Re: [Discuss-gnuradio] Some doubts in using gr_modtool

2013-09-08 Thread Marcus Müller
Hi Manu, Am I supposed to put ldpc.h in inlclude/ldpc/ and ldpc.cc in lib/? Or should I put both of them inside lib/ ? Which section of CMakeLists.txt am I supposed to modify? Yes, that would be the correct structure. Just add ldpc.cc to lib/CMakeLists.txt: It

Re: [Discuss-gnuradio] Some doubts in using gr_modtool

2013-09-08 Thread Manu T S
*Issue solved by defining the constructor as given below.* copy_bb_impl::copy_bb_impl(int block_length) : gr::sync_block("copy_bb", gr::io_signature::make(0, 0, 0), gr::io_signature::make(0, 0, 0)),

Re: [Discuss-gnuradio] Some doubts in using gr_modtool

2013-09-08 Thread Manu T S
*Hi, * *I have a block which copies a block of input to output. The constructor is defined as shown below. * ### copy_bb_impl::copy_bb_impl(int block_length) { d_block_length = block_length; set_input_signa

Re: [Discuss-gnuradio] Some doubts in using gr_modtool

2013-09-08 Thread Manu T S
Hey Marcus, Thanks a lot. On Sun, Sep 8, 2013 at 1:28 PM, Marcus Müller wrote: > Hi Manu! > > Suppose I don't know the block size before hand, and I want to pass a >> parameter "x" to toe constructor such that block size can be obtained from >> x using certain computation (that will be define

Re: [Discuss-gnuradio] Some doubts in using gr_modtool

2013-09-08 Thread Marcus Müller
Hi Manu! Suppose I don't know the block size before hand, and I want to pass a parameter "x" to toe constructor such that block size can be obtained from x using certain computation (that will be defined inside the constructor). Can I do this? If so how? Yes, that's possible *inside the cons

[Discuss-gnuradio] Some doubts in using gr_modtool

2013-09-07 Thread Manu T S
Given below is the constructor in vector_to_stream block. The block size is passed as a parameter to the constructor. vector_to_stream_impl::vector_to_stream_impl(size_t itemsize, size_t nitems_per_block) : sync_interpolator ("vector_to_stream", io_signature::make (1, 1