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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] modify c++ source code |
Date: | Wed, 6 Jan 2016 21:45:59 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
Hi Kerry, you normally don't start by modifying existing blocks. You don't seem to be familiar with C++ development: C++ source code is not directly executed; you will need to compile GNU Radio including the changed source code, and install it again. Also, gr_uhd_usrp_source.cc is definitely from a very outdated version of GNU Radio. You should use a more modern GNU Radio. My feeling is that you should not modify C++ source code as a beginner in GNU Radio development. I strongly recommend the guided tutorials; they show you how to achieve the things you want fast, and they are a quick, and mostly fun thing to read :) https://gnuradio.org/redmine/projects/gnuradio/wiki/Guided_Tutorials Best regards, Marcus On 06.01.2016 20:30, kerry wrote:
Hi,all: I had ran uhd_fft.py successful. Now I want to modify the c++ source code in "gr_uhd_usrp_source.cc". I read the uhd_fft.py code found parameter setting through called set function(eg:set_center_freq()) in "gr_uhd_usrp_source.cc". But when I modify the code it not execute the "gr_uhd_usrp_source.cc" file. I don't know why? Look forward to your reply. Thx Ke -- View this message in context: http://gnuradio.4.n7.nabble.com/modify-c-source-code-tp57674.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list address@hidden https://lists.gnu.org/mailman/listinfo/discuss-gnuradio |
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