RE: Problem on calling the count_bits32() method

2020-12-15 Thread Shumin Yao
Hi Marcus, Thanks for your reply. However, I do not understand it (I guess this is because I am a beginner). Sorry. I did not link my block to any gnuradio-blocks. And I have written nothing in my block’s QA file. Are you suggesting that I need to include more things at the beginning of my

Re: Resetting Head block via callback

2020-12-15 Thread Marcin Wachowiak
Thank you, for pointing me in the right direction Jeff. After dwelling on the subject I managed to make a custom Head block with reset. It may be useful for automating measurements in addition to automatic file sink name changing. Blocks and examples are available here:

Re: Problem on calling the count_bits32() method

2020-12-15 Thread Marcus Müller
Are you linking against gnuradio-blocks? You'll need something like (depends on your GNU Radio's OOT template how this looks exactly): target_link_libraries(gnuradio-yourmodulename gnuradio::gnuradio-runtime gnuradio::gr-blocks) On 15.12.20 10:38, Shumin Yao wrote: > Hi, > >   > > I am

Problem on calling the count_bits32() method

2020-12-15 Thread Shumin Yao
Hi, I am writing a block that needs to call the gr::blocks::count_bits32() method in its corresponding CPP script. At the beginning of the script, I have added "#include ". When I used the "make" command to compile the program, no errors occurred. However, when I typed the "ctest -V" command

Re: the uhd sink is not transmitting

2020-12-15 Thread Marcus Müller
https://files.ettus.com/manual/page_general.html#general_ounotes On 15.12.20 08:58, Rozana Alam wrote: > Hello community, > i am transmitting simple continuous wave from uhd sink but the uhd sink > after recognizing the device is not  transmitting any signal. i am > attaching the log and snapshot