Some sanity checks

Alexwijn · Feb 16, 2025 · 16202d9 · 16202d9
1 parent f429f8d
commit 16202d9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/custom_components/sat/pwm.py b/custom_components/sat/pwm.py
@@ -51,7 +51,7 @@ def __init__(self, cycles: Cycles, heating_curve: HeatingCurve, supports_relativ
 
         # Timing thresholds for duty cycle management
         self._on_time_lower_threshold: float = 180
-        self._on_time_upper_threshold: float = 3600 / self._cycles.maximum
+        self._on_time_upper_threshold: float = 3600 / max(1, self._cycles.maximum)
         self._on_time_max_threshold: float = self._on_time_upper_threshold * 2
 
         # Duty cycle percentage thresholds