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pirip
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improved sscript stopping/check if already running - passed 24 hour OTC frame repeater test :-)

pull/4/head
David Rowe 2020-11-30 18:25:50 +10:30
parent d5a17ced51
commit 03438de17d
1 changed files with 28 additions and 8 deletions
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36
script/ping
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@ -55,24 +55,44 @@ function start_rx {
function stop_service { function stop_service {
echo "service stopping - bye!" 1>&2 echo "service stopping - bye!" 1>&2
pid2=$(cat ${PIDFILE2}) if [ -e ${PIDFILE2} ]; then
kill ${pid2} pid2=$(cat ${PIDFILE2})
pid1=$(cat ${PIDFILE1}) rm ${PIDFILE2}
rm ${PIDFILE1} ${PIDFILE2} kill ${pid2}
kill ${pid1} fi
if [ -e ${PIDFILE1} ]; then
pid1=$(cat ${PIDFILE1})
rm ${PIDFILE1}
kill ${pid1}
fi
}
function check_running {
if [ -e ${PIDFILE1} ]; then
echo "service already running... pid: ${PIDFILE1}"
exit 1
fi
if [ -e ${PIDFILE2} ]; then
echo "service already running... pid: ${PIDFILE2}"
exit 1
fi
} }
case "$1" in case "$1" in
start) start)
check_running
( start_rx "--filter ${TERM_ADDR}" && sleep 1 && tx_burst_hackrf $2 ${PAUSE} && stop_service) 2>>${LOGFILE} & ( start_rx "--filter ${TERM_ADDR}" && sleep 1 && tx_burst_hackrf $2 ${PAUSE} && stop_service) 2>>${LOGFILE} &
echo $!>${PIDFILE1} echo $!>${PIDFILE1}
;; ;;
start_verbose) start_verbose)
check_running
# Show all tool outputs and log output to stderr rather than logfile # Show all tool outputs and log output to stderr rather than logfile
verbose=1 verbose=1
start_rx "--filter ${TERM_ADDR}" && sleep 1 && tx_burst_hackrf 1 1 && stop_service start_rx "--filter ${TERM_ADDR}" && sleep 1 && tx_burst_hackrf 1 1 && stop_service
;; ;;
start_loopback) start_loopback)
check_running
# Send packets from HackRF to RTLSDR on this machine (no filtering of packets) # Send packets from HackRF to RTLSDR on this machine (no filtering of packets)
verbose=1 verbose=1
start_rx && sleep 1 && tx_burst_hackrf 1 1 && stop_service start_rx && sleep 1 && tx_burst_hackrf 1 1 && stop_service
@ -91,7 +111,7 @@ case "$1" in
$0 start $0 start
;; ;;
status) status)
if [ -e ${PIDFILE} ]; then if [ -e ${PIDFILE1} ]; then
echo ${NAME} is running, pid=`cat ${PIDFILE}` echo ${NAME} is running, pid=`cat ${PIDFILE}`
else else
echo$ {NAME} is NOT running echo$ {NAME} is NOT running
@ -101,8 +121,8 @@ case "$1" in
*) *)
echo "Usage: sudo $0 {start|stop|status|restart}" echo "Usage: sudo $0 {start|stop|status|restart}"
echo "" echo ""
echo "start numPings - send numPing test frames to frame repeater, one every ${PAUSE} seconds, logfile is ${LOGFILE}" echo "start numPings - send numPing bursts to frame repeater, one every ${PAUSE} seconds, logfile is ${LOGFILE}"
echo "start_verbose - send single test frame in foreground, no logfile" echo "start_verbose - send single burst to frame repeater in foreground, no logfile"
echo "start_loopback - local loopback test, Tx/Rx a single burst of 3 frames" echo "start_loopback - local loopback test, Tx/Rx a single burst of 3 frames"
echo "start_carrier - Send carrier from HackRF at same tx power as FSK signal" echo "start_carrier - Send carrier from HackRF at same tx power as FSK signal"
esac esac