i2s connection - Orange/Dac

[davy39]

Hi there,
Great job guys !
Could you give us more details on how to get i2s work ?
How to connect the dac to the board ?
How to build the kernel, which sources and parameters?
Thanks for your help !

 

[jirm]

Hi to all
i2s enabled kernels


[ 4.327484] ALSA device list:
[ 4.334020] #0: audiocodec
[ 4.340439] #1: snddaudio
[ 4.346658] #2: sndhdmi


root@OrangePI:~# cat /proc/asound/cards
0 [audiocodec ]: audiocodec - audiocodec
audiocodec
1 [snddaudio ]: snddaudio - snddaudio
snddaudio
2 [sndhdmi ]: sndhdmi - sndhdmi
sndhdmi

https://drive.google.com/open?id=0B3COWn8ZF1MBcXdnakZuTlhXdlE

only OrangePi PC password: orangepi
fs_resize
web interface Logitech Media Server orangepi:9000

Thank you so much ua3nbw !!!.

 

[jirm]

Wow! It works. Second try, I extracted the kernel from ua3nbw ,everthing that is in "boot" and the folders firmware and modules (to be found in lib) and copied them to the sd card with Jacers Img. Then I connected the card as shown in #21 and

sudo speaker-test  -D hw:1 -c 2

gives me pink noise on both channels....
It would have been nice to have HDMI with all Channels and no downmix to 2 but anyway:

Thanks for this great work ua3nbw !

Regards

Awesome news !!!

So many thanks skyunlimited for your work and efford.

Regarding your question about HDMI multichannel audio I think you know that thread http://www.diyaudio.com/forums/pc-based/204512-rasberry-pi-active-crossover-revolution-13.html

There seems are the only real possibility at the moment for manage multichannel audio (hdmi) on rpi, but I think because is based on a generic linux modules updating it can be "easily adapted" to work on opi too.

Good job !

I`m still waiting my opi board from china... so tired on waiting

 

[kharukang]

Hi to all.
I have a question?



My Orange pi pc can use on this dac?

Thank.

 

[Giachi]

Hi friends! I was busy last 2 mounts, but I see now you weren't inactive! Now i try! Tanks!

 

[harishraj123]

Orange PI PC cannot use this DAC as the pin configuration for the DAC is compatible to Raspberry PI

 

[skyunlimited]

By now the best OS for the Orange PIPc is IMHO Armbian. Download the latest Armbian Release and follow these Steps :[Tutorial] I2S on Orange Pi H3 - Allwinner H3 - Armbian forum

Regards

 

[kharukang]

Could someone take a look at the picture, did i locate the pins correctly. Take the red wire as reference that should be +5v...

Hi to all
i2s enabled kernels


[ 4.327484] ALSA device list:
[ 4.334020] #0: audiocodec
[ 4.340439] #1: snddaudio
[ 4.346658] #2: sndhdmi


root@OrangePI:~# cat /proc/asound/cards
0 [audiocodec ]: audiocodec - audiocodec
audiocodec
1 [snddaudio ]: snddaudio - snddaudio
snddaudio
2 [sndhdmi ]: sndhdmi - sndhdmi
sndhdmi

https://drive.google.com/open?id=0B3COWn8ZF1MBcXdnakZuTlhXdlE

only OrangePi PC password: orangepi
fs_resize
web interface Logitech Media Server orangepi:9000

After
https://youtu.be/bzcP2Y1P7yk

 

[Ikrk]

Hi all,

I have finally received my OrangePi One and installed Armbian on it.

I just had to disable twi1 in script.bin, because it uses the same gpio pins as the DAC.

[twi1]
twi_used = 0
twi_scl = port😛A18<3><default><default><default>
twi_sda = port😛A19<3><default><default><default>

and then of course
[pcm1]
daudio_used = 1

Then I connected my Sabre ES9023 as others allready identified and it works straight away!

Hope it helps!

 

[harishraj123]

Hi IKrk,

Did you installed the Armbian from this link
https://drive.google.com/open?id=0B3COWn8ZF1MBcXdnakZuTlhXdlE

or

http://mirror.igorpecovnik.com/Armbian_5.05_Orangepih3_Debian_jessie_3.4.110_desktop.zip

 

[Ikrk]

Hi harishraj123,
I have used the server version here:
http://mirror.igorpecovnik.com/Armbian_5.05_Orangepih3_Debian_jessie_3.4.110.zip

But it should be probably equivalent to your second link.
Best regards.

 

[Giachi]

Hi to all
i2s enabled kernels


[ 4.327484] ALSA device list:
[ 4.334020] #0: audiocodec
[ 4.340439] #1: snddaudio
[ 4.346658] #2: sndhdmi


root@OrangePI:~# cat /proc/asound/cards
0 [audiocodec ]: audiocodec - audiocodec
audiocodec
1 [snddaudio ]: snddaudio - snddaudio
snddaudio
2 [sndhdmi ]: sndhdmi - sndhdmi
sndhdmi

https://drive.google.com/open?id=0B3COWn8ZF1MBcXdnakZuTlhXdlE

only OrangePi PC password: orangepi
fs_resize
web interface Logitech Media Server orangepi:9000

well. i tested this distro with my Sabe ES9023, and it runs wery well! Thanks for all!

 

[Giachi]

Hi all,

I have finally received my OrangePi One and installed Armbian on it.

I just had to disable twi1 in script.bin, because it uses the same gpio pins as the DAC.

[twi1]
twi_used = 0
twi_scl = port😛A18<3><default><default><default>
twi_sda = port😛A19<3><default><default><default>

and then of course
[pcm1]
daudio_used = 1

Then I connected my Sabre ES9023 as others allready identified and it works straight away!

Hope it helps!

Well! Are you working to some specific project?

 

[harishraj123]

Thanks for the reply.

I am also working on the same project.

 

[frank0001]

I pcm5102a is working !!!!!

Thank you unoqueva

 

[driverz]

a last option to connect pin i2s?

 

[dony71]

anybody try can play 192K/24bit music?

 

[Dimdim]

I have here an Orange Pi One connected through I2S to an 9023-based DAC.

It is running MPD 0.19 on Jessie Server (current version).

Everything seems to be working fine when I'm playing FLAC files but when I'm playing MP3 files the volume is too low.

It doesn't matter whether I have volume control enabled or not.

The problem goes away if I force "format "44100:16:2" in my mpd.conf.

Has anyone else come across this issue?

Btw, it plays 192K/24bit material just fine..

 

[phofman]

Very likely the DAC accepts only some specifications of I2S (samplerate, bit width). When MPD does no conversion, your DAC does not handle correctly the native formats of some of your tracks. Your flacs happen to fit your DAC input params, while your MP3s don't. I would check the I2S driver/controller capabilities/setup with regard to the ES9023 specifications.

 

[Gopher]

WTF are you guys smoking? An explanation of what this thing actually DOES and what it's FOR would be really useful. A 618 page data sheet (yes that really is 618 pages!) and it doesn't seem to work????