Re: [Discuss-gnuradio] Awgn simulation error
On 09/28/2018 05:48 PM, dapodun nudopad wrote: Hi, I had run the sim.grc in the awgn simulation folder from gr-ieee802.11 and I get this following from the terminal. Plus, I'm not sure how I should measures the ber however the error I got is below. Thanks linux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_003.010.001.HEAD-0-g929e3b32 MAPPER: encoding: 0 set_min_output_buffer on block 9 to 397056 set_min_output_buffer on block 11 to 397056 set_min_output_buffer on block 13 to 397056 set_min_output_buffer on block 14 to 397056 set_min_output_buffer on block 16 to 397056 set_min_output_buffer on block 28 to 96000 thread[thread-per-block[1]: ]: pmt_to_long: wrong_type : #t BER errors are not logged. Regarding the PMT type error: There are several versions and branches of GNU Radio. And they have different APIs. I don't know what you are running, but it looks like you use the wrong branch of gr-foo for your GNU Radio version. There are only two branches in gr-foo, so just try the other one. The fact that there are different branches that are supposed to be used with different versions of GNU Radio is btw the second sentence of the readme. You posted this question (two times!) in an issue on GitHub (which I answered), then you created a new issue with the question on GitHub, then you posted here in another thread (which already had the answer), and know you opened this thread. I think at that stage, it would be time to take a step back from your actual problem and reconsider your way to approach this. There's a really good text on how to ask questions: http://www.catb.org/esr/faqs/smart-questions.html Best, Bastian ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Awgn simulation error
Hi, I had run the sim.grc in the awgn simulation folder from gr-ieee802.11 and I get this following from the terminal. Plus, I'm not sure how I should measures the ber however the error I got is below. Thanks linux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_003.010.001.HEAD-0-g929e3b32 MAPPER: encoding: 0 set_min_output_buffer on block 9 to 397056 set_min_output_buffer on block 11 to 397056 set_min_output_buffer on block 13 to 397056 set_min_output_buffer on block 14 to 397056 set_min_output_buffer on block 16 to 397056 set_min_output_buffer on block 28 to 96000 thread[thread-per-block[1]: ]: pmt_to_long: wrong_type : #t ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Error compiling gr-ieee802.11
Hi, On 09/28/2018 04:26 PM, Dmitriy Tochansky wrote: Here is a link to patch https://github.com/gnuradio/gnuradio/commit/5197311dd22744b784ff9ae2cd965a26ef04f4a4 Thanks—will this let gr-ieee802.11 compile against the master branch? No, it's a commit that remove 'delete_head_blocking' from api. To build gr-ieee802.11 you need to use 'maint-3.7' branch of gnuradio and 'master' for gr-foo and gr-ieee802.11. If you need exactly gnuradio 'master' branch for your project, I think you have to do some patches to gr-foo at least. Both gr-foo and gr-ieee802-11 have master and next branches that were supposed to work with the corresponding GNU Radio branches. I'd suggest you try the next branch of the modules. Best, Bastian ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Technical Issue
On 09/28/2018 05:35 AM, tadikondasuresh wrote: Good afternoon sir, I have two USRP N210 Radio Modules. *Technical Issue*: Sir, one of USRP N210 radio module TX/RX port is working and RX2 port is not responding... and another radio module TX/RX port is not responding only TX/RX is responding... Please Suggest any remedies. *Thanks & Regards, Suresh T, Navstar Integrated Systems Pvt ltd, 9866212494* This discussion really belongs on the usrp-users mailing list, not here. What do you mean by "not responding". What daughtercards do you have installed on your N210 radios? And again, this discussion should be continued on the usrp-users mailing list. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Error compiling gr-ieee802.11
Hi Andreas! You need to build gr-foo against maint-3.7 branch of gnuradio. There is no 'delete_head_blocking' in master branch. That did the trick. I’m seeing a couple branches (“maint”, “maint-3.7”, “master”, etc.). Are there descriptions of the different branches that I missed in my web searches? As described at https://wiki.gnuradio.org/index.php/Development#Development_Style , gnuradio use workflow described here https://schacon.github.io/git/gitworkflows.html I think it's a typical approach for development. Here is a link to patch https://github.com/gnuradio/gnuradio/commit/5197311dd22744b784ff9ae2cd965a26ef04f4a4 Thanks—will this let gr-ieee802.11 compile against the master branch? No, it's a commit that remove 'delete_head_blocking' from api. To build gr-ieee802.11 you need to use 'maint-3.7' branch of gnuradio and 'master' for gr-foo and gr-ieee802.11. If you need exactly gnuradio 'master' branch for your project, I think you have to do some patches to gr-foo at least. -- D ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Error compiling gr-ieee802.11
Dmitriy, > You need to build gr-foo against maint-3.7 branch of gnuradio. > There is no 'delete_head_blocking' in master branch. That did the trick. I’m seeing a couple branches (“maint”, “maint-3.7”, “master”, etc.). Are there descriptions of the different branches that I missed in my web searches? > Here is a link to patch > https://github.com/gnuradio/gnuradio/commit/5197311dd22744b784ff9ae2cd965a26ef04f4a4 Thanks—will this let gr-ieee802.11 compile against the master branch? Cheers, Andreas ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Discuss-gnuradio] Technical Issue
Good afternoon sir, I have two USRP N210 Radio Modules.Technical Issue:Sir, one of USRP N210 radio module TX/RX port is working and RX2 port is not responding... and another radio module TX/RX port is not responding only TX/RX is responding... Please Suggest any remedies.Thanks Regards,Suresh T,Navstar Integrated Systems Pvt ltd,9866212494___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] Error compiling gr-ieee802.11
Andreas Yankopolus писал 2018-09-28 02:27:
I’m trying to build and install GR and gr-ieee802.11 from the git
repos, as I know that I’ll be wanting to examine and possibly
single-step & instrument the underlying code for my project. This is
on Ubuntu 18.04.
[ 34%] Building CXX object
lib/CMakeFiles/gnuradio-foo.dir/wireshark_connector_impl.cc.o
/home/ayank/Documents/SDR/gr-foo/lib/wireshark_connector_impl.cc: In
member function ‘virtual int
gr::foo::wireshark_connector_impl::general_work(int, gr_vector_int&,
gr_vector_const_void_star&, gr_vector_void_star&)’:
/home/ayank/Documents/SDR/gr-foo/lib/wireshark_connector_impl.cc:185:18:
error: ‘delete_head_blocking’ was not declared in this scope
pmt::pmt_t msg(delete_head_blocking(pmt::mp("in"), 100));
^~~~
/home/ayank/Documents/SDR/gr-foo/lib/wireshark_connector_impl.cc:185:18:
note: suggested alternative: ‘delete_head_nowait’
pmt::pmt_t msg(delete_head_blocking(pmt::mp("in"), 100));
^~~~
delete_head_nowait
You need to build gr-foo against maint-3.7 branch of gnuradio.
There is no 'delete_head_blocking' in master branch.
Here is a link to patch
https://github.com/gnuradio/gnuradio/commit/5197311dd22744b784ff9ae2cd965a26ef04f4a4
--
D
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[Discuss-gnuradio] Need Help for TSBs
Hello all, I have 2 targged streams , and they have different targged length. I want to combine them into 1 tagged stream, in this process, I hope I can deal with some data. I have tried to overwrite the function , gr::tagged_stream_block::parse_length_tags(), but the program compilation failed. Now , I really need some help. Thans for any reply.___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
