Raspberry Pi Picoを使って東横線の運行情報を表示するインテリアを作る

import ntptime
import train
import time
import network
import machine
from machine import RTC

#LED
led = machine.Pin("LED", machine.Pin.OUT)

#eki_led
eki = [machine.Pin(1, machine.Pin.OUT),
       machine.Pin(2, machine.Pin.OUT),
       machine.Pin(3, machine.Pin.OUT),
       machine.Pin(4, machine.Pin.OUT),
       machine.Pin(5, machine.Pin.OUT),
       machine.Pin(6, machine.Pin.OUT),
       machine.Pin(7, machine.Pin.OUT),
       machine.Pin(8, machine.Pin.OUT),
       machine.Pin(9, machine.Pin.OUT),
       machine.Pin(10, machine.Pin.OUT),
       machine.Pin(11, machine.Pin.OUT),
       machine.Pin(12, machine.Pin.OUT),
       machine.Pin(13, machine.Pin.OUT),
       machine.Pin(14, machine.Pin.OUT),
       machine.Pin(15, machine.Pin.OUT),
       machine.Pin(16, machine.Pin.OUT),
       machine.Pin(17, machine.Pin.OUT),
       machine.Pin(18, machine.Pin.OUT),
       machine.Pin(19, machine.Pin.OUT),
       machine.Pin(20, machine.Pin.OUT),
       machine.Pin(21, machine.Pin.OUT)]

wday = ['Mon','Tue','Wed','Thu','Fri','Sat','Sun']

def zfill(s, width):
    if len(s) < width:
        return ("0" * (width - len(s))) + s
    else:
        return s

def get_now():
    t=0
    while t==0:
        t1=ntptime.time()
        t = t1 + 9*60*60
    print(t)
    datetimetuple = time.gmtime(t)
    year = str(datetimetuple[0])
    month = zfill(str(datetimetuple[1]),2)
    mday = zfill(str(datetimetuple[2]),2)
    hour = zfill(str(datetimetuple[3]),2)
    minute = zfill(str(datetimetuple[4]),2)
    seconds = zfill(str(datetimetuple[5]),2)
    wd_index = datetimetuple[6]

    datetime = [year, month, mday, hour, minute, seconds, wd_index, 0]
    return datetime

led.value(1)

ssid = '<Wi-Fi SSID>'
password = '<Wi-Fi Password>'
 
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
wlan.connect(ssid, password)
 
max_wait = 10
while max_wait > 0:
    if wlan.status() < 0 or wlan.status() >= 3:
        break
    max_wait = max_wait - 1
    print('waiting for connection...')
    time.sleep(1)
    
if wlan.status() != 3:
    print(wlan.staus())
    raise RuntimeError('network connection failed')
else:
    print('connected')
    status = wlan.ifconfig()
    print('ip = ' + status[0])
    
led.value(0)

# RTC 初期化（Raspberry Pi Pico の内蔵 RTC を使用）
rtc = RTC()

now = get_now()
rtc.datetime((
    int(now[0]),  # 年
    int(now[1]),  # 月
    int(now[2]),  # 日
    int(now[6]),  # 曜日
    int(now[3]),  # 時
    int(now[4]),  # 分
    int(now[5]),  # 秒
    int(now[7])   # サブ秒
))

while True:
    # 現在時刻を取得
    current_time = rtc.datetime()

    # 時刻の整形
    formatted_time = "{:02d}:{:02d}".format(
        current_time[4], current_time[5]
    )

    # 時刻を表示
    print("現在時刻:", formatted_time)

    results = train.train(formatted_time)

    # 結果を出力
    if results:
        print(results)
        i = 0
        for r in results:
            if r == 1:
                eki[i].value(1)
            else:
                eki[i].value(0)
            i += 1
    else:
        print(f"現在時刻 {formatted_time} は配列のどこにもありません。")

    # 10秒待機
    time.sleep(10)

import usocket as socket
try:
    import ustruct as struct
except:
    import struct
    
    
def time():
    NTP_DELTA = 2208988800
    # ntp server
    #ntp_host = "ntp.nict.jp"
    #ntp_host = "time-c.nist.gov"
    #ntp_host = "time.cloudflare.com"
    ntp_host = "time.google.com"
    
    NTP_QUERY = bytearray(48)
    NTP_QUERY[0] = 0x1b
    addr = socket.getaddrinfo(ntp_host, 123)[0][-1]
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    # s.settimeout(1)
    res = s.sendto(NTP_QUERY, addr)
    msg = s.recv(48)
    s.close()
    val = struct.unpack("!I", msg[40:44])[0]
    return val - NTP_DELTA

def train(formatted_time):
    jikoku=[['05:00', '05:16', '05:23', '05:29', '05:42',...
             (21駅分の時刻表の配列)
             ... ]]
        # 配列内に現在時刻があるかを確認
    results = []
    for idx, sublist in enumerate(jikoku):
        if formatted_time in sublist:
            results.append(1)
        else:
            results.append(0)
    return results