import machine
from machine import I2C
from lcd_api import LcdApi
from i2c_lcd import I2cLcd

I2C_ADDR = 0x27
totalRows = 2
totalColumns = 16

i2c = I2C(0, sda=machine.Pin(0), scl=machine.Pin(1), freq=400000)
lcd = I2cLcd(i2c, I2C_ADDR, totalRows, totalColumns)

nula =   bytearray([0x1E,0x12,0x12,0x12,0x12,0x12,0x1E,0x00])

nulat =  bytearray([0x1E,0x12,0x12,0x12,0x12,0x12,0x1F,0x00])
jedna =  bytearray([0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x00])
jednat = bytearray([0x02,0x02,0x02,0x02,0x02,0x02,0x03,0x00])
dve =    bytearray([0x1E,0x02,0x02,0x1E,0x10,0x10,0x1E,0x00])
dvet =   bytearray([0x1E,0x02,0x02,0x1E,0x10,0x10,0x1F,0x00])
tri =    bytearray([0x1E,0x02,0x02,0x1E,0x02,0x02,0x1E,0x00])
trit =   bytearray([0x1E,0x02,0x02,0x1E,0x02,0x02,0x1F,0x00])
ctyri =  bytearray([0x12,0x12,0x12,0x1E,0x02,0x02,0x02,0x00])
ctyrit = bytearray([0x12,0x12,0x12,0x1E,0x02,0x02,0x03,0x00])
pet =    bytearray([0x1E,0x10,0x10,0x1E,0x02,0x02,0x1E,0x00])

sest =   bytearray([0x1E,0x10,0x10,0x1E,0x12,0x12,0x1E,0x00])

sedm =   bytearray([0x1E,0x02,0x02,0x02,0x02,0x02,0x02,0x00])

osm =    bytearray([0x1E,0x12,0x12,0x1E,0x12,0x12,0x1E,0x00])

devet =  bytearray([0x1E,0x12,0x12,0x1E,0x02,0x02,0x1E,0x00])

lcd.custom_char(0, nula)
lcd.custom_char(1, jedna)

lcd.custom_char(2, dve)
lcd.custom_char(3, tri)
lcd.custom_char(4, ctyri)
lcd.custom_char(5, pet)
lcd.custom_char(6, sest)
lcd.custom_char(7, sedm)

lcd.custom_char(8, nula)
# lcd.custom_char(9, nula)



lcd.putstr(chr(0) + chr(1) + chr(2) + chr(3) + chr(4) + chr(5) + chr(6) + chr(7) + chr(8))