diff --git a/apps/orchestra/orchestra-rule-eb-per-time-source.c b/apps/orchestra/orchestra-rule-eb-per-time-source.c index 0f774f531..b18617f0a 100644 --- a/apps/orchestra/orchestra-rule-eb-per-time-source.c +++ b/apps/orchestra/orchestra-rule-eb-per-time-source.c @@ -83,14 +83,24 @@ new_time_source(const struct tsch_neighbor *old, const struct tsch_neighbor *new if(old_ts != 0xffff) { /* Stop listening to the old time source's EBs */ - tsch_schedule_remove_link_by_timeslot(sf_eb, old_ts); + if(old_ts == get_node_timeslot(&linkaddr_node_addr)) { + /* This was the same timeslot as slot. Reset original link options */ + tsch_schedule_add_link(sf_eb, LINK_OPTION_TX, LINK_TYPE_ADVERTISING_ONLY, + &tsch_broadcast_address, old_ts, 0); + } else { + /* Remove slot */ + tsch_schedule_remove_link_by_timeslot(sf_eb, old_ts); + } } if(new_ts != 0xffff) { + uint8_t link_options = LINK_OPTION_RX; + if(new_ts == get_node_timeslot(&linkaddr_node_addr)) { + /* This is also our timeslot, add necessary flags */ + link_options |= LINK_OPTION_TX; + } /* Listen to the time source's EBs */ - tsch_schedule_add_link(sf_eb, - LINK_OPTION_RX, - LINK_TYPE_ADVERTISING_ONLY, NULL, - new_ts, 0); + tsch_schedule_add_link(sf_eb, link_options, LINK_TYPE_ADVERTISING_ONLY, + &tsch_broadcast_address, new_ts, 0); } } /*---------------------------------------------------------------------------*/