AngePierreandClaude Opus 5
c167c836e6
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>
33 lines
1.3 KiB
Bash
Executable File
33 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Installs the build- and run-time packages the node needs. Idempotent: apt is a
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# no-op for what is already there.
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#
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# The set is the same across Jetson generations — only the distro release behind
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# it changes (18.04 -> 22.04), and apt resolves the right versions itself. No
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# GStreamer: the direct preview route encodes no video.
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set -euo pipefail
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here=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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eval "$("$here/detect_platform.sh")"
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echo ">> Dependances pour JetPack ${JETPACK} (L4T ${L4T}, ${SOC})"
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# python3 is present on every JetPack image; websockets is the only bridge dep and
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# is pure Python, so it works identically everywhere. Prefer apt's package, fall
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# back to pip when the distro is too old to carry it.
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sudo apt-get update -qq
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sudo apt-get install -y --no-install-recommends \
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build-essential cmake pkg-config \
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libusb-1.0-0-dev libudev-dev liblz4-dev libjpeg-turbo8-dev \
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python3 python3-pip
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if ! python3 -c 'import websockets' 2>/dev/null; then
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echo ">> websockets absent — installation via pip"
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# 8.1 is what the Nano runs and what bridge.py was written against; anything
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# >=8 keeps the same asyncio API surface the bridge uses.
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python3 -m pip install --user "websockets>=8,<13" || \
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sudo apt-get install -y python3-websockets
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fi
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echo ">> Dependances OK"
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