//audio task
void AudioTask()
{
OS_STATUS os_status;
UBYTE os_err;
AUDIO_STATUS audio;
USHORT actualflagmask;
GBOOL audioStatus = GFALSE;
U8 tsInput;
U32 rx,wx;
U32 offset;
OSSemPend(driver_sync_sem, 0, &os_err);
/* Do initialisation that requires the OS to be running or interrupts enabled*/
/* None of the Core/Verifier or Application tasks are running */
OSSemPost(driver_sync_sem);
tsInput = GH_BM_getm_ReadEnable_HW_BUF_SEL();
if(tsInput == GD_TSD_2)
offset = GH_BM2_get_BufferSize(GD_TSD_AUDIO_PES);
else
offset = GH_BM1_get_BufferSize(GD_TSD_AUDIO_PES);
while(1)
{
os_status = OSFlagPend(eventflagmask, eventflagtype, 0, &actualflagmask);
//SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 actualflagmask ",actualflagmask,0,0);
if((actualflagmask&AUDIO_FILE_PLAYED) == AUDIO_FILE_PLAYED)
{
OSFlagClear(eventflagmask, &actualflagmask);
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 actualflagmask1 ",actualflagmask,0,0);
while(dataIndex < memDataSize)
{
OSTimeDly(50);
GD_TSD_GetBufferPointer(GD_TSD_AUDIO_PES, tsInput, &rx, &wx);
GHA_ResumeFeedData(memDataAddr, memDataSize, &dataIndex, &lastDataIndex, &pesLen, wx, rx-1);
if(rx == 0)
wx =offset;
else
wx =rx-1;
if(tsInput == GD_TSD_2 )
GH_BM2_set_BufferWritePointer(GD_TSD_AUDIO_PES, wx);
else
GH_BM1_set_BufferWritePointer(GD_TSD_AUDIO_PES, wx);
}
if(soundFileFlag == AUDIO_PLAYED)
{
//OSQPostToCore(HDI_PL_AUDIO_FILE_COMPLETED_XT, (void*)&loadcompleted, sizeof(HDI_PL_AUDIO_FILE_COMPLETED_XT));
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 loadcompleted.event_qualifier: ",loadcompleted.event_qualifier,0,0);
}
soundFileFlag = AUDIO_COMPLETED;
GD_AUD_Stop();
GD_AUD_Close();
if(audioStatus == GTRUE)
{
HDIStartAudio();
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)" start audio",0,0,0);
}
}
else if((actualflagmask&AUDIO_FILE_STOPPED) == AUDIO_FILE_STOPPED)
{
OSFlagClear(eventflagmask, &actualflagmask);
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 actualflagmask2 ",actualflagmask,0,0);
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 loadcompleted.event_qualifier: ",loadcompleted.event_qualifier,0,0);
}
else if((actualflagmask&AUDIO_STATUS_STARTED) == AUDIO_STATUS_STARTED)
{
OSFlagClear(eventflagmask, &actualflagmask);
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 actualflagmask3 ",actualflagmask,0,0);
if(audioStatus == GFALSE)
{
audioStatus = GTRUE;
aoparameter.change_mask |= 0x01;
aoparameter.audio_state.state = AUDIO_RUNNING;
audio.standard_id = MPEG;
audio.parameters.mpeg_status.layer = aoparameter.audio_state.parameters.mpeg_status.layer;
audio.parameters.mpeg_status.bitrate_index = aoparameter.audio_state.parameters.mpeg_status.bitrate_index;
audio.parameters.mpeg_status.sampling_frequency = aoparameter.audio_state.parameters.mpeg_status.sampling_frequency;
audio.parameters.mpeg_status.mode = aoparameter.audio_state.parameters.mpeg_status.mode;
audio.parameters.mpeg_status.emphasis = aoparameter.audio_state.parameters.mpeg_status.emphasis;
OSTimeDly(30);
HDIGetAudioStatus(&audio);
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 aoparameter.change_mask ",aoparameter.change_mask,0,0);
if((aoparameter.audio_state.parameters.mpeg_status.layer!=audio.parameters.mpeg_status.layer)||
(aoparameter.audio_state.parameters.mpeg_status.bitrate_index!=audio.parameters.mpeg_status.bitrate_index)||
(aoparameter.audio_state.parameters.mpeg_status.sampling_frequency!=audio.parameters.mpeg_status.sampling_frequency)||
(aoparameter.audio_state.parameters.mpeg_status.mode!=audio.parameters.mpeg_status.mode)||
(aoparameter.audio_state.parameters.mpeg_status.emphasis!=audio.parameters.mpeg_status.emphasis))
{
aoparameter.change_mask |= 0x04;
aoparameter.audio_state.parameters.mpeg_status.layer = audio.parameters.mpeg_status.layer;
aoparameter.audio_state.parameters.mpeg_status.bitrate_index = audio.parameters.mpeg_status.bitrate_index;
aoparameter.audio_state.parameters.mpeg_status.sampling_frequency = audio.parameters.mpeg_status.sampling_frequency;
aoparameter.audio_state.parameters.mpeg_status.mode = audio.parameters.mpeg_status.mode;
aoparameter.audio_state.parameters.mpeg_status.emphasis = audio.parameters.mpeg_status.emphasis;
}
//OSQPostToCore(HDI_EV_AUDIO_STATUS_CHANGED, (void*)&aoparameter, sizeof(HDI_PL_AUDIO_STATUS_CHANGED_XT));
}
aoparameter.change_mask = 0;
}
else if((actualflagmask&AUDIO_STATUS_STOPPED) == AUDIO_STATUS_STOPPED)
{
OSFlagClear(eventflagmask, &actualflagmask);
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 actualflagmask4 ",actualflagmask,0,0);
if(audioStatus == GTRUE)
{
audioStatus = GFALSE;
aoparameter.change_mask |= 0x01;
aoparameter.audio_state.state = AUDIO_STOPPED;
//OSQPostToCore(HDI_EV_AUDIO_STATUS_CHANGED, (void*)&aoparameter, sizeof(HDI_PL_AUDIO_STATUS_CHANGED_XT));
}
aoparameter.change_mask = 0;
}
else if((actualflagmask&AUDIO_TUNER_RECONNECTED) == AUDIO_TUNER_RECONNECTED)
{
OSFlagClear(eventflagmask, &actualflagmask);
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 actualflagmask5 ",actualflagmask,0,0);
if(audioStatus == GTRUE)
{
audioStatus = GFALSE;
aoparameter.change_mask |= 0x01;
aoparameter.audio_state.state = AUDIO_STOPPED;
//OSQPostToCore(HDI_EV_AUDIO_STATUS_CHANGED, (void*)&aoparameter, sizeof(HDI_PL_AUDIO_STATUS_CHANGED_XT));
}
}
else if((actualflagmask&AUDIO_TUNER_REMOVED) == AUDIO_TUNER_REMOVED)
{
OSFlagClear(eventflagmask, &actualflagmask);
SYS_DEBUG_INFO(DEBL0_NSTR, (CSTR*)"8 actualflagmask6 ",actualflagmask,0,0);
if(audioStatus == GFALSE)
{
audioStatus = GTRUE;
aoparameter.change_mask |= 0x01;
aoparameter.audio_state.state = AUDIO_RUNNING;
//OSQPostToCore(HDI_EV_AUDIO_STATUS_CHANGED, (void*)&aoparameter, sizeof(HDI_PL_AUDIO_STATUS_CHANGED_XT));
}
}
}
}
void UserMain(void * pd) {
int x;
DWORD flag = 0;
int cnt;
InitializeStack();
GetDHCPAddressIfNecessary();
if (EthernetIP == 0) GetDHCPAddress();
OSChangePrio(MAIN_PRIO);
EnableAutoUpdate();
#ifdef _DEBUG
/* InitializeNetworkGDB_and_Wait(); */
InitializeNetworkGDB();
#endif
/* note, this may not work in all cases.
1) all systems might boot at the same time
2) when they get to this point, they may not have an ip yet
*/
/* init our acn stack */
acn_port_protect_startup();
#if CONFIG_NSK
srand(GetPreciseTime() + netx_getmyip(0));
netx_init();
netx_startup();
#endif
#if CONFIG_SLP
slp_init();
slp_open();
slp_active_discovery_start();
#endif
#if CONFIG_RLP
rlp_init();
#if CONFIG_SDT
sdt_init(); /* indirectly calls sdtm_init(), rlp_init(), rlpm_init() */
sdt_startup(true);
#endif
#if CONFIG_DMP
/* dmp_startup(); */
#endif
#endif /* RLP */
CreateTasks();
x = OSChangePrio( DEBUG_TERM_PRIORITY );
if (x) {
PRINTF("%s","OUCH\n");
}
PRINTF("%s","Hello ACN World\n");
ioctl( 0, IOCTL_CLR | IOCTL_RX_ECHO ); /* turn sdtin echo off */
process_keys();
/* shut things down - these require the threads to continue run... */
#if CONFIG_SDT
sdt_shutdown();
#endif
#if CONFIG_SLP
slp_close();
#endif
#if CONFIG_DMP
/* dmp_shutdown() */
#endif
/* shut down receive thread */
OSFlagClear(&recv_flag, 1);
PRINTF("%s","Waiting for task to recv to shut down..");
cnt = 0;
flag = 0;
while (!flag) {
cnt++;
if (cnt == 80) {
cnt = 0;
PRINTF("%s","\n");
}
PRINTF("%s",".");
flag = OSFlagState(&recv_flag);
}
/* shut down tick thread */
OSFlagClear(&tick_flag, 1);
PRINTF("%s","Waiting for task to tick to shut down..");
cnt = 0;
flag = 0;
while (!flag) {
cnt++;
if (cnt == 80) {
cnt = 0;
PRINTF("%s","\n");
}
PRINTF("%s",".");
flag = OSFlagState(&tick_flag);
}
#if CONFIG_NSK
netx_shutdown();
#endif
acn_port_protect_shutdown();
slp_stats();
sdt_stats();
PRINTF("%s","========================\n");
PRINTF("%s","\nDone....\n");
while (1) {
OSTimeDly(20);
}
}
