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From: | Ayman Hendawy |
Subject: | Re: [Discuss-gnuradio] libserial c++ with gnuradio |
Date: | Mon, 17 Nov 2014 13:59:50 +0200 |
Hi,I installed libserial to access serial port by C++ from gnu radio, I included#include <SerialStream.h>#include <iostream>to lib/XXXX.cc file,I can compile successfully, but when I run top_block.py file I get the following error,Traceback (most recent call last):File "./top_block.py", line 13, in <module>import C700File "/usr/local/lib/python2.7/dist-packages/C700/__init__.py", line 45, in <module>from C700_swig import *File "/usr/local/lib/python2.7/dist-packages/C700/C700_swig.py", line 28, in <module>_C700_swig = swig_import_helper()File "/usr/local/lib/python2.7/dist-packages/C700/C700_swig.py", line 24, in swig_import_helper_mod = imp.load_module('_C700_swig', fp, pathname, description)ImportError: /usr/local/lib/libgnuradio-C700.so: undefined symbol: _ZN9LibSerial15SerialStreamBuf9showmanycEvwhat is this? kindly advice.Thanks--Best regards
Ayman Hendawy
Embedded system engineer
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