EndRun Meridian II, Руководство пользователя

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M e r i d i a n I I U s e r M a n u a l 22
C H A P T E R T H R E E
23 M e r i d i a n I I 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
subsysreset Command that performs a GPS Subsystem reset.
syskernel Prints the currently booted linux kernel, either 0 or 1, where 0
is the factory-installed kernel and 1 is the upgraded kernel.
sysosctype Prints the installed system oscillator type, which is one of
TCXO, MS-OCXO, HS-OCXO, US-OCXO, Rubidium or US-
Rubidium.
sysrootfs Prints the currently loaded linux root file system image, either
0 or 1, where 0 is the factory-installed root file system, and 1 is
the upgraded root file system.
sysstat Prints detailed NTP status information. Included is the offset
of the NTP-steered system clock to the GPS Subsystem clock,
the NTP daemon leap indicator bit values, the TFOM, the time
of the most recent update and the current leap seconds value.
systemio Returns the current settings for installed system outputs such as
1 PPS and time code.
systemioconfig An interactive utility that allows you to modify the settings for
the system options.
systimemode Prints the time mode settings in effect for the front-panel dis-
play, the Time Code Output, or the optional Serial Time output.
See the
systimemodeconfig
command.
systimemodeconfig Interactive utility that guides you in configuring the time mode
settings for the front-panel display, the Time Code Output, or
the optional Serial Time Output. Allows setting to the LOCAL,
GPS or UTC timescale. See the
systimemode
command.
sysversion Prints the Linux root file system version information.
tfomfltlvl Prints the current setting for the TFOM Fault Level.
triggerppo
(optional)
Starts execution of the Trigger PPO function. See
Chapter 10
- Rear-Panel I/O, Programmable Pulse Output (PPO) Option
for more information.
unlockkp Command to unlock access to the front-panel keypad EDIT
key. See the
lockoutkp
and
kplockstat
commands.
updatekernelflag Command to update the flag stored in FLASH that is read by
the Linux bootloader at boot time to select operation with either
the factory-installed or upgraded kernel.
updaterootflag Command to update the flag stored in FLASH that is read by
the Linux bootloader at boot time to select operation with either
the factory-installed or upgraded root file system.
upgradekernel Command that performs the Linux Kernel upgrade process.
upgradercvr Command that performs the GPS Receiver upgrade process.
upgradercvrfpga Command that upgrades the FPGA resident on the GPS Re-
ceiver.
upgraderootfs Command that performs the Linux Root File System upgrade
process.
upgradesubsys Command that performs the GPS Subsystem firmware upgrade
process.