mikkeli
6a7de03773
obd-poller asks 0x7DF for the nine obd2 signals, only while the bus is alive, and publishes envelopes stamped with the reply's kernel time. The recorder subscribes to yukart/vehicle/* and writes vehicle.ndjson beside the frames. Tested against a fake ECU on vcan0. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
32 lines
1.4 KiB
Bash
Executable File
32 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Build the obd-poller for aarch64, check it against the car's glibc, and install it
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# on an Orin as the yukart-obd-poller service.
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#
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# usage: scripts/deploy-obd-poller.sh [host] (default: mikkeli-orin-nano)
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#
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# Cross-compiles from the workstation (the documented fallback): the development
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# Orin is the preferred native build host. Either way check-glibc.sh gates it.
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set -euo pipefail
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HOST="${1:-mikkeli-orin-nano}"
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cd "$(dirname "$0")/.."
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TARGET=aarch64-unknown-linux-gnu
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BIN="target/$TARGET/release/obd-poller"
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cargo build --release --target "$TARGET" --bin obd-poller
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scripts/check-glibc.sh "$BIN"
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# Binary lives under ~/infra per the host repo's guidelines; /usr/local/bin gets a symlink.
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ssh "$HOST" 'mkdir -p ~/infra/svc-core'
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scp -q "$BIN" "$HOST:infra/svc-core/obd-poller.new"
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scp -q deploy/yukart-obd-poller.service "$HOST:infra/svc-core/yukart-obd-poller.service"
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ssh "$HOST" 'set -e
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mv ~/infra/svc-core/obd-poller.new ~/infra/svc-core/obd-poller
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sudo ln -sfn "$HOME/infra/svc-core/obd-poller" /usr/local/bin/yukart-obd-poller
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sudo install -m 0644 ~/infra/svc-core/yukart-obd-poller.service /etc/systemd/system/yukart-obd-poller.service
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sudo systemctl daemon-reload
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sudo systemctl enable yukart-obd-poller.service >/dev/null
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sudo systemctl restart yukart-obd-poller.service
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sleep 1
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systemctl --no-pager --lines=5 status yukart-obd-poller.service'
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