Thanks in advance.
I have added some codes in c++ block, like printf(“i=%d\n”,z); for
test. However, after I compiled the modified block (.cc file)and
generated the new object file (.cc.o file), nothing printed out from
terminal, which means nothing changed in the original code. But actually
did. I feel so confused, hope everyone can help me.
The example I used is in
and the file I modified is
gr_peak_detector_fb.cc*, which is one c++ block connected by ofdm