61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
#!/usr/bin/env python3
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"""Host probe v7 — battery charge via the business operations API.
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One call per port: ``LocalDeviceClient.get_battery_soc`` (discovery,
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apower, per-pack BMS reads). Prints the percentage.
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Run from the repo root on the SoftAP-joined host:
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python3 scripts/host_probe7.py --sn A03X2516013210060005 --ports 9000
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"""
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import argparse
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import json
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import os
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import socket
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import sys
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sys.path.insert(0, os.path.dirname(os.path.dirname(
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os.path.abspath(__file__))))
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from franklinwh_agate_client.device_local import ( # noqa: E402
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LocalDeviceClient,
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)
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from franklinwh_agate_client.protocol import ( # noqa: E402
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generate_secret_key,
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)
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def main():
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ap = argparse.ArgumentParser()
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ap.add_argument("--sn", required=True)
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ap.add_argument("--host", default="10.100.1.1")
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ap.add_argument("--ports", default="9000")
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ap.add_argument("--timeout", type=float, default=5.0)
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ap.add_argument("--raw", action="store_true",
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help="print the full reply envelope")
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args = ap.parse_args()
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print("secret key for %s: %s (radix 16)"
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% (args.sn, generate_secret_key(args.sn)))
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for port in [int(p) for p in args.ports.split(",") if p.strip()]:
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client = LocalDeviceClient(args.sn, host=args.host,
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socket_port=port, timeout=args.timeout)
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try:
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result = client.get_battery_soc()
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except (ConnectionError, socket.error, TimeoutError) as exc:
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print("=== port %d: error: %s: %s"
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% (port, type(exc).__name__, exc))
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continue
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print("=== port %d" % port)
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if args.raw:
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print(json.dumps(result.get("reply"), indent=2, default=str))
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return 0
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value = result["value"]
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print("==> soc: %s%% (source=%s, cmd=%s)"
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% (value, result["source"], result["cmd"])
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if value is not None else "==> soc: unknown")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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