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https://github.com/cjfranko/NTP-Timeturner.git
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fixed varience into code
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0bb70e7966
commit
3726b96b86
1 changed files with 2 additions and 3 deletions
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@ -15,13 +15,12 @@ CHANNELS = 1
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MIN_EDGES = 1000 # sanity threshold
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def detect_rising_edges(signal):
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# signal: flattened 1D numpy array
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above_zero = signal > 0
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edges = np.where(np.logical_and(~above_zero[:-1], above_zero[1:]))[0]
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return edges
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def analyze_pulse_durations(edges, samplerate):
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durations = np.diff(edges) / samplerate # in seconds
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durations = np.diff(edges) / samplerate
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if len(durations) == 0:
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return None
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@ -41,7 +40,7 @@ def analyze_pulse_durations(edges, samplerate):
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def verdict(pulse_data):
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if pulse_data is None or pulse_data["count"] < MIN_EDGES:
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return "❌ No signal or not enough pulses"
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elif 30 < pulse_data["short_pct"] < 70:
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elif 20 <= pulse_data["short_pct"] <= 80:
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return f"✅ LTC-like bi-phase signal detected ({pulse_data['count']} pulses)"
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else:
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return f"⚠️ Inconsistent signal — may be non-LTC or noisy"
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