Moode Audio Player for Raspberry Pi

TimCurtis · 2016-06-19 7:12 pm

Serverbaboon said:
Two things:

1) The update instructions worked for me, copied the lines and pasted them into Putty.

2) Bit of a weird one, I have changed my IP address to a static one as my NFS share is IP restricted which works ok, however weirdly it seems to be also retaining a DHCP address as well. I only noticed when I ran a network scanner, to confirm it I have connected to the web page both on the static and on the DHCP. However my NFS server reports that Moode is connecting from the DHCP address so I cannot remove the DHCP ip address from the IP permissions list.

Hi,

Thanks for confirming updater instructions

What is output of ifconfig cmd? This will show what ip addresses are assigned to eth0, wlan0. The symptoms u describe suggest he Router DNS cache has not expired the DHCP address. I'd reboot the router.

-Tim

Serverbaboon · 2016-06-19 7:30 pm

The IFCONFIG command only shows the static address, however running asset shows the below

Restarting Asset
Stopping UPnP service.
Detected IP address: 192.168.10.58, 192.168.10.175

I will power cycle the router, when She Who Should Be Obeyed isn't looking, just incase.

r100 · 2016-06-19 7:44 pm

yeah, it is strange... i'm logged in as pi / raspberry. the wget takes over a minute to terminate, which is strange as well. Will check it out in greater detail..
thank's and best
ru

r100 · 2016-06-19 8:17 pm

ok, reinstalled 2.6 and the in-place updater installation worked first time and with no lagging.. thank's

Serverbaboon · 2016-06-19 10:21 pm

TimCurtis said:
Hi,

Thanks for confirming updater instructions

What is output of ifconfig cmd? This will show what ip addresses are assigned to eth0, wlan0. The symptoms u describe suggest he Router DNS cache has not expired the DHCP address. I'd reboot the router.

-Tim

Made no difference I am afraid, the Router will only be giving out the address if moode is send a dhcp request.

TimCurtis · 2016-06-19 10:27 pm

Serverbaboon said:
Made no difference I am afraid, the Router will only be giving out the address if moode is send a dhcp request.

Hi,

Thats odd because when a static ip address is configured a DCHP request should not be sent by client. What is content of the two files below:

/etc/network/interfaces
/etc/dhcpcd.conf

-Tim

Serverbaboon · 2016-06-19 10:36 pm

Looks like this is a known issue?

https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=111709

Not sure if the same underlying subsystems but is there is this response here
https://www.raspberrypi.org/forums/viewtopic.php?p=798866#p798866

Serverbaboon · 2016-06-19 10:51 pm

Serverbaboon said:
Looks like this is a known issue?

Not sure if the same underlying subsystems but is there is this response here
https://www.raspberrypi.org/forums/viewtopic.php?p=798866#p798866

Performed the changes to dhcpcd.conf mentioned in the link above and that fixed it.

Not sure of the consequences though.

Regards

aBrianH · 2016-06-19 11:05 pm

Thanks Tim

Updater installed fine and works. Good work

aBrianH

TimCurtis · 2016-06-19 11:33 pm

Yuchang said:
Hi,
I was going to change the IP address from the DHCP to the STATIC.
But do not change in r2.6.
I could well in the previous version.
Is there any information to be settled?

*The image is state I after the reboot.

Thanks!

Hi,

U need to set Primary DNS addr. Typically it is same as Gateway addr.

-Tim

TimCurtis · 2016-06-19 11:38 pm

Serverbaboon said:
Looks like this is a known issue?

https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=111709

Not sure if the same underlying subsystems but is there is this response here
https://www.raspberrypi.org/forums/viewtopic.php?p=798866#p798866

Hi,

I was able to repro this issue.

The "ifconfig" cmd showed one address, the static addr, but "ip addr show eth0" cmd showed two addresses.

Adding "nodhcp" to /etc/dhcpcd.conf seems to fix it but I need to do more testing to see if there are any side-effects with different network configs, Host AP mode, etc.

Nice catch! Thanks

Nice catch!

-Tim

Aboe · 2016-06-20 7:15 am

Samplerate

Hi Tim

Thanks for a lovely product that really sounds and works perfectly on my rpi3 with a Mirand USB Dac.

But is there a way to set the samplerate to 32/176.4 and 32/352.8??

All best / Anders

TheOldPresbyope · 2016-06-20 12:07 pm

r100 said:

Hi Tim,
am getting this when triying to unzip updater.sh.zip
greets

Code:

 End-of-central-directory signature not found.  Either this file is not
  a zipfile, or it constitutes one disk of a multi-part archive.  In the
  latter case the central directory and zipfile comment will be found on
  the last disk(s) of this archive.
unzip:  cannot find zipfile directory in one of updater.sh.zip or
        updater.sh.zip.zip, and cannot find updater.sh.zip.ZIP, period.

TheOldPresbyope · 2016-06-20 12:11 pm

I hope you've tried downloading the zip file again. The error message means what it says. The file you tried to unzip isn't a valid zip file (try unzipping a text file; you'll get the same message). It may have been corrupted during download o something happened to it after download.

Regards,
Kent

r100 · 2016-06-20 12:59 pm

yep, in fact I did try the direct dl link but the result was the same. My issue could also have been due to some local network problems including the fact the my pi box had two ip addresses for a while which I cannot explain as there is only one physical interface (eth) in it...

TimCurtis · 2016-06-20 1:49 pm

Aboe said:
Hi Tim

Thanks for a lovely product that really sounds and works perfectly on my rpi3 with a Mirand USB Dac.

But is there a way to set the samplerate to 32/176.4 and 32/352.8??

All best / Anders

Hi Anders,

In mainline Linux kernel (which is what Moode uses), max sample rate is limited to 192 kHz. I'm not sure about bit depth. See links below for explanation of sample rate limitation.

Page 24 - start at post #240
http://www.diyaudio.com/forums/digital-line-level/285811-hifiberry-dac-pro-hw-mods-anybody-24.html
Page 25
http://www.diyaudio.com/forums/digital-line-level/285811-hifiberry-dac-pro-hw-mods-anybody-25.html
ALSA patch to 384 kHz
Re: [PATCH] ALSA: core: Add 384kHz Support — ALSA Devel

U could test 32/176.4 with your DAC by first setting it to 24/176.4 in Moode MPD config screen then editing MPD config file followed by restart MPD.

1) sudo nano /etc/mpd.conf
2) sudo systemctl restart mpd

If 32/176.4 rate shows up on Audio info screen under "Output stream" while song is playing then it would confirm that ALSA and SoX support 32 as bit-depth. I could then add that rate to list for sox resampler.

None of my DAC's support 32 bit so no way for me to test.

-Tim

Aboe · 2016-06-20 3:24 pm

32/352.8

TimCurtis said:
Hi Anders,

In mainline Linux kernel (which is what Moode uses), max sample rate is limited to 192 kHz. I'm not sure about bit depth. See links below for explanation of sample rate limitation.

Page 24 - start at post #240
http://www.diyaudio.com/forums/digital-line-level/285811-hifiberry-dac-pro-hw-mods-anybody-24.html
Page 25
http://www.diyaudio.com/forums/digital-line-level/285811-hifiberry-dac-pro-hw-mods-anybody-25.html
ALSA patch to 384 kHz
Re: [PATCH] ALSA: core: Add 384kHz Support — ALSA Devel

U could test 32/176.4 with your DAC by first setting it to 24/176.4 in Moode MPD config screen then editing MPD config file followed by restart MPD.

1) sudo nano /etc/mpd.conf
2) sudo systemctl restart mpd

If 32/176.4 rate shows up on Audio info screen under "Output stream" while song is playing then it would confirm that ALSA and SoX support 32 as bit-depth. I could then add that rate to list for sox resampler.

None of my DAC's support 32 bit so no way for me to test.

-Tim

Hi Tim

It already works with 32/386 (it is in the setting), and I have tried with 32/352.8, as you described, and it works

Best / Anders

TimCurtis · 2016-06-20 3:34 pm

Serverbaboon said:
Looks like this is a known issue?

https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=111709

Not sure if the same underlying subsystems but is there is this response here
https://www.raspberrypi.org/forums/viewtopic.php?p=798866#p798866

Hi,

My test results indicate that adding "nodhcp" setting to /etc/dhcpcd.conf fixes the issue of "DHCP address assigned even though eth0 set to static addr" and has no side-effects on any of the network configurations below:

1. eth0 static in use and no wlan0 adapter present
2. eth0 not in use and wlan0 adapter static in SSID mode
3. eth0 not in use and wlan0 adapter in AP mode
4. eth0 static in use and wlan0 adapter in AP mode
5. eth0 static in use and wlan0 adapter present but not in use
6. Above using dhcp instead of static

For those that have already installed the new in-place software updater for Moode 2.6, this fix is in the latest 2016-06-20 update just posted

Also the updater on System config has been refined a bit so that after pressing INSTALL, when the screen returns it will display "Moode software is up to date".

Regards,
Tim

TimCurtis · 2016-06-20 3:58 pm

Aboe said:
Hi Tim

It already works with 32/386 (it is in the setting), and I have tried with 32/352.8, as you described, and it works

Best / Anders

Hi Anders,

Great, thanks for testing. Re-reading the posts, the sample rate limitation discussed applies to I2S interface. Looks like no such limitation when using USB.

I'll add the rates 32/176.4 and 32/352.8 to the SoX list in MPD config and then push out the update this week

-Tim

stuzog · 2016-06-20 5:36 pm

Hi Tim,

Followed the update instructions, it appeared to work but returned this:

pi@moode:~ $ sudo /var/www/command/updater.sh r26
rm: cannot remove ‘/mnt/SDCARD/SDCARD’: No such file or directory
rm: cannot remove ‘/mnt/NAS/NAS’: No such file or directory
Update installed, REBOOT required
pi@moode:~ $ sudo reboot

As the NAS wasn't mounted I can understand the first, not so sure about the second.

Is there any indication that Auto-update is now enabled?

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