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Send large BLE host frames across multiple notifies.

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Prefer ATT MTU 517 and chunk oversized responses so CLIENT_INFO/BATTERY work with many pods; reset the goTool parser after timeouts so partial frames do not poison the next exchange.

Co-authored-by: Cursor <cursoragent@cursor.com>
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skruecken
2026-11-01 23:53:40 +01:00
co-authored by Cursor
parent 9046677460
commit 141176a824
7 changed files with 114 additions and 42 deletions
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docs/ARCHITECTURE.md
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@@ -109,7 +109,7 @@ sequenceDiagram
└─────────────────────────────────────────────────────────────┘
```
**Host UART vs BLE:** Nur einer aktiv (DIP8). Gleiches Framing (`0xAA`…`0xCC`) und dieselbe `cmd_queue`. BLE: NUS-ähnliche GATT-Char, Write=RX, Notify=TX. `gotool serve` verbindet UART oder BLE über Dashboard/REST/WS (`managedHost`); **OTA** über UART oder BLE (ATT MTU ≥ ~219). Bei BLE-Host und aktivem Accel-Stream pusht `ble_stream` periodisch `BLE_STREAM_TICK` (10–16 ms, Default 10; pausiert während OTA) mit `esp_timestamp_us` (Live-Pfad bevorzugt Tick statt CACHE_STATUS-Poll).
**Host UART vs BLE:** Nur einer aktiv (DIP8). Gleiches Framing (`0xAA`…`0xCC`) und dieselbe `cmd_queue`. BLE: NUS-ähnliche GATT-Char, Write=RX, Notify=TX; Frames größer als ATT MTU-3 werden in aufeinanderfolgende Notifies gestückelt (Host-Parser reassembliert). `gotool serve` verbindet UART oder BLE über Dashboard/REST/WS (`managedHost`); **OTA** über UART oder BLE (ATT MTU ≥ ~219, preferred 517). Bei BLE-Host und aktivem Accel-Stream pusht `ble_stream` periodisch `BLE_STREAM_TICK` (10–16 ms, Default 10; pausiert während OTA) mit `esp_timestamp_us` (Live-Pfad bevorzugt Tick statt CACHE_STATUS-Poll).
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