Deep SUNA Manual
For SUNA running firmware version 2.4 or later
4. Terminal Interface of the SUNA
The boot loader allows installing of a new firmware onto the nitrate sensor. See section
9. Firmware Upgrade for details.
Reboot
This command causes the firmware to restart. It is equivalent to performing a power
cycle.
Exit
The command line exits, and data acquisition as configured in the operation mode
restarts. If the baud rate was changed in the current command line session, the sensor
will reboot in order to re-initialize with the new baud rate.
4.2.2 File Commands
File commands give access to data log, message log, and calibration files. All file
commands follow the syntax <Command> <FileType> [<FileName>]. Data and
message log files are an optional feature. Use the selftest command to see if the sensor
has an internal file system, and if so, the space that is available.
File types are CAL for calibration files, LOG for system log message files, and DATA for
files containing logged measurement data.
Table 10: File access commands
Command
CAL
LOG
DATA
Comment
List
+
+
+
Output a list of all files of the specified type
Output
+
+
+
Output the content of the specified file.
Recommended only for small ASCII files.
The command cannot be interrupted.
Send
+
+
+
XMODEM transfer of file from sensor
Delete
+
+
+
Delete specified file from disk. Irreversible.
Receive
+
XMODEM transfer of file to sensor
The sensor can have many calibration files. The user can query the name of the
currently active file via the
get activecalfile
command. The active file cannot be
deleted from the sensor. When a calibration file is received by the sensor, it is made
active. The user can change the active file by the
set activecalfile calfile-
name
command.
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