STW TC1, User Manual

Page: 97 / 374

7 Teleservice Application Framework
User Manual 97/374
# Min. interval is 0 that deactivates the watch dog, max. interval is 0x7FFFFFFF,
recommended min. 120s / max. interval is 1000s
# If no interval is set, watchdog will be deactivated (set to 0).
watchdog_interval 120
# System reboot path, max. path length 255. After the time has elapsed without triggering
the watchdog,
# the ysysd kills the ygpsd and executes the "CMDOnWatchdog" command.
# If no path is set, the default signal01.beep will be set.
CMDOnWatchdog /sbin/reboot
Section: GPS receiver interface path
# TCP port for gpsd usage, min. > 0, max. 65535.
# If port is > max, the variable will be set to 0 and default port of gpsd will be set
gps_tcp_port 5894
Section: Synchronize system time / date
# The GPS daemon can set the linux (system time) and / or the hardware clock (RTC chip)
automatically
# when ever it gets its valid time from the GPS satellites.
# Activate the two functions by uncommenting the following line / deactivate this by
commenting or deleting the line.
auto_set_system_time
auto_set_rtc_time
# "RTC_path" let you select the device that shall be used as the hwclock
# Default path is "/dev/rtc0"
RTC_path /dev/rtc0
# The ygpsd updates the hwclock in an interval of "auto_set_rtc_time_interval" [seconds]
# Default is 21600 (= 6 hours.)
auto_set_rtc_time_interval 21600
NOTE:
Many applications cannot handle abrupt time shifts while they are running.
Therefore, the system time is only set in case, when the time is invalid. A invalid time is assumed,
when the year is < 2010.
In this case, the TC1 is restarted to get the real time again.