Siemens Java TC65 - Manual (Page 44)

TC65 JAVA User's Guide
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TC65 JAVA User's Guide_V05 Page 44 of 90 26.09.2005
When an SM with keyword START:install is received and there is a valid parameter set for
the operation, the module always reboots either when the operation completed, an error
occurred or the safety timer expired. If there is any error during an update operation the old
application is kept untouched, with one exception. If there is not enough space in the file
system to keep the old and the new application at the same time, the old application is
deleted before the download of the new one, therefore it is lost when an error occurs.
If install/update was successful, autostart is set to the new application.
8.6.2 Delete
Java Application
Server
TC65
Parameter SMS
...
Parameter SMS with "START:delete"
-SMS password check
-Parameters collection
- Combination of SMS parameter
set and AT parameter set
- If parameter set complete:
Close running Java application
reboot
OTAP
Controller
S
a
fet
y
T
imeout
Reboot
Start delete procedure
C
los
edo
wn
Timeout
(HTTP Post Result)
Delete application dir
Figure 19: OTAP: Delete Information Flow
(The messages in brackets are optional)
When an SM with keyword START:delete is received and there is a valid parameter set for
this operation, the module reboots either when the operation completed, an error occurred or
the safety timer expired. If there is any error the application is kept untouched. Autostart is
not changed.