CCS/LAUNCHXL-CC2640R2: CC2640R2F can't trigger GAP_RANDOM_ADDR_CHANGED_EVENT

Hi Alvin,
Assigning this to one of the experts.

other question：

Central scan this peripheral in first , scan result address show RPA.  peripheral address will be update  in Central connected list when connected and pairing &bonding success .

 else if (state == GAPBOND_PAIRING_STATE_COMPLETE)
  {
    if (status == SUCCESS)
    {
      linkDBInfo_t linkInfo;

      Display_printf(dispHandle, SC_ROW_CUR_CONN, 0, "Pairing success");

      if (linkDB_GetInfo(pPairData->connHandle, &linkInfo) == SUCCESS)
      {
        // If the peer was using private address, update with ID address
        if ((linkInfo.addrType == ADDRTYPE_PUBLIC_ID ||
             linkInfo.addrType == ADDRTYPE_RANDOM_ID) &&
             !Util_isBufSet(linkInfo.addrPriv, 0, B_ADDR_LEN))
        {
          // Update the address of the peer to the ID address
          Display_printf(dispHandle, SC_ROW_NON_CONN, 0, "Addr updated: %s",
                         Util_convertBdAddr2Str(linkInfo.addr));

          // Update the connection list with the ID address
          uint8_t i = SimpleCentral_getConnIndex(pPairData->connHandle);

          SIMPLECENTRAL_ASSERT(i < MAX_NUM_BLE_CONNS);
          memcpy(connList[i].addr, linkInfo.addr, B_ADDR_LEN);

Central rescan this peripheral when terminate connection. Central scan result  address will show this peripheral primary BLE Address.  Why scan result address don't show RPA, please explain it.

Hi Joakim,

Any update on this post?

Hi Alvin,

1) Can you check the return status of GAP_ConfigDeviceAddr()?
2) Where are you looking for GAP_RANDOM_ADDR_CHANGED_EVENT? Can you please check in the GAPRole event queue (peripheral.c/central.c)?

If the devices are bonded the central will automatically resolve the peripheral's random address and get the identity address.

Hi Marie,

1. return status of GAP_ConfigDeviceAddr() is SUCCESS.

2.peripheral.c

static void gapRole_processGAPMsg(gapEventHdr_t *pMsg)
{
  uint8_t notify = FALSE;   // State changed notify the app? (default no)

  switch (pMsg->opcode)
  {
    case GAP_DEVICE_INIT_DONE_EVENT:
      {
        gapDeviceInitDoneEvent_t *pPkt = (gapDeviceInitDoneEvent_t *)pMsg;
        bStatus_t stat = pPkt->hdr.status;

        if (stat == SUCCESS)
        {
          // Save off the generated keys
          VOID osal_snv_write(BLE_NVID_IRK, KEYLEN, gapRole_IRK);
          VOID osal_snv_write(BLE_NVID_CSRK, KEYLEN, gapRole_SRK);

          // Save off the information
          VOID memcpy(gapRole_bdAddr, pPkt->devAddr, B_ADDR_LEN);

          gapRole_state = GAPROLE_STARTED;

          stat = GAP_ConfigDeviceAddr(ADDRMODE_PRIVATE_RESOLVE, NULL);

          if (stat != SUCCESS)
          {
              System_abort("Error!");
          }

          //Set timeout value to 5 minute
          GAP_SetParamValue( TGAP_PRIVATE_ADDR_INT , 5);
          // Update the advertising data
          stat = GAP_UpdateAdvertisingData(selfEntity,
                              TRUE, gapRole_AdvertDataLen, gapRole_AdvertData);
        }

        if (stat != SUCCESS)
        {
          gapRole_state = GAPROLE_ERROR;
        }

        notify = TRUE;
      }
      break;
    case GAP_RANDOM_ADDR_CHANGED_EVENT:
     {


     }
     break;

Hi Marie,

Thanks for your confirm.