/*---------------------------------------------------------------------------*/
static void
received_announcement(struct announcement *a, const rimeaddr_t *from,
uint16_t id, uint16_t value)
{
struct neighbor_entry *e;
printf("%d.%d: announcement from neighbor %d.%d, id %d, value %d\n",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1],
from->u8[0], from->u8[1],
id, value);
for(e = list_head(neighbor_table); e != NULL; e = e->next) {
if(rimeaddr_cmp(from, &e->addr)) {
ctimer_set(&e->ctimer, NEIGHBOR_TIMEOUT, remove_neighbor, e);
show_leds();
return;
}
}
e = memb_alloc(&neighbor_mem);
if(e != NULL) {
rimeaddr_copy(&e->addr, from);
list_add(neighbor_table, e);
ctimer_set(&e->ctimer, NEIGHBOR_TIMEOUT, remove_neighbor, e);
} else {
}
show_leds();
}
/*---------------------------------------------------------------------------*/
void
leds_on(unsigned char ledv)
{
unsigned char changed;
changed = (~leds) & ledv;
leds |= ledv;
show_leds(changed);
}
/*---------------------------------------------------------------------------*/
void
leds_off(unsigned char ledv)
{
unsigned char changed;
changed = leds & ledv;
leds &= ~ledv;
show_leds(changed);
}
/*---------------------------------------------------------------------------*/
static void
remove_neighbor(void *dummy)
{
struct neighbor_entry *e = dummy;
list_remove(neighbor_table, e);
memb_free(&neighbor_mem, e);
show_leds();
printf("%d.%d: removed %d.%d\n",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1],
e->addr.u8[0], e->addr.u8[1]);
}
/* invert the invert register using the leds parameter */
void
leds_invert(unsigned char ledv) {
invert = invert ^ ledv;
show_leds(ledv);
}