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@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@gmail.com *Date:* 2013-09-16 00:27 *To:* wyjiang wyjiang@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@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@ljshuoda.com

...

** yes

---

jiangwy

*From:* Manoel Aposaz goorbatchev@gmail.com *Date:* 2013-09-12 23:42 *To:* wyjiang wyjiang@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@ljshuoda.com

...

** You must buy 2 more antennas by yourself. You may not using GPS.

---

jiangwy

*From:* Manoel Aposaz goorbatchev@gmail.com *Date:* 2013-09-12 23:10 *To:* wyjiang wyjiang@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@ljshuoda.com

...

**

---

jiangwy

*From:* Manoel Aposaz goorbatchev@gmail.com *Date:* 2013-09-12 22:38 *To:* wyjiang@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@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.