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Parse Bluetooth RSSI from bluetoothctl output

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- Capture RSSI from [CHG] Device XX:XX RSSI: -XX lines
- Update device RSSI in real-time as bluetoothctl reports changes
- Auto-refresh selected device panel when RSSI updates
- Preserve RSSI when merging device updates

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Smittix
2026-01-08 12:40:49 +00:00
parent 0c310ab068
commit b60f2cdf81
2 changed files with 29 additions and 0 deletions
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20
routes/bluetooth.py
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@@ -219,10 +219,30 @@ def stream_bt_scan(process, scan_mode):
line = re.sub(r'\r', '', line)
if 'Device' in line:
# Check for RSSI update: [CHG] Device XX:XX:XX RSSI: -65
rssi_match = re.search(r'([0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}).*RSSI:\s*(-?\d+)', line)
if rssi_match:
mac = rssi_match.group(1).upper()
rssi = int(rssi_match.group(2))
if mac in app_module.bt_devices:
app_module.bt_devices[mac]['rssi'] = rssi
app_module.bt_devices[mac]['last_seen'] = time.time()
# Send RSSI update
app_module.bt_queue.put({
**app_module.bt_devices[mac],
'type': 'device',
'device_type': app_module.bt_devices[mac].get('type', 'other'),
'action': 'update',
})
continue
# Check for new device: [NEW] Device XX:XX:XX Name
match = re.search(r'([0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2})\s*(.*)', line)
if match:
mac = match.group(1).upper()
name = match.group(2).strip()
# Remove "RSSI: -XX" from name if present
name = re.sub(r'\s*RSSI:\s*-?\d+\s*', '', name).strip()
manufacturer = get_manufacturer(mac)
device = {