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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2019 Daniel Estevez <daniel@destevez.net>
#
# This file is part of gr-satellites
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
from gnuradio import gr, blocks
class hexdump_sink(gr.hier_block2):
"""
Hierarchical block for hexdump output
The input are PDUs with frames.
These are printed in hex.
Args:
options: options from argparse
"""
def __init__(self, options=None):
gr.hier_block2.__init__(
self,
'hexdump_sink',
gr.io_signature(0, 0, 0),
gr.io_signature(0, 0, 0))
self.message_port_register_hier_in('in')
self.message_debug = blocks.message_debug()
self.msg_connect((self, 'in'), (self.message_debug, 'print'))
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