Siemens TC65 manual Delete

Models: TC65

1 90
Download 90 pages 14.61 Kb
Page 44
Image 44

TC65 JAVA User's Guide

Strictly confidential / Released

s

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.

8.6.2Delete

OTAP

Java Application

TC65

Controller

Server

 

 

 

 

 

 

 

 

Parameter SMS

 

 

-SMS password check

 

 

 

...

 

 

 

 

 

 

 

-Parameters collection

 

 

 

 

Parameter SMS with "START:delete"

 

 

- Combination of SMS parameter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

set and AT parameter set

 

 

 

 

 

 

 

- If parameter set complete:

 

 

 

 

 

 

 

Close running Java application

 

 

 

 

 

 

 

Timeout

Closedown

 

 

 

 

 

 

 

Start delete procedure

 

 

 

 

 

 

 

Delete application dir

 

 

 

 

(HTTP Post Result)

 

 

 

 

 

 

 

 

 

 

 

reboot

 

 

 

 

 

 

 

 

 

Safety Timeout

Reboot

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.

TC65 JAVA User's Guide_V05

Page 44 of 90

26.09.2005

Page 44
Image 44
Siemens TC65 manual Delete