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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# SPDX-License-Identifier: GPL-3.0
#
# GNU Radio Python Flow Graph
# Title: Map test
# Author: Sara Halter
# GNU Radio version: 3.8.2.0
from gnuradio import blocks
from gnuradio import digital
from gnuradio import gr
from gnuradio.filter import firdes
import sys
import signal
from argparse import ArgumentParser
from gnuradio.eng_arg import eng_float, intx
from gnuradio import eng_notation
import epy_block_1
import numpy as np
class Map_test(gr.top_block):
def __init__(self):
gr.top_block.__init__(self, "Map test")
##################################################
# Variables
##################################################
self.v3 = v3 = 0.7071067811865475+0.7071067811865475j
self.v2 = v2 = -0.7071067811865475+0.7071067811865475j
self.v1 = v1 = 0.7071067811865475-0.7071067811865475j
self.v0 = v0 = -0.7071067811865475-0.7071067811865475j
self.samp_rate = samp_rate = 32000
self.const = const = digital.constellation_16qam().base()
self.a3 = a3 = -9.486832980505138-9.486832980505138j
self.a2 = a2 = 9.486832980505138-9.486832980505138j
self.a1 = a1 = -3.162277660168379-3.162277660168379j
self.a0 = a0 = 3.162277660168379-3.162277660168379j
##################################################
# Blocks
##################################################
self.epy_block_1 = epy_block_1.blk()
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(const)
self.blocks_vector_source_x_1_0 = blocks.vector_source_c([(-0.9486832980505138-0.31622776601683794j), (-0.9486832980505138-0.31622776601683794j)], True, 1, [])
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(2, 8, "", False, gr.GR_MSB_FIRST)
##################################################
# Connections
##################################################
self.connect((self.blocks_repack_bits_bb_0, 0), (self.epy_block_1, 0))
self.connect((self.blocks_vector_source_x_1_0, 0), (self.digital_constellation_decoder_cb_0, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0), (self.blocks_repack_bits_bb_0, 0))
def get_v3(self):
return self.v3
def set_v3(self, v3):
self.v3 = v3
def get_v2(self):
return self.v2
def set_v2(self, v2):
self.v2 = v2
def get_v1(self):
return self.v1
def set_v1(self, v1):
self.v1 = v1
def get_v0(self):
return self.v0
def set_v0(self, v0):
self.v0 = v0
def get_samp_rate(self):
return self.samp_rate
def set_samp_rate(self, samp_rate):
self.samp_rate = samp_rate
def get_const(self):
return self.const
def set_const(self, const):
self.const = const
def get_a3(self):
return self.a3
def set_a3(self, a3):
self.a3 = a3
def get_a2(self):
return self.a2
def set_a2(self, a2):
self.a2 = a2
def get_a1(self):
return self.a1
def set_a1(self, a1):
self.a1 = a1
def get_a0(self):
return self.a0
def set_a0(self, a0):
self.a0 = a0
def main(top_block_cls=Map_test, options=None):
tb = top_block_cls()
def sig_handler(sig=None, frame=None):
tb.stop()
tb.wait()
sys.exit(0)
signal.signal(signal.SIGINT, sig_handler)
signal.signal(signal.SIGTERM, sig_handler)
tb.start()
try:
input('Press Enter to quit: ')
except EOFError:
pass
tb.stop()
tb.wait()
if __name__ == '__main__':
main()
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