void audio_init(void)
{
vs_rst(1);
delay_m(100);
vs_spi_open();
delay_m(200);
audio_reset();
delay_m(50);
AUDIO_FIFO_INIT();
//audio_sin_test();
vs_vol=DEFAULT_VOLUME;
vs_sbamp=DEFAULT_BASSAMP;
vs_sbfreq=DEFAULT_BASSFREQ;
vs_stamp=DEFAULT_TREBLEAMP;
vs_stfreq=DEFAULT_TREBLEFREQ;
audio_set_volume(vs_vol);
vs_setbassfreq(vs_sbfreq);
vs_setbassamp(vs_sbamp);
vs_settreblefreq(vs_stfreq);
vs_settrebleamp(vs_stamp);
}
void vs_init(void)
{
DEBUGOUT("VS: init\n");
vs_playing = 0;
//reset vs buffer
vs_bufreset();
//reset vs
vs_reset();
//set volume, bass, treble
vs_setvolume(DEFAULT_VOLUME);
vs_setbassfreq(DEFAULT_BASSFREQ);
vs_setbassamp(DEFAULT_BASSAMP);
vs_settreblefreq(DEFAULT_TREBLEFREQ);
vs_settrebleamp(DEFAULT_TREBLEAMP);
//init pin interrupt
GPIOIntTypeSet(GPIO_PORTA_BASE, GPIO_PIN_1, GPIO_HIGH_LEVEL);
GPIOPortIntRegister(GPIO_PORTA_BASE, vs_requesthandler);
return;
}
void vs_init(int unit)
{
vs_status[unit].vs_playing = 0;
//reset vs buffer
vs_bufreset(unit);
//reset vs
vs_reset();
//set volume, bass, treble
vs_setvolume(unit, DEFAULT_VOLUME);
vs_setbassfreq(unit, DEFAULT_BASSFREQ);
vs_setbassamp(unit, DEFAULT_BASSAMP);
vs_settreblefreq(unit, DEFAULT_TREBLEFREQ);
vs_settrebleamp(unit, DEFAULT_TREBLEAMP);
//init pin interrupt
//TODO: needs change - init interrupts by unit
//GPIOIntTypeSet(GPIO_PORTA_BASE, GPIO_PIN_1, GPIO_HIGH_LEVEL);
//GPIOPortIntRegister(GPIO_PORTA_BASE, vs_requesthandler);
return;
}