EndRun RTM3204, User Manual

Page: 35 / 66

R T M 3 2 0 4 G P S T i m i n g M o d u l e U s e r M a n u a l 24
C H A P T E R T H R E E
25 R T M 3 2 0 4 G P S T i m i n g M o d u l e U s e r M a n u a l
C O N T R O L A N D S T A T U S C O M M A N D S
This script modifies the /etc/inetd.conf file, which is non-volatilely stored in the FLASH disk /boot/
etc
directory. You must re-boot the RTM3204 after running this script for the changes to take effect.
Set:
inetdconfig
RTM3204/Tycho response: Interactive shell script is started.
netconfig
This command starts an interactive shell script that will allow the user to configure the IP network
subsystem of the RTM3204. By default, the unit is configured to configure itself using the Dynamic
Host Configuration Protocol (DHCP). If you need to set up static IP configuration, you must run
this script as root from the RS-232 serial I/O port during the installation process. Refer to Chapter 2
- Using netconfig to Set Up Your IP
for details on the use of the command.
This script creates or modifies these files: /etc/HOSTNAME , /etc/hosts , /etc/networks, /etc/resolv.conf
and
/etc/rc.d/rc.inet1
. All of these are non-volatilely stored in the FLASH disk
/boot/etc
directory.
You must re-boot the RTM3204 after running this script for the changes to take effect.
Set:
netconfig
RTM3204/Tycho response: Interactive shell script is started.
oscctrlstat
This command displays the current settings for the oscillator control parameters. These parameters
are used to discipline the oscillator. The command formats the data and prints this fixed-length string
having these fields:
Oscctrlstat = LKSTAT COAST ESTERR MEASERR TIMEDEV AGERATE TAU TEMP
Where:
LKSTAT is the GPS subsystem control status, either acquiring, locking or locked.
COAST is the number of seconds in coast mode (unlocked).
ESTERR is the estimated time error when in coast mode in seconds.
MEASERR is the last measured time offset while locked in seconds.
TIMEDEV is the time deviation (TDEV) of measurements in seconds.
AGERATE is the regression computed oscillator ageing rate per day (several hour delay
before the first measurements are displayed.).
TAU is the oscillator control loop averaging time constant in seconds.
TEMP is the internal temperature in °C for OCXO and Rubidium oscillators only.
Query:
oscctrlstat
RTM3204/Tycho response:
Oscctrlstat = LKD 0 2.72e-09 -2.72e-09 1.23e-09 -0.00e+00 235.2 53.500