Hi Tanu, Thank you for reply.
I understood spec on pulseaudio. I wanted to implement simple telephony app using Bluetooth headset. I will use stream API to handle voice packet without the AT command. Best Regards, Shinnosuke Suzuki > 2017/06/27 22:54、Tanu Kaskinen <[email protected]>のメール: > > On Sat, 2017-06-24 at 15:19 +0900, Shinnosuke Suzuki wrote: >> Hi all, >> >> I’m a new to pulseaudio development. >> I would like to write program which handle voice packet and some Bluetooth >> HSP event (RING,CKPD etc) from/to bluetooth headset. >> The pulseaudio 6.0 support HSP with bluez5, so I think this can be done. >> I read programming documentation, and I think the program needs asynchronous >> API not the simple API. >> But I couldn’t find any information on handling bluetooth HSP event and >> voice packet. >> >> I there any manual or sample code on this? > > From an application's point of view "HSP audio packet handling" is done > just like with any other audio device. PulseAudio doesn't have any > special Bluetooth API, you just play and record audio using the normal > stream API. A new sink and source will be created for the headset when > it's connected. > > RING and CKPD are ignored by PulseAudio, so you can't currently get > notifications about those, unfortunately. > > -- > Tanu > > https://www.patreon.com/tanuk
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