Posts by polo_joe

Quote from mo123

New MVR9 image with bluetooth support

MEGA

After writing the image

Check the following file on your micro-sd card

microsd_card/extlinux/extlinux.conf

Just add 'bluetooth' to the end of the following string so it looks like

APPEND boot=UUID=<uuid> disk=UUID=<uuid> quiet console=tty0 bluetooth

Also need to turn bluetooth on in the LibreELEC Settings.

The first time it also froze and I just reconnected the power.

Please check if bluetooth is turned on, if it also makes videos freeze or if everything works and provide logs.

Hope it's something small that is easily fixable.

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Do you also get audio interrupts with bluetooth speaker?

I connected my bt controller to mvr9, but can't map buttons.

All I get is

21:51:05.942 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_IS_UP → DEBOUNCE_EVENT_OTHERBUTTON → DEBOUNCE_STATE_IS_UP
21:51:05.942 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_IS_UP → DEBOUNCE_EVENT_PRESS → DEBOUNCE_STATE_DOWN_WAITING
21:51:05.942 T:4084200304   DEBUG: CLibInputPointer::ProcessButton - event.type: 4, event.button.button: 0, event.button.x: 0, event.button.y: 0
21:51:05.967 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_DOWN_WAITING → DEBOUNCE_EVENT_TIMEOUT → DEBOUNCE_STATE_IS_DOWN
21:51:06.073 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_IS_DOWN → DEBOUNCE_EVENT_RELEASE → DEBOUNCE_STATE_RELEASE_WAITING
21:51:06.073 T:4084200304   DEBUG: CLibInputPointer::ProcessButton - event.type: 5, event.button.button: 0, event.button.x: 0, event.button.y: 0
21:51:06.085 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_RELEASE_WAITING → DEBOUNCE_EVENT_TIMEOUT_SHORT → DEBOUNCE_STATE_RELEASED
21:51:06.098 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_RELEASED → DEBOUNCE_EVENT_TIMEOUT → DEBOUNCE_STATE_IS_UP
21:51:06.168 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_IS_UP → DEBOUNCE_EVENT_PRESS → DEBOUNCE_STATE_DOWN_WAITING
21:51:06.168 T:4084200304   DEBUG: CLibInputPointer::ProcessButton - event.type: 4, event.button.button: 0, event.button.x: 0, event.button.y: 0
21:51:06.193 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_DOWN_WAITING → DEBOUNCE_EVENT_TIMEOUT → DEBOUNCE_STATE_IS_DOWN
21:51:06.254 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_IS_DOWN → DEBOUNCE_EVENT_RELEASE → DEBOUNCE_STATE_RELEASE_WAITING
21:51:06.255 T:4084200304   DEBUG: CLibInputPointer::ProcessButton - event.type: 5, event.button.button: 0, event.button.x: 0, event.button.y: 0
21:51:06.266 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_RELEASE_WAITING → DEBOUNCE_EVENT_TIMEOUT_SHORT → DEBOUNCE_STATE_RELEASED
21:51:06.279 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_RELEASED → DEBOUNCE_EVENT_TIMEOUT → DEBOUNCE_STATE_IS_UP
21:51:06.814 T:4084200304   DEBUG: libinput: event3  - debounce state: DEBOUNCE_STATE_IS_UP → DEBOUNCE_EVENT_PRESS → DEBOUNCE_STATE_DOWN_WAITING

in the log.

Is something still missing? Controller already worked with rpi.

Quote from mo123

I think so, maybe that is causing the crashes, but I haven't changed anything when I tested, only flashed and then changed extlinux.conf file.

I will test some more later today.

You can also test.

my bt headphones connected and work. no crash in livetv even when zapping. :->

further testing needed.

reboot doesn't work any more, power cycle is needed.

EDIT: after an hour of using bt headphones I'm experiencing some audio dropouts during livetv and video streams. connection to headphones has never been lost. thanks Kwiboo

Quote from Kwiboo

mo123 I have now pushed minor updates to my rockchip-part7 branch, mainly contains device tree tuning, fix for wifi on rockbox and initial bluetooth support on box-trn9.

The use of uart2 for BT on the MVR9 seems to cause a freeze on reboot, enable BT by adding a bluetooth bootarg to extlinux.conf

Quote from Kwiboo

I belive I have found the issue with bluetooth on MVR9, the trn9 schematics shows that uart2/ttyS2 is used for bluetooth and the hciattach-realtek.service is tyring to initialize it using uart0/ttyS0.

You can try to cp /usr/lib/systemd/system/hciattach-realtek.service /storage/.config/system.d/ and change ttyS0 to ttyS2 and restart the box to see if bluetooth starts working.

mo123

The change to ttyS2 is also needed isn't it?

craz

Quote from mo123

New MVR9 image

MEGA

Added [videoplayer] Fix crash if demuxffmpeg's AddStream method returns null. by ace20022 · Pull Request #14444 · xbmc/xbmc · GitHub + VideoPlayer: fix edge case where input stream sets chunk size for liv… by FernetMenta · Pull Request #14443 · xbmc/xbmc · GitHub

Check if it makes any difference.

PVR addons

MEGA

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Crazy, works perfect now!

Thanks much.

Quote from kostaman

Excellent results.

Getting HW Decoding on my SD Channels and 50 FPS playback.

Channels open at lightning speed with immediate playback.

Unfortunately the 2 dreaded HD Channels on my post #289 still playing at 25 fps.

Previous logs #297

Thank you for building.

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You don't get buffering in hd livetv channels (720p, 1080i) after some minutes of watching?

Are you using tvheadend? maybe on same machine?

Quote from mo123

MVR9 and Rock64 images re-uploaded in previous post.

Please test again.

much better now, thanks

but I'm experiencing still some audio hickups and buffering. audio output is spdif passthrough to my audio system.

Quote from mo123

New MVR9 image.

Based on latest code from Kwiboo

Fixed mpeg2 playback and mpeg2 deinterlacing.

MEGA

Livetv not good for me. Buffering all the time in 720p and 1080i channels. 576i works best but still audio interrupts.

Quote from mo123

Anyone know if it's possible to burn LibreELEC to emmc storage, erasing Android instead of running from a micro-sd card? I saw it was done for rk3399 but looked a bit complicated.

I'm also interested in this.

This is the way how it's done in armbian, maybe this could help?

Linux for TV box RK3328. - FreakTab.com

Quote from wizardknight

I am seeing some odd behavior on my Rock64 when pausing videos for a long period of time.

Frequently I will pause a video and leave it that way for hours.

After I installed the last test release videos which have been paused for a long time will resume and continue to play.

However when they are stopped, the system will stop outputting video rather than returning to the Kodi GUI.

I can access it remotely, so it has not completely crashed.

Is anyone else seeing this behavior, or do I need to try reloading my image again?

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I also saw this behavior on mvr9 box sometimes when I stop livetv channels. Issue is not reproduceable regularly.

Only way to get video output back was to reboot with ssh.

systemctl restart kodi didn't help for me.

Kwiboo

I tested latest CvH build on my mvr9 box, but after some minutes watching livetv (720p50) I get buffering, sometimes box hang after some minutes and sometimes I get a reboot. Others report here stable playback of livetv.

Do I have wrong settings, could it have to do with disable debug shell?

this is the relevant debug log http://ix.io/1mpa

Maybe a temperature problem? After some minutes in home screen livetv works again for some minutes then puffering starts again.

EDIT: Obviously no temperature problem, yesterday after cold boot I watched a 720p50 livetv channel for about 2 hours without hickups. (temp was around 80 °C).

Quote from Kwiboo

Looks like Debug Shell serial-console.service is also started on ttyS2, more tuning is needed to get bluetooth working.

I think this is why I skipped bluetooth on trn9 in the first place

The output of journalctl --no-pager -u hciattach-realtek.service could also help

EDIT: You can remove console=uart8250,mmio32,0xff130000 from extlinux/extlinux.conf on the sd-card to disable the debug shell

I removed console=uart8250,mmio32,0xff130000 from extlinux.conf,

this is the journalctl output:

http://ix.io/1mlo

tried that, still no Bluetooth Adapter found.

[Unit]
Description=Attach /dev/ttyS2 to BlueZ stack
Wants=bluetooth.service
Before=bluetooth.service
After=dev-ttyS2.device

[Service]
Type=simple
ExecStartPre=/usr/sbin/rfkill unblock bluetooth
ExecStart=/usr/bin/rtk_hciattach -n -s 115200 ttyS2 rtk_h5
ExecStopPost=/usr/sbin/rfkill block bluetooth

kernel log http://ix.io/1mke

Quote from corpgator

Thanks, do I just send this through ssh whenever I want to start and stop it?

Yeah, to use with ssh.

systemctl stop kodi

stops kodi, samba shares are still available

systemctl start kodi

to start kodi again

Quote from Kwiboo

This one should already be supported, I need to test this on my MVR9 box, from what I recall bluetooth worked last time I tested a few months ago on that box and still works on my Tinker Board S from testing earlier today.

If I activate bluetooth in libreelec settings no bluetooth adapter is found.

Let me know, If you need further output.

Kwiboo

this is the relatet output

DRIVER=rtl8723bs
SDIO_CLASS=07
SDIO_ID=024C:B723
MODALIAS=sdio:c07v024CdB723

Quote from mo123

That bluetooth will help in future.

You are using the wrong image, it must be rk3328-trn9.

Try this latest image for working remote and wifi.

MEGA

Older image with working 4K HDR support.

MEGA

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maybe this could help as well for bluetooth rtl8723bs

GitHub - Miouyouyou/tinkerboard_rtl8723bs: A fork of @lwfinger rtl8723bs_bt repository, focused on Tinkerboard systems. Psychic-broccoli might be more accurate though.