FHSS: Fixed negative remaining time in ufsi calculation

artokin · Oct 23, 2018 · 2188fd2 · 2188fd2
1 parent 6679db4
commit 2188fd2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/source/Service_Libs/fhss/fhss_ws.c b/source/Service_Libs/fhss/fhss_ws.c
@@ -241,6 +241,9 @@ static uint32_t fhss_ws_calculate_ufsi(fhss_structure_t *fhss_structure, uint32_
  }
  cur_slot--;
  uint32_t remaining_time = (fhss_structure->platform_functions.fhss_get_remaining_slots(fhss_unicast_handler, fhss_structure->fhss_api) / 1000);
+ if (remaining_time > dwell_time) {
+ remaining_time = 0;
+ }
  uint32_t time_to_tx = 0;
  uint32_t cur_time = fhss_structure->callbacks.read_timestamp(fhss_structure->fhss_api);
  if (cur_time < tx_time) {