Hi Prabhu, On Monday 15 of June 2015 17:06:41 Prabhu Chawandi wrote: > This is with respect to HFP profile. > > While I pressed the Button on my HF device, service level connection > is happening - BTHF_STATE_CONNECTED is coming. > > But next callbacks are not coming on pressing of buttons - like voice > recognition. > > Can any body help me HFP is a bit special since BfA provides only part of the implementation and rest is implemented in Android Framework. When HF device is connected SLC creation must happen. Most likely your HF device is sending some AT commands and you must response to those as per HFP specification. Only when all required SLC AT commands are handled state will be set to BTHF_STATE_SCL_CONNECTED. This is normally handled by Android Framework but if you are using haltest you must handle those on your own. For details on how to setup SLC I recommend HFP specification lecture. -- BR Szymon Janc -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
