from machine import SPI, Pin
import utime

spi = SPI(2, baudrate=100_000)
latch = Pin(5, mode=Pin.OUT, value=1)

print("\nBasladi...\n")

saat = 11
dakika = 59

data = bytearray(4)

saat_data = bytearray(2)

if(saat == 0):
    saat_data = 0
else:
    saat_data = (1 << (saat - 1))

#            dGFEDCBA
segment = (0b00111111, #0
           0b00000110, #1
           0b01011011, #2
           0b01001111, #3
           0b01100110, #4
           0b01101101, #5
           0b01111101, #6
           0b00000111, #7
           0b01111111, #8
           0b01101111  #9
           )

data[0] = 255 - segment[int(dakika % 10)]       #dk birler
data[1] = 255 - segment[int(dakika / 10)]       #dk onlar

if(saat == 0):
    data[2] = 0
    data[3] = 0
else:
    data[2] = saat_data >> 8                        #saat 2.blok
    data[3] = saat_data & 0xFF                      #saat 1.blok

latch(0)
spi.write(data)

utime.sleep_ms(10)
latch(1)

print("\nCikis Yapildi.\n")