void
benchmark_timer_initialize (void)
{
TIMER_CR (1) = 0x0000;
TIMER_CR (2) = 0x0000;
TIMER_DATA (1) = TIMER_FREQ (1000000);
TIMER_DATA (2) = 0x0000;
TIMER_CR (1) = TIMER_ENABLE | TIMER_DIV_1;
TIMER_CR (2) = TIMER_ENABLE | TIMER_CASCADE;
}
void gzmcpc_init_time(void) {
TIMER0_CR = 0;
// 16khz timer
TIMER_DATA(0) = TIMER_FREQ(16384);
// note: emacs syntax tab auto formatting did this to the line extensions.
TIMER_CR(0) = \
TIMER_ENABLE | \
TIMER_DIV_1 | \
TIMER_IRQ_REQ;
// configure gzmcp tick timer interrupt handler
irqSet(IRQ_TIMER0, ms_timer_handler);
// enable the ms timer irq
irqEnable(IRQ_TIMER0);
}
/* Initialisation *************************************************************
* --------------
* Paramètres :
* - parts : les parts qui devront être jouées
* - nb_parts : le nombre de parts
******************************************************************************/
void DemoInit(T_Part* parts, int nb_parts)
{
TimerMillis = 0;
DemoParts = parts;
NbParts = nb_parts;
CurrentPart = 0;
mmInitDefaultMem( (mm_addr)soundbank_bin );
mmSelectMode(MM_MODE_C);
mmLoad(0);
// Initialisation du timer
// Millisecond Timer refresh IRQ
TIMER1_CR = 0;
TIMER1_DATA = TIMER_FREQ(0x409);
TIMER1_CR = TIMER_ENABLE | TIMER_DIV_1 | TIMER_IRQ_REQ;
irqEnable(IRQ_TIMER1);
irqSet(IRQ_TIMER1, _TimerMillisInterrupt);
glInit();
}