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rameters
properly.
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Hi there.
2Qs@Paul
1. Any plans to step up to 5.10 kernel sooner or later? Timeline?
2. How about the rpi-eeprom tools for the RPi4. Are these available?
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t
available.
That's why I copy the backup image to /tmp and install it from there.
No more SD card in and outs. And everything can be done from remote.
I like it. ;)
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d. I'll try that tomorrow.
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oreplayer.org/repo -w nano.tcz
Use alternative repository subsection
pcp-load -u https://repo.picoreplayer.org/repo/10.x/armv7/tcz -w nano.tcz
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?!?
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rocess?
If e.g. compiletc fails it leaves you with a bunch of dead bodies under
./optional.
Currently I'm tar-ing ./optional and restore it if a download fails once
more.
Thx.
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icult. ;)
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tty much impossible.
And if you look at my earlier log snippet you'd see that in that case
wget just timed out when
trying to access the repo.
@mherger -- a rock solid 130MBit/s VDFE link.
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unning
tce-load.
Debian, Fedora etc. do not have such issues.
Could it be related to a repo server capacity issue?
Thx.
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s fine.
While Paul is looking into it, since we know now that CPU0 can't be
used, pCP should prevent from configuring it.
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Toolb
;isolcpus" boot parameter got the label
"depreciated".
It seems "cpuset" should be used in the future. isolcpus still works.
Enjoy.
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paul- wrote:
> I added the procps-ng extension, for those that want a full version of
> top and ps. (htop is is still better in my opinion)
Cool. ;)
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(http://sou
sybox system you could run
ps -eLo psr,pid,tid,command
to see what's going on the process and thread side.
I'll keep you posted.
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uld be
in charge for the squeezelite binaries and sources.
LocalPlayer still refers to Triode. Not sure if this should also be
adapted at one point in time.
Cheers
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x27;m saying.
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N and SRC packages. E.g. As Debian
does.
Just take this as advise! I havn't invented all that.
Consider it as a trigger to have a closer look at the subject.
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ould be a weak spot on LMS . It provides
squeezelite binaries without sources attached.
Let's change that all that!
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--
how. Using your binaries with added GNU compliance (sources) could
bring the plugin back into the game.
THX
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praganj wrote:
> Hi soundcheck,
>
> where can i find your alsamixer-init script ?
> I would like to use it with pCp 6.0.0b9 and Tone Board.
> You are also using Tone Board. What are your sqeezelite options ?
>
> When i start alsamixer, than i see this:
>
> 29510
being noticed.
That's when I introduced my alsamixer-init script. Since then
everything runs smooth.
I do think it's well worth to have look at the subject.
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' (
;t work either.
@Marcoc.
There's a lot VC also going on on the server. E.g. The whole volume
curve generation and mapping is done on the server.
It's not that simple.
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ted to let you know.
Enjoy squeezelite.
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alias won't change a mans attitude.
(Which is well known for about a decade)
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d simply by looking at amixer/alsamixer you'll see what's going on.
cfuttrup wrote:
>
> Your username is soundcheck. Are you related to...
>
No. No connections.
:::' my audioblog -
bove bugs.
If you would tell me where to look, I'll have a look. But I'm sure you
could fix it yourself in no time.
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That'll do.
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e subject. I know, it's tricky one. ;)
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c
applied!?!?
Or perhaps I misunderstood the whole subject. If so. Please apologize
for bugging you.
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---
put.gainL: 65536 output.gainR:
65536
[12:22:05.159853] set_mixer:193 setting vol linear [0..100]
[12:22:05.159907] set_mixer:226 Digital left: -11.9dB -> 88 right: -11.9dB ->
88
[12:22:08.003069] process:514 strm
Something goes pretty much wrong here.
@ralphy - Any ideas?
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-
at reads custom VC scales - maybe
read from a stored file.
That file would consist of 100 number pairs.
100 207
99 205
98 203
...
That should lead to a linear and "predictable" volume control at last.
I'd know that 94 = -6dB and 88 = -12dB for a 5122 chip.
With such a fi
s
get
messed up.
That's why I wrote myself a Piano21 init script:
Code:
#!/bin/sh
#
# script to initialize alsamixer settings for
# Allo Piano 2.1 in Dual-Mono config
#
# written by soundcheck for
# pCP >4.1
# Rev 1
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i connects straight to the SOC. That should work quite well.
Since I'm running mostly i2S Audio HATs, I'm getting rid (turn off) of
USB altogether,
which saves a serious amount on the 3B+ current consumption.
Enjoy.
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I've been playing around with shairport-sync. It works well with Apple
devices. Does anybody knows a way to get it work on Android? I tried
Allcast and it didn't work.
Thx
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.
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Greg Erskine wrote:
> What makes it critical?
Power levels are also defined on a per country basis. You'll potentially
face regulatory issues.
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' (http://s
pCP 40 doesn't set the WLAN country code, even though you're entering it
in the GUI.
That's a bug. I reported it to Paul a while ago.
That's a critical one!
:::' my audioblog - latest series: RaspBerry PI - \"The Audio Engine\"
I said. It works by using the default piCore dependencies/extensions.
That's what I currently describe.
Though I think it would be preferable to use your headers.
Thx for offering to look into it.
SC
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Greg.
The background behind my story was a different one.
I found downloaded and not installed module extensions on my
installation, which
didn't belong to my kernel (a _v7).
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's kind of
confusing.
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sources for your pcp
extensions.
I'd appreciate it.
SC
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;tuning" feature makes it into the pCP GUI one day. ;)
Enjoy.
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more power than the 3B.
3. Do not use USB powered DACs on the PI
Good luck.
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---
ched.
Enjoy.
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offer digital volume control though.
I guess. There'll always be a catch at one point. ;)
Enjoy.
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-
get zero-padded 32bit
data.
Alsa thinks your DOP stream is PCM anyhow. The DAC will cut off the 8
0-bits if required.
Enjoy. Case closed.
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27;s not the best in class implementation of that DAC chip. 90%
of the perceived soundquality is generated by the surroundings of a DAC
chip. Nothing more to say.
Soon there'll be a Sabre 9038 HAT from Allo that'll potentially shuffle
the market. We'll see. ;)
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ext.
RTFM. ;)
The Mojo supports DOP only according to the manual!
https://chordelectronics.co.uk/wp-content/uploads/2016/09/Mojo-Manual-28072016.pdf
:::' my audioblog - latest series: RaspBerry PI - \"The Audio E
g played back at that time) in
the large buffer
somehow interfere.
The pointer seems to get confused somehow.
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Try adding another song to the current playlist - with e.g. "play next".
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-
n to get easily around this.
Why not trying it?
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other - a 2nd best option - might be to not shift the "next-track"
pointer, before a track is
actually being played back.
Can this be handled by squeezelite at all or are we looking at a LMS
issue?
Thx.
:::' my audioblog - latest ser
Hi folks.
I just scanned a debug log.
Can anybody explain why I see
Code:
[12:16:20.960605] sendSTAT:187 STAT: STMt
[12:16:20.960671] process:526 audg
[12:16:20.960695] process_audg:438 audg gainL: 46592 gainR: 46592 adjust: 1
[12:16:20.960703] set_volume:233
Ralphy.
Since you're in charge for squeezelite at PcP.
Would be nice if you could compile SL with DSD-native enabled.
I'd love to test it. (...without having to add my own binary to PcP)
Thx.
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That's great.
Thx.
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___
unix ma
@Ralphy
I just saw that there are several other patches kept under ./scripts
already.
Why can't you just upload the dsd-patch !?!?
It would make life much easier to handle the patch - while using your
git tree.
Thx
so
marcoc1712 wrote:
> You are rigth, is not supposed to work with ALSA < 1.0.28.
Ralphy. Can't you just add the DSDNative patch and a README to the
sources - a patches dir !??!. The README would say: applies to
ALSA>1.0.29
Just compiled it.
On ArchLinux for PI3 with 4.9.58 kernel and latest squeezelite-git it
works.
Just started a DSD256 track in native mode.
Sounds OK to me.
That was easy.
Thx a lot.
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This just sounded like a Dejavu. ;)
Thx I'll try it.
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_
It's working.
Code:
cat /proc/asound/card0/pcm0p/sub0/hw_params
access: MMAP_INTERLEAVED
format: DSD_U32_BE
subformat: STD
channels: 2
rate: 176400 (176400/1)
period_size: 8192
buffer_size: 32768
That's DSD128.
Great.
Int
I guess I have to disable
Code:
Enable DSD-over-PCM
at least that it looks like when looking at the result - a 352k8 PCM
stream.
But then under fileformats I'm wondering if I have to disable all
"DSF FLAC" options , which show to "dsdpl
OK.
cat /proc/asound/card0/stream0
shows
Code:
Interface 1
Altset 2
Format: SPECIAL DSD_U32_BE
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600,
768000
Data packet interval: 125 us
-
marcoc1712 wrote:
> Yes, here: https://github.com/marcoc1712/squeezelite-R2.
Thx great.
How do I configure it?
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Hi folks.
Tz been a while.
I'm just testing DSD -- once more .
The DAC on my desk can handle native DSD. Why not trying it!?!? ;)
So far I managed to play DOPs up 2 DSD128. Nice. That worked out of the
box. More or less...
What's the status about native DSD support !?!?
@Marcoc do you s
Hmmh.
I don't use DSD and can't test it.
Just tried to fix the compiler complaints (obviously once more).
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Hi Ralph.
A small issue (gcc 6.3.1):
Code:
output.c: In function '_output_frames':
output.c:155:22: warning: comparison of constant '2' with boolean expression
is always false [-Wbool-compare]
if (!output.fade == FADE_ACTIVE || !output.fade_mode == FADE_CROSSFAD
Hi folks.
What do you think about introducing additional "float" output over pipe
? -a 32:f or -a 32:i
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You're not 100% right.
"dither -S" allows for slightly sloped dithering. And it's available
for all samplerates.
The difference (IMO improvement on the first glance) over native
"dither" is clearly audible.
I'll also try 24bit. The DAC has to support it though. Quite often 24bit
(3LE vs 4LE )
Hi there.
Below some basic examples - by using squeezelite piped into sox - for
those who are interested to test the effects of dithering:
No dithering
Code:
squeezelite -n sl1 -b 1:20 -c flac -a 32 -o - | sox -q -D -t raw -c
2 -r 44100 -b 32 -e signed - -t
dithering. Am I correct? How
about ffmpeg??
Any other ideas??
Thx
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soundcheck's Profile: http://forums.slimdevices.com/mem
companions) offering
such a setup.
On the other hand this patch IMO must be considered just a workaround to
cover up a major
weakness in that area on LMS.
And LMS should actually be the place where things get sorted out and not
the whole world around it.
Again thx for the patch.
:::
Great. I'll test it tomorrow.
Thx again for your, Kimmos and all other community member efforts.
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by soundcheck
soundcheck&
ch:
http://www.daphile.com/gpl-src/00-Daphile-patches/squeezelite/11-codec_priority.patch
I think it would be nice to get that patch into squeezelite.
Thx
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by soundcheck
e is far higher than I'd have
> anticipated (50%+). Anyone else encountered this and any tips?
Only if SL "resamples" the load skyrockets. What are your startup
options?
On my PI2 (Arch Linux) I'm looking at a load of around 0.5% @ 44.1
::: ' Touch
just that line "dtoverlay=i2s-mmap"
to config.txt and add a 1 to the squeezelite buffer settings "80:4::1".
The overlay is available. We should eat what's on the table.
Enjoy.
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Thx a lot Ralphy.
I usually compile my binaries on Arch with latest gcc.
I guess my missing link are the ".a" static libraries I have to bring
by somehow.
Thx for pointing into that direction. Let see if I manage.
::: ' Touch Toolbox and more' (http://soundchec
@Ralphy
Would you be willing to share how you compile the squeezelite binary
with static linking of libraries for PCP?
Thx a lot.
SC
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by
You made my day. ;)
Thx again.
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rnal audio driver. Are u guys doing it via
cmdline.txt or is there somewhere a kind of ./modules/blacklist.conf?
Thx again.
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by soundcheck
soundc
also tried:
alsamixer -g -c1
didn't work either.
amixer works.
Do I need to install another package to get it to work?
Thx a lot for your patience - again.
SC
::: ' Touch Toolbox and more' (http://soundcheck-audio.blogspot.co
fter 5 minutes or so. This
would still give me plenty of time to run some configs if needed.
After a reboot they'd be back.
Thx again.
SC
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by soundcheck
--
onfig mmap on/off.
(Of course it's not /boot ;) -- /boot is just used by the rest of the
world)
Thx.
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by soundcheck
soundc
n advanced setup would be nice -- to shutdown HDMI
incl HW altogether.
This way also the Alsa HDMI device would disappear.
Thx.
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by soundcheck
Hi folks.
I'm wondering how to configure
"dtoverlay=i2s-mmap"
for mmap support of RPI-I2S DACs.
within PCP.
Thx,
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