#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64
#define OLED_RESET -1

#define BUTTON_A 4
#define BUTTON_B 2
#define JOY_VERT 32
#define JOY_HORI 33

Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

void setup() {
  Serial.begin(115200);
  
  // Initialisation du module OLED
  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
    Serial.println(F("SSD1306 allocation failed"));
    for (;;);
  }
  display.clearDisplay();
  display.display();
  display.setTextSize(1);
  display.setTextColor(WHITE);
  
  // Configuration des broches
  pinMode(BUTTON_A, INPUT_PULLUP);
  pinMode(BUTTON_B, INPUT_PULLUP);
}

void loop() {
  int joy_vert = analogRead(JOY_VERT);
  int joy_hori = analogRead(JOY_HORI);
  int button_a = digitalRead(BUTTON_A);
  int button_b = digitalRead(BUTTON_B);

  display.clearDisplay();
  display.setCursor(0, 0);
  display.print(F("Joystick: "));
  display.print(joy_hori);
  display.print(F(", "));
  display.println(joy_vert);

  display.print(F("Button A: "));
  display.println(button_a ? "Released" : "Pressed");
  display.print(F("Button B: "));
  display.println(button_b ? "Released" : "Pressed");
  display.display();
}