Sys Tec Electronic GW-003 - File System; Structure; Figure 13: File System Structure

CAN – Ethernet Gateway
38 © SYS TEC electronic GmbH 2007 L-1032e_9
4.4 File System
4.4.1 Structure
The CAN-Ethernet Gateway works with an internal file system. This
allows for configuration modifications on the Gateway during runtime
and to control the automatic configuration via script files.
Furthermore, there is the possibility of storing the files as non-volatile
data in an EEPROM.
The structure of the file system is shown in
Figure 13 and has the
following predefined structure:
Figure 13: File System Structure
The file system is located in the RAM. After a power failure or reset
the file system is initialized with the default configuration (refer to
section
5).
The /save directory represents a special case. All files contained
therein can be stored in EEPROM. There are commands available for
navigation within the file system (refer to section
4.5).
/
stdrc
save
rc
userscripts
bin
if
write
ipcfg
led0
can0
btpserv0
...