LMS TxLO noise

Alexander Chemeris alexander.chemeris at gmail.com
Sat Jul 21 08:24:20 UTC 2012


On Sat, Jul 21, 2012 at 9:56 AM, Alexander Chemeris
<alexander.chemeris at gmail.com> wrote:
> On Sat, Jul 21, 2012 at 12:55 AM, Thomas Tsou <thomastsou at gmail.com> wrote:
>> On Fri, Jul 20, 2012 at 6:44 PM, Thomas Tsou <thomastsou at gmail.com> wrote:
>>> On Fri, Jul 20, 2012 at 6:09 PM, Alexander Chemeris
>>> <alexander.chemeris at gmail.com> wrote:
>>>> Well, you haven't enabled Rx chain in LMS and thus it's reasonable
>>>> that Rx-related calibration is failing. You should do "--lms-rx-enable
>>>> 1" before you try to do anything with Rx.
>>>
>>> Hmm. Similar error.
>>
>> Occurs only on LMS 1. No errors when I run the same sequence on LMS 2.
>
> Could you send me a register dump of both LMS'es with "--dump" to see
> whether there are any significant differences between register
> settings of two? I need dumps before and after every execution of
> 'umtrx_lms.py'.

Also, could you do this all with the attached patch which adds verbose debug?


-- 
Regards,
Alexander Chemeris.
CEO, Fairwaves LLC / ООО УмРадио
http://fairwaves.ru
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