/****************************************************************************
NAME
VolumeDown
DESCRIPTION
Decrements volume - sends a response to the AG
RETURNS
void
*/
void VolumeDown ( void )
{
uint16 lOldVol = 0;
uint16 lNewVol = 0;
/* check for a2dp streaming before checking for hpf profiles */
if(!CheckVolumeA2dp(decrease_volume) && theHeadset.conf->no_of_profiles_connected)
{
/* Get the link to change volume on */
hfp_link_priority priority = audioGetLinkPriority(TRUE);
/* get current volume for this profile */
lOldVol = theHeadset.profile_data[PROFILE_INDEX(priority)].audio.gSMVolumeLevel;
/* obtain new volume level */
lNewVol = theHeadset.audioData.gVolMaps[lOldVol].DecVol ;
/* send, set and store new volume level */
#if 1
VolumeSendAndSetHeadsetVolume ( lNewVol ,TRUE ,priority,decrease_volume) ;
#else
VolumeSendAndSetHeadsetVolume ( lNewVol ,TRUE ,priority) ;
#endif
VOL_DEBUG(("VOL: VolDwn[%d][%d]to AG%d\n",lOldVol, lNewVol, priority)) ;
}
}
/****************************************************************************
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 );
}
/****************************************************************************
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 );
}
