#include <Arduino.h>
#include <TM1637Display.h>

//#include <Wire.h>
//#include <BMx280I2C.h>
//#define I2C_ADDRESS 0x76
//BMx280I2C bmx280(I2C_ADDRESS);

// Module connection pins (Digital Pins)
#define CLK 3
#define DIO 4

float pres;
int prex;

// The amount of time (in milliseconds) between tests
#define TEST_DELAY   1000

TM1637Display display(CLK, DIO);

void setup()
{
  uint8_t data[] = { 0xff, 0xff, 0xff, 0xff };
  uint8_t blank[] = { 0x00, 0x00, 0x00, 0x00 };
  display.setBrightness(0x0f);
  // All segments on
  display.setSegments(data);
  delay(TEST_DELAY);
  display.clear();

  // PER TEST
  pres = 0.900 ;

  //Wire.begin();
  //bmx280.begin();
  //bmx280.resetToDefaults();
  //bmx280.writeOversamplingPressure(BMx280MI::OSRS_P_x16);
}

void loop()
{
  //bmx280.measure();
  //do {
  //  delay(100);
  //} while (!bmx280.hasValue());
  //pres = bmx280.getPressure();

  prex = int(pres * 1000);
  display.showNumberDec(prex, true);
  delay(TEST_DELAY);
  // PER TEST
  pres += 0.001;
}