4 Replies Latest reply on Aug 16, 2020 9:08 PM by ReMo_4680811

    WiFi/BT firmware cyw4356


      Hello team,

      We are using CYW4356 chipset based Embedded Artist module interfaced with i.MX8QM MEK platform which is running Android Pie Automotive. We are able to get BT validated successfully for the below profiles except for HFP voice call (only voice we arent able to hear but able to get notification and other details of the call)

      1. A2DP Sink

      2. AVRCP Client

      3. HFP Client (Only voice is not coming out)


      We came across feedback saying in the combo chip even the firmwares for WiFi & BT could has the shared logic. Could you please give us more insight (especially pcm routing) to the firmwares of the module and if there are any firmware updates to it (We are using firmware dated Jan 2019 we tried updating it with Aug one especially for the WiFi but nothing gave us luck)


      Are there any Android/Linux WiFi, BT porting guides for the 4356 chipset which we could refer to