"""
┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Raspberry Pi Pico SSD1306 OLED Display (MicroPython)     ┃
┃                                                          ┃
┃ A program to display Raspberry Pi logo, text, and a      ┃
┃ simple timer animation on an SSD1306 OLED display        ┃
┃ connected to a Raspberry Pi Pico.                        ┃
┃                                                          ┃
┃ Copyright (c) 2023 Anderson Costa                        ┃
┃ GitHub: github.com/arcostasi                             ┃
┃ License: MIT                                             ┃
┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
"""

from machine import Pin, I2C , PWM, ADC
import utime
adc = machine.ADC(28)
Led = PWM(Pin(2)) 
Led.freq(50)       


while True:
    # reading analog values from the potentiometer
    digital_value = adc.read_u16() 
    # set duty cycle, range 0-65535
    # writing analog values to the LED 
    Led.duty_u16(digital_value)
    print(digital_value)
    
    oled.text(str(digital_value) ,15, 25)
    oled.show()
    utime.sleep_ms(1000)
    if (digital_value > 2222):
        c = c+1
        print(c)
        oled.text(str(c) ,15, 40)
        oled.show()