kopia lustrzana https://github.com/projecthorus/radiosonde_auto_rx
315 wiersze
13 KiB
Python
315 wiersze
13 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# radiosonde_auto_rx - Configuration File Reader
|
|
#
|
|
# Copyright (C) 2018 Mark Jessop <vk5qi@rfhead.net>
|
|
# Released under GNU GPL v3 or later
|
|
#
|
|
|
|
import copy
|
|
import logging
|
|
import traceback
|
|
import json
|
|
from .utils import rtlsdr_test
|
|
|
|
# Dummy initial config with some parameters we need to make the web interface happy.
|
|
global_config = {'min_freq':400.0,'max_freq':403.0,'snr_threshold':10,'station_lat':0.0,'station_lon':0.0}
|
|
|
|
try:
|
|
# Python 2
|
|
from ConfigParser import RawConfigParser
|
|
except ImportError:
|
|
# Python 3
|
|
from configparser import RawConfigParser
|
|
|
|
def read_auto_rx_config(filename):
|
|
""" Read an Auto-RX v2 Station Configuration File.
|
|
|
|
This function will attempt to parse a configuration file.
|
|
It will also confirm the accessibility of any SDRs specified in the config file.
|
|
|
|
Args:
|
|
filename (str): Filename of the configuration file to read.
|
|
|
|
Returns:
|
|
auto_rx_config (dict): The configuration dictionary.
|
|
sdr_config (dict): A dictionary with SDR parameters.
|
|
"""
|
|
global global_config
|
|
# Configuration Defaults:
|
|
auto_rx_config = {
|
|
# Log Settings
|
|
'per_sonde_log' : True,
|
|
# Email Settings
|
|
'email_enabled': False,
|
|
'email_smtp_server': 'localhost',
|
|
'email_from': 'sonde@localhost',
|
|
'email_to': None,
|
|
# SDR Settings
|
|
'sdr_fm': 'rtl_fm',
|
|
'sdr_power': 'rtl_power',
|
|
'sdr_quantity': 1,
|
|
# Search Parameters
|
|
'min_freq' : 400.4,
|
|
'max_freq' : 404.0,
|
|
'rx_timeout' : 120,
|
|
'whitelist' : [],
|
|
'blacklist' : [],
|
|
'greylist' : [],
|
|
# Location Settings
|
|
'station_lat' : 0.0,
|
|
'station_lon' : 0.0,
|
|
'station_alt' : 0.0,
|
|
# Position Filter Settings
|
|
'max_altitude' : 50000,
|
|
'max_radius_km' : 1000,
|
|
# Habitat Settings
|
|
'habitat_enabled': False,
|
|
'habitat_upload_rate': 30,
|
|
'habitat_uploader_callsign': 'SONDE_AUTO_RX',
|
|
'habitat_uploader_antenna': '1/4-wave',
|
|
'habitat_upload_listener_position': False,
|
|
'habitat_payload_callsign': '<id>',
|
|
# APRS Settings
|
|
'aprs_enabled' : False,
|
|
'aprs_upload_rate': 30,
|
|
'aprs_user' : 'N0CALL',
|
|
'aprs_pass' : '00000',
|
|
'aprs_server' : 'rotate.aprs2.net',
|
|
'aprs_object_id': '<id>',
|
|
'aprs_custom_comment': 'Radiosonde Auto-RX <freq>',
|
|
'aprs_position_report': False,
|
|
'station_beacon_enabled': False,
|
|
'station_beacon_rate': 30,
|
|
'station_beacon_comment': "radiosonde_auto_rx SondeGate v<version>",
|
|
'station_beacon_icon': '/r',
|
|
# Web Settings,
|
|
'web_port' : 5000,
|
|
'web_archive_age': 120,
|
|
# Advanced Parameters
|
|
'search_step' : 800,
|
|
'snr_threshold' : 10,
|
|
'min_distance' : 1000,
|
|
'dwell_time' : 10,
|
|
'max_peaks' : 10,
|
|
'quantization' : 10000,
|
|
'synchronous_upload' : False,
|
|
'scan_dwell_time' : 20,
|
|
'detect_dwell_time' : 5,
|
|
'scan_delay' : 10,
|
|
'payload_id_valid' : 5,
|
|
# Rotator Settings
|
|
'enable_rotator': False,
|
|
'rotator_update_rate': 30,
|
|
'rotator_hostname': '127.0.0.1',
|
|
'rotator_port' : 4533,
|
|
'rotation_threshold': 5.0,
|
|
'rotator_homing_enabled': False,
|
|
'rotator_homing_delay': 10,
|
|
'rotator_home_azimuth': 0,
|
|
'rotator_home_elevation': 0,
|
|
# OziExplorer Settings
|
|
'ozi_enabled' : False,
|
|
'ozi_update_rate': 5,
|
|
'ozi_port' : 55681,
|
|
'payload_summary_enabled': False,
|
|
'payload_summary_port' : 55672
|
|
}
|
|
|
|
sdr_settings = {}#'0':{'ppm':0, 'gain':-1, 'bias': False}}
|
|
|
|
try:
|
|
config = RawConfigParser(auto_rx_config)
|
|
config.read(filename)
|
|
|
|
# Log Settings
|
|
auto_rx_config['per_sonde_log'] = config.getboolean('logging', 'per_sonde_log')
|
|
|
|
# Email Settings
|
|
if config.has_option('email', 'email_enabled'):
|
|
try:
|
|
auto_rx_config['email_enabled'] = config.getboolean('email', 'email_enabled')
|
|
auto_rx_config['email_smtp_server'] = config.get('email', 'smtp_server')
|
|
auto_rx_config['email_from'] = config.get('email', 'from')
|
|
auto_rx_config['email_to'] = config.get('email', 'to')
|
|
except:
|
|
logging.error("Config - Invalid email settings. Disabling.")
|
|
auto_rx_config['email_enabled'] = False
|
|
|
|
# SDR Settings
|
|
auto_rx_config['sdr_fm'] = config.get('advanced', 'sdr_fm_path')
|
|
auto_rx_config['sdr_power'] = config.get('advanced', 'sdr_power_path')
|
|
auto_rx_config['sdr_quantity'] = config.getint('sdr', 'sdr_quantity')
|
|
|
|
# Search Parameters
|
|
auto_rx_config['min_freq'] = config.getfloat('search_params', 'min_freq')
|
|
auto_rx_config['max_freq'] = config.getfloat('search_params', 'max_freq')
|
|
auto_rx_config['rx_timeout'] = config.getint('search_params', 'rx_timeout')
|
|
auto_rx_config['whitelist'] = json.loads(config.get('search_params', 'whitelist'))
|
|
auto_rx_config['blacklist'] = json.loads(config.get('search_params', 'blacklist'))
|
|
auto_rx_config['greylist'] = json.loads(config.get('search_params', 'greylist'))
|
|
|
|
# Location Settings
|
|
auto_rx_config['station_lat'] = config.getfloat('location', 'station_lat')
|
|
auto_rx_config['station_lon'] = config.getfloat('location', 'station_lon')
|
|
auto_rx_config['station_alt'] = config.getfloat('location', 'station_alt')
|
|
|
|
# Position Filtering
|
|
auto_rx_config['max_altitude'] = config.getint('filtering', 'max_altitude')
|
|
auto_rx_config['max_radius_km'] = config.getint('filtering', 'max_radius_km')
|
|
|
|
# Habitat Settings
|
|
auto_rx_config['habitat_enabled'] = config.getboolean('habitat', 'habitat_enabled')
|
|
auto_rx_config['habitat_upload_rate'] = config.getint('habitat', 'upload_rate')
|
|
auto_rx_config['habitat_payload_callsign'] = config.get('habitat', 'payload_callsign')
|
|
auto_rx_config['habitat_uploader_callsign'] = config.get('habitat', 'uploader_callsign')
|
|
auto_rx_config['habitat_upload_listener_position'] = config.getboolean('habitat','upload_listener_position')
|
|
|
|
# APRS Settings
|
|
auto_rx_config['aprs_enabled'] = config.getboolean('aprs', 'aprs_enabled')
|
|
auto_rx_config['aprs_upload_rate'] = config.getint('aprs', 'upload_rate')
|
|
auto_rx_config['aprs_user'] = config.get('aprs', 'aprs_user')
|
|
auto_rx_config['aprs_pass'] = config.get('aprs', 'aprs_pass')
|
|
auto_rx_config['aprs_server'] = config.get('aprs', 'aprs_server')
|
|
auto_rx_config['aprs_object_id'] = config.get('aprs', 'aprs_object_id')
|
|
auto_rx_config['aprs_custom_comment'] = config.get('aprs', 'aprs_custom_comment')
|
|
|
|
# OziPlotter Settings
|
|
auto_rx_config['ozi_enabled'] = config.getboolean('oziplotter', 'ozi_enabled')
|
|
auto_rx_config['ozi_update_rate'] = config.getint('oziplotter', 'ozi_update_rate')
|
|
auto_rx_config['ozi_port'] = config.getint('oziplotter', 'ozi_port')
|
|
auto_rx_config['payload_summary_enabled'] = config.getboolean('oziplotter', 'payload_summary_enabled')
|
|
auto_rx_config['payload_summary_port'] = config.getint('oziplotter', 'payload_summary_port')
|
|
|
|
# Advanced Settings
|
|
auto_rx_config['search_step'] = config.getfloat('advanced', 'search_step')
|
|
auto_rx_config['snr_threshold'] = config.getfloat('advanced', 'snr_threshold')
|
|
auto_rx_config['min_distance'] = config.getfloat('advanced', 'min_distance')
|
|
auto_rx_config['dwell_time'] = config.getint('advanced', 'dwell_time')
|
|
auto_rx_config['quantization'] = config.getint('advanced', 'quantization')
|
|
auto_rx_config['max_peaks'] = config.getint('advanced', 'max_peaks')
|
|
auto_rx_config['scan_dwell_time'] = config.getint('advanced', 'scan_dwell_time')
|
|
auto_rx_config['detect_dwell_time'] = config.getint('advanced', 'detect_dwell_time')
|
|
auto_rx_config['scan_delay'] = config.getint('advanced', 'scan_delay')
|
|
auto_rx_config['payload_id_valid'] = config.getint('advanced', 'payload_id_valid')
|
|
auto_rx_config['synchronous_upload'] = config.getboolean('advanced', 'synchronous_upload')
|
|
|
|
# Rotator Settings
|
|
auto_rx_config['rotator_enabled'] = config.getboolean('rotator','rotator_enabled')
|
|
auto_rx_config['rotator_update_rate'] = config.getint('rotator', 'update_rate')
|
|
auto_rx_config['rotator_hostname'] = config.get('rotator', 'rotator_hostname')
|
|
auto_rx_config['rotator_port'] = config.getint('rotator', 'rotator_port')
|
|
auto_rx_config['rotator_homing_enabled'] = config.getboolean('rotator', 'rotator_homing_enabled')
|
|
auto_rx_config['rotator_home_azimuth'] = config.getfloat('rotator', 'rotator_home_azimuth')
|
|
auto_rx_config['rotator_home_elevation'] = config.getfloat('rotator', 'rotator_home_elevation')
|
|
|
|
|
|
# New setting in this version (20180616). Keep it in a try-catch to avoid bombing out if the new setting isn't present.
|
|
try:
|
|
auto_rx_config['habitat_uploader_antenna'] = config.get('habitat', 'uploader_antenna').strip()
|
|
except:
|
|
logging.error("Config - Missing uploader_antenna setting. Using default.")
|
|
auto_rx_config['habitat_uploader_antenna'] = '1/4-wave'
|
|
|
|
# New settings added in 20180624.
|
|
try:
|
|
auto_rx_config['web_port'] = config.getint('web', 'web_port')
|
|
auto_rx_config['web_archive_age'] = config.getint('web', 'archive_age')
|
|
except:
|
|
logging.error("Config - Missing Web Server settings. Using defaults.")
|
|
auto_rx_config['web_port'] = 5000
|
|
auto_rx_config['web_archive_age'] = 120
|
|
|
|
# New setting added in 201810xx (Rotator updates)
|
|
try:
|
|
auto_rx_config['rotator_homing_delay'] = config.getint('rotator', 'rotator_homing_delay')
|
|
auto_rx_config['rotation_threshold'] = config.getfloat('rotator', 'rotation_threshold')
|
|
except:
|
|
logging.error("Config - Missing new rotator settings, using defaults.")
|
|
|
|
|
|
# New APRS Station Beaconing settings added in 201812xx
|
|
try:
|
|
auto_rx_config['aprs_position_report'] = config.getboolean('aprs','aprs_position_report')
|
|
auto_rx_config['station_beacon_enabled'] = config.getboolean('aprs','station_beacon_enabled')
|
|
auto_rx_config['station_beacon_rate'] = config.getint('aprs', 'station_beacon_rate')
|
|
auto_rx_config['station_beacon_comment'] = config.get('aprs', 'station_beacon_comment')
|
|
auto_rx_config['station_beacon_icon'] = config.get('aprs', 'station_beacon_icon')
|
|
|
|
if auto_rx_config['station_beacon_enabled'] and auto_rx_config['station_lat']==0.0 and auto_rx_config['station_lon'] == 0.0:
|
|
auto_rx_config['station_beacon_enabled'] = False
|
|
logging.error("Config - Disable APRS Station beacon, as no station lat/lon set.")
|
|
except:
|
|
logging.error("Config - APRS Station Beacon settings missing, using defaults.")
|
|
|
|
|
|
|
|
# Now we attempt to read in the individual SDR parameters.
|
|
auto_rx_config['sdr_settings'] = {}
|
|
|
|
for _n in range(1,auto_rx_config['sdr_quantity']+1):
|
|
_section = "sdr_%d" % _n
|
|
try:
|
|
_device_idx = config.get(_section,'device_idx')
|
|
_ppm = config.getint(_section, 'ppm')
|
|
_gain = config.getfloat(_section, 'gain')
|
|
_bias = config.getboolean(_section, 'bias')
|
|
|
|
if (auto_rx_config['sdr_quantity'] > 1) and (_device_idx == '0'):
|
|
logging.critical("Config - SDR Device ID of 0 used with a multi-SDR configuration. Go read the warning in the config file!")
|
|
return None
|
|
|
|
# See if the SDR exists.
|
|
_sdr_valid = rtlsdr_test(_device_idx)
|
|
if _sdr_valid:
|
|
auto_rx_config['sdr_settings'][_device_idx] = {'ppm':_ppm, 'gain':_gain, 'bias':_bias, 'in_use': False, 'task': None}
|
|
logging.info('Config - Tested SDR #%s OK' % _device_idx)
|
|
else:
|
|
logging.warning("Config - SDR #%s invalid." % _device_idx)
|
|
except Exception as e:
|
|
logging.error("Config - Error parsing SDR %d config - %s" % (_n,str(e)))
|
|
continue
|
|
|
|
# Sanity checks when using more than one SDR
|
|
if (len(auto_rx_config['sdr_settings'].keys()) > 1) and (auto_rx_config['habitat_payload_callsign'] != "<id>"):
|
|
logging.critical("Fixed Habitat Payload callsign used in a multi-SDR configuration. Go read the warnings in the config file!")
|
|
return None
|
|
|
|
if (len(auto_rx_config['sdr_settings'].keys()) > 1) and (auto_rx_config['aprs_object_id'] != "<id>"):
|
|
logging.critical("Fixed APRS object ID used in a multi-SDR configuration. Go read the warnings in the config file!")
|
|
return None
|
|
|
|
if (len(auto_rx_config['sdr_settings'].keys()) > 1) and (auto_rx_config['rotator_enabled']):
|
|
logging.critical("Rotator enabled in a multi-SDR configuration. Go read the warnings in the config file!")
|
|
return None
|
|
|
|
# TODO: Revisit this limitation once the OziPlotter output sub-module is complete.
|
|
if (len(auto_rx_config['sdr_settings'].keys()) > 1) and auto_rx_config['ozi_enabled']:
|
|
logging.critical("Oziplotter output enabled in a multi-SDR configuration.")
|
|
return None
|
|
|
|
|
|
if len(auto_rx_config['sdr_settings'].keys()) == 0:
|
|
# We have no SDRs to use!!
|
|
logging.error("Config - No working SDRs! Cannot run...")
|
|
return None
|
|
else:
|
|
# Create a global copy of the configuration file at this point
|
|
global_config = copy.deepcopy(auto_rx_config)
|
|
return auto_rx_config
|
|
|
|
|
|
except:
|
|
traceback.print_exc()
|
|
logging.error("Could not parse config file.")
|
|
return None
|
|
|
|
|
|
if __name__ == '__main__':
|
|
''' Quick test script to attempt to read in a config file. '''
|
|
import sys, pprint
|
|
logging.basicConfig(format='%(asctime)s %(levelname)s:%(message)s', level=logging.DEBUG)
|
|
|
|
config = read_auto_rx_config(sys.argv[1])
|
|
|
|
pprint.pprint(global_config) |