openbikesensor / openbikesensor/OpenBikeSensorFirmware

Autodetect hardware revision as far as possible

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#138 1 comment 0 reactions 0 assignees View on GitHub

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Dominant language
C++
Stars
124
Forks
29
PR merge metrics
No merged PRs in 30d

Description

Not sure if this can be fully accomplished?

Testing if there is reading on IO34 can help? Can we detect if there are pull up resistors?

It is no blocker if we can not detect this fully but this could help in some situations:

  • Upload the info to the web portal
  • Reduce validity range of the distance sensors
  • Communication for feedback and reports

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the firmware code that reads IO34 and configures or detects pull-up resistors on the ESP32/Arduino hardware. Determine whether those signals can distinguish hardware revisions, then verify what revision information could be reported to the web portal or used for distance-sensor validity and feedback; document limitations if full detection is not possible.

Written by the indexing model from the issue text.

Assessment

Tech stack
arduino, cpp
Domain
embedded-iot
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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