EndRun Meridian II, User Manual

Page: 45 / 240

M e r i d i a n I I U s e r M a n u a l 24
C H A P T E R T H R E E
25 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
Command:
cpuio
MeridianII reply:
CPU I/O A - AM TIME CODE OUTPUT is Installed --
Current Setting = (See systemio command)
CPU I/O B - 1 PPS OUTPUT is Installed --
Current Setting = (See systemio command)
CPU I/O C - PROGRAMMABLE PULSE OUTPUT is Installed --
Current Setting = 1M PPS
cpuioconfig
This command starts an interactive shell script that will allow the root user to change the settings of
any installed, user-selectable, CPU Module outputs. Usually, this would be the Programmable Pulse
Output (PPO). See Chapter 10 - Rear-Panel I/O, Standard I/O and CPU Module Options for more
information.
Command:
cpuioconfig
MeridianII reply: Interactive shell script is started.
cpustat
This command shows a group of key values for monitoring the health of the Linux CPU and operat-
ing system status. The format is:
YYYYMMDD.HH:MM:SS LLL% TT.TC
Where:
YYYY is the year of the UTC timestamp of the most recent update.
MMDD is the month and day-of-month of the UTC timestamp of the most recent update.
HH:MM:SS is the hour, minute and second of the UTC timestamp of the most recent update.
LLL% is the percentage of maximum load as returned using the Linux
vmstat
command.
FREEkB is the available free memory in kilobytes as returned using the Linux
vmstat
command.
+TT.TC is the temperature in degrees centigrade of the Linux CPU die temperature.
Command:
cpustat
MeridianII reply:
20130116.22:24:00 23% 320056kB +67.9C
dumpalmanac
This command prints the current GPS almanac data for all satellites in Yuma format.
Command:
dumpalmanac
MeridianII reply: Example shown below, for satellite 01