Portable reference implementation of the Cyphal protocol stack in C++ for embedded systems and Linux.
active 2023-08-30 → 2025-12-17 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 841 days from 2023-08-30 to 2025-12-17. Pushes: 189 total, peak 7 in a day. Pull requests: 27 total, peak 2 in a day. Issues: 33 total, peak 6 in a day. Comments: 257 total, peak 25 in a day. Stars: 30 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| serges147 | 351 | 165 | 23 | 83 |
| pavel-kirienko | 161 | 13 | 3 | 84 |
| thirtytwobits | 75 | 0 | 0 | 37 |
| lydia-at-amazon | 43 | 0 | 1 | 16 |
| sonarcloud[bot] | 34 | 0 | 0 | 34 |
| github-merge-queue[bot] | 11 | 11 | 0 | 0 |
| emrainey | 7 | 0 | 0 | 3 |
| lionsheart-git | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#432pavel-kirienko2025-12-17 00:08UDP Media Layer send method's design is incorrect
- Pull request#442pavel-kirienko2025-11-14 22:41
- Issue comment#267thirtytwobits2025-03-14 21:14Add QEMU build and test on MIPS
- Issue#267thirtytwobits2025-03-14 21:14Add QEMU build and test on MIPS
- Issue comment#438serges1472025-02-07 06:23CAN TX pipeline is broken after recent refactoring to use new `canardTxPoll` api.
- Issue#438serges1472025-02-07 06:23CAN TX pipeline is broken after recent refactoring to use new `canardTxPoll` api.
- Pull request#437serges1472025-02-07 06:23
- Issue#433thirtytwobits2025-02-02 23:16UDP Media Layer send method's design is incorrect
- Issue#433thirtytwobits2025-02-02 21:56UDP Media Layer send method's design is incorrect
- Issue#432thirtytwobits2025-02-02 21:41UDP Media Layer send method's design is incorrect
- Issue comment#430thirtytwobits2025-02-02 21:11TransportImpl::sendNextFrameToMediaTxSocket schedules callback without checking for work
- Issue comment#430thirtytwobits2025-02-02 20:30TransportImpl::sendNextFrameToMediaTxSocket schedules callback without checking for work
- Issue comment#414thirtytwobits2025-02-02 19:36Size/Speed optimization: create O(n) version of chronomorphize
- Issue#431thirtytwobits2025-02-02 02:08duration cast missing when using 'ard µsec
- Issue comment#430thirtytwobits2025-02-02 01:22TransportImpl::sendNextFrameToMediaTxSocket schedules callback without checking for work
- Issue#430thirtytwobits2025-02-02 01:19TransportImpl::sendNextFrameToMediaTxSocket schedules callback without checking for work
- Issue comment#429thirtytwobits2025-02-02 01:12TransportImpl::peekFirstValidTxItem has unbounded loop
- Issue#429thirtytwobits2025-02-02 01:11TransportImpl::peekFirstValidTxItem has unbounded loop
- Issue#428thirtytwobits2025-02-01 20:15Design Note: Need to think about multi-network systems in the media layer and transport layer
- Issue comment#427thirtytwobits2025-02-01 00:59UDP socket abstraction needs a deregister step
- Issue#427thirtytwobits2025-02-01 00:58UDP socket abstraction needs a deregister step
- Issue#426thirtytwobits2025-02-01 00:23IRxSocket media data buffer type should be opaque
- Issue comment#425thirtytwobits2025-01-31 23:11Design note: IMedia socket factory methods should take `IExecutor&`
- Issue#425thirtytwobits2025-01-31 23:01Design note: IMedia socket factory methods should take `IExecutor&`
- Issue#424thirtytwobits2025-01-31 01:08cetl::rtti should be inherited virtually in non-final types
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 30 stars here means stars gained during the window, not the repo's star count.