5 Replies Latest reply on Oct 29, 2015 2:35 PM by jota_1939431

    BCM20736: No notification under Android 4.4.2 and 4.3 over Samsung devices

    userc_8280

      Hi all,

      I have a problem under Android and with only certain devices.

      I'm using Wiced SDK 2.2.1 and BCM20736.

      Problem is that I'm unable to receive notification when a characteristic changes.

      This doesn't happen under windows or under IOS. It happens under Android 4.4.2 and 4.3 and only on Samsung devices, except galaxy tab.

      It works for example on galaxy note with Android 5.0.1 and on huwaei with 4.4.2.

       

      Searching on the net I found that someone had a similar problem with TI cc2541 and they solved it  changing DEFAULT_CONN_PAUSE_PERIPHERAL and GAPROLE_PARAM_UPDATE_ENABLE.

      bluetooth lowenergy - Android BLE notification on Samsung s4(Fixed) - Stack Overflow

      I don't know meaning of these parameters. Is possible to apply same corrections on BCM20736?

       

      I hope you can help me.

      Thanks