예제 #1
0
파일: sink_audio.c 프로젝트: NemProjects/BC
void CreateAudioConnection(void)
{
    hfp_audio_params * audio_params = NULL;
    HfpAudioTransferRequest(hfp_primary_link, 
                               hfp_audio_to_hfp , 
                               theSink.HFP_supp_features.packet_types,
                               audio_params );
}
예제 #2
0
/****************************************************************************
NAME    
    sinkTransferToggle
    
DESCRIPTION
    If the audio is at the device end transfer it back to the AG and
    vice versa.

RETURNS
    void
*/
void sinkTransferToggle( uint16 eventId )
{
    /* Get the link to toggle audio on */
    hfp_link_priority priority = audioGetLinkPriority(FALSE);
    sync_pkt_type packet_type;
    hfp_audio_params* audio_params;
    
    audio_params = audioGetSettings(priority, &packet_type);    
       
    AUD_DEBUG(("AUD: Audio Transfer\n")) ;
    
    /* Perform audio transfer */
    HfpAudioTransferRequest(priority, hfp_audio_transfer, packet_type, audio_params );
}
예제 #3
0
파일: sink_audio.c 프로젝트: NemProjects/BC
/****************************************************************************
NAME    
    sinkCheckForAudioTransfer
    
DESCRIPTION
    checks on connection for an audio connction and performs a transfer if not present

RETURNS
    void
*/
void sinkCheckForAudioTransfer ( void )
{
    sinkState lState = stateManagerGetState() ;
    
    AUD_DEBUG(("AUD: Tx[%d] [%x]\n", lState , (int)theSink.routed_audio)) ;
    
    switch (lState)
    {
        case deviceIncomingCallEstablish :
        case deviceThreeWayCallWaiting :
        case deviceThreeWayCallOnHold :
        case deviceThreeWayMulticall :
        case deviceIncomingCallOnHold : 
        case deviceActiveCallNoSCO :
        {              
            Sink sink;            
            hfp_call_state state;  
            hfp_link_priority priority = hfp_invalid_link;
              
            /* check call state and sink of AG1 */
            if((HfpLinkGetCallState(hfp_primary_link, &state))&&(state == hfp_call_state_active)&&
               (HfpLinkGetAudioSink(hfp_primary_link, &sink))&&(!sink))
            {
                priority = hfp_primary_link;
            }
            /* or check call state and sink of AG2 */
            else if((HfpLinkGetCallState(hfp_secondary_link, &state))&&(state == hfp_call_state_active)&&
                    (HfpLinkGetAudioSink(hfp_secondary_link, &sink))&&(!sink))    
            {
                priority = hfp_secondary_link;
            }
            /* if call found with no audio */
            if (priority)
            {
                hfp_audio_params * audio_params = NULL;
                HfpAudioTransferRequest(priority, 
                                        hfp_audio_to_hfp , 
                                        theSink.HFP_supp_features.packet_types,
                                        audio_params );
            }    
        }
        break ;
        default:
        break;
    }
}
예제 #4
0
파일: sink_audio.c 프로젝트: NemProjects/BC
/****************************************************************************
NAME    
    sinkTransferToggle
    
DESCRIPTION
    If the audio is at the device end transfer it back to the AG and
    vice versa.

RETURNS
    void
*/
void sinkTransferToggle( uint16 eventId )
{
    /* Get the link to toggle audio on */
    hfp_link_priority priority = audioGetLinkPriority(FALSE);
    sync_pkt_type packet_type;
    hfp_audio_params* audio_params;
    
    audio_params = audioGetSettings(priority, &packet_type);    
    
    /* Mask out all but SCO packet types if feature enabled */
    if(theSink.features.audio_sco)
        packet_type = (packet_type & sync_all_sco) | sync_all_edr_esco;
    
    AUD_DEBUG(("AUD: Audio Transfer\n")) ;
    
    /* Perform audio transfer */
    HfpAudioTransferRequest(priority, hfp_audio_transfer, packet_type, audio_params );
}