void constructor() {
eq_init(1, 1,
dlsym(RTLD_NEXT, "malloc"),
dlsym(RTLD_NEXT, "free"),
dlsym(RTLD_NEXT, "sched_yield"),
dlsym(RTLD_NEXT, "usleep"));
}
void WorkerThreads::setup_event_thread(LIBEVENT_THREAD *me)
{
me->base=event_init();//every thread has its own event_base
if(!me->base)
{
fprintf(stderr,"can't allocate event base\n");
exit(1);
}
event_set(&me->notify_event,me->notify_receive_fd, //设置 监听事件 和 处理函数
EV_READ|EV_PERSIST, thread_libevent_process,me);
event_base_set(me->base,&me->notify_event);
if(event_add(&me->notify_event,0)==-1)
{
fprintf(stderr,"can't monitor libevent notify pipe\n");
exit(1);
}
//why initiate conn_queue here?
me->new_conn_queue=(event_queue*)malloc(sizeof(struct event_queue)); //内部的conn_queue
if(me->new_conn_queue==NULL)
{
perror("Failed to allocate memory for connection queue");
exit(EXIT_FAILURE);
}
eq_init(me->new_conn_queue);
}
int main(void)
{
// Enable peripherals
system_init();
pins_init();
us1_init();
us0_init();
twi_init();
// Initialize state machines
qcfp_init();
eq_init();
// Once everything is initialized, enable interrupts globally
interrupts_enable();
// Enable Expansion module 3 and 4 (sensors plugged into these temporarily)
AT91C_BASE_PIOA->PIO_CODR = AT91C_PIO_PA20;
AT91C_BASE_PIOA->PIO_CODR = AT91C_PIO_PA23;
sensors_init();
eq_post_timer(gpio_led_dance, 250, eq_timer_periodic);
while(1)
{
eq_dispatch();
eq_dispatch_timers();
}
return 0;
}
void effect_init()
{
echo_init(&effect.echo);
stereo_init(&effect.stereo);
voice_init(&effect.voice);
normal_init(&effect.normal);
eq_init(&effect.eq);
}