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" <martin.br...@ettus.com> 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" <t...@trondeau.com> 写道：
>>
>> On Tue, May 13, 2014 at 9:24 AM, xianda <wangxianda920...@163.com
>> <mailto:wangxianda920...@163.com>> 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" <martin.br...@ettus.com
>> <mailto:martin.br...@ettus.com>> 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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>>
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