LedgerHQ / LedgerHQ/blue-loader-python

Debug Firmware is not loadable?

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Dominant language
Python
Stars
125
Forks
75
PR merge metrics
No merged PRs in 30d

Description

As documented here:

https://ledger.readthedocs.io/en/latest/userspace/debugging.html

I swear this used to work, but now I get

ledgerblue.commException.CommException: Exception : Invalid status 6984 (Unknown reason)

when trying to load either the updater or the firmware.

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 with the documented debugging procedure at ledger.readthedocs.io/en/latest/userspace/debugging.html and reproduce loading both the updater and firmware. Investigate the reported Invalid status 6984 error in the loader workflow. Done means the documented debug-firmware loading process succeeds without the exception.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
embedded-iot, tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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