Session ses_33bc1f1f

task_id: ses_33bc1cfe8ffeYkC4egpCtJ6F1f (for resuming to continue this task if needed)

<task_result>
Now let me provide a comprehensive summary of all findings:

---

## Analysis Summary: light-match Day/Night Mode Bugs

### How Day/Night Mode Works

The system is well-designed at a high level:

1. **Solar position + weather → outdoor lux estimate** (`estimate_outdoor_lux()`, line 160): Uses solar elevation angle and cloud cover % from Open-Meteo API to compute estimated outdoor illumination.

2. **Mode determination** (lines 1634-1648): Hysteresis with debounce:
   - **Enter night**: `outdoor_lux < 5.0` for 2 consecutive polls (~6 seconds)
   - **Exit night**: `outdoor_lux > 20.0` for 2 consecutive polls
   - Values between 5-20 lux don't change the mode (hysteresis band)

3. **Day mode** (lines 1921+): Shelly Dimmer runs a PID-like control loop: power-law maps outdoor→target indoor lux, compares with sensor, adjusts dimmer brightness ±3/10/15% per cycle.

4. ...

/home/byk/Code/light-match.py

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1370:         if not led_strip.connect():
1371:             log("  [BLE] eager connect failed — will retry via heartbeat")
1372:         ds.strip_connected = led_strip.is_connected
1373: 
1374:     running = True
1375:     wakeup_r, wakeup_w = os.pipe()
1376:     os.set_blocking(wakeup_r, False)
1377:     os.set_blocking(wakeup_w, False)
1378: 
1379:     def _wakeup():
1380:         try:
1381:             os.write(wakeup_w, b"\x00")
1382:         except OSError:
1383:             pass
1384: 
1385:     def on_switch_toggle():
1386:         """Called from the main loop when a physical switch state change is detected.
1387: 
1388:         The switch position is irrelevant — any transition triggers this. ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1505:         log(f"  Dimmer      : {'ON' if _init_on else 'OFF'} at {_init_bri}%")
1506:         with ds.lock:
1507:             ds.dimmer_on = bool(_init_on)
1508:             ds.dimmer_bri = _init_bri
1509:     else:
1510:         log("  Dimmer      : (could not query after 3 attempts)")
1511:     log("")
1512: 
1513:     def interruptible_sleep(seconds):
1514:         if not running:
1515:             return
1516:         select.select([wakeup_r], [], [], seconds)
1517: 
1518:     # ── State variables ────────────────────────────────────────────────
1519:     last_adjust_time = 0.0  # monotonic time of last dimmer change
1520:     last_log_time = 0.0  # monotonic time of last status log
1521:     last_sensor = None  # previous sensor reading for change detection
1522:     cached_bri = _init_bri  # seed from Shelly query (avoids brightness=0 on start)
1523:     target_history = []  # [(monotonic_time, ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1655:                 ds.outdoor_lux = outdoor
1656:                 ds.target_lux = target
1657:                 ds.cloud_pct = weather.cloud_pct
1658:                 ds.weather_code = weather.weather_code
1659: 
1660:             # ── Mode transitions ───────────────────────────────────────
1661:             if current_mode != prev_mode:
1662:                 if current_mode == "night":
1663:                     # DAY → NIGHT: turn off dimmer, activate LED strip
1664:                     dimmer.turn_off()
1665:                     cached_bri = None
1666:                     with ds.lock:
1667:                         ds.dimmer_on = False
1668:                         ds.dimmer_bri = 0
1669:                         # Clear dimmer overrides on mode switch
1670:                         ds.dimmer_user_on = None
1671:                         ds.dimmer_user_bri = None
1672:                     log(
1673:                ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1780:                     )
1781:                     if need_send:
1782:                         if not want_on:
1783:                             dimmer.turn_off()
1784:                         else:
1785:                             dimmer.set(True, want_bri)
1786:                         cached_bri = want_bri
1787:                     with ds.lock:
1788:                         ds.dimmer_on = want_on
1789:                         ds.dimmer_bri = want_bri if want_on else 0
1790:                 elif ds.dimmer_on:
1791:                     # No manual override and dimmer somehow still on → turn off
1792:                     dimmer.turn_off()
1793:                     cached_bri = None
1794:                     with ds.lock:
1795:                         ds.dimmer_on = False
1796:                         ds.dimmer_bri = 0
1797: 
1798:                 if led_strip and not strip_user_off:
1799:                     # ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>455: 
456:     def _rpc(self, method: str, **params):
457:         url = f"{self._base}/{method}"
458:         if params:
459:             parts = []
460:             for k, v in params.items():
461:                 if isinstance(v, bool):
462:                     parts.append(f"{k}={'true' if v else 'false'}")
463:                 else:
464:                     parts.append(f"{k}={v}")
465:             url += "?" + "&".join(parts)
466:         try:
467:             with urllib.request.urlopen(url, timeout=5) as resp:
468:                 return json.loads(resp.read())
469:         except Exception as exc:
470:             log(f"  [WARN] Shelly {method} failed: {exc}")
471:             return None
472: 
473:     def get_brightness(self):
474:         """Return (is_on, brightness_pct) or (None, None) on error."""
475:         st = self._rpc("Light.GetStatus", id=0)
476:         if st is None:
477:             return ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>484:     def turn_off(self):
485:         return self._rpc("Light.Set", id=0, on=False)
486: 
487:     def get_input_state(self) -> bool | None:
488:         """Return current physical switch state (True=ON, False=OFF, None=error)."""
489:         st = self._rpc("Input.GetStatus", id=0)
490:         if st is None:
491:             return None
492:         return st.get("state")
493: 

(Showing lines 484-493 of 2273. Use offset=494 to continue.)
</content>

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1730: 
1731:             # Reset effect state when preview type changes (so storm always
1732:             # triggers an immediate first strike on a fresh preview)
1733:             if fx_preview != last_fx_preview:
1734:                 effect_state.clear()
1735:                 effect_start = now_mono
1736:                 last_fx_preview = fx_preview
1737: 
1738:             # ── User strip override (SIGUSR1 / SIGUSR2 / Web UI) ─────
1739:             if led_strip and strip_user_off and strip_on:
1740:                 led_strip.power_off()
1741:                 strip_on = False
1742:                 log("  [STRIP] user requested OFF")
1743:             elif (
1744:                 led_strip
1745:                 and not strip_user_off
1746:                 and not strip_on
1747:                 and current_mode == "night"
1748:             ):
1749:                 # Only auto-restore in night mode — day mode ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1625:             cutoff = now_mono - TREND_WINDOW
1626:             target_history = [(t, v) for t, v in target_history if t >= cutoff]
1627: 
1628:             # Compute trend: how much has the target changed over the window?
1629:             trend = 0.0  # negative = target is falling (getting darker)
1630:             if len(target_history) >= 2:
1631:                 trend = target_history[-1][1] - target_history[0][1]
1632: 
1633:             # ── Mode determination (with debounce) ─────────────────────
1634:             if outdoor < NIGHT_ENTER_LUX:
1635:                 night_counter = min(night_counter + 1, MODE_DEBOUNCE + 1)
1636:                 day_counter = 0
1637:             elif outdoor > NIGHT_EXIT_LUX:
1638:                 day_counter = min(day_counter + 1, MODE_DEBOUNCE + 1)
1639:                 night_counter = 0
1640:             else:
1641:                 # In the hysteresis band — don't ...

Wrote file successfully.

LSP errors detected in other files:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is not a known ...

User approved switching to build agent. Wait for further instructions.

<path>/home/byk/.local/share/opencode/plans/1772818927105-witty-river.md</path>
<type>file</type>
<content>1: # Fix light-match Day→Night Transition Failures
2: 
3: ## Problem
4: The Shelly dimmer remains bright after the daemon transitions to night mode. Two interacting bugs cause this:
5: 
6: 1. **`turn_off()` fails silently, state updated unconditionally** — The day→night transition (line 1664) calls `dimmer.turn_off()`, which can return `None` on HTTP failure. But `ds.dimmer_on = False` is set regardless (line 1667). Night mode's safety net (line 1790) checks `ds.dimmer_on` — which is already `False` — so it never fires. The dimmer stays physically ON at its last day-mode brightness.
7: 
8: 2. **Wakeup pipe never drained → permanent busy loop** — `interruptible_sleep()` (line 1516) uses `select()` on a pipe, but after any `_wakeup()` call, the pipe byte is never read/drained. ...

[
  {
    "content": "Fix 1: Drain wakeup pipe in interruptible_sleep()",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Fix 2: Retry+verify turn_off() in day→night transition",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Fix 3: Periodic hardware state check in night mode",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Fix 4: Retry+verify in switch handler turn_off calls",
    "status": "pending",
    "priority": "medium"
  },
  {
    "content": "Fix 5: Initialize startup mode from first outdoor lux reading",
    "status": "pending",
    "priority": "low"
  },
  {
    "content": "Verify changes",
    "status": "pending",
    "priority": "high"
  }
]

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1513:     def interruptible_sleep(seconds):
1514:         if not running:
1515:             return
1516:         select.select([wakeup_r], [], [], seconds)
1517: 

(Showing lines 1513-1517 of 2273. Use offset=1518 to continue.)
</content>

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1518:     # ── State variables ────────────────────────────────────────────────
1519:     last_adjust_time = 0.0  # monotonic time of last dimmer change
1520:     last_log_time = 0.0  # monotonic time of last status log
1521:     last_sensor = None  # previous sensor reading for change detection
1522:     cached_bri = _init_bri  # seed from Shelly query (avoids brightness=0 on start)
1523:     target_history = []  # [(monotonic_time, target_lux), ...] for trend
1524: 
1525:     # Day/Night mode tracking
1526:     current_mode = "day"
1527:     night_counter = 0  # consecutive polls where outdoor < NIGHT_ENTER_LUX
1528:     day_counter = 0  # consecutive polls where outdoor > NIGHT_EXIT_LUX
1529:     strip_color = None  # (r, g, b) last sent to strip
1530:     strip_bri = None  # 0-100 last sent to strip
1531:     strip_on = False  # whether strip is currently powered on
1532:     effect_state = {}  # mutable state ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1660:             # ── Mode transitions ───────────────────────────────────────
1661:             if current_mode != prev_mode:
1662:                 if current_mode == "night":
1663:                     # DAY → NIGHT: turn off dimmer, activate LED strip
1664:                     dimmer.turn_off()
1665:                     cached_bri = None
1666:                     with ds.lock:
1667:                         ds.dimmer_on = False
1668:                         ds.dimmer_bri = 0
1669:                         # Clear dimmer overrides on mode switch
1670:                         ds.dimmer_user_on = None
1671:                         ds.dimmer_user_bri = None
1672:                     log(
1673:                         f"MODE --> NIGHT  (outdoor ~{outdoor:.1f}lx, elev {elev:+.1f}\u00b0)"
1674:                         f"  dimmer OFF"
1675:                     )
1676:                     if led_strip:
1677:                 ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1785:                             dimmer.set(True, want_bri)
1786:                         cached_bri = want_bri
1787:                     with ds.lock:
1788:                         ds.dimmer_on = want_on
1789:                         ds.dimmer_bri = want_bri if want_on else 0
1790:                 elif ds.dimmer_on:
1791:                     # No manual override and dimmer somehow still on → turn off
1792:                     dimmer.turn_off()
1793:                     cached_bri = None
1794:                     with ds.lock:
1795:                         ds.dimmer_on = False
1796:                         ds.dimmer_bri = 0
1797: 
1798:                 if led_strip and not strip_user_off:
1799:                     # Ensure strip is on
1800:                     if not strip_on:
1801:                         led_strip.power_on()
1802:                         strip_on = True
1803:                         effect_start ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1395:         """
1396:         with ds.lock:
1397:             mode = ds.mode
1398:             automation = ds.automation
1399: 
1400:         if mode == "day":
1401:             if automation:
1402:                 # Case 1: dismiss automated lights — everything off
1403:                 dimmer.turn_off()
1404:                 with ds.lock:
1405:                     ds.automation = False
1406:                     ds.dimmer_on = False
1407:                     ds.dimmer_bri = 0
1408:                     ds.dimmer_user_on = None
1409:                     ds.dimmer_user_bri = None
1410:                     ds.strip_user_off = True  # main loop will power off strip
1411:                 log("  [SWITCH] day + auto ON -> automation OFF, all lights OFF")
1412:             else:
1413:                 # Case 2: request lights back — re-enable automation
1414:                 with ds.lock:
1415:                     ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1695:                         strip_on = False
1696:                     dimmer.set(True, MIN_BRIGHTNESS)
1697:                     cached_bri = MIN_BRIGHTNESS
1698:                     last_adjust_time = now_mono
1699:                     with ds.lock:
1700:                         ds.dimmer_on = True
1701:                         ds.dimmer_bri = MIN_BRIGHTNESS
1702:                         ds.strip_on = False
1703:                         # Clear strip overrides on mode switch
1704:                         ds.strip_user_color = None
1705:                         ds.strip_user_bri = None
1706:                     log(
1707:                         f"MODE --> DAY  (outdoor ~{outdoor:.1f}lx, elev {elev:+.1f}\u00b0)"
1708:                         f"  LED strip OFF, dimmer ON at {MIN_BRIGHTNESS}%"
1709:                     )
1710:                     last_log_time = now_mono
1711: 
1712:             # ── Read user ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1537:     while running:
1538:         try:
1539:             now_mono = time.monotonic()
1540:             now_utc = datetime.datetime.now(datetime.timezone.utc)
1541:             now_local = datetime.datetime.now()
1542: 
1543:             # Refresh weather periodically
1544:             weather.update()
1545: 
1546:             # Solar position → outdoor estimate → indoor target
1547:             elev, az = solar_position(LATITUDE, LONGITUDE, now_utc)
1548:             outdoor = estimate_outdoor_lux(elev, weather.cloud_pct)
1549:             target = target_indoor_lux(outdoor)
1550: 
1551:             # ── Schedule gate ──────────────────────────────────────────
1552:             # Outside scheduled hours, turn everything off and sleep.
1553:             scheduled = is_within_schedule(now_local)
1554:             with ds.lock:
1555:                 ds.scheduled = scheduled
1556: 
1557:             if not ...

Found 12 matches
/home/byk/Code/light-match.py:
  Line 97: NIGHT_ENTER_LUX = 5.0  # outdoor < this → switch to night mode (LED strip)
  Line 98: NIGHT_EXIT_LUX = 20.0  # outdoor > this → switch to day mode (dimmer)
  Line 99: MODE_DEBOUNCE = 2  # consecutive polls confirming new mode before switching
  Line 1488:         f"  Mode switch : night < {NIGHT_ENTER_LUX}lx outdoor, day > {NIGHT_EXIT_LUX}lx outdoor"
  Line 1527:     night_counter = 0  # consecutive polls where outdoor < NIGHT_ENTER_LUX
  Line 1528:     day_counter = 0  # consecutive polls where outdoor > NIGHT_EXIT_LUX
  Line 1634:             if outdoor < NIGHT_ENTER_LUX:
  Line 1635:                 night_counter = min(night_counter + 1, MODE_DEBOUNCE + 1)
  Line 1637:             elif outdoor > NIGHT_EXIT_LUX:
  Line 1638:                 day_counter = min(day_counter + 1, MODE_DEBOUNCE + 1)
  Line 1645:             if current_mode == "day" and night_counter >= MODE_DEBOUNCE:
  Line 1647:             elif current_mode == ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

[
  {
    "content": "Fix 1: Drain wakeup pipe in interruptible_sleep()",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 2: Retry+verify turn_off() in day→night transition",
    "status": "in_progress",
    "priority": "high"
  },
  {
    "content": "Fix 3: Periodic hardware state check in night mode",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Fix 4: Retry+verify in switch handler turn_off calls",
    "status": "pending",
    "priority": "medium"
  },
  {
    "content": "Fix 5: Initialize startup mode from first outdoor lux reading",
    "status": "pending",
    "priority": "low"
  },
  {
    "content": "Verify changes",
    "status": "pending",
    "priority": "high"
  }
]

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

[
  {
    "content": "Fix 1: Drain wakeup pipe in interruptible_sleep()",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 2: Retry+verify turn_off() in day→night transition",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 3: Periodic hardware state check in night mode",
    "status": "in_progress",
    "priority": "high"
  },
  {
    "content": "Fix 4: Retry+verify in switch handler turn_off calls",
    "status": "pending",
    "priority": "medium"
  },
  {
    "content": "Fix 5: Initialize startup mode from first outdoor lux reading",
    "status": "pending",
    "priority": "low"
  },
  {
    "content": "Verify changes",
    "status": "pending",
    "priority": "high"
  }
]

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1795:                         or (want_on and not ds.dimmer_on)
1796:                     )
1797:                     if need_send:
1798:                         if not want_on:
1799:                             dimmer.turn_off()
1800:                         else:
1801:                             dimmer.set(True, want_bri)
1802:                         cached_bri = want_bri
1803:                     with ds.lock:
1804:                         ds.dimmer_on = want_on
1805:                         ds.dimmer_bri = want_bri if want_on else 0
1806:                 elif ds.dimmer_on:
1807:                     # No manual override and dimmer somehow still on → turn off
1808:                     dimmer.turn_off()
1809:                     cached_bri = None
1810:                     with ds.lock:
1811:                         ds.dimmer_on = False
1812:                         ds.dimmer_bri = 0
1813: 
1814:                 ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

[
  {
    "content": "Fix 1: Drain wakeup pipe in interruptible_sleep()",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 2: Retry+verify turn_off() in day→night transition",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 3: Periodic hardware state check in night mode",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 4: Retry+verify in switch handler turn_off calls",
    "status": "in_progress",
    "priority": "medium"
  },
  {
    "content": "Fix 5: Initialize startup mode from first outdoor lux reading",
    "status": "pending",
    "priority": "low"
  },
  {
    "content": "Verify changes",
    "status": "pending",
    "priority": "high"
  }
]

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1400:         if mode == "day":
1401:             if automation:
1402:                 # Case 1: dismiss automated lights — everything off
1403:                 dimmer.turn_off()
1404:                 with ds.lock:
1405:                     ds.automation = False
1406:                     ds.dimmer_on = False
1407:                     ds.dimmer_bri = 0
1408:                     ds.dimmer_user_on = None
1409:                     ds.dimmer_user_bri = None
1410:                     ds.strip_user_off = True  # main loop will power off strip
1411:                 log("  [SWITCH] day + auto ON -> automation OFF, all lights OFF")
1412:             else:
1413:                 # Case 2: request lights back — re-enable automation
1414:                 with ds.lock:
1415:                     ds.automation = True
1416:                     ds.dimmer_user_on = None
1417:                     ds.dimmer_user_bri = None
1418:          ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

[
  {
    "content": "Fix 1: Drain wakeup pipe in interruptible_sleep()",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 2: Retry+verify turn_off() in day→night transition",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 3: Periodic hardware state check in night mode",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 4: Retry+verify in switch handler turn_off calls",
    "status": "completed",
    "priority": "medium"
  },
  {
    "content": "Fix 5: Initialize startup mode from first outdoor lux reading",
    "status": "in_progress",
    "priority": "low"
  },
  {
    "content": "Verify changes",
    "status": "pending",
    "priority": "high"
  }
]

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1527:             pass
1528: 
1529:     # ── State variables ────────────────────────────────────────────────
1530:     last_adjust_time = 0.0  # monotonic time of last dimmer change
1531:     last_log_time = 0.0  # monotonic time of last status log
1532:     last_sensor = None  # previous sensor reading for change detection
1533:     cached_bri = _init_bri  # seed from Shelly query (avoids brightness=0 on start)
1534:     target_history = []  # [(monotonic_time, target_lux), ...] for trend
1535: 
1536:     # Day/Night mode tracking
1537:     current_mode = "day"
1538:     night_counter = 0  # consecutive polls where outdoor < NIGHT_ENTER_LUX
1539:     day_counter = 0  # consecutive polls where outdoor > NIGHT_EXIT_LUX
1540:     strip_color = None  # (r, g, b) last sent to strip
1541:     strip_bri = None  # 0-100 last sent to strip
1542:     strip_on = False  # whether strip is currently powered on
1543:     ...

Found 2 matches
/home/byk/Code/light-match.py:
  Line 130: def solar_position(lat: float, lon: float, utc: datetime.datetime):
  Line 160: def estimate_outdoor_lux(elevation: float, cloud_pct: float) -> float:

Found 5 matches
/home/byk/Code/light-match.py:
  Line 51: LATITUDE = 51.4249
  Line 52: LONGITUDE = -0.1954
  Line 1359:     weather = Weather()
  Line 1500:     weather.update(force=True)
  Line 1556:             weather.update()

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1496:     log(f"  Web UI      : http://0.0.0.0:{WEB_PORT}/")
1497:     log(f"  Log file    : {LOGFILE if not foreground else '(stdout)'}")
1498: 
1499:     # Fetch weather immediately on start
1500:     weather.update(force=True)
1501:     log(f"  Cloud cover : {weather.cloud_pct:.0f}%  (WMO code {weather.weather_code})")
1502: 
1503:     # Query Shelly's current state so we don't start with brightness=0

(Showing lines 1496-1503 of 2308. Use offset=1504 to continue.)
</content>

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

Found 1 matches
/home/byk/Code/light-match.py:
  Line 1676:                 ds.mode = current_mode

Found 3 matches
/home/byk/Code/light-match.py:
  Line 839: class DaemonState:
  Line 1548:         current_mode = "day"
  Line 1672:                 current_mode = "day"

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>839: class DaemonState:
840:     """Namespace for state shared between run_loop() and the web handler."""
841: 
842:     def __init__(self):
843:         self.lock = threading.Lock()
844:         # Mode & environment
845:         self.mode: str = "day"  # "day" or "night"
846:         self.solar_elev: float = 0.0
847:         self.solar_az: float = 0.0
848:         self.outdoor_lux: float = 0.0
849:         self.target_lux: float = 0.0
850:         self.sensor_lux: float = 0.0
851:         self.cloud_pct: float = 50.0
852:         self.weather_code: int = 0
853:         # Dimmer (day mode)
854:         self.dimmer_on: bool = False
855:         self.dimmer_bri: int = 0
856:         # Dimmer user overrides (set via web UI, cleared by {"auto": true})
857:         self.dimmer_user_on: bool | None = None  # None = auto
858:         self.dimmer_user_bri: int | None = None  # None = auto
859:         # Strip (night ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1536:     # Day/Night mode tracking — seed from current solar position to avoid
1537:     # a 6-second day-mode window when restarting at night
1538:     _init_elev, _ = solar_position(
1539:         LATITUDE, LONGITUDE, datetime.datetime.now(datetime.timezone.utc)
1540:     )
1541:     _init_outdoor = estimate_outdoor_lux(_init_elev, weather.cloud_pct)
1542:     if _init_outdoor < NIGHT_ENTER_LUX:
1543:         current_mode = "night"
1544:         night_counter = MODE_DEBOUNCE  # pre-seeded so no transition fires
1545:         day_counter = 0
1546:         log(f"  Start mode  : night (outdoor ~{_init_outdoor:.1f}lx)")
1547:     else:
1548:         current_mode = "day"
1549:         night_counter = 0
1550:         day_counter = MODE_DEBOUNCE if _init_outdoor > NIGHT_EXIT_LUX else 0
1551:         log(f"  Start mode  : day (outdoor ~{_init_outdoor:.1f}lx)")
1552:     strip_color = None  # (r, g, b) last sent to ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

[
  {
    "content": "Fix 1: Drain wakeup pipe in interruptible_sleep()",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 2: Retry+verify turn_off() in day→night transition",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 3: Periodic hardware state check in night mode",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 4: Retry+verify in switch handler turn_off calls",
    "status": "completed",
    "priority": "medium"
  },
  {
    "content": "Fix 5: Initialize startup mode from first outdoor lux reading",
    "status": "completed",
    "priority": "low"
  },
  {
    "content": "Verify changes",
    "status": "in_progress",
    "priority": "high"
  }
]

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1519:     def interruptible_sleep(seconds):
1520:         if not running:
1521:             return
1522:         select.select([wakeup_r], [], [], seconds)
1523:         # Drain any wakeup bytes so the next select() blocks properly
1524:         try:
1525:             os.read(wakeup_r, 1024)
1526:         except OSError:
1527:             pass
1528: 

(Showing lines 1519-1528 of 2322. Use offset=1529 to continue.)
</content>

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1536:     # Day/Night mode tracking — seed from current solar position to avoid
1537:     # a 6-second day-mode window when restarting at night
1538:     _init_elev, _ = solar_position(
1539:         LATITUDE, LONGITUDE, datetime.datetime.now(datetime.timezone.utc)
1540:     )
1541:     _init_outdoor = estimate_outdoor_lux(_init_elev, weather.cloud_pct)
1542:     if _init_outdoor < NIGHT_ENTER_LUX:
1543:         current_mode = "night"
1544:         night_counter = MODE_DEBOUNCE  # pre-seeded so no transition fires
1545:         day_counter = 0
1546:         log(f"  Start mode  : night (outdoor ~{_init_outdoor:.1f}lx)")
1547:     else:
1548:         current_mode = "day"
1549:         night_counter = 0
1550:         day_counter = MODE_DEBOUNCE if _init_outdoor > NIGHT_EXIT_LUX else 0
1551:         log(f"  Start mode  : day (outdoor ~{_init_outdoor:.1f}lx)")
1552:     with ds.lock:
1553:         ds.mode = ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1682:                 ds.target_lux = target
1683:                 ds.cloud_pct = weather.cloud_pct
1684:                 ds.weather_code = weather.weather_code
1685: 
1686:             # ── Mode transitions ───────────────────────────────────────
1687:             if current_mode != prev_mode:
1688:                 if current_mode == "night":
1689:                     # DAY → NIGHT: turn off dimmer, activate LED strip
1690:                     for _attempt in range(3):
1691:                         result = dimmer.turn_off()
1692:                         if result is not None:
1693:                             break
1694:                         time.sleep(0.5)
1695:                     # Verify actual hardware state
1696:                     hw_on, _ = dimmer.get_brightness()
1697:                     if hw_on:
1698:                         log("  [WARN] dimmer still ON after turn_off, forcing off")
1699:          ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1806:                     want_bri = (
1807:                         dimmer_user_bri
1808:                         if dimmer_user_bri is not None
1809:                         else (cached_bri or MIN_BRIGHTNESS)
1810:                     )
1811:                     want_bri = max(MIN_BRIGHTNESS, min(MAX_BRIGHTNESS, want_bri))
1812:                     need_send = (
1813:                         cached_bri != want_bri
1814:                         or (not want_on and ds.dimmer_on)
1815:                         or (want_on and not ds.dimmer_on)
1816:                     )
1817:                     if need_send:
1818:                         if not want_on:
1819:                             dimmer.turn_off()
1820:                         else:
1821:                             dimmer.set(True, want_bri)
1822:                         cached_bri = want_bri
1823:                     with ds.lock:
1824:                     ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1402:                 # Case 1: dismiss automated lights — everything off
1403:                 for _attempt in range(3):
1404:                     if dimmer.turn_off() is not None:
1405:                         break
1406:                     time.sleep(0.3)
1407:                 with ds.lock:
1408:                     ds.automation = False
1409:                     ds.dimmer_on = False
1410:                     ds.dimmer_bri = 0
1411:                     ds.dimmer_user_on = None
1412:                     ds.dimmer_user_bri = None
1413:                     ds.strip_user_off = True  # main loop will power off strip
1414:                 log("  [SWITCH] day + auto ON -> automation OFF, all lights OFF")
1415:             else:
1416:                 # Case 2: request lights back — re-enable automation
1417:                 with ds.lock:
1418:                     ds.automation = True
1419:                     ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1834:                 # Periodic hardware verification (~60s) — catch silent turn_off failures
1835:                 if now_mono - last_night_dimmer_check > 60:
1836:                     last_night_dimmer_check = now_mono
1837:                     hw_on, _ = dimmer.get_brightness()
1838:                     if hw_on:
1839:                         log(
1840:                             "  [WARN] dimmer unexpectedly ON during night mode, turning off"
1841:                         )
1842:                         dimmer.turn_off()
1843:                         with ds.lock:
1844:                             ds.dimmer_on = False
1845:                             ds.dimmer_bri = 0
1846: 
1847:                 if led_strip and not strip_user_off:
1848:                     # Ensure strip is on

(Showing lines 1834-1848 of 2322. Use offset=1849 to continue.)
</content>

fatal: not a git repository (or any of the parent directories): .git

2322 /home/byk/Code/light-match.py

[
  {
    "content": "Fix 1: Drain wakeup pipe in interruptible_sleep()",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 2: Retry+verify turn_off() in day→night transition",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 3: Periodic hardware state check in night mode",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Fix 4: Retry+verify in switch handler turn_off calls",
    "status": "completed",
    "priority": "medium"
  },
  {
    "content": "Fix 5: Initialize startup mode from first outdoor lux reading",
    "status": "completed",
    "priority": "low"
  },
  {
    "content": "Verify changes",
    "status": "completed",
    "priority": "high"
  }
]

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1536:     # Day/Night mode tracking — seed from current solar position to avoid
1537:     # a 6-second day-mode window when restarting at night
1538:     _init_elev, _ = solar_position(
1539:         LATITUDE, LONGITUDE, datetime.datetime.now(datetime.timezone.utc)
1540:     )
1541:     _init_outdoor = estimate_outdoor_lux(_init_elev, weather.cloud_pct)
1542:     if _init_outdoor < NIGHT_ENTER_LUX:
1543:         current_mode = "night"
1544:         night_counter = MODE_DEBOUNCE  # pre-seeded so no transition fires
1545:         day_counter = 0
1546:         log(f"  Start mode  : night (outdoor ~{_init_outdoor:.1f}lx)")
1547:     else:
1548:         current_mode = "day"
1549:         night_counter = 0
1550:         day_counter = MODE_DEBOUNCE if _init_outdoor > NIGHT_EXIT_LUX else 0
1551:         log(f"  Start mode  : day (outdoor ~{_init_outdoor:.1f}lx)")
1552:     with ds.lock:
1553:         ds.mode = ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1666:             else:
1667:                 # In the hysteresis band — don't change mode
1668:                 pass
1669: 
1670:             prev_mode = current_mode
1671:             if current_mode == "day" and night_counter >= MODE_DEBOUNCE:
1672:                 current_mode = "night"
1673:             elif current_mode == "night" and day_counter >= MODE_DEBOUNCE:
1674:                 current_mode = "day"
1675: 
1676:             # ── Update shared state for web UI ─────────────────────────
1677:             with ds.lock:
1678:                 ds.mode = current_mode
1679:                 ds.solar_elev = elev
1680:                 ds.solar_az = az
1681:                 ds.outdoor_lux = outdoor
1682:                 ds.target_lux = target
1683:                 ds.cloud_pct = weather.cloud_pct
1684:                 ds.weather_code = weather.weather_code
1685: 
1686:             # ── Mode transitions ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1509:         time.sleep(1)
1510:     if _init_bri is not None:
1511:         log(f"  Dimmer      : {'ON' if _init_on else 'OFF'} at {_init_bri}%")
1512:         with ds.lock:
1513:             ds.dimmer_on = bool(_init_on)
1514:             ds.dimmer_bri = _init_bri
1515:     else:
1516:         log("  Dimmer      : (could not query after 3 attempts)")
1517:     log("")
1518: 
1519:     def interruptible_sleep(seconds):
1520:         if not running:
1521:             return
1522:         select.select([wakeup_r], [], [], seconds)
1523:         # Drain any wakeup bytes so the next select() blocks properly

(Showing lines 1509-1523 of 2322. Use offset=1524 to continue.)
</content>

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1795:             if current_mode == "night":
1796:                 sensor_lux = sensor.read()  # still read for logging
1797:                 last_sensor = sensor_lux
1798:                 with ds.lock:
1799:                     ds.sensor_lux = sensor_lux
1800: 
1801:                 # ── Dimmer manual override in night mode ──────────────
1802:                 # Normally the dimmer is OFF at night, but if the user
1803:                 # explicitly toggles it via the Web UI, honour that. ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1748:             # ── Read user overrides from DaemonState ─────────────────
1749:             with ds.lock:
1750:                 strip_user_off = ds.strip_user_off
1751:                 user_color = ds.strip_user_color
1752:                 user_bri = ds.strip_user_bri
1753:                 fx_preview = ds.effect_preview
1754:                 fx_until = ds.effect_preview_until
1755:                 dimmer_user_on = ds.dimmer_user_on
1756:                 dimmer_user_bri = ds.dimmer_user_bri
1757: 
1758:             # Expire effect preview
1759:             if fx_preview and now_mono >= fx_until:
1760:                 with ds.lock:
1761:                     ds.effect_preview = None
1762:                     ds.effect_preview_until = 0.0
1763:                 fx_preview = None
1764:                 last_fx_preview = None
1765:                 log("  [WEB] effect preview expired")
1766: 
1767:             # Reset ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1500:     weather.update(force=True)
1501:     log(f"  Cloud cover : {weather.cloud_pct:.0f}%  (WMO code {weather.weather_code})")
1502: 
1503:     # Query Shelly's current state so we don't start with brightness=0
1504:     _init_on, _init_bri = None, None
1505:     for _attempt in range(3):
1506:         _init_on, _init_bri = dimmer.get_brightness()
1507:         if _init_bri is not None:
1508:             break
1509:         time.sleep(1)
1510:     if _init_bri is not None:
1511:         log(f"  Dimmer      : {'ON' if _init_on else 'OFF'} at {_init_bri}%")
1512:         with ds.lock:
1513:             ds.dimmer_on = bool(_init_on)
1514:             ds.dimmer_bri = _init_bri
1515:     else:
1516:         log("  Dimmer      : (could not query after 3 attempts)")
1517:     log("")
1518: 
1519:     def interruptible_sleep(seconds):
1520:         if not running:
1521:             return
1522:         ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1536:     # Day/Night mode tracking — seed from current solar position to avoid
1537:     # a 6-second day-mode window when restarting at night
1538:     _init_elev, _ = solar_position(
1539:         LATITUDE, LONGITUDE, datetime.datetime.now(datetime.timezone.utc)
1540:     )
1541:     _init_outdoor = estimate_outdoor_lux(_init_elev, weather.cloud_pct)
1542:     if _init_outdoor < NIGHT_ENTER_LUX:
1543:         current_mode = "night"
1544:         night_counter = MODE_DEBOUNCE  # pre-seeded so no transition fires
1545:         day_counter = 0
1546:         log(f"  Start mode  : night (outdoor ~{_init_outdoor:.1f}lx)")
1547:         # Starting in night mode — ensure dimmer is OFF (with retry+verify)
1548:         if _init_on:
1549:             for _attempt in range(3):
1550:                 result = dimmer.turn_off()
1551:                 if result is not None:
1552:                     break
1553:                 ...

sudo: The "no new privileges" flag is set, which prevents sudo from running as root.
sudo: If sudo is running in a container, you may need to adjust the container configuration to disable the flag.
sudo: The "no new privileges" flag is set, which prevents sudo from running as root.
sudo: If sudo is running in a container, you may need to adjust the container configuration to disable the flag.

EXIT: 7

ping: socktype: SOCK_RAW
ping: socket: Operation not permitted
ping: => missing cap_net_raw+p capability or setuid?
EXIT: 2

-- No entries --

Found 7 matches
/home/byk/Code/light-match.py:
  Line 83: LOGFILE = os.path.expanduser("~/.light-match.log")
  Line 1350:         _log_fh = open(LOGFILE, "a", buffering=1)
  Line 1497:     log(f"  Log file    : {LOGFILE if not foreground else '(stdout)'}")
  Line 2261:     print(f"Starting light-match daemon (log: {LOGFILE}) ...")
  Line 2289:     if os.path.exists(LOGFILE):
  Line 2290:         print(f"\nLast 10 log lines ({LOGFILE}):\n")
  Line 2291:         with open(LOGFILE) as f:

2026-02-23 21:11:28  solar -34.7° az=300.9° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 58% (100,110,80)
2026-02-23 21:11:58  solar -34.8° az=301.0° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 58% (100,110,80)
2026-02-23 21:12:28  solar -34.9° az=301.1° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 58% (100,110,80)
2026-02-23 21:12:58  solar -34.9° az=301.3° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 58% (100,110,80)
2026-02-23 21:13:00    [STRIP] brightness --> 57%
2026-02-23 21:13:28  solar -35.0° az=301.4° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 57% (100,110,80)
2026-02-23 21:13:58  solar -35.1° az=301.5° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  12.0lx | strip 57% (100,110,80)
2026-02-23 21:14:28  solar -35.1° az=301.7° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  12.0lx | strip 57% (100,110,80)
2026-02-23 21:14:58  solar -35.2° az=301.8° | cloud 100% | outdoor ...

140:2026-02-16 17:28:29  Stopped. Dimmer left at current setting.
157:2026-02-16 17:34:18  Stopped. Dimmer left at current setting.
180:2026-02-16 17:41:16    [WARN] Shelly Light.GetStatus failed: <urlopen error timed out>
182:2026-02-16 17:41:24    [WARN] Shelly Light.GetStatus failed: <urlopen error timed out>
184:2026-02-16 17:41:30    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
186:2026-02-16 17:41:36    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
188:2026-02-16 17:41:42    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
190:2026-02-16 17:41:48    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
192:2026-02-16 17:41:54    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
194:2026-02-16 17:42:01    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
196:2026-02-16 17:42:07   ...

[Unit]
Description=Light-Match — indoor lighting automation
After=network-online.target bluetooth.target
Wants=network-online.target bluetooth.target

[Service]
Type=simple
User=byk
Group=byk
WorkingDirectory=/home/byk/Code
ExecStart=/home/byk/.local/bin/uv run --with yoctopuce --with bleak /home/byk/Code/light-match.py run
Restart=on-failure
RestartSec=10

# Let uv cache packages
Environment=HOME=/home/byk
Environment=PATH=/home/byk/.local/bin:/usr/local/bin:/usr/bin:/bin

# Device access: USB HID (light sensor) + Bluetooth (LED strip)
SupplementaryGroups=plugdev bluetooth

# Yoctopuce lock file lives in /tmp
PrivateTmp=no

# Security hardening (light — needs USB + BLE device access)
NoNewPrivileges=true
ProtectHome=read-only
ReadWritePaths=/home/byk /tmp

# Logging: stdout/stderr go to journald
StandardOutput=journal
StandardError=journal
SyslogIdentifier=light-match

[Install]
WantedBy=multi-user.target

2444 /home/byk/.light-match.log

2026-02-23 21:45:29  solar -39.1° az=309.9° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 51% (100,110,80)
2026-02-23 21:45:59  solar -39.1° az=310.0° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 51% (100,110,80)
2026-02-23 21:46:29  solar -39.2° az=310.1° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 51% (100,110,80)
2026-02-23 21:46:59  solar -39.2° az=310.3° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 51% (100,110,80)
2026-02-23 21:47:03  Stopped.

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>2256: 
2257: def cmd_start():
2258:     if read_pid():
2259:         print(f"Already running (PID {read_pid()}).")
2260:         sys.exit(1)
2261:     print(f"Starting light-match daemon (log: {LOGFILE}) ...")
2262:     daemonize()
2263:     run_loop(foreground=False)
2264: 
2265: 
2266: def cmd_stop():
2267:     pid = read_pid()
2268:     if pid is None:
2269:         print("Not running.")
2270:         sys.exit(1)
2271:     print(f"Stopping light-match (PID {pid}) ...")
2272:     os.kill(pid, signal.SIGTERM)
2273:     for _ in range(30):
2274:         try:
2275:             os.kill(pid, 0)
2276:             time.sleep(0.2)
2277:         except ProcessLookupError:
2278:             break
2279:     remove_pid()
2280:     print("Stopped.")
2281: 
2282: 
2283: def cmd_status():
2284:     pid = read_pid()
2285:     if pid is None:
2286:         print("Not running.")
2287:     else:
2288:         print(f"Running (PID ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>2296:         print("No log file yet.")
2297: 
2298: 
2299: def cmd_run():
2300:     run_loop(foreground=True)
2301: 
2302: 
2303: def _signal_daemon(sig, label):
2304:     pid = read_pid()
2305:     if pid is None:
2306:         print("Daemon not running.")
2307:         sys.exit(1)
2308:     os.kill(pid, sig)
2309:     print(f"Sent {label} to PID {pid}.")
2310: 
2311: 
2312: def cmd_off_strip():
2313:     _signal_daemon(signal.SIGUSR1, "off-strip (SIGUSR1)")
2314: 
2315: 
2316: def cmd_on_strip():
2317:     _signal_daemon(signal.SIGUSR2, "on-strip (SIGUSR2)")
2318: 
2319: 
2320: def main():
2321:     usage = f"Usage: {sys.argv[0]} {{start|stop|status|run|off-strip|on-strip}}"
2322:     if len(sys.argv) < 2:
2323:         print(usage)
2324:         sys.exit(1)
2325:     cmd = sys.argv[1]
2326:     commands = {
2327:         "start": cmd_start,
2328:         "stop": cmd_stop,
2329:         "status": ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1340:     return server
1341: 
1342: 
1343: # ── Control loop ───────────────────────────────────────────────────────────
1344: 
1345: 
1346: def run_loop(foreground: bool = False):
1347:     global _log_fh, _log_buffer
1348: 
1349:     if not foreground:
1350:         _log_fh = open(LOGFILE, "a", buffering=1)
1351: 
1352:     # Set up log buffer and daemon state for web UI
1353:     logbuf = LogBuffer()
1354:     _log_buffer = logbuf
1355:     ds = DaemonState()
1356: 
1357:     sensor = LightSensor()
1358:     dimmer = ShellyDimmer(SHELLY_IP)
1359:     weather = Weather()
1360: 
1361:     # BLE LED strip — optional, graceful degradation if unavailable
1362:     led_strip: BLELEDStrip | None = None
1363:     if HAS_BLEAK:
1364:         try:
1365:             led_strip = BLELEDStrip(BLE_ADDRESS)
1366:         except Exception as exc:
1367:             log(f"  [WARN] BLE strip init failed: {exc}")
1368:     ...

Found 2 matches
/home/byk/Code/light-match.py:
  Line 749: _log_fh = None
  Line 780: def log(msg: str):

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>780: def log(msg: str):
781:     ts = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
782:     line = f"{ts}  {msg}"
783:     if _log_buffer is not None:
784:         _log_buffer.append(line)
785:     try:
786:         if _log_fh:
787:             _log_fh.write(line + "\n")
788:             _log_fh.flush()
789:         else:
790:             print(line, flush=True)
791:     except (OSError, ValueError):
792:         pass  # stdout/file already closed during shutdown
793: 
794: 
795: # ── Daemon helpers ─────────────────────────────────────────────────────────
796: 
797: 
798: def daemonize():
799:     """Double-fork to detach from terminal."""
800:     if os.fork() > 0:
801:         sys.exit(0)
802:     os.setsid()
803:     if os.fork() > 0:
804:         sys.exit(0)
805:     sys.stdin.close()
806:     sys.stdout.close()
807:     sys.stderr.close()
808:     devnull = os.open(os.devnull, os.O_RDWR)
809:     ...

Found 3 matches
/home/byk/Code/light-match.py:
  Line 53: SHELLY_IP = "192.168.50.40"
  Line 1358:     dimmer = ShellyDimmer(SHELLY_IP)
  Line 1486:     log(f"  Shelly      : {SHELLY_IP}")

/usr/bin/bash: line 1: avahi-browse: command not found

/usr/bin/ip
/usr/bin/curl

192.168.50.144 dev br0 lladdr 38:8b:59:5b:c9:2c DELAY 
192.168.50.1 dev br0 lladdr c8:7f:54:91:86:00 REACHABLE 
192.168.50.48 dev br0 lladdr a8:23:fe:bd:5b:8e REACHABLE 
192.168.50.55 dev br0 FAILED 
192.168.50.11 dev br0 lladdr 64:9d:38:d6:e3:ae PROBE 
192.168.50.40 dev br0 FAILED 
192.168.50.251 dev br0 lladdr bc:df:58:61:a5:4a STALE 
192.168.50.137 dev br0 lladdr 20:df:b9:39:91:4a DELAY 
192.168.50.78 dev br0 lladdr 9c:bf:0d:00:6e:a6 DELAY 
192.168.50.54 dev br0 lladdr a4:77:33:f6:66:92 REACHABLE 
192.168.50.15 dev br0 lladdr f4:f5:d8:bb:86:90 DELAY 
192.168.50.149 dev br0 lladdr ac:67:84:1b:69:7a STALE 
fe80::14ea:28c3:1243:71b6 dev br0 lladdr 86:ee:4f:c0:b6:42 STALE 
fe80::a677:33ff:fef6:6692 dev br0 lladdr a4:77:33:f6:66:92 STALE 
2a07:244:48:bd00:b7d2:aadc:5b33:26e4 dev br0 router FAILED 
2a07:244:48:bd00:b9bb:5ae3:a8a3:6c20 dev br0 router FAILED 
fe80::1815:b8f8:8918:2d24 dev br0 lladdr 42:50:43:6b:c7:1f STALE 
2a07:244:48:bd00:e1c:27c5:8c22:c33 dev br0 lladdr ...

192.168.50.48 dev br0 lladdr a8:23:fe:bd:5b:8e STALE 
fe80::aa23:feff:febd:5b8e dev br0 lladdr a8:23:fe:bd:5b:8e STALE 

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 192.168.50.48:80...
* connect to 192.168.50.48 port 80 from 192.168.50.13 port 40600 failed: Connection refused
* Failed to connect to 192.168.50.48 port 80 after 2 ms: Couldn't connect to server

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
* Closing connection
curl: (7) Failed to connect to 192.168.50.48 port 80 after 2 ms: Couldn't connect to server

---
---

--- ARP table after probe ---
2a07:244:48:bd00:29a9:d2dd:64e9:1f0c dev br0 lladdr 9c:bf:0d:00:6e:a6 STALE 
2a07:244:48:bd00:463d:54ff:fe3f:537e dev br0 lladdr 44:3d:54:3f:53:7e STALE 
2a07:244:48:bd00:51d2:16b3:8945:50f7 dev br0 lladdr 64:9d:38:d6:e3:ae STALE 
2a07:244:48:bd00:7647:89d3:808d:c2df dev br0 lladdr 9c:bf:0d:00:6e:a6 STALE 
2a07:244:48:bd00:931d:7866:ce0:1c3d dev br0 lladdr 64:9d:38:d6:e3:ae router STALE 
2a07:244:48:bd00:9880:511:305a:182d dev br0 lladdr 64:9d:38:d6:e3:ae router STALE 
2a07:244:48:bd00:e1c:27c5:8c22:c33 dev br0 lladdr 64:9d:38:d6:e3:ae router REACHABLE 
2a07:244:48:bd00:e2fe:cd9d:f4cb:e19f dev br0 lladdr 64:9d:38:d6:e3:ae router STALE 
fe80::102e:62c0:6853:d309 dev br0 lladdr ba:d5:85:65:59:a8 STALE 
fe80::14ea:28c3:1243:71b6 dev br0 lladdr 86:ee:4f:c0:b6:42 STALE 
fe80::1815:b8f8:8918:2d24 dev br0 lladdr 42:50:43:6b:c7:1f STALE 
fe80::1c89:6a01:8b0e:8d9b dev br0 lladdr 4e:5d:8b:fc:e0:dd STALE 
fe80::1cd4:50ad:d882:179a dev br0 lladdr ba:d5:85:65:59:a8 ...

Port 80: Port 443: Port 8080: Port 8443: Port 81: 

192.168.50.1: <HTML><HEAD><TITLE>404 Not Found</TITLE></HEAD>
<BODY BGCOLOR="#cc9999"><H4>404 Not Found</H4>
File not found.
</BODY></HTML>

Done scanning

192.168.50.48:80 closed
192.168.50.48:443 closed
192.168.50.48:8080 closed
192.168.50.48:5683 closed
192.168.50.48:5353 closed
192.168.50.48:1883 closed
192.168.50.48:8883 closed

;; communications error to 224.0.0.251#5353: timed out
;; communications error to 224.0.0.251#5353: timed out
;; communications error to 224.0.0.251#5353: timed out
;; no servers could be reached
;; communications error to 224.0.0.251#5353: timed out
;; communications error to 224.0.0.251#5353: timed out
;; communications error to 224.0.0.251#5353: timed out
;; no servers could be reached

---
<HTML><HEAD><script>window.top.location.href='/Main_Login.asp';</script>
</HEAD></HTML>

Host ShellyDimmer0G3-A823FEBD5B8E not found: 2(SERVFAIL)
Host ShellyDimmer0G3-A823FEBD5B8E.local not found: 2(SERVFAIL)

Done

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>456:     def _rpc(self, method: str, **params):
457:         url = f"{self._base}/{method}"
458:         if params:
459:             parts = []
460:             for k, v in params.items():
461:                 if isinstance(v, bool):
462:                     parts.append(f"{k}={'true' if v else 'false'}")
463:                 else:
464:                     parts.append(f"{k}={v}")
465:             url += "?" + "&".join(parts)
466:         try:
467:             with urllib.request.urlopen(url, timeout=5) as resp:
468:                 return json.loads(resp.read())
469:         except Exception as exc:
470:             log(f"  [WARN] Shelly {method} failed: {exc}")
471:             return None
472: 
473:     def get_brightness(self):
474:         """Return (is_on, brightness_pct) or (None, None) on error."""
475:         st = self._rpc("Light.GetStatus", id=0)

(Showing lines 456-475 of 2341. ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1846:                 elif ds.dimmer_on:
1847:                     # No manual override and dimmer somehow still on → turn off
1848:                     dimmer.turn_off()
1849:                     cached_bri = None
1850:                     with ds.lock:
1851:                         ds.dimmer_on = False
1852:                         ds.dimmer_bri = 0
1853: 
1854:                 # Periodic hardware verification (~60s) — catch silent turn_off failures
1855:                 if now_mono - last_night_dimmer_check > 60:
1856:                     last_night_dimmer_check = now_mono
1857:                     hw_on, _ = dimmer.get_brightness()
1858:                     if hw_on:
1859:                         log(
1860:                             "  [WARN] dimmer unexpectedly ON during night mode, turning off"

(Showing lines 1846-1860 of 2342. Use offset=1861 to continue.)
</content>

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1854:                 # Periodic hardware verification (~60s) — catch silent turn_off failures
1855:                 if now_mono - last_night_dimmer_check > 60:
1856:                     last_night_dimmer_check = now_mono
1857:                     hw_on, _ = dimmer.get_brightness()
1858:                     if hw_on:
1859:                         log(
1860:                             "  [WARN] dimmer unexpectedly ON during night mode, turning off"
1861:                         )
1862:                         dimmer.turn_off()
1863:                         with ds.lock:
1864:                             ds.dimmer_on = False
1865:                             ds.dimmer_bri = 0
1866: 
1867:                 if led_strip and not strip_user_off:
1868:                     # Ensure strip is on

(Showing lines 1854-1868 of 2342. Use offset=1869 to continue.)
</content>

=== Trying 192.168.50.40 ===

=== Trying 192.168.50.48 ===

Done scanning

fe80::aa23:feff:febd:5b8e dev br0 lladdr a8:23:fe:bd:5b:8e STALE 

=== ARP check ===
fe80::aa23:feff:febd:5b8e dev br0 lladdr a8:23:fe:bd:5b:8e STALE 

=== Full scan ===
Done

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying [fe80::aa23:feff:febd:5b8e]:80...

  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:02 --:--:--     0* ipv6 connect timeout after 2999ms, move on!
* Failed to connect to fe80::aa23:feff:febd:5b8e port 80 after 3002 ms: Timeout was reached

  0     0    0     0    0     0      0      0 --:--:--  0:00:03 --:--:--     0
* Closing connection
curl: (28) Failed to connect to fe80::aa23:feff:febd:5b8e port 80 after 3002 ms: Timeout was reached

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 192.168.50.40:80...

  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:02 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:03 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:04 --:--:--     0* ipv4 connect timeout after 4999ms, move on!
* Failed to connect to 192.168.50.40 port 80 after 5002 ms: Timeout was reached

  0     0    0     0    0     0      0      0 --:--:--  0:00:05 --:--:--     0
* Closing connection
curl: (28) Failed to connect to 192.168.50.40 port 80 after 5002 ms: Timeout was reached

3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether b8:85:84:9c:ea:2a brd ff:ff:ff:ff:ff:ff
    inet 192.168.50.13/24 metric 100 brd 192.168.50.255 scope global dynamic br0
       valid_lft 51212sec preferred_lft 51212sec
    inet6 fda0:affb:c9e5:1ec3:ba85:84ff:fe9c:ea2a/64 scope global dynamic mngtmpaddr noprefixroute 
---
default via 192.168.50.1 dev br0 proto dhcp src 192.168.50.13 metric 100 
1.0.0.1 via 192.168.50.1 dev br0 proto dhcp src 192.168.50.13 metric 100 
1.1.1.1 via 192.168.50.1 dev br0 proto dhcp src 192.168.50.13 metric 100 
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown 
192.168.50.0/24 dev br0 proto kernel scope link src 192.168.50.13 metric 100 
---
192.168.50.40 dev br0 lladdr e4:b0:63:e7:2b:90 REACHABLE 

---

--- ARP for Shelly MAC ---
Done

Waiting 20s for Shelly to connect to WiFi...
=== ARP for Shelly MAC ===
=== Scan ===
Done

=== Checking .40 ===
192.168.50.40 dev br0 lladdr e4:b0:63:e7:2b:90 DELAY 

192.168.50.40:80 OPEN
---
192.168.50.40 dev br0 lladdr e4:b0:63:e7:2b:90 REACHABLE 
fe80::e6b0:63ff:fee7:2b90 dev br0 lladdr e4:b0:63:e7:2b:90 STALE 

�<Uz�!�}������}{L!�|~K��nk�eo��������xw0��8f��h�K��G4���TB���$�bY��O6�>�5�&[L�<+eT�B,k����Ŋ���F7_)t���f���WK�u�jp�=���~<�����G*竦�# �<�
-���@�=��GVW:�+#`K��?w5�5�hcm�?N_�K��&;����n��M�N���"�Q ���%�^Iv0�L������?Yt���~���S���B���A�?�S!%��,��k{����ϗ������8j�N�h.��c����Sa��af�s]��eπ/~~)F�֕f
!{㸺�_��Po���I��r���G�x�����~��b�S[2�dFKk^G����/����t��l@�w�� �A����Bf(��PT��b|�=��h��a�u��_�撧�х!y�`�l���
��ج%@�L_젠�#2瀱
E6�ԛ�^D���
NMMOMk�*�vA�v�3H��҈�P����25�к+?�6O�A.(�j�$�RW3?�L9���`J�)����b�4�� ���R�ykD�g(�5�#�q���ף�(��Wr�D/�����0™���ز��ۂ�����&���N��ĭ����L�	haq
zzbZ�� ...

HTTP/1.1 405 Method Not Allowed
Content-Length: 18
Server: ShellyHTTP/1.0.0
Connection: close

---

===
NOT_FOUND: Content-Length required but not present===
Not Found

=== .55 (IR blaster's old IP) ===

=== .40 (claimed by e4:b0:63:e7:2b:90) ===
HTTP/1.1 405 Method Not Allowed
Content-Length: 18
Server: ShellyHTTP/1.0.0
Connection: close


=== Try IR blaster endpoints ===
Not Found

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 192.168.50.40:80...

  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:02 --:--:--     0* ipv4 connect timeout after 3000ms, move on!
* Failed to connect to 192.168.50.40 port 80 after 3002 ms: Timeout was reached

  0     0    0     0    0     0      0      0 --:--:--  0:00:03 --:--:--     0
* Closing connection
curl: (28) Failed to connect to 192.168.50.40 port 80 after 3002 ms: Timeout was reached

byk      1526077  0.0  0.5 449548 41584 ?        Ssl  18:10   0:00 /home/byk/.local/bin/uv run --with yoctopuce --with bleak /home/byk/Code/light-match.py run
byk      1526089  0.8  0.5 289408 40448 ?        Sl   18:10   0:14 /home/byk/.cache/uv/builds-v0/.tmpEc24E2/bin/python /home/byk/Code/light-match.py run

Mar 06 18:26:23 labs light-match[1526089]: 2026-03-06 18:26:23    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
Mar 06 18:26:24 labs light-match[1526089]: 2026-03-06 18:26:24  solar  -7.1° az=268.6° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  40.7lx | strip 74% (40,100,160) ~rain
Mar 06 18:26:50 labs light-match[1526089]: 2026-03-06 18:26:50  solar  -7.2° az=268.7° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  40.7lx | strip 74% (40,100,160) ~rain
Mar 06 18:27:23 labs light-match[1526089]: 2026-03-06 18:27:23    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
Mar 06 18:27:23 labs light-match[1526089]: 2026-03-06 18:27:23  solar  -7.2° az=268.8° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  40.7lx | strip 74% (40,100,160) ~rain
Mar 06 18:27:50 labs light-match[1526089]: 2026-03-06 18:27:50  solar  -7.3° az=268.9° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  40.7lx | strip 74% (40,100,160) ...

Mar 06 18:10:33 labs light-match[1520757]: 2026-03-06 18:10:33    [BLE] BLE device BE:58:60:00:83:61 not found in scan
Mar 06 18:10:38 labs light-match[1520757]: 2026-03-06 18:10:38    [WARN] Shelly Light.GetStatus failed: <urlopen error timed out>
Mar 06 18:10:38 labs light-match[1520757]: 2026-03-06 18:10:38  solar  -4.6° az=265.6° | cloud 100% | outdoor ~  0.1lx | NIGHT | sensor  40.7lx | strip 71% (40,100,160) ~rain
Mar 06 18:10:45 labs light-match[1520757]: 2026-03-06 18:10:45  Stopped.
Mar 06 18:10:45 labs systemd[1]: Stopping light-match.service - Light-Match — indoor lighting automation...
Mar 06 18:10:45 labs systemd[1]: light-match.service: Deactivated successfully.
Mar 06 18:10:45 labs systemd[1]: Stopped light-match.service - Light-Match — indoor lighting automation.
Mar 06 18:10:45 labs systemd[1]: light-match.service: Consumed 3.107s CPU time.
Mar 06 18:10:45 labs systemd[1]: Started light-match.service - Light-Match — indoor lighting automation. ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1542:     if _init_outdoor < NIGHT_ENTER_LUX:
1543:         current_mode = "night"
1544:         night_counter = MODE_DEBOUNCE  # pre-seeded so no transition fires
1545:         day_counter = 0
1546:         log(f"  Start mode  : night (outdoor ~{_init_outdoor:.1f}lx)")
1547:         # Starting in night mode — ensure dimmer is OFF (with retry+verify)
1548:         if _init_on or _init_on is None:
1549:             log("  Dimmer      : turning OFF for night mode start...")
1550:             for _attempt in range(3):
1551:                 result = dimmer.turn_off()
1552:                 if result is not None:
1553:                     break
1554:                 time.sleep(0.5)
1555:             hw_on, _ = dimmer.get_brightness()
1556:             if hw_on:
1557:                 log("  [WARN] dimmer still ON after startup turn_off, forcing off")
1558:                 dimmer.turn_off()
1559:             if hw_on is ...

1772820943 2026-03-06 18:15:43.070735443 +0000

Fri Mar  6 18:10:44 2026

Process stopped

Waiting 30s for Shelly to stabilize...
=== ARP for Shelly MAC ===
192.168.50.40 dev br0 lladdr e4:b0:63:e7:2b:90 STALE 
fe80::e6b0:63ff:fee7:2b90 dev br0 lladdr e4:b0:63:e7:2b:90 STALE 
=== HTTP check ===

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 192.168.50.40:80...

  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:02 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:03 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:04 --:--:--     0* connect to 192.168.50.40 port 80 from 192.168.50.13 port 56292 failed: No route to host
* Failed to connect to 192.168.50.40 port 80 after 4126 ms: Couldn't connect to server

  0     0    0     0    0     0      0      0 --:--:--  0:00:04 --:--:--     0
* Closing connection
curl: (7) Failed to connect to 192.168.50.40 port 80 after 4126 ms: Couldn't connect to server

connect_ex result: 11 (0=success)
Port 80: errno 11
Port 443: errno 11
Port 8080: errno 11
Port 5683: errno 11

Waiting 60s...
---
192.168.50.40 dev br0 lladdr e4:b0:63:e7:2b:90 DELAY 

Waiting 20s for Shelly to boot...
=== ARP ===
192.168.50.40 dev br0 lladdr e4:b0:63:e7:2b:90 STALE 
=== RPC ===
{"id":0,"source":"","output":false,"brightness":1,"temperature":{"tC":42.6, "tF":108.6},"flags":["uncalibrated"],"aenergy":{"total":2225.117,"by_minute":[0.000,0.000,0.000],"minute_ts":1772822580},"apower":0.0,"current":0.000,"voltage":242.0}

=== Device Info ===
{"name":null,"id":"shellydimmerg3-e4b063e72b90","mac":"E4B063E72B90","slot":0,"model":"S3DM-0A101WWL","gen":3,"fw_id":"20260120-145215/1.7.4-gf9878b6","ver":"1.7.4","app":"DimmerG3","auth_en":false,"auth_domain":null}
=== Light Status ===
{"id":0,"source":"","output":false,"brightness":1,"temperature":{"tC":42.7, "tF":108.8},"flags":["uncalibrated"],"aenergy":{"total":2225.117,"by_minute":[0.000,0.000,0.000],"minute_ts":1772822580},"apower":0.0,"current":0.000,"voltage":240.0}
=== Ensure detached mode ===
{"id":0, "name":null,"initial_state":"restore_last", "auto_on":false,"auto_on_delay":60.00, "auto_off":false,"auto_off_delay": 60.00,"transition_duration":3.00,"min_brightness_on_toggle":3,"night_mode":{"enable":false,"brightness":50,"active_between":[]},"range_map":[0,100],"button_fade_rate":3,"button_presets":{"button_doublepush":{"brightness":100}},"in_mode":"dim","current_limit":1.200,"power_limit":240,"undervoltage_limit":100,"voltage_limit":280}

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

Waiting 15s...

192.168.50.40 dev br0 lladdr e4:b0:63:e7:2b:90 REACHABLE 
---
{"id":0,"source":"","output":false,"brightness":1,"temperature":{"tC":42.6, "tF":108.7},"flags":["uncalibrated"],"aenergy":{"total":2225.117,"by_minute":[0.000,0.000,0.000],"minute_ts":1772822640},"apower":0.0,"current":0.000,"voltage":243.0}

{"restart_required":false}
Waiting 20s for reboot...

{"id":0, "name":null,"initial_state":"restore_last", "auto_on":false,"auto_on_delay":60.00, "auto_off":false,"auto_off_delay": 60.00,"transition_duration":3.00,"min_brightness_on_toggle":3,"night_mode":{"enable":false,"brightness":50,"active_between":[]},"range_map":[0,100],"button_fade_rate":3,"button_presets":{"button_doublepush":{"brightness":100}},"in_mode":"detached","current_limit":1.200,"power_limit":240,"undervoltage_limit":100,"voltage_limit":280}

OK
---
Not running

Mar 09 18:37:25 labs light-match[3091]: 2026-03-09 18:37:25  solar  -8.0° az=271.7° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  26.9lx | strip 76% (100,110,80)
Mar 09 18:37:55 labs light-match[3091]: 2026-03-09 18:37:55  solar  -8.1° az=271.8° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  26.9lx | strip 76% (100,110,80)
Mar 09 18:38:22 labs light-match[3091]: 2026-03-09 18:38:22    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
Mar 09 18:38:25 labs light-match[3091]: 2026-03-09 18:38:25  solar  -8.2° az=271.9° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  26.9lx | strip 76% (100,110,80)
Mar 09 18:38:56 labs light-match[3091]: 2026-03-09 18:38:56  solar  -8.3° az=272.0° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  26.7lx | strip 76% (100,110,80)
Mar 09 18:39:23 labs light-match[3091]: 2026-03-09 18:39:23    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
Mar 09 18:39:26 labs light-match[3091]: ...

=== Web UI state ===
<!DOCTYPE HTML>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Error response</title>
    </head>
    <body>
        <h1>Error response</h1>
        <p>Error code: 404</p>
        <p>Message: Not Found.</p>
        <p>Error code explanation: 404 - Nothing matches the given URI.</p>
    </body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
===
<!DOCTYPE HTML>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Error response</title>
    </head>
    <body>
        <h1>Error response</h1>
        <p>Error code: 404</p>
        <p>Message: Not Found.</p>
        <p>Error code explanation: 404 - Nothing matches the given URI.</p>
    </body>
</html>

Mar 09 00:00:17 labs light-match[3091]: 2026-03-09 00:00:17  solar -43.7° az=  4.1° | OFF-SCHEDULE (Monday 00:00) | next: Mon 07:00
Mar 09 00:00:47 labs light-match[3091]: 2026-03-09 00:00:47  solar -43.7° az=  3.9° | OFF-SCHEDULE (Monday 00:00) | next: Mon 07:00
Mar 09 00:01:17 labs light-match[3091]: 2026-03-09 00:01:17  solar -43.7° az=  3.7° | OFF-SCHEDULE (Monday 00:01) | next: Mon 07:00
Mar 09 00:01:47 labs light-match[3091]: 2026-03-09 00:01:47  solar -43.7° az=  3.5° | OFF-SCHEDULE (Monday 00:01) | next: Mon 07:00
Mar 09 00:02:17 labs light-match[3091]: 2026-03-09 00:02:17  solar -43.7° az=  3.4° | OFF-SCHEDULE (Monday 00:02) | next: Mon 07:00
Mar 09 00:02:47 labs light-match[3091]: 2026-03-09 00:02:47  solar -43.7° az=  3.2° | OFF-SCHEDULE (Monday 00:02) | next: Mon 07:00
Mar 09 00:03:17 labs light-match[3091]: 2026-03-09 00:03:17  solar -43.7° az=  3.0° | OFF-SCHEDULE (Monday 00:03) | next: Mon 07:00
Mar 09 00:03:48 labs light-match[3091]: 2026-03-09 00:03:48  solar -43.7° ...

Mar 09 07:00:05 labs light-match[3091]: 2026-03-09 07:00:05  solar  +3.3° az=102.6° | cloud 100% | outdoor ~    18lx | target  31.9lx | sensor   0.7lx | dimmer      100% ●
Mar 09 07:00:10 labs light-match[3091]: 2026-03-09 07:00:10  solar  +3.3° az=102.7° | cloud 100% | outdoor ~    18lx | target  32.0lx | sensor   0.7lx | dimmer      100% ●
Mar 09 07:00:13 labs light-match[3091]: 2026-03-09 07:00:13  solar  +3.4° az=102.7° | cloud 100% | outdoor ~    18lx | target  32.1lx | sensor   0.7lx | dimmer      100% ●
Mar 09 07:00:17 labs light-match[3091]: 2026-03-09 07:00:17  solar  +3.4° az=102.7° | cloud 100% | outdoor ~    18lx | target  32.1lx | sensor   5.1lx | dimmer      100% ●
Mar 09 07:00:20 labs light-match[3091]: 2026-03-09 07:00:20  solar  +3.4° az=102.7° | cloud 100% | outdoor ~    18lx | target  32.1lx | sensor  26.7lx | dimmer      100% ●
Mar 09 07:00:50 labs light-match[3091]: 2026-03-09 07:00:50  solar  +3.5° az=102.8° | cloud 100% | outdoor ~    19lx | target  32.4lx | ...

Mar 09 07:00:10 labs light-match[3091]: 2026-03-09 07:00:10    [WARN] Shelly Light.Set failed: HTTP Error 500: Internal Server Error
Mar 09 07:00:13 labs light-match[3091]: 2026-03-09 07:00:13    [WARN] Shelly Light.Set failed: HTTP Error 500: Internal Server Error
Mar 09 07:00:17 labs light-match[3091]: 2026-03-09 07:00:17    [WARN] Shelly Light.Set failed: HTTP Error 500: Internal Server Error
Mar 09 07:00:20 labs light-match[3091]: 2026-03-09 07:00:20    [WARN] Shelly Light.Set failed: HTTP Error 500: Internal Server Error
Mar 09 07:02:09 labs light-match[3091]: 2026-03-09 07:02:09    [WARN] Shelly Light.Set failed: HTTP Error 500: Internal Server Error
Mar 09 07:02:12 labs light-match[3091]: 2026-03-09 07:02:12    [WARN] Shelly Light.Set failed: HTTP Error 500: Internal Server Error
Mar 09 07:02:15 labs light-match[3091]: 2026-03-09 07:02:15    [WARN] Shelly Light.Set failed: HTTP Error 500: Internal Server Error
Mar 09 07:02:19 labs light-match[3091]: 2026-03-09 07:02:19    ...

Mar 09 17:42:35 labs light-match[3091]: 2026-03-09 17:42:35  MODE --> NIGHT  (outdoor ~4.8lx, elev +0.5°)  dimmer OFF

Mar 09 17:42:00 labs light-match[3091]: 2026-03-09 17:42:00    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
Mar 09 17:42:00 labs light-match[3091]: 2026-03-09 17:42:00  ERROR: cannot reach Shelly dimmer, retrying
Mar 09 17:42:06 labs light-match[3091]: 2026-03-09 17:42:06    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
Mar 09 17:42:06 labs light-match[3091]: 2026-03-09 17:42:06  ERROR: cannot reach Shelly dimmer, retrying
Mar 09 17:42:12 labs light-match[3091]: 2026-03-09 17:42:12    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
Mar 09 17:42:12 labs light-match[3091]: 2026-03-09 17:42:12  ERROR: cannot reach Shelly dimmer, retrying
Mar 09 17:42:18 labs light-match[3091]: 2026-03-09 17:42:18    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 113] No route to host>
Mar 09 17:42:18 labs light-match[3091]: 2026-03-09 17:42:18  ERROR: cannot reach Shelly dimmer, ...

Sun Mar  8 14:55:40 2026
---
2026-03-06 18:15:43.070735443 +0000

---

192.168.50.40 dev br0 FAILED 
192.168.50.48 dev br0 lladdr a8:23:fe:bd:5b:8e STALE 
fe80::e6b0:63ff:fee7:2b90 dev br0 lladdr e4:b0:63:e7:2b:90 STALE 
fe80::aa23:feff:febd:5b8e dev enp2s0 lladdr a8:23:fe:bd:5b:8e STALE 
fe80::e6b0:63ff:fee7:2b90 dev enp2s0 lladdr e4:b0:63:e7:2b:90 STALE 

---

=== via enp2s0 ===

=== via enp2s0 ===

{"id":0,"source":"HTTP_in","output":false,"brightness":100,"temperature":{"tC":44.9, "tF":112.8},"aenergy":{"total":2464.605,"by_minute":[142.605,434.953,322.594],"minute_ts":1773086760},"apower":0.0,"current":0.000,"voltage":243.0}

Mar 09 20:05:25 labs light-match[3091]: 2026-03-09 20:05:25  solar -21.4° az=289.7° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor  26.0lx | strip 69% (150,130,50)
Mar 09 20:05:50 labs light-match[3091]: 2026-03-09 20:05:50    [WARN] dimmer unexpectedly ON during night mode, turning off
Mar 09 20:05:56 labs light-match[3091]: 2026-03-09 20:05:56  solar -21.5° az=289.8° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor   0.0lx | strip 69% (150,130,50)
Mar 09 20:06:02 labs light-match[3091]: 2026-03-09 20:06:02    [STRIP] brightness --> 68%
Mar 09 20:06:26 labs light-match[3091]: 2026-03-09 20:06:26  solar -21.6° az=289.9° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor   5.5lx | strip 68% (150,130,50)
===
Mar 09 19:57:44 labs light-match[3091]: 2026-03-09 19:57:44  solar -20.3° az=288.0° | cloud  81% | outdoor ~  0.0lx | NIGHT | sensor  26.9lx | strip 70% (100,110,80)
Mar 09 19:58:15 labs light-match[3091]: 2026-03-09 19:58:15  solar -20.4° az=288.1° | cloud  81% | outdoor ~  0.0lx | ...

Mar 09 07:19:10 labs light-match[3091]: 2026-03-09 07:19:10    [BLE] connection lost (disconnect callback)
Mar 09 07:19:20 labs light-match[3091]: 2026-03-09 07:19:20    [BLE] reconnected (write 0000fff3-0000-1000-8000-00805f9b34fb, heartbeat on 0000fff3-0000-1000-8000-00805f9b34fb)
Mar 09 07:36:47 labs light-match[3091]: 2026-03-09 07:36:47    [WARN] Shelly Light.GetStatus failed: <urlopen error [Errno 101] Network is unreachable>
Mar 09 15:30:54 labs light-match[3091]: 2026-03-09 15:30:54    [BLE] connection lost (disconnect callback)
Mar 09 15:31:02 labs light-match[3091]: 2026-03-09 15:31:02    [BLE] reconnected (write 0000fff3-0000-1000-8000-00805f9b34fb, heartbeat on 0000fff3-0000-1000-8000-00805f9b34fb)
Mar 09 16:01:49 labs light-match[3091]: 2026-03-09 16:01:49    [BLE] connection lost (disconnect callback)
Mar 09 16:01:49 labs light-match[3091]: 2026-03-09 16:01:49    [BLE] [org.bluez.Error.Failed] Operation failed with ATT error: 0x0e (Unlikely Error)
Mar 09 16:02:56 labs ...

Mar 09 20:00:18 labs light-match[3091]: 2026-03-09 20:00:18  solar -20.7° az=288.6° | cloud  81% | outdoor ~  0.0lx | NIGHT | sensor  26.9lx | strip 70% (100,110,80)
Mar 09 20:00:50 labs light-match[3091]: 2026-03-09 20:00:50  solar -20.8° az=288.7° | cloud  81% | outdoor ~  0.0lx | NIGHT | sensor  26.9lx | strip 70% (100,110,80)
Mar 09 20:01:02 labs light-match[3091]: 2026-03-09 20:01:02    [STRIP] brightness --> 69%
Mar 09 20:01:20 labs light-match[3091]: 2026-03-09 20:01:20  solar -20.8° az=288.8° | cloud  81% | outdoor ~  0.0lx | NIGHT | sensor  26.9lx | strip 69% (100,110,80)
Mar 09 20:01:51 labs light-match[3091]: 2026-03-09 20:01:51  solar -20.9° az=288.9° | cloud  81% | outdoor ~  0.0lx | NIGHT | sensor  26.4lx | strip 69% (100,110,80)
Mar 09 20:02:21 labs light-match[3091]: 2026-03-09 20:02:21  solar -21.0° az=289.0° | cloud  81% | outdoor ~  0.0lx | NIGHT | sensor  26.4lx | strip 69% (100,110,80)
Mar 09 20:02:52 labs light-match[3091]: 2026-03-09 20:02:52  solar -21.1° ...

647:    async def _send(self, data: bytes):
649:        await self._client.write_gatt_char(self._char_uuid, data, response=False)
682:    def set_color(self, r: int, g: int, b: int) -> bool:
689:    def set_brightness(self, level: int) -> bool:
1158:    def _send_json(self, data: dict, status: int = 200):
1166:    def _send_html(self, html: str):

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>640:         hb = f", heartbeat on {hb_uuid}" if hb_uuid else ", no heartbeat"
641:         if reconnecting:
642:             log(f"  [BLE] reconnected (write {self._char_uuid}{hb})")
643:         else:
644:             log(f"  [BLE] connected (write {self._char_uuid}{hb})")
645:         self._ever_connected = True
646: 
647:     async def _send(self, data: bytes):
648:         await self._ensure_connected()
649:         await self._client.write_gatt_char(self._char_uuid, data, response=False)
650: 
651:     async def _heartbeat(self):
652:         """Read a GATT characteristic to verify the connection is alive.
653: 
654:         read_gatt_char requires an ATT round-trip from the peripheral —
655:         a dead RF link will raise an exception and trigger reconnection,
656:         unlike write-without-response which silently discards data. ...

544:    def _run(self, coro_fn, timeout=BLE_CONNECT_TIMEOUT) -> bool:

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>544:     def _run(self, coro_fn, timeout=BLE_CONNECT_TIMEOUT) -> bool:
545:         """Submit coroutine to the BLE thread and wait for result.
546: 
547:         coro_fn must be a zero-argument callable that returns a coroutine
548:         (i.e. an async def method reference or lambda).  It is only called
549:         if we are actually going to submit the coroutine, avoiding the
550:         'coroutine was never awaited' warning when the backoff guard fires.
551:         """
552:         if not self._available:
553:             if time.monotonic() < self._retry_after:
554:                 return False
555:             self._available = True  # time to retry
556:         try:
557:             fut = asyncio.run_coroutine_threadsafe(coro_fn(), self._loop)
558:             fut.result(timeout=timeout)
559:             return True
560:         except Exception as exc:
561:             log(f"  [BLE] {exc}")
562:          ...

Sent SIGUSR2
Mar 09 20:05:56 labs light-match[3091]: 2026-03-09 20:05:56  solar -21.5° az=289.8° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor   0.0lx | strip 69% (150,130,50)
Mar 09 20:06:02 labs light-match[3091]: 2026-03-09 20:06:02    [STRIP] brightness --> 68%
Mar 09 20:06:26 labs light-match[3091]: 2026-03-09 20:06:26  solar -21.6° az=289.9° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor   5.5lx | strip 68% (150,130,50)
Mar 09 20:06:57 labs light-match[3091]: 2026-03-09 20:06:57  solar -21.7° az=290.0° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor  17.0lx | strip 68% (150,130,50)
Mar 09 20:07:28 labs light-match[3091]: 2026-03-09 20:07:28  solar -21.7° az=290.1° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor  17.0lx | strip 68% (150,130,50)
Mar 09 20:07:58 labs light-match[3091]: 2026-03-09 20:07:58  solar -21.8° az=290.2° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor  16.6lx | strip 68% (150,130,50)
Mar 09 20:08:29 labs light-match[3091]: 2026-03-09 20:08:29  solar ...

30:import signal
1462:        # No lock — signal handlers must not acquire locks (deadlock risk).
1471:    signal.signal(signal.SIGINT, shutdown)
1472:    signal.signal(signal.SIGTERM, shutdown)
1473:    signal.signal(signal.SIGUSR1, usr_strip_off)
1474:    signal.signal(signal.SIGUSR2, usr_strip_on)
1794:            # ── User strip override (SIGUSR1 / SIGUSR2 / Web UI) ─────
2273:    os.kill(pid, signal.SIGTERM)
2304:def _signal_daemon(sig, label):
2314:    _signal_daemon(signal.SIGUSR1, "off-strip (SIGUSR1)")
2318:    _signal_daemon(signal.SIGUSR2, "on-strip (SIGUSR2)")

1461:    def usr_strip_off(sig, _frame):
1467:    def usr_strip_on(sig, _frame):
1473:    signal.signal(signal.SIGUSR1, usr_strip_off)
1474:    signal.signal(signal.SIGUSR2, usr_strip_on)

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1456:     def shutdown(sig, _frame):
1457:         nonlocal running
1458:         running = False
1459:         _wakeup()
1460: 
1461:     def usr_strip_off(sig, _frame):
1462:         # No lock — signal handlers must not acquire locks (deadlock risk).
1463:         # CPython GIL makes bool assignment atomic.
1464:         ds.strip_user_off = True
1465:         _wakeup()
1466: 
1467:     def usr_strip_on(sig, _frame):
1468:         ds.strip_user_off = False
1469:         _wakeup()
1470: 
1471:     signal.signal(signal.SIGINT, shutdown)
1472:     signal.signal(signal.SIGTERM, shutdown)
1473:     signal.signal(signal.SIGUSR1, usr_strip_off)
1474:     signal.signal(signal.SIGUSR2, usr_strip_on)
1475: 

(Showing lines 1456-1475 of 2342. Use offset=1476 to continue.)
</content>

Stopped
Not running

Mar 09 20:08:59 labs light-match[3091]: 2026-03-09 20:08:59  solar -22.0° az=290.4° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor  16.8lx | strip 68% (150,130,50)
Mar 09 20:09:30 labs light-match[3091]: 2026-03-09 20:09:30  solar -22.0° az=290.5° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor  16.3lx | strip 68% (150,130,50)
Mar 09 20:10:00 labs light-match[3091]: 2026-03-09 20:10:00  solar -22.1° az=290.6° | cloud  77% | outdoor ~  0.0lx | NIGHT | sensor   5.5lx | strip 68% (150,130,50)
Mar 09 20:10:29 labs light-match[3091]: 2026-03-09 20:10:29  Stopped.
Mar 09 20:10:31 labs systemd[1]: light-match.service: Deactivated successfully.
Mar 09 20:10:31 labs systemd[1]: light-match.service: Consumed 1min 46.222s CPU time, 75.1M memory peak, 29.9M memory swap peak.
Mar 09 20:55:17 labs systemd[1]: Started light-match.service - Light-Match — indoor lighting automation. ...

# 2.4GHz Access Point Configuration
# SSID: sybrli
# Channel: 13, HT20, WPA2 + 802.11k/v

interface=wlx5ce9311c6734
bridge=br0
driver=nl80211

# Basic settings
ssid=sybrli
country_code=GB
ieee80211d=1

# 2.4GHz band
hw_mode=g
channel=13

# 802.11n (HT) - HT20 only
ieee80211n=1
ht_capab=[SHORT-GI-20]

# Security - WPA2-PSK
auth_algs=1
wpa=2
wpa_key_mgmt=WPA-PSK
wpa_pairwise=CCMP
rsn_pairwise=CCMP
wpa_passphrase=p0k3rf@Ce!
ieee80211w=0
wpa_group_rekey=86400

# 802.11k - RRM neighbor reports (helps phone choose when to roam)
rrm_neighbor_report=1
rrm_beacon_report=1

# 802.11v - BSS transition management (AP can nudge phone to roam)
bss_transition=1

# Performance
wmm_enabled=1
dtim_period=2

# Logging
logger_syslog=-1
logger_syslog_level=2
logger_stdout=-1
logger_stdout_level=2

ctrl_interface=/var/run/hostapd
ctrl_interface_group=0

# === Reliability fixes ===
# Increase inactivity timeout for IoT devices (15 min instead of default 5)
ap_max_inactivity=900
skip_inactivity_poll=0

# ...

=== 5GHz ===

=== 5GHz ===
=== bridge fdb ===
/usr/bin/bash: line 7: bridge: command not found

===
===
ubuntu-fan
===

{"sta_ip":"192.168.50.40","status":"got ip","ssid":"sybrli","bssid":"c8:7f:54:91:86:00","rssi":-78,"sta_ip6":["fe80::e6b0:63ff:fee7:2b90","fda0:affb:c9e5:1ec3:e6b0:63ff:fee7:2b90","2a07:244:48:bd00:e6b0:63ff:fee7:2b90"]}
===
{"ap":{"ssid":"ShellyDimmerG3-E4B063E72B90","is_open":true, "enable":true, "range_extender": {"enable":false}},"sta":{"ssid":"sybrli","is_open":false, "enable":true, "ipv4mode":"dhcp","ip":null,"netmask":null,"gw":null,"nameserver":null},"sta1":{"ssid":null,"is_open":true, "enable":false, "ipv4mode":"dhcp","ip":null,"netmask":null,"gw":null,"nameserver":null},"roam":{"rssi_thr":-80,"interval":60}}

=== 5GHz ===

4: wlx5ce9311c6734: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UP mode DEFAULT group default qlen 1000
    link/ether 5c:e9:31:1c:67:34 brd ff:ff:ff:ff:ff:ff
=== 5GHz ===
6: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UP mode DEFAULT group default qlen 1000
    link/ether 2c:98:11:06:75:e3 brd ff:ff:ff:ff:ff:ff

{"code":-103,"message":"Invalid argument 'pass': Pass field required!"}

%7B%22sta%22%3A%7B%22ssid%22%3A%22sybrli%22%2C%22pass%22%3A%22p0k3rf%40Ce%21%22%2C%22is_open%22%3Afalse%2C%22enable%22%3Atrue%2C%22ipv4mode%22%3A%22static%22%2C%22ip%22%3A%22192.168.50.40%22%2C%22netmask%22%3A%22255.255.255.0%22%2C%22gw%22%3A%22192.168.50.1%22%2C%22nameserver%22%3A%221.1.1.1%22%7D%7D

{"restart_required":false}

{"ap":{"ssid":"ShellyDimmerG3-E4B063E72B90","is_open":true, "enable":true, "range_extender": {"enable":false}},"sta":{"ssid":"sybrli","is_open":false, "enable":true, "ipv4mode":"static","ip":"192.168.50.40","netmask":"255.255.255.0","gw":"192.168.50.1","nameserver":"1.1.1.1"},"sta1":{"ssid":null,"is_open":true, "enable":false, "ipv4mode":"dhcp","ip":null,"netmask":null,"gw":null,"nameserver":null},"roam":{"rssi_thr":-80,"interval":60}}

{"name":null,"id":"shellydimmerg3-e4b063e72b90","mac":"E4B063E72B90","slot":0,"model":"S3DM-0A101WWL","gen":3,"fw_id":"20260120-145215/1.7.4-gf9878b6","ver":"1.7.4","app":"DimmerG3","auth_en":false,"auth_domain":null}===
{"enable":true,"rpc":{"enable":true}}===
{}

Traceback (most recent call last):
  File "<string>", line 3, in <module>
ModuleNotFoundError: No module named 'bleak'

Traceback (most recent call last):
  File "<string>", line 18, in <module>
    asyncio.run(scan())
    ~~~~~~~~~~~^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/base_events.py", line 725, in run_until_complete
    return future.result()
           ~~~~~~~~~~~~~^^
  File "<string>", line 12, in scan
    print(f'{d.address}: {d.name} RSSI={d.rssi}')
                                        ^^^^^^
AttributeError: 'BLEDevice' object has no attribute 'rssi'

E4:B0:63:E7:2B:92: ShellyDimmerG3-E4B063E72B90 RSSI=-55
  Service UUIDs: []
  Service Data: {}
  Manufacturer Data: {2985: b'\x01\x05\x00\x0bs\x10\n\x90+\xe7c\xb0\xe4'}
Done

Connected: True
Service: 5f6d4f53-5f52-5043-5f53-56435f49445f - Unknown
  Char: 5f6d4f53-5f52-5043-5f72-785f63746c5f [read, notify, indicate] - Unknown
  Char: 5f6d4f53-5f52-5043-5f74-785f63746c5f [write] - Unknown
  Char: 5f6d4f53-5f52-5043-5f64-6174615f5f5f [read, write, notify, indicate] - Unknown

Traceback (most recent call last):
  File "<string>", line 60, in <module>
    asyncio.run(test_rpc())
    ~~~~~~~~~~~^^^^^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/base_events.py", line 725, in run_until_complete
    return future.result()
           ~~~~~~~~~~~~~^^
  File "<string>", line 37, in test_rpc
    await client.write_gatt_char(TX_CTL, struct.pack('<I', len(payload)), response=True)
  File "/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/__init__.py", line 777, in ...

Traceback (most recent call last):
  File "<string>", line 46, in <module>
    asyncio.run(test())
    ~~~~~~~~~~~^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/base_events.py", line 725, in run_until_complete
    return future.result()
           ~~~~~~~~~~~~~^^
  File "<string>", line 32, in test
    await client.write_gatt_char(TX_CTL, bytes([len(rpc)]), response=True)
  File "/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/__init__.py", line 777, in write_gatt_char
    await ...

5f6d4f53-5f52-5043-5f64-6174615f5f5f: ['read', 'write', 'notify', 'indicate'] handle=7
  desc 00002902-0000-1000-8000-00805f9b34fb: bytearray(b'\x00\x00')
5f6d4f53-5f52-5043-5f74-785f63746c5f: ['write'] handle=13
5f6d4f53-5f52-5043-5f72-785f63746c5f: ['read', 'notify', 'indicate'] handle=10
  desc 00002902-0000-1000-8000-00805f9b34fb: bytearray(b'\x00\x00')

/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/backends/bluezdbus/client.py:646: UserWarning: Using default MTU value. Call _acquire_mtu() or set _mtu_size first to avoid this warning.
  warnings.warn(
Traceback (most recent call last):
  File "<string>", line 52, in <module>
    asyncio.run(test())
    ~~~~~~~~~~~^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/base_events.py", line 725, in run_until_complete
    return future.result()
           ~~~~~~~~~~~~~^^
  File "<string>", line 34, ...

Connected
TX_CTL: 01002b00
DATA write: b'{"id": 1, "method": '
DATA write: b'"Shelly.GetDeviceInf'
DATA write: b'o"}'
No response received

Connected
TX_CTL: 2b000000 (len=43)
DATA write [0:20]: b'{"id": 1, "method": '
DATA write [20:40]: b'"Shelly.GetDeviceInf'
DATA write [40:43]: b'o"}'
No response received

RX_CTL initial: 00000000 (4 bytes)
DATA initial:  (0 bytes) = bytearray(b'')

Connected
Payload (40b): b'{"id":1,"method":"Shelly.GetDeviceInfo"}'
DATA notify: bytearray(b'{"id":1,"src":"shellydimmerg3-e4b063e72b90","result":{"name":null,"id":"shellydimmerg3-e4b063e72b90","mac":"E4B063E72B90","slot":0,"model":"S3DM-0A101WWL","gen":3,"fw_id":"20260120-145215/1.7.4-gf9878b6","ver":"1.7.4","app":"DimmerG3","auth_en":false,"auth_domain":null}}')
Waiting for response...
RX_CTL read: 00000000
Notified response: b'{"id":1,"src":"shellydimmerg3-e4b063e72b90","result":{"name":null,"id":"shellydimmerg3-e4b063e72b90","mac":"E4B063E72B90","slot":0,"model":"S3DM-0A101WWL","gen":3,"fw_id":"20260120-145215/1.7.4-gf9878b6","ver":"1.7.4","app":"DimmerG3","auth_en":false,"auth_domain":null}}'

Light status: {
  "id": 1,
  "src": "shellydimmerg3-e4b063e72b90",
  "result": {
    "id": 0,
    "source": "HTTP_in",
    "output": false,
    "brightness": 100,
    "temperature": {
      "tC": 43.2,
      "tF": 109.8
    },
    "aenergy": {
      "total": 2464.605,
      "by_minute": [
        0.0,
        0.0,
        0.0
      ],
      "minute_ts": 1773094260
    },
    "apower": 0.0,
    "current": 0.0,
    "voltage": 249.0
  }
}

[
  {
    "content": "Understand current ShellyDimmer HTTP class and BLEDevice class structure",
    "status": "in_progress",
    "priority": "high"
  },
  {
    "content": "Implement ShellyDimmerBLE class with BLE RPC protocol",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Integrate ShellyDimmerBLE into daemon startup and main loop",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Test syntax and verify BLE RPC works end-to-end",
    "status": "pending",
    "priority": "high"
  }
]

384:class Weather:
420:class LightSensor:
452:class ShellyDimmer:
518:class BLELEDStrip:
753:class LogBuffer:
839:class DaemonState:
1147:class _WebHandler(http.server.BaseHTTPRequestHandler):

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>452: class ShellyDimmer:
453:     def __init__(self, ip: str):
454:         self._base = f"http://{ip}/rpc"
455: 
456:     def _rpc(self, method: str, **params):
457:         url = f"{self._base}/{method}"
458:         if params:
459:             parts = []
460:             for k, v in params.items():
461:                 if isinstance(v, bool):
462:                     parts.append(f"{k}={'true' if v else 'false'}")
463:                 else:
464:                     parts.append(f"{k}={v}")
465:             url += "?" + "&".join(parts)
466:         try:
467:             with urllib.request.urlopen(url, timeout=5) as resp:
468:                 return json.loads(resp.read())
469:         except Exception as exc:
470:             log(f"  [WARN] Shelly {method} failed: {exc}")
471:             return None
472: 
473:     def get_brightness(self):
474:         """Return (is_on, brightness_pct) or (None, None) on ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>518: class BLELEDStrip:
519:     """Controls an ELK-BLEDOM BLE LED strip from a synchronous context.
520: 
521:     Runs an asyncio event loop in a background thread.  All public methods
522:     are synchronous (blocking) and safe to call from the main daemon loop.
523:     Reconnects automatically on failure with back-off.
524:     """
525: 
526:     def __init__(self, address: str):
527:         self._address = address
528:         self._loop = asyncio.new_event_loop()
529:         self._thread = threading.Thread(
530:             target=self._loop.run_forever, daemon=True, name="ble-loop"
531:         )
532:         self._thread.start()
533:         self._client: "BleakClient | None" = None
534:         self._char_uuid: str | None = None
535:         self._read_char_uuid: str | None = None  # for heartbeat read probes
536:         self._notify_char_uuid: str | None = None  # fallback heartbeat via notify
537:    ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>653: 
654:         read_gatt_char requires an ATT round-trip from the peripheral —
655:         a dead RF link will raise an exception and trigger reconnection,
656:         unlike write-without-response which silently discards data.
657:         fff3 has both read+write properties on this strip; reading it is
658:         a valid liveness probe.
659:         """
660:         if self._client is None or not self._client.is_connected:
661:             raise RuntimeError("BLE not connected")
662:         if self._read_char_uuid is not None:
663:             await self._client.read_gatt_char(self._read_char_uuid)
664:         # else: no readable char — rely on BlueZ disconnect callback
665: 
666:     # ── ELK-BLEDOM 9-byte protocol ────────────────────────────────────
667: 
668:     def power_on(self) -> bool:
669:         return self._run(
670:             lambda: self._send(
671:                 bytes([0x7E, 0x00, ...

1358:    dimmer = ShellyDimmer(SHELLY_IP)
1365:            led_strip = BLELEDStrip(BLE_ADDRESS)

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1350:         _log_fh = open(LOGFILE, "a", buffering=1)
1351: 
1352:     # Set up log buffer and daemon state for web UI
1353:     logbuf = LogBuffer()
1354:     _log_buffer = logbuf
1355:     ds = DaemonState()
1356: 
1357:     sensor = LightSensor()
1358:     dimmer = ShellyDimmer(SHELLY_IP)
1359:     weather = Weather()
1360: 
1361:     # BLE LED strip — optional, graceful degradation if unavailable
1362:     led_strip: BLELEDStrip | None = None
1363:     if HAS_BLEAK:
1364:         try:
1365:             led_strip = BLELEDStrip(BLE_ADDRESS)
1366:         except Exception as exc:
1367:             log(f"  [WARN] BLE strip init failed: {exc}")
1368:     ds.strip_available = led_strip is not None
1369:     if led_strip:
1370:         if not led_strip.connect():
1371:             log("  [BLE] eager connect failed — will retry via heartbeat")
1372:         ds.strip_connected = led_strip.is_connected
1373: 
1374:     ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1: #!/usr/bin/env -S uv run --with yoctopuce --with bleak
2: """
3: light-match — Match indoor lighting to outdoor brightness.
4: 
5: Reads a Yoctopuce Yocto-Light-V3 sensor and adjusts a Shelly Dimmer G3
6: so the room tracks a comfortable indoor equivalent of outdoor brightness.
7: Uses solar position, weather data (cloud cover), and the indoor sensor to
8: converge on the right dimmer level incrementally.
9: 
10: Location : 82 Craven Gardens, SW19 8LU
11: Room     : East-facing ground floor, shallow windows
12: 
13: Usage:
14:     ./light-match.py start    # start as background daemon
15:     ./light-match.py stop     # stop the daemon
16:     ./light-match.py status   # check if running + last log lines
17:     ./light-match.py run      # run in foreground (for testing)
18: """
19: 
20: import asyncio
21: import collections
22: import datetime
23: import http.server
24: import io
25: import json
26: import ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>76: DEADBAND_MIN_LUX = 2.0  # absolute floor to prevent jitter at very low lux
77: LARGE_DEVIATION = 15.0  # lux gap/delta that triggers faster response
78: URGENT_DEVIATION = 30.0  # lux gap/delta that triggers immediate aggressive response
79: TREND_WINDOW = 180  # seconds of target history to detect trend
80: TREND_THRESHOLD = 1.5  # lux drop/rise over window to trigger proactive nudge
81: 
82: PIDFILE = os.path.expanduser("~/.light-match.pid")
83: LOGFILE = os.path.expanduser("~/.light-match.log")
84: 
85: # ── BLE LED Strip ──────────────────────────────────────────────────────────
86: 
87: BLE_ADDRESS = "BE:58:60:00:83:61"  # ELK-BLEDOM device
88: BLE_CONNECT_TIMEOUT = 10.0
89: BLE_RETRY_INTERVAL = 60  # seconds between reconnection attempts
90: BLE_HEARTBEAT_INTERVAL = 10  # seconds between read-probe liveness checks
91: BLE_KNOWN_WRITE_CHARS = [
92:     "0000fff3-0000-1000-8000-00805f9b34fb",  # Common ...

1029:  const dimAutoLabel = s.dimmer.auto ? ' (auto)' : ' (manual)';
1032:  dimCard.append(row('Status', s.dimmer.on ? 'ON' : 'OFF'));
1036:  const dimBriSlider = h('input', {type:'range', min:'5', max:'100', value: String(s.dimmer.user_brightness || s.dimmer.brightness || 5)});
1037:  const dimBriVal = h('span', null, (s.dimmer.user_brightness || s.dimmer.brightness || 5) + '%');
1050:  dimCtrls.append(h('button', {class: s.dimmer.auto ? 'active' : '', onclick: () => api('PATCH', '/api/dimmer', {auto:true})}, 'Auto'));
1404:                    if dimmer.turn_off() is not None:
1426:                dimmer.set(True, 50)
1440:                    if dimmer.turn_off() is not None:
1482:    dimmer.detach_input()
1506:        _init_on, _init_bri = dimmer.get_brightness()
1551:                result = dimmer.turn_off()
1555:            hw_on, _ = dimmer.get_brightness()
1558:                dimmer.turn_off()
1604:                    dimmer.turn_off()
1709:                        result = ...

[
  {
    "content": "Understand current ShellyDimmer HTTP class and BLEDevice class structure",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Implement ShellyDimmerBLE class with BLE RPC protocol",
    "status": "in_progress",
    "priority": "high"
  },
  {
    "content": "Integrate ShellyDimmerBLE into daemon startup and main loop",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Test syntax and verify BLE RPC works end-to-end",
    "status": "pending",
    "priority": "high"
  }
]

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>85: # ── BLE LED Strip ──────────────────────────────────────────────────────────
86: 
87: BLE_ADDRESS = "BE:58:60:00:83:61"  # ELK-BLEDOM device
88: BLE_CONNECT_TIMEOUT = 10.0
89: BLE_RETRY_INTERVAL = 60  # seconds between reconnection attempts
90: BLE_HEARTBEAT_INTERVAL = 10  # seconds between read-probe liveness checks
91: BLE_KNOWN_WRITE_CHARS = [
92:     "0000fff3-0000-1000-8000-00805f9b34fb",  # Common (newer) variant
93:     "0000ffd9-0000-1000-8000-00805f9b34fb",  # Older variant
94: ]

(Showing lines 85-94 of 2342. Use offset=95 to continue.)
</content>

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [594:14] Import "bleak" could not be resolved
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [599:24] "BleakClient" is possibly unbound
ERROR [609:33] "services" is not a known attribute of "None"
ERROR [623:37] "services" is not a known attribute of "None"
ERROR [649:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1191:47] "to_dict" is not a known attribute of "None"
ERROR [1211:50] "wait_after" is not a known attribute of "None"
ERROR [1291:21] "lock" is not a known attribute of "None"
ERROR [1239:17] "lock" is not a known attribute of "None"
ERROR [1267:17] "lock" is not a known attribute of "None"
ERROR [1241:20] "strip_user_color" is ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [603:14] Import "bleak" could not be resolved
ERROR [613:28] "connect" is not a known attribute of "None"
ERROR [608:24] "BleakClient" is possibly unbound
ERROR [618:33] "services" is not a known attribute of "None"
ERROR [632:37] "services" is not a known attribute of "None"
ERROR [658:28] "write_gatt_char" is not a known attribute of "None"
ERROR [1200:47] "to_dict" is not a known attribute of "None"
ERROR [1220:50] "wait_after" is not a known attribute of "None"
ERROR [1300:21] "lock" is not a known attribute of "None"
ERROR [1248:17] "lock" is not a known attribute of "None"
ERROR [1276:17] "lock" is not a known attribute of "None"
ERROR [1250:20] "strip_user_color" is ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [39:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [40:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [43:10] Import "bleak" could not be resolved
ERROR [598:14] Import "bleak" could not be resolved
ERROR [822:14] Import "bleak" could not be resolved
ERROR [551:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [608:28] "connect" is not a known attribute of "None"
ERROR [611:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [616:28] "start_notify" is not a known attribute of "None"
ERROR [603:24] "BleakClient" is possibly unbound
ERROR [642:26] "clear" is not a known attribute of "None"
ERROR [655:28] "write_gatt_char" is not a known attribute of "None"
ERROR [664:34] "wait" is not a known attribute of "None"
ERROR [648:32] "write_gatt_char" is not a known attribute of "None"
ERROR ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>655: 
656:         await self._client.write_gatt_char(
657:             SHELLY_BLE_TX_CTL,
658:             struct.pack("<I", len(payload)),
659:             response=False,
660:         )
661: 
662:         # Wait for response notification
663:         try:
664:             await asyncio.wait_for(
665:                 self._resp_event.wait(), timeout=SHELLY_BLE_RPC_TIMEOUT
666:             )
667:         except asyncio.TimeoutError:
668:             log(f"  [SHELLY-BLE] RPC timeout: {method}")
669:             return None

(Showing lines 655-669 of 2571. Use offset=670 to continue.)
</content>

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>645:         # Write payload to DATA in MTU-sized chunks (write-without-response)
646:         mtu = getattr(self._client, "mtu_size", 23)
647:         chunk_size = max(mtu - 3, 20)  # ATT overhead = 3 bytes
648:         for i in range(0, len(payload), chunk_size):
649:             await self._client.write_gatt_char(
650:                 SHELLY_BLE_DATA, payload[i : i + chunk_size], response=False
651:             )
652: 
653:         # Commit: write uint32_le(length) to TX_CTL
654:         import struct
655: 
656:         await self._client.write_gatt_char(
657:             SHELLY_BLE_TX_CTL,
658:             struct.pack("<I", len(payload)),
659:             response=False,
660:         )

(Showing lines 645-660 of 2571. Use offset=661 to continue.)
</content>

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [599:14] Import "bleak" could not be resolved
ERROR [823:14] Import "bleak" could not be resolved
ERROR [552:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [609:28] "connect" is not a known attribute of "None"
ERROR [612:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [617:28] "start_notify" is not a known attribute of "None"
ERROR [604:24] "BleakClient" is possibly unbound
ERROR [643:26] "clear" is not a known attribute of "None"
ERROR [656:28] "write_gatt_char" is not a known attribute of "None"
ERROR [665:34] "wait" is not a known attribute of "None"
ERROR [649:32] "write_gatt_char" is not a known attribute of "None"
ERROR ...

[
  {
    "content": "Understand current ShellyDimmer HTTP class and BLEDevice class structure",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Implement ShellyDimmerBLE class with BLE RPC protocol",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Integrate ShellyDimmerBLE into daemon startup and main loop",
    "status": "in_progress",
    "priority": "high"
  },
  {
    "content": "Test syntax and verify BLE RPC works end-to-end",
    "status": "pending",
    "priority": "high"
  }
]

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1577:         _log_fh = open(LOGFILE, "a", buffering=1)
1578: 
1579:     # Set up log buffer and daemon state for web UI
1580:     logbuf = LogBuffer()
1581:     _log_buffer = logbuf
1582:     ds = DaemonState()
1583: 
1584:     sensor = LightSensor()
1585:     dimmer = ShellyDimmer(SHELLY_IP)
1586:     weather = Weather()
1587: 
1588:     # BLE LED strip — optional, graceful degradation if unavailable
1589:     led_strip: BLELEDStrip | None = None
1590:     if HAS_BLEAK:
1591:         try:
1592:             led_strip = BLELEDStrip(BLE_ADDRESS)
1593:         except Exception as exc:
1594:             log(f"  [WARN] BLE strip init failed: {exc}")
1595:     ds.strip_available = led_strip is not None
1596:     if led_strip:
1597:         if not led_strip.connect():
1598:             log("  [BLE] eager connect failed — will retry via heartbeat")
1599:         ds.strip_connected = led_strip.is_connected
1600: 
1601:     ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>745: class BLELEDStrip:
746:     """Controls an ELK-BLEDOM BLE LED strip from a synchronous context.
747: 
748:     Runs an asyncio event loop in a background thread.  All public methods
749:     are synchronous (blocking) and safe to call from the main daemon loop.
750:     Reconnects automatically on failure with back-off.
751:     """
752: 
753:     def __init__(self, address: str):
754:         self._address = address
755:         self._loop = asyncio.new_event_loop()
756:         self._thread = threading.Thread(
757:             target=self._loop.run_forever, daemon=True, name="ble-loop"
758:         )
759:         self._thread.start()
760:         self._client: "BleakClient | None" = None
761:         self._char_uuid: str | None = None
762:         self._read_char_uuid: str | None = None  # for heartbeat read probes
763:         self._notify_char_uuid: str | None = None  # fallback heartbeat via notify
764:    ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [599:14] Import "bleak" could not be resolved
ERROR [821:14] Import "bleak" could not be resolved
ERROR [552:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [609:28] "connect" is not a known attribute of "None"
ERROR [612:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [617:28] "start_notify" is not a known attribute of "None"
ERROR [604:24] "BleakClient" is possibly unbound
ERROR [643:26] "clear" is not a known attribute of "None"
ERROR [654:28] "write_gatt_char" is not a known attribute of "None"
ERROR [663:34] "wait" is not a known attribute of "None"
ERROR [649:32] "write_gatt_char" is not a known attribute of "None"
ERROR ...

455:    def close(self):
731:    def close(self):
956:    def close(self):

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>956:     def close(self):
957:         try:
958:             client = self._client
959:             if client and client.is_connected:
960:                 self._run(lambda: client.disconnect(), timeout=5)
961:         except Exception:
962:             pass
963:         self._bluez_remove()
964:         self._loop.call_soon_threadsafe(self._loop.stop)
965: 

(Showing lines 956-965 of 2573. Use offset=966 to continue.)
</content>

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [599:14] Import "bleak" could not be resolved
ERROR [825:14] Import "bleak" could not be resolved
ERROR [552:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [609:28] "connect" is not a known attribute of "None"
ERROR [612:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [617:28] "start_notify" is not a known attribute of "None"
ERROR [604:24] "BleakClient" is possibly unbound
ERROR [643:26] "clear" is not a known attribute of "None"
ERROR [654:28] "write_gatt_char" is not a known attribute of "None"
ERROR [663:34] "wait" is not a known attribute of "None"
ERROR [649:32] "write_gatt_char" is not a known attribute of "None"
ERROR ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [599:14] Import "bleak" could not be resolved
ERROR [825:14] Import "bleak" could not be resolved
ERROR [552:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [609:28] "connect" is not a known attribute of "None"
ERROR [612:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [617:28] "start_notify" is not a known attribute of "None"
ERROR [604:24] "BleakClient" is possibly unbound
ERROR [643:26] "clear" is not a known attribute of "None"
ERROR [654:28] "write_gatt_char" is not a known attribute of "None"
ERROR [663:34] "wait" is not a known attribute of "None"
ERROR [649:32] "write_gatt_char" is not a known attribute of "None"
ERROR ...

1593:    ble_loop: asyncio.AbstractEventLoop | None = None
1595:        ble_loop = asyncio.new_event_loop()
1597:            target=ble_loop.run_forever, daemon=True, name="ble-loop"
1602:    if HAS_BLEAK and ble_loop:
1604:            led_strip = BLELEDStrip(BLE_ADDRESS, loop=ble_loop)
1615:    if HAS_BLEAK and ble_loop:
1616:        dimmer = ShellyDimmerBLE(SHELLY_BLE_ADDRESS, ble_loop)
2497:    log("Stopped.")
2532:    print("Stopped.")

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>2488:             if running:
2489:                 interruptible_sleep(POLL_INTERVAL)  # fallback safe interval
2490: 
2491:     # ── Shutdown cleanup ───────────────────────────────────────────────
2492:     # Don't disconnect or power-off the BLE strip.  The strip turns off
2493:     # when the BLE connection drops, so on systemd restart we just let
2494:     # the process die.  The BLE supervision timeout (~30 s) keeps the
2495:     # strip lit while the new instance starts and reconnects.
2496:     # For manual strip-off, use: ./ble-led.py off
2497:     log("Stopped.")
2498:     sensor.close()
2499:     os.close(wakeup_r)
2500:     os.close(wakeup_w)
2501:     remove_pid()
2502:     if _log_fh:
2503:         _log_fh.close()
2504: 
2505: 
2506: # ── CLI ────────────────────────────────────────────────────────────────────
2507: 
2508: 
2509: def cmd_start():
2510:     if read_pid():
2511:         print(f"Already ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [599:14] Import "bleak" could not be resolved
ERROR [825:14] Import "bleak" could not be resolved
ERROR [552:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [609:28] "connect" is not a known attribute of "None"
ERROR [612:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [617:28] "start_notify" is not a known attribute of "None"
ERROR [604:24] "BleakClient" is possibly unbound
ERROR [643:26] "clear" is not a known attribute of "None"
ERROR [654:28] "write_gatt_char" is not a known attribute of "None"
ERROR [663:34] "wait" is not a known attribute of "None"
ERROR [649:32] "write_gatt_char" is not a known attribute of "None"
ERROR ...

480:            log(f"  [WARN] Shelly {method} failed: {exc}")
1737:    log(f"  Shelly      : {SHELLY_IP}")

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1733:     dimmer.detach_input()
1734: 
1735:     log("light-match started")
1736:     log(f"  Location    : {LATITUDE:.4f}, {LONGITUDE:.4f}")
1737:     log(f"  Shelly      : {SHELLY_IP}")
1738:     log(f"  BLE strip   : {BLE_ADDRESS} ({'ready' if led_strip else 'unavailable'})")
1739:     log(
1740:         f"  Cycle       : {CYCLE_INTERVAL}s (poll {POLL_INTERVAL}s)  "
1741:         f"steps: {STEP_NORMAL}/{STEP_LARGE}/{STEP_URGENT}%  dead-band: +/-{DEADBAND_PCT:.0%} (min {DEADBAND_MIN_LUX}lx)"
1742:     )
1743:     log(f"  Brightness  : {MIN_BRIGHTNESS}% – {MAX_BRIGHTNESS}%")
1744:     log(

(Showing lines 1733-1744 of 2598. Use offset=1745 to continue.)
</content>

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [599:14] Import "bleak" could not be resolved
ERROR [825:14] Import "bleak" could not be resolved
ERROR [552:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [609:28] "connect" is not a known attribute of "None"
ERROR [612:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [617:28] "start_notify" is not a known attribute of "None"
ERROR [604:24] "BleakClient" is possibly unbound
ERROR [643:26] "clear" is not a known attribute of "None"
ERROR [654:28] "write_gatt_char" is not a known attribute of "None"
ERROR [663:34] "wait" is not a known attribute of "None"
ERROR [649:32] "write_gatt_char" is not a known attribute of "None"
ERROR ...

552:    def _run(self, coro_fn, timeout=BLE_CONNECT_TIMEOUT) -> "any":

Syntax OK

[
  {
    "content": "Understand current ShellyDimmer HTTP class and BLEDevice class structure",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Implement ShellyDimmerBLE class with BLE RPC protocol",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Integrate ShellyDimmerBLE into daemon startup and main loop",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Test syntax and verify BLE RPC works end-to-end",
    "status": "in_progress",
    "priority": "high"
  }
]

/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/backends/bluezdbus/client.py:646: UserWarning: Using default MTU value. Call _acquire_mtu() or set _mtu_size first to avoid this warning.
  warnings.warn(
Traceback (most recent call last):
  File "<string>", line 110, in <module>
    print(f'in_mode: {cfg.get("in_mode")}')
                      ^^^^^^^
AttributeError: 'NoneType' object has no attribute 'get'
=== Light.GetStatus ===
  Connected to E4:B0:63:E7:2B:92
  [SHELLY-BLE] disconnected
  ERROR: 
null

=== Light.GetConfig ===
  TIMEOUT: Light.GetStatus
  Connected to E4:B0:63:E7:2B:92
  [SHELLY-BLE] disconnected
  TIMEOUT: Light.GetConfig

/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/backends/bluezdbus/client.py:646: UserWarning: Using default MTU value. Call _acquire_mtu() or set _mtu_size first to avoid this warning.
  warnings.warn(
Traceback (most recent call last):
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/tasks.py", line 507, in wait_for
    return await fut
           ^^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/locks.py", line 213, in wait
    await fut
asyncio.exceptions.CancelledError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "<string>", line 60, in <module>
    asyncio.run(test())
    ~~~~~~~~~~~^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ...

/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/backends/bluezdbus/client.py:646: UserWarning: Using default MTU value. Call _acquire_mtu() or set _mtu_size first to avoid this warning.
  warnings.warn(
Traceback (most recent call last):
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/tasks.py", line 507, in wait_for
    return await fut
           ^^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/locks.py", line 213, in wait
    await fut
asyncio.exceptions.CancelledError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "<string>", line 62, in <module>
    asyncio.run(test())
    ~~~~~~~~~~~^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ...

Traceback (most recent call last):
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/tasks.py", line 507, in wait_for
    return await fut
           ^^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/locks.py", line 213, in wait
    await fut
asyncio.exceptions.CancelledError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "<string>", line 70, in <module>
    asyncio.run(test())
    ~~~~~~~~~~~^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
  File ...

Traceback (most recent call last):
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/tasks.py", line 507, in wait_for
    return await fut
           ^^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/locks.py", line 213, in wait
    await fut
asyncio.exceptions.CancelledError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "<string>", line 65, in <module>
    asyncio.run(test())
    ~~~~~~~~~~~^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
  File ...

Connected

--- Call 1: Light.GetStatus ---
  Connected: True
  on_data: +286B (total 286)
  Sent 53 bytes
  OK: got 286 bytes

--- Call 2: Light.GetConfig ---
  Connected: True
  on_data: +4B (total 4)
  Sent 53 bytes
  TIMEOUT! resp so far: 4 bytes: b'\x00\x00\x02\x02'
  Connected after timeout: True
DISCONNECTED!

Connected

--- Call 1: Light.GetStatus (53B) ---
  DATA: +286B (total 286) hex=7b226964223a312c22737263223a227368656c6c
  OK: 286B, keys=['id', 'source', 'output']...

--- Call 2: Light.GetConfig (53B) ---
  DATA: +4B (total 4) hex=00000202
  TIMEOUT! resp=4B, rx_ctl=[]

Connected
Initial RX_CTL: 00000000 DATA: empty

--- Call 1: Light.GetStatus ---
  DATA notify: +286B hex=7b226964223a312c22737263223a227368656c6c7964696d6d657267332d total=286
  OK
  Post-call RX_CTL: 00000000

--- Call 2: Light.GetConfig ---
  DATA notify: +4B hex=00000202 total=4
  TIMEOUT. RX_CTL=00000202 DATA read=7b226964223a322c22737263223a227368656c6c7964696d6d657267332d653462303633653732623930222c22726573756c

Connected

--- Call 1: Light.GetStatus ---
  RX_CTL: 0000011e
  All DATA notifications: 0
  All RX_CTL: [b'\x00\x00\x01\x1e']
  DATA read: bytearray(b'{"id":1,"src":"shellydimmerg3-e4b063e72b90","result":{"id":0,"source":"HTTP_in",')

--- Call 2: Light.GetConfig ---
  RX_CTL: 00000202
  All DATA notifications: 0
  All RX_CTL: [b'\x00\x00\x02\x02']
  DATA read: bytearray(b'{"id":2,"src":"shellydimmerg3-e4b063e72b90","result":{"id":0, "name":null,"initi')

Connected

--- Call 1: Light.GetStatus ---
  RX_CTL: response is 503382016 bytes
  Read 286B (total 286/503382016)
  output=True, bri=100

--- Call 2: Light.GetConfig ---
  RX_CTL: response is 33685504 bytes
  Read 497B (total 497/33685504)
  Read 17B (total 514/33685504)
  in_mode=detached

--- Call 3: Input.GetStatus ---
  RX_CTL: response is 1258291200 bytes
  Read 75B (total 75/1258291200)
  state=None

--- Call 4: Light.Set ---
  RX_CTL: response is 973078528 bytes
  Read 58B (total 58/973078528)
  set_off={'id': 4, 'src': 'shellydimmerg3-e4b063e72b90', 'result': None}

--- Call 5: Light.GetStatus ---
  RX_CTL: response is 503382016 bytes
  Read 286B (total 286/503382016)
  output=True

All 5 RPC calls succeeded!

Call 1: 286
Call 2: 514
Call 3: 1258291200
Call 4: 973078528

Call 2 expected: 514

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [599:14] Import "bleak" could not be resolved
ERROR [825:14] Import "bleak" could not be resolved
ERROR [552:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [609:28] "connect" is not a known attribute of "None"
ERROR [612:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [617:28] "start_notify" is not a known attribute of "None"
ERROR [604:24] "BleakClient" is possibly unbound
ERROR [643:26] "clear" is not a known attribute of "None"
ERROR [654:28] "write_gatt_char" is not a known attribute of "None"
ERROR [663:34] "wait" is not a known attribute of "None"
ERROR [649:32] "write_gatt_char" is not a known attribute of "None"
ERROR ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [600:14] Import "bleak" could not be resolved
ERROR [826:14] Import "bleak" could not be resolved
ERROR [553:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [610:28] "connect" is not a known attribute of "None"
ERROR [613:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [618:28] "start_notify" is not a known attribute of "None"
ERROR [605:24] "BleakClient" is possibly unbound
ERROR [625:14] Cannot access attribute "_resp_buf" for class "ShellyDimmerBLE*"
  Attribute "_resp_buf" is unknown
ERROR [627:17] Cannot access attribute "_resp_buf" for class "ShellyDimmerBLE*"
  Attribute "_resp_buf" is unknown
ERROR [627:36] Cannot access ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [600:14] Import "bleak" could not be resolved
ERROR [825:14] Import "bleak" could not be resolved
ERROR [553:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [610:28] "connect" is not a known attribute of "None"
ERROR [613:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [618:28] "start_notify" is not a known attribute of "None"
ERROR [605:24] "BleakClient" is possibly unbound
ERROR [642:14] Cannot access attribute "_resp_buf" for class "ShellyDimmerBLE*"
  Attribute "_resp_buf" is unknown
ERROR [643:14] Cannot access attribute "_resp_event" for class "ShellyDimmerBLE*"
  Attribute "_resp_event" is unknown
ERROR [654:28] ...

Syntax OK

Traceback (most recent call last):
  File "<string>", line 11, in <module>
    exec(open('/home/byk/Code/light-match.py').read().split('class ShellyDimmerBLE')[1].split('class BLELEDStrip')[0], globals())
    ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<string>", line 1
    :
    ^
SyntaxError: invalid syntax

/home/byk/.cache/uv/archive-v0/FmFYsWx45aoUm6HD-Ch-_/lib/python3.13/site-packages/bleak/backends/bluezdbus/client.py:646: UserWarning: Using default MTU value. Call _acquire_mtu() or set _mtu_size first to avoid this warning.
  warnings.warn(
1. connect()
  [SHELLY-BLE] connected (E4:B0:63:E7:2B:92)
   result: False

2. get_brightness()
  [SHELLY-BLE] connection lost
  [SHELLY-BLE] RPC timeout: Light.GetStatus
   on=None, brightness=None

3. detach_input()
  [SHELLY-BLE] connected (E4:B0:63:E7:2B:92)
  [SHELLY-BLE] connection lost
  [SHELLY-BLE] RPC timeout: Light.GetConfig
  [SHELLY-BLE] connected (E4:B0:63:E7:2B:92)
  [SHELLY-BLE] connection lost
  [SHELLY-BLE] RPC timeout: Light.SetConfig
   result: False

4. get_input_state()
  [SHELLY-BLE] connected (E4:B0:63:E7:2B:92)
  [SHELLY-BLE] connection lost
  [SHELLY-BLE] RPC timeout: Input.GetStatus
   state=None

5. turn_off()
  [SHELLY-BLE] connected (E4:B0:63:E7:2B:92)
  [SHELLY-BLE] connection lost
  [SHELLY-BLE] RPC timeout: ...

byk       669016  0.0  0.6 466956 52452 ?        Ssl  Mar09   0:00 /home/byk/.local/bin/uv run --with yoctopuce --with bleak /home/byk/Code/light-match.py run
byk       669032  0.1  0.6 289412 51632 ?        Sl   Mar09   1:16 /home/byk/.cache/uv/builds-v0/.tmpEKVByh/bin/python /home/byk/Code/light-match.py run

MTU acquire failed: 'BleakClient' object has no attribute '_acquire_mtu'
Connected
  DISCONNECTED!
Traceback (most recent call last):
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/tasks.py", line 507, in wait_for
    return await fut
           ^^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/locks.py", line 213, in wait
    await fut
asyncio.exceptions.CancelledError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "<stdin>", line 69, in <module>
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ~~~~~~~~~~^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ...

Device CC:A7:C1:29:83:97 N0177
Device E4:B0:63:E7:2B:92 ShellyDimmerG3-E4B063E72B90
Device BE:58:60:00:83:61 ELK-BLEDOM   
===
Device E4:B0:63:E7:2B:92 (public)
	Name: ShellyDimmerG3-E4B063E72B90
	Alias: ShellyDimmerG3-E4B063E72B90
	Appearance: 0x0780 (1920)
	Paired: no
	Bonded: no
	Trusted: no
	Blocked: no
	Connected: no
	LegacyPairing: no
	UUID: Generic Access Profile    (00001800-0000-1000-8000-00805f9b34fb)
	UUID: Vendor specific           (5f6d4f53-5f52-5043-5f53-56435f49445f)
	ManufacturerData.Key: 0x0ba9 (2985)
	ManufacturerData.Value:
  01 05 00 0b 73 10 0a 90 2b e7 63 b0 e4           ....s...+.c..   

[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007/desc0009
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007
	5f6d4f53-5f52-5043-5f64-6174615f5f5f
	Vendor specific
[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a/desc000c
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a
	5f6d4f53-5f52-5043-5f72-785f63746c5f
	Vendor specific
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000d
	5f6d4f53-5f52-5043-5f74-785f63746c5f
	Vendor specific
[DEL] Primary Service (Handle ...

Found: E4:B0:63:E7:2B:92: ShellyDimmerG3-E4B063E72B90
Connected
  DISCONNECT CB
Traceback (most recent call last):
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/tasks.py", line 507, in wait_for
    return await fut
           ^^^^^^^^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/asyncio/locks.py", line 213, in wait
    await fut
asyncio.exceptions.CancelledError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "<stdin>", line 75, in <module>
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/concurrent/futures/_base.py", line 456, in result
    return self.__get_result()
           ~~~~~~~~~~~~~~~~~^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/concurrent/futures/_base.py", line 401, in __get_result
    raise self._exception
  File "<stdin>", ...

[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007/desc0009
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007
	5f6d4f53-5f52-5043-5f64-6174615f5f5f
	Vendor specific
[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a/desc000c
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a
	5f6d4f53-5f52-5043-5f72-785f63746c5f
	Vendor specific
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000d
	5f6d4f53-5f52-5043-5f74-785f63746c5f
	Vendor specific
[DEL] Primary Service (Handle ...

Device BE:58:60:00:83:61 ELK-BLEDOM   
===
total 0
dr-x------ 2 byk byk 19 Mar  9 20:55 .
dr-xr-xr-x 9 byk byk  0 Mar  9 20:55 ..
lr-x------ 1 byk byk 64 Mar 10 12:25 0 -> /dev/null
lrwx------ 1 byk byk 64 Mar 10 12:25 1 -> socket:[2533038]
===
hci0:	Type: Primary  Bus: USB
	BD Address: 2C:98:11:06:75:E4  ACL MTU: 1021:6  SCO MTU: 240:8
	UP RUNNING 
	RX bytes:356788 acl:9392 sco:0 events:11164 errors:0
	TX bytes:116591 acl:9524 sco:0 commands:518 errors:0

Context mgr connected: True
output=True

    async def __aenter__(self) -> Self:
        await self.connect()
        return self

[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007/desc0009
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007
	5f6d4f53-5f52-5043-5f64-6174615f5f5f
	Vendor specific
[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a/desc000c
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a
	5f6d4f53-5f52-5043-5f72-785f63746c5f
	Vendor specific
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000d
	5f6d4f53-5f52-5043-5f74-785f63746c5f
	Vendor specific
[DEL] Primary Service (Handle ...

[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007/desc0009
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007
	5f6d4f53-5f52-5043-5f64-6174615f5f5f
	Vendor specific
[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a/desc000c
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a
	5f6d4f53-5f52-5043-5f72-785f63746c5f
	Vendor specific
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000d
	5f6d4f53-5f52-5043-5f74-785f63746c5f
	Vendor specific
[DEL] Primary Service (Handle ...

                return None
            self._available = True
        try:
            fut = asyncio.run_coroutine_threadsafe(coro_fn(), self._loop)
            return fut.result(timeout=timeout)
        except Exception as exc:
            log(f"  [SHELLY-BLE] {exc}")
            self._available = False
            self._retry_after = time.monotonic() + BLE_RETRY_INTERVAL
            self._reset_connection()
            return None

    def _reset_connection(self):
        self._client = None
        try:
            subprocess.run(
                ["bluetoothctl", "remove", self._address],
                capture_output=True,
                timeout=5,
            )
        except Exception:
            pass

    def _on_disconnect(self, _client):
        log("  [SHELLY-BLE] connection lost (disconnect callback)")
        self._client = None

    async def _ensure_connected(self):
        if self._client is not None and self._client.is_connected:
            return
        ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [600:14] Import "bleak" could not be resolved
ERROR [834:14] Import "bleak" could not be resolved
ERROR [553:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [610:28] "connect" is not a known attribute of "None"
ERROR [613:32] "_acquire_mtu" is not a known attribute of "None"
ERROR [618:28] "start_notify" is not a known attribute of "None"
ERROR [605:24] "BleakClient" is possibly unbound
ERROR [643:24] "clear" is not a known attribute of "None"
ERROR [654:28] "write_gatt_char" is not a known attribute of "None"
ERROR [663:32] "wait" is not a known attribute of "None"
ERROR [673:40] "read_gatt_char" is not a known attribute of "None"
ERROR ...

Syntax OK

Device E4:B0:63:E7:2B:92 not available
/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/backends/bluezdbus/client.py:646: UserWarning: Using default MTU value. Call _acquire_mtu() or set _mtu_size first to avoid this warning.
  warnings.warn(
/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/backends/bluezdbus/client.py:646: UserWarning: Using default MTU value. Call _acquire_mtu() or set _mtu_size first to avoid this warning.
  warnings.warn(
/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/backends/bluezdbus/client.py:646: UserWarning: Using default MTU value. Call _acquire_mtu() or set _mtu_size first to avoid this warning.
  warnings.warn(
1. connect()
  [SHELLY-BLE] connected (E4:B0:63:E7:2B:92)
   ok=False

2. get_brightness()
  [SHELLY-BLE] RPC timeout: Light.GetStatus
   on=None, brightness=None

3. ...

Device E4:B0:63:E7:2B:92 not available
Connected: True
Subscribed to RX_CTL
Sent RPC, waiting for RX_CTL...
TIMEOUT! connected=False
Done

[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007/desc0009
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007
	5f6d4f53-5f52-5043-5f64-6174615f5f5f
	Vendor specific
[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a/desc000c
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a
	5f6d4f53-5f52-5043-5f72-785f63746c5f
	Vendor specific
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000d
	5f6d4f53-5f52-5043-5f74-785f63746c5f
	Vendor specific
[DEL] Primary Service (Handle ...

Connections:
	< LE BE:58:60:00:83:61 handle 512 state 1 lm CENTRAL 
===
hci0:	Type: Primary  Bus: USB
	BD Address: 2C:98:11:06:75:E4  ACL MTU: 1021:6  SCO MTU: 240:8
	Features page 0: 0xbf 0x3e 0x8d 0xfe 0xdb 0xff 0x7b 0x87
		<3-slot packets> <5-slot packets> <encryption> <slot offset> 
		<timing accuracy> <role switch> <sniff mode> <RSSI> 

Device E4:B0:63:E7:2B:92 not available
[CHG] Device BE:58:60:00:83:61 ServicesResolved: no
Device has been removed
Connected: True
TIMEOUT! connected=False
Done!

Traceback (most recent call last):
  File "<string>", line 1, in <module>
    import bleak; print(bleak.__version__)
                        ^^^^^^^^^^^^^^^^^
AttributeError: module 'bleak' has no attribute '__version__'

2.1.1

Device E4:B0:63:E7:2B:92 not available
Connected: True
Traceback (most recent call last):
  File "<stdin>", line 51, in <module>
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/concurrent/futures/_base.py", line 456, in result
    return self.__get_result()
           ~~~~~~~~~~~~~~~~~^^
  File "/home/byk/.local/share/uv/python/cpython-3.13.11-linux-x86_64-gnu/lib/python3.13/concurrent/futures/_base.py", line 401, in __get_result
    raise self._exception
  File "<stdin>", line 31, in test
  File "/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/__init__.py", line 711, in read_gatt_char
    return await self._backend.read_gatt_char(characteristic, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/byk/.cache/uv/archive-v0/upuIz2J8KmI36R6-qyIs2/lib/python3.13/site-packages/bleak/backends/bluezdbus/client.py", line 722, in read_gatt_char
    assert_reply(reply)
   ...

[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007/desc0009
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007
	5f6d4f53-5f52-5043-5f64-6174615f5f5f
	Vendor specific
[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a/desc000c
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a
	5f6d4f53-5f52-5043-5f72-785f63746c5f
	Vendor specific
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000d
	5f6d4f53-5f52-5043-5f74-785f63746c5f
	Vendor specific
[DEL] Primary Service (Handle ...

[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007/desc0009
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007
	5f6d4f53-5f52-5043-5f64-6174615f5f5f
	Vendor specific
[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a/desc000c
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a
	5f6d4f53-5f52-5043-5f72-785f63746c5f
	Vendor specific
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000d
	5f6d4f53-5f52-5043-5f74-785f63746c5f
	Vendor specific
[DEL] Primary Service (Handle ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>520:         except Exception as exc:
521:             log(f"  [WARN] detach_input failed: {exc}")
522:             return False
523: 
524: 
525: class ShellyDimmerBLE:
526:     """Control a Shelly Dimmer G3 via BLE RPC (Mongoose OS GATT protocol).
527: 
528:     Exposes the same API as ShellyDimmer (HTTP) so it's a drop-in replacement.
529:     Shares a BLE asyncio event loop with BLELEDStrip — pass the loop and
530:     thread from an existing BLELEDStrip instance.
531: 
532:     Protocol (Mongoose OS RPC over GATT, discovered empirically):
533:       1. Write JSON-RPC payload to DATA char in MTU-sized chunks (WwR)
534:       2. Write uint32_le(payload_length) to TX_CTL (WwR)
535:       3. RX_CTL notification fires with uint32_be(response_length)
536:       4. Read DATA repeatedly to collect response bytes
537:     """
538: 
539:     def __init__(self, address: str, loop: asyncio.AbstractEventLoop):
540:         ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [596:14] Import "bleak" could not be resolved
ERROR [824:14] Import "bleak" could not be resolved
ERROR [553:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [605:28] "connect" is not a known attribute of "None"
ERROR [608:28] "start_notify" is not a known attribute of "None"
ERROR [604:24] "BleakClient" is possibly unbound
ERROR [633:24] "clear" is not a known attribute of "None"
ERROR [644:28] "write_gatt_char" is not a known attribute of "None"
ERROR [653:32] "wait" is not a known attribute of "None"
ERROR [663:40] "read_gatt_char" is not a known attribute of "None"
ERROR [639:32] "write_gatt_char" is not a known attribute of "None"
ERROR ...

Syntax OK

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [601:14] Import "bleak" could not be resolved
ERROR [798:14] Import "bleak" could not be resolved
ERROR [558:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [607:28] "connect" is not a known attribute of "None"
ERROR [606:24] "BleakClient" is possibly unbound
ERROR [624:28] "write_gatt_char" is not a known attribute of "None"
ERROR [633:44] "read_gatt_char" is not a known attribute of "None"
ERROR [808:28] "connect" is not a known attribute of "None"
ERROR [803:24] "BleakClient" is possibly unbound
ERROR [813:33] "services" is not a known attribute of "None"
ERROR [827:37] "services" is not a known attribute of "None"
ERROR [853:28] ...

Syntax OK

Device E4:B0:63:E7:2B:92 not available
1. connect()
  [SHELLY-BLE] connected (E4:B0:63:E7:2B:92)
   ok=False, is_connected=True

2. get_brightness()
   on=False, brightness=100

3. detach_input()
  [SHELLY] Input already detached
   ok=True

4. get_input_state()
   state=None

5. turn_off()
   result=None

6. get_brightness() verify off
   on=False, brightness=100

7. set(on=True, brightness=50)
   result is not None: False

8. get_brightness() verify on
   on=True, brightness=50

9. turn_off() again
   on=False

10. is_connected=True

✅ All 10 tests passed!

1625:                    if dimmer.turn_off() is not None:
1661:                    if dimmer.turn_off() is not None:

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1623:                 # Case 1: dismiss automated lights — everything off
1624:                 for _attempt in range(3):
1625:                     if dimmer.turn_off() is not None:
1626:                         break
1627:                     time.sleep(0.3)

(Showing lines 1623-1627 of 2571. Use offset=1628 to continue.)
</content>

null

*   Trying 192.168.50.40:80...
* Connected to 192.168.50.40 (192.168.50.40) port 80
> GET /rpc/Light.Set?id=0&on=false HTTP/1.1
> Host: 192.168.50.40
> User-Agent: curl/8.5.0
> Accept: */*
> 
< HTTP/1.1 200 OK
< Content-Type: application/json
< Content-Length: 4
< Server: ShellyHTTP/1.0.0
< Connection: close
< 
{ [4 bytes data]
* Closing connection
null

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>694:         """Eagerly establish the BLE connection."""
695:         return self._run(self._ensure_connected) is not None
696: 
697:     @property
698:     def is_connected(self) -> bool:
699:         return self._client is not None and self._client.is_connected
700: 
701:     def close(self):
702:         try:
703:             client = self._client
704:             if client and client.is_connected:
705:                 fut = asyncio.run_coroutine_threadsafe(client.disconnect(), self._loop)
706:                 fut.result(timeout=5)
707:         except Exception:
708:             pass
709:         self._reset_connection()
710: 
711: 
712: # ── BLE LED Strip controller ──────────────────────────────────────────────
713: 

(Showing lines 694-713 of 2571. Use offset=714 to continue.)
</content>

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [598:14] Import "bleak" could not be resolved
ERROR [795:14] Import "bleak" could not be resolved
ERROR [555:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [603:24] "BleakClient" is possibly unbound
ERROR [621:28] "write_gatt_char" is not a known attribute of "None"
ERROR [630:44] "read_gatt_char" is not a known attribute of "None"
ERROR [805:28] "connect" is not a known attribute of "None"
ERROR [800:24] "BleakClient" is possibly unbound
ERROR [810:33] "services" is not a known attribute of "None"
ERROR [824:37] "services" is not a known attribute of "None"
ERROR [850:28] ...

Syntax OK
Lines: 2578

[
  {
    "content": "Understand current ShellyDimmer HTTP class and BLEDevice class structure",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Implement ShellyDimmerBLE class with BLE RPC protocol",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Integrate ShellyDimmerBLE into daemon startup and main loop",
    "status": "completed",
    "priority": "high"
  },
  {
    "content": "Test syntax and verify BLE RPC works end-to-end",
    "status": "completed",
    "priority": "high"
  }
]

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>525:     Exposes the same API as ShellyDimmer (HTTP) so it's a drop-in replacement.
526:     Shares a BLE asyncio event loop with BLELEDStrip — pass the loop and
527:     thread from an existing BLELEDStrip instance.
528: 
529:     Protocol (Mongoose OS RPC over GATT, discovered empirically):
530:       1. Write full JSON-RPC payload to DATA characteristic (WwR)
531:       2. Wait briefly for Shelly to process
532:       3. Read DATA repeatedly to collect the JSON response
533: 
534:     For payloads that fit in one BLE write (up to ~512 bytes with negotiated
535:     MTU, or ~20 bytes with default MTU=23), the Shelly processes immediately
536:     without needing the TX_CTL commit frame.  All daemon RPC commands are
537:     well under this limit.
538: 
539:     TX_CTL/RX_CTL are NOT used — Bleak's notification delivery is unreliable
540:     in threaded event loops (BlueZ D-Bus signals don't route correctly). ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1556:     global _log_fh, _log_buffer
1557: 
1558:     if not foreground:
1559:         _log_fh = open(LOGFILE, "a", buffering=1)
1560: 
1561:     # Set up log buffer and daemon state for web UI
1562:     logbuf = LogBuffer()
1563:     _log_buffer = logbuf
1564:     ds = DaemonState()
1565: 
1566:     sensor = LightSensor()
1567:     weather = Weather()
1568: 
1569:     # Shared BLE event loop — used by both LED strip and Shelly dimmer
1570:     ble_loop: asyncio.AbstractEventLoop | None = None
1571:     if HAS_BLEAK:
1572:         ble_loop = asyncio.new_event_loop()
1573:         threading.Thread(
1574:             target=ble_loop.run_forever, daemon=True, name="ble-loop"
1575:         ).start()
1576: 
1577:     # BLE LED strip — optional, graceful degradation if unavailable
1578:     led_strip: BLELEDStrip | None = None
1579:     if HAS_BLEAK and ble_loop:
1580:         try:
1581:             led_strip = ...

Found 13 matches
/home/byk/Code/light-match.py:
  Line 1632:                     if dimmer.turn_off() is not None:
  Line 1668:                     if dimmer.turn_off() is not None:
  Line 1782:                 result = dimmer.turn_off()
  Line 1789:                 dimmer.turn_off()
  Line 1835:                     dimmer.turn_off()
  Line 1940:                         result = dimmer.turn_off()
  Line 1948:                         dimmer.turn_off()
  Line 2070:                             dimmer.turn_off()
  Line 2079:                     dimmer.turn_off()
  Line 2085:                 # Periodic hardware verification (~60s) — catch silent turn_off failures
  Line 2093:                         dimmer.turn_off()
  Line 2328:                         dimmer.turn_off()

/home/byk/Code/chromecast_avr_bridge.py:
  Line 618:         if self._turn_off_timer is not None:

Device E4:B0:63:E7:2B:92 not available
Device BE:58:60:00:83:61 not available
Starting light-match daemon (log: /home/byk/.light-match.log) ...
Starting light-match daemon (log: /home/byk/.light-match.log) ...
Starting light-match daemon (log: /home/byk/.light-match.log) ...
2026-02-23 21:34:59  solar -37.8° az=307.0° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 54% (100,110,80)
2026-02-23 21:35:00    [STRIP] brightness --> 53%
2026-02-23 21:35:29  solar -37.8° az=307.1° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 53% (100,110,80)
2026-02-23 21:35:59  solar -37.9° az=307.3° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 53% (100,110,80)
2026-02-23 21:36:29  solar -38.0° az=307.4° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 53% (100,110,80)
2026-02-23 21:36:59  solar -38.0° az=307.5° | cloud 100% | outdoor ~  0.0lx | NIGHT | sensor  11.7lx | strip 53% (100,110,80)
2026-02-23 21:37:29  solar -38.1° az=307.7° ...

2026-03-10 12:36:29    [BLE] connected (write 0000fff3-0000-1000-8000-00805f9b34fb, heartbeat on 0000fff3-0000-1000-8000-00805f9b34fb)
2026-03-10 12:36:31    [SHELLY-BLE] connected (E4:B0:63:E7:2B:92)
2026-03-10 12:36:31    [SHELLY-BLE] ready (RSSI ~-55 dBm)
2026-03-10 12:36:32    [SHELLY] Input already detached
2026-03-10 12:36:32  light-match started
2026-03-10 12:36:32    Location    : 51.4249, -0.1954
2026-03-10 12:36:32    Shelly      : BLE E4:B0:63:E7:2B:92
2026-03-10 12:36:32    BLE strip   : BE:58:60:00:83:61 (ready)
2026-03-10 12:36:32    Cycle       : 30s (poll 3s)  steps: 3/10/15%  dead-band: +/-10% (min 2.0lx)
2026-03-10 12:36:32    Brightness  : 5% – 100%
2026-03-10 12:36:32    Mode switch : night < 5.0lx outdoor, day > 20.0lx outdoor
2026-03-10 12:36:32    Web UI      : http://0.0.0.0:9030/
2026-03-10 12:36:32    Log file    : /home/byk/.light-match.log
2026-03-10 12:36:32    Cloud cover : 100%  (WMO code 3)
2026-03-10 12:36:32    Dimmer      : OFF at 50%
2026-03-10 ...

2026-03-10 12:36:32    Web UI      : http://0.0.0.0:9030/
2026-03-10 12:36:32    Log file    : /home/byk/.light-match.log
2026-03-10 12:36:32    Cloud cover : 100%  (WMO code 3)
2026-03-10 12:36:32    Dimmer      : OFF at 50%
2026-03-10 12:36:32  
2026-03-10 12:36:32    Start mode  : day (outdoor ~5945.2lx)
2026-03-10 12:36:33  solar +33.5° az=187.4° | cloud 100% | outdoor ~  5945lx | target 144.3lx | sensor  53.6lx | dimmer   50%>65% ↑↑↑
2026-03-10 12:36:36  solar +33.5° az=187.4° | cloud 100% | outdoor ~  5945lx | target 144.3lx | sensor 103.8lx | dimmer   65%>80% ↑↑↑
2026-03-10 12:36:40  solar +33.5° az=187.4° | cloud 100% | outdoor ~  5945lx | target 144.3lx | sensor 106.2lx | dimmer   80%>95% ↑↑↑
2026-03-10 12:36:44  solar +33.5° az=187.4° | cloud 100% | outdoor ~  5945lx | target 144.3lx | sensor 106.2lx | dimmer  95%>100% ↑↑↑

{
    "hooks": [],
    "rev": 0
}

103:# Day/Night mode switching thresholds (based on outdoor lux estimate)
104:NIGHT_ENTER_LUX = 5.0  # outdoor < this → switch to night mode (LED strip)
105:NIGHT_EXIT_LUX = 20.0  # outdoor > this → switch to day mode (dimmer)
106:MODE_DEBOUNCE = 2  # consecutive polls confirming new mode before switching
495:        """Return current physical switch state (True=ON, False=OFF, None=error)."""
502:        """Set in_mode to 'detached' so the physical switch fires events
675:        """Return current physical switch state (True=ON, False=OFF, None=error)."""
1084:        self.automation: bool = True  # master automation toggle (physical switch)
1362:    on_switch_toggle = None  # set after on_switch_toggle closure is defined
1402:        elif path == "/api/shelly/switch":
1403:            # Called by Shelly webhook on input toggle (both toggle_on and toggle_off)
1404:            if self.on_switch_toggle:
1406:                    target=self.on_switch_toggle, daemon=True, ...

    inet 192.168.50.13/24 metric 100 brd 192.168.50.255 scope global dynamic br0
---
1142:WEB_PORT = 9030
1545:    server = http.server.ThreadingHTTPServer(("0.0.0.0", WEB_PORT), _WebHandler)
1727:    log(f"  Web UI      : http://0.0.0.0:{WEB_PORT}/")

{"id":1,"rev":1}

{"id":2,"rev":2}

{
    "hooks": [
        {
            "id": 1,
            "cid": 0,
            "enable": true,
            "event": "input.toggle_on",
            "name": null,
            "ssl_ca": "ca.pem",
            "urls": [
                "http://192.168.50.13:9030/api/shelly/switch"
            ],
            "condition": null,
            "repeat_period": 0
        },
        {
            "id": 2,
            "cid": 0,
            "enable": true,
            "event": "input.toggle_off",
            "name": null,
            "ssl_ca": "ca.pem",
            "urls": [
                "http://192.168.50.13:9030/api/shelly/switch"
            ],
            "condition": null,
            "repeat_period": 0
        }
    ],
    "rev": 2
}

494:    def get_input_state(self) -> bool | None:
674:    def get_input_state(self) -> bool | None:

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1395: 
1396:         if path == "/":
1397:             self._send_html(_HTML_PAGE)
1398: 
1399:         elif path == "/api/status":
1400:             self._send_json(self.daemon_state.to_dict())
1401: 
1402:         elif path == "/api/shelly/switch":
1403:             # Called by Shelly webhook on input toggle (both toggle_on and toggle_off)
1404:             if self.on_switch_toggle:
1405:                 threading.Thread(
1406:                     target=self.on_switch_toggle, daemon=True, name="switch-toggle"
1407:                 ).start()
1408:             self._send_json({"ok": True})
1409: 
1410:         elif path == "/api/logs":
1411:             # SSE stream
1412:             self.send_response(200)
1413:             self.send_header("Content-Type", "text/event-stream")
1414:             self.send_header("Cache-Control", "no-cache")
1415:             self.send_header("Connection", "keep-alive")
1416:        ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1613:     def on_switch_toggle():
1614:         """Called from the main loop when a physical switch state change is detected.
1615: 
1616:         The switch position is irrelevant — any transition triggers this.
1617:         Action depends on current automation state and mode:
1618: 
1619:           Day  + automation ON  -> automation OFF, all lights OFF
1620:           Day  + automation OFF -> automation ON  (loop resumes control)
1621:           Night + automation ON  -> automation OFF, dimmer ON at 50%, strip OFF
1622:           Night + automation OFF -> automation ON  (loop resumes control)
1623:         """
1624:         with ds.lock:
1625:             mode = ds.mode
1626:             automation = ds.automation
1627: 
1628:         if mode == "day":
1629:             if automation:
1630:                 # Case 1: dismiss automated lights — everything off
1631:                 for _attempt in range(3):
1632:   ...

56:POLL_INTERVAL = 3  # seconds between sensor polls (fast inner loop)
1720:        f"  Cycle       : {CYCLE_INTERVAL}s (poll {POLL_INTERVAL}s)  "
1750:    def interruptible_sleep(seconds):
1812:    while running:
1859:                interruptible_sleep(CYCLE_INTERVAL)
1895:                interruptible_sleep(POLL_INTERVAL)
2205:                    interruptible_sleep(EFFECT_INTERVAL if animated else POLL_INTERVAL)
2217:                    interruptible_sleep(POLL_INTERVAL)
2289:            day_poll = EFFECT_INTERVAL if strip_animated else POLL_INTERVAL
2291:            # Sensor reading (always polled every POLL_INTERVAL)
2347:                interruptible_sleep(day_poll)
2379:                interruptible_sleep(day_poll)
2399:                interruptible_sleep(day_poll)
2404:                interruptible_sleep(day_poll)
2411:                interruptible_sleep(day_poll)

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1748:     log("")
1749: 
1750:     def interruptible_sleep(seconds):
1751:         if not running:
1752:             return
1753:         select.select([wakeup_r], [], [], seconds)
1754:         # Drain any wakeup bytes so the next select() blocks properly
1755:         try:
1756:             os.read(wakeup_r, 1024)
1757:         except OSError:
1758:             pass
1759: 
1760:     # ── State variables ────────────────────────────────────────────────
1761:     last_adjust_time = 0.0  # monotonic time of last dimmer change
1762:     last_log_time = 0.0  # monotonic time of last status log
1763:     last_sensor = None  # previous sensor reading for change detection
1764:     cached_bri = _init_bri  # seed from Shelly query (avoids brightness=0 on start)
1765:     target_history = []  # [(monotonic_time, target_lux), ...] for trend
1766: 
1767:     # Day/Night mode tracking — seed from current solar position to ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1810:     last_night_dimmer_check = 0.0  # monotonic time of last night-mode Shelly poll
1811: 
1812:     while running:
1813:         try:
1814:             now_mono = time.monotonic()
1815:             now_utc = datetime.datetime.now(datetime.timezone.utc)
1816:             now_local = datetime.datetime.now()
1817: 
1818:             # Refresh weather periodically
1819:             weather.update()
1820: 
1821:             # Solar position → outdoor estimate → indoor target
1822:             elev, az = solar_position(LATITUDE, LONGITUDE, now_utc)
1823:             outdoor = estimate_outdoor_lux(elev, weather.cloud_pct)
1824:             target = target_indoor_lux(outdoor)
1825: 
1826:             # ── Schedule gate ──────────────────────────────────────────
1827:             # Outside scheduled hours, turn everything off and sleep. ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1795:             cached_bri = None
1796:     else:
1797:         current_mode = "day"
1798:         night_counter = 0
1799:         day_counter = MODE_DEBOUNCE if _init_outdoor > NIGHT_EXIT_LUX else 0
1800:         log(f"  Start mode  : day (outdoor ~{_init_outdoor:.1f}lx)")
1801:     with ds.lock:
1802:         ds.mode = current_mode
1803:     strip_color = None  # (r, g, b) last sent to strip
1804:     strip_bri = None  # 0-100 last sent to strip
1805:     strip_on = False  # whether strip is currently powered on
1806:     effect_state = {}  # mutable state for weather effects (flash timing etc.)
1807:     effect_start = 0.0  # monotonic time when current effect period began
1808:     last_heartbeat = 0.0  # monotonic time of last BLE liveness check
1809:     last_fx_preview = None  # track preview changes to reset effect_state
1810:     last_night_dimmer_check = 0.0  # monotonic time of last night-mode Shelly ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [598:14] Import "bleak" could not be resolved
ERROR [802:14] Import "bleak" could not be resolved
ERROR [555:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [603:24] "BleakClient" is possibly unbound
ERROR [621:28] "write_gatt_char" is not a known attribute of "None"
ERROR [630:44] "read_gatt_char" is not a known attribute of "None"
ERROR [812:28] "connect" is not a known attribute of "None"
ERROR [807:24] "BleakClient" is possibly unbound
ERROR [817:33] "services" is not a known attribute of "None"
ERROR [831:37] "services" is not a known attribute of "None"
ERROR [857:28] ...

Syntax OK

Stopping light-match (PID 938157) ...
Stopped.
Device E4:B0:63:E7:2B:92 not available
[CHG] Device BE:58:60:00:83:61 ServicesResolved: no
Device has been removed
Starting light-match daemon (log: /home/byk/.light-match.log) ...
Starting light-match daemon (log: /home/byk/.light-match.log) ...
Starting light-match daemon (log: /home/byk/.light-match.log) ...
2026-03-10 12:37:01  solar +33.5° az=187.5° | cloud 100% | outdoor ~  5944lx | target 144.3lx | sensor 103.8lx | dimmer      100% ↑↑↑
2026-03-10 12:37:04  solar +33.5° az=187.6° | cloud 100% | outdoor ~  5943lx | target 144.3lx | sensor 102.9lx | dimmer      100% ↑↑↑
2026-03-10 12:37:07  solar +33.5° az=187.6° | cloud 100% | outdoor ~  5943lx | target 144.3lx | sensor 102.9lx | dimmer      100% ↑↑↑
2026-03-10 12:37:11  solar +33.5° az=187.6° | cloud 100% | outdoor ~  5943lx | target 144.3lx | sensor 102.9lx | dimmer      100% ↑↑↑
2026-03-10 12:37:14  solar +33.5° az=187.6° | cloud 100% | outdoor ~  5943lx | target ...

2026-03-10 12:36:36  solar +33.5° az=187.4° | cloud 100% | outdoor ~  5945lx | target 144.3lx | sensor 103.8lx | dimmer   65%>80% ↑↑↑
2026-03-10 12:36:40  solar +33.5° az=187.4° | cloud 100% | outdoor ~  5945lx | target 144.3lx | sensor 106.2lx | dimmer   80%>95% ↑↑↑
--
2026-03-10 12:43:46    [SHELLY-BLE] ready (RSSI ~-55 dBm)
2026-03-10 12:43:47    [SHELLY] Input already detached
2026-03-10 12:43:47  light-match started
2026-03-10 12:43:47    Location    : 51.4249, -0.1954
2026-03-10 12:43:47    Shelly      : BLE E4:B0:63:E7:2B:92
2026-03-10 12:43:47    BLE strip   : BE:58:60:00:83:61 (ready)
2026-03-10 12:43:47    Cycle       : 30s (poll 3s)  steps: 3/10/15%  dead-band: +/-10% (min 2.0lx)
2026-03-10 12:43:47    Brightness  : 5% – 100%
2026-03-10 12:43:47    Mode switch : night < 5.0lx outdoor, day > 20.0lx outdoor
2026-03-10 12:43:47    Web UI      : http://0.0.0.0:9030/
2026-03-10 12:43:47    Log file    : /home/byk/.light-match.log
2026-03-10 12:43:47    Cloud cover : 100%  (WMO ...

2026-03-10 13:12:35  solar +32.3° az=198.0° | cloud 100% | outdoor ~  5717lx | target 142.9lx | sensor 110.4lx | dimmer      100% ↑↑↑
2026-03-10 13:12:39  solar +32.3° az=198.0° | cloud 100% | outdoor ~  5716lx | target 142.9lx | sensor 111.2lx | dimmer      100% ↑↑↑
2026-03-10 13:12:42  solar +32.3° az=198.0° | cloud 100% | outdoor ~  5716lx | target 142.9lx | sensor 111.2lx | dimmer      100% ↑↑↑
2026-03-10 13:12:46  solar +32.3° az=198.0° | cloud 100% | outdoor ~  5715lx | target 142.9lx | sensor 111.2lx | dimmer      100% ↑↑↑
2026-03-10 13:12:50  solar +32.3° az=198.1° | cloud 100% | outdoor ~  5715lx | target 142.9lx | sensor 110.4lx | dimmer      100% ↑↑↑
2026-03-10 13:12:53  solar +32.3° az=198.1° | cloud 100% | outdoor ~  5714lx | target 142.9lx | sensor 110.4lx | dimmer      100% ↑↑↑
2026-03-10 13:12:57  solar +32.3° az=198.1° | cloud 100% | outdoor ~  5714lx | target 142.9lx | sensor 109.6lx | dimmer      100% ↑↑↑
2026-03-10 13:13:01  solar +32.3° az=198.1° | cloud 100% | ...

{"id":0,"state":null}

{
    "id": 0,
    "name": null,
    "type": "button",
    "enable": true,
    "invert": false,
    "factory_reset": true
}

{
    "id": 0,
    "name": null,
    "initial_state": "restore_last",
    "auto_on": false,
    "auto_on_delay": 60.0,
    "auto_off": false,
    "auto_off_delay": 60.0,
    "transition_duration": 3.0,
    "min_brightness_on_toggle": 3,
    "night_mode": {
        "enable": false,
        "brightness": 50,
        "active_between": []
    },
    "range_map": [
        0,
        100
    ],
    "button_fade_rate": 3,
    "button_presets": {
        "button_doublepush": {
            "brightness": 100
        }
    },
    "in_mode": "detached",
    "current_limit": 1.2,
    "power_limit": 240,
    "undervoltage_limit": 100,
    "voltage_limit": 280
}

{"restart_required":false}

{"id":0,"state":true}

2026-03-10 13:14:49  solar +32.2° az=198.6° | cloud 100% | outdoor ~  5697lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑
2026-03-10 13:14:53  solar +32.2° az=198.7° | cloud 100% | outdoor ~  5696lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑
2026-03-10 13:14:56  solar +32.2° az=198.7° | cloud 100% | outdoor ~  5695lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑
2026-03-10 13:15:00  solar +32.2° az=198.7° | cloud 100% | outdoor ~  5695lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑
2026-03-10 13:15:03  solar +32.2° az=198.7° | cloud 100% | outdoor ~  5694lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑

2026-03-10 13:19:34
2026-03-10 13:19:37
2026-03-10 13:19:41
2026-03-10 13:19:45
2026-03-10 13:19:49
2026-03-10 13:19:53
2026-03-10 13:19:56
2026-03-10 13:20:00
2026-03-10 13:20:04
2026-03-10 13:20:08
2026-03-10 13:20:12
2026-03-10 13:20:16
2026-03-10 13:20:19
2026-03-10 13:20:23
2026-03-10 13:20:27
2026-03-10 13:20:31
2026-03-10 13:20:35
2026-03-10 13:20:39
2026-03-10 13:20:43
2026-03-10 13:20:47

2523
---
2026-03-10 13:19:41  solar +31.9° az=200.0° | cloud 100% | outdoor ~  5650lx | target 142.4lx | sensor  94.5lx | dimmer  90%>100% ↑↑↑
2026-03-10 13:19:45  solar +31.9° az=200.1° | cloud 100% | outdoor ~  5649lx | target 142.4lx | sensor  97.5lx | dimmer  90%>100% ↑↑↑
2026-03-10 13:19:49  solar +31.9° az=200.1° | cloud 100% | outdoor ~  5649lx | target 142.4lx | sensor 102.1lx | dimmer      100% ↑↑↑
2026-03-10 13:19:53  solar +31.9° az=200.1° | cloud 100% | outdoor ~  5648lx | target 142.4lx | sensor 107.1lx | dimmer    0%>15% ↑↑↑
2026-03-10 13:19:56  solar +31.9° az=200.1° | cloud 100% | outdoor ~  5647lx | target 142.4lx | sensor  68.5lx | dimmer      100% ↑↑↑
2026-03-10 13:20:00  solar +31.9° az=200.1° | cloud 100% | outdoor ~  5647lx | target 142.4lx | sensor  60.5lx | dimmer    0%>15% ↑↑↑
2026-03-10 13:20:04  solar +31.9° az=200.1° | cloud 100% | outdoor ~  5646lx | target 142.4lx | sensor  59.1lx | dimmer   15%>30% ↑↑↑
2026-03-10 13:20:08  solar +31.9° az=200.2° | cloud ...

2026-03-10 13:19:14  solar +31.9° az=199.9° | cloud 100% | outdoor ~  5654lx | target 142.5lx | sensor  83.3lx | dimmer   30%>45% ↑↑↑
2026-03-10 13:19:18  solar +31.9° az=199.9° | cloud 100% | outdoor ~  5654lx | target 142.5lx | sensor  81.4lx | dimmer   45%>60% ↑↑↑
2026-03-10 13:19:22  solar +31.9° az=199.9° | cloud 100% | outdoor ~  5653lx | target 142.5lx | sensor  92.2lx | dimmer   45%>60% ↑↑↑
2026-03-10 13:19:26  solar +31.9° az=200.0° | cloud 100% | outdoor ~  5652lx | target 142.5lx | sensor  91.8lx | dimmer   60%>75% ↑↑↑
2026-03-10 13:19:30  solar +31.9° az=200.0° | cloud 100% | outdoor ~  5652lx | target 142.4lx | sensor  93.8lx | dimmer   60%>75% ↑↑↑
2026-03-10 13:19:34  solar +31.9° az=200.0° | cloud 100% | outdoor ~  5651lx | target 142.4lx | sensor  93.8lx | dimmer   75%>90% ↑↑↑
2026-03-10 13:19:37  solar +31.9° az=200.0° | cloud 100% | outdoor ~  5650lx | target 142.4lx | sensor  94.1lx | dimmer   75%>90% ↑↑↑
2026-03-10 13:19:41  solar +31.9° az=200.0° | cloud 100% | ...

2026-02-23 12:24:45    [SWITCH] day + auto ON -> automation OFF, all lights OFF
2026-02-23 12:26:14    [SWITCH] day + auto OFF -> automation ON
2026-02-23 18:44:04    [SWITCH] night + auto ON -> automation OFF, dimmer ON at 50%, strip OFF
2026-02-23 18:44:09    [SWITCH] night + auto OFF -> automation ON, dimmer OFF
2026-03-10 13:15:40    [SWITCH] day + auto ON -> automation OFF, all lights OFF
2026-03-10 13:15:44    [SWITCH] day + auto OFF -> automation ON
2026-03-10 13:15:45    [SWITCH-BLE] toggle detected: True → False
2026-03-10 13:15:45    [SWITCH] day + auto ON -> automation OFF, all lights OFF
2026-03-10 13:15:55    [SWITCH-BLE] toggle detected: False → True
2026-03-10 13:15:55    [SWITCH] day + auto OFF -> automation ON
===
2026-03-10 13:15:45    [SWITCH-BLE] toggle detected: True → False
2026-03-10 13:15:55    [SWITCH-BLE] toggle detected: False → True

2026-03-10 13:13:15  solar +32.2° az=198.2° | cloud 100% | outdoor ~  5711lx | target 142.8lx | sensor 109.6lx | dimmer      100% ↑↑↑
2026-03-10 13:13:19  solar +32.2° az=198.2° | cloud 100% | outdoor ~  5710lx | target 142.8lx | sensor 109.6lx | dimmer      100% ↑↑↑
2026-03-10 13:15:00  solar +32.2° az=198.7° | cloud 100% | outdoor ~  5695lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑
2026-03-10 13:15:03  solar +32.2° az=198.7° | cloud 100% | outdoor ~  5694lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑
2026-03-10 13:15:07  solar +32.2° az=198.7° | cloud 100% | outdoor ~  5694lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑
2026-03-10 13:15:11  solar +32.2° az=198.7° | cloud 100% | outdoor ~  5693lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑
2026-03-10 13:15:14  solar +32.2° az=198.8° | cloud 100% | outdoor ~  5693lx | target 142.7lx | sensor  91.3lx | dimmer      100% ↑↑↑
2026-03-10 13:15:18  solar +32.1° az=198.8° | cloud 100% | ...

1810:    last_night_dimmer_check = 0.0  # monotonic time of last night-mode Shelly poll
2102:                # Periodic hardware verification (~60s) — catch silent turn_off failures
2103:                if now_mono - last_night_dimmer_check > 60:
2104:                    last_night_dimmer_check = now_mono

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>2098:                     with ds.lock:
2099:                         ds.dimmer_on = False
2100:                         ds.dimmer_bri = 0
2101: 
2102:                 # Periodic hardware verification (~60s) — catch silent turn_off failures
2103:                 if now_mono - last_night_dimmer_check > 60:
2104:                     last_night_dimmer_check = now_mono
2105:                     hw_on, _ = dimmer.get_brightness()
2106:                     if hw_on:
2107:                         log(
2108:                             "  [WARN] dimmer unexpectedly ON during night mode, turning off"
2109:                         )
2110:                         dimmer.turn_off()
2111:                         with ds.lock:
2112:                             ds.dimmer_on = False
2113:                             ds.dimmer_bri = 0
2114: 
2115:                 if led_strip and not strip_user_off:
2116:                     # ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>2060:             # ══════════════════════════════════════════════════════════
2061:             #  NIGHT MODE: LED strip control (weather color + effects)
2062:             # ══════════════════════════════════════════════════════════
2063:             if current_mode == "night":
2064:                 sensor_lux = sensor.read()  # still read for logging
2065:                 last_sensor = sensor_lux
2066:                 with ds.lock:
2067:                     ds.sensor_lux = sensor_lux
2068: 
2069:                 # ── Dimmer manual override in night mode ──────────────
2070:                 # Normally the dimmer is OFF at night, but if the user
2071:                 # explicitly toggles it via the Web UI, honour that. ...

1764:    cached_bri = _init_bri  # seed from Shelly query (avoids brightness=0 on start)
1795:            cached_bri = None
1851:                if cached_bri is not None or ds.dimmer_on:
1853:                    cached_bri = None
1968:                    cached_bri = None
2001:                    cached_bri = MIN_BRIGHTNESS
2077:                        else (cached_bri or MIN_BRIGHTNESS)
2081:                        cached_bri != want_bri
2090:                        cached_bri = want_bri
2097:                    cached_bri = None
2333:                    else (cached_bri or MIN_BRIGHTNESS)
2339:                    cached_bri != want_bri
2348:                    cached_bri = want_bri
2385:                    ds.dimmer_bri = cached_bri or 0
2393:                        f"dimmer {cached_bri if cached_bri is not None else '?'}% ="
2430:            cached_bri = cur_bri
2443:                cached_bri = new_bri
2454:                ds.dimmer_bri = cached_bri or 0

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1640:                     ds.dimmer_user_bri = None
1641:                     ds.strip_user_off = True  # main loop will power off strip
1642:                 log("  [SWITCH] day + auto ON -> automation OFF, all lights OFF")
1643:             else:
1644:                 # Case 2: request lights back — re-enable automation
1645:                 with ds.lock:
1646:                     ds.automation = True
1647:                     ds.dimmer_user_on = None
1648:                     ds.dimmer_user_bri = None
1649:                     ds.strip_user_off = False

(Showing lines 1640-1649 of 2595. Use offset=1650 to continue.)
</content>

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>2290:                         bri_override = None
2291: 
2292:                     eff_bri = bri_override if bri_override is not None else base_bri
2293:                     if eff_bri != strip_bri:
2294:                         led_strip.set_brightness(eff_bri)
2295:                         strip_bri = eff_bri
2296:                     if (r, g, b) != strip_color:
2297:                         led_strip.set_color(r, g, b)
2298:                         strip_color = (r, g, b)
2299: 
2300:                 # Periodic BLE liveness probe
2301:                 if now_mono - last_heartbeat >= BLE_HEARTBEAT_INTERVAL:
2302:                     last_heartbeat = now_mono
2303:                     led_strip.check_alive()
2304: 
2305:             # Choose poll interval: fast tick when strip effect is animating
2306:             day_poll = EFFECT_INTERVAL if strip_animated else POLL_INTERVAL
2307: 
2308:             # Sensor ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>2367:             # ── Auto dimmer control (existing logic) ──────────────────
2368: 
2369:             # How far are we from target?
2370:             gap = sensor_lux - target  # positive = too bright, negative = too dark
2371:             abs_gap = abs(gap)
2372:             deadband = max(DEADBAND_MIN_LUX, target * DEADBAND_PCT)
2373:             time_since_adjust = now_mono - last_adjust_time
2374: 
2375:             # Decide urgency
2376:             # Check for trend-based proactive nudge: if within dead-band but
2377:             # the target has been steadily dropping or rising, nudge the dimmer
2378:             # to keep pace instead of waiting for the gap to grow. ...

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>1628:         if mode == "day":
1629:             if automation:
1630:                 # Case 1: dismiss automated lights — everything off
1631:                 for _attempt in range(3):
1632:                     if dimmer.turn_off() is not None:
1633:                         break
1634:                     time.sleep(0.3)
1635:                 with ds.lock:
1636:                     ds.automation = False
1637:                     ds.dimmer_on = False
1638:                     ds.dimmer_bri = 0
1639:                     ds.dimmer_user_on = None
1640:                     ds.dimmer_user_bri = None
1641:                     ds.strip_user_off = True  # main loop will power off strip
1642:                 log("  [SWITCH] day + auto ON -> automation OFF, all lights OFF")

(Showing lines 1628-1642 of 2595. Use offset=1643 to continue.)
</content>

{
    "id": 0,
    "source": "GATTS",
    "output": true,
    "brightness": 60,
    "temperature": {
        "tC": 44.1,
        "tF": 111.3
    },
    "aenergy": {
        "total": 2575.083,
        "by_minute": [
            184.232,
            182.161,
            183.485
        ],
        "minute_ts": 1773148920
    },
    "apower": 10.8,
    "current": 0.096,
    "voltage": 243.0
}

2026-03-10 13:21:56  solar +31.8° az=200.7° | cloud 100% | outdoor ~  5627lx | target 142.3lx | sensor  93.6lx | dimmer    0%>15% ↑↑↑
2026-03-10 13:21:59  solar +31.8° az=200.7° | cloud 100% | outdoor ~  5627lx | target 142.3lx | sensor  57.5lx | dimmer      100% ↑↑↑
2026-03-10 13:22:03  solar +31.8° az=200.7° | cloud 100% | outdoor ~  5626lx | target 142.3lx | sensor  55.9lx | dimmer    0%>15% ↑↑↑
2026-03-10 13:22:07  solar +31.8° az=200.7° | cloud 100% | outdoor ~  5625lx | target 142.3lx | sensor  55.7lx | dimmer   15%>30% ↑↑↑
2026-03-10 13:22:11  solar +31.8° az=200.7° | cloud 100% | outdoor ~  5625lx | target 142.3lx | sensor  66.7lx | dimmer   15%>30% ↑↑↑
2026-03-10 13:22:15  solar +31.8° az=200.8° | cloud 100% | outdoor ~  5624lx | target 142.3lx | sensor  66.7lx | dimmer   30%>45% ↑↑↑
2026-03-10 13:22:19  solar +31.8° az=200.8° | cloud 100% | outdoor ~  5623lx | target 142.3lx | sensor  80.3lx | dimmer   30%>45% ↑↑↑
2026-03-10 13:22:23  solar +31.8° az=200.8° | cloud 100% | ...

output=True, bri=90
---
{"id":0,"state":true}---
in_mode=detached

13:22:54 on=True bri=100
13:22:54 on=True bri=100
13:22:55 on=True bri=100
13:22:55 on=True bri=100
13:22:56 on=True bri=100
13:22:57 on=True bri=100
13:22:57 on=True bri=100
13:22:58 on=True bri=15
13:22:58 on=True bri=15
13:22:59 on=True bri=15
13:22:59 on=True bri=15
13:23:00 on=True bri=15
13:23:00 on=True bri=15
13:23:01 on=True bri=15
13:23:02 on=True bri=15
13:23:02 on=True bri=15
13:23:03 on=True bri=15
13:23:03 on=True bri=15
13:23:04 on=True bri=15
13:23:04 on=True bri=15
13:23:05 on=True bri=15
13:23:05 on=True bri=15
13:23:06 on=True bri=15
13:23:07 on=True bri=15
13:23:07 on=True bri=15
13:23:08 on=True bri=15
13:23:08 on=True bri=15
13:23:09 on=True bri=30
13:23:09 on=True bri=30
13:23:10 on=True bri=30
13:23:10 on=True bri=30
13:23:11 on=True bri=30
13:23:11 on=True bri=30
13:23:12 on=True bri=30
13:23:13 on=True bri=30
13:23:13 on=True bri=30
13:23:14 on=True bri=30
13:23:14 on=True bri=30
13:23:15 on=True bri=30
13:23:15 on=True bri=30
13:23:16 on=True bri=30
13:23:16 ...

=== Call 1: Input.GetStatus ===
  Response: {'id': 1432, 'src': 'shellydimmerg3-e4b063e72b90', 'result': {'id': 0, 'state': True}}

=== Call 2: Light.GetStatus ===
  Response: {'id': 1433, 'src': 'shellydimmerg3-e4b063e72b90', 'result': {'id': 0, 'source': 'GATTS', 'output': True, 'brightness': 90, 'temperature': {'tC': 44.4, 'tF': 111.9}, 'aenergy': {'total': 2575.338, 'by_minute': [179.803, 184.232, 182.161], 'minute_ts': 1773148980}, 'apower': 16.3, 'current': 0.079, 'voltage': 247.0}}

=== Raw DATA read (no write) ===
  Raw: bytearray(b'{"id":1434,"src":"shellydimmerg3-e4b063e72b90","result":null}')
  Parsed: method result has 'output'? N/A

  delay=0.05s: id=99 is_input_result=True ✅
  delay=0.10s: id=1446 is_input_result=False ❌ STALE
  delay=0.15s: id=99 is_input_result=True ✅
  delay=0.20s: id=99 is_input_result=True ✅
  delay=0.30s: id=99 is_input_result=True ✅
  delay=0.50s: id=99 is_input_result=True ✅

Stopping light-match (PID 941067) ...
Stopped.
--
2026-03-10 13:18:47  solar +32.0° az=199.8° | cloud 100% | outdoor ~  5659lx | target 142.5lx | sensor  97.1lx | dimmer      100% ↑↑↑
2026-03-10 13:18:51  solar +32.0° az=199.8° | cloud 100% | outdoor ~  5658lx | target 142.5lx | sensor  99.6lx | dimmer    0%>15% ↑↑↑
2026-03-10 13:18:55  solar +32.0° az=199.8° | cloud 100% | outdoor ~  5658lx | target 142.5lx | sensor  68.5lx | dimmer      100% ↑↑↑
2026-03-10 13:18:58  solar +32.0° az=199.8° | cloud 100% | outdoor ~  5657lx | target 142.5lx | sensor  68.8lx | dimmer    0%>15% ↑↑↑
2026-03-10 13:19:02  solar +32.0° az=199.8° | cloud 100% | outdoor ~  5656lx | target 142.5lx | sensor  69.7lx | dimmer   15%>30% ↑↑↑
--
2026-03-10 13:19:49  solar +31.9° az=200.1° | cloud 100% | outdoor ~  5649lx | target 142.4lx | sensor 102.1lx | dimmer      100% ↑↑↑
2026-03-10 13:19:53  solar +31.9° az=200.1° | cloud 100% | outdoor ~  5648lx | target 142.4lx | sensor 107.1lx | dimmer    0%>15% ...

If BLE read returns Input.GetStatus result instead of Light.GetStatus:
  output = False
  brightness = 0
  → get_brightness returns (False, 0) — WRONG!

<path>/home/byk/Code/light-match.py</path>
<type>file</type>
<content>611:     async def _rpc_async(self, method: str, params: dict | None = None):
612:         """Send a JSON-RPC call over BLE and wait for the response."""
613:         await self._ensure_connected()
614:         self._rpc_id += 1
615:         cmd: dict = {"id": self._rpc_id, "method": method}
616:         if params:
617:             cmd["params"] = params
618:         payload = json.dumps(cmd, separators=(",", ":")).encode()
619: 
620:         # Write full payload to DATA (write-without-response)
621:         await self._client.write_gatt_char(SHELLY_BLE_DATA, payload, response=False)
622: 
623:         # Wait for Shelly to process the request
624:         await asyncio.sleep(0.2)
625: 
626:         # Read response from DATA — may need multiple reads for large responses
627:         resp_buf = bytearray()
628:         for _ in range(10):  # safety limit on read iterations
629:             try:
630:                 ...

Edit applied successfully.

LSP errors detected in this file, please fix:
<diagnostics file="/home/byk/Code/light-match.py">
ERROR [40:6] Import "yoctopuce.yocto_api" could not be resolved
ERROR [41:6] Import "yoctopuce.yocto_lightsensor" could not be resolved
ERROR [44:10] Import "bleak" could not be resolved
ERROR [598:14] Import "bleak" could not be resolved
ERROR [802:14] Import "bleak" could not be resolved
ERROR [555:62] Expected class but received "(iterable: Iterable[object], /) -> bool"
ERROR [604:28] "connect" is not a known attribute of "None"
ERROR [603:24] "BleakClient" is possibly unbound
ERROR [621:28] "write_gatt_char" is not a known attribute of "None"
ERROR [630:44] "read_gatt_char" is not a known attribute of "None"
ERROR [812:28] "connect" is not a known attribute of "None"
ERROR [807:24] "BleakClient" is possibly unbound
ERROR [817:33] "services" is not a known attribute of "None"
ERROR [831:37] "services" is not a known attribute of "None"
ERROR [857:28] ...

Syntax OK

Device E4:B0:63:E7:2B:92 not available
Connected

  iter 1: input=True, on=True, bri=100
  iter 2: input=True, on=True, bri=100
  iter 3: input=True, on=True, bri=100
  iter 4: input=True, on=True, bri=100
  iter 5: input=True, on=True, bri=100
  iter 6: input=True, on=True, bri=100
  iter 7: input=True, on=True, bri=100
  iter 8: input=True, on=True, bri=100
  iter 9: input=True, on=True, bri=100
  iter 10: input=True, on=True, bri=100

✅ No cross-contamination!

[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007/desc0009
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char0007
	5f6d4f53-5f52-5043-5f64-6174615f5f5f
	Vendor specific
[DEL] Descriptor (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a/desc000c
	00002902-0000-1000-8000-00805f9b34fb
	Client Characteristic Configuration
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000a
	5f6d4f53-5f52-5043-5f72-785f63746c5f
	Vendor specific
[DEL] Characteristic (Handle 0x0000)
	/org/bluez/hci0/dev_E4_B0_63_E7_2B_92/service0006/char000d
	5f6d4f53-5f52-5043-5f74-785f63746c5f
	Vendor specific
[DEL] Primary Service (Handle ...

=== Last 25 log lines ===
2026-03-10 13:26:34  solar +31.5° az=202.0° | cloud 100% | outdoor ~  5578lx | target 142.0lx | sensor 110.4lx | dimmer      100% ↑↑↑
2026-03-10 13:26:38  solar +31.5° az=202.0° | cloud 100% | outdoor ~  5578lx | target 142.0lx | sensor 108.7lx | dimmer      100% ↑↑↑
2026-03-10 13:26:42  solar +31.5° az=202.0° | cloud 100% | outdoor ~  5577lx | target 142.0lx | sensor 103.8lx | dimmer      100% ↑↑↑
2026-03-10 13:26:45  solar +31.5° az=202.1° | cloud 100% | outdoor ~  5576lx | target 142.0lx | sensor 100.4lx | dimmer      100% ↑↑↑
2026-03-10 13:26:49  solar +31.5° az=202.1° | cloud 100% | outdoor ~  5576lx | target 141.9lx | sensor  97.9lx | dimmer      100% ↑↑↑
2026-03-10 13:26:52  solar +31.5° az=202.1° | cloud 100% | outdoor ~  5575lx | target 141.9lx | sensor  96.3lx | dimmer      100% ↑↑↑
2026-03-10 13:26:56  solar +31.5° az=202.1° | cloud 100% | outdoor ~  5574lx | target 141.9lx | sensor  95.4lx | dimmer      100% ↑↑↑
2026-03-10 13:26:59  solar +31.5° ...