diff options
Diffstat (limited to 'recipes-navigation/gpsd/gpsd/gpsd_ubx_settime.sh')
-rwxr-xr-x | recipes-navigation/gpsd/gpsd/gpsd_ubx_settime.sh | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/recipes-navigation/gpsd/gpsd/gpsd_ubx_settime.sh b/recipes-navigation/gpsd/gpsd/gpsd_ubx_settime.sh deleted file mode 100755 index b497138..0000000 --- a/recipes-navigation/gpsd/gpsd/gpsd_ubx_settime.sh +++ /dev/null @@ -1,80 +0,0 @@ -#!/bin/bash -# This function is deprecated. -# Use gpsd_settime instead. -# PPS= 1484247472.29561104 clock= 1484247990.00000000 offset= 517.704388959 -# DEBUG=1 to set debug -NAME=gpsd_ubx_settime -shopt -s expand_aliases -alias LG="logger -t $NAME" -function kill_it -{ - cmd=$1 - pid=$2 - sig=$3 - ((DEBUG)) && LG -p user.info "terminating $cmd(${pid}) with SIG${sig}" - kill -SIG${sig} ${pid} - result=$? - ((DEBUG)) && LG -p user.info "kill -SIG${sig} ${pid} result is $result" -} - -trap "stty echo icanon" exit - -OIFS=$IFS -IFS=$'\n' -if ! /usr/sbin/gpsd_ubx_fixed </dev/null ; then - LG -s -p user.warn "GPS does not have a fix yet. Try again later." - exit 1 -fi - - -# Terminate gpsmon after 10 seconds if it is our child -# gpsmon has issues with terminals and stalling on terminal -# read of the console. -( - sleep 10 - ppid=$BASHPID - pgid=$(ps --no-heading -o pgid -p $ppid) - - if ((${#pgid} == 0)) ; then - LG -p user.err "Could not find a pgid for $ppid" - ps -fjp $ppid | LG -p user.error - fi - - # pgrep does not work during boot. - pgrpmemb=$(ps --no-heading -o pgid,pid,comm -e | grep '^ *'"${pgid}"' *' | sed -r 's/^ *[0-9]+ *//') - gpsmonpid=$(echo "${pgrpmemb}" | egrep '[[:space:]]gpsmon$' | sed 's/[[:space:]].*//') - - ((DEBUG)) && LG -p user.info "$pgid is pgid $gpsmonpid is gpsmonpid" - # Find the gpsmonpid that is our grandchild - ((didkill=0)) - - # for loop is in case gpsmonpid has children. - for p in ${gpsmonpid} ; do - if ((${#p})) ; then - kill_it gpsmon $p TERM - ((didkill=p)) - break - fi - done - if ((didkill == 0)) ; then - exit 0 - fi - # Do a sigkill to be sure. - sleep 2 - kill_it gpsmon $didkill KILL -) & - -epoch=$(gpsmon -a 2>&1 | ( while read ln ; do - if [[ $ln =~ ^[[:space:]]*PPS=.*clock=[[:space:]]*([0-9]*)\. ]] ; then - echo ${BASH_REMATCH[1]} - break - fi -done )) -if [[ $epoch =~ ^[0-9]+$ ]] ; then - LG -p user.warn "Updating time to epoch time, ${epoch}." - date +%s -s @${epoch} >/dev/null -else - LG -p user.err "gpsmon output is bad." - exit 1 -fi -exit 0 |