search

retro-esp32 / RetroESP32

Retro ESP32 is a turbo charged Odroid Go Launcher, Emulator and ROM Manager
Creative Commons Attribution Share Alike 4.0 International
603 stars 93 forks source link

External DAC support on Odroid Go #35

Closed Ayolland closed 4 years ago

Ayolland commented 4 years ago

The Go Play firmware supports external DACs, allowing the addition of headphone jack without hardware hacking. This option is toggled o/off in Go Play by holding the volume button and pressing the right button while on the main menu, and indicated by the icon next to the volume bars.

AFAIK, this is not supported currently by the Retro ESP32 firmware, which is is unfortunate if you want to use the ODroid in any kind of audio setup. (LSDJ, nanoloop, etc.) It would nice to see if this was supported in some way.

32teeth commented 4 years ago

Thanks @Ayolland Do you have an example of the hardware for the expansion port? IIRC the onboard DAC chip for the expansion makes a difference.

LSDJ, Nanoloop... ...cool, never see Odroid Go implementations of this. Will research more.

We will leave this Issue unassigned for now, and mark it as an enhancement.

Ayolland commented 4 years ago

Sure. I think the most common one is the PCM5100A DAC, since it is used in the only hat AFAIK that has been designed specifically for the Odroid Go.

I also have seen a video where someone hooked up a PCM5102A DAC using this board.

ripper121 commented 4 years ago

+1 add the PCM5100A Dac to the HW and FW support.

atylmo commented 4 years ago

Ditto. Would love to see it added. I have that Backoffice hat.

32teeth commented 4 years ago

Closing to icebox for the time being

h1aji commented 2 years ago

Hi @32teeth any chance to implement this feature?

h1aji commented 2 years ago

Described here https://forum.odroid.com/viewtopic.php?t=31853

Have tested ODROID Go with UDA1334a DAC, works great