the adv bit is actually optional in aux_adv_ind so is not required for periodic sync

paul-szczepanek-arm · paul-szczepanek-arm · commit 5cc09f58f8bf · 2020-11-30T16:00:14.000Z
diff --git a/connectivity/FEATURE_BLE/libraries/TARGET_CORDIO_LL/stack/controller/sources/ble/lctr/lctr_isr_adv_master_ae.c b/connectivity/FEATURE_BLE/libraries/TARGET_CORDIO_LL/stack/controller/sources/ble/lctr/lctr_isr_adv_master_ae.c
@@ -1223,7 +1223,8 @@ bool_t lctrMstDiscoverRxAuxAdvPktHandler(BbOpDesc_t *pOp, const uint8_t *pAdvBuf
       if ((lctrPerCreateSync.state == LCTR_CREATE_SYNC_STATE_DISCOVER) &&
           (lctrMstPerScanIsr.filtResult == TRUE) &&
           (lctrMstExtScanIsr.extAdvHdrFlags & LL_EXT_HDR_ADI_BIT) &&
-          (lctrMstExtScanIsr.extAdvHdrFlags & LL_EXT_HDR_ADV_ADDR_BIT))
+          ((lctrMstExtScanIsr.extAdvHdrFlags & LL_EXT_HDR_ADV_ADDR_BIT) ||
+           (lctrMstExtScanIsr.extAdvHdrFlags & LL_EXT_HDR_SYNC_INFO_BIT)))
       {
         if (lctrPerCreateSync.filtParam.filterPolicy == LL_PER_SCAN_FILTER_PL_BIT)
         {

Original file line number	Diff line number	Diff line change
`@@ -1223,7 +1223,8 @@ bool_t lctrMstDiscoverRxAuxAdvPktHandler(BbOpDesc_t pOp, const uint8_t pAdvBuf`
`1223`	`1223`	`if ((lctrPerCreateSync.state == LCTR_CREATE_SYNC_STATE_DISCOVER) &&`
`1224`	`1224`	`(lctrMstPerScanIsr.filtResult == TRUE) &&`
`1225`	`1225`	`(lctrMstExtScanIsr.extAdvHdrFlags & LL_EXT_HDR_ADI_BIT) &&`
`1226`		`- (lctrMstExtScanIsr.extAdvHdrFlags & LL_EXT_HDR_ADV_ADDR_BIT))`
	`1226`	`+ ((lctrMstExtScanIsr.extAdvHdrFlags & LL_EXT_HDR_ADV_ADDR_BIT) \|\|`
	`1227`	`+ (lctrMstExtScanIsr.extAdvHdrFlags & LL_EXT_HDR_SYNC_INFO_BIT)))`
`1227`	`1228`	`{`
`1228`	`1229`	`if (lctrPerCreateSync.filtParam.filterPolicy == LL_PER_SCAN_FILTER_PL_BIT)`
`1229`	`1230`	`{`