1 Reply Latest reply on Jul 10, 2017 11:28 PM by anpm

    Scan Request

    ayush.isro10_2535986

      Hello,

         

      With reference from bluetooth datasheet given in the PSOC Creator. Scan response data packet is sent from the peripheral device on receiving scan request from the central.

         

      So i want to locate the scan request structure in Central Ble module code or can anyone help with some technical documents on how to send scan request to peripheral. 

        • 1. Re: Scan Request
          anpm

          Hi Ayush,

             

          Sending of scan request by Central depends on the scan type set for the scan settings. If scan type is 'Active', then Central will send a scan request. Else if the scan type is 'Passive' ,then Central won't send a scan request.

             

          You can set it either in the BLE component configuration (as in the attached screen shot) or in the firmware as below:

             

          Before start discovery (scanning), change the scan tpe as active.

             

          CYBLE_GAPC_DISC_INFO_T  cyBle_discoveryInfo;

             

          ...

             

           cyBle_discoveryInfo.scanType = CYBLE_GAPC_ACTIVE_SCANNING;

             

          :

             

          Thanks,
          Anjana