lowRISC / lowRISC/opentitan

[i2c] Multi-controller support

Open
#22,315 2 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

IP:i2c Triage Priority
Dominant language
SystemVerilog
Stars
3.6k
Forks
1.1k
Avg merge
2d 22h
Merged PRs (30d)
141

Description

Pending decision; to be populated with details

## Open items
- [x] [This automatic sending of a Stop condition when SW doesn't handle an interrupt](https://github.com/lowRISC/opentitan/pull/22049#discussion_r1542081380) may have to be revisited for multi-controller support.
- [x] https://github.com/lowRISC/opentitan/issues/18004 may be relevant
- [ ] To be completed

Contributor guide

Open the contributing guide

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 reading the discussion on pull request 22049 and issue 18004, then resolve the pending decision about Stop conditions during interrupt handling. The issue is not ready to implement: complete the missing details and open-item list before identifying the affected entry points and defining what multi-controller support must cover.

Written by the indexing model from the issue text.

Assessment

Domain
embedded-iot
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
15/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.