paul- wrote:
> Are you using the USB udev restart rules?
>
> How does that script call squeezelite?If that is the rule that restarts
> Squeezelite when the DAC is detected
then no, my DAC always works when coming out of standby without it.
Sent from my Pixel 3a using Tapatalk
Are you using the USB udev restart rules?
How does that script call squeezelite?
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Greg Erskine wrote:
> I did discover the trailing space issue a while ago and did updates to
> pCP on 2021-05-25. So, the updates would have been released sometime
> after that.After satisfying myself that the alsa volume control was working
> the
other day I noticed that the volume was stuck
I did discover the trailing space issue a while ago and did updates to
pCP on 2021-05-25. So, the updates would be released sometime after
that.
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paul- wrote:
> That E30 is a *itch to script with that space in the device name. You
> need escaped quotes everywhere. Im not sure it will work from the pCP
> web page.
>
> Try to test it just from command line typing things.Surprisingly it does work
> from the pCP webpage. Just entering
bpa wrote:
> It seems the ALSA control is not connected to h/w.
> I think ALSA s/w volume control will be very similar to LMS volume
> control - all done in digital domain.
>
>
>
> At a guess the escaped command line params get analysed incorrectly.
> Squeezelite logging may show what is
slartibartfast wrote:
> Hmm
> amixer -c 1 set "E30 " 110
> works but it sets alsamixer to 110 out of 127 and doesn't directly
> control the E30 preamp attenuation. Is changing volume in alsamixer
> theoretically better or worse than in LMS?
It seems the ALSA control is not connected to h/w.
I
bpa wrote:
> In the shell script try escaping the quotes you want kept "-D 0:u32be
> -V "E30 ""
>
> on PCP it will be -V "E30 " and not "-V E30 "When I escape the quotes I get
squeezelite.serviceJob for squeezelite.service failed because a timeout
was exceeded.
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bpa wrote:
> I'd hope that ALSA driver really drives the h/w control.
>
> You could try using amixer and the "set" command,and see if display
> changes.
> I did a bit of testing with a cheap USB audio adapter with just
> headphone & mic.
> Using "aplay -l" - the C-Media device showed up as
paul- wrote:
> That E30 is a *itch to script with that space in the device name. You
> need escaped quotes everywhere. Im not sure it will work from the pCP
> web page.
>
> Try to test it just from command line typing things.I am surprised this
> hasn't been tried before. I've seen reports
That E30 is a *itch to script with that space in the device name.
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slartibartfast wrote:
> I'll try escaping the quotes later. I'm not even sure how I expect this
> to work if I finally do get it working. The E30 has a display indicating
> attenuation when in preamp mode, will that change with the volume?
I'd hope that ALSA driver really drives the h/w
bpa wrote:
> In the shell script try escaping the quotes you want kept "-D 0:u32be
> -V "E30 ""
>
> on PCP it will be -V "E30 " and not "-V E30 "I'll try escaping the quotes
> later. I'm not even sure how I expect this
to work if I finally do get it working. The E30 has a display indicating
slartibartfast wrote:
>
> The options are listed within quote marks so adding more quote marks
> doesn't work. I have
> "-D 0:u32be -V E30 " if I remember correctly.
> I'll try again with pCP and "-V E30 "
> I found this which sounds like the sa
In the shell script try escaping the quotes you
slartibartfast wrote:
> I didn't use quotes as I was adding this option to
> squeezelite_settings.sh
> from this tutorial
> http://www.gerrelt.nl/RaspberryPi/wordpress/tutorial-installing-squeezelite-player-on-raspbian/
> The options are listed within quote marks so adding more quote marks
>
bpa wrote:
> Did you use quote marks around the -V option (i.e -V "E30 ")
> I think there must be some bug in the mixer_init_alsa:886 error logging
> area or even the build - either volume name is saved wrong or wrong
> string is being printed.
> If you used quotes - then I'll update see if I
slartibartfast wrote:
> This is with -V E30 with a space after E30.
> >
Code:
> > /usr/bin/squeezelite-armv6hf -o hw:CARD=E30,DEV=0 -n squeeze -m
aa:bb:cc:dd:ee:ff -a 160:4::1 -f /var/log/squeezelite.log -d output=debug -D
:u32be -V E30 -P
bpa wrote:
> I'm guessing the preevious log messages were just the default error
> message.
> if you enable logging "-d output=debug" - then we can look for
> differences between a normal run (e.g. my system) and your failing E30
> system.
> There should be only about 10-20 log messages during
slartibartfast wrote:
> How do I get it to work in Squeezelite though?
I'm guessing the preevious log messages were just the default error
message.
if you enable logging "-d output=debug" - then we can look for
differences between a normal run (e.g. my system) and your failing E30
system.
bpa wrote:
> Looks normal - 'E30 ' is a simple volume control which is currently set
> at max vol 127.How do I get it to work in Squeezelite though?
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slartibartfast's Profile:
slartibartfast wrote:
> I had to run "amixer -c E30 scontents"
>
> >
Code:
> > pi@squeeze:~ $ amixer -c E30 scontents
> Simple mixer control 'E30 ',0
> Capabilities: pvolume pvolume-joined pswitch pswitch-joined
> Playback channels: Mono
> Limits: Playback 0 -
bpa wrote:
> The command "amixer contents" gives details for all controls on the type
> of a control, valid range of values and maybe notes on what values mean
> e.g. "1=Enabled"
>
> edit:
>
> I think use "amixer scontents" in this case
>
> For my "Master" control
> >
Code:
The command "amixer contents" gives details for all controls on the type
of a control, valid range of values and maybe notes on what values mean
e.g. "1=Enabled"
bpa's Profile:
slartibartfast wrote:
> On pCP the volume control name was "E30 " with a space after E30. Maybe
> that is an issue.
Could be - names have to be exactly right but doesn't explain the weird
charactes - as if string variable in error message is pointing to
garbage or random memory.
Full "-d
slartibartfast wrote:
> I get the same error on Raspbian with -V E30. Maybe it simply doesn't
> work.
>
> Sent from my Pixel 3a using Tapatalk
Maybe, I have a vague memory of a similar issue before where an ALSA
device only control was to enable/disable it.
What happens when you use
On pCP the volume control name was "E30 " with a space after E30. Maybe
that is an issue.
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bpa wrote:
> Lots of weird characters in error message.
>
> not sure but amixer volume control may not work if an application (e.g.
> squeezelite) has ALSA device already open.I get the same error on Raspbian
> with -V E30. Maybe it simply doesn't
work.
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bpa wrote:
> Lots of weird characters in error message.
>
> not sure but amixer volume control may not work if an application (e.g.
> squeezelite) has ALSA device already open.
Squeezelite is restarted after changing options so the device shouldn't
be open. I noticed that the command line
slartibartfast wrote:
> The same error appears even when the Volume Control box is empty.
>
> Edit Forget that I was looking at the wrong section of log
Lots of weird characters in error message.
not sure but amixer volume control may not work if an application (e.g.
squeezelite) has ALSA
slartibartfast wrote:
> This appears in the log
> >
Code:
> > [16:13:47.022543] mixer_init_alsa:886 error find selem
À¸À¸pi¹pi¹|¹¸|¹¸ðì·
> [16:13:47.022615] output_init_alsa:986 Initialization of mixer failed,
reverting to software volume
>
bpa wrote:
> You have confirmed that "E30" is a working volume control by testing
> with amixer.
> If it fails, it may provide a useful error message.
This appears in the log
Code:
[16:13:47.022543] mixer_init_alsa:886 error find selem
À¸À¸pi¹pi¹|¹¸|¹¸ðì·
slartibartfast wrote:
> PCP diagnostics shows E30, same as -L
You have confirmed that "E30" is a working volume control by testing
with amixer.
If it fails, it may provide a useful error message.
bpa's Profile:
bpa wrote:
> Not sure.
>
> looking at Squeezelite code - the "-L" is supposed to list the volumen
> controls
PCP diagnostics shows E30, same as -L
39456
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+---+
|Filename:
Enabling squeezelite logging for DEBUG for output should show message
about setting volume.
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View this thread:
slartibartfast wrote:
> OK thanks. I tried "E30 Playback Volume" which also didn't work. Should
> I use the full line "numid=3,iface=MIXER,name='E30 Playback Volume" ?
Not sure.
looking at Squeezelite code - the "-L" is supposed to list the volumen
controls
bpa wrote:
> I think you have to use the full ALSA name for the control after "-V".
> Use "amixer controls " to list all the controls by their
> ALSA name.OK thanks. I tried "E30 Playback Volume" which also didn't work.
> Should
I use the full line "numid=3,iface=MIXER,name='E30 Playback
I think you have to use the full ALSA name for the control after "-V".
Use "amixer controls " to list all the controls by their
ALSA name.
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View this
slartibartfast wrote:
> I think this should be possible but I am not sure how. I have a Topping
> E30 which shows up as
> Card 0: 'E30' - Control: 'E30 '
> if I click "more" next to the -V option for Squeezelite. If I enter that
> in the box I can't control the E30 volume in pre amp mode.
>
I think this should be possible but I am not sure how. I have a Topping
E30 which shows up as
Card 0: 'E30' - Control: 'E30 '
if I click "more" next to the -V option for Squeezelite. If I enter that
in the box I can't control the E30 volume in pre amp mode.
Any thoughts on what I am doing
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