//https://github.com/ThingPulse/esp8266-oled-ssd1306

#include "Wire.h"
#include "SSD1306.h"
#define led 16   //  led en placa
SSD1306 display(0x3c, 5, 4);
int val = 3710;
int counter = 1;
int creditos = 100;
void setup() {
  pinMode(led, OUTPUT);
  display.init();
  display.flipScreenVertically (); //  descomentar para la placa 18650
  display.clear();
  //display.setTextAlignment(TEXT_ALIGN_LEFT);
  display.setFont(ArialMT_Plain_16);

display.setColor(BLACK);
 // display.fillRect(0, 0, 127, 10);
  display.setColor(WHITE);
  
  display.setFont(ArialMT_Plain_16);
    display.drawString(0, 0, "GeckoResetter");
  
  display.setFont(ArialMT_Plain_24);
   display.drawString(0, 11, "RICOH");
  
  display.setFont(ArialMT_Plain_16);
   display.drawString(0, 32, String(val) );
  display.display();
//display.displayOff();
//display.displayOn();
delay(220);
display.clear();
display.setFont(ArialMT_Plain_10);
display.drawString(108, 0, "WIFI");
    display.fillRect(2, 2, 3, 4);
display.drawRect(0, 0, 15, 8);
  display.display();
  }

void loop() {
  // put your main code here, to run repeatedly:
//counter++;
//counter = counter*2/5;
// counter++;
//counter = counter*2/5;
 // delay(10);
//display.clear();
if (counter <= 127){
counter++;
 barradeprogreso();
//display.fillRect(0, 0, 127, 16);
//display.setColor(BLACK);
display.setFont(ArialMT_Plain_10);
    display.drawString(64, 0, "WRITE SP3710");
display.setColor(WHITE);
display.setFont(ArialMT_Plain_16);
 display.drawString(63, 45, String(counter));
if (counter ==128){
 display.setColor(WHITE);
 display.fillRect(14, 48, 94, 16);
 display.setColor(BLACK);
  display.setFont(ArialMT_Plain_16);
 display.drawString(63, 47, "FINISH OK");
  creditos--;
 display.setColor(WHITE);
  display.drawString(0, 13, String(creditos));
   }
display.display();
display.setColor(BLACK);
display.fillRect(0,13,120,55);
//display.clear();
 }
}


void barradeprogreso() {
 //int  progress = (counter / 5) % 108;
 int  progress = counter / 128.0 * 100.0;
 int porcentaje = progress % 101; // draw the progress bar
  display.drawProgressBar(0, 31, 127, 11, porcentaje);

  // draw the percentage as String
  display.setTextAlignment(TEXT_ALIGN_CENTER);
  display.drawString(64, 13, String(progress) + "%");
}