int main()
{
// Initialize the hardware
sp_timer_init();
led_init();
adc_init();
systime_init();
// Initalize the routines for preemption
spk_init();
// Initialize the data_ready semaphore
TASK_SEM_INIT(&data_ready, 0);
// Create the fft_task
sp_create( fft_task, 1 );
// Init the radio
cc1k_radio_init();
// Create the sampling_task
sp_create( sampling_task, 2 );
/*
if( sp_node_address == 1 ) {
sp_create( test_radio, 1 );
led_yellow_toggle();
} else {
sp_create( test_receiver, 1 );
led_yellow_toggle();
}
*/
//ENABLE_INT();
// Call the scheduler
spk_sched();
return 0;
}
void sp_stream_init (struct sp_stream *self, struct sp_epbase *epbase,
struct sp_usock *usock)
{
int rc;
/* Redirect the underlying socket's events to this state machine. */
self->usock = usock;
self->sink = &sp_stream_state_start;
self->original_sink = sp_usock_setsink (usock, &self->sink);
/* Initialise the pipe to communicate with the user. */
/* TODO: Socket type may reject the pipe. What then? */
rc = sp_pipebase_init (&self->pipebase, &sp_stream_pipebase_vfptr, epbase);
sp_assert (rc == 0);
/* Start the header timeout timer. */
sp_timer_init (&self->hdr_timeout, &self->sink, usock->cp);
sp_timer_start (&self->hdr_timeout, 1000);
/* Send the protocol header. */
sp_usock_send (usock, "\0\0SP\0\0\0\0", 8);
/* Receive the protocol header from the peer. */
sp_usock_recv (usock, self->hdr, 8);
}
