[agl-discussions] Flounder demo

Marc Murphy marc.murphy at sancloud.co.uk
Thu Oct 11 19:25:01 UTC 2018


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 at lists.linuxfoundation.org [mailto:automotive-discussions-bounces at lists.linuxfoundation.org] On Behalf Of Marc Murphy
Sent: 11 October 2018 16:17
To: Kazumasa Mitsunari
Cc: automotive-discussions at lists.linuxfoundation.org
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 at witz-inc.co.jp]
Sent: 11 October 2018 11:17
To: Marc Murphy
Cc: automotive-discussions at lists.linuxfoundation.org<mailto:automotive-discussions at lists.linuxfoundation.org>
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 at iot.bzh><mailto:jose.bollo at iot.bzh>
Sent: 10 October 2018 15:03:55
To: Marc Murphy
Cc: automotive-discussions at lists.linuxfoundation.org<mailto:automotive-discussions at lists.linuxfoundation.org>
Subject: Re: [agl-discussions] Flounder demo

On Wed, 10 Oct 2018 13:52:28 +0000
Marc Murphy <marc.murphy at sancloud.co.uk><mailto:marc.murphy at sancloud.co.uk> 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 at witz-inc.co.jp<mailto:Mail:knimitz at witz-inc.co.jp>

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