#define readPin PB3
#define CLK PB1
#define DIO PB4
//PB0 - SDA, PB2 - SCL, PB5 - Reset
#include "GyverTM1637.h" // https://github.com/GyverLibs/GyverTM1637

//attiny
//#include <TinyWireM.h> //https://github.com/GyverLibs/GyverTM1637
//#include <TEA5767RadioTinyWireM.h> //https://github.com/mikaelprag/TEA5767RadioTinyWireM/tree/master

//arduino
//#include <Wire.h>
//#include <TEA5767Radio.h> //https://github.com/simonmonk/arduino_TEA5767

GyverTM1637 disp(CLK, DIO);

//attiny
//TEA5767RadioTinyWireM radio = TEA5767RadioTinyWireM();

//arduino
//TEA5767Radio radio = TEA5767Radio();

int band, band_play;

void setup() {
  disp.clear();
  disp.brightness(5);
  pinMode(readPin, INPUT);

  //attiny
  //TinyWireM.begin();

  //arduino
  //Wire.begin();
}

void loop() {
  band = analogRead(readPin);
  band = map(band, 0, 1023, 875, 1080);
  if (band != band_play) {
    band_play = band;
    float play = band_play;
    play /= 10;
    //radio.setFrequency(play);
    disp.displayInt(band_play);
  }
}