Forum: GNU Radio Adding new block using grmodtool

Hi all,While adding block to the empty module using gr_modtool, the 
added files don exactly match with those given in the tutorial at 
http://gnuradio.org/redmine/projects/gnuradio/wiki... 
result of the command is given below.Should I ignore this mismatch or 
there is some error somewhere. I am exactly following the above link . 
Please suggest.
Output of command:[ehsan@GRB gr-howto]$ gr_modtool.py add -t general 
square_ffOperating in directory .GNU Radio module name identified: 
howtoLanguage: C++Block/code identifier: square_ffEnter valid argument 
list, including default arguments:Add Python QA code? [Y/n] nAdd C++ QA 
code? [Y/n] nTraversing lib...Adding file 'square_ff_impl.h'...Adding 
file 'square_ff_impl.cc'...Adding file 'square_ff.h'...Traversing 
swig...Editing swig/howto_swig.i...Traversing grc...Adding file 
'howto_square_ff.xml'...Editing grc/CMakeLists.txt...
Output of second Command for gr_sync_block is given below.
[ehsan@GRB gr-howto]$ gr_modtool.py add -t sync square2_ffOperating in 
directory .GNU Radio module name identified: howtoLanguage: 
C++Block/code identifier: square2_ffEnter valid argument list, including 
default arguments:Add Python QA code? [Y/n] nAdd C++ QA code? [Y/n] 
nTraversing lib...Adding file 'square2_ff_impl.h'...Adding file 
'square2_ff_impl.cc'...Adding file 'square2_ff.h'...Traversing 
swig...Editing swig/howto_swig.i...Traversing grc...Adding file 
'howto_square2_ff.xml'...Editing grc/CMakeLists.txt...
RegardsG R Begh

On Fri, Jan 25, 2013 at 08:45:28AM -0800, Ghulam Rasool Begh wrote:
> Hi all,
>
> While adding block to the empty module using gr_modtool, the added files don
> exactly match with those given in the tutorial at  http://gnuradio.org/redmine/
> projects/gnuradio/wiki/OutOfTreeModules.
>
> The result of the command is given below.
>
> Should I ignore this mismatch or there is some error somewhere. I am exactly
> following the above link . Please suggest.

Is it not working? Minor mismatches are OK.

MB
> Language: C++
>
> Traversing grc...
>
> Add Python QA code? [Y/n] n
>
>
> Regards
>
> G R Begh
>

> _______________________________________________
> Discuss-gnuradio mailing list
> Discuss-gnuradio@gnu.org
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio


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I had tried to make eneable qpsk at grc blocks but it is gives errors at
the end, what is problem i didn't understand, anybody to help?
not: i had downloaded qpsk.py from
http://gnuradio.org/redmine/projects/gnuradio/repo...

PROGRESS IS:
gr_modtool.py create myQpsk

Module directory is "./gr-myQpsk".
Creating directory...
Copying howto example...
Unpacking...
Replacing occurences of 'howto' to 'myQpsk'...
Done.
Use 'gr_modtool add' to add a new block to this currently empty module.

after that...

I had added pyhton block into init.py then I used gr_modtool.py add
after that:

bynkln@ubuntu:~$ cd gr-myQpsk
bynkln@ubuntu:~/gr-myQpsk$ gr_modtool.py add
Operating in directory .
GNU Radio module name identified: myQpsk
Enter code type: hier
Language: C++
Enter name of block/code (without module name prefix): QPSK
Block/code identifier: QPSK
Enter valid argument list, including default arguments: VAL1,VAL2
Add Python QA code? [Y/n] Y
Add C++ QA code? [Y/n] Y
Traversing lib...
Adding file 'QPSK_impl.h'...
Adding file 'QPSK_impl.cc'...
Adding file 'QPSK.h'...
Adding file 'qa_QPSK.cc'...
Adding file 'qa_QPSK.h'...
Traversing swig...
Editing swig/myQpsk_swig.i...
Adding Python QA...
Adding file 'qa_QPSK.py'...
Editing python/CMakeLists.txt...
Traversing grc...
Adding file 'myQpsk_QPSK.xml'...
Editing grc/CMakeLists.txt...
bynkln@ubuntu:~/gr-myQpsk$ mkdir build
bynkln@ubuntu:~/gr-myQpsk$ cd build
bynkln@ubuntu:~/gr-myQpsk/build$ cmake ../
-- The CXX compiler identification is GNU 4.7.2
-- The C compiler identification is GNU 4.7.2
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Build type not specified: defaulting to release.
-- Boost version: 1.49.0
-- Found the following Boost libraries:
-- filesystem
-- system
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.26")
-- checking for module 'gruel'
-- found gruel, version 3.6.4git
-- Found GRUEL: /usr/local/lib/libgruel.so
-- checking for module 'gnuradio-core'
-- found gnuradio-core, version 3.6.4git
-- Found GNURADIO_CORE: /usr/local/lib/libgnuradio-core.so
-- checking for module 'cppunit'
-- found cppunit, version 1.12.1
-- Found CPPUNIT: /usr/lib/libcppunit.so;dl
-- Found SWIG: /usr/bin/swig2.0 (found version "2.0.7")
-- Found PythonLibs: /usr/lib/python3.2/config/libpython3.2.so (found
version "2.7.3")
-- Found PythonInterp: /usr/bin/python (found version "2.7.3")
-- Found Doxygen: /usr/bin/doxygen (found version "1.8.1.2")
-- Configuring done
-- Generating done
-- Build files have been written to: /home/bynkln/gr-myQpsk/build
bynkln@ubuntu:~/gr-myQpsk/build$ make
Scanning dependencies of target gnuradio-myQpsk
[ 5%] Building CXX object
lib/CMakeFiles/gnuradio-myQpsk.dir/QPSK_impl.cc.o
In file included from /home/bynkln/gr-myQpsk/lib/QPSK_impl.h:24:0,
from /home/bynkln/gr-myQpsk/lib/QPSK_impl.cc:26:
/home/bynkln/gr-myQpsk/include/myQpsk/QPSK.h:49:25: error: ‘VAL1’ has
not been declared
/home/bynkln/gr-myQpsk/include/myQpsk/QPSK.h:49:30: error: ‘VAL2’ has
not been declared
In file included from /home/bynkln/gr-myQpsk/lib/QPSK_impl.cc:26:0:
/home/bynkln/gr-myQpsk/lib/QPSK_impl.h:35:21: error: expected ‘)’ before
‘,’ token
/home/bynkln/gr-myQpsk/lib/QPSK_impl.cc:32:16: error:
‘gr::myQpsk::QPSK::sptr gr::myQpsk::QPSK::make’ is not a static member
of ‘class gr::myQpsk::QPSK’
/home/bynkln/gr-myQpsk/lib/QPSK_impl.cc:32:16: error: ‘VAL1’ was not
declared in this scope
/home/bynkln/gr-myQpsk/lib/QPSK_impl.cc:32:21: error: ‘VAL2’ was not
declared in this scope
/home/bynkln/gr-myQpsk/lib/QPSK_impl.cc:33:5: error: expected ‘,’ or ‘;’
before ‘{’ token
/home/bynkln/gr-myQpsk/lib/QPSK_impl.cc:40:25: error: expected
constructor, destructor, or type conversion before ‘(’ token
make[2]: *** [lib/CMakeFiles/gnuradio-myQpsk.dir/QPSK_impl.cc.o] Error 1
make[1]: *** [lib/CMakeFiles/gnuradio-myQpsk.dir/all] Error 2
make: *** [all] Error 2

so what is the problem?