ODROID C2

dunghnguyen

hondagx35 wroteHi dunghnguyen,
This is really strange and should not happen.
Please post your debug data.
Frank

Hi Frank ! You could find the debug recorded from my one here
I intended to copy it here but it notified exceeding 60000 words or something like that
so I upload to Drive that you could find it from this link https://drive.google.com/file/d/0B-5OjeECtVP5UW14b1NrbDF2ZVU/view?usp=sharing

Thanks for your support.

acml

Hi Frank,
Disabled the mpdwatchdog fixed the non English 5 sec replay issue. Really appreciate for your kindly help.
Will further test on it and report if there is any other finding.

BTW, I found that some Chinese character in flie tag cannot display properly. Do you have any advise to fix this problem? Thx.

Best Rgds.,
Acml

dunghnguyen

hondagx35 wroteHi dunghnguyen,
And if possible please post the output from
"/proc/asound/card*/pcm*p/sub*/hw_params"

cat /proc/asound/card*/pcm*p/sub*/hw_params

Replace the * with your numbers.
Frank

I tried but I have no idea about this. Thanks to advise me further.

login as: root
root@192.168.0.33's password:
===============  RuneOS distribution  ===============
  ____                      _             _ _
 |  _ \ _   _ _ __   ___   / \  _   _  __| (_) ___
 | |_) | | | | '_ \ / _ \ / _ \| | | |/ _` | |/ _ \
 |  _ <| |_| | | | |  __// ___ \ |_| | (_| | | (_) |
 |_| \_\\__,_|_| |_|\___/_/   \_\__,_|\__,_|_|\___/

================  www.runeaudio.com  ================
RuneOs: 0.4-alpha (build 20160516)
RuneUI: 1.3-alpha
Hw-env: ODROID-C2

Last login: Sat May 21 09:47:38 2016 from 192.168.0.26
root@runeaudio(ro):~# cat /proc/asound/x20/hw_params
cat: /proc/asound/x20/hw_params: No such file or directory
root@runeaudio(ro):~# cd /proc/asound
root@runeaudio(ro):/proc/asound# ls
ODROIDHDMI  card0  card1  cards  devices  hwdep  pcm  timers  version  x20
root@runeaudio(ro):/proc/asound# cd x20
root@runeaudio(ro):/proc/asound/x20# ls
id  pcm0c  pcm0p  stream0  usbbus  usbid  usbmixer
root@runeaudio(ro):/proc/asound/x20# cd..
-bash: cd..: command not found
root@runeaudio(ro):/proc/asound/x20# cd ..
root@runeaudio(ro):/proc/asound# cd pcm
-bash: cd: pcm: Not a directory
root@runeaudio(ro):/proc/asound# cd card1
root@runeaudio(ro):/proc/asound/card1# ls
id  pcm0c  pcm0p  stream0  usbbus  usbid  usbmixer
root@runeaudio(ro):/proc/asound/card1# cd \
> cd\
> exit
-bash: cd: cdexit: No such file or directory
root@runeaudio(ro):/proc/asound/card1# cd ..
root@runeaudio(ro):/proc/asound# cd..
-bash: cd..: command not found
root@runeaudio(ro):/proc/asound# cd..
-bash: cd..: command not found
root@runeaudio(ro):/proc/asound# cd ..
root@runeaudio(ro):/proc# cd ..
root@runeaudio(ro):/# cat /proc/asound/card1/pcm/hw_params
cat: /proc/asound/card1/pcm/hw_params: No such file or directory
root@runeaudio(ro):/#

acml

Hi Frank,
One more hints for my chinese character issue.
The problem just happen on WAV file. There is no problem on FLAC, m4a, dsf file.

I tried to convert the file from wav to flac, the chinese character in file tag display properly. However, if I convert the flac file to wav again, the chinese character display issue occurred again.

Hope such information useful for your troubleshooting. Thx.

Best Rgds.,
Acml

Elvis Mok

Hi All,

Do you know how to setup 1080p mode to connect the TV? Because I connected TV via HDMI cable but no signal. Thanks!

smallfat

Hi Acml,

In my case, I use iPad to control, Chinese and Japanese display well.
But character shown as rectangulars on WaveShare 7" IPS display which connected direct to C2.

Michael

acml wroteHi Frank,
Disabled the mpdwatchdog fixed the non English 5 sec replay issue. Really appreciate for your kindly help.
Will further test on it and report if there is any other finding.

BTW, I found that some Chinese character in flie tag cannot display properly. Do you have any advise to fix this problem? Thx.

Best Rgds.,
Acml

smallfat

Hi Frank,

As Elvis Mok, I stop and disable mpd-watchdog,
songs with non English metadata now will not restart after 5-9 sec playing.

But I find that metadata of second song will update with 15 sec delay.

RGDS

Elvis Mok wrote
hondagx35 wroteHi all,

"mpd-watchdog" is responsible for this bug (songs start again after 5 seconds).
Easy fix for now:
- get access to the console
systemctl stop mpd-watchdog
systemctl disable mpd-watchdog
- reboot via UI

Frank
Hi Frank,

It is working and can play the non English character song now.
Having another listening same problem as ragious - On my DAC the DSD native does result in a very unpleasant noise, however when set to DSD(DOP) everything is just perfect. Sounds very good as well.
Thanks for your help!

smallfat

Hi Frank,

My WaveShare IPS panel touch screen still not work with my C2.

Please help

Michael

ragious

Been testing with UPNP using 'cast to' context menu in Windows 10. I am amazed that the C2 is able to play streamed 24/192 flac's (from Windows to Rune ) without a hitch (using a USB DAC, that is). Anything above 16/44 failed on my PI2.
This is very useful if you're just checking out / auditing some tracks on your PC and want to know how they sound on you rune-box + DAC combination.
Very nice.
Cheers. R.

Any change of getting album cover displayed for UPNP content?

hondagx35

Hi ragious,

Any change of getting album cover displayed for UPNP content?

No, there is no chance to display the album cover.
Only thing we can do is to search the web for a cover and display that.
MPD treads music played via UPnP as streams, so we have no access to the file directly.

Frank

hondagx35

Hi smallfat,

smallfat wroteHi Frank,
My WaveShare IPS panel touch screen still not work with my C2.
Please help
Michael

How is your C2 powered?
- micro USB
- or DC input jack

Is the OTG power enable jumper* installed?

: C2.png (1.18 MiB) Viewed 2777 times

What happens if you disconnect and connect the touch USB while your C2 is running?
Does the touch work after doing that?

Frank

dunghnguyen

hondagx35 wroteHi dunghnguyen,
...
And if possible please post the output from
"/proc/asound/card*/pcm*p/sub*/hw_params"

cat /proc/asound/card*/pcm*p/sub*/hw_params

Replace the * with your numbers.

See here.

Frank

Hi Frank !

@[deleted] went thru this topic that he helped me to understand your advice. I did it that the result is below screenshot

smallfat

Hi Frank,

I use DC Jack to power C2 up.
Both HDMI and USB on C2 are connected to WaveShare.
OTG jumper have not removed.
I have try to unplug and plug again USB cable from display, touch screen function still not works.

http://pastebin.com/AfG6VedM

Regards

hondagx35 wroteHi smallfat,

smallfat wroteHi Frank,
My WaveShare IPS panel touch screen still not work with my C2.
Please help
Michael
How is your C2 powered?
- micro USB
- or DC input jack

Is the OTG power enable jumper* installed?

What happens if you disconnect and connect the touch USB while your C2 is running?
Does the touch work after doing that?

Frank

hondagx35

Hi dunghnguyen,

@[deleted] went thru this topic that he helped me to understand your advice. I did it that the result is below screenshot

You have to play a song while trying to read the hardware parameters.

I lost the overview in this thread, so please open a new one with your specific issue!

Frank

hondagx35

Hi,

Elvis Mok wroteHi All,

Do you know how to setup 1080p mode to connect the TV? Because I connected TV via HDMI cable but no signal. Thanks!

You have to edit the file "/boot/boot.ini" on your sd card.
This can be done on your PC (sd card reader) or remotely on your C2.
If doing it remotely (ssh) you first have to switch the filesystem to read write!

set_rw

ODROIDC2-UBOOT-CONFIG

# Possible screen resolutions
# Uncomment only a single Line! The line with setenv written.
# At least one mode must be selected.

# 480 Lines (720x480)
# setenv m "480i60hz" # Interlaced 60Hz
# setenv m "480i_rpt" # Interlaced for Rear Projection Televisions 60Hz
# setenv m "480p60hz" # 480 Progressive 60Hz
# setenv m "480p_rpt" # 480 Progressive for Rear Projection Televisions 60Hz

# 576 Lines (720x576)
# setenv m "576i50hz" # Interlaced 50Hz
# setenv m "576i_rpt" # Interlaced for Rear Projection Televisions 50Hz
# setenv m "576p50hz" # Progressive 50Hz
# setenv m "576p_rpt" # Progressive for Rear Projection Televisions 50Hz

# 720 Lines (1280x720)
# setenv m "720p50hz" # 50Hz
# setenv m "720p60hz" # 60Hz

# 1080 Lines (1920x1080)
# setenv m "1080i60hz" # Interlaced 60Hz
# setenv m "1080p60hz" # Progressive 60Hz
# setenv m "1080i50hz" # Interlaced 50Hz
# setenv m "1080p50hz" # Progressive 50Hz
# setenv m "1080p24hz" # Progressive 24Hz

# 4K (3840x2160)
# setenv m "2160p30hz"    # Progressive 30Hz
# setenv m "2160p25hz"    # Progressive 25Hz
# setenv m "2160p24hz"    # Progressive 24Hz
# setenv m "smpte24hz"    # Progressive 24Hz SMPTE
# setenv m "2160p50hz"    # Progressive 50Hz
# setenv m "2160p60hz"    # Progressive 60Hz
# setenv m "2160p50hz420" # Progressive 50Hz with YCbCr 4:2:0 (Requires TV/Monitor that supports it)
# setenv m "2160p60hz420" # Progressive 60Hz with YCbCr 4:2:0 (Requires TV/Monitor that supports it)

### VESA modes ###
# setenv m "640x480p60hz"
setenv m "800x480p60hz"
# setenv m "800x600p60hz"
# setenv m "1024x600p60hz"
# setenv m "1024x768p60hz"  
# setenv m "1280x800p60hz"
# setenv m "1280x1024p60hz"
# setenv m "1360x768p60hz"
# setenv m "1366x768p60hz"
# setenv m "1440x900p60hz"
# setenv m "1600x900p60hz"
# setenv m "1680x1050p60hz"
# setenv m "1920x1200p60hz"

........

You have to remove the hash (#) from one of these lines

# 1080 Lines (1920x1080)
# setenv m "1080i60hz" # Interlaced 60Hz
# setenv m "1080p60hz" # Progressive 60Hz
# setenv m "1080i50hz" # Interlaced 50Hz
setenv m "1080p50hz" # Progressive 50Hz
# setenv m "1080p24hz" # Progressive 24Hz

and disable 800x480

### VESA modes ###
# setenv m "640x480p60hz"
# setenv m "800x480p60hz"
# setenv m "800x600p60hz"
# setenv m "1024x600p60hz"
# setenv m "1024x768p60hz"
# setenv m "1280x800p60hz"
# setenv m "1280x1024p60hz"
# setenv m "1360x768p60hz"
# setenv m "1366x768p60hz"
# setenv m "1440x900p60hz"
# setenv m "1600x900p60hz"
# setenv m "1680x1050p60hz"
# setenv m "1920x1200p60hz"

You also have to change the zoom factor in midori by editing this file:
/home/root/.config/midori/config

[settings]
default-encoding==UTF-8
enforce-96-dpi=true
enable-developer-extras=true
enable-site-specific-quirks=true
enable-javascript=true
default-charset=ISO-8859-1
last-window-width=800
last-window-height=480
last-panel-position=523
last-panel-page=5
location-entry-search=
toolbar-items=Back,Forward,ReloadStop,Location,Search,
find-while-typing=true
zoom-level=0.7
middle-click-opens-selection=false
homepage=http://localhost
tabhome=about:dial
download-folder=/home/army
http-proxy=127.0.0.1:8118
maximum-cache-size=50
maximum-history-age=0
load-on-startup=MIDORI_STARTUP_HOMEPAGE
proxy-type=MIDORI_PROXY_NONE
user-agent=Mozilla/5.0 (X11; Linux) AppleWebKit/538.15 (KHTML, like Gecko) Chrome/18.0.1025.133 Safari/538.15 Midori/0.5
user-stylesheet-uri=file:///root/.local/share/midori/styles/local-styles.css

[extensions]
libaddons.so=true

I would try to set it to 1.

Frank

dunghnguyen

@[deleted]: My issue is C2 played perfectly with 24/192 only and the rest (16/44.1 ; dsd64 ; dsd128) the sounds are very distorted and noisy so you advised me to get the signal when playing "cat /proc/asound/card*/pcm*p/sub*/hw_params" that I got it from the playing files herewith for all (16/44.1 ; dsd64 ; dsd128).

It is strange that 24/192 played perfectly but output from the same command is also the same.
My DAC is the USD DAC SMSL M8 with the external power supply fed by C2 via USB port.

login as: root
root@192.168.0.33's password:
===============  RuneOS distribution  ===============
  ____                      _             _ _
 |  _ \ _   _ _ __   ___   / \  _   _  __| (_) ___
 | |_) | | | | '_ \ / _ \ / _ \| | | |/ _` | |/ _ \
 |  _ <| |_| | | | |  __// ___ \ |_| | (_| | | (_) |
 |_| \_\\__,_|_| |_|\___/_/   \_\__,_|\__,_|_|\___/

================  www.runeaudio.com  ================
RuneOs: 0.4-alpha (build 20160516)
RuneUI: 1.3-alpha
Hw-env: ODROID-C2

Last login: Sat May 21 20:33:10 2016 from 192.168.0.13
root@runeaudio(ro):~# cat /proc/asound/card0/pcm0p/sub0/hw_params
closed
root@runeaudio(ro):~# cat /proc/asound/card1/pcm1p/sub1/hw_params
cat: /proc/asound/card1/pcm1p/sub1/hw_params: No such file or directory
root@runeaudio(ro):~# cat /proc/asound/card2/pcm2p/sub2/hw_params
cat: /proc/asound/card2/pcm2p/sub2/hw_params: No such file or directory
root@runeaudio(ro):~# cat /proc/asound/card3/pcm3p/sub3/hw_params
cat: /proc/asound/card3/pcm3p/sub3/hw_params: No such file or directory
root@runeaudio(ro):~#

As well, my debug files as from this link https://drive.google.com/file/d/0B-5OjeECtVP5WUN1OEVJMXo2NUk/view?usp=sharing

acml

HI Michael,
Would you mind to let me know how you connect the runeaudio from iPad? Through Web? Or other MPD app?
For your Chinese / Japanese song, is it in WAV file formation? (For me, the problem just happen on WAV file format with Chinese tag).

About your display issue on attached display, I don't know whether is it the same issue as mentioned in #3347

Best Rgds.,
Acml

smallfat

Hi acml,

I connect runeaudio from iPad mini (IOS 9.3.1) with Safari, URL: runeaudio.local

All my Chinese / Japanese song are FLAC for PCM, DSF for DSD.

As you can see at post you referred, I have no issue on display Chinese and Japanese at my iPad mini
although the test was held on RP3 with 0.4 beta.

RGDS

acml wroteHI Michael,
Would you mind to let me know how you connect the runeaudio from iPad? Through Web? Or other MPD app?
For your Chinese / Japanese song, is it in WAV file formation? (For me, the problem just happen on WAV file format with Chinese tag).

About your display issue on attached display, I don't know whether is it the same issue as mentioned in #3347

Best Rgds.,
Acml

tymoxa

hondagx35 wrote The folder /covers doesn't exist on any RuneAudio image, so your error message is normal.
Cover Art on the RuneAudio UI works?
You only have problems with MPaD , right?

I know that folder /covers doesn't exist. I've 'mkdir' that by my self. But nginx seems compiled with '--without-http_autoindex_module' flag so i cannot share that folder to MPaD/MPoD. Do i need recompile nginx for my needs?

dunghnguyen

@[deleted]: I tested your advised command "cat /proc/asound/card*/pcm*p/sub*/hw_params" for both devices Raspberry Pi 2 (Pi2) and Odroid C2 (C2) on playing the same music files output via USB to the same USB DAC SMSL M8 that you could see the figures as follows:

Note: I made this comparison since I have no issue at all when playing on Pi2. Pi2 played perfectly.

1) Playing 16/44.1
Pi2:

[root@runeaudio ~]# cat /proc/asound/card*/pcm*p/sub*/hw_params
access: RW_INTERLEAVED
format: S24_3LE
subformat: STD
channels: 2
rate: 44100 (44100/1)
period_size: 5513
buffer_size: 22050
closed
closed
closed
closed
closed
closed
closed
closed
closed
closed

C2:

root@runeaudio(ro):~# cat /proc/asound/card*/pcm*p/sub*/hw_params
closed
access: RW_INTERLEAVED
format: S24_3LE
subformat: STD
channels: 2
rate: 44100 (44100/1)
period_size: 5513
buffer_size: 22050

2) Playing 24/192
Pi2:

[root@runeaudio ~]# cat /proc/asound/card*/pcm*p/sub*/hw_params
access: RW_INTERLEAVED
format: S24_3LE
subformat: STD
channels: 2
rate: 192000 (192000/1)
period_size: 24000
buffer_size: 96000
closed
closed
closed
closed
closed
closed
closed
closed
closed
closed

C2:

root@runeaudio(ro):~# cat /proc/asound/card*/pcm*p/sub*/hw_params
closed
access: RW_INTERLEAVED
format: S24_3LE
subformat: STD
channels: 2
rate: 192000 (192000/1)
period_size: 24000
buffer_size: 96000

3) Playing DSD64
Pi2:

[root@runeaudio ~]# cat /proc/asound/card*/pcm*p/sub*/hw_params
access: RW_INTERLEAVED
format: S24_3LE
subformat: STD
channels: 2
rate: 176400 (176400/1)
period_size: 22050
buffer_size: 88200
closed
closed
closed
closed
closed
closed
closed
closed
closed
closed

C2:

root@runeaudio(ro):~# cat /proc/asound/card*/pcm*p/sub*/hw_params
closed
access: RW_INTERLEAVED
format: DSD_U32_BE
subformat: STD
channels: 2
rate: 88200 (88200/1)
period_size: 11025
buffer_size: 44100

4) Playing DSD128
Pi2:

[root@runeaudio ~]# cat /proc/asound/card*/pcm*p/sub*/hw_params
access: RW_INTERLEAVED
format: S24_3LE
subformat: STD
channels: 2
rate: 352800 (352800/1)
period_size: 43691
buffer_size: 174762
closed
closed
closed
closed
closed
closed
closed
closed
closed
closed

C2:

root@runeaudio(ro):~# cat /proc/asound/card*/pcm*p/sub*/hw_params
closed
access: RW_INTERLEAVED
format: DSD_U32_BE
subformat: STD
channels: 2
rate: 176400 (176400/1)
period_size: 22050
buffer_size: 88200

Hope this helps.
Thanks Frank and your team for all supports and contributions to us.

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