/* Arduino Nano 3.x con Barra de Carga */ 
// Autor: Oscar Núñez Mori. 15-Feb.-2024. Jaén PERÚ.
// Basado en Jorgechac (2022). Progress_Bar_ssd1306_128x64_i2c.ino.
// https://wokwi.com/projects/339663818945725012

#include <lcdgfx.h> //Libreria lcdgfx
DisplaySSD1306_128x64_I2C lcd(-1); 
void setup() {
   lcd.begin();
   lcd.setFixedFont(ssd1306xled_font6x8);
   lcd.clear();
   lcd.drawWindow(0,0,0,0," CARGANDO ",true);
   }
int avance = 0;
void loop() {
   lcd.drawProgressBar( avance );
   avance++;
   if ( avance > 100 ) {
       avance = 0;
       lcd_delay(2000);
   } else {
       lcd_delay(100);
   }
}