Comma Device bc740bd0b3 honda: read the Bosch-A radar on verified platforms (RX-only)
Ported from StarPilot (mawei/StarPilot): the sunnypilot Honda radar interface
deliberately returns no points for Bosch cars, so radard never sees the stock
radar. This brings in the hand-written 16-slot Bosch-A decoder:

- radar_interface.py: full Bosch-A object bank decode (0x280-0x2FF main frames
  plus the 0x290-0x297 companion frames), range/rate/angle conversion and sweep
  triggering. Receive only - it never sends CAN, so factory AEB/CMBS/FCW stay
  live and no safety change or rebuild is required.
- dbc/honda_bosch_a_radar.dbc: the bit geometry the decoder parses.
- values.py: HONDA_CIVIC_BOSCH and HONDA_CRV_5G (the verified platforms) point
  Bus.radar at the new DBC; HONDA_BOSCH_A / HONDA_BOSCH_A_RADAR_VERIFIED sets
  describe which platforms may use it.
- interface.py: radarUnavailable is cleared for verified platforms unless a
  kill switch is present. The switch is a sentinel file
  (/data/params/d/HondaBoschARadarOff) instead of a params_keys.h entry, so no
  libparams rebuild is needed.

With radar points flowing, the existing sunnypilot longitudinal control can use
them; nothing in carcontroller or safety was touched.
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🌞 What is sunnypilot?

sunnypilot is a fork of comma.ai's openpilot, an open source driver assistance system. sunnypilot offers the user a unique driving experience for over 300+ supported car makes and models with modified behaviors of driving assist engagements. sunnypilot complies with comma.ai's safety rules as accurately as possible.

💭 Join our Community Forum

Join the official sunnypilot community forum to stay up to date with all the latest features and be a part of shaping the future of sunnypilot!

Documentation

https://docs.sunnypilot.ai/ is your one stop shop for everything from features to installation to FAQ about the sunnypilot

🚘 Running on a dedicated device in a car

First, check out this list of items you'll need to get started.

Installation

Next, refer to the sunnypilot community forum for installation instructions, as well as a complete list of Recommended Branch Installations.

🎆 Pull Requests

We welcome both pull requests and issues on GitHub. Bug fixes are encouraged.

Pull requests should be against the most current master branch.

📊 User Data

By default, sunnypilot uploads the driving data to comma servers. You can also access your data through comma connect.

sunnypilot is open source software. The user is free to disable data collection if they wish to do so.

sunnypilot logs the road-facing camera, CAN, GPS, IMU, magnetometer, thermal sensors, crashes, and operating system logs. The driver-facing camera and microphone are only logged if you explicitly opt-in in settings.

By using this software, you understand that use of this software or its related services will generate certain types of user data, which may be logged and stored at the sole discretion of comma. By accepting this agreement, you grant an irrevocable, perpetual, worldwide right to comma for the use of this data.

Licensing

sunnypilot is released under the MIT License. This repository includes original work as well as significant portions of code derived from openpilot by comma.ai, which is also released under the MIT license with additional disclaimers.

The original openpilot license notice, including comma.ai’s indemnification and alpha software disclaimer, is reproduced below as required:

openpilot is released under the MIT license. Some parts of the software are released under other licenses as specified.

Any user of this software shall indemnify and hold harmless Comma.ai, Inc. and its directors, officers, employees, agents, stockholders, affiliates, subcontractors and customers from and against all allegations, claims, actions, suits, demands, damages, liabilities, obligations, losses, settlements, judgments, costs and expenses (including without limitation attorneys’ fees and costs) which arise out of, relate to or result from any use of this software by user.

THIS IS ALPHA QUALITY SOFTWARE FOR RESEARCH PURPOSES ONLY. THIS IS NOT A PRODUCT. YOU ARE RESPONSIBLE FOR COMPLYING WITH LOCAL LAWS AND REGULATIONS. NO WARRANTY EXPRESSED OR IMPLIED.

For full license terms, please see the LICENSE file.

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Your continuous love and support are greatly appreciated! Enjoy 🥰

- Jason, Founder of sunnypilot

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