Hi bultel,
There is my /var/log/messages and dmesg log,, the DEFAULT_LOGLEVEL is Log_Level_Warning, is that enough?
Cheers,
Sitech
------------------ Original ------------------
Date: Fri, Aug 10, 2018 07:43 PM
To: "Sitech"<developer_agl@xxxxxxx>;
Cc: "automotive-discussions"<automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx>;
Subject: Re: [agl-discussions] afm-mediaplayer-binding
On 08/10/2018 01:30 PM, Sitech wrote:
> Hi bultel,
> There is a file descriptor under the device node:
>
> raspberrypi3:/dev/snd/by-id# ls -al
> total 0
> drwxr-xr-x. 2 root root 60 Aug 8 08:49 .
> drwxr-xr-x. 4 root root 380 Aug 8 08:49 ..
> lrwxrwxrwx. 1 root root 12 Aug 8 08:49
> usb-C-Media_Electronics_Inc._USB_Audio_Device-00 -> ../controlC2
>
> And i copy the "usb-C-Media_Electronics_Inc._USB_Audio_Device-00" and
> write to the configuration file but it still doesn't work. Does it have
> something to do with the '.'?
The '.' should not be an issue at all.
Could you please show again your /var/log/message ?
Should I configure others keys in the
> .json file?
> Now, i add a .asoundrc file at ~/ directory, and set external sound card
> as default sound card, it works temporarily. But i don't know why it
> doesn't work when i modify the configuration file.
4a does not need a .asoundrc to work.
> And another question, i found that when 4a service start, a binding
> called "4a hal manager" start also, but i didn' find the code on gerrit,
> and i also follow your github id, and IoT.bzh github id, still not
> found, where could get the code? Thanks very much!
It is at https://github.com/iotbzh/4a-hal-generic
>
> Cheers,
> Sitech
> ------------------ Original ------------------
> *From: * "thierry bultel"<thierry.bultel@xxxxxxx>;
> *Date: * Fri, Aug 10, 2018 04:45 PM
> *To:
> * "automotive-discussions"<automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx>;
>
> *Subject: * Re: [agl-discussions] afm-mediaplayer-binding
> Hi Sitech,
>
> Please have a look at the "playbacks" section in the .json file.
> The playback device is identified by the /dev/snd/by-id entry
>
> In the version in git, you have
> /dev/snd/by-id/usb-0d8c_USB_Sound_Device-00
>
> which is one of the devices we support and that is used in our tests.
>
> With aplay, it is listed as such:
> card 2: Device [USB Sound Device], device 0: USB Audio [USB Audio]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
>
> I am pretty sure that yours does not match this one, since on my side
> the short name is "USB Sound Device" and on yours, it is "USB Audio Device"
>
> Please check what you have in /dev/snd/by-id and try to put it in the .json
>
> Cheers,
> Thierry
>
> On 08/10/2018 07:01 AM, Sitech wrote:
> >
> > Hi friend,
> > Follow your advice, I buy a new simple usb sound card device, the device
> > is ok, but still no sound, and the mail attachments is a picture of my
> > platform, should i modify the "hal-4a-2ch-generic-usb.json" file? By the
> > way, there are some log files, kernel.log & /var/log/messages.
> >
> > 1.
> > raspberrypi3:~/albert/log# aplay -l
> > **** List of PLAYBACK Hardware Devices ****
> > card 0: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
> > Subdevices: 7/8
> > Subdevice #0: subdevice #0
> > Subdevice #1: subdevice #1
> > Subdevice #2: subdevice #2
> > Subdevice #3: subdevice #3
> > Subdevice #4: subdevice #4
> > Subdevice #5: subdevice #5
> > Subdevice #6: subdevice #6
> > Subdevice #7: subdevice #7
> > card 0: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
> > Subdevices: 8/8
> > Subdevice #0: subdevice #0
> > Subdevice #1: subdevice #1
> > Subdevice #2: subdevice #2
> > Subdevice #3: subdevice #3
> > Subdevice #4: subdevice #4
> > Subdevice #5: subdevice #5
> > Subdevice #6: subdevice #6
> > Subdevice #7: subdevice #7
> > card 1: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
> > Subdevices: 8/8
> > Subdevice #0: subdevice #0
> > Subdevice #1: subdevice #1
> > Subdevice #2: subdevice #2
> > Subdevice #3: subdevice #3
> > Subdevice #4: subdevice #4
> > Subdevice #5: subdevice #5
> > Subdevice #6: subdevice #6
> > Subdevice #7: subdevice #7
> > card 1: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
> > Subdevices: 1/1
> > Subdevice #0: subdevice #0
> > card 2: Device [USB Audio Device], device 0: USB Audio [USB Audio]
> > Subdevices: 1/1
> > Subdevice #0: subdevice #0
> > card 3: vc4hdmi [vc4-hdmi], device 0: MAI PCM vc4-hdmi-hifi-0 []
> > Subdevices: 1/1
> > Subdevice #0: subdevice #0
> >
> > 2.
> > raspberrypi3:~/albert/log# ls /media/ -al
> > total 40140
> > drwxr-xr-x 2 root root 4096 Aug 8 08:30 .
> > drwxr-xr-x 18 root root 4096 Aug 8 2018 ..
> > -rw-r--r--. 1 root root 41094140 Aug 8 08:30 Tyga - Taste.wav
> >
> > So, really hope more advices.
> > Cheers,
> > Sitech
> > ------------------ Original ------------------
> > *From: * "Sitech"<developer_agl@xxxxxxx>;
> > *Date: * Tue, Aug 7, 2018 06:37 PM
> > *To: * "Fulup Ar Foll"<fulup.arfoll@xxxxxxx>;
> >
> "automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx"<automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx>;
>
> >
> > *Subject: * Re: [agl-discussions] afm-mediaplayer-binding
> > Hello,
> > Very thanks for your apply! I will try to rebuild the project and remove
> > pulseaudio.And as you said, I will try to fix the Rpi3 BSP problem.
> > Thanks.
> > ------------------ Original ------------------
> > *From: * "Fulup Ar Foll"<fulup.arfoll@xxxxxxx>;
> > *Date: * Tue, Aug 7, 2018 05:46 PM
> > *To: * "Sitech"<developer_agl@xxxxxxx>;
> >
> "automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx"<automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx>;
>
> >
> > *Subject: * Re: [agl-discussions] afm-mediaplayer-binding
> > Sitech
> >
> > As Loic said when using AGL/FF the media player should not rely on
> > pulse. Your log clearly shows that you try to start pulse, when it
> > should not. This should be easy to fix by using latest version of FF.
> >
> > This being said with Rpi3 and ever version if Linux you use, you should
> > face issues with the internal sound card. Alsa Mixer is broken and
> > unfortunately this issue does not depend on AGL, but is related to
> Rpi3 BSP.
> >
> > Conclusion: 4A should work with AGL/FF on Rpi3 but only with an external
> > sound card.
> >
> > Fulup
> >
> > On 06/08/18 08:15, Sitech wrote:
> > > Hi all,
> > > When I use mediaplayer to play the audio file, at first, I can
> heard the
> > > sound, but after one second, sound gone, and I check the log, the
> reason
> > > is after this log, gstreamer couldn't read the audio streamer,as
> follow:
> > >
> > > Jun 14 04:32:20 raspberrypi3 daemon.info pulseaudio[379]: E:
> > > [pulseaudio] module-router.c: updating
> source:ALSA#plug-in#[afb-daemon]
> > > id=100
> > > Jun 14 04:32:20 raspberrypi3 auth.notice dbus[280]: [system] Rejected
> > > send message, 0 matched rules; type="method_return", sender=":1.20"
> > > (uid=0 pid=379 comm="/usr/bin/pulseaudio --daemonize=no ")
> > > interface="(unset)" member="(unset)" error name="(unset)"
> > > requested_reply="0" d
> > > Jun 14 04:32:20 raspberrypi3 auth.notice dbus[280]: [system] Rejected
> > > send message, 0 matched rules; type="method_return", sender=":1.20"
> > > (uid=0 pid=379 comm="/usr/bin/pulseaudio --daemonize=no ")
> > > interface="(unset)" member="(unset)" error name="(unset)"
> > > requested_reply="0" d
> > > Jun 14 04:32:20 raspberrypi3 daemon.info pulseaudio[379]: E:
> > > [pulseaudio] router-dbusif.c: source id = 100,source state = 1
> > > Jun 14 04:32:20 raspberrypi3 auth.notice dbus[280]: [system] Rejected
> > > send message, 0 matched rules; type="method_return", sender=":1.20"
> > > (uid=0 pid=379 comm="/usr/bin/pulseaudio --daemonize=no ")
> > > interface="(unset)" member="(unset)" error name="(unset)"
> > > requested_reply="0" d
> > >
> > > and then, I check the code about pulseaudio, but I have no idea to
> debug
> > > this problem. Does any friends meet this problem?
> > >
> > > Thanks
> > >
> > >
> > > _______________________________________________
> > > automotive-discussions mailing list
> > > automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
> > >
> https://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions
> > >
> >
> >
> >
> > _______________________________________________
> > automotive-discussions mailing list
> > automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
> > https://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions
> >
> _______________________________________________
> automotive-discussions mailing list
> automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
> https://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions
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