//---------------------------------------------------
//
//---------------------------------------------------
void main(void)
{
ADCON0 = 6;
TRISC = 0b11111100;
soundinit();
sound_out_port &= ~1;
DelayMs(250);
DelayMs(250);
DelayMs(250);
DelayMs(250);
sound_out_port |= 1;
while(1){
play(demo);
while(rttl.play);
DelayMs(250);
DelayMs(250);
play(smoothcr);
while(rttl.play);
DelayMs(250);
DelayMs(250);
play(starwars);
while(rttl.play);
DelayMs(250);
DelayMs(250);
play(itchy);
while(rttl.play);
DelayMs(250);
DelayMs(250);
play(simpsons);
while(rttl.play);
DelayMs(250);
DelayMs(250);
play(smb);
while(rttl.play);
DelayMs(250);
DelayMs(250);
}
}
int playsound(AUDIO_t *audio) {
if (audio->init == 0) {
soundinit(audio);
} else {
int i,b;
audio->PlayTime = tc_elapsed(audio->timer_c) - (BankTime * ((float)BufferBanks));
audio->PlayPnt = (audio->CurPnt-(PreferedSamples * BufferBanks)) % BufferSamples;
for(b = 0; b < BufferBanks; b++) {
for(i = 0; i < PreferedSamples; i++) {
audio->playbuf[b][i].left = 0x80;
audio->playbuf[b][i].right = 0x80;
}
}
waveOutRestart(audio->hWaveOut);
audio->enabled = 1;
}
return 0;
}
int playsound(AUDIO_t *audio) {
if (audio->init == 0) {
soundinit(audio);
} else {
audio->PlayTime = audio->timer_c->elapsed - (BANK_TIME * ((float)BUFFER_BANKS));
audio->PlayPnt = (audio->CurPnt - (PREFERED_SAMPLES * BUFFER_BANKS)) % BUFFER_SMAPLES;
for (int b = 0; b < BUFFER_BANKS; b++) {
for (int i = 0; i < PREFERED_SAMPLES; i++) {
audio->playbuf[b][i].left = 0x80;
audio->playbuf[b][i].right = 0x80;
}
}
#ifdef _WINDOWS
waveOutRestart(audio->hWaveOut);
#endif
audio->enabled = TRUE;
}
return 0;
}
//----------------------Setup----------------------------------
//*****************************************************************************
//initialize audio devices
int audio_init(void)
{
if(!_soundinit()) //init audio8 play/rec Headset and audio48 play/rec Line
{
printf("Error of 'Line' audio device initialization, application terminated\r\n");
return 1; //init Headset side 8KHz audio device
}
if(!soundinit())
{
return 2; //init Line side 48KHz audio device
printf("Error of 'Headset' audio device initialization, application terminated\r\n");
}
printf("\r\n");
_soundrec(1); //start records from Line
soundrec(1); //start recrds from Mike
melpe_i(); //init MELPE1200 codec engine
return 0; //success
}
