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fix error in app.py

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oberon 2026-02-12 21:19:02 +01:00
parent 444e1394fb
commit 7adda970fb
1 changed files with 14 additions and 7 deletions
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21
app.py
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@ -254,30 +254,37 @@ def api_connect():
@app.route('/api/status', methods=['GET']) @app.route('/api/status', methods=['GET'])
def api_status(): def api_status():
global current_device global current_device, current_module, current_hub # ← Global am Anfang!
if current_device is None: if current_device is None:
return jsonify({"connected": False, "message": "Keine aktive Verbindung"}) logger.debug("Status-Check: Kein Device aktiv")
return jsonify({
"connected": False,
"message": "Keine aktive Verbindung"
}), 200
try: try:
# Echter Mini-Test: Setze Kanal 0 (A) auf 0.0 – sollte immer gehen, wenn Hub da ist # Echter Mini-Test: Setze Kanal 0 (A) auf 0.0
current_device.SetChannel(0, 0.0) current_device.SetChannel(0, 0.0)
logger.debug("Status-Check: SetChannel(0, 0.0) erfolgreich → Hub antwortet") logger.debug("Status-Check: SetChannel(0, 0.0) erfolgreich → Hub antwortet")
return jsonify({"connected": True, "message": "Verbunden"}) return jsonify({
"connected": True,
"message": "Verbunden"
})
except Exception as e: except Exception as e:
logger.warning(f"Status-Check: SetChannel-Test fehlgeschlagen → Hub wahrscheinlich weg: {e}") logger.warning(f"Status-Check: SetChannel-Test fehlgeschlagen → Hub wahrscheinlich weg: {e}")
# Optional: Verbindung sauber beenden # Verbindung sauber beenden
try: try:
current_device.Disconnect() current_device.Disconnect()
except: except:
pass pass
global current_device, current_module, current_hub
current_device = None current_device = None
current_module = None current_module = None
current_hub = None current_hub = None
return jsonify({"connected": False, "message": f"Hub reagiert nicht: {str(e)}"}) return jsonify({"connected": False, "message": f"Hub reagiert nicht: {str(e)}"}), 200
@app.route('/api/control', methods=['POST']) @app.route('/api/control', methods=['POST'])