You should be able to just recompile MPM to get yourself unstuck.

On Wed, Aug 15, 2018 at 1:08 PM, Rob Kossler <rkoss...@nd.edu> wrote:

> Oh.  Forgot to ask.  Do I need to re-flash the whole OS or can I just
> recompile MPM on the device?
> Rob
>
> On Wed, Aug 15, 2018 at 4:05 PM Rob Kossler <rkoss...@nd.edu> wrote:
>
>> Ok.  Thanks for the suggestions.  I just tried to download the latest
>> 3.13 image and got an error message.  Any idea why?
>>
>> $ uhd_images_downloader -t n3xx_common
>> [INFO] Images destination: /home/irisheyes9/uhd/3_13/share/uhd/images
>> [ERROR] Downloader raised an unhandled exception: URL does not exist:
>> http://files.ettus.com/binaries/cache//n3xx/meta-
>> ettus-v3.13.0.2/n3xx_common_mender_default-v3.13.0.2.zip
>> You can run this again with the '--verbose' flag to see more information
>> If the problem persists, please email the output to: supp...@ettus.com
>>
>>
>> On Wed, Aug 15, 2018 at 4:01 PM Robin Coxe <robin.c...@ettus.com> wrote:
>>
>>> Hi Rob.   Have you updated MPM on your N310 device?  This particular
>>> issue was an MPM bug that should have been resolved in the UHD v. 3.13.0.1
>>> filesystem, so updating the SD card should also resolve the issue.  If you
>>> just update UHD on the host PC without updating MPM on the device, it will
>>> not fix the problem.
>>>
>>> -Robin
>>>
>>>
>>> On Wed, Aug 15, 2018 at 12:13 PM, Rob Kossler via USRP-users <
>>> usrp-users@lists.ettus.com> wrote:
>>>
>>>> Thanks for the suggestion, but no luck.  Just tried the latest off of
>>>> 3.13 branch.
>>>>
>>>> Given that I've been using this N310 for weeks on the original UHD
>>>> version, I didn't expect that an update would cure it.
>>>>
>>>> It seems that maybe EEPROM has been corrupted for some reason.  I hope
>>>> there is a reset option because my N310 is basically brick-ed now.
>>>>
>>>> Rob
>>>>
>>>> On Wed, Aug 15, 2018 at 2:55 PM Sayyed Dormiani Tabatabaei <
>>>> sdorm...@eng.ucsd.edu> wrote:
>>>>
>>>>> Well I had this problem with UHD 3.12 but 3.13 fixed it. Do not know
>>>>> why it is back.
>>>>>
>>>>> The github has 13.0.0.2 now and it seems some N310 related things are
>>>>> in that mini patch. Last commit was 20 hours ago so that may be it?
>>>>>
>>>>> ## 003.013.000.002
>>>>> * N3xx: Fix issue where changing the clock/time source could result in
>>>>> clocks becoming unlocked
>>>>> * N3xx: Improve error messages for invalid clock/time settings
>>>>> * N3xx: Add support for Rev G mboard
>>>>> * MPM: Add function parameter to support holding AD9371 in reset
>>>>> * Docs: Add section on building fs/SD images for N3xx
>>>>> * Docs: Fix Doxygen warnings
>>>>>
>>>>> On Wed, Aug 15, 2018 at 11:46 AM, Rob Kossler via USRP-users <
>>>>> usrp-users@lists.ettus.com> wrote:
>>>>>
>>>>>> Anyone know the cause & solution to the following startup error?
>>>>>> This just started today after a cascade of problems which ultimately
>>>>>> required me to reflash the SD card.
>>>>>>
>>>>>> $ uhd_usrp_probe --args="addr=192.168.61.2"
>>>>>> [INFO] [UHD] linux; GNU C++ version 5.4.0 20160609; Boost_105800;
>>>>>> UHD_3.13.0.1-0-g5b236772
>>>>>> [INFO] [MPMD] Initializing 1 device(s) in parallel with args:
>>>>>> mgmt_addr=192.168.61.2,type=n3xx,product=n310,serial=
>>>>>> 315A34B,claimed=False,addr=192.168.61.2
>>>>>> [INFO] [MPM.PeriphManager] init() called with device args
>>>>>> `mgmt_addr=192.168.61.2,product=n310'.
>>>>>> [ERROR] [RPC] RuntimeError: AD9371 product ID does not match expected
>>>>>> ID! Read: 1 Expected: 3
>>>>>> [ERROR] [MPM.RPCServer] init() failed with error: RuntimeError:
>>>>>> AD9371 product ID does not match expected ID! Read: 1 Expected: 3
>>>>>> Error: RuntimeError: Error during RPC call to `init'. Error message:
>>>>>> RuntimeError: AD9371 product ID does not match expected ID! Read: 1
>>>>>> Expected: 3
>>>>>>
>>>>>>
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>>>>>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>>>>>>
>>>>>>
>>>>>
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>>>>
>>>>
>>>
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