from machine import Pin
import time

# ===== Setup 7 Segment =====
seg_pins = [Pin(23, Pin.OUT), Pin(22, Pin.OUT), Pin(21, Pin.OUT), 
            Pin(19, Pin.OUT), Pin(18, Pin.OUT), Pin(5, Pin.OUT), Pin(17, Pin.OUT)]

angka_pattern = [
    [1,1,1,1,1,1,0], [0,1,1,0,0,0,0], [1,1,0,1,1,0,1], [1,1,1,1,0,0,1],
    [0,1,1,0,0,1,1], [1,0,1,1,0,1,1], [1,0,1,1,1,1,1], [1,1,1,0,0,0,0],
    [1,1,1,1,1,1,1], [1,1,1,1,0,1,1]
]

def digit(angka):
    satuan = angka % 10
    for i in range(7):
        seg_pins[i].value(angka_pattern[satuan][i])

# ===== Setup Tombol (Gunakan PULL_UP agar responsif) =====
button = Pin(2, Pin.IN, Pin.PULL_UP) 
running = True
last_press = 0
counter = 0

while True:
    # 1. Cek tombol (Debounce yang lebih responsif)
    if button.value() == 0: 
        current = time.ticks_ms()
        if time.ticks_diff(current, last_press) > 200: # Jeda 200ms cukup untuk responsif
            running = not running
            last_press = current
            # Tambahan: Tunggu sampai tombol dilepas agar tidak 'tertekan' terus
            while button.value() == 0:
                pass 
    
    # 2. Logika Counter (Kecepatan bisa diubah dengan sleep di bawah)
    if running:
        digit(counter)
        counter = (counter + 1) % 10
        time.sleep(0.8) # DITINGKATKAN menjadi 0.8 detik agar lebih pelan
    else:
        # Jika berhenti, tetap tampilkan angka terakhir
        digit(counter)