ballX = 128 / 4;
}
if (ballSpeedX < 0) {
scorePlayer2++;
ballX = 128 / 4 * 3;
}
if (scorePlayer1 == 2 || scorePlayer2 == 2) {
gameState = 2;
}
}
//bounce from player1
if (ballX >= 0 && ballX <= 2 && ballSpeedX < 0) {
if (ballY > round(paddlePositionPlayer1) - 2 && ballY < round(paddlePositionPlayer1) + 18) {
ballSpeedX *= -1;
}
}
//bounce from player2
if (ballX >= 128-2-2 && ballX <= 128-2 && ballSpeedX > 0) {
if (ballY > round(paddlePositionPlayer2) - 2 && ballY < round(paddlePositionPlayer2) + 18) {
ballSpeedX *= -1;
}
}
}
void drawBall() {
display.fillRect(ballX, ballY, 2, 2, 1);
ballX += ballSpeedX;
ballY += ballSpeedY;
}