Initial commit

gpx_tracker/__main__.py

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+#!/usr/bin/env python
+import argparse
+import datetime
+import gps
+import gpxpy
+import gpxpy.gpx
+import logging
+import os
+import sys
+import time
+import threading
+import RPi.GPIO as GPIO
+
+log_level = logging.INFO
+LOG_FILE = "/var/log/gpxtracker.log"
+LOG_FORMAT = "%(asctime)s %(levelname)s %(message)s"
+
+HOST_FOLDER = "/home/tkl/Nextcoud/karre"
+REMOTE_FOLDER = "/home/tkl/karre"
+REMOTE_USER = "tkl"
+REMOTE_HOST = "nuc"
+
+logging.basicConfig(format=LOG_FORMAT, level=log_level, filename=LOG_FILE)
+# logging.basicConfig(format=LOG_FORMAT, level=log_level)
+log = logging.getLogger('gpxtracker')
+
+class IgnitionMonitor(threading.Thread):
+    def __init__(self):
+        super(IgnitionMonitor, self).__init__()
+        self.run_condition = True
+        GPIO.setmode(GPIO.BCM)
+        GPIO.setup(9, GPIO.IN)
+
+    def run(self):
+        log.info("Start ignition polling.")
+        while self.run_condition is True:
+            if GPIO.input(9) == 1:
+                self.run_condition = False
+            else:
+                time.sleep(0.2)
+        log.info("Ignition off detected.")
+        GPIO.cleanup()
+
+    def stop(self):
+        self.run_condition = False
+
+
+class GpsTracker(threading.Thread):
+    def __init__(self):
+        super(GpsTracker, self).__init__()
+        self.run_condition = True
+
+    def run(self):
+        gpsd = gps.gps(mode=gps.WATCH_ENABLE)
+        gpx = gpxpy.gpx.GPX()
+
+        gpx_track = gpxpy.gpx.GPXTrack()
+        gpx.tracks.append(gpx_track)
+
+        gpx_segment = gpxpy.gpx.GPXTrackSegment()
+        gpx_track.segments.append(gpx_segment)
+
+        track_name = datetime.datetime.now().strftime("%Y-%m-%d_%H-%M-%S") + ".gpx"
+
+        last_altitude = 0
+
+        while self.run_condition is True:
+            gpsd.next()
+            if gpsd.fix.mode > 1:
+                now = datetime.datetime.strptime(gpsd.utc, "%Y-%m-%dT%H:%M:%S.%fZ")
+                if gpsd.fix.mode > 2:
+                    gpx_segment.points.append(gpxpy.gpx.GPXTrackPoint(gpsd.fix.latitude,
+                                                                      gpsd.fix.longitude,
+                                                                      gpsd.fix.altitude,
+                                                                      now))
+                else:
+                    gpx_segment.points.append(gpxpy.gpx.GPXTrackPoint(gpsd.fix.latitude,
+                                                                      gpsd.fix.longitude,
+                                                                      time=now))
+
+
+        with open(os.path.join(HOST_FOLDER, track_name), "w") as f:
+            f.write(gpx.to_xml())
+
+    def stop(self):
+        self.run_condition = False
+
+
+def main():
+    ignition_monitor = IgnitionMonitor()
+    gps_tracker = GpsTracker()
+
+    ignition_monitor.start()
+    gps_tracker.start()
+
+    try:
+        ignition_monitor.join()
+    except KeyboardInterrupt:
+        ignition_monitor.stop()
+        ignition_monitor.join()
+
+    gps_tracker.stop()
+    gps_tracker.join()
+
+    remote = REMOTE_USER + "@" + REMOTE_HOST + ":" + REMOTE_FOLDER
+    subprocess.call(["rsync", "-avz", HOST_FOLDER, remote])
+
+    os.system("shutdown /s /t 1")
+
+    return 0
+
+if __name__ == "__main__":
+    sys.exit(main())

gpxtracker

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+#!/bin/bash
+
+python3 -m gpx_tracker $@

gpxtracker.service

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+[Unit]
+Description=Gpx tracker
+After=multi-user.target
+
+[Service]
+Type=idle
+ExecStart=/usr/local/bin/gpxtracker
+
+[Install]
+WantedBy=multi-user.target

setup.py

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+#!/usr/bin/env python
+
+import sys
+import os
+import shutil
+import stat
+from setuptools import setup
+
+NAME = 'gpxtracker'
+VERSION = '0.1.0'
+AUTHOR = 'Thomas Klaehn'
+EMAIL = 'tkl@blackfinn.de'
+PACKAGES = ['gpx_tracker']
+SCRIPTS = ['gpxtracker']
+REQUIRES = ['gps', 'gpxpy', 'rpi.gpio']
+
+SERVICEDIR = "/lib/systemd/system"
+
+DAEMON_START_SCRIPT = os.path.join(SERVICEDIR, "gpxtracker.service")
+
+if sys.argv[1] == 'install':
+    os.makedirs(SERVICEDIR, exist_ok=True)
+    shutil.copyfile("gpxtracker.service", DAEMON_START_SCRIPT)
+    os.chmod(DAEMON_START_SCRIPT, stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH)
+
+setup(name=NAME, version=VERSION, author=AUTHOR, author_email=EMAIL,
+      packages=PACKAGES, scripts=SCRIPTS, install_requires=REQUIRES)