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<p class="MsoNormal"><span lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I'm currently using a recent Raspbian release (kernel 4.1.18) with BlueZ 5.38 and Pulseaudio 8.0. I would like to enable the HSP profile to send audio from my raspberry to my headphones. I can discover and pair the device
and even get music with A2DP.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">However, when I switch to HSP (using pavucontrol), I get the following error : "backend-native.c: connect(): Function not implemented".<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">With pactl list cards, I get the following regarding Bluetooth :
<o:p></o:p></span></p>
<p class="MsoNormal"><i><span lang="EN-US"> Profiles:<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US"> headset_head_unit: Headset Head Unit (HSP/HFP) (sinks: 1, sources: 1, priority: 20, available: yes)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US"> a2dp_sink: High Fidelity Playback (A2DP Sink) (sinks: 1, sources: 0, priority: 10, available: yes)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US"> off: Off (sinks: 0, sources: 0, priority: 0, available: yes)<o:p></o:p></span></i></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">So it seems that HSP profile is available. I tried to revert to pulseaudio 7.1 and 6, but the result is the same. Any idea of what could cause this issue ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks !<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Alex<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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