#include <Adafruit_SSD1306.h>
#include <Adafruit_GFX.h>
#include <splash.h>
#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
#define OLED_RESET     -1 // Reset pin # (or -1 if sharing Arduino reset pin)
#define SCREEN_ADDRESS 0x3C ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

// 'Link-Off', 25x12px
const unsigned char epd_bitmap_Link_Off [] PROGMEM = {
	0x00, 0x00, 0x00, 0x00, 0x3f, 0xe3, 0xfe, 0x00, 0x7f, 0xe3, 0xff, 0x00, 0xf8, 0x00, 0x0f, 0x80, 
	0xf0, 0x00, 0x07, 0x80, 0xe0, 0x00, 0x03, 0x80, 0xe0, 0x00, 0x03, 0x80, 0xf0, 0x00, 0x07, 0x80, 
	0xf8, 0x00, 0x0f, 0x80, 0x7f, 0xe3, 0xff, 0x00, 0x3f, 0xe3, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00
};
// 'Link-On', 25x12px
const unsigned char epd_bitmap_Link_On [] PROGMEM = {
	0x00, 0x00, 0x00, 0x00, 0x3f, 0xe3, 0xfe, 0x00, 0x7f, 0xe3, 0xff, 0x00, 0xf8, 0x00, 0x0f, 0x80, 
	0xf0, 0x1c, 0x07, 0x80, 0xe1, 0xff, 0xc3, 0x80, 0xe1, 0xff, 0xc3, 0x80, 0xf0, 0x1c, 0x07, 0x80, 
	0xf8, 0x00, 0x0f, 0x80, 0x7f, 0xe3, 0xff, 0x00, 0x3f, 0xe3, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00
};

// Array of all bitmaps for convenience. (Total bytes used to store images in PROGMEM = 128)
const int epd_bitmap_allArray_LEN = 2;
const unsigned char* epd_bitmap_allArray[2] = {
	epd_bitmap_Link_Off,
	epd_bitmap_Link_On
};


uint8_t ncanalRF[3] = {0x15, 0x33, 0x60};


void setup() {
  // put your setup code here, to run once:
  if(!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
    Serial.println(F("SSD1306 ha fallat"));
    for(;;); // Es quedarà aquí per sempre, fins que funcioni
  }
  display.display();
  delay(500);
  display.setTextSize(1); // escala de texy 2X
  display.setTextColor(SSD1306_WHITE);
  display.clearDisplay();
  display.drawPixel(10, 10, SSD1306_WHITE);
  display.setCursor(20, 0);
  display.println(F("Display OK !!"));
  display.display();
}

bool RFconnectat = 0;
long temps = 0, tmpAct, tmpEspera = 1000;
String cap, inf1, inf2; // variables per rebre missatges
void loop() {
  
  if(millis() > tmpAct + tmpEspera){
    tmpAct = millis();
    display.clearDisplay();
    display.drawRoundRect(0,0,125,12,2,1);
    display.setCursor(5, 3);    // Per la y-> (128pix -(nºcaracter x 6))/2
    char tt[5]; sprintf(tt,"%04ld RF:      Ch:%X",temps,ncanalRF[1]);
    display.println(tt);
    (!RFconnectat) ? display.drawBitmap(52,0,epd_bitmap_Link_Off,25,12,1) :display.drawBitmap(52,0,epd_bitmap_Link_On,25,12,1);
    
    display.display();  
    temps++;
  }
}