Independent monitor + checker for CHANGE_CURRENT_LD1 variation

python_app/models/run_config_codec.py

@@ -331,6 +331,11 @@ def run_config_from_dict(payload: dict[str, Any]) -> RunConfigModel:
     model.radar.laser_control.variation.delay_time = _read_int(
         laser_variation_payload, "delay_time", model.radar.laser_control.variation.delay_time
     )
+    model.radar.laser_control.variation.temp_tolerance_c = _read_float(
+        laser_variation_payload,
+        "temp_tolerance_c",
+        model.radar.laser_control.variation.temp_tolerance_c,
+    )
 
     load_switch_payload(port1_payload, model.output_switch)
     load_switch_payload(port2_payload, model.input_switch)
@@ -540,6 +545,7 @@ def run_config_to_dict(model: RunConfigModel) -> dict[str, Any]:
                     "step": model.radar.laser_control.variation.step,
                     "time_step": model.radar.laser_control.variation.time_step,
                     "delay_time": model.radar.laser_control.variation.delay_time,
+                    "temp_tolerance_c": model.radar.laser_control.variation.temp_tolerance_c,
                 },
             },
             "sweep": sweep_payload,

python_app/models/run_config_schema.py

@@ -116,6 +116,9 @@ class LaserVariationModeModel:
     step: float = 0.1
     time_step: int = 20
     delay_time: int = 3
+    # Max allowed |measured - target| laser temperature before the temperature
+    # checker warns, °C. Applied independently to both lasers (temp1/temp2).
+    temp_tolerance_c: float = 0.03
 
 
 @dataclass(slots=True)