/*******************************************************************************

     Projeto 91 - Exibindo imagens bitmap no display OLED
     Autor: Angelo Luis Ferreira
     Data: 10/11/2020
             http://squids.com.br/arduino

*******************************************************************************/
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#include "images.h" // carrega imagens 128 X 64

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels

// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
#define OLED_RESET     -1 // Reset pin # (or -1 if sharing Arduino reset pin)
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
 
void setup() {                
  // initialize with the I2C addr 0x3C
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);  

  // Clear the buffer.
  display.clearDisplay(); 
}

void loop() {
  for (byte i=1;i<19;i++) {
      // Display bitmap 
      if (i==1) display.drawBitmap(0, 0,  image1, 128, 64, WHITE);    
      if (i==2) display.drawBitmap(0, 0,  image2, 128, 64, WHITE);
      if (i==3) display.drawBitmap(0, 0,  image3, 128, 64, WHITE);
      if (i==4) display.drawBitmap(0, 0,  image4, 128, 64, WHITE);
      if (i==5) display.drawBitmap(0, 0,  image5, 128, 64, WHITE);
      if (i==6) display.drawBitmap(0, 0,  image6, 128, 64, WHITE);
      if (i==7) display.drawBitmap(0, 0,  image7, 128, 64, WHITE);
      if (i==8) display.drawBitmap(0, 0,  image8, 128, 64, WHITE);
      if (i==9) display.drawBitmap(0, 0,  image9, 128, 64, WHITE);
      if (i==10) display.drawBitmap(0, 0,  image10, 128, 64, WHITE);
      if (i==11) display.drawBitmap(0, 0,  image11, 128, 64, WHITE);
      if (i==12) display.drawBitmap(0, 0,  image12, 128, 64, WHITE);
      if (i==13) display.drawBitmap(0, 0,  image13, 128, 64, WHITE);
      if (i==14) display.drawBitmap(0, 0,  image14, 128, 64, WHITE);
      if (i==15) display.drawBitmap(0, 0,  image15, 128, 64, WHITE);
      if (i==16) display.drawBitmap(0, 0,  image16, 128, 64, WHITE);
      if (i==17) display.drawBitmap(0, 0,  image17, 128, 64, WHITE);
      if (i==18) display.drawBitmap(0, 0,  image18, 128, 64, WHITE);
      display.display();    
      delay(2000); 
      // Clear the buffer.
      display.clearDisplay();                
  }
 }