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
Date: 2013-09-16 00:27
To: wyjiang
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(a)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(a)ljshuoda.com>
yes
jiangwy
From: Manoel Aposaz
Date: 2013-09-12 23:42
To: wyjiang
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(a)ljshuoda.com>
You must buy 2 more antennas by yourself.
You may not using GPS.
jiangwy
From: Manoel Aposaz
Date: 2013-09-12 23:10
To: wyjiang
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(a)ljshuoda.com>
jiangwy
From: Manoel Aposaz
Date: 2013-09-12 22:38
To: wyjiang(a)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(a)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.
Hello all,
Please someone know how to fixe this problem.
I am trying to run the OpenBTS with the Umtrx module, and i am getting this
error: NO UHD DEVICE FOUND,
BUT the ping command work properly showing the connection between them
(Umtrx and the computer), also the uhd_find_device command work properly
showing the umtrx module...
Could some one tell me what can be the next step to solve this problem??
Here is a picture of this.
Hope to read someone.
Best ragards.
Hi all,
If, someone is reading this, please i need help:
1- I want to know if there is a manual showing how to put all the part of
the package of Umtrx togheter.
2- If i want to scan the frequencies in an area, what can i install to let
GNU radio communicate with Umtrx to show the frequency graph that will
help me choose the non used frequencies (it is possible with USRP and i
want to know how to do it with Umtrx).
3- My last question is to know if handover is possible with just OpenBTS
2.8 and Umtrx modules or it required an OpenBSC and OsmoBTS architecture.
Best regards:
Manoel.
Hello
1- i want to know if there is a manual showing how to put all the part of
the package togheter.
2- If i want to know the frequencies that is not use in an area, what can i
install to let GNU radio communicate with Umtrx to show me the frequency
graph that will help me choose the non used frequencies (it is possible
with USRP and i want to know how to do it with Umtrx).
3- My last question is to know if handover is possible with just OpenBTS
2.8 and Umtrx modules or it required an OpenBSC and OsmoBTS architecture.
Thanks,
Best Regards
Dear Sir,
please i need help, I am getting started using myriad-rf board, i need to
connect between TMS320C6670 Evaluation Module (Texas Instrument) and
myriad-rf board, i want to know if the DE0-Nano interface board is the right
choice to interface between two platforms? And if there is any other
interface board ?
please contact me If you need more details.
Thanks in advance
Regards,
Batool
---------
Eng.Batool Yasser
Sales & Technical Support Engineer
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