should work so far

src/pv_controller/config.py

@@ -22,16 +22,25 @@ class OutputConfig(BaseModel):
     """Output Configuration for Modbus Devices"""
     name: str
     enabled: bool = Field(default=True)
+    scan_rate: Optional[int] = Field(default=60)
     publish_topic: str
     slave_id: int
     registers: List[RegisterConfig]
 
+class InputConfig(BaseModel):
+    """Input Configuration for Modbus Devices (MQTT -> Modbus)"""
+    name: str
+    enabled: bool = Field(default=True)
+    subscribe_topic: str
+    slave_id: int
+    address: int
+    register_type: str
+
 
 class MqttConfig(BaseModel):
     """MQTT Configuration"""
     broker: str
     port: int
-    publish_period: int
 
 
 class ModbusConfig(BaseModel):
@@ -39,10 +48,18 @@ class ModbusConfig(BaseModel):
     gateway: str
 
 
+class GlobalConfig(BaseModel):
+    """Global settings"""
+    scan_interval: int
+    log_level: str
+
+
 class Config(BaseModel):
     """Main Configuration"""
+    global_: GlobalConfig = Field(alias="global")
     mqtt: MqttConfig
     modbus: ModbusConfig
+    input: List[InputConfig]
     output: List[OutputConfig]
 
     @classmethod