Deep SUNA Manual
For SUNA running firmware version 2.4 or later
4. Terminal Interface of the SUNA
Command Overview
W
The firmware confirms it is awake by sending the ACK string.
E
Send time when the most recent error occurred.
P
Send number of power cycles and number of resets since initialization.
S
Send number of samples acquired since initialization.
T
Send how long it took (in seconds) to acquire the most recent sample.
C
Send information about the sensor configuration and status.
H
Print a list of available commands.
M
or
$
Enter the firmware command line.
TS
Take a sample.
The firmware collects a dark spectrum, turns on the lamp, collects a light
spectrum, turns off the lamp, generates a frame, and writes that frame to
disk. The frame remains accessible until the next
TS
command or until
the firmware enters low power sleep or turns itself off.
SL
Send the most recently collected frame.
CTD,?
Send current CTD values (time, temperature[C], salinity[PSU], depth[m]).
CTD
Receive new CTD values (time, temperature[C], salinity[PSU], depth[m]).
FIT,?
Send the lower and upper range of the currently configured fit interval.
FIT
Change the fit interval to the values sent in the command.
SPECTRA,?
Send lower and upper range of the configured APF frame output interval.
SPECTRA
Change the APF frame output interval to the values sent in the command.
RTC,?
Send the current system time.
RTC
Change the system time to the value that is sent.
SE?
Send the number of currently unserviced error messages
SE
Send the latest error message, and remove it from the pool.
INIT
Initialize the following counters:
System Reset Counter
0
Power Cycle Counter
0
Number of Samples
0
Error Counter
0
and set the following configuration parameters to their default values:
Message Level
Warn
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