diff options
| author | Jacob Gilbert <jacob.gilbert@protonmail.com> | 2021-03-14 10:29:08 -0700 |
|---|---|---|
| committer | mormj <34754695+mormj@users.noreply.github.com> | 2021-03-18 16:35:41 -0400 |
| commit | 4a3fe8539ce0f0830db150d7c8b920d9c0828c0c (patch) | |
| tree | e41709e4e7a4ac1a843895c55cf81490929418fc /gr-blocks/lib/random_pdu_impl.cc | |
| parent | a8a9913136a64da903f190493bdc117b5349625e (diff) | |
gr-blocks: remove pdu blocks
The following have been moved to the new gr::pdu module or to
gr::network and are no longer needed in gr::blocks:
- pdu (noblock)
- pdu_filter block
- pdu_remove block
- pdu_set block
- pdu_to_tagged_stream block
- random_pdu block
- socket_pdu block
- stream_pdu_base (noblock)
- tagged_stream_to_pdu block
- tcp_connection (noblock)
- tuntap_pdu block
The digital and FEC modules had a large number of references to the PDU
blocks that were moved from gr-blocks to gr-pdu, this updates these
changes in example flowgraphs and a few python files. The usage-manual
update will be propagated to the wiki so that future exports will remain
up to date.
Signed-off-by: Jacob Gilbert <jacob.gilbert@protonmail.com>
Diffstat (limited to 'gr-blocks/lib/random_pdu_impl.cc')
| -rw-r--r-- | gr-blocks/lib/random_pdu_impl.cc | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/gr-blocks/lib/random_pdu_impl.cc b/gr-blocks/lib/random_pdu_impl.cc deleted file mode 100644 index 2a8e1eb7f5..0000000000 --- a/gr-blocks/lib/random_pdu_impl.cc +++ /dev/null @@ -1,74 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2013 Free Software Foundation, Inc. - * - * This file is part of GNU Radio - * - * SPDX-License-Identifier: GPL-3.0-or-later - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "random_pdu_impl.h" -#include <gnuradio/blocks/pdu.h> -#include <gnuradio/io_signature.h> - -namespace gr { -namespace blocks { - -random_pdu::sptr -random_pdu::make(int min_items, int max_items, unsigned char byte_mask, int length_modulo) -{ - return gnuradio::make_block_sptr<random_pdu_impl>( - min_items, max_items, byte_mask, length_modulo); -} - -random_pdu_impl::random_pdu_impl(int min_items, - int max_items, - unsigned char byte_mask, - int length_modulo) - : block("random_pdu", io_signature::make(0, 0, 0), io_signature::make(0, 0, 0)), - d_urange(min_items, max_items), - d_brange(0, 255), - d_mask(byte_mask), - d_length_modulo(length_modulo) -{ - message_port_register_out(pdu::pdu_port_id()); - message_port_register_in(pmt::mp("generate")); - set_msg_handler(pmt::mp("generate"), - [this](pmt::pmt_t msg) { this->generate_pdu(msg); }); - if (length_modulo < 1) - throw std::runtime_error("length_module must be >= 1"); - if (max_items < length_modulo) - throw std::runtime_error("max_items must be >= to length_modulo"); -} - -bool random_pdu_impl::start() -{ - output_random(); - return true; -} - -void random_pdu_impl::output_random() -{ - // pick a random vector length - int len = d_urange(d_rng); - len = std::max(d_length_modulo, len - len % d_length_modulo); - - // fill it with random bytes - std::vector<unsigned char> vec(len); - for (int i = 0; i < len; i++) - vec[i] = ((unsigned char)d_brange(d_rng)) & d_mask; - - // send the vector - pmt::pmt_t vecpmt(pmt::make_blob(&vec[0], len)); - pmt::pmt_t pdu(pmt::cons(pmt::PMT_NIL, vecpmt)); - - message_port_pub(pdu::pdu_port_id(), pdu); -} - -} /* namespace blocks */ -} /* namespace gr */ |