# Defaults for dump1090-mutability
# This is a POSIX shell fragment

# Set to "yes" to start dump1090 on boot.
START_DUMP1090="no"

# User to run dump1090 as.
DUMP1090_USER="dump1090"

# Logfile to log to
#LOGFILE="/var/log/dump1090-mutability.log"

#
# The following options are all optional - defaults if not provided are
# shown below.
#

#
# Receiver options
#

# RTLSDR device index to use
# If set to "none", dump1090 will be started in --net-only mode
#DEVICE=0

# RTLSDR gain in dB.
# If set to "max" (the default) the maximum supported gain is used.
# If set to "agc", the tuner AGC is used to set the gain.
#GAIN=max

# RTLSDR frequency correction in PPM
#PPM=0

# If yes, enable sampling at 2.4MHz. Otherwise, 2.0MHz is used.
#OVERSAMPLE=no

#
# Decoding options
#

# If yes, fixes messages with correctable CRC errors.
# Otherwise, discards messages with errors.
#FIX_CRC=no

# If yes, enables phase-enhancement of messages that fail to decode
# the first time around.
#PHASE_ENHANCE=no

# If yes, enables aggressive fixes to damaged messages.
# Use with caution - it can increase the rate of undetected errors.
#AGGRESSIVE=no

# If set, supplies a reference location for local position decoding.
#LAT=decimal.latitude.value
#LON=decimal.longitude.value

#
# Networking options
#

# Port to listen on for HTTP connections. 0 disables.
# HTTP defaults to being disabled unless you specify something here. I 
# that you do not enable this, and instead serve the contents of
# /usr/share/dump1090-mutability and JSON_DIR (below) using a proper
# webserver. See /etc/lighttpd/conf-available/90-dump1090.conf
# for an example configuration ("sudo lighty-enable-mod dump1090" to enable)
#HTTP_PORT=0

# Port to listen on for raw (AVR-format) input connections. 0 disables.
#RAW_INPUT_PORT=30001

# Port to listen on for raw (AVR-format) output connections. 0 disables.
#RAW_OUTPUT_PORT=30002

# Port to listen on for SBS-format output connections. 0 disables.
#SBS_OUTPUT_PORT=30003

# Port to listen on for Beast-format input connections. 0 disables.
#BEAST_INPUT_PORT=30004

# Port to listen on for Beast-format output connections. 0 disables.
#BEAST_OUTPUT_PORT=30005

# Port to listen on for FATSV-format output connections. 0 disables.
#FATSV_OUTPUT_PORT=10001

# TCP heartbeat interval in seconds. 0 disables.
#NET_HEARTBEAT=60

# Minimum output buffer size per write, in bytes.
#NET_OUTPUT_SIZE=500

# Maximum buffering time before writing, in seconds.
#NET_OUTPUT_INTERVAL=1

# TCP buffer size order. Power-of-two based - buffer size is 2^(n+16).
#NET_BUFFER=4

# Bind ports on a particular address. If unset, binds to all interfaces.
# This defaults to binding to localhost. If you need to allow remote
# connections, change this.
#BIND_ADDRESS=127.0.0.1

#
# Misc options
#

# Interval (in seconds) between logging stats to the logfile. 0 disables.
#STATS_INTERVAL=3600

# Path to write json state to (for use with an external webserver). Blank disables.
#JSON_DIR=/run/dump1090-mutability

# Interval between writing json state (in seconds). 0 disables.
#JSON_INTERVAL=1

# Additional options that are passed to the Daemon.
#EXTRA_ARGS=""