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Today's Topics:
1. X310 Temperature Sensor (Simon Olvhammar)
2. Re: Compiling UHD examples (Sumit Kumar)
----------------------------------------------------------------------
Message: 1
Date: Sat, 14 May 2016 18:07:11 +0200
From: Simon Olvhammar <[email protected]>
To: [email protected]
Subject: [USRP-users] X310 Temperature Sensor
Message-ID: <[email protected]>
Content-Type: text/plain; charset=windows-1252; format=flowed
Hi,
I'm searching for a way to log temperature sensor readings on the Ettus
X310 + UBX160/SBX120 in my software.
As far as I know there is only a sensor on the FPGA?, and I can access
it through xilinx software.
However for several reasons I need it be exposed in my Python program.
So I'm wondering if anyone know of a way to access the sensor through a
shellscript or even directly in Python/GNURadio?
Best regards
Simon
------------------------------
Message: 2
Date: Sun, 15 May 2016 13:53:27 +0200
From: Sumit Kumar <[email protected]>
To: Martin Braun <[email protected]>
Cc: [email protected]
Subject: Re: [USRP-users] Compiling UHD examples
Message-ID:
<caoextct00jzns+qlp8gvt8po2fvbgjhscitvvjyecjk_yz6...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
OK, this is interesting. Though I have to work with C, but this is a good
pointer to start with.
On May 13, 2016 8:45 PM, "Martin Braun via USRP-users" <
[email protected]> wrote:
> BTW, we ship a standalone example that shows how to use CMake etc. to
> link against UHD in `host/examples/init_usrp`.
>
> Cheers,
> M
>
> On 05/07/2016 02:37 PM, Marcus M?ller via USRP-users wrote:
> > Hi Sumit!
> >
> > No, "examples" can't be built as an out-of-tree Cmake project
> > you'll have to do
> >
> > cd ~/Downloads/uhd/host/
> > mkdir build
> > cd build
> > cmake ..
> > make
> >
> > to build UHD /including/ the examples.
> >
> > Best regards,
> > Marcus
> >
> > On 07.05.2016 23:00, Sumit Kumar wrote:
> >> Hello Marcus,
> >>
> >> Yes I will definitely use the build system. But my first attempt gave
> >> me this unfortunately :-/
> >>
> >> For this particular issue I am pasting the error message.
> >>
> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> fourmi@fourmi:~/Downloads/uhd/host/examples$ mkdir build && cd build
> >> fourmi@fourmi:~/Downloads/uhd/host/examples/build$ cmake ..
> >> -- The C compiler identification is GNU 4.8.4
> >> -- The CXX compiler identification is GNU 4.8.4
> >> -- Check for working C compiler: /usr/bin/cc
> >> -- Check for working C compiler: /usr/bin/cc -- works
> >> -- Detecting C compiler ABI info
> >> -- Detecting C compiler ABI info - done
> >> -- Check for working CXX compiler: /usr/bin/c++
> >> -- Check for working CXX compiler: /usr/bin/c++ -- works
> >> -- Detecting CXX compiler ABI info
> >> -- Detecting CXX compiler ABI info - done
> >> CMake Error at CMakeLists.txt:50 (UHD_INSTALL):
> >> Unknown CMake command "UHD_INSTALL".
> >>
> >>
> >> CMake Warning (dev) in CMakeLists.txt:
> >> No cmake_minimum_required command is present. A line of code such as
> >>
> >> cmake_minimum_required(VERSION 2.8)
> >>
> >> should be added at the top of the file. The version specified may
> >> be lower
> >> if you wish to support older CMake versions for this project. For
> more
> >> information run "cmake --help-policy CMP0000".
> >> This warning is for project developers. Use -Wno-dev to suppress it.
> >>
> >> -- Configuring incomplete, errors occurred!
> >> See also
> >>
> "/home/fourmi/Downloads/uhd/host/examples/build/CMakeFiles/CMakeOutput.log".
> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >>
> >> On Fri, May 6, 2016 at 10:00 AM, Marcus M?ller
> >> <[email protected] <mailto:[email protected]>> wrote:
> >>
> >> Hi Sumit,
> >>
> >> really, discard the idea of building a large project without the
> >> help of its build system.
> >>
> >> Instead, get Cmake to work.
> >> Now, I've never seen this problem you're mentioning:
> >>> Unknown CMake command "UHD_INSTALL".
> >> Can you give a bit more context to that line? Usually, CMake
> >> points out the file and line where something "bad" happened.
> >> What version of UHD are you building?
> >> How did you get that UHD source tree?
> >> UHD_INSTALL is in Modules/UHDComponent.cmake, so it should
> >> definitely be found by any CMake version.
> >>
> >> Best regards,
> >> Marcus
> >>
> >>
> >> On 06.05.2016 06:08, Sumit Kumar via USRP-users wrote:
> >>> I edited some parts of rx_timed_samples.cpp and tried to compile
> >>> it.
> >>>
> >>> First I tried (inside /host/build)
> >>>
> >>> cmake ..
> >>> and this error came up
> >>>
> >>> Unknown CMake command "UHD_INSTALL".
> >>>
> >>> Then I tried doing other way round without cmake. I normally use
> >>> it to compile my other files of cpp
> >>>
> >>> g ++ uhdd.cpp -luhd -o rx
> >>>
> >>> But it threw whole lot of linker errors.
> >>>
> >>> Here is a snapshot
> >>>
> >>> /tmp/ccNJGg4e.o: In function `_main(int, char**)':
> >>> timeds.cpp:(.text+0x159): undefined reference to
> >>>
> `boost::program_options::options_description::m_default_line_length'
> >>> timeds.cpp:(.text+0x164): undefined reference to
> >>>
> `boost::program_options::options_description::m_default_line_length'
> >>> timeds.cpp:(.text+0x1a9): undefined reference to
> >>>
> `boost::program_options::options_description::options_description(std::string
> >>> const&, unsigned int, unsigned int)'
> >>> timeds.cpp:(.text+0x35d): undefined reference to
> >>> `boost::program_options::options_description::add_options()'
> >>>
> >>> It seems, it is not able to find the boost libraries.
> >>>
> >>> What I am missing ?
> >>>
> >>> ** These errors dint come for my other uhd based files where I
> >>> dint use boost libraries.
> >>>
> >>>
> >>>
> >>> --
> >>> --
> >>> Sumit Kumar,
> >>> Doctoral student, Upms
> >>> Eurecom, BIOT
> >>> France
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> USRP-users mailing list
> >>> [email protected] <mailto:[email protected]>
> >>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
> >>
> >>
> >> _______________________________________________
> >> USRP-users mailing list
> >> [email protected] <mailto:[email protected]>
> >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
> >>
> >>
> >>
> >>
> >> --
> >> --
> >> Sumit kumar
> >> Doctoral Student, UPMC
> >> Eurecom, BIOT
> >> France
> >>
> >
> >
> >
> > _______________________________________________
> > USRP-users mailing list
> > [email protected]
> > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
> >
>
>
> _______________________________________________
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