Files
wesandClaude Opus 4.8 34155fd7f9 Add HA custom integration; fix bleak 3.x write-without-response regression
The OneControl panel's command characteristic is a streaming (Write Without
Response) endpoint. Bleak 3.x changed write_gatt_char to default to
write-with-response when the char advertises the "write" property, so every
command (incl. switch turn_on/off) got rejected by the panel with ATT 0x0E
(Unlikely Error), surfaced as BleakGATTProtocolError. Force response=False on
the command write (matching the auth key write) to restore control.

Also commits the productionized custom_components integration (config flow,
coordinator, switch/sensor/cover entities, key-seed TEA auth, COBS codec) and
the matching src/ RE client/COBS fixes (big-endian framing, table-driven CRC8,
status-event decoding) that were developed but never tracked.

Verified live on the campsite HAOS Pi: switch.exterior_lights / interior_lights
toggle the physical panel with no GATT error.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-09 06:41:14 -04:00

54 lines
1.9 KiB
Python

import re
import voluptuous as vol
from homeassistant import config_entries
from homeassistant.components.bluetooth import async_ble_device_from_address
from homeassistant.data_entry_flow import FlowResult
from .client.onecontrol_client import OneControlClient
from .const import DOMAIN
_MAC_RE = re.compile(r"^([0-9A-F]{2}:){5}[0-9A-F]{2}$")
class OneControlConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
VERSION = 1
async def async_step_user(self, user_input: dict | None = None) -> FlowResult:
errors: dict[str, str] = {}
if user_input is not None:
address = user_input["address"].strip().upper()
if not _MAC_RE.match(address):
errors["address"] = "invalid_mac"
else:
await self.async_set_unique_id(address)
self._abort_if_unique_id_configured()
ble_device = async_ble_device_from_address(self.hass, address)
connected = False
for _ in range(2):
client = OneControlClient(address, ble_device=ble_device)
try:
await client.connect()
await client.disconnect()
connected = True
break
except Exception:
pass
if not connected:
errors["base"] = "cannot_connect"
else:
return self.async_create_entry(
title=f"OneControl ({address})",
data={"address": address},
)
return self.async_show_form(
step_id="user",
data_schema=vol.Schema({
vol.Required("address", description={"suggested_value": "30:C6:F7:E0:80:8E"}): str,
}),
errors=errors,
)