Re: [agl-dev-community] Not able build telematics for Raspberry Pi3

["Scott Murray" <scott.murray@xxxxxxxxxxxx>]

On Tue, 27 Oct 2020, RAKESH wrote:

> [Edited Message Follows]
>
> Hi Jeapo,
>
> Now my build is ready and able to boot it.. But when i navigate tp demo recorder folder it is empty..
> Can you please let me know how to launch demo recorder application and how to send the data from vCAN?
> Im using Icefish 9.0.3.
> No file exists for configuration in below path
> /etc/xdg/telematics-recorder.conf.
>
> im referring below path to launch.
> https://git.automotivelinux.org/apps/agl-telematics-demo-recorder/tree/README.md

That file is not installed by default, you will need to create it on
the target if you want to set parameters like the broker configuration or
device UUID.  Note that you'll need to set the file's SMACK label after
creating/editing it, i.e.:

    chsmack -a _ /etc/xdg/telematics-recorder.conf

With respect to vcan, you'll need to elaborate.  Have you set up vcan on
your target with the CAN binding?  If so, you can generate data with a
Python script like the one at:

meta-agl-demo/recipes-config/cluster-demo-simulator/files/simple_can_simulator.py

That sends the vehicle and engine speeds messages that are being pulled
from the CAN binding by the recorder demo app.  Alternatively, you can
work up something with the cansend or canplayer utilities.

If you've not gotten the vcan interface set up and are having issues,
take a look at:

meta-agl-demo/recipes-apis/agl-service-can-low-level/can-dev-mapping-helper_1.0.bb

The systemd unit that installs should work in the
agl-telematics-demo-platform image as well.  I can look at putting that
in by default, but have to admit that any work on the telematics demo is
somewhat low priority ATM.

Scott


-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#8800): https://lists.automotivelinux.org/g/agl-dev-community/message/8800
Mute This Topic: https://lists.automotivelinux.org/mt/77834383/2167316
Group Owner: agl-dev-community+owner@xxxxxxxxxxxxxxxxxxxxxxxxx
Unsubscribe: https://lists.automotivelinux.org/g/agl-dev-community/leave/4543822/883735764/xyzzy [list-automotive-discussions82@xxxxxxxxxxx]
-=-=-=-=-=-=-=-=-=-=-=-