/**************************************************************************** NAME sinkFmRxPowerOff DESCRIPTION Poewrs off the FM hardware to save power and free memory used RETURNS nothing */ void sinkFmRxPowerOff(void) { FM_DEBUG(("sinkFmRxPowerOff \n")); fmRxPowerOff(); /* store current frequency in ps */ configManagerWriteSessionData () ; }
/**************************************************************************** NAME sinkAudioSetEnhancement DESCRIPTION updates the current audio enhancement settings and updates the dsp if it is currently running and streaming a2dp music. RETURNS void */ void sinkAudioSetEnhancement(uint16 enhancement, bool enable) { a2dp_stream_state a2dpStatePri = a2dp_stream_idle; a2dp_stream_state a2dpStateSec = a2dp_stream_idle; Sink a2dpSinkPri = 0; Sink a2dpSinkSec = 0; uint16 lEnhancements; /* user has changed an enhancement default, set flag to indicate user values should be used and not dsp default values */ if(enhancement != MUSIC_CONFIG_SUB_WOOFER_BYPASS) { /* don't update for sub woofer only changes */ theSink.a2dp_link_data->a2dp_audio_mode_params.music_mode_enhancements |= MUSIC_CONFIG_DATA_VALID; } /* take local copy as enhancement bits are inverted in the dsp */ lEnhancements = theSink.a2dp_link_data->a2dp_audio_mode_params.music_mode_enhancements; /* if an enhancement is being enabled add to enables bitmask */ if(enable) lEnhancements |= enhancement; /* otherwise remove it */ else lEnhancements &= ~enhancement; /* determine if value has changed and needs to be committed to PS */ if(theSink.a2dp_link_data->a2dp_audio_mode_params.music_mode_enhancements != lEnhancements) { theSink.a2dp_link_data->a2dp_audio_mode_params.music_mode_enhancements = lEnhancements; configManagerWriteSessionData () ; } /* now decide whether the music manager is currently running and an update of configuration is required */ /* if a2dp connected obtain the current streaming state for primary a2dp connection */ getA2dpStreamData(a2dp_primary, &a2dpSinkPri, &a2dpStatePri); /* if a2dp connected obtain the current streaming state for secondary a2dp connection */ getA2dpStreamData(a2dp_secondary, &a2dpSinkSec, &a2dpStateSec); /* Determine which a2dp source this is for */ if(((a2dpStatePri == a2dp_stream_streaming) && (a2dpSinkPri == theSink.routed_audio))|| ((a2dpStateSec == a2dp_stream_streaming) && (a2dpSinkSec == theSink.routed_audio)) #ifdef ENABLE_USB ||((usbAudioSinkMatch(theSink.routed_audio) && (theSink.usb.config.plugin_type == usb_plugin_stereo))) #endif #ifdef ENABLE_WIRED ||(wiredAudioSinkMatch(theSink.routed_audio)) #endif ) { AudioSetMode(AUDIO_MODE_CONNECTED, &theSink.a2dp_link_data->a2dp_audio_mode_params); } }