Dear all,
I'm installing GNU Radio 3.7.3 on Ubuntu 14.04. When I run "make", I got
this error:
[ 86%] Built target gnuradio-uhd
> Linking CXX executable tags_demo
> /usr/bin/ld: warning: libboost_date_time.so.1.46.1, needed by
> /usr/local/lib/libuhd.so, not found (try using -rpath or -rpath-link
Hi Tiankun,
On 20.07.2014 15:50, hutiantian wrote:
> Hi Marcus,
> My tx_ofdm.py is gen by tx_ofdm.grc, there are a
> 'packet_headergenerator_bb' module in it. This module use
> 'set_tag_propagation_policy(TPP_DONT)' to handle tags by itself.
Ah ok!
> I didn't find any code has touch tags in this m
Remaking after 'make clean' solved the problem. Thanks a lot for the help!
Joseph Samuel
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Hi Marcus,
My tx_ofdm.py is gen by tx_ofdm.grc, there are a
'packet_headergenerator_bb' module in it. This module use
'set_tag_propagation_policy(TPP_DONT)' to handle tags by itself.
I didn't find any code has touch tags in this module, but when I connect
it to Tag Debug module, I can find the
Hi Tiankun,
what's your GNU Radio version [1]? Where did you find that tx_ofdm.py?
There is no tx_ofdm.py in my GNU Radio source tree (in none of v3.7.4,
v3.6.5 or v3.4.2). There is a tx_ofdm.grc, which can be used to generate
a tx_ofdm.py, but that does not (and shouldn't) contain a
"set_tag_prop
Hi Experts,
I was reading tx_ofdm.py. I found this module use
'set_tag_propagation_policy(TPP_DONT)' to handle tags by itself, but I
cann't find the code that used to handle tag in this module.
I knew this module will call 'packet_header_ofdm.header_formatter()' and
'packet_header_default.header_fo
In addition to what Johannes said:
Make sure that you have
virtual void set_gain(float gain) = 0;
in your var_gain.h and
virtual void set_gain(float gain);
in your var_gain_impl.h, as well as
void
var_gain_impl::set_gain(float gain) {
...
}
in your var_gain_impl.c
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hey,
I'm not entirely sure if it still holds true, but that might be an
error related to SWIG. For some reason virtual header files don't get
swig'ed again unless explicitly triggered. Just do a 'make clean' and
'make' again. That should rebuild your
