5 Replies Latest reply on Nov 27, 2018 2:12 AM by SheetalJ_96

    CYW20706 : In hci_serial_gatt_service(BSG), Problem of continuous data transmission.

    JaLe_1578121

      Hi, I'm testing hci_serial_gatt_service for the BLE Serial Service.

      - Unidirectional data transmission is not a problem.

      • Client_Control.exe ===> CYW20706(Peripheral) ===> LE BSG Client(Central) : OK
      • LE BSG Client(Central) ===> CYW20706(Peripheral) ===> Client_Control.exe : OK

       

      - But, When continuous data is sent in both directions, there is a problem that data can not be transmitted or received.

      • Client_Control.exe <===> CYW20706(Peripheral) <===> LE BSG Client(Central)

       

      <Test Environment>

      • Chipset : CYW20706
      • WICED Version : WICED-Studio-6.1
      • Example : hci_serial_gatt_service
      • Test Program : Client_Control.exe & LE BSG Client(apk)

       

      <Test Procedure>

      1. "hci_serial_gatt_service" Build & Download
      2. RUN the Client_Control.exe
      3. Start Advertise
      4. RUN the LE BSG Client
      5. Search and Connect
      6. Continuous data transmission from Client_Control.exe to LE BSG Client.
      7. Continuous data transmission from LE BSG Client to Client_Control.exe.

       

      How can I solve this problem.

      Please, Help me.