#include <M5StickC.h>
#include "Wire.h"

#define JOY_ADDR 0x52

void setup() {
  M5.begin();
  //M5.Lcd.clear();
  //disable the speak noise
  //dacWrite(25, 0);

  Wire.begin();
  M5.Lcd.setRotation(3);
}

uint8_t x_data;
uint8_t y_data;
uint8_t button_data;
char data[100];
void loop() {
  // put your main code here, to run repeatedly:
  Wire.requestFrom(JOY_ADDR, 3);
  if (Wire.available()) {
    x_data = Wire.read();
    y_data = Wire.read();
    button_data = Wire.read();
    sprintf(data, "x:%d y:%d button:%d\n", x_data, y_data, button_data);
    Serial.print(data);

    M5.Lcd.setCursor(1, 30, 2);
    M5.Lcd.printf("x:%04d y:%04d button:%d\n", x_data, y_data, button_data);
  }
  delay(200);
}
