Posts by HiassofT

Jul 31 19:57:18.913648 LibreELEC kernel: hwmon hwmon0: Undervoltage detected!

Use a proper power supply and try again.

so long,

Hias

Do a fresh installation of LE 11.0.3 and follow the instructions in config.txt - this has been tested on RPi3 and RPi4

# Use distroconfig-composite.txt instead of distroconfig.txt to enable
# composite video output.
# The composite video mode needs to be configured in cmdline.txt:
# For PAL add: video=Composite-1:720x576@50ie
# For NTSC add: video=Composite-1:720x480@60ie
################################################################################
include distroconfig.txt
#include distroconfig-composite.txt

You can change settings level in the left sidemenu in settings - at the botton it says Basic/Standard/Advanced/Expert

so long,

Hias

There are 2 minor - but important issues:

First, you have to use "gpio_ir_recv" (as reported under "Driver:" in the ir-keytable output) as the first parameter, not "gpio-rc-recv" (that was the old driver name several years ago, but that has changed).

Second, the "rc-rc6-mce" keytable parameter comes from the IR driver, and in this case the gpio-ir dtoverlay (the dtoverlay has a parameter to change that, but that's not needed and could cause other issues if you invent some new name here) - see https://github.com/raspberrypi/li…DME#L1315-L1316

To keep it simple you can ignore the keytable name and use "*" as the second parameter.

So, to sum it up, rc_maps.cfg should look like this:

gpio_ir_recv * nec_alma.toml

so long,

Hias

New LE12 nightly images are available now

so long,

Hias

Unfortunately we currently have issues with our CI ATM (it's being investigated) so we don't have builds with the deinterlace improvement yet.

I hope we can resolve the issues soon and new builds are up in the next few days.

so long,

Hias

You can do this with Kodi's JSON-RPC API, it also supports notifications on playback start/end.

JSON-RPC API - Official Kodi Wiki

Make sure you have "Allow remote control from applications on this system" enabled in Kodi settings->Services->Control

To test this functionality on LE you can use texturecache.py monitor - this will print the notifications sent by kodi. eg when playing a movie:

LibreELEC:~ # texturecache.py monitor
2023-07-25 12:47:13.082270: Playlist.OnAdd       : {"item": {"title": "H264_01_1080i_25-mobcal_ter.mkv", "type": "movie"}, "playlistid": 1, "position": 0}
2023-07-25 12:47:13.132988: Player.OnPlay        : {"item": {"title": "H264_01_1080i_25-mobcal_ter.mkv", "type": "movie"}, "player": {"playerid": 1, "speed": 1}}
2023-07-25 12:47:13.885345: Player.OnAVChange    : {"item": {"title": "H264_01_1080i_25-mobcal_ter.mkv", "type": "movie"}, "player": {"playerid": 1, "speed": 1}}
2023-07-25 12:47:13.894253: Player.OnAVStart     : {"item": {"title": "H264_01_1080i_25-mobcal_ter.mkv", "type": "movie"}, "player": {"playerid": 1, "speed": 1}}
2023-07-25 12:47:13.905896: Player.OnAVChange    : {"item": {"title": "H264_01_1080i_25-mobcal_ter.mkv", "type": "movie"}, "player": {"playerid": 1, "speed": 1}}
2023-07-25 12:47:23.863005: VideoLibrary.OnUpdate: {"id": -1, "type": ""}
2023-07-25 12:47:23.893663: Player.OnStop        : {"end": true, "item": {"title": "H264_01_1080i_25-mobcal_ter.mkv", "type": "movie"}}

Have a look at /usr/bin/texturecache.py to see how that's implemented

so long,

Hias

I recommend getting the official RPi power supply

Buy a Raspberry Pi 12.5W Micro USB Power Supply – Raspberry Pi

The official and recommended micro USB power supply for all micro USB-powered Raspberry Pi computers

www.raspberrypi.com

This is known to work reliably, phone/tablet chargers are in general hit and miss.

so long,

Hias

Jul 20 04:12:23.794283 LibreELEC kernel: hwmon hwmon0: Undervoltage detected!

Use a proper power supply.

so long,

Hias

Thanks a lot for reporting back!

I'll add the changes to LE 11.0.4 (11.0.3 is already on the way being uploaded to mirror sites), until then just use this image (it's basically LE 11.0.3 plus the POE hat change).

so long,

Hias

Thanks for the report!

gpio-fan was enabled, but pwm-fan (which is needed for the POE hat) was missing.

Could you please test and report back if this build works fine (just copy the tar file to the update share and reboot)? It includes the pwm-fan module

https://www.horus.com/~hias/tmp/libreelec/LibreELEC-RPi4.arm-11.0-devel-20230718205708-aab3824.tar

so long,

Hias

If you came from LE9 you probably missed the LE10 release notes

LibreELEC (Matrix) 10.0.4 - LibreELEC

Quote

Hyperion no longer works due to changes in the video pipeline. Consider hardare/external grabbers.

This hasn't changed since then.

so long,

Hias

ssh in and run "getedid create"

so long,

Hias

RPi4 doesn't support 1366x768 so in general it'll use 720p instead (which usually works fine).

See also https://forums.raspberrypi.com/viewtopic.php?t=284865

so long,

Hias

Thanks, the log looks fine to me though, RPi4 is outputting 1280x720p60.

It might be worth testing with a direct connection from RPi to the TV (taking the AVR out of the chain) and also using a different HDMI cable - all of that could cause issues.

Oh and if you are using a case (esp an Argon One) try without it. Argon cases have a long history of causing HDMI issues and personally I had an issue with another case because the micro HDMI connector couldn't be fully inserted with it (thus causing intermittent contact problems).

so long,

Hias

Remove "avoid_warnings=1" from config.txt and post another log.

If you added it to get rid of "low voltage" warnings then get a better power supply - insufficient power will cause all sorts of issues, especially the one you mentioned.

so long,

Hias

Ah, if you expect NTFS features and performance then ext4 is not for you. unfortunately ext4 is a lot faster than NTFS

so long,

Hias

Format the drive(s) with ext4 - this one works best in LE

so long,

Hias

Test with just the TV hat installed, if you have another (audio) hat installed, it'll easy to create a clash (eg on the HAT EEPROM / autodetect pins) and something won't work.

Bent pins, damaged header or TV hat hardware are all possibilities - and from the linked threads it seemed replacing the HAT solved the issues.

If you have a RPi2/3/4 you just need to plug in the TV hat, no need for soldering, and it will just work, both on LE and RPiOS.

so long,

Hias