/**
\brief Handler for DIO timer event.
\note This function is executed in task context, called by the scheduler.
*/
void icmpv6rpl_timer_DIO_task() {
uint32_t dioPeriod;
// send DIO
sendDIO();
// arm the DIO timer with this new value
dioPeriod = icmpv6rpl_vars.dioPeriod - 0x80 + (openrandom_get16b()&0xff);
opentimers_setPeriod(
icmpv6rpl_vars.timerIdDIO,
TIME_MS,
dioPeriod
);
}
/**
\brief Handler for DIO timer event.
\note This function is executed in task context, called by the scheduler.
*/
void icmpv6rpl_timer_DIO_task() {
// update the delayDIO
icmpv6rpl_vars.delayDIO = (icmpv6rpl_vars.delayDIO+1)%5;
// check whether we need to send DIO
if (icmpv6rpl_vars.delayDIO==0) {
// send DIO
sendDIO();
// pick a new pseudo-random periodDIO
icmpv6rpl_vars.periodDIO = TIMER_DIO_TIMEOUT+(openrandom_get16b()&0xff);
// arm the DIO timer with this new value
opentimers_setPeriod(
icmpv6rpl_vars.timerIdDIO,
TIME_MS,
icmpv6rpl_vars.periodDIO
);
}
}