Re: Flounder demo — Automotive Discussions

Still something weird going on.

If I stop Weston I can access the frame buffer directly;

beaglebone:/# systemctl stop weston

Then blit to the frame buffer and it will display. So usual sanity check;

# cat /dev/urandom > /dev/fb0

Displays expected noise

I then start Weston again

beaglebone:/# systemctl start weston

Screen gets cleared so Weston is writing to the frame buffer.

Does anyone know if there are any test applications that I can run with Weston to check rendering?

Regards

Marc

From: automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx [mailto:automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Marc Murphy
Sent: 11 October 2018 16:17
To: Kazumasa Mitsunari
Cc: automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: [agl-discussions] Flounder demo

Hi Kazumasa

Thanks for giving some pointers. I will try to remove systemd-notify

The build was configured as agl-demo and contains the following;

BUILD_SYS = "x86_64-linux"

NATIVELSBSTRING = "ubuntu-16.04"

TARGET_SYS = "arm-agl-linux-gnueabi"

MACHINE = "beaglebone"

DISTRO = "poky-agl"

DISTRO_VERSION = "6.0.0"

TUNE_FEATURES = "arm armv7a vfp thumb neon callconvention-hard"

TARGET_FPU = "hard"

meta-ti

meta-qt5

meta-agl-profile-graphical-qt5

meta-agl-profile-graphical

meta-hmi-framework

meta-audio-4a-framework

meta-agl-demo

meta-oe

meta-multimedia

meta-networking

meta-python

meta-filesystems

meta-agl-profile-core

meta-agl-distro

meta-agl-bsp

meta-security

meta-perl

meta-security

meta-app-framework

meta

meta-poky

Kind Regards

Marc

From: Kazumasa Mitsunari [mailto:knimitz@xxxxxxxxxxxxxx]
Sent: 11 October 2018 11:17
To: Marc Murphy
Cc: automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: [agl-discussions] Flounder demo

Hi

How about trying the following to go to next step for weston.

* open /etc/xdg/weston/weston.ini and delete(or comment out) modules=systemd-notify.so

That module is not always necessary.
But this is not related to homescreen I think.

I'm not sure how you created the image for beaglebone, then did you contain agl-demo-platform feature on bitbake?
There is no service binder, homescreen, windowmanager in the log you sent, so if weston is launched, homescreen doesn't exist

BR
Kazumasa Mitsunari

On 2018/10/11 18:57, Marc Murphy wrote:

Is there any chance I can have some real world weston logs of successful initialisation and displaying of the home screen please?

Kind Regards

Marc

From: José Bollo <jose.bollo@xxxxxxx>
Sent: 10 October 2018 15:03:55
To: Marc Murphy
Cc: automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: [agl-discussions] Flounder demo

On Wed, 10 Oct 2018 13:52:28 +0000
Marc Murphy <marc.murphy@xxxxxxxxxxxxxx> wrote:

> [21:15:27.372] set mode failed: Invalid argument

That's it I guess because the last line of mine is

[08:40:55.799] Loading module '/usr/lib/weston/systemd-notify.so'

Best regards
José
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 WITZ Corporation

   基盤技術開発部 応用基盤技術室

   Base Technology Development Dept.

 　Advanced Basic Technology Sect.

 　Kazumasa Mitsunari

 Mail:knimitz@xxxxxxxxxxxxxx

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