auto: update RTK rover/base + config (2026-05-01 17:00:43)
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#!/usr/bin/env python3
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import sqlite3, json, time, os
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from flask import Flask, render_template, request, Response, redirect, url_for
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DB_PATH = "/home/naue/rtk/rtk_rover.db"
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CMD_FILE = "/home/naue/rtk/rtk_rover_cmd.json"
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app = Flask(__name__)
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def db():
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con = sqlite3.connect(DB_PATH)
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con.row_factory = sqlite3.Row
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return con
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def write_cmd(cmd):
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tmp = CMD_FILE + ".tmp"
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with open(tmp, "w", encoding="utf-8") as f:
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json.dump({"cmd": cmd, "note": "web", "ts": time.time()}, f)
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os.replace(tmp, CMD_FILE)
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@app.route("/", methods=["GET"])
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def index():
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con = db()
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sessions = con.execute("""
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SELECT session_id,
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datetime(start_ts,'unixepoch','localtime') AS start_time,
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CASE WHEN end_ts IS NULL THEN '' ELSE datetime(end_ts,'unixepoch','localtime') END AS end_time,
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note,
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end_ts
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FROM sessions
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ORDER BY start_ts DESC
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LIMIT 50
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""").fetchall()
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active_session = con.execute("""
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SELECT session_id, datetime(start_ts,'unixepoch','localtime') AS start_time, note
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FROM sessions
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WHERE end_ts IS NULL
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ORDER BY start_ts DESC
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LIMIT 1
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""").fetchone()
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session_id = request.args.get("session_id") or (sessions[0]["session_id"] if sessions else "")
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only_fix = request.args.get("only_fix", "0") == "1"
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params = []
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where = ""
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if session_id:
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where += " WHERE session_id=?"
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params.append(session_id)
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if only_fix:
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where += " AND carr_soln=2" if where else " WHERE carr_soln=2"
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points = con.execute(f"""
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SELECT datetime(unix_ts,'unixepoch','localtime') AS t,
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lat, lon, hmsl_corr_m, hacc_m, vacc_m, carr_soln, num_sats, source
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FROM gnss_pvt
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{where}
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ORDER BY unix_ts DESC
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LIMIT 200
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""", params).fetchall()
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count = con.execute(f"SELECT COUNT(*) AS n FROM gnss_pvt {where}", params).fetchone()["n"]
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return render_template("index.html",
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sessions=sessions,
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session_id=session_id,
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only_fix=only_fix,
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points=points,
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count=count,
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active_session=active_session)
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@app.route("/record/start", methods=["POST"])
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def record_start():
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write_cmd("start")
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return redirect(url_for("index"))
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@app.route("/record/stop", methods=["POST"])
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def record_stop():
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write_cmd("stop")
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return redirect(url_for("index"))
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@app.route("/export.csv")
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def export_csv():
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session_id = request.args.get("session_id")
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only_fix = request.args.get("only_fix", "0") == "1"
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params = []
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where = ""
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if session_id:
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where += " WHERE session_id=?"
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params.append(session_id)
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if only_fix:
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where += " AND carr_soln=2" if where else " WHERE carr_soln=2"
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con = db()
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rows = con.execute(f"""
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SELECT datetime(unix_ts,'unixepoch','localtime') AS t,
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lat, lon, hmsl_m, hmsl_corr_m, hacc_m, vacc_m,
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fix_type, carr_soln, diff_soln, gnss_ok, num_sats, source
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FROM gnss_pvt
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{where}
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ORDER BY unix_ts ASC
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""", params).fetchall()
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def generate():
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yield "time,lat,lon,hmsl_m,hmsl_corr_m,hacc_m,vacc_m,fix_type,carr_soln,diff_soln,gnss_ok,num_sats,source\n"
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for r in rows:
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yield ",".join(str(r[k]) if r[k] is not None else "" for k in r.keys()) + "\n"
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return Response(generate(), mimetype="text/csv",
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headers={"Content-Disposition": "attachment; filename=rtk_export.csv"})
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if __name__ == "__main__":
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app.run(host="0.0.0.0", port=8080)
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@@ -0,0 +1,76 @@
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<!doctype html>
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<html lang="de">
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<head>
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<meta charset="utf-8">
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<title>RTK Rover DB</title>
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<style>
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body { font-family: sans-serif; margin: 2rem; background: #f6f6f6; }
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h1 { margin-top: 0; }
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.card { background: white; padding: 1rem; border-radius: 10px; margin-bottom: 1rem; box-shadow: 0 1px 5px #ccc; }
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table { width: 100%; border-collapse: collapse; background: white; }
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th, td { padding: .45rem; border-bottom: 1px solid #ddd; font-size: .9rem; }
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th { text-align: left; background: #eee; }
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.fix { color: green; font-weight: bold; }
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.float { color: orange; font-weight: bold; }
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select, button, input { padding: .4rem; }
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</style>
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</head>
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<body>
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<h1>RTK Rover Datenbank</h1>
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<div class="card">
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<form method="get">
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<label>Session:</label>
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<select name="session_id">
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{% for s in sessions %}
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<option value="{{s.session_id}}" {% if s.session_id == session_id %}selected{% endif %}>
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{{s.start_time}} | {{s.note}} | {{s.session_id[:8]}}
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</option>
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{% endfor %}
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</select>
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<label>
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<input type="checkbox" name="only_fix" value="1" {% if only_fix %}checked{% endif %}>
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nur RTK FIX
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</label>
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<button type="submit">Anzeigen</button>
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<a href="/export.csv?session_id={{session_id}}{% if only_fix %}&only_fix=1{% endif %}">CSV exportieren</a>
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</form>
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</div>
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<div class="card">
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<b>Punkte:</b> {{count}} |
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<b>Anzeige:</b> letzte {{points|length}}
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</div>
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<table>
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<tr>
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<th>Zeit</th>
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<th>Lat</th>
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<th>Lon</th>
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<th>hMSL corr</th>
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<th>hAcc</th>
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<th>vAcc</th>
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<th>RTK</th>
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<th>Sats</th>
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<th>Quelle</th>
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</tr>
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{% for p in points %}
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<tr>
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<td>{{p.t}}</td>
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<td>{{"%.8f"|format(p.lat)}}</td>
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<td>{{"%.8f"|format(p.lon)}}</td>
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<td>{{"%.3f"|format(p.hmsl_corr_m)}}</td>
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<td>{{"%.3f"|format(p.hacc_m)}}</td>
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<td>{{"%.3f"|format(p.vacc_m)}}</td>
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<td class="{% if p.carr_soln == 2 %}fix{% elif p.carr_soln == 1 %}float{% endif %}">
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{% if p.carr_soln == 2 %}FIX{% elif p.carr_soln == 1 %}FLOAT{% else %}—{% endif %}
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</td>
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<td>{{p.num_sats}}</td>
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<td>{{p.source}}</td>
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</tr>
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{% endfor %}
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</table>
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</body>
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</html>
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