Update configuration and enhance railway signal functionality

- Adjust angle parameters for switches in config.json
- Implement semaphore loading in main.py
- Refactor Lamp modes to use integers in railway_signal.py
- Add set_mode method for Lamp class to control lamp states

main.py

@@ -5,11 +5,14 @@ from machine import Pin
 from time import sleep_ms, ticks_diff, ticks_ms
 from ir_pair import IRRxTxPollPair
 from double_ir import DoubleIr
+from railway_signal import RailwaySignal, Lamp
 
 
-SEMINSU_V1 = dict()
-SEMINSU_V2 = dict()
-SWITCHES = dict()
+SEMINSU_V1: dict[int, IRRxTxPollPair] = dict()
+SEMINSU_V2: dict[int, DoubleIr] = dict()
+SWITCHES: dict[int, Switch] = dict()
+LAMPS: dict[int, Lamp] = dict()
+_SEMAPHORES: dict[int, RailwaySignal] = dict()
 LED = Pin("LED", Pin.OUT)  # "LED" — специальное имя для встроенного индикатора
 
 
@@ -18,7 +21,7 @@ def load_switches():
         import json
 
         config = json.load(file)
-        for sw_cfg in config["switches"]:
+        for sw_cfg in config.get("switches", []):
             sw = Switch(
                 id=sw_cfg["id"],
                 pin=sw_cfg["pin"],
@@ -65,6 +68,33 @@ def load_seminsus_v2():
             SEMINSU_V2[sem_cfg["id"]] = seminsu
 
 
+def load_semaphores():
+    with open("config.json", "r") as file:
+        import json
+
+        config = json.load(file)
+
+        for sem in config.get("semaphores", []):
+            sem_id = sem.get("id")
+            pin = sem.get("pin")
+            bpp = sem.get("bpp", 4)
+            lamps = sem.get("lamps", [])
+            if sem_id is None or pin is None:
+                continue
+
+            signal = RailwaySignal(pin=int(pin), num_leds=len(lamps), bpp=int(bpp), timing=1)
+            _SEMAPHORES[int(sem_id)] = signal
+
+            for pxl_ind, lamp_cfg in enumerate(lamps):
+                lamp_id = lamp_cfg.get("id")
+                color = lamp_cfg.get("color", "OFF")
+                if lamp_id is None:
+                    continue
+
+                lamp = signal.add_lamp(int(lamp_id), pxl_ind, str(color))
+                LAMPS[int(lamp_id)] = lamp
+
+
 def resolve_command(command: str):
     parts = command.split()
     if len(parts) == 4 and parts[0] == "SWITCH" and parts[2] == "TURN":
@@ -96,8 +126,27 @@ def resolve_command(command: str):
             evts.append(f"EVENT IK_MODULE {id} {seminsu.last_state}")
         for id, seminsu in SEMINSU_V2.items():
             evts.append(f"EVENT IK_MODULE {id} {seminsu.last_state}")
+        for id, lamp in LAMPS.items():
+            evts.append(f"EVENT LAMP {id} {lamp.mode}")
         return "\n".join(evts)
+    elif len(parts) == 4 and parts[0] == "LAMP" and parts[2] == "SET":
+        try:
+            lamp_id = int(parts[1])
+        except ValueError:
+            return "ERROR Invalid lamp ID"
 
+        if parts[3].isdigit():
+            mode = int(parts[3])
+        else:
+            return "ERROR Invalid mode"
+
+        if lamp_id not in LAMPS:
+            return f"ERROR Lamp {lamp_id} not found"
+
+        lamp = LAMPS[lamp_id]
+        lamp.set_mode(mode)
+
+        return f"EVENT LAMP {lamp_id} {mode}"
 
 _seminsu_ids = []
 _seminsu_idx = 0
@@ -225,4 +274,5 @@ if __name__ == "__main__":
     load_switches()
     load_seminsus_v1()
     load_seminsus_v2()
+    load_semaphores()
     work()