i.MX Processors中的主题 Re: How to achieve Bluetooth A2DP sink functionality?

How to achieve Bluetooth A2DP sink functionality?

YongJunChang — Mon, 16 Apr 2012 20:28:00 GMT

Hello all,

I'm developing a Bluetooth A2DP sink functionality in which the i.MX device is able to play audio streaming from other A2DP-enabled devices such as iPhone or other Android devices. The target board I'm using is i.MX53 SABRE Tablet platform. I know that the Gingerbread includes Bluez stack 4.69 which is capable of A2DP sink functionality. However, I doubt that Android exposes these APIs.

Do you have any ideas that How I can achieve this functionality? I think the Bluez stack can be directly accessed through DBus interface even in Android.

Thanks in advance,

Yong

Re: How to achieve Bluetooth A2DP sink functionality?

charleschang — Thu, 19 Apr 2012 05:39:00 GMT

Yes, Bluez can support A2DP sink.

but Android framework doesn't enable this profile.

Re: How to achieve Bluetooth A2DP sink functionality?

YongJunChang — Thu, 19 Apr 2012 17:15:34 GMT

charles chang said:

Yes, Bluez can support A2DP sink.
but Android framework doesn't enable this profile.

Thanks charles,

Is it possible to directly communicate with Bluez API through NDK?

I'm looking for the method using DBus but no hope yet.

Yong

Re: How to achieve Bluetooth A2DP sink functionality?

charleschang — Fri, 20 Apr 2012 03:22:59 GMT

maybe possible , if you hard coding the bt device path, and assume it's ready from system boot...

Yong Jun Chang said:

charles chang said:
Yes, Bluez can support A2DP sink.
but Android framework doesn't enable this profile.
Thanks charles,
Is it possible to directly communicate with Bluez API through NDK?
I'm looking for the method using DBus but no hope yet.

Yong