Hello

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Alexander Chemeris alexander.chemeris at gmail.com
Sat Sep 21 06:13:22 UTC 2013


Jiangwy, Manoel,

If you use a correct branch of osmo-trx you should't do any changes. Please
check that you're using "umtrx" or "umtrx_dual_test" branch.


On Mon, Sep 16, 2013 at 5:25 AM, jiangwy <wyjiang at ljshuoda.com> wrote:

> **
> Hi Manoel Aposaz,
>
> Please edit the file transceiver52M/UHDDevice.cpp
>
> Changing "const double master_clk_rt = 52e6;" to
> "const double master_clk_rt = 13e6; "
>
> Then rebuilding...
>
> ------------------------------
> jiangwy
>
>  *From:* Manoel Aposaz <goorbatchev at gmail.com>
> *Date:* 2013-09-16 00:27
> *To:* wyjiang <wyjiang at ljshuoda.com>
> *Subject:* Re: Re: Hello
>    Hi wyjiang
>
> I need you again, please if you have time, look at this for me:
>
> I have got the error you got 2 month ago when you post :
>
> "
> Hi All,
>
> I install all the OpenBTS and UHD packages according to manual pages. When
> I start transceiver, it output some errors and exit.
>
>  $ sudo ./transceiver 1
> linux; GNU C++ version 4.6.3; Boost_104601; UHD_003.004.000-unknown
>
>
> ALERT 3048163072 19:59:34.7 UHDDevice.cpp:345:set_rates: Failed to set master clock rate
>
> ALERT 3048163072 19:59:34.7 UHDDevice.cpp:346:set_rates: Actual clock rate 1.3e+07
>
> ALERT 3048163072 19:59:34.7 runTransceiver.cpp:94:main: Transceiver exiting...
>
>
> Jiang Wenyi
> "
>
> Do you remember how you fix this problem ??
>
> Hope to read you my friend.
>
>
> Best regards.
>
>
> 2013/9/12 Manoel Aposaz <goorbatchev at gmail.com>
>
>>  ok. I thought i could test it on saturday but now, i dont really know
>> what to do, if i had to order again for antennas i think i will take time...
>>
>> About the problem i got when i was trying to run openBts do you have an
>> idea of what can be the cause??
>>
>>
>> 2013/9/12 jiangwy <wyjiang at ljshuoda.com>
>>
>>> **
>>> yes
>>>
>>> ------------------------------
>>> jiangwy
>>>
>>>  *From:* Manoel Aposaz <goorbatchev at gmail.com>
>>> *Date:* 2013-09-12 23:42
>>>  *To:* wyjiang <wyjiang at ljshuoda.com>
>>> *Subject:* Re: Re: Hello
>>>   Thanks for yours answers but i want to know, for a simple test to
>>> connect two phones, do i need four antennas??
>>>
>>>
>>> 2013/9/12 jiangwy <wyjiang at ljshuoda.com>
>>>
>>>> **
>>>> You must buy 2 more antennas by yourself.
>>>> You may not using GPS.
>>>>
>>>> ------------------------------
>>>> jiangwy
>>>>
>>>>  *From:* Manoel Aposaz <goorbatchev at gmail.com>
>>>> *Date:* 2013-09-12 23:10
>>>> *To:* wyjiang <wyjiang at ljshuoda.com>
>>>> *Subject:* Re: Re: Hello
>>>>    it is all what i receive with the package..
>>>>
>>>> And about GPS i did't get really what your are meaning...where will i
>>>> connect it??
>>>>
>>>>
>>>> 2013/9/12 jiangwy <wyjiang at ljshuoda.com>
>>>>
>>>>> **
>>>>>
>>>>> ------------------------------
>>>>> jiangwy
>>>>>
>>>>>  *From:* Manoel Aposaz <goorbatchev at gmail.com>
>>>>> *Date:* 2013-09-12 22:38
>>>>> *To:* wyjiang at ljshuoda.com
>>>>> *Subject:* Re: Hello
>>>>>      Thanks Wyjian for your answer
>>>>>
>>>>> I have connect the four cable on the PCB and here is the picture of
>>>>> it.
>>>>> I still don't know how to connect them to other component such as
>>>>> antennas.
>>>>> Look at the image and tell me something please.
>>>>>
>>>>> I am waiting to read you..
>>>>>
>>>>>
>>>>> Best regards.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> 2013/9/12 Manoel Aposaz <goorbatchev at gmail.com>
>>>>>
>>>>>>     Hi
>>>>>>
>>>>>> I am Emmanuel, i am working on an openBTS project and i have the
>>>>>> umtrx module to accomplish this. I know recently you did it, i red your
>>>>>> questions during this time in the mailing list, i send a message in this
>>>>>> mailing list, i didn't have an answer up to know. i really need help.
>>>>>>
>>>>>> My question is this:
>>>>>>
>>>>>> 1 - i don't know how to run openbts; i went to this directory :
>>>>>>  openbts/trunk/apps:
>>>>>> and i run it by :
>>>>>> ./openbts
>>>>>> but it saying that no file or directory ./openbts;
>>>>>> i dont know if you have an idea of what can be the problem. i attache
>>>>>> the image of the screen.
>>>>>>
>>>>>> 2- Secondly, i want to know how you put your openbts cables and other
>>>>>> part of the package  togheter, i receive the package with just an circuit,
>>>>>> an antennas and 4 cables that i don't know what to do with it, also an GPS
>>>>>> antenna. i don't know really how to connect them.
>>>>>>
>>>>>> I really need help, hope to read you.
>>>>>>
>>>>>> Thanks and have a nice day my friend.
>>>>>>
>>>>>> Best regards.
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>


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