/**
* @brief Play audio stream
* @param frequency: Audio frequency used to play the audio stream.
* @retval Audio state.
*/
AUDIO_RECORDER_ErrorTypdef AUDIO_RECORDER_Play(uint32_t frequency)
{
uint32_t numOfReadBytes;
BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_AUTO, DEFAULT_REC_AUDIO_VOLUME, DEFAULT_AUDIO_IN_FREQ);
BSP_AUDIO_OUT_SetAudioFrameSlot(CODEC_AUDIOFRAME_SLOT_02);
/* Fill whole buffer @ first time */
if(f_read(&wav_file,
&haudio.buff[0],
AUDIO_OUT_BUFFER_SIZE,
(void *)&numOfReadBytes) == FR_OK)
{
if(numOfReadBytes != 0)
{
if(haudio.in.state == AUDIO_RECORDER_SUSPENDED)
{
osThreadResume(AudioThreadId);
}
haudio.in.state = AUDIO_RECORDER_PLAYING;
BSP_AUDIO_OUT_Play((uint16_t*)&haudio.buff[0], AUDIO_OUT_BUFFER_SIZE);
return AUDIO_RECORDER_ERROR_NONE;
}
}
return AUDIO_RECORDER_ERROR_IO;
}
/**
* @brief Initializes the AUDIO media low layer.
* @param AudioFreq: Audio frequency used to play the audio stream.
* @param Volume: Initial volume level (from 0 (Mute) to 100 (Max))
* @param options: Reserved for future use
* @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
*/
static int8_t Audio_Init(uint32_t AudioFreq, uint32_t Volume, uint32_t options)
{
BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_AUTO, Volume, AudioFreq);
/* Update the Audio frame slot configuration to match the PCM standard instead of TDM */
BSP_AUDIO_OUT_SetAudioFrameSlot(CODEC_AUDIOFRAME_SLOT_02);
return 0;
}
/**
* @brief Initializes Audio Interface.
* @param None
* @retval Audio error
*/
AUDIO_ErrorTypeDef AUDIO_Init(void)
{
if(BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_AUTO, uwVolume, I2S_AUDIOFREQ_44K) == 0)
{
BSP_AUDIO_OUT_SetAudioFrameSlot(CODEC_AUDIOFRAME_SLOT_02);
return AUDIO_ERROR_NONE;
}
return AUDIO_ERROR_IO;
}
/**
* @brief Initializes the Wave player.
* @param AudioFreq: Audio sampling frequency
* @retval None
*/
uint8_t PlayerInit(uint32_t AudioFreq)
{
/* Initialize the Audio codec and all related peripherals (I2S, I2C, IOExpander, IOs...) */
if(BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_BOTH, uwVolume, AudioFreq) != 0)
{
return 1;
}
else
{
BSP_AUDIO_OUT_SetAudioFrameSlot(CODEC_AUDIOFRAME_SLOT_02);
return 0;
}
}
/**
* @brief Initializes audio
* @param None.
* @retval Audio state.
*/
AUDIOPLAYER_ErrorTypdef AUDIOPLAYER_Init(void)
{
/* Initialize internal audio structure */
haudio.state = AUDIOPLAYER_STOP;
haudio.mute = MUTE_OFF;
haudio.volume = AUDIO_DEFAULT_VOLUME;
/* Create Audio Queue */
osMessageQDef(AUDIO_Queue, 1, uint16_t);
AudioEvent = osMessageCreate (osMessageQ(AUDIO_Queue), NULL);
/* Create Audio task */
osThreadDef(osAudio_Thread, Audio_Thread, osPriorityHigh, 0, 4 * configMINIMAL_STACK_SIZE);
AudioThreadId = osThreadCreate (osThread(osAudio_Thread), NULL);
BSP_AUDIO_OUT_SetAudioFrameSlot(CODEC_AUDIOFRAME_SLOT_02);
return AUDIOPLAYER_ERROR_NONE;
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* Configure the MPU attributes as Write Through */
MPU_Config();
/* Enable the CPU Cache */
CPU_CACHE_Enable();
/* STM32F7xx HAL library initialization:
- Configure the Flash ART accelerator on ITCM interface
- Systick timer is configured by default as source of time base, but user
can eventually implement his proper time base source (a general purpose
timer for example or other time source), keeping in mind that Time base
duration should be kept 1ms since PPP_TIMEOUT_VALUEs are defined and
handled in milliseconds basis.
- Set NVIC Group Priority to 4
- Low Level Initialization
*/
HAL_Init();
/* Configure the system clock to 200 MHz */
SystemClock_Config();
/* Configure LED1 and LED3 */
BSP_LED_Init(LED1);
HAL_Delay(100);
setbuf(stdout, NULL);
BSP_LED_On(LED1);
SD_init();
HAL_Delay(100);
fluid_settings_t* settings;
int sfont_id;
/* Create the settings. */
settings = new_fluid_settings();
fluid_settings_setnum(settings, "synth.sample-rate", SAMPLE_RATE);
fluid_settings_setstr(settings, "synth.reverb.active", "no");
fluid_settings_setstr(settings, "synth.chorus.active", "no");
fluid_settings_setint(settings, "synth.polyphony", POLYPHONY);
/* Create the synthesizer. */
synth = new_fluid_synth(settings);
sfont_id = fluid_synth_sfload(synth, SOUNDFONT_FILE, 1);
fluid_synth_set_interp_method(synth, -1, FLUID_INTERP_NONE);
// fluid_synth_set_interp_method(synth, -1, FLUID_INTERP_LINEAR);
/* Make the connection and initialize to USB_OTG/usbdc_core */
USBD_Init(&USBD_Device, &AUDIO_Desc, 0);
USBD_RegisterClass(&USBD_Device, &USBD_Midi_ClassDriver);
USBD_Midi_RegisterInterface(&USBD_Device, &USBD_Midi_fops);
USBD_Start(&USBD_Device);
HAL_Delay(5);
BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_AUTO, MASTER_VOLUME, SAMPLE_RATE);
BSP_AUDIO_OUT_SetAudioFrameSlot(CODEC_AUDIOFRAME_SLOT_02); // PCM 2-channel
#ifdef AUDIO_FORMAT_32BITS
BSP_AUDIO_OUT_Play((uint32_t *)&buf[0], AUDIO_BUF_SIZE);
#else
BSP_AUDIO_OUT_Play((uint16_t *)&buf[0], AUDIO_BUF_SIZE);
#endif
BSP_LED_Off(LED1);
while (1)
{
BSP_LED_Toggle(LED1);
HAL_Delay(1000);
}
}
/**
* @brief Initializes audio
* @param None.
* @retval Audio state.
*/
AUDIOPLAYER_ErrorTypdef AUDIOPLAYER_Init(uint8_t volume)
{
#if (!defined ( __GNUC__ ))
uint32_t index = 0;
__IO uint32_t ldness_value;
#endif
/* Try to Init Audio interface in diffrent config in case of failure */
BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_AUTO, volume, I2S_AUDIOFREQ_48K);
BSP_AUDIO_OUT_SetAudioFrameSlot(CODEC_AUDIOFRAME_SLOT_02);
/* Initialize internal audio structure */
haudio.out.state = AUDIOPLAYER_STOP;
haudio.out.mute = MUTE_OFF;
haudio.out.volume = volume;
#if (!defined ( __GNUC__ ))
/* Enable the Eq */
SpiritEQ_Init((TSpiritEq *)AUDIO_EqInstance, I2S_AUDIOFREQ_48K);
/* Retreive stored settings and set band params */
SpiritEQ_FltGet((TSpiritEq *)AUDIO_EqInstance, &AUDIO_EQ_Bands[0], 0 );
AUDIO_EQ_Bands[0].gainDb = k_BkupRestoreParameter(CALIBRATION_AUDIOPLAYER_EQU1_BKP);
SET_BAND_PRMS(&AUDIO_EQ_Bands[0], SPIRIT_EQ_FLT_TYPE_SHELVING_LOWPASS , 0, 1000, AUDIO_EQ_Bands[0].gainDb);
SpiritEQ_FltGet((TSpiritEq *)AUDIO_EqInstance, &AUDIO_EQ_Bands[1], 1 );
AUDIO_EQ_Bands[1].gainDb = k_BkupRestoreParameter(CALIBRATION_AUDIOPLAYER_EQU2_BKP);
SET_BAND_PRMS(&AUDIO_EQ_Bands[1], SPIRIT_EQ_FLT_TYPE_PEAKING , 2000, 1000, AUDIO_EQ_Bands[1].gainDb);
SpiritEQ_FltGet((TSpiritEq *)AUDIO_EqInstance, &AUDIO_EQ_Bands[2], 2 );
AUDIO_EQ_Bands[2].gainDb = k_BkupRestoreParameter(CALIBRATION_AUDIOPLAYER_EQU3_BKP);
SET_BAND_PRMS(&AUDIO_EQ_Bands[2], SPIRIT_EQ_FLT_TYPE_PEAKING , 5000, 3000, AUDIO_EQ_Bands[2].gainDb);
SpiritEQ_FltGet((TSpiritEq *)AUDIO_EqInstance, &AUDIO_EQ_Bands[3], 3 );
AUDIO_EQ_Bands[3].gainDb = k_BkupRestoreParameter(CALIBRATION_AUDIOPLAYER_EQU4_BKP);;
SET_BAND_PRMS(&AUDIO_EQ_Bands[3], SPIRIT_EQ_FLT_TYPE_PEAKING , 10000, 6000, AUDIO_EQ_Bands[3].gainDb);
SpiritEQ_FltGet((TSpiritEq *)AUDIO_EqInstance, &AUDIO_EQ_Bands[4], 4 );
AUDIO_EQ_Bands[4].gainDb = k_BkupRestoreParameter(CALIBRATION_AUDIOPLAYER_EQU5_BKP);
SET_BAND_PRMS(&AUDIO_EQ_Bands[4], SPIRIT_EQ_FLT_TYPE_SHELVING_HIPASS , 15000, 2000, AUDIO_EQ_Bands[4].gainDb);
for (index = 0; index < SPIRIT_EQ_MAX_BANDS ; index++)
{
tmpEqBand = &AUDIO_EQ_Bands[index];
SpiritEQ_FltSet((TSpiritEq *)AUDIO_EqInstance, tmpEqBand, index);
}
/* Enable Loundness Control */
SpiritLdCtrl_Init((TSpiritLdCtrl*)AUDIO_LdCtrlPersistance, I2S_AUDIOFREQ_48K);
SpiritLdCtrl_GetPrms((TSpiritLdCtrl*)AUDIO_LdCtrlPersistance, &AUDIO_LdCtrlInstanceParams);
ldness_value = k_BkupRestoreParameter(CALIBRATION_AUDIOPLAYER_LOUD_BKP);
AUDIO_LdCtrlInstanceParams.gainQ8 = PERC_TO_LDNS_DB(ldness_value);
SpiritLdCtrl_SetPrms((TSpiritLdCtrl*)AUDIO_LdCtrlPersistance, &AUDIO_LdCtrlInstanceParams);
#endif
/* Register audio BSP drivers callbacks */
AUDIO_IF_RegisterCallbacks(AUDIO_TransferComplete_CallBack,
AUDIO_HalfTransfer_CallBack,
AUDIO_Error_CallBack);
/* Create Audio Queue */
osMessageQDef(AUDIO_Queue, 1, uint16_t);
AudioEvent = osMessageCreate (osMessageQ(AUDIO_Queue), NULL);
/* Create Audio task */
osThreadDef(osAudio_Thread, Audio_Thread, osPriorityRealtime, 0, 256);
AudioThreadId = osThreadCreate (osThread(osAudio_Thread), NULL);
return AUDIOPLAYER_ERROR_NONE;
}
/**
* @brief Initializes BSP Audio
* @param None
* @retval None
*/
void k_BspAudioInit(void)
{
BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_AUTO, AUDIO_DEFAULT_VOLUME, I2S_AUDIOFREQ_44K);
BSP_AUDIO_OUT_SetAudioFrameSlot(CODEC_AUDIOFRAME_SLOT_02);
}
uint32_t Play_MOV(FIL *mfile)
{
uint8_t _aucLine[2048];
register uint32_t i, j;
int ret = 0;
uint32_t fps, frames, prevFrames, sample_time_limit;
uint32_t samples, frameDuration, numEntry;
uint32_t prevChunkSound, prevSamplesSound, firstChunkSound, samplesSound;
uint32_t firstChunk = 0, totalSamples = 0, prevChunk = 0, prevSamples = 0, totalBytes = 0;
uint32_t videoStcoCount, soundStcoCount, stco_reads;
uint32_t prevSamplesBuff[60];
FILE fp_sound, fp_frame, fp_frame_cp, \
fp_stsc, fp_stsz, fp_stco, \
fp_sound_stsc, fp_sound_stsz, fp_sound_stco;
uint8_t fpsCnt = 0;
//danko const char fps1Hz[] = "|/-\\";
char timeStr[20];
raw_video_typedef raw;
int soundEndFlag = 0;
media.sound.flag.process = 0;
media.sound.flag.complete = 0;
media.video.flag.process = 0;
media.video.flag.complete = 0;
memcpy((void*)&fp_global, (void*)mfile, sizeof(FIL));
int hasChild = atomHasChild[UDTA]; //
atomHasChild[UDTA] = 0; // No child
printf("\r\n[Atoms]");
if(collectAtoms(mfile, mfile->fsize, 0) != 0)
{
printf("\r\nread error file contents.");
/// dani f_close(fp);
//DANI/// LCDStatusStruct.waitExitKey = 0;
atomHasChild[UDTA] = hasChild; // Moje da ima child
return -99;
}
atomHasChild[UDTA] = hasChild; // Moje da ima child
printf("\r\n\n[Video Sample Tables]");
printf("\r\nstts:%d", video_stts.numEntry);
printf("\r\nstsc:%d", video_stsc.numEntry);
printf("\r\nstsz:%d %d", video_stsz.sampleSize, video_stsz.numEntry);
printf("\r\nstco:%d", video_stco.numEntry);
printf("\r\n\n[Sound Sample Tables]");
printf("\r\nstts:%d", sound_stts.numEntry);
printf("\r\nstsc:%d", sound_stsc.numEntry);
printf("\r\nstsz:%d %d", sound_stsz.sampleSize, sound_stsz.numEntry);
printf("\r\nstco:%d", sound_stco.numEntry);
printf("\r\n\n[Video Track]");
printf("\r\nformat:%s", media.video.videoFmtString);
printf("\r\ncompression:%s", media.video.videoCmpString);
printf("\r\nwidth:%d", media.video.width);
printf("\r\nheight:%d", media.video.height);
printf("\r\ntimeScale:%d", media.video.timeScale);
printf("\r\nduration:%d", media.video.duration);
setStrSec(timeStr, (int)((float)media.video.duration / (float)media.video.timeScale + 0.5f)); //Kvo Pravi
media.video.frameRate = (int16_t)((float)(media.video.timeScale * video_stsz.numEntry) / media.video.duration + 0.5f);
printf("\r\nframe rate:%d", media.video.frameRate);
printf("\r\ntime:%s", timeStr);
printf("\r\n\n[Sound Track]");
char s[5];
s[4] = '\0';
memcpy(s, (void*)media.sound.format.audioFmtString, 4);
printf("\r\ntype:%s", s);
printf("\r\nnumChannel:%d", media.sound.format.numChannel);
printf("\r\nsampleSize:%d", media.sound.format.sampleSize);
printf("\r\nsampleRate:%d", media.sound.format.sampleRate);
printf("\r\ntimeScale:%d", media.sound.timeScale);
printf("\r\nduration:%d", media.sound.duration);
setStrSec(timeStr, (int)((float)media.sound.duration / (float)media.sound.timeScale + 0.5f));
printf("\r\ntime:%s", timeStr);
if(media.video.width > LCD_WIDTH || media.video.height > LCD_HEIGHT){
printf("\r\ntoo large video dimension size.");
f_close(mfile);//
//DANI////////////////////////////LCDStatusStruct.waitExitKey = 0;
atomHasChild[UDTA] = hasChild;
return 0;
//DANI/////////////////RET_PLAY_STOP;
}
//DANI///////////////// FUNC_VIDEO_BGIMG;
media.video.startPosX = (LCD_WIDTH - media.video.width) / 2 - 1;
media.video.startPosY = (LCD_HEIGHT - media.video.height) / 2 - 1;
media.video.startPosX = media.video.startPosX > 0 ? media.video.startPosX : 0;
media.video.startPosY = media.video.startPosY > 0 ? media.video.startPosY : 0;
// media.video.height += (media.video.height % 2); // if value is odd number, convert to even
printf("\r\nmedia.video.startPosX:%d", media.video.startPosX);
printf("\r\nmedia.video.startPosY:%d", media.video.startPosY);
printf("\r\nmedia.video.width:%d", media.video.width);
printf("\r\nmedia.video.height:%d", media.video.height);
////////////////////////////////////////////////////////////////////////
printf("\r\n\n[Play]\n");/*** MotionJPEG Play Process ***/
//Prehw v STEKA
f_lseek(mfile, 0);
memcpy((void*)&fp_frame, (void*)mfile, sizeof(FIL));
memcpy((void*)&fp_stsz, (void*)&video_stsz.fp, sizeof(FIL));
memcpy((void*)&fp_stco, (void*)&video_stco.fp, sizeof(FIL));
memcpy((void*)&fp_stsc, (void*)&video_stsc.fp, sizeof(FIL));
numEntry = video_stsc.numEntry;
fps = frames = prevFrames = 0;
totalSamples = firstChunk = prevChunk = prevSamples = 0;
if(abs(video_stco.numEntry - sound_stco.numEntry) > 50)
{ // not interleaved correctly
printf("\r\nError!! this is not an interleaved media.");
goto EXIT_PROCESS;
} else {
prevChunk = getSampleSize(atombuf, 12, &fp_stsc); // firstChunk samplesPerChunk sampleDescriptionID
// The firstChunk of the first one to prevChunk
prevSamples = getAtomSize(&atombuf[4]); //The samplesPerChunk of the first one to prevSamples
firstChunk = getSampleSize(atombuf, 4, &fp_stsc); // The second firstChunk
samples = firstChunk - prevChunk;
}
//A 32-bit integer that indicates how long each frame lasts in real time.
frameDuration = getVideoSampleTime(atombuf, totalSamples); //Ot time to sample table
// SOUND
memcpy((void*)&fp_sound_stsz, (void*)&sound_stsz.fp, sizeof(FILE));
memcpy((void*)&fp_sound_stco, (void*)&sound_stco.fp, sizeof(FILE));
memcpy((void*)&fp_sound_stsc, (void*)&sound_stsc.fp, sizeof(FILE));
memcpy((void*)&fp_sound, (void*)mfile, sizeof(FILE));
prevChunkSound = getSampleSize(atombuf, 12, &fp_sound_stsc); // firstChunk samplesPerChunk sampleDescriptionID ????firstChunk?prevChunk?
prevSamplesSound = (getAtomSize(&atombuf[4]) / 100) * 100; //The samplesPerChunk of the first
////////////////////////////////////////////////////////////one so not out half of the sound buffer to prevSamples
firstChunkSound = getSampleSize(atombuf, 4, &fp_sound_stsc); // ????firstChunk
samplesSound = (firstChunkSound - prevChunkSound) * prevSamplesSound;
// uint8_t SOUND_BUFFER[38400];
// uint8_t SOUND_BUFFER[12800];
uint16_t soundSampleByte = media.sound.format.sampleSize / 8;
uint32_t soundSampleBlocks = soundSampleByte * media.sound.format.numChannel;
float timeScaleCoeff = (1.0f / media.video.timeScale) * 100000;
dac_intr.fp = &fp_sound;
dac_intr.buff = (uint8_t*)frame_buffer; //////////////////////////////////////////////////////////////// TUK ZVUKA e VAV FREIMA
//////////////////////////////////////////////////////dac_intr.buff = SOUND_BUFFER;
dac_intr.bufferSize = ((media.sound.format.sampleRate / 10) * 2) * soundSampleByte * media.sound.format.numChannel; // kakva chast ot freima e zvuk
// if(media.sound.format.sampleSize == 16){
// dac_intr.func = DAC_Buffer_Process_Stereo_S16bit;
// } else {
// dac_intr.func = DAC_Buffer_Process_Mono_U8bit;
// }
memset(dac_intr.buff, 0, dac_intr.bufferSize);
f_lseek(&fp_sound, getSampleSize(atombuf, 4, &fp_sound_stco));
dac_intr.sound_reads = 0;
stco_reads = 1;
printf("\r\nframeDuration:%d", frameDuration);
TIM_HandleTypeDef Tim1SecHandle, TimDurationHandle;
// TIM3 specified in 0.01ms seconds for sample time
TimDurationHandle.Instance = TIM_DURATION;
HAL_TIM_Base_DeInit(&TimDurationHandle);
TimDurationHandle.Init.Period = (100000 * frameDuration) / media.video.timeScale - 1;
TimDurationHandle.Init.Prescaler = ((SystemCoreClock / 2) / 100000) * 2 - 1; // 0.01ms
TimDurationHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
TimDurationHandle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
if(HAL_TIM_Base_Init(&TimDurationHandle) != HAL_OK)
{
while(1);
}
HAL_TIM_Base_Start(&TimDurationHandle);
/*
while(1)
{
if(TIM3_SR_UIF_BB){
TIM3_SR_UIF_BB = 0;
HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_5);
TIM3->CNT = 0;
}
}
*/
Tim1SecHandle.Instance = TIM_1SEC;
HAL_TIM_Base_DeInit(&Tim1SecHandle);
Tim1SecHandle.Init.Prescaler = 100 - 1;
Tim1SecHandle.Init.Period = 10000 - 1;
Tim1SecHandle.Init.RepetitionCounter = (SystemCoreClock / 1000000UL) - 1;
Tim1SecHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
Tim1SecHandle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
if(HAL_TIM_Base_Init(&Tim1SecHandle) != HAL_OK)
{
while(1);
}
HAL_TIM_Base_Start_IT(&Tim1SecHandle);
// Video
pv_src.firstChunk = &firstChunk;
pv_src.prevChunk = &prevChunk;
pv_src.prevSamples = &prevSamples;
pv_src.samples = &samples;
pv_src.totalSamples = &totalSamples;
pv_src.videoStcoCount = &videoStcoCount;
pv_src.fp_video_stsc = &fp_stsc;
pv_src.fp_video_stsz = &fp_stsz;
pv_src.fp_video_stco = &fp_stco;
pv_src.fp_frame = &fp_frame;
// Sound
ps_src.firstChunk = &firstChunkSound;
ps_src.prevChunk = &prevChunkSound;
ps_src.prevSamples = &prevSamplesSound;
ps_src.samples = &samplesSound;
ps_src.soundStcoCount = &soundStcoCount;
ps_src.fp_sound_stsc = &fp_sound_stsc;
ps_src.fp_sound_stsz = &fp_sound_stsz;
ps_src.fp_sound_stco = &fp_sound_stco;
//DANI mjpeg_touch.resynch = 0;
//DANI LCD_SetRegion(media.video.startPosX, media.video.startPosY, media.video.startPosX + media.video.width - 1, media.video.startPosY + media.video.height - 1);
float limitter;
switch(SystemCoreClock){
case 168000000:
limitter = 0.91f;
break;
case 200000000:
limitter = 0.93f;
break;
case 240000000:
limitter = 0.96f;
break;
case 250000000:
limitter = 0.98f;
break;
default:
limitter = 0.8f;
break;
}
videoStcoCount = 0, soundStcoCount = 0;
//DANI
//DANI pcf_font_typedef pcf_font_bak;
//DANI if(pcf_font.ext_loaded)
//DANI {
//DANI memcpy((void*)&pcf_font_bak, (void*)&pcf_font, sizeof(pcf_font_typedef));
//DANI /* internal flash pcf font */
//DANI C_PCFFontInit((uint32_t)internal_flash_pcf_font, (size_t)_sizeof_internal_flash_pcf_font);
//DANI PCF_RENDER_FUNC_C_PCF();
//DANI }
//DANI BSP_AUDIO_OUT_Init(0, 0, media.sound.format.sampleSize, media.sound.format.numChannel >= 2 ? media.sound.format.sampleRate : media.sound.format.sampleRate / 2);
if(BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_SPEAKER,50, \
media.sound.format.numChannel >= 2 ? media.sound.format.sampleRate : media.sound.format.sampleRate / 2)!=0)
{printf("\r\nAudio Init Error..");};
BSP_AUDIO_OUT_SetAudioFrameSlot(CODEC_AUDIOFRAME_SLOT_02);
// wm8731_left_headphone_volume_set(121 + vol);
//DANI printf("\r\nhaudio_i2s.State:%d", haudio_i2s.State);
//HAL_StatusTypeDef errorState;
//HAL_I2S_Transmit_DMA(&haudio_i2s, (uint16_t*)dac_intr.buff, DMA_MAX(dac_intr.bufferSize / ( AUDIODATA_SIZE )));
BSP_AUDIO_OUT_Play( (uint16_t*)dac_intr.buff,DMA_MAX(dac_intr.bufferSize / ( AUDIODATA_SIZE )));
Play_WAV(dac_intr.fp,DMA_MAX(dac_intr.bufferSize / ( AUDIODATA_SIZE )),70);
//DANI DMA_SOUND_IT_ENABLE;
//DANI LCDStatusStruct.waitExitKey = 1;
int outflag = 0, count = 0, pause = 0;
while(1){
CHUNK_OFFSET_HEAD:
for(j = 0;j < samples;j++){
f_lseek(&fp_frame, getSampleSize(atombuf, 4, &fp_stco) ); //Chunk offset atom
if(media.video.playJpeg)
{
//my_fread(prevSamplesBuff, 1, prevSamples * 4, &fp_stsz);
f_read(&fp_stsz, prevSamplesBuff, prevSamples * 4,NULL); //Sample Size Atoms
}
for(i = 0;i < prevSamples;i++)
{
sample_time_limit = TIM_DURATION->ARR * limitter;
frameDuration = getVideoSampleTime(atombuf, ++totalSamples); // get next frame duration
//DANKO LCD_SetGramAddr(media.video.startPosX, media.video.startPosY);
//DANKO LCD_CMD(0x002C);
raw.output_scanline = 0;
raw.frame_size = media.video.width * media.video.height * sizeof(uint16_t);
raw.rasters = RASTER;
raw.buf_size = raw.rasters * media.video.width * sizeof(uint16_t);
memcpy((void*)&fp_frame_cp, (void*)&fp_frame, sizeof(FIL));
f_lseek(&fp_frame, raw.frame_size);
totalBytes += raw.frame_size;
//danko DMA_SOUND_IT_ENABLE; // Enable DAC interrupt
uint32_t tim=1;
while(tim--)//!TIM3_SR_UIF_BB)
{ // while TIM3->SR Update Flag is unset
//danko if ((raw.output_scanline < media.video.height) && (TIM_DURATION->CNT < sample_time_limit))
{ // Uncompress draw rasters
if(raw.frame_size < raw.buf_size){
raw.buf_size = raw.frame_size;
}
//danko while(SpiLcdHandle.State != HAL_SPI_STATE_READY)
{
//danko if((TIM_DURATION->CNT >= sample_time_limit)){
//danko HAL_DMA_Abort(SpiLcdHandle.hdmatx);
//danko SPI_LCD_NSS_PIN_DEASSERT;
//danko goto EXIT_LOOP;
}
}
//danko DMA_SOUND_IT_DISABLE;
//danko my_fread((void*)LINE_BUFFER, 1, raw.buf_size, &fp_frame_cp);
////////////jpeg_decode(&fp_frame_cp, IMAGE_WIDTH, _aucLine, Jpeg_CallbackFunction);
//danko DMA_SOUND_IT_ENABLE;
//danko SPI_LCD_NSS_PIN_ASSERT;
//danko SPI_LCD_RS_PIN_DEASSERT;
//!!! HAL_SPI_Transmit_DMA(&SpiLcdHandle, (uint8_t*)LINE_BUFFER, raw.buf_size / sizeof(uint16_t));
raw.frame_size -= raw.buf_size;
raw.output_scanline += raw.rasters;
if((abs(soundStcoCount - videoStcoCount) > 1) && !soundEndFlag)
{ // correct synch unmatch
if(soundStcoCount >= (sound_stco.numEntry - 2) || videoStcoCount >= (video_stco.numEntry - 2))
{goto EXIT_PROCESS;}
//danko mjpeg_touch.resynch = 1;
//danko mjpeg_touch.resynch_entry = soundStcoCount > videoStcoCount ? videoStcoCount : soundStcoCount;
printf("\r\n*synch unmatch at video_stco:%d sound_stco:%d\n", videoStcoCount, soundStcoCount);
//danko DMA_SOUND_IT_DISABLE; // Disable DAC interrupt
//danko mjpegTouch(id, mjpeg_touch.resynch_entry); //Touch pen interrupt processing
samples /= prevSamples;
//danko mjpeg_touch.resynch = 0;
getVideoSampleTime(atombuf, 0); // reset sample time
getVideoSampleTime(atombuf, totalSamples); // get next sample time
dac_intr.sound_reads = prevSamplesSound * soundSampleBlocks; // fill DAC buffer
videoStcoCount -= 2, soundStcoCount -= 2;
goto CHUNK_OFFSET_HEAD;
}
if(dac_intr.sound_reads >= (prevSamplesSound * soundSampleBlocks))
{
if(++soundStcoCount < sound_stco.numEntry)
{
soundEndFlag = 0;
totalBytes += dac_intr.sound_reads;
//my_fseek(dac_intr.fp, getSampleSize(atombuf, 4, &fp_sound_stco), SEEK_SET);
f_lseek(dac_intr.fp, getSampleSize(atombuf, 4, &fp_sound_stco));
dac_intr.sound_reads = 0;
if(++stco_reads > samplesSound){
stco_reads = 0;
prevChunkSound = firstChunkSound; // ???firstChunk?prevChunk?
prevSamplesSound = getSampleSize(atombuf, 12, &fp_sound_stsc); // samplesPerChunk sampleDescriptionID
firstChunkSound = getAtomSize(&atombuf[8]); // ??firstChunk
samplesSound = firstChunkSound - prevChunkSound; // The number of samples of the next time playback chunk
}
} else {
soundEndFlag = 1;
dac_intr.sound_reads = 0;
//danko DMA_SOUND_IT_DISABLE;
}
}
/*//danko
if(!outflag && (++count >= 100000))
{
outflag = 1;
if(!music_control.b.mute){
HAL_I2S_DMAPause(&haudio_i2s);
Delay_us(3);
wm8731_left_headphone_volume_set(121 + vol);
HAL_I2S_DMAResume(&haudio_i2s);
}
}
*///danko
//case PLAY_LOOP_MODE:
{
//danko HAL_I2S_DMAPause(&haudio_i2s);
//danko Delay_us(3);
//danko wm8731_left_headphone_volume_set(0);
//danko HAL_I2S_DMAResume(&haudio_i2s);
//danko DMA_SOUND_IT_DISABLE;
raw.frame_size = media.video.width * media.video.height * sizeof(uint16_t);
memcpy((void*)&fp_frame_cp, (void*)&fp_frame, sizeof(FIL));
//my_fseek(&fp_frame_cp, -raw.frame_size, SEEK_CUR);
f_lseek(&fp_frame_cp, -raw.frame_size);
memset((void*)frame_buffer, 0, FRAME_BUFFER_SIZE);
int v;
for(v = 0;v < media.video.height;v++)
{
//my_fread(&frame_buffer[media.video.startPosX + v * LCD_WIDTH + media.video.startPosY * LCD_WIDTH], 2, media.video.width, &fp_frame_cp);
f_read(&fp_frame_cp,&frame_buffer[media.video.startPosX + v * LCD_WIDTH + media.video.startPosY * LCD_WIDTH],2* media.video.width ,NULL);
}
//danko ret = mjpegPause(id);
outflag = 0, count = 0;
/*
if(ret == RET_PLAY_STOP || ret == RET_PLAY_NEXT || ret == RET_PLAY_PREV){
goto END_PROCESS;
}
if(ret == 1){ // ????????? ???:0 ?????? :1 ??????????????
samples /= prevSamples;
getVideoSampleTime(atombuf, 0); // ??????????
getVideoSampleTime(atombuf, totalSamples); // ?????????????
dac_intr.sound_reads = prevSamplesSound * soundSampleBlocks; // DAC???????????????
// videoStcoCount -= 2, soundStcoCount -= 2;
ret = 0;
goto CHUNK_OFFSET_HEAD;
}
LCDStatusStruct.waitExitKey = 1;
break;
*/
}
}
EXIT_LOOP:
// Per frame time duration timer (specified in the 1 / 100ms units)
//danko TIM_DURATION->ARR = frameDuration * timeScaleCoeff - 1;
//danko TIM_DURATION->CR1 = 0;
//danko TIM_DURATION->CNT = 0; // clear counter
//danko TIM3_SR_UIF_BB = 0; // clear update flag
//DANKO/////////////////////////////////////TIM3_DIER_UIE_BB = 1; // set update interrupt
//DANKO/////////////////////////////////////TIM3_CR1_CEN_BB = 1; // enable tim3
frames++;
/*
if(TIM1_SR_UIF_BB){ // ??????????
TIM1_SR_UIF_BB = 0;
fps = frames - prevFrames;
debug.printf("\r%c%dfps %dkbps v:%d s:%d ", fps1Hz[fpsCnt++ & 3], fps, (int)((float)(totalBytes * 8) * 0.001f), videoStcoCount, soundStcoCount);
prevFrames = frames;
totalBytes = 0;
}
*/
}
// AUDIO_OUT_ENABLE;
if(++videoStcoCount >= video_stco.numEntry)
{// || soundStcoCount >= (sound_stco.numEntry)){
goto END_PROCESS; // Play the end how much video chunk count until the last
}
} //FOR SAMPLES
prevChunk = firstChunk; // ???firstChunk?prevChunk?
prevSamples = getSampleSize(atombuf, 12, &fp_stsc); // samplesPerChunk sampleDescriptionID
firstChunk = getAtomSize(&atombuf[8]); // ??firstChunk
samples = firstChunk - prevChunk; // Number of samples for the next play chunk
}//WHILE
END_PROCESS: // ??????
// AUDIO_OUT_SHUTDOWN;
printf("\r\ntotal_samples:%d video_stco_count:%d sound_stco_count:%d", totalSamples, videoStcoCount, soundStcoCount);
// debug.printf("\r\ntotalRasters:%d", totalRasters);
//danko HAL_I2S_DMAStop(&haudio_i2s);
//danko DMA_SOUND_IT_DISABLE;
HAL_Delay(10); //us
// wm8731_set_active(0);
//danko wm8731_left_headphone_volume_set(121 -121);
// if(media.video.playJpeg){
// (void) jpeg_finish_decompress(&jdinfo);
// jpeg_destroy_decompress(&jdinfo);
// }
EXIT_PROCESS:
memset(dac_intr.buff, 0, dac_intr.bufferSize);
//HAL_I2S_Transmit(&haudio_i2s, (uint16_t*)dac_intr.buff, dac_intr.bufferSize / sizeof(uint16_t), 100);
BSP_AUDIO_OUT_Play((uint16_t*)dac_intr.buff, dac_intr.bufferSize / sizeof(uint16_t));
dac_intr.func = '\0';
//danko f_close(fp);
//danko LCD_SetRegion(0, 0, LCD_WIDTH - 1, LCD_HEIGHT - 1);
//danko LCD_DrawSquare(0, 0, LCD_WIDTH, LCD_HEIGHT, BLACK);
//danko if(pcf_font.ext_loaded)
{
//danko memcpy((void*)&pcf_font, (void*)&pcf_font_bak, sizeof(pcf_font_typedef));
//danko PCF_RENDER_FUNC_PCF();
}
//danko LCDStatusStruct.waitExitKey = 0;
return ret;
}
