[USRP-users] E110 upgrade failure

Josh Blum josh at ettus.com
Mon Apr 8 12:55:01 EDT 2013



On 04/06/2013 03:26 AM, hackerfantastic at googlemail.com wrote:
> Hi all, I also upgraded using opkg recently and experienced 'O' over
> run errors when using an E100, likely related to kernel FPGA timing
> change. I since rolled back to a stock e1xx-003 firmware and
> functionality is restored. All UHD examples gave me the overrun
> issue.
> 

Thats interesting because the timing changes were related to the
transmit half of the device. I can't say that anything changed about RX
in terms of packets or timing.... Hmmm

-josh

> 
> On 3 Apr 2013, at 13:41, Philip Balister <philip at opensdr.com> wrote:
> 
>> On 04/03/2013 08:35 AM, Christopher Roussi wrote:
>>> I just opened our E110 yesterday, and can confirm that doing the 
>>> upgrade is not a good thing. Of course, after reconstructing the
>>> SD card, I did it again, just to make sure...this is
>>> time-consuming. ;-{)}
>> 
>> We tracked down the problem with the E110 (not E100) last night.
>> We'll get the ipks updated ASAP.
>> 
>> Philip
>> 
>>> 
>>> Chris Roussi Michigan Tech Research Inst.
>>> 
>>> Sent from...well, you know.
>>> 
>>> _______________________________________________ USRP-users
>>> mailing list USRP-users at lists.ettus.com 
>>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>>
>>
>>
>>> 
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> 
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