Transform Const into a global config structure, avoid depending on logging for plot location

1 files changed, 0 insertions, 106 deletions

diff --git a/dpd/src/Const.py b/dpd/src/Const.py
deleted file mode 100644
index d80cfac..0000000
--- a/dpd/src/Const.py
+++ /dev/null
@@ -1,106 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# DPD Computation Engine, constants.
-#
-# Source for DAB standard: etsi_EN_300_401_v010401p p145
-#
-# http://www.opendigitalradio.org
-# Licence: The MIT License, see notice at the end of this file
-
-import numpy as np
-
-
-class Const:
-    def __init__(self, sample_rate, target_median, plot):
-        assert sample_rate == 8192000  # By now only constants for 8192000
-        self.sample_rate = sample_rate
-
-        # DAB frame
-        # Time domain
-        self.T_F = sample_rate / 2048000 * 196608  # Transmission frame duration
-        self.T_NULL = sample_rate / 2048000 * 2656  # Null symbol duration
-        self.T_S = sample_rate / 2048000 * 2552  # Duration of OFDM symbols of indices l = 1, 2, 3,... L;
-        self.T_U = sample_rate / 2048000 * 2048  # Inverse of carrier spacing
-        self.T_C = sample_rate / 2048000 * 504  # Duration of cyclic prefix
-
-        # Frequency Domain
-        # example: np.delete(fft[3328:4865], 768)
-        self.FFT_delta = 1536  # Number of carrier frequencies
-        self.FFT_delete = 768
-        self.FFT_start = 3328
-        self.FFT_end = 4865
-
-        # Calculate sample offset from phase rotation
-        # time per sample = 1 / sample_rate
-        # frequency per bin = 1kHz
-        # phase difference per sample offset = delta_t * 2 * pi * delta_freq
-        self.phase_offset_per_sample = 1. / sample_rate * 2 * np.pi * 1000
-
-        # Constants for ExtractStatistic
-        self.ES_plot = plot
-        self.ES_start = 0.0
-        self.ES_end = 1.0
-        self.ES_n_bins = 64  # Number of bins between ES_start and ES_end
-        self.ES_n_per_bin = 128  # Number of measurements pre bin
-
-        # Constants for Measure_Shoulder
-        self.MS_enable = False
-        self.MS_plot = plot
-
-        meas_offset = 976  # Offset from center frequency to measure shoulder [kHz]
-        meas_width = 100  # Size of frequency delta to measure shoulder [kHz]
-        shoulder_offset_edge = np.abs(meas_offset - self.FFT_delta)
-        self.MS_shoulder_left_start = self.FFT_start - shoulder_offset_edge - meas_width / 2
-        self.MS_shoulder_left_end = self.FFT_start - shoulder_offset_edge + meas_width / 2
-        self.MS_shoulder_right_start = self.FFT_end + shoulder_offset_edge - meas_width / 2
-        self.MS_shoulder_right_end = self.FFT_end + shoulder_offset_edge + meas_width / 2
-        self.MS_peak_start = self.FFT_start + 100  # Ignore region near edges
-        self.MS_peak_end = self.FFT_end - 100
-
-        self.MS_FFT_size = 8192
-        self.MS_averaging_size = 4 * self.MS_FFT_size
-        self.MS_n_averaging = 40
-        self.MS_n_proc = 4
-
-        # Constants for MER
-        self.MER_plot = plot
-
-        # Constants for Model
-        self.MDL_plot = True or plot  # Override default
-
-        # Constants for Model_PM
-        # Set all phase offsets to zero for TX amplitude < MPM_tx_min
-        self.MPM_tx_min = 0.1
-
-        # Constants for TX_Agc
-        self.TAGC_max_txgain = 89  # USRP B200 specific
-        self.TAGC_tx_median_target = target_median
-        self.TAGC_tx_median_max = self.TAGC_tx_median_target * 1.4
-        self.TAGC_tx_median_min = self.TAGC_tx_median_target / 1.4
-
-        # Constants for RX_AGC
-        self.RAGC_min_rxgain = 25  # USRP B200 specific
-        self.RAGC_rx_median_target = target_median
-
-# The MIT License (MIT)
-#
-# Copyright (c) 2017 Andreas Steger
-# Copyright (c) 2017 Matthias P. Braendli
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in all
-# copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.