Re: [Discuss-gnuradio] mytx.cpp

[xianda]

Hello
          Thank you for your patience.
          And i run 3 steps:
          1.copy mytx.cpp to the uhd/host/example
          2.change the CMakeLists.txt on the uhd/host/example,and just:
SET(example_sources
    benchmark_rate.cpp
    network_relay.cpp
    rx_multi_samples.cpp
    rx_samples_to_file.cpp
    rx_samples_to_udp.cpp
    rx_timed_samples.cpp
    test_dboard_coercion.cpp
    test_messages.cpp
    test_pps_input.cpp
    test_timed_commands.cpp
    transport_hammer.cpp
    tx_bursts.cpp
    tx_samples_from_file.cpp
    tx_timed_samples.cpp
    tx_waveforms.cpp
    txrx_loopback_to_file.cpp
    latency_test.cpp
    fpgpio.cpp
    mytx.cpp
)
       3. cd build
           cmake ..
           make
   This is right?

Another question:
           If i just write a cpp,what is the most convenient to run my .cpp 
document?To do something like up examples or by other ways?
Thank you very much.You help me a lot.
Best regards
At 2014-05-14 00:32:37,"Martin Braun" <address@hidden> wrote:
>On 13.05.2014 17:31, xianda wrote:
>> Hello
>> Thank you a lot.
>> 1.But now the header document in my tx.cpp is same as the
>> tx_waveforms.cpp.Now what should i do?How to change the CMakeList.txt?
>
>It's just a text file. Add your own file in there.
>
>> 2.I try to test.I copy the tx_waveforms.cpp to other catalogue.I try to
>> use the g++ to test,but it go wrong?Must i use the cmake?
>
>It definitely helps. If you manually compile, you might forget a -L or 
>-I or whatever.
>
>M
>> Thank you.
>> Best regards
>>
>> 在 2014-05-13 22:47:34，"Tom Rondeau" <address@hidden> 写道：
>>
>>     On Tue, May 13, 2014 at 9:24 AM, xianda <address@hidden
>>     <mailto:address@hidden>> wrote:
>>
>>         Hello
>>                    Thank you for your reply.
>>                    1.Because i just know a little about the cmake.If i
>>         put my document into another folder,maybe i should write the
>>         CMakeLists.txt.But if i put my document into the
>>         uhd/host/examples,maybe i change a little of the
>>         CMakeLists.txt.Is <http://CMakeLists.txt.Is> it right?
>>
>>
>>     Yes, cribbing from an existing file is an easy way to get started.
>>     But this is really now a cmake issue, not a GNU Radio one. If
>>     modifying an existing cmake file doesn't work or you need more help,
>>     you'll have to study cmake a bit to work with it.
>>
>>                    2.Can you give me some advices  about my new transmit
>>         document,namely,mytx.cpp?
>>                    3.What is the difference between gr-uhd and
>>         uhd?Gr-uhd is just a part of UHD?Is it right?
>>                    Thank you very much.
>>
>>
>>     gr-uhd is the wrapper around the library that allows it to fit into
>>     and be used by GNU Radio. UHD is the external driver for the OS to
>>     talk to USRP devices.
>>
>>     Tom
>>
>>         Best regards
>>         在 2014-05-13 16:02:57，"Martin Braun" <address@hidden
>>         <mailto:address@hidden>> 写道：
>>          >On 13.05.2014 09:35, 王先达 wrote:
>>          >>   Hello all
>>          >>                I write a c++ document mytx.cpp and i place
>>         it into the
>>          >> uhd/host/build/examples.And then what should i do to let it
>>         run?Should i
>>          >> type the "make" command in the shell or do other
>>         things?Thank you.
>>          >> Best regards,
>>          >> Xianda
>>          >
>>          >You don't have to put it in examples, but you can use the
>>         CMakeLists.txt
>>          >file in this directory to figure out how to set up a build
>>         environment.
>>          >
>>          >The usual flow of cmake, make will compile your program then.
>>          >
>>          >Martin
>>          >
>>          >
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