mirror of
https://github.com/google/bumble.git
synced 2026-04-16 00:25:31 +00:00
156 lines
4.5 KiB
Python
156 lines
4.5 KiB
Python
# Copyright 2024 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import asyncio
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# -----------------------------------------------------------------------------
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# Imports
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# -----------------------------------------------------------------------------
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import logging
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from typing import Any
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import click
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import bumble.logging
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from bumble import transport
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from bumble.colors import color
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from bumble.drivers import intel
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from bumble.host import Host
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# -----------------------------------------------------------------------------
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# Logging
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# -----------------------------------------------------------------------------
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logger = logging.getLogger(__name__)
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# -----------------------------------------------------------------------------
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def print_device_info(device_info: dict[intel.ValueType, Any]) -> None:
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if (mode := device_info.get(intel.ValueType.CURRENT_MODE_OF_OPERATION)) is not None:
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print(
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color("MODE:", "yellow"),
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mode.name,
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)
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print(color("DETAILS:", "yellow"))
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for key, value in device_info.items():
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print(f" {color(key.name, 'green')}: {value}")
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# -----------------------------------------------------------------------------
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async def get_driver(host: Host, force: bool) -> intel.Driver | None:
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# Create a driver
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driver = await intel.Driver.for_host(host, force)
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if driver is None:
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print("Device does not appear to be an Intel device")
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return None
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return driver
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# -----------------------------------------------------------------------------
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async def do_info(usb_transport, force):
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async with await transport.open_transport(usb_transport) as (
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hci_source,
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hci_sink,
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):
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host = Host(hci_source, hci_sink)
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driver = await get_driver(host, force)
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if driver is None:
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return
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# Get and print the device info
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print_device_info(await driver.read_device_info())
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# -----------------------------------------------------------------------------
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async def do_load(usb_transport: str, force: bool) -> None:
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async with await transport.open_transport(usb_transport) as (
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hci_source,
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hci_sink,
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):
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host = Host(hci_source, hci_sink)
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driver = await get_driver(host, force)
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if driver is None:
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return
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# Reboot in bootloader mode
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await driver.load_firmware()
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# Get and print the device info
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print_device_info(await driver.read_device_info())
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# -----------------------------------------------------------------------------
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async def do_bootloader(usb_transport: str, force: bool) -> None:
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async with await transport.open_transport(usb_transport) as (
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hci_source,
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hci_sink,
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):
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host = Host(hci_source, hci_sink)
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driver = await get_driver(host, force)
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if driver is None:
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return
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# Reboot in bootloader mode
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await driver.reboot_bootloader()
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# -----------------------------------------------------------------------------
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@click.group()
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def main():
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bumble.logging.setup_basic_logging()
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@main.command
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@click.argument("usb_transport")
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@click.option(
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"--force",
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is_flag=True,
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default=False,
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help="Try to get the device info even if the USB info doesn't match",
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)
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def info(usb_transport, force):
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"""Get the firmware info."""
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asyncio.run(do_info(usb_transport, force))
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@main.command
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@click.argument("usb_transport")
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@click.option(
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"--force",
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is_flag=True,
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default=False,
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help="Load even if the USB info doesn't match",
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)
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def load(usb_transport, force):
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"""Load a firmware image."""
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asyncio.run(do_load(usb_transport, force))
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@main.command
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@click.argument("usb_transport")
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@click.option(
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"--force",
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is_flag=True,
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default=False,
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help="Attempt to reboot event if the USB info doesn't match",
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)
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def bootloader(usb_transport, force):
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"""Reboot in bootloader mode."""
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asyncio.run(do_bootloader(usb_transport, force))
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# -----------------------------------------------------------------------------
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if __name__ == '__main__':
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main()
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