7 Teleservice Application Framework
User Manual 172/374
7.3.5.3 Static Mode
7.3.5.3.1 Basic folder structure
A data pool is only a folder with a specific name. Every data pool contains 1...n data pool lists files (DPL). A
data pool list file contains 1...n variables. Every variable in the DPL file is added to the shared memory.
Example
The static data pool is stored in the folder /opt/taf/.
The name of the data pool is "TestDatapool".
The data pool contains the DPL file "Engine.dpl".
ls -al /opt/taf
drw-r--r-- 2 root root 232 Dec 5 08:21 TestDatpool
ls -al /opt/taf/TestDatpool/
-rwxr-x-r-x 1 root root 3306 Dec 5 08:21 Engine.dpl
7.3.5.3.2 Basic DPL file structure
Every data pool list file has the following basic components:
Necessary DPL file objects
Start tag of the DPL file
Number of variables in the DPL file (is set by ydatad)
Name of the data pool list file
Small description of the DPL file
Is set by application or in case of a user defined DPL file free text
Example
[CONFIG]
NUMOFVARS=0
LISTNAME=ENGINE
DESCRIPTION=Test List
CREATING_PRGM=JOHNE DOE
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