#315 Make sure TDoA data can handled the first seconds the system is …

…running
bitcraze · May 23, 2018 · 5f099e8 · 5f099e8
1 parent 4095cd6
commit 5f099e8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/deck/drivers/src/lpsTdoaTagEngine.c b/src/deck/drivers/src/lpsTdoaTagEngine.c
@@ -126,8 +126,8 @@ static uint8_t getSeqNr(const anchorInfo_t* anchorCtx) {
 
 static bool getAnchorPosition(const anchorInfo_t* anchorCtx, point_t* position) {
   uint32_t now = xTaskGetTickCount();
-  uint32_t validCreationTime = now - ANCHOR_POSITION_VALIDITY_PERIOD;
-  if (anchorCtx->position.timestamp > validCreationTime) {
+  int32_t validCreationTime = now - ANCHOR_POSITION_VALIDITY_PERIOD;
+  if ((int32_t)anchorCtx->position.timestamp > validCreationTime) {
     position->x = anchorCtx->position.x;
     position->y = anchorCtx->position.y;
     position->z = anchorCtx->position.z;