feat: OTA firmware update (Issue #492) #500

sl-jetson · 2026-03-05T17:23:56-05:00

sl-jetson commented

2026-03-05 17:23:56 -05:00

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sl-jetson added 1 commit 2026-03-05 17:23:56 -05:00

feat: OTA firmware update (Issue #492 ) d79e38eb5b

Complete over-the-air (OTA) firmware update system with:

Features:
- Downloads releases from Gitea (seb/saltylab-firmware)
- Automatic colcon build in staging directory
- Symlink-based atomic deployment
- ROS2 service restart via systemd
- Automatic rollback on build failure
- Version tracking in ~/.saltybot-data/versions.json
- Update history with timestamps

Safety:
- Blocks updates if robot velocity > 0.05 m/s
- Velocity monitoring via odometry subscription
- Backup before update for recovery

Triggers:
- MQTT /saltybot/ota_command: 'check', 'update:<version>', 'rollback'
- /saltybot/ota_status: JSON status updates
- Dashboard integration ready

Configuration:
- Gitea API base, repo info, directories
- Build timeout: 3600s (1 hour)
- Service restart automation
- Backup retention policy

ROS2 package structure complete with launch files and config.

sl-jetson merged commit 83e3033abe into main

2026-03-05 17:24:58 -05:00

sl-jetson referenced this issue from a commit

2026-03-05 17:25:00 -05:00

Merge pull request 'feat: OTA firmware update (Issue #492)' (#500) from sl-jetson/issue-492-ota-update into main

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Reference: seb/saltylab-firmware#500