[Bluez-users] How to access the RSSI value from the "inquiry_result_format_with_RSSI" (from newbie)

[thanit sara <sara200t@uregina.ca>]

Dear all,         I am trying to implement the code to get rssi values from near by devices. I have successfully changed the inquiry mode to be 0x01 and sent out the inquiry. I can see from the "Hci dump" that it is working, I can see the inquiry result with RSSI values. However, My problem is how can I get(/keep) those rssi values so that I can use them later on.I know there is a struct "inquiry_info_with_rssi", but what should I assign to this to get the response value.Please give me some hint so that I could move on. Your kindness is greatly appreciated.Below is my code.//Set up an event filter looking after the inquiry related events    struct hci_filter InqFilter;    hci_filter_clear(&InqFilter);    hci_filter_set_ptype(HCI_EVENT_PKT,  &InqFilter);    hci_filter_set_event(EVT_INQUIRY_RESULT, &InqFilter);    hci_filter_set_event(EVT_INQUIRY_RESULT_WITH_RSSI, &InqFilter);    hci_filter_set_event(EVT_INQUIRY_COMPLETE, &InqFilter);    if (setsockopt(sock, SOL_HCI, HCI_FILTER
 , &InqFilter, sizeof(InqFilter)) < 0)    {        perror("Fail to setup filter!");        exit(1);    }    //*****************************************************        //inquiry with the RSSI result    inquiry_info_with_rssi read_rssi;  //Note **I try to define this struct variable here, but not sure what to assign to it.            write_inquiry_mode_cp cpp;    cpp.mode = 0x01;        //set inquiry mode    int set_Inquiring = hci_send_cmd(sock, OGF_HOST_CTL, OCF_WRITE_INQUIRY_MODE, WRITE_INQUIRY_MODE_RP_SIZE, &cpp);        inquiry_cp cp;        cp.lap[0] =0x33;    cp.lap[1] =0x8b;    cp.lap[2] =0x9e;    cp.length = 4; //=4*1.28second = 5seconds    cp.num_rsp =0;    //do inquiry        int Inquiring = hci_send_cmd(sock, OGF_LINK_CTL,OCF_INQUIRY , INQUIRY_CP_SIZE, &cp);    if (Inquiring < 0)    {        printf("starting to inquire: %d\n",Inquiring);        exit(1);    }    else         printf ("Done inquiry with RSSI!\n");    printf("rssi value = %d \n", read_rssi.rssi);   
  close( sock );//close socket//***************************************************** Best regards,Newbie  


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