3 Replies Latest reply on Jul 12, 2016 4:16 PM by cart

    Get / Set unique BD_ADDR on BCM4339

    sam-dreem

      Hi all,

       

      We are using a Murata module including BCM4339 chipset with iMX6SoloLite custom platform. All chips we received have the same BD_ADDR (43:39:00:07:1F:AC) whereas MAC address (WiFi) is actually unique for each chip. We would like to be able to set a unique BD_ADDR per chip as well.

       

      1 - Where is the BD_ADDR stored? What value is set by default?

       

      2 - How can we set permanently a new BD_ADDR? We are able to change it dynamically using "hciattach"  but it will be reset to default value on next reboot. We would like to modify the actual hard coded default value.

       

      Thank you for your help,

       

      Best,

       

      Sam