Re: hciconfig tools error with nrf52832 running zephyr


Thanks for your explanation.since the embedded linux version is bound  with the chip, I cannot update it easily.So is there any ways to solve this problem without updating linux version ?  

At 2018-08-24 13:24:28, "Johan Hedberg" <johan.hedberg@...> wrote: >Hi, > >On Thu, Aug 23, 2018, sxzxchen@... wrote: >> I bought a official nrf52832 development kits and ported zephyr >> project successfully. It runs fine with my ubuntu host,via btattach >> and btmgmt tools.But it didn't work with my nxp embedded linux,the >> linux version is 4.1.15 and supports hciattach hciconfig tools >> only.When I tried to bring the bluetooth module up with hciconfig hci0 >> up,an error comes up: > >The 4.1 kernel is too old to support controllers without a public >address. IIRC you need at least a 4.4 kernel, but ideally something much >newer than that. > >Johan


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