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maxime
2026-04-03 18:35:33 +02:00
parent 9770617cd4
commit f275ad60f0
6 changed files with 154 additions and 164 deletions
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168
composants/byPanda/alarme.py
View File

@@ -2,20 +2,17 @@ import RPi.GPIO as GPIO
import time
import threading
# ── Numérotation BCM ────────────────────────────────────────────────────────
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
# ── Broches ─────────────────────────────────────────────────────────────────
PIN_LED_R = 17
PIN_LED_G = 27
PIN_LED_B = 22
PIN_PIR = 15
PIN_LED_G = 22
PIN_LED_B = 3
PIN_PIR = 23
PIN_BUZZER = 18
# Keypad 4x4 — 4 lignes (sorties) + 4 colonnes (entrées pull-up)
ROWS = [5, 6, 13, 19] # R1 R2 R3 R4
COLS = [26, 12, 16, 20] # C1 C2 C3 C4
ROWS = [5, 6, 13, 19]
COLS = [26, 12, 16, 20]
KEYPAD_MAP = [
['1', '2', '3', 'A'],
@@ -24,59 +21,41 @@ KEYPAD_MAP = [
['*', '0', '#', 'D'],
]
# ── Code secret (modifiable ici) ─────────────────────────────────────────────
CODE_SECRET = "1234"
# ── Configuration GPIO ───────────────────────────────────────────────────────
GPIO.setup(PIN_LED_R, GPIO.OUT, initial=GPIO.LOW)
GPIO.setup(PIN_LED_G, GPIO.OUT, initial=GPIO.LOW)
GPIO.setup(PIN_LED_B, GPIO.OUT, initial=GPIO.LOW)
GPIO.setup(PIN_BUZZER, GPIO.OUT, initial=GPIO.LOW)
GPIO.setup(PIN_PIR, GPIO.IN)
GPIO.setup(PIN_PIR, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
for row in ROWS:
GPIO.setup(row, GPIO.OUT, initial=GPIO.HIGH)
for col in COLS:
GPIO.setup(col, GPIO.IN, pull_up_down=GPIO.PUD_UP)
# ── État global ──────────────────────────────────────────────────────────────
etat = "desarmee"
etat = "Désarmée"
etat_lock = threading.Lock()
_stop_buzzer = threading.Event()
_thread_buzzer = None
# ════════════════════════════════════════════════════════════════════════════
# LED RGB
# ════════════════════════════════════════════════════════════════════════════
def led(r=False, g=False, b=False):
"""Allume la LED RGB avec la couleur voulue."""
GPIO.output(PIN_LED_R, GPIO.HIGH if r else GPIO.LOW)
GPIO.output(PIN_LED_G, GPIO.HIGH if g else GPIO.LOW)
GPIO.output(PIN_LED_B, GPIO.HIGH if b else GPIO.LOW)
def led_bleu(): led(b=True)
def led_vert(): led(g=True)
def led_rouge(): led(r=True)
def led_off(): led()
# ════════════════════════════════════════════════════════════════════════════
# Buzzer
# ════════════════════════════════════════════════════════════════════════════
def bip(nb=1, duree=0.08, pause=0.12):
"""Émet nb bip(s) courts."""
for _ in range(nb):
GPIO.output(PIN_BUZZER, GPIO.HIGH)
time.sleep(duree)
GPIO.output(PIN_BUZZER, GPIO.LOW)
time.sleep(pause)
def _buzzer_continu(stop_event: threading.Event):
"""Boucle interne : buzzer ON/OFF jusqu'à stop_event."""
def _buzzer_continu(stop_event):
while not stop_event.is_set():
GPIO.output(PIN_BUZZER, GPIO.HIGH)
time.sleep(0.5)
@@ -84,39 +63,31 @@ def _buzzer_continu(stop_event: threading.Event):
time.sleep(0.5)
GPIO.output(PIN_BUZZER, GPIO.LOW)
def etat_alarme():
with etat_lock:
return etat
# ════════════════════════════════════════════════════════════════════════════
# Keypad 4x4
# ════════════════════════════════════════════════════════════════════════════
def lire_touche():
"""
Scan matriciel : met chaque ligne à LOW tour à tour
et lit les colonnes. Retourne la touche ou None.
"""
for i, row in enumerate(ROWS):
GPIO.output(row, GPIO.LOW)
for j, col in enumerate(COLS):
if GPIO.input(col) == GPIO.LOW:
time.sleep(0.05) # anti-rebond
time.sleep(0.05)
while GPIO.input(col) == GPIO.LOW:
pass # attente relâchement
pass
GPIO.output(row, GPIO.HIGH)
return KEYPAD_MAP[i][j]
GPIO.output(row, GPIO.HIGH)
return None
def lire_code(nb_chiffres=4, timeout=30):
"""
Attend nb_chiffres touches numériques sur le keypad.
Retourne la chaîne saisie ou '' si timeout.
"""
saisi = ""
debut = time.time()
print(" Code : ", end="", flush=True)
while len(saisi) < nb_chiffres:
if time.time() - debut > timeout:
print("\n [Timeout — saisie annulée]")
print("\n [Timeout]")
return ""
touche = lire_touche()
if touche and touche.isdigit():
@@ -127,114 +98,89 @@ def lire_code(nb_chiffres=4, timeout=30):
return saisi
# ════════════════════════════════════════════════════════════════════════════
# Transitions d'état
# ════════════════════════════════════════════════════════════════════════════
def passer_en_desarmee():
global etat, _thread_buzzer
_stop_buzzer.set()
if _thread_buzzer and _thread_buzzer.is_alive():
_thread_buzzer.join()
with etat_lock:
etat = "desarmee"
led_bleu()
print("[ÉTAT] ● DÉSARMÉE — LED bleue")
etat = "Désarmée"
led(b=True) # Bleu
print("[ÉTAT] ● DÉSARMÉE")
def passer_en_armee():
global etat
print("[ÉTAT] ● ARMEMENT... Stabilisation capteur (10s)")
led(r=True, g=True)
time.sleep(10)
with etat_lock:
etat = "armee"
led_vert()
bip(nb=2) # 2 petits bips = armée avec succès
print("[ÉTAT] ● ARMÉE — LED verte — PIR actif")
etat = "Armée"
led(g=True)
bip(nb=2)
print("[ÉTAT] ● ARMÉE — Surveillance active !")
def passer_en_declenchee():
global etat, _thread_buzzer
with etat_lock:
etat = "declenchee"
led_rouge()
print("[ÉTAT] ● DÉCLENCHÉE — LED rouge — buzzer actif")
etat = "Déclenchée"
led(r=True) # Rouge
print("[ÉTAT] ● DÉCLENCHÉE !")
_stop_buzzer.clear()
_thread_buzzer = threading.Thread(
target=_buzzer_continu, args=(_stop_buzzer,), daemon=True
)
_thread_buzzer = threading.Thread(target=_buzzer_continu, args=(_stop_buzzer,), daemon=True)
_thread_buzzer.start()
# ════════════════════════════════════════════════════════════════════════════
# Thread : surveillance PIR
# ════════════════════════════════════════════════════════════════════════════
def _surveiller_pir(stop_evt: threading.Event):
"""Lit le PIR toutes les 100 ms. Déclenche si mouvement et armée."""
print("[PIR] Surveillance démarrée")
def _surveiller_pir(stop_evt):
print("[PIR] Thread de surveillance prêt")
while not stop_evt.is_set():
with etat_lock:
etat_local = etat
if etat_local == "armee" and GPIO.input(PIN_PIR) == GPIO.HIGH:
print("[PIR] ⚠ Mouvement détecté !")
passer_en_declenchee()
if etat_local == "Armée":
if GPIO.input(PIN_PIR) == GPIO.HIGH:
time.sleep(0.3)
if GPIO.input(PIN_PIR) == GPIO.HIGH:
passer_en_declenchee()
time.sleep(0.1)
# ════════════════════════════════════════════════════════════════════════════
# Boucle principale
# ════════════════════════════════════════════════════════════════════════════
def boucle_principale():
global etat
# Démarrage : LED bleue (désarmée)
passer_en_desarmee()
# Thread PIR en arrière-plan
stop_pir = threading.Event()
thread_pir = threading.Thread(
target=_surveiller_pir, args=(stop_pir,), daemon=True
)
thread_pir = threading.Thread(target=_surveiller_pir, args=(stop_pir,), daemon=True)
thread_pir.start()
print("\n=== Système d'alarme démarré ===")
print(" Tapez le code sur le keypad pour armer / désarmer.\n")
print("\n=== Système prêt (Code: " + CODE_SECRET + ") ===")
try:
while True:
with etat_lock:
etat_local = etat
etat_actuel = etat_alarme()
# ── DÉSARMÉE : attente d'un code pour armer ──────────────────────
if etat_local == "desarmee":
print(" → Saisir le code pour ARMER :")
code = lire_code(nb_chiffres=len(CODE_SECRET))
if code == CODE_SECRET:
print(" ✔ Code correct → armement")
if etat_actuel == "Désarmée":
print("→ Saisir code pour ARMER :")
if lire_code() == CODE_SECRET:
passer_en_armee()
elif code != "":
print(" ✘ Code incorrect")
bip(nb=1, duree=0.4) # 1 bip long = erreur
# ── ARMÉE : le thread PIR gère le déclenchement ──────────────────
elif etat_local == "armee":
time.sleep(0.1)
# ── DÉCLENCHÉE : attente du code pour désarmer ───────────────────
elif etat_local == "declenchee":
print(" → Saisir le code pour DÉSARMER :")
code = lire_code(nb_chiffres=len(CODE_SECRET))
if code == CODE_SECRET:
print(" ✔ Code correct → désarmement")
elif etat_actuel == "Armée":
print("→ Système ARMÉ (Code pour DÉSARMER) :")
if lire_code() == CODE_SECRET:
passer_en_desarmee()
elif code != "":
print(" ✘ Code incorrect — alarme maintenue")
elif etat_actuel == "Déclenchée":
print("→ Saisir code pour DÉSARMER :")
if lire_code() == CODE_SECRET:
passer_en_desarmee()
time.sleep(0.2)
except KeyboardInterrupt:
print("\n[INFO] Arrêt demandé (Ctrl+C)")
print("\n[INFO] Arrêt demandé par l'utilisateur")
finally:
stop_pir.set()
_stop_buzzer.set()
led_off()
led(False, False, False)
GPIO.cleanup()
print("[INFO] GPIO libérés. Fin du programme.")

3
composants/byPanda/board1main.py
View File

@@ -7,14 +7,12 @@ import RPi.GPIO as GPIO
porte = SystemePorteRFID()
def call_board1():
# 1. On lance l'alarme dans son propre thread pour qu'elle ne bloque pas le reste
thread_alarme = threading.Thread(target=alarme.boucle_principale, daemon=True)
thread_alarme.start()
print("[BOARD 1] Système d'alarme lancé en arrière-plan.")
try:
# 2. La boucle principale ne gère plus que le RFID
while True:
porte.mettreAJour()
time.sleep(0.3)
@@ -22,6 +20,5 @@ def call_board1():
except KeyboardInterrupt:
print("\nArrêt manuel du programme.")
finally:
# On utilise GPIO.cleanup() directement car alarme.cleanup n'existe pas
porte.cleanup()
GPIO.cleanup()

54
composants/byPanda/bouton.py
View File

@@ -3,48 +3,44 @@ import time as t
from septsegments import afficher_temperature
from DHT11 import lire_temperature
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
# --- Configuration des Pins ---
bouton_up = 23
bouton_down = 24
GPIO.setup(bouton_up, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(bouton_down, GPIO.IN, pull_up_down=GPIO.PUD_UP)
# --- Variables Globales Partagées ---
temperature_cible = 18
def setup_boutons():
"""Initialisation des GPIO (à appeler au début)"""
GPIO.setmode(GPIO.BCM)
GPIO.setup(bouton_up, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(bouton_down, GPIO.IN, pull_up_down=GPIO.PUD_UP)
def test_boutons():
temperature_DHT = lire_temperature()
temperature_cible = 18
global temperature_cible
setup_boutons()
temperature_DHT = lire_temperature()
etatPrecedent_up = GPIO.input(bouton_up)
etatPrecedent_down = GPIO.input(bouton_down)
print("Thermostat lancé ! Appuie sur UP (23) ou DOWN (24).")
afficher_temperature(temperature_DHT, temperature_cible)
print(f"Thermostat lancé ! Cible actuelle : {temperature_cible}°C")
while True:
etat_up = GPIO.input(bouton_up)
etat_down = GPIO.input(bouton_down)
if etat_up != etatPrecedent_up:
if etat_up == 0:
print("Bouton UP Appuyé ⬆️")
temperature_cible += 1
if temperature_cible >= 40:
temperature_cible = 40
if etat_up == 0 and etatPrecedent_up == 1:
temperature_cible = min(40, temperature_cible + 1)
print(f"Bouton UP -> Nouvelle cible : {temperature_cible}")
afficher_temperature(lire_temperature(), temperature_cible)
afficher_temperature(temperature_DHT, temperature_cible)
etatPrecedent_up = etat_up
if etat_down != etatPrecedent_down:
if etat_down == 0:
print("Bouton DOWN Appuyé ⬇️")
temperature_cible -= 1
if temperature_cible <= 0:
temperature_cible = 0
afficher_temperature(temperature_DHT, temperature_cible)
etatPrecedent_down = etat_down
if etat_down == 0 and etatPrecedent_down == 1:
temperature_cible = max(0, temperature_cible - 1)
print(f"Bouton DOWN -> Nouvelle cible : {temperature_cible}")
afficher_temperature(lire_temperature(), temperature_cible)
etatPrecedent_up = etat_up
etatPrecedent_down = etat_down
t.sleep(0.05)

62
composants/byPanda/bouton_servo.py
View File

@@ -1,12 +1,60 @@
import RPi.GPIO as GPIO
import time as t
LDR_PIN = 20
def setup_ldr():
servo_pin = 18
bouton_up = 27
bouton_down = 16
etat_porte = "Fermé"
def get_etat(etat):
global etat_porte
etat_porte = etat
print(f"État mis à jour : {etat_porte}")
def test_boutons():
global etat_porte
GPIO.setmode(GPIO.BCM)
GPIO.setup(LDR_PIN, GPIO.IN)
GPIO.setwarnings(False)
def lire_etat():
if GPIO.input(LDR_PIN) == GPIO.HIGH:
return "Nuit"
return "Jour"
GPIO.setup(servo_pin, GPIO.OUT)
GPIO.setup(bouton_up, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(bouton_down, GPIO.IN, pull_up_down=GPIO.PUD_UP)
pwm = GPIO.PWM(servo_pin, 50)
pwm.start(0)
etatPrecedent_up = GPIO.input(bouton_up)
etatPrecedent_down = GPIO.input(bouton_down)
print("Thread Servo : Démarré et prêt.")
try:
while True:
etat_up = GPIO.input(bouton_up)
etat_down = GPIO.input(bouton_down)
if etat_up != etatPrecedent_up:
if etat_up == GPIO.LOW:
get_etat('Ouvert')
pwm.ChangeDutyCycle(2.5)
t.sleep(0.5)
pwm.ChangeDutyCycle(0)
etatPrecedent_up = etat_up
if etat_down != etatPrecedent_down:
if etat_down == GPIO.LOW:
get_etat('Fermé')
pwm.ChangeDutyCycle(7.5)
t.sleep(0.5)
pwm.ChangeDutyCycle(0)
etatPrecedent_down = etat_down
t.sleep(0.05)
except Exception as e:
print(f"Erreur dans le thread servo : {e}")
finally:
pwm.stop()
#test_boutons()

11
fastapi/main.py
View File

@@ -62,21 +62,20 @@ async def eteindre_led():
etatSysteme.signalerProbleme()
return {"success": False, "message": str(e)}
@app.get("/temperature")
async def read_temp():
try:
temp = controleur_thermostat.lireTemperature()
if temp is None:
etatSysteme.signalerProbleme()
return {"success": False, "message": "Impossible de lire le capteur DHT11"}
# On renvoie une valeur par défaut ou 0 pour éviter le undefined
return {"success": False, "temperature": "--", "message": "Erreur DHT11"}
etatSysteme.signalerOk()
afficher_temperature(temp, 18)
afficher_temperature(temp, bouton.temperature_cible)
return {"success": True, "temperature": temp}
except Exception as e:
etatSysteme.signalerProbleme()
return {"success": False, "message": str(e)}
return {"success": False, "temperature": "Erreur", "message": str(e)}
@app.get("/volet_status")
async def volet_status():

12
flask/main.py
View File

@@ -121,11 +121,15 @@ def get_users():
return jsonify({"success": True, "users": users})
@app.route("/alarme_status")
def get_alarme_status_info(): # Nom différent de l'import 'alarme'
def get_alarme_status_info():
try:
# On accède à la variable du fichier
statut = alarme.etat_alarme
return jsonify({"success": True, "status": statut})
# On appelle la fonction corrigée dans alarme.py
statut = alarme.etat_alarme()
return jsonify({
"success": True,
"status": statut # Retournera "Désarmée", "Armée" ou "Déclenchée"
})
except Exception as e:
return jsonify({"success": False, "message": str(e)}), 500