Wait, is this peak ?

micro_ondes/esp_lora/main.py

@@ -1,9 +1,13 @@
 import _thread
-from machine import Pin
+from machine import Pin, SoftI2C
+from shared.safeQueue import SafeQueue
 from shared import get_lora, get_uart, deviceTypes, config, cookingState
 from shared.uart_comm import UARTCommand, UARTCommandType
 from shared.sensors import RGBLED
 from shared.logging import log
+from shared.lora_device import LoraCommands
+import framebuf
+import ssd1306
 import time
 
 # --- Configuration Matérielle ---
@@ -21,44 +25,56 @@ except Exception:
 # --- Initialisation LoRa ---
 lora = get_lora()
 lora.configure(freq=868.1, sf=7)
+data_queue = SafeQueue()
 
 # --- Création des lEDs RGB ---
 magnetron_led = RGBLED(red_pin=48, green_pin=47, blue_pin=33)
 magnetron_led.color = RGBLED.WHITE_YELLOW
 magnetron_led.off()
 
+# --- Création de l'écran OLED ---
+scl_pin = Pin(18, Pin.OUT, pull=Pin.PULL_UP)
+sda_pin = Pin(17, Pin.OUT, pull=Pin.PULL_UP)
+display_i2c = SoftI2C(scl=scl_pin, sda=sda_pin, freq=100000)
+display = ssd1306.SSD1306_I2C(128, 64, display_i2c, addr=0x3C)
+display.text("Booting...", 1, 2, 1)
+display.show()
+
 print(f"ESP32 initialisé avec l'ID : '{DEVICE_ID}' (Type : {deviceTypes.DEVICE_TYPES['MICROWAVE']})")
 
+PING_PAYLOAD = {
+    "id": DEVICE_ID,
+    "type": deviceTypes.DEVICE_TYPES["MICROWAVE"]
+}
+
 def heartbeat_loop():
+    last_heartbeat_time = 0
     while True:
-        print(f"\nESP32 : Envoi du Heartbeat...")
-        # Envoi périodique
-        ping_payload = {
-            "id": DEVICE_ID,
-            "type": deviceTypes.DEVICE_TYPES["MICROWAVE"]
-        }
-        lora.send(ping_payload)
+        now = time.time()
         
-        # Le receive_packet est maintenant protégé par le lock dans lora_device
-        # Si le main thread utilise la radio, ce thread attendra son tour
-        paquet = lora.receive_packet(timeout_ms=2000)
+        # 1. Send periodic heartbeat
+        if now - last_heartbeat_time >= config.LORA_HEARTBEAT_INTERVAL:
+            last_heartbeat_time = now
+            print("\nESP32 : Envoi du Heartbeat...")
+            lora.send(PING_PAYLOAD)
         
-        if paquet and not paquet["raw"]:
-            donnees = paquet["data"]
-            # Vérification si le paquet reçu est bien la réponse attendue de l'orchestrateur
-            if donnees.get("type") == deviceTypes.DEVICE_TYPES["ORCHESTRATOR"]:
-                print(f"ESP32 : Réponse reçue de l'orchestrateur '{donnees.get('id')}' ! [Statut: ALIVE]")
-            else:
-                print(f"ESP32 : Paquet reçu d'un type inattendu : {donnees.get('type')}")
-        else:
-            print("ESP32 : Pas de réponse de l'orchestrateur (Le RPI est-il éteint ?)")
+        # 2. Increase listen window to 300ms so radio stays active in RX mode
+        paquet = lora.receive_reliable(timeout_ms=300)
         
-        time.sleep(config.HEARTBEAT_INTERVAL)
+        if paquet is not None:
+            log(f"[LoRa Thread] New Packet Received: {paquet}")
+            data_queue.put(paquet)
+            
+        time.sleep_ms(10)
         
 # UART
 uart_device = get_uart(uart_id=1, tx_pin=46, rx_pin=45)
 
 # Lancer la boucle de heartbeat dans un thread séparé
+try:
+    _thread.stack_size(16 * 1024)
+except Exception:
+    pass
 _thread.start_new_thread(heartbeat_loop, ())
 
 # Cooking parameters
@@ -71,8 +87,13 @@ def cooking_state_on_state_change(state):
     
     # Send to the Wifi board the current state
     uart_device.send_as_command(UARTCommand(UARTCommandType.COOKING_STATE_UPDATE, {"state": state.state}))
+    # Send to the orchestrator the current state
+    lora.send_reliable({"id": DEVICE_ID, "new_cooking_state": state.state})
     
-    if state.paused or state.state == cookingState.CookingStates.DONE:
+    display.text(cookingState.CookingStates.get_state_name(state.state), 1, 2, 1)
+    display.show()
+    
+    if state.paused or state.state == cookingState.CookingStates.DONE or state.state == cookingState.CookingStates.IDLE:
         magnetron_led.off()
     else:
         magnetron_led.on()
@@ -83,8 +104,7 @@ def cooking_state_on_state_change(state):
     if state.state == cookingState.CookingStates.STIRRING_REQUIRED:
         pass
     if state.state == cookingState.CookingStates.DONE:
-        global cooking_state
-        cooking_state = None
+        pass
     if state.state == cookingState.CookingStates.ALERT:
         pass
 
@@ -92,6 +112,13 @@ def cooking_state_on_refresh(state):
     # TODO Show screen information
     pass
 
+def cooking_state_on_pause(state):
+    # If the cooking is unpaused and was in STIRRING_REQUIRED or ALERT state, we set the state back to COOKING.
+    if not state.paused and (state.state == cookingState.CookingStates.STIRRING_REQUIRED or state.state == cookingState.CookingStates.ALERT):
+        state.set_state(cookingState.CookingStates.COOKING)
+        
+    # TODO send_reliable lora message to orchestrator about pause/resume state
+    
 
 # --- MAIN APPLICATION THREAD ---
 print("[Main] Main execution path active.")
@@ -113,17 +140,40 @@ while True:
                 cooking_state.set_temperature_provider(cooking_state_temperature_provider)
                 cooking_state.set_state_change_callback(cooking_state_on_state_change)
                 cooking_state.set_refresh_callback(cooking_state_on_refresh)
+                cooking_state.set_pause_callback(cooking_state_on_pause)
                 time.sleep_ms(20) # Before sending back right away
                 cooking_state_on_state_change(cooking_state)
 
             else:
                 print(f"[Main] Unknown command type received: {command.command_type}")
+    # 2. Listen for incoming LoRa packets from the orchestrator
+    while not data_queue.empty():
+        paquet = data_queue.get()
+        if paquet and not paquet["raw"]:
+            data = paquet["data"]
+            # Commands
+            if "action" in data:
+                if data["action"] == LoraCommands.TOGGLE_PAUSE:
+                    if cooking_state != None:
+                        if (cooking_state.state == cookingState.CookingStates.DONE):
+                            print("[Main] Cooking is done. We reset the microwave for the next cooking session.")
+                            cooking_state.set_state(cookingState.CookingStates.IDLE)
+                            time.sleep_ms(20) # Before sending back right away
+                            cooking_state = None
+                        else:
+                            cooking_state.toggle_pause()
+                            if cooking_state.paused:
+                                print("[Main] Cooking paused via orchestrator command.")
+                            else:
+                                print("[Main] Cooking resumed via orchestrator command.")
+                    else:
+                        log("[Main] No active cooking state to toggle pause/resume.")
 
     # uart_device.send(f"Hello from esp-32 lora ID {DEVICE_ID}") 
 
     # Cooking State Update
-    if cooking_state:
+    if cooking_state != None:
         cooking_state.update_tick()
         print(f"[Main] Cooking state : State : {cooking_state.state}, Temperature: {cooking_state.current_dish_temp}, Paused: {cooking_state.paused}, Remaining Time: {cooking_state.get_remaining_time():.2f}s, Estimated Remaining Time: {cooking_state.get_remaining_time_estimation():.2f}s")
 
-    time.sleep_ms(200)
+    time.sleep_ms(500)

micro_ondes/esp_lora/tests/main_lora.py

@@ -14,10 +14,10 @@ while True:
     mesures = {"id": "ESP32_Salon", "temp": 22.4, "hum": 55.2}
     
     # Envoi direct (le pilote s'occupe de mettre le groupe \x02)
-    lora.send(b'\x02' + lora.send_json_bytes_helper if False else bytes([2]) + lora.send_helper if False else b'\x02' + __import__('ujson').dumps(mesures).encode('utf-8'))
+    lora.send_reliable(b'\x02' + lora.send_json_bytes_helper if False else bytes([2]) + lora.send_helper if False else b'\x02' + __import__('ujson').dumps(mesures).encode('utf-8'))
     
     # Réception propre
-    paquet = lora.receive_packet(3000)
+    paquet = lora.receive_reliable(3000)
     if paquet:
         # paquet est un dict : {"group": 2, "data": {...}, "raw": False}
         print(f"ESP32 : Message reçu du groupe {paquet['group']}")

micro_ondes/esp_wifi/main.py

@@ -19,7 +19,7 @@ except Exception:
 orchestrator_id = None
 cooking_state = None
 mqtt_connected = False
-unsubscribed_hello = False
+should_unsubscribe_hello = False
 
 # --- ASYNC SIGNALS & QUEUES ---
 # Event to signal when orchestrator requests sensor data (prevents MQTT lock deadlock)
@@ -95,25 +95,29 @@ def on_received_cooking_state_update(state, is_error=False, is_terminated=False)
 
 def on_cooking_state_change(state):
     """Callback executed whenever local cooking state transitions."""
+    BLINK_INTERVAL_MS = 500
+    
     if status_led and cookingState:
         if state == cookingState.CookingStates.IDLE:
-            status_led.set_color(0, 0, 0)  # Off
-        elif state == cookingState.CookingStates.PREHEATING:
-            status_led.set_color(255, 165, 0)  # Orange
+            status_led.color = status_led.OFF
+            status_led.blink_off()
         elif state == cookingState.CookingStates.COOKING:
-            status_led.set_color(255, 0, 0)  # Red
+            status_led.color = status_led.YELLOW
+            status_led.blink_off()
+        elif state == cookingState.CookingStates.STIRRING_REQUIRED:
+            status_led.color = status_led.ORANGE
+            status_led.blink_on(BLINK_INTERVAL_MS)
+        elif state == cookingState.CookingStates.ALERT:
+            status_led.color = status_led.RED
+            status_led.blink_on(BLINK_INTERVAL_MS)
         elif state == cookingState.CookingStates.DONE:
-            status_led.set_color(0, 255, 0)  # Green
-        elif state in (
-            cookingState.CookingStates.ERROR,
-            cookingState.CookingStates.ABORTED,
-        ):
-            status_led.set_color(255, 0, 255)  # Magenta/Purple
+            status_led.color = status_led.GREEN
+            status_led.blink_off()
 
 
 def on_mqtt_message(message):
     """Sync callback: Lightweight! Only updates variables or triggers async signals."""
-    global orchestrator_id, cooking_state, unsubscribed_hello
+    global orchestrator_id, cooking_state, should_unsubscribe_hello
     print("[MQTT] Received message on topic:", message.get("topic"))
 
     payload_data = None
@@ -132,13 +136,7 @@ def on_mqtt_message(message):
     ):
         orchestrator_id = payload_data.get("id_orchestrator")
         print("[MQTT] Hello response received from orchestrator:", orchestrator_id)
-        if not unsubscribed_hello:
-            unsubscribed_hello = True
-            try:
-                mqtt_client.unsubscribe(config.MQTT_TOPIC_HELLO)
-                print("[MQTT] Successfully unsubscribed from topic:", config.MQTT_TOPIC_HELLO)
-            except Exception as e:
-                print("[MQTT] Unsubscribe error:", e)
+        should_unsubscribe_hello = True
 
     # 2. Cooking Parameters / Sensor Request
     elif (
@@ -275,8 +273,7 @@ async def mqtt_poll_task():
                 mqtt_client.poll()
                 now = time.time()
                 if now - last_ping >= 15:
-                    if mqtt_client._client:
-                        mqtt_client._client.ping()
+                    mqtt_client.ping()
                     last_ping = now
             except OSError as e:
                 print("[MQTT Task] Socket error encountered during poll/ping:", e)
@@ -287,9 +284,17 @@ async def mqtt_poll_task():
 
 
 async def orchestrator_hello_task():
-    global mqtt_connected
+    global mqtt_connected, should_unsubscribe_hello
     while True:
         if orchestrator_id is not None:
+            if should_unsubscribe_hello:
+                try:
+                    mqtt_client.unsubscribe(config.MQTT_TOPIC_HELLO)
+                    should_unsubscribe_hello = False
+                    print("[MQTT] Successfully unsubscribed from hello topic.")
+                except Exception as e:
+                    print("[MQTT] Unsubscribe error:", e)
+            
             # Hello successfully acknowledged! Stop looping this task.
             print("[Hello Task] Orchestrator acknowledged. Stopping hello task.")
             break