diff options
Diffstat (limited to 'recipes-navigation/gpsd/gpsd/gpsd-default')
| -rw-r--r-- | recipes-navigation/gpsd/gpsd/gpsd-default | 72 |
1 files changed, 14 insertions, 58 deletions
diff --git a/recipes-navigation/gpsd/gpsd/gpsd-default b/recipes-navigation/gpsd/gpsd/gpsd-default index 46c64a3..7dd5372 100644 --- a/recipes-navigation/gpsd/gpsd/gpsd-default +++ b/recipes-navigation/gpsd/gpsd/gpsd-default @@ -1,6 +1,8 @@ ENABLED="yes" -#GPSD_SOCKET="/var/run/gpsd.sock" -GPSD_SOCKET="" + +# GPSD control socket for sending GPSD commands. +# GPSD_SOCKET="/var/run/gpsd.sock" + GPSD_OPTIONS="-n -D 1" # Conduit 0.1 GPS devices @@ -51,62 +53,16 @@ GPSFIX="3" # function SET_GPS_SPEED { if [[ $(cat /run/config/gpstype) == u-blox ]] ; then - logger -st gpsd -p daemon.info "Attempting to set baud rate to ${GPS_BAUD}" - out=$(gpsctl -T 20 -t u-blox -s $GPS_BAUD -b -f $GPS_LINE) - rslt=$? - if ((rslt == 0)) && [[ $out =~ ${GPS_BAUD}[[:space:]]baud\. ]] ; then - logger -st gpsd -p daemon.info "GPS serial port speed is $GPS_BAUD." - return 0 - fi - - if ((rslt != 0)) ; then - logger -st gpsd -p daemon.warning "Unable to set read the GPS, try again." - speed=$(stty -F $GPS_LINE) - if ((speed == GPS_BAUD)) ; then - stty -F $GPS_LINE 9600 - else - stty -F $GPS_LINE 115200 - fi - fi - - out=$(gpsctl -T 20 -t u-blox -s $GPS_BAUD -b -f $GPS_LINE) - rslt=$? - if ((rslt == 0)) && [[ $out =~ ${GPS_BAUD}[[:space:]]baud\. ]] ; then - logger -st gpsd -p daemon.info "GPS serial port speed is $GPS_BAUD." - return 0 - fi - - if ((rslt != 0)) ; then - speed=$(stty -F $GPS_LINE) - if ((speed == GPS_BAUD)) ; then - stty -F $GPS_LINE 9600 - else - stty -F $GPS_LINE ${GPS_BAUD} - fi - fi - - out=$(gpsctl -T 20 -t u-blox -s $GPS_BAUD -b -f $GPS_LINE) - rslt=$? - if ((rslt == 0)) && [[ $out =~ ${GPS_BAUD}[[:space:]]baud\. ]] ; then - logger -st gpsd -p daemon.info "GPS serial port speed is $GPS_BAUD." - return 0 - fi - - if ((rslt != 0)) ; then - speed=$(stty -F $GPS_LINE) - if ((speed == GPS_BAUD)) ; then - stty -F $GPS_LINE 9600 - else - stty -F $GPS_LINE ${GPS_BAUD} - fi - fi - out=$(gpsctl -T 20 -t u-blox -s $GPS_BAUD -b -f $GPS_LINE) - rslt=$? - if ((rslt == 0)) && [[ $out =~ ${GPS_BAUD}[[:space:]]baud\. ]] ; then - logger -st gpsd -p daemon.info "GPS serial port speed is $GPS_BAUD." - return 0 - fi - logger -st gpsd -p daemon.err "Cannot set GPS serial port speed, speed is $GPS_BAUD." + # Set the baud rate. Works better with ntp at a higher baud rate. + if ! gpsctl -T 20 -t 'u-blox' -s $GPS_BAUD -b -f $GPS_LINE ; then + echo 'WARNING: Unable to set GPS serial port speed.' + else + # The next line is needed due to a bug in gpsctl. + # We will go back to the default baud rate if we don't do this step. + echo Expect a timeout error here. Need this error. + gpsctl -T 2 -f $GPS_LINE + stty -F $GPS_LINE $GPS_BAUD + fi fi # End of U-Blox GPS type } |