Hi,
I have some issues with installing bundles to devices via AirVantage. I have tried using some different combinations with .app-files and binary files with various results. What I want to do is update the device using a differential update created using update-util.
I am interested in updating the overlay Legato system, not the other parts of the software/firmware.
When I compile my system using my own .sdef file, I get two files, which we can call:
system-v1.wp85.update
legatoz-v1.cwe
I also have a newer version of the software, which gives
system-v2.wp85.update
legatoz-v2.cwe
And using update-util,
update-util system-v1.wp85.update system-v2.wp85.update diff.wp85.update
I get a differential update file diff.wp85.update.
Using the command-line utils I can update the device via the USB without problems, I can e.g. first install system-v1.wp85.update and then diff.wp85.update and I will get the exact same version as if I installed system-v2.wp85.update directly.
However, via AirVantage I have more problems. I followed the step outlined in [url]https://source.sierrawireless.com/resources/airprime/application_notes_and_code_samples/airprime_-_wp_series_-_airvantage_fota_sota_guidelines/[/url]. More specifically, section 8.1.2.2 describes the required format for the .app file, and I have used:
<?xml version="1.0" encoding="UTF-8"?>
<app:application
xmlns:app="http://www.sierrawireless.com/airvantage/application/1.0"
type="FX30S"
name="FX30S_my_system"
revision="LE=16.10.1_0ee9b34fe7724c8b8f7d22ffe604d7af">
<binaries>
<binary file="diff.wp85.update"/>
</binaries>
<application-manager use="LWM2M_LEGATO_BUNDLE" />
</app:application>
No matter what system update file I use, once I have issued the update via “Install bundle”, I immediately get the error [color=#FF0000]“Install application not supported on this system”[/color] Before it even starts to send the file to the device. Installing single apps to the device is no problem. I have made sure the revision in the app file is correct, i.e. matching what I expect to get from “legato version” for the updated version. What is the cause of this failure I get?
I noticed that there is a bundle provided by Sierra Wireless already present, which I can install using “Install bundle”, and the .app file for that contains
<application-manager use="LWM2M_AIRPRIME_BUNDLE"/>So I tried that using my own legatoz-v2.cwe, and changing the name and revision in the app file, and that works. However, if I instead use the .update files, either the full one or the diff file, it first downloads and installs the binary, but then fails with [color=#FF0000]“Upgrade failure [Integrity check failure for new downloaded package]”[/color]. I have made sure that the revision number is correct. I have tried two different .app files, both with the same error,
<?xml version="1.0" encoding="UTF-8"?>
<app:application
xmlns:app="http://www.sierrawireless.com/airvantage/application/1.0"
type="FX30S"
name="FX30S_my_system"
revision="LE=16.10.1_0ee9b34fe7724c8b8f7d22ffe604d7af">
<binaries>
<binary file="diff.wp85.update"/>
</binaries>
<application-manager use="LWM2M_AIRPRIME_BUNDLE" />
</app:application>
<?xml version="1.0" encoding="UTF-8"?>
<app:application
xmlns:app="http://www.sierrawireless.com/airvantage/application/1.0"
type="FX30S"
name="FX30S_my_system"
revision="MDM=SWI9X15Y_07.11.22.00,CAPRI=9904559-001.032_000,CUPRI=1103232-001.000_000,LK=1.3.0_b12d0630d0,OS=3.14.29ltsi-a00e464379_c5f87a778d,RFS=SWI9X15Y_07.11.21.00 2017-04-19_15:57:04,UFS=unknown,LE=16.10.1_0ee9b34fe7724c8b8f7d22ffe604d7af,MCU=001.011">
<binaries>
<binary file="diff.wp85.update"/>
</binaries>
<application-manager use="LWM2M_AIRPRIME_BUNDLE" />
</app:application>
I have also tried with system-v2.wp85.update instead of diff.wp85.update. What could be the cause of this error?