from machine import Pin, SoftI2C
import oled
import utime
from rtc import RTC

# Setup I2C
i2c = SoftI2C(scl=Pin(22), sda=Pin(21), freq=100000)
devices = i2c.scan()
print("Found I2C devices:", devices)

# OLED at 0x3C
if 0x3C in devices:
    oled_display = oled.SSD1306_I2C(128, 64, i2c, addr=0x3C)
    oled_display.fill(0)
    oled_display.text("Welcome!", 35, 20)
    oled_display.show()
    utime.sleep(2)  
else:
    print("OLED not found!")

if 0x68 in devices:
    rtc = RTC(i2c)
else:
    print("RTC not found!")

while True:
    date = rtc.get_date_string()
    time = rtc.get_time_string()

    oled_display.fill(0)
    oled_display.text(date, 22, 20)
    oled_display.text(time, 30, 40)
    oled_display.show()
    
    utime.sleep(1)