Headphones for the Odroid GO

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mad_ady
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Headphones for the Odroid GO

Unread post by mad_ady » Tue Jul 31, 2018 9:06 pm

I stumbled over this video tutorial to add headphone support for the Odroid GO: https://www.youtube.com/watch?v=pp_DPHiUhcc

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Re: Headphones for the Odroid GO

Unread post by rooted » Tue Jul 31, 2018 9:58 pm

Nice video, thanks for the link.

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Re: Headphones for the Odroid GO

Unread post by mameise » Wed Aug 01, 2018 2:53 pm

Basic idea is good but i would prefer a different approach to have both, speaker and headphones working.
Will look into it after holidays. A simple switch should enable both.

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Re: Headphones for the Odroid GO

Unread post by lordhardware » Wed Aug 01, 2018 4:05 pm

Also, why up the top? The port can go right next to the speaker. Replace the speaker with a smaller speaker, if youre adding caps anyway you save space and limit the issue with overpowering the tweeter.

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Re: Headphones for the Odroid GO

Unread post by rooted » Wed Aug 01, 2018 11:24 pm

You could add a small switch to allow both the speaker and headphones to work.

Personally I would wait for the mentioned DSP support.

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Re: Headphones for the Odroid GO

Unread post by mameise » Thu Aug 02, 2018 2:32 am

What does that mean „mentioned DSP support?“

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Re: Headphones for the Odroid GO

Unread post by mad_ady » Thu Aug 02, 2018 2:57 am

crashoverride proposed an external stereo dac with stereo output that can be connected to the gpio pins

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Re: Headphones for the Odroid GO

Unread post by elite84 » Fri Aug 03, 2018 5:21 pm

Is there any support for connecting bluetooth headphones?

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Re: Headphones for the Odroid GO

Unread post by mad_ady » Fri Aug 03, 2018 6:33 pm

Not yet

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Re: Headphones for the Odroid GO

Unread post by mantanz » Mon Aug 06, 2018 7:29 pm

mad_ady wrote:Not yet
Not yet? Wait, does my Go have Bluetooth?!?

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Re: Headphones for the Odroid GO

Unread post by mad_ady » Mon Aug 06, 2018 7:58 pm

Yup

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Re: Headphones for the Odroid GO

Unread post by mantanz » Mon Aug 06, 2018 8:29 pm

mad_ady wrote:Yup
Yeah I just looked into it... does a lot more than I thought. I now see a world with Bluetooth headphones and multiplayer wireless play :D

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Re: Headphones for the Odroid GO

Unread post by mad_ady » Mon Aug 06, 2018 9:15 pm

Crashoverride was not sure what impact implementing bt audio or networking would have on the emulators, but it may not be impossible as things progress.

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Re: Headphones for the Odroid GO

Unread post by mantanz » Tue Aug 07, 2018 10:39 am

Damn, I thought that might be the case. Not a lot of CPU overhead I guess.

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Re: Headphones for the Odroid GO

Unread post by crashoverride » Thu Aug 09, 2018 10:16 pm

The hardware interface for a DAC is now documented here:
viewtopic.php?f=158&t=31853

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