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Jetson/systemd/ithaca-bridge.service.in
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AngePierreandClaude Opus 5 c167c836e6 Portable Ithaca capture node: one install for every Jetson
Extract the install that was applied by hand to the Jetson Nano into a single
checkout that builds itself for whatever Jetson it lands on.

The two nodes on the rig share no JetPack — tegra210 caps at 4, tegra234 needs
5+ — so nothing binary is portable between them. The source and the procedure
are: install.sh detects the platform (L4T / JetPack / SoC), installs deps,
builds the OrbbecSDK and the preview server from source locally, and generates
a per-user config and systemd unit. The tested bridge.py ships verbatim; all
machine-specific paths live in the generated config, so it stays unmodified —
its one hardcoded path is made home-relative.

The retired GStreamer/RTSP target is dropped: the direct route encodes no video.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-10 15:57:15 +02:00

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[Unit]
Description=Ithaca WebSocket bridge (Jetson node)
Documentation=file:@REPO@/bridge/bridge.py
After=network.target usbfs-memory.service
Wants=network.target
[Service]
Type=simple
User=@USER@
WorkingDirectory=@REPO@/bridge
ExecStart=/usr/bin/python3 -u @REPO@/bridge/bridge.py @REPO@/bridge/config.json
Restart=always
RestartSec=5
KillSignal=SIGINT
TimeoutStopSec=20
StandardOutput=journal
StandardError=journal
SyslogIdentifier=ithaca-bridge
[Install]
WantedBy=multi-user.target