88 lines
2.1 KiB
Python
88 lines
2.1 KiB
Python
from machine import Pin, I2C, RTC
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import network
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import time
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import ntptime
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led_jaune = Pin(0, Pin.OUT)
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led_bleue = Pin(2, Pin.OUT)
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led_rouge = Pin(19, Pin.OUT)
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button_jaune = Pin(1, Pin.IN, Pin.PULL_UP)
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button_bleu = Pin(21, Pin.IN, Pin.PULL_UP)
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button_rouge = Pin(20, Pin.IN, Pin.PULL_UP)
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i2c = I2C(scl=Pin(23), sda=Pin(22), freq=20000)
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I2C_ADDR = 0x11
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ntp_ok = False
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ntp_ttl = 3600
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ntp_attente = ntp_ttl
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rtc = RTC()
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def button_jaune_presse(pin):
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print("Bouton jaune pressé !")
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led_jaune.on()
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led_bleue.off()
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led_rouge.off()
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set_relays(0b0011)
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button_jaune.irq(trigger=Pin.IRQ_FALLING, handler=button_jaune_presse)
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def button_bleu_presse(pin):
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print("Bouton bleu !")
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led_jaune.off()
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led_bleue.on()
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led_rouge.off()
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set_relays(0b1100)
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button_bleu.irq(trigger=Pin.IRQ_FALLING, handler=button_bleu_presse)
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def button_rouge_presse(pin):
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print("Bouton rouge pressé !")
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led_jaune.off()
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led_bleue.off()
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led_rouge.on()
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set_relays(0b1100)
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button_rouge.irq(trigger=Pin.IRQ_FALLING, handler=button_rouge_presse)
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def set_relays(mask):
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"""mask = bits 0..3 (1=ON, 0=OFF)"""
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i2c.writeto_mem(I2C_ADDR, 0x10, bytes([mask]))
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def HC() -> bool:
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heure, minute = rtc.datetime()[4], rtc.datetime()[5]
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nb_minutes = heure * 60 + minute
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_21h30 = 21 * 60 + 30 # TODO : Ne pas faire le calcul à chaque appel
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_23h30 = 23 * 60 + 30
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if (nb_minutes > _21h30 and nb_minutes < _23h30):
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return True
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return False
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def ntp():
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global ntp_ok, ntp_ttl, ntp_attente
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if (wifi.isconnected() and (not ntp_ok or ntp_attente < 0)):
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print("WIFI OK, call NTP")
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ntptime.settime() # TODO : gérer TZ et h été/hivers
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ntp_ok = True
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ntp_attente = ntp_ttl
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if (ntp_ok):
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date_heure = time.localtime()
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print(f"Date et heure : {date_heure[3]}:{date_heure[4]}:{date_heure[5]} ({ntp_attente}, {HC()})")
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ntp_attente = ntp_attente - 1
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# Init
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set_relays(0b0000)
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led_jaune.off()
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led_bleue.off()
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led_rouge.off()
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wifi = network.WLAN(network.STA_IF)
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wifi.active(True)
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wifi.connect("Livebox-BDC6", "KFQSn7PDCMSgPpM2Ws")
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while True:
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# now = datetime.now()
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# print("Date et heure :", now)
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ntp()
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time.sleep(1)
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