#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <Fonts/FreeSansBold9pt7b.h>
#include <Fonts/Picopixel.h>

#define ENCODER_CLK 2
#define ENCODER_DT 3
#define ENCODER_SW 4

uint8_t volume =50;
int8_t bass = 25;
uint8_t treble = 66;
typedef enum{
  SET_VOLUME,
  SET_BASS,
  SET_TREBLE,
}Mode;

Mode mode = SET_VOLUME;
Adafruit_SSD1306 display(128, 64, &Wire, -1);
void nextMode() {
  switch (mode){
    case SET_VOLUME:
    mode = SET_BASS;
    break;
  }


  // put your setup code here, to run once:

}