Method write

ci/util/ble_interface.py:91–96

Write string data to RX characteristic (host -> device).

(self, data: str)

        self._client = None

    async def write(self, data: str) -> None:
        """Write string data to RX characteristic (host -> device)."""
        if not self._client or not self._client.is_connected:
            raise RuntimeError("BLE not connected")
        payload = data.encode("utf-8")
        await self._client.write_gatt_char(BLE_CHAR_RX_UUID, payload, response=True)

    async def read_lines(self, timeout: float) -> AsyncIterator[str]:
        """Async iterator yielding lines received via BLE NOTIFY.