Added check for call in tnc.conf

2025-05-15 14:10:09 -07:00 · 2019-09-22 19:27:50 -07:00 · 2019-09-22 19:27:50 -07:00 · f7234e472b
commit f7234e472b
parent 45d8b813ee
4 changed files with 423 additions and 2 deletions
--- a/hampi-utilities.version
+++ b/hampi-utilities.version
@ -1 +1 @@
-VERSION="1.0.2"
+VERSION="1.0.3"
--- a/tnc-left.conf
+++ b/tnc-left.conf
@ -0,0 +1,208 @@
+# Configuration file for the tnc.sh script.  Place this file in your home directory.
+
+# BEGINNING OF USER CONFIGURATION SECTION ########################################################
+
+# These MUST be changed before starting the script! 
+
+#-------------- Direwolf Parameters --------------------------------------------
+# You may use a tactical call sign for MYCALL for APRS.  If you do, you MUST set a valid call sign
+# in COMMENTCALL so that a call sign is included in the APRS text.  Otherwise, COMMENTCALL
+# may be left empty.
+MYCALL="N0CALL-10"
+COMMENTCALL=""
+LOC="Bellingham, WA"
+GRID="CN88ss"
+
+# Direwolf supports both decimal degrees (e.g. -71.34717) format using the "."
+# character (and negative values) as well as the degrees.minutes.seconds (e.g. 71^20.83W) 
+# format using the "^" character (and the E/W indicator)
+LAT="48.753318"
+LONG="-122.472632"
+
+# Rig power in watts
+POWER=10
+# Antenna height in feet from average terrain (not feet above sea level)
+HEIGHT=40
+# Antenna gain in dBi
+GAIN=2
+
+# Direwolf Audio sample rate in bits/second.  Depends on your soundcard - usually 44100 or 48000.
+# Fe-Pi and DRAWS audio cards can use 96000:
+ARATE="96000"
+# Signalink:
+#ARATE="48000"
+
+#--------------- Direwolf Sound Card, PTT and rig control settings --------------------------------------------
+
+# There are 2 ways to select the sound card.  The first way is to explicitly select the 
+# card by assigning it to the AUDIO_DEV variable below:
+#AUDIO_DEV=""
+AUDIO_DEV="fepi-capture-left fepi-playback-left"
+
+# The second way is to set the following variable, which this script will use as a 
+# case-insensitive string to grep for (uniquely identify) the soundcard in "arecord -l" 
+# output.  Typically, "USB AUDIO" works for USB sound cards like Signalink.  
+# For Fe-Pi sound card, use "Fe-Pi".
+AUDIO_DEV_SEARCH_STRING="Fe-Pi"
+
+# If you set AUDIO_DEV="", then AUDIO_DEV_SEARCH_STRING will be used to find the audio card.
+# Set AUDIO_DEV if you want to use a virtual sound card.  AUDIO_DEV_SEARCH_STRING is ignored
+# if AUDIO_DEV is set.
+
+# PTT Options and Examples:
+# 1. The sound card handles PTT via VOX (e.g. SignalLink), so set to empty string.
+#    PTT0=""
+# 2. Use General Purpose I/O (GPIO) BCM pin (not the physical pin number) and potentially a 
+#    relay/transistor (e.g. UDRC/DRAWS/DigiLink)
+#    PTT0="PTT GPIO 12"
+# 3. Use USB serial port adapter and control RS-232 signal lines (DTR, RTS)
+#    PTT0="PTT /dev/ttyUSB0 RTS"
+# 4. Use the HamLib rig control library (open source) using a serial port or rigctld server
+#    See the HamLib and Direwolf documentation for details
+#    PTT0="RIG 120 /dev/ttyUSB0"
+#    PTT0="RIG 7 localhost:4532"
+
+# DEVSTRING is the case-insensitve string to search for in /dev/serial/byid that
+# is the serial port used for rig control (if rig control is used)
+
+## DigiLink or UDRC/DRAWS.  PTT0 is for left audio channel and PTT1 for right.
+## If using a single audio channel, set PTT0
+PTT0="PTT GPIO 12"
+#PTT1="PTT GPIO 23"
+DEVSTRING=""
+
+## Signalink (Signalink uses VOX between computer and Signalink)
+#PTT0=""
+#PTT1="$PTT0"
+#DEVSTRING=""
+
+## USB/Serial interface for radio rig control
+## Kenwood TM-D710G
+#DEVSTRING="USB-Serial"
+#RIGCTL_RADIO=234
+#RIGCTL_SPEED=57600
+#PTT0=""
+
+## USB/Serial interface for radio rig control
+## Icom IC-7100
+#DEVSTRING="_A-if00-port0"
+#RIGCTL_RADIO=370
+#RIGCTL_SPEED=19200
+#PTT0="PTT RIG 2 localhost:4532"
+#PTT1="$PTT0"
+
+#----- ARDOP (piardop2) Sound Card and PTT settings ---------------------------------------------
+
+ARDOP_PORT=8515
+
+## I haven't tested PulseAudio devices defined in PulseAudio, but they should work.
+## Or, to use the plughw device, run 'arecord -L' to get the device name.
+ARDOP_DEV="fepi-capture-right fepi-playback-right"
+#ARDOP_DEV="plughw:CARD=Audio,DEV=0 plughw:CARD=Audio,DEV=0"
+
+## Pick ONE of the following three PTT types (GPIO, CAT, or Serical) for ARDOP:
+
+## GPIO PTT...
+## For DigiLink/UDRC/DRAWS: Left radio is GPIO (BCM) 12, right radio is 23
+ARDOP_PTT="-p gpio=12"
+#ARDOP_PTT="-p gpio=23"
+
+## ...or CAT Commands for rigs that support CAT...
+## ARDOP requires specific CAT commands to key/unkey the radio via CAT.  It can't
+## use rigctld.  These are the key/unkey CAT commands for most ICOM radios:
+#ARDOP_DEVICE="/dev/ttyUSB0"
+#ARDOP_KEY="-k FEFE88E01C0001FD"
+#ARDOP_UNKEY="-u FEFE88E01C0000FD"
+#ARDOP_CAT_PORT_SPEED=19200
+#ARDOP_PTT="-c $ARDOP_DEVICE:$ARDOP_CAT_PORT_SPEED $ARDOP_KEY $ARDOP_UNKEY"
+
+## ...or RTS serial PTT control for rigs that support it.
+#ARDOP_DEVICE="/dev/ttyUSB0"
+#ARDOP_CAT_PORT_SPEED=19200
+#ARDOP_PTT="-c $ARDOP_DEVICE:$ARDOP_CAT_PORT_SPEED"
+
+#-------------------------------------------------------------------------------------
+
+# Change the following as needed.  These settings should work in most cases. -----
+
+# Should Direwolf print color text? 0=no, 1=yes 
+COLORS="0"
+
+# Direwolf can print audio stats every n seconds (0 to disable)
+AUDIOSTATS=60
+
+#---- Direwolf KISS parameters ------------------------------------------------------
+
+AGWPORT="AGWPORT 8000"
+KISSPORT="KISSPORT 8001"
+## These 1200 baud kissparms are the same as the ones in RMS Express Packet Winlink
+#TXDelay=400
+#TXTail=50
+#Persist=160
+#Slottime=30
+
+## These 1200 baud kissparms are from https://andrewmemory.wordpress.com/tag/direwolf/
+#TXDelay=200
+#TXTail=50
+#Persist=64
+#Slottime=20
+
+## These 1200 baud kissparm recommendations are from http://www.choisser.com/packet/part14.html
+TXDelay=200
+TXTail=50
+Persist=64
+Slottime=20
+
+# Must match entry in /etc/ax25/axports.  This script will create the entry if not present.
+AX25PORT="wl2k"
+AX25PORTFILE="/etc/ax25/axports"
+
+#---- Direwolf APRS Parameters ------------------------------------------------------
+
+# APRS transmit channel (not used for ax25)
+CHANNEL="0"
+
+# Transmit no more than 6 packets/minute and 10 packets/5 minutes
+IGTXLIMIT="IGTXLIMIT 6 10"
+
+# Filter traffic coming from the iGate server for TX out our radio.  This is a 
+# Client Side filter.  Filtering takes place within Direwolf.
+# See https://github.com/wb2osz/direwolf/blob/master/doc/Successful-APRS-IGate-Operation.pdf
+# Filter below says:  Transmit only messages destined for stations within 16KM (10 miles)
+# of this station's LAT/LONG, or anyone we've heard in the last hour [i/60/0] AND the addressee
+# must have a callsign that starts with W,K,A, or N.
+# Individual message filter format is: i/time/hops/lat/lon/km
+# Allow “messages” for a station heard over the radio in the last ‘time’ minutes 
+# within the specified distance. Distance can be digipeater hops and/or geographical distance.
+# Typical time limits might be 30 or 60 minutes. If we haven’t heard from a station for that 
+# long, it’s probably no longer hearing us. ‘hops’ is the number of digipeater hops necessary 
+# to hear the message addressee.  If hops is not specified, the maximum transmit 
+# digipeater hop count, from the IGTXVIA configuration will be used.
+FILTER="FILTER IG $CHANNEL ( i/30/8/$LAT/$LONG/16 | i/60/0 ) & g/W*/K*/A*/N*"
+
+# iGate server to use
+IGSERVER="IGSERVER noam.aprs2.net"
+
+# Only transmit messages received from the iGate server to stations within 16 Km (10 miles) 
+# of my location.  This is a Server Side filter.  Direwolf sends this filter specification
+# to the iGate server and the iGate server does the filtering.
+IGFILTER="IGFILTER m/16"
+
+# Number of hops
+HOPS="WIDE1-1,WIDE2-1"
+# For digipeat + igate only.  This tells Direwolf what path to use when TX out the radio
+# for data received from the iGate server.
+IGTXVIA="IGTXVIA $CHANNEL $HOPS"
+
+# Wait $IGDELAY after direwolf starts, then send a position
+# beacon to iGate server and send one every $IGEVERY after that (MM:SS)
+IGDELAY="00:30"
+IGEVERY="15:00"
+
+# Wait $DIGIPEATDELAY after direwolf starts, then TX a position
+# beacon and send one every $DIGIPEATEVERY after that (MM:SS)
+DIGIPEATDELAY="00:30"
+DIGIPEATEVERY="10:00"
+#------------------------------------------------------------------------------------
+
+# END OF USER CONFIGURATION SECTION ########################################################
--- a/tnc-right.conf
+++ b/tnc-right.conf
@ -0,0 +1,208 @@
+# Configuration file for the tnc.sh script.  Place this file in your home directory.
+
+# BEGINNING OF USER CONFIGURATION SECTION ########################################################
+
+# These MUST be changed before starting the script! 
+
+#-------------- Direwolf Parameters --------------------------------------------
+# You may use a tactical call sign for MYCALL for APRS.  If you do, you MUST set a valid call sign
+# in COMMENTCALL so that a call sign is included in the APRS text.  Otherwise, COMMENTCALL
+# may be left empty.
+MYCALL="N0CALL-10"
+COMMENTCALL=""
+LOC="Bellingham, WA"
+GRID="CN88ss"
+
+# Direwolf supports both decimal degrees (e.g. -71.34717) format using the "."
+# character (and negative values) as well as the degrees.minutes.seconds (e.g. 71^20.83W) 
+# format using the "^" character (and the E/W indicator)
+LAT="48.753318"
+LONG="-122.472632"
+
+# Rig power in watts
+POWER=10
+# Antenna height in feet from average terrain (not feet above sea level)
+HEIGHT=40
+# Antenna gain in dBi
+GAIN=2
+
+# Direwolf Audio sample rate in bits/second.  Depends on your soundcard - usually 44100 or 48000.
+# Fe-Pi and DRAWS audio cards can use 96000:
+ARATE="96000"
+# Signalink:
+#ARATE="48000"
+
+#--------------- Direwolf Sound Card, PTT and rig control settings --------------------------------------------
+
+# There are 2 ways to select the sound card.  The first way is to explicitly select the 
+# card by assigning it to the AUDIO_DEV variable below:
+#AUDIO_DEV=""
+AUDIO_DEV="fepi-capture-right fepi-playback-right"
+
+# The second way is to set the following variable, which this script will use as a 
+# case-insensitive string to grep for (uniquely identify) the soundcard in "arecord -l" 
+# output.  Typically, "USB AUDIO" works for USB sound cards like Signalink.  
+# For Fe-Pi sound card, use "Fe-Pi".
+AUDIO_DEV_SEARCH_STRING="Fe-Pi"
+
+# If you set AUDIO_DEV="", then AUDIO_DEV_SEARCH_STRING will be used to find the audio card.
+# Set AUDIO_DEV if you want to use a virtual sound card.  AUDIO_DEV_SEARCH_STRING is ignored
+# if AUDIO_DEV is set.
+
+# PTT Options and Examples:
+# 1. The sound card handles PTT via VOX (e.g. SignalLink), so set to empty string.
+#    PTT0=""
+# 2. Use General Purpose I/O (GPIO) BCM pin (not the physical pin number) and potentially a 
+#    relay/transistor (e.g. UDRC/DRAWS/DigiLink)
+#    PTT0="PTT GPIO 12"
+# 3. Use USB serial port adapter and control RS-232 signal lines (DTR, RTS)
+#    PTT0="PTT /dev/ttyUSB0 RTS"
+# 4. Use the HamLib rig control library (open source) using a serial port or rigctld server
+#    See the HamLib and Direwolf documentation for details
+#    PTT0="RIG 120 /dev/ttyUSB0"
+#    PTT0="RIG 7 localhost:4532"
+
+# DEVSTRING is the case-insensitve string to search for in /dev/serial/byid that
+# is the serial port used for rig control (if rig control is used)
+
+## DigiLink or UDRC/DRAWS.  PTT0 is for left audio channel and PTT1 for right.
+## If using a single audio channel, set PTT0
+PTT0="PTT GPIO 23"
+#PTT1="PTT GPIO 12"
+DEVSTRING=""
+
+## Signalink (Signalink uses VOX between computer and Signalink)
+#PTT0=""
+#PTT1="$PTT0"
+#DEVSTRING=""
+
+## USB/Serial interface for radio rig control
+## Kenwood TM-D710G
+#DEVSTRING="USB-Serial"
+#RIGCTL_RADIO=234
+#RIGCTL_SPEED=57600
+#PTT0=""
+
+## USB/Serial interface for radio rig control
+## Icom IC-7100
+#DEVSTRING="_A-if00-port0"
+#RIGCTL_RADIO=370
+#RIGCTL_SPEED=19200
+#PTT0="PTT RIG 2 localhost:4532"
+#PTT1="$PTT0"
+
+#----- ARDOP (piardop2) Sound Card and PTT settings ---------------------------------------------
+
+ARDOP_PORT=8515
+
+## I haven't tested PulseAudio devices defined in PulseAudio, but they should work.
+## Or, to use the plughw device, run 'arecord -L' to get the device name.
+ARDOP_DEV="fepi-capture-right fepi-playback-right"
+#ARDOP_DEV="plughw:CARD=Audio,DEV=0 plughw:CARD=Audio,DEV=0"
+
+## Pick ONE of the following three PTT types (GPIO, CAT, or Serical) for ARDOP:
+
+## GPIO PTT...
+## For DigiLink/UDRC/DRAWS: Left radio is GPIO (BCM) 12, right radio is 23
+#ARDOP_PTT="-p gpio=12"
+ARDOP_PTT="-p gpio=23"
+
+## ...or CAT Commands for rigs that support CAT...
+## ARDOP requires specific CAT commands to key/unkey the radio via CAT.  It can't
+## use rigctld.  These are the key/unkey CAT commands for most ICOM radios:
+#ARDOP_DEVICE="/dev/ttyUSB0"
+#ARDOP_KEY="-k FEFE88E01C0001FD"
+#ARDOP_UNKEY="-u FEFE88E01C0000FD"
+#ARDOP_CAT_PORT_SPEED=19200
+#ARDOP_PTT="-c $ARDOP_DEVICE:$ARDOP_CAT_PORT_SPEED $ARDOP_KEY $ARDOP_UNKEY"
+
+## ...or RTS serial PTT control for rigs that support it.
+#ARDOP_DEVICE="/dev/ttyUSB0"
+#ARDOP_CAT_PORT_SPEED=19200
+#ARDOP_PTT="-c $ARDOP_DEVICE:$ARDOP_CAT_PORT_SPEED"
+
+#-------------------------------------------------------------------------------------
+
+# Change the following as needed.  These settings should work in most cases. -----
+
+# Should Direwolf print color text? 0=no, 1=yes 
+COLORS="0"
+
+# Direwolf can print audio stats every n seconds (0 to disable)
+AUDIOSTATS=60
+
+#---- Direwolf KISS parameters ------------------------------------------------------
+
+AGWPORT="AGWPORT 8010"
+KISSPORT="KISSPORT 8011"
+## These 1200 baud kissparms are the same as the ones in RMS Express Packet Winlink
+#TXDelay=400
+#TXTail=50
+#Persist=160
+#Slottime=30
+
+## These 1200 baud kissparms are from https://andrewmemory.wordpress.com/tag/direwolf/
+#TXDelay=200
+#TXTail=50
+#Persist=64
+#Slottime=20
+
+## These 1200 baud kissparm recommendations are from http://www.choisser.com/packet/part14.html
+TXDelay=200
+TXTail=50
+Persist=64
+Slottime=20
+
+# Must match entry in /etc/ax25/axports.  This script will create the entry if not present.
+AX25PORT="wl2k"
+AX25PORTFILE="/etc/ax25/axports"
+
+#---- Direwolf APRS Parameters ------------------------------------------------------
+
+# APRS transmit channel (not used for ax25)
+CHANNEL="0"
+
+# Transmit no more than 6 packets/minute and 10 packets/5 minutes
+IGTXLIMIT="IGTXLIMIT 6 10"
+
+# Filter traffic coming from the iGate server for TX out our radio.  This is a 
+# Client Side filter.  Filtering takes place within Direwolf.
+# See https://github.com/wb2osz/direwolf/blob/master/doc/Successful-APRS-IGate-Operation.pdf
+# Filter below says:  Transmit only messages destined for stations within 16KM (10 miles)
+# of this station's LAT/LONG, or anyone we've heard in the last hour [i/60/0] AND the addressee
+# must have a callsign that starts with W,K,A, or N.
+# Individual message filter format is: i/time/hops/lat/lon/km
+# Allow “messages” for a station heard over the radio in the last ‘time’ minutes 
+# within the specified distance. Distance can be digipeater hops and/or geographical distance.
+# Typical time limits might be 30 or 60 minutes. If we haven’t heard from a station for that 
+# long, it’s probably no longer hearing us. ‘hops’ is the number of digipeater hops necessary 
+# to hear the message addressee.  If hops is not specified, the maximum transmit 
+# digipeater hop count, from the IGTXVIA configuration will be used.
+FILTER="FILTER IG $CHANNEL ( i/30/8/$LAT/$LONG/16 | i/60/0 ) & g/W*/K*/A*/N*"
+
+# iGate server to use
+IGSERVER="IGSERVER noam.aprs2.net"
+
+# Only transmit messages received from the iGate server to stations within 16 Km (10 miles) 
+# of my location.  This is a Server Side filter.  Direwolf sends this filter specification
+# to the iGate server and the iGate server does the filtering.
+IGFILTER="IGFILTER m/16"
+
+# Number of hops
+HOPS="WIDE1-1,WIDE2-1"
+# For digipeat + igate only.  This tells Direwolf what path to use when TX out the radio
+# for data received from the iGate server.
+IGTXVIA="IGTXVIA $CHANNEL $HOPS"
+
+# Wait $IGDELAY after direwolf starts, then send a position
+# beacon to iGate server and send one every $IGEVERY after that (MM:SS)
+IGDELAY="00:30"
+IGEVERY="15:00"
+
+# Wait $DIGIPEATDELAY after direwolf starts, then TX a position
+# beacon and send one every $DIGIPEATEVERY after that (MM:SS)
+DIGIPEATDELAY="00:30"
+DIGIPEATEVERY="10:00"
+#------------------------------------------------------------------------------------
+
+# END OF USER CONFIGURATION SECTION ########################################################
--- a/tnc.sh
+++ b/tnc.sh
@ -15,7 +15,7 @@
 #						to keep it running.
 #						
 #===========================================================================================
-VERSION="3.0.2"
+VERSION="3.1.0"

 # BEGINNING OF USER CONFIGURATION SECTION ########################################################

@ -24,6 +24,11 @@ TNC_CONFIG_FILE="$HOME/tnc.conf"
 if [ -s "$TNC_CONFIG_FILE" ]
 then
 	source $HOME/tnc.conf
+	if [[ $MYCALL =~ "N0ONE" ]]
+	then
+	   echo >&2 "Error: You must set the MYCALL variable in $TNC_CONFIG_FILE."
+   	exit 1
+	fi	
 else
   echo >&2 "Error: Configuration file $TNC_CONFIG_FILE is missing or empty."
   exit 1