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| author | Carl <Kraken.rf.inc@gmail.com> | 2021-12-23 03:10:19 +0100 |
|---|---|---|
| committer | Carl <Kraken.rf.inc@gmail.com> | 2021-12-23 03:10:19 +0100 |
| commit | efaaf39f79d81cd740a9f741e6cf4815c49c3093 (patch) | |
| tree | 5a4fb7caaddef5f228f6833260ba7e7b44345051 /_UI/_web_interface/kraken_web_interface.py | |
| parent | Initial commit (diff) | |
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Diffstat (limited to '_UI/_web_interface/kraken_web_interface.py')
| -rwxr-xr-x | _UI/_web_interface/kraken_web_interface.py | 1916 |
1 files changed, 1916 insertions, 0 deletions
diff --git a/_UI/_web_interface/kraken_web_interface.py b/_UI/_web_interface/kraken_web_interface.py new file mode 100755 index 0000000..7c1c90a --- /dev/null +++ b/_UI/_web_interface/kraken_web_interface.py @@ -0,0 +1,1916 @@ +# KrakenSDR Signal Processor
+#
+# Copyright (C) 2018-2021 Carl Laufer, Tamás Pető
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+#
+#
+# - coding: utf-8 -*-
+
+# Import built-in modules
+import logging
+import os
+import sys
+import queue
+import time
+import subprocess
+import orjson
+# Import third-party modules
+
+#Testing dash_devices
+
+#import dash
+#from dash.dependencies import Input, Output, State
+
+#import plotly.io as pio
+#pio.renderers.default = 'iframe'
+
+import dash_core_components as dcc
+import dash_html_components as html
+
+import dash_devices as dash
+from dash_devices.dependencies import Input, Output, State
+#from dash import html
+
+
+from dash.exceptions import PreventUpdate
+from dash.dash import no_update
+import plotly.graph_objects as go
+import plotly.express as px
+import numpy as np
+from configparser import ConfigParser
+from numba import njit, jit
+
+#from waitress import serve
+#from gevent.pywsgi import WSGIServer
+
+from threading import Timer
+
+# Import Kraken SDR modules
+current_path = os.path.dirname(os.path.realpath(__file__))
+root_path = os.path.dirname(os.path.dirname(current_path))
+receiver_path = os.path.join(root_path, "_receiver")
+signal_processor_path = os.path.join(root_path, "_signal_processing")
+ui_path = os.path.join(root_path, "_UI")
+
+sys.path.insert(0, receiver_path)
+sys.path.insert(0, signal_processor_path)
+sys.path.insert(0, ui_path)
+
+daq_subsystem_path = os.path.join(
+ os.path.join(os.path.dirname(root_path),
+ "heimdall_daq_fw"),
+ "Firmware")
+daq_preconfigs_path = os.path.join(
+ os.path.join(os.path.dirname(root_path),
+ "heimdall_daq_fw"),
+ "config_files")
+daq_config_filename = os.path.join(daq_subsystem_path, "daq_chain_config.ini")
+daq_stop_filename = "daq_stop.sh"
+daq_start_filename = "daq_start_sm.sh"
+#daq_start_filename = "daq_synthetic_start.sh"
+sys.path.insert(0, daq_subsystem_path)
+
+import ini_checker
+import save_settings as settings
+from krakenSDR_receiver import ReceiverRTLSDR
+from krakenSDR_signal_processor import SignalProcessor
+
+import tooltips
+
+class webInterface():
+
+ def __init__(self):
+ self.user_interface = None
+
+ logging.basicConfig(level=settings.logging_level*10)
+ self.logger = logging.getLogger(__name__)
+ self.logger.setLevel(settings.logging_level*10)
+ self.logger.info("Inititalizing web interface ")
+ if not settings.settings_found:
+ self.logger.warning("Web Interface settings file is not found!")
+
+ #############################################
+ # Initialize and Configure Kraken modules #
+ #############################################
+
+ # Web interface internal
+ self.disable_tooltips = settings.disable_tooltips
+ self.page_update_rate = 1
+ self._avg_win_size = 10
+ self._update_rate_arr = None
+ #self._doa_method = settings.doa_method_dict[settings.doa_method]
+ #self._doa_fig_type = settings.doa_fig_type_dict[settings.doa_fig_type]
+
+ self.sp_data_que = queue.Queue(1) # Que to communicate with the signal processing module
+ self.rx_data_que = queue.Queue(1) # Que to communicate with the receiver modules
+
+ # Instantiate and configure Kraken SDR modules
+ self.module_receiver = ReceiverRTLSDR(data_que=self.rx_data_que, data_interface=settings.data_interface, logging_level=settings.logging_level*10)
+ self.module_receiver.daq_center_freq = settings.center_freq*10**6
+ self.module_receiver.daq_rx_gain = settings.uniform_gain
+ #self.module_receiver.daq_squelch_th_dB = settings.squelch_threshold_dB
+ self.module_receiver.rec_ip_addr = settings.default_ip
+
+ self.module_signal_processor = SignalProcessor(data_que=self.sp_data_que, module_receiver=self.module_receiver, logging_level=settings.logging_level*10)
+ #self.module_signal_processor.DOA_ant_alignment = settings.ant_arrangement
+ #self.module_signal_processor.DOA_inter_elem_space = settings.ant_spacing
+ self.module_signal_processor.en_PR = settings.en_pr
+ self.module_signal_processor.PR_clutter_cancellation = settings.clutter_cancel_algo
+ self.module_signal_processor.max_bistatic_range = settings.max_bistatic_range
+ self.module_signal_processor.max_doppler = settings.max_doppler
+ self.en_persist = settings.en_pr_persist
+ self.pr_persist_decay = settings.pr_persist_decay
+ self.pr_dynamic_range_min = settings.pr_dynrange_min
+ self.pr_dynamic_range_max = settings.pr_dynrange_max
+
+ #self.module_signal_processor.en_DOA_FB_avg = settings.en_fbavg
+ #self.module_signal_processor.en_squelch = settings.en_squelch
+ #self.config_doa_in_signal_processor()
+ self.module_signal_processor.start()
+
+ #############################################
+ # UI Status and Config variables #
+ #############################################
+
+ # DAQ Subsystem status parameters
+ self.daq_conn_status = 0
+ self.daq_cfg_iface_status = 0 # 0- ready, 1-busy
+ self.daq_restart = 0 # 1-restarting
+ self.daq_update_rate = 0
+ self.daq_frame_sync = 1 # Active low
+ self.daq_frame_index = 0
+ self.daq_frame_type = "-"
+ self.daq_power_level = 0
+ self.daq_sample_delay_sync = 0
+ self.daq_iq_sync = 0
+ self.daq_noise_source_state= 0
+ self.daq_center_freq = settings.center_freq
+ self.daq_adc_fs = "-"
+ self.daq_fs = "-"
+ self.daq_cpi = "-"
+ self.daq_if_gains ="[,,,,]"
+ self.en_advanced_daq_cfg = False #settings.en_advanced_daq_cfg
+ self.daq_ini_cfg_params = read_config_file()
+ self.active_daq_ini_cfg = self.daq_ini_cfg_params[0] #"Default" # Holds the string identifier of the actively loaded DAQ ini configuration
+ self.tmp_daq_ini_cfg = "Default"
+ self.daq_cfg_ini_error = ""
+
+ # DSP Processing Parameters and Results
+ self.spectrum = None
+ #self.doa_thetas = None
+ #self.doa_results = []
+ #self.doa_labels = []
+ #self.doas = [] # Final measured DoAs [deg]
+ #self.doa_confidences = []
+ #self.compass_ofset = settings.compass_offset
+ self.daq_dsp_latency = 0 # [ms]
+ #self.max_amplitude = 0 # Used to help setting the threshold level of the squelch
+ #self.avg_powers = []
+ self.logger.info("Web interface object initialized")
+
+ # Passive Radar Data
+ self.RD_matrix = None
+
+ self.dsp_timer = None
+ self.update_time = 9999
+
+ self.pathname = ""
+ self.reset_doa_graph_flag = False
+ self.reset_spectrum_graph_flag = False
+
+ #self.CAFMatrixOld = 0
+ #self.en_persist = True
+ #self.pr_persist_decay = 0.99
+ #self.pr_dynamic_range_min = -20
+ #self.pr_dynamic_range_max = 100
+ self.CAFMatrixPersist = None
+
+ # Basic DAQ Config
+ self.decimated_bandwidth = 12.5
+
+ if self.daq_ini_cfg_params is not None:
+ self.logger.info("Config file found and read succesfully")
+ """
+ Set the number of channels in the receiver module because it is required
+ to produce the initial gain configuration message (Only needed in shared-memory mode)
+ """
+ self.module_receiver.M = self.daq_ini_cfg_params[1]
+
+ # Set initial Squelch parameters based on the content of the active config file
+ #if self.daq_ini_cfg_params[5]: # Squelch is enabled
+ # self.module_signal_processor.en_squelch = True
+ # self.module_receiver.daq_squelch_th_dB = -80 #round(20*np.log10(self.daq_ini_cfg_params[6]),1)
+ #self.module_signal_processor.squelch_threshold = self.daq_ini_cfg_params[6]
+ # Note: There is no need to set the thresold in the DAQ Subsystem as it is configured from the ini-file.
+ #else: # Squelch is disabled
+ # self.module_signal_processor.en_squelch = False
+
+
+
+ def save_configuration(self):
+ data = {}
+
+ # DAQ Configuration
+ data["center_freq"] = self.module_receiver.daq_center_freq/10**6
+ data["uniform_gain"] = self.module_receiver.daq_rx_gain
+ data["data_interface"] = settings.data_interface
+ data["default_ip"] = settings.default_ip
+
+ # DOA Estimation
+ data["en_pr"] = self.module_signal_processor.en_PR
+
+ data["clutter_cancel_algo"] = self.module_signal_processor.PR_clutter_cancellation
+ data["max_bistatic_range"] = self.module_signal_processor.max_bistatic_range
+ data["max_doppler"] = self.module_signal_processor.max_doppler
+ data["en_pr_persist"] = self.en_persist
+ data["pr_persist_decay"] = self.pr_persist_decay
+ data["pr_dynrange_min"] = self.pr_dynamic_range_min
+ data["pr_dynrange_max"] = self.pr_dynamic_range_max
+
+
+ #data["ant_arrangement"] = self.module_signal_processor.DOA_ant_alignment
+ #data["ant_spacing"] = self.module_signal_processor.DOA_inter_elem_space
+ #doa_method = "MUSIC"
+ #for key, val in (settings.doa_method_dict).items():
+ # if val == self._doa_method:
+ # doa_method = key
+ #data["doa_method"] = doa_method
+ #data["en_fbavg"] = self.module_signal_processor.en_DOA_FB_avg
+ #data["compass_offset"] = self.compass_ofset
+ #doa_fig_type = "Linear plot"
+ #for key, val in (settings.doa_fig_type_dict).items():
+ # if val == self._doa_fig_type:
+ # doa_fig_type = key
+
+ #data["doa_fig_type"] = doa_fig_type
+
+ # DSP misc
+ #data["en_squelch"] = self.module_signal_processor.en_squelch
+ #data["squelch_threshold_dB"] = self.module_receiver.daq_squelch_th_dB
+
+ # Web Interface
+ data["en_hw_check"] = settings.en_hw_check
+ data["en_advanced_daq_cfg"] = self.en_advanced_daq_cfg
+ data["logging_level"] = settings.logging_level
+ data["disable_tooltips"] = settings.disable_tooltips
+
+ settings.write(data)
+ def start_processing(self):
+ """
+ Starts data processing
+
+ Parameters:
+ -----------
+ :param: ip_addr: Ip address of the DAQ Subsystem
+
+ :type ip_addr : string e.g.:"127.0.0.1"
+ """
+ self.logger.info("Start processing request")
+ self.first_frame = 1
+ #self.module_receiver.rec_ip_addr = "0.0.0.0"
+ self.module_signal_processor.run_processing=True
+ def stop_processing(self):
+ self.module_signal_processor.run_processing=False
+ while self.module_signal_processor.is_running: time.sleep(0.01) # Block until signal processor run_processing while loop ends
+ def close_data_interfaces(self):
+ self.module_receiver.eth_close()
+ def close(self):
+ pass
+ """
+ def config_doa_in_signal_processor(self):
+ if self._doa_method == 0:
+ self.module_signal_processor.en_DOA_Bartlett = True
+ self.module_signal_processor.en_DOA_Capon = False
+ self.module_signal_processor.en_DOA_MEM = False
+ self.module_signal_processor.en_DOA_MUSIC = False
+ elif self._doa_method == 1:
+ self.module_signal_processor.en_DOA_Bartlett = False
+ self.module_signal_processor.en_DOA_Capon = True
+ self.module_signal_processor.en_DOA_MEM = False
+ self.module_signal_processor.en_DOA_MUSIC = False
+ elif self._doa_method == 2:
+ self.module_signal_processor.en_DOA_Bartlett = False
+ self.module_signal_processor.en_DOA_Capon = False
+ self.module_signal_processor.en_DOA_MEM = True
+ self.module_signal_processor.en_DOA_MUSIC = False
+ elif self._doa_method == 3:
+ self.module_signal_processor.en_DOA_Bartlett = False
+ self.module_signal_processor.en_DOA_Capon = False
+ self.module_signal_processor.en_DOA_MEM = False
+ self.module_signal_processor.en_DOA_MUSIC = True
+ """
+ def config_squelch_value(self, squelch_threshold_dB):
+ """
+ Configures the squelch thresold both on the DAQ side and
+ on the local DoA DSP side.
+ """
+ #NOT USING THIS ANYMORE
+ self.daq_cfg_iface_status = 1
+ #self.module_signal_processor.squelch_threshold = 10**(squelch_threshold_dB/20)
+ #self.module_receiver.set_squelch_threshold(squelch_threshold_dB)
+ #webInterface_inst.logger.info("Updating receiver parameters")
+ #webInterface_inst.logger.info("Squelch threshold : {:f} dB".format(squelch_threshold_dB))
+ def config_daq_rf(self, f0, gain):
+ """
+ Configures the RF parameters in the DAQ module
+ """
+ self.daq_cfg_iface_status = 1
+ self.module_receiver.set_center_freq(int(f0*10**6))
+ self.module_receiver.set_if_gain(gain)
+
+ webInterface_inst.logger.info("Updating receiver parameters")
+ webInterface_inst.logger.info("Center frequency: {:f} MHz".format(f0))
+ webInterface_inst.logger.info("Gain: {:f} dB".format(gain))
+
+
+
+
+def read_config_file(config_fname=daq_config_filename):
+ parser = ConfigParser()
+ found = parser.read([config_fname])
+ param_list = []
+ if not found:
+ return None
+ param_list.append(parser.get('meta', 'config_name'))
+
+ param_list.append(parser.getint('hw', 'num_ch'))
+
+ param_list.append(parser.getint('daq','daq_buffer_size'))
+ param_list.append(parser.getint('daq','sample_rate'))
+ param_list.append(parser.getint('daq','en_noise_source_ctr'))
+
+ param_list.append(parser.getint('squelch','en_squelch'))
+ param_list.append(parser.getfloat('squelch','amplitude_threshold'))
+
+ param_list.append(parser.getint('pre_processing', 'cpi_size'))
+ param_list.append(parser.getint('pre_processing', 'decimation_ratio'))
+ param_list.append(parser.getfloat('pre_processing', 'fir_relative_bandwidth'))
+ param_list.append(parser.getint('pre_processing', 'fir_tap_size'))
+ param_list.append(parser.get('pre_processing','fir_window'))
+ param_list.append(parser.getint('pre_processing','en_filter_reset'))
+
+ param_list.append(parser.getint('calibration','corr_size'))
+ param_list.append(parser.getint('calibration','std_ch_ind'))
+ param_list.append(parser.getint('calibration','en_iq_cal'))
+ param_list.append(parser.getint('calibration','gain_lock_interval'))
+ param_list.append(parser.getint('calibration','require_track_lock_intervention'))
+ param_list.append(parser.getint('calibration','cal_track_mode'))
+ param_list.append(parser.get('calibration','amplitude_cal_mode'))
+ param_list.append(parser.getint('calibration','cal_frame_interval'))
+ param_list.append(parser.getint('calibration','cal_frame_burst_size'))
+ param_list.append(parser.getint('calibration','amplitude_tolerance'))
+ param_list.append(parser.getint('calibration','phase_tolerance'))
+ param_list.append(parser.getint('calibration','maximum_sync_fails'))
+
+ param_list.append(parser.get('data_interface','out_data_iface_type'))
+
+ return param_list
+
+def write_config_file(param_list):
+ webInterface_inst.logger.info("Write config file: {0}".format(param_list))
+ parser = ConfigParser()
+ found = parser.read([daq_config_filename])
+ if not found:
+ return -1
+
+ parser['meta']['config_name']=str(param_list[0])
+
+ parser['hw']['num_ch']=str(param_list[1])
+
+ parser['daq']['daq_buffer_size']=str(param_list[2])
+ parser['daq']['sample_rate']=str(param_list[3])
+ parser['daq']['en_noise_source_ctr']=str(param_list[4])
+
+ parser['squelch']['en_squelch']=str(param_list[5])
+ parser['squelch']['amplitude_threshold']=str(param_list[6])
+
+ parser['pre_processing']['cpi_size']=str(param_list[7])
+ parser['pre_processing']['decimation_ratio']=str(param_list[8])
+ parser['pre_processing']['fir_relative_bandwidth']=str(param_list[9])
+ parser['pre_processing']['fir_tap_size']=str(param_list[10])
+ parser['pre_processing']['fir_window']=str(param_list[11])
+ parser['pre_processing']['en_filter_reset']=str(param_list[12])
+
+ parser['calibration']['corr_size']=str(param_list[13])
+ parser['calibration']['std_ch_ind']=str(param_list[14])
+ parser['calibration']['en_iq_cal']=str(param_list[15])
+ parser['calibration']['gain_lock_interval']=str(param_list[16])
+ parser['calibration']['require_track_lock_intervention']=str(param_list[17])
+ parser['calibration']['cal_track_mode']=str(param_list[18])
+ parser['calibration']['amplitude_cal_mode']=str(param_list[19])
+ parser['calibration']['cal_frame_interval']=str(param_list[20])
+ parser['calibration']['cal_frame_burst_size']=str(param_list[21])
+ parser['calibration']['amplitude_tolerance']=str(param_list[22])
+ parser['calibration']['phase_tolerance']=str(param_list[23])
+ parser['calibration']['maximum_sync_fails']=str(param_list[24])
+
+ ini_parameters = parser._sections
+ error_list = ini_checker.check_ini(ini_parameters, settings.en_hw_check)
+ if len(error_list):
+ for e in error_list:
+ webInterface_inst.logger.error(e)
+ return -1, error_list
+ else:
+ with open(daq_config_filename, 'w') as configfile:
+ parser.write(configfile)
+ return 0,[]
+
+def get_preconfigs(config_files_path):
+ parser = ConfigParser()
+ preconfigs = []
+ preconfigs.append([daq_config_filename, "Current"])
+ for root, dirs, files in os.walk(config_files_path):
+ if len(files):
+ config_file_path = os.path.join(root, files[0])
+ parser.read([config_file_path])
+ parameters = parser._sections
+ preconfigs.append([config_file_path, parameters['meta']['config_name']])
+ return preconfigs
+
+
+#############################################
+# Prepare Dash application #
+############################################
+webInterface_inst = webInterface()
+
+
+#############################################
+# Prepare component dependencies #
+#############################################
+
+trace_colors = px.colors.qualitative.Plotly
+trace_colors[3] = 'rgb(255,255,51)'
+valid_fir_windows = ['boxcar', 'triang', 'blackman', 'hamming', 'hann', 'bartlett', 'flattop', 'parzen' , 'bohman', 'blackmanharris', 'nuttall', 'barthann']
+valid_sample_rates = [0.25, 0.900001, 1.024, 1.4, 1.8, 1.92, 2.048, 2.4, 2.56, 3.2]
+valid_daq_buffer_sizes = (2**np.arange(10,21,1)).tolist()
+calibration_tack_modes = [['No tracking',0] , ['Periodic tracking',2]]
+doa_trace_colors = {
+ "DoA Bartlett": "#00B5F7",
+ "DoA Capon" : "rgb(226,26,28)",
+ "DoA MEM" : "#1CA71C",
+ "DoA MUSIC" : "rgb(257,233,111)"
+}
+figure_font_size = 20
+
+y=np.random.normal(0,1,2**3)
+x=np.arange(2**3)
+
+fig_layout = go.Layout(
+ paper_bgcolor='rgba(0,0,0,0)',
+ plot_bgcolor='rgba(0,0,0,0)',
+ template='plotly_dark',
+ showlegend=True,
+ margin=go.layout.Margin(
+ t=0 #top margin
+ )
+ )
+
+fig_dummy = go.Figure(layout=fig_layout)
+#fig_dummy.add_trace(go.Scatter(x=x, y=y, name = "Avg spectrum"))
+
+for m in range(0, webInterface_inst.module_receiver.M+1): #+1 for the auto decimation window selection
+ fig_dummy.add_trace(go.Scatter(x=x,
+ y=y,
+ name="Channel {:d}".format(m),
+ line = dict(color = trace_colors[m],
+ width = 2)
+ ))
+
+
+fig_dummy.update_xaxes(title_text="Frequency [MHz]")
+fig_dummy.update_yaxes(title_text="Amplitude [dB]")
+
+option = [{"label":"", "value": 1}]
+
+spectrum_fig = go.Figure(layout=fig_layout)
+
+for m in range(0, webInterface_inst.module_receiver.M+1): #+1 for the auto decimation window selection
+ spectrum_fig.add_trace(go.Scattergl(x=x,
+ y=y,
+ name="Channel {:d}".format(m),
+ line = dict(color = trace_colors[m],
+ width = 2)
+ ))
+
+
+#waterfall_fig = go.Figure(layout=fig_layout)
+#waterfall_fig.add_trace(go.Heatmapgl(
+# z=waterfall_init))
+# z=[[1,2,3,4,5]]))
+
+
+waterfall_init = [[-80] * webInterface_inst.module_signal_processor.spectrum_window_size] * 50
+waterfall_fig = go.Figure(layout=fig_layout)
+waterfall_fig.add_trace(go.Heatmapgl(
+ z=waterfall_init,
+ zsmooth=False,
+ showscale=False,
+ hoverinfo='skip',
+ colorscale=[[0.0, '#000020'],
+ [0.0714, '#000030'],
+ [0.1428, '#000050'],
+ [0.2142, '#000091'],
+ [0.2856, '#1E90FF'],
+ [0.357, '#FFFFFF'],
+ [0.4284, '#FFFF00'],
+ [0.4998, '#FE6D16'],
+ [0.5712, '#FE6D16'],
+ [0.6426, '#FF0000'],
+ [0.714, '#FF0000'],
+ [0.7854, '#C60000'],
+ [0.8568, '#9F0000'],
+ [0.9282, '#750000'],
+ [1.0, '#4A0000']]))
+
+
+waterfall_fig.update_xaxes(tickfont_size=1)
+waterfall_fig.update_yaxes(tickfont_size=1)
+waterfall_fig.update_layout(margin=go.layout.Margin(t=5))
+
+
+
+pr_init = [[-80] * 128] * 128
+pr_fig = go.Figure(layout=fig_layout)
+pr_fig.add_trace(go.Heatmap(
+ z=pr_init,
+ zsmooth='best', #False,
+ #zsmooth=False, #False,
+ showscale=False,
+ #hoverinfo='skip',
+ colorscale=[[0.0, '#000020'],
+ [0.0714, '#000030'],
+ [0.1428, '#000050'],
+ [0.2142, '#000091'],
+ [0.2856, '#1E90FF'],
+ [0.357, '#FFFFFF'],
+ [0.4284, '#FFFF00'],
+ [0.4998, '#FE6D16'],
+ [0.5712, '#FE6D16'],
+ [0.6426, '#FF0000'],
+ [0.714, '#FF0000'],
+ [0.7854, '#C60000'],
+ [0.8568, '#9F0000'],
+ [0.9282, '#750000'],
+ [1.0, '#4A0000']]))
+
+
+
+#app = dash.Dash(__name__, suppress_callback_exceptions=True, compress=True, update_title="") # cannot use update_title with dash_devices
+app = dash.Dash(__name__, suppress_callback_exceptions=True, compress=False)
+
+# app_log = logger.getLogger('werkzeug')
+# app_log.setLevel(settings.logging_level*10)
+# app_log.setLevel(30) # TODO: Only during dev time
+app.layout = html.Div([
+ dcc.Location(id='url', children='/config',refresh=False),
+
+ html.Div([html.H1('KrakenSDR - Passive Radar')], style={"text-align": "center"}, className="main_title"),
+ html.Div([html.A("Configuration", className="header_active" , id="header_config" ,href="/config"),
+ html.A("Spectrum" , className="header_inactive" , id="header_spectrum",href="/spectrum"),
+ html.A("Passive Radar" , className="header_inactive" , id="header_doa" ,href="/pr"),
+ ], className="header"),
+ html.Div([html.Div([html.Button('Start Processing', id='btn-start_proc', className="btn_start", n_clicks=0)], className="ctr_toolbar_item"),
+ html.Div([html.Button('Stop Processing', id='btn-stop_proc', className="btn_stop", n_clicks=0)], className="ctr_toolbar_item"),
+ html.Div([html.Button('Save Configuration', id='btn-save_cfg', className="btn_save_cfg", n_clicks=0)], className="ctr_toolbar_item")
+ ], className="ctr_toolbar"),
+
+ dcc.Interval(
+ id="mem_leak_refresh_interval",
+ interval= 300 * 1000, # Every 5mins TEST
+ ),
+
+
+ #dcc.Interval(
+ # id='interval-component',
+ # interval=500, # in milliseconds
+ # n_intervals=0
+ #),
+ html.Div(id="placeholder_start" , style={"display":"none"}),
+ html.Div(id="placeholder_stop" , style={"display":"none"}),
+ html.Div(id="placeholder_save" , style={"display":"none"}),
+ html.Div(id="placeholder_update_rx" , style={"display":"none"}),
+ html.Div(id="placeholder_recofnig_daq" , style={"display":"none"}),
+ html.Div(id="placeholder_update_daq_ini_params", style={"display":"none"}),
+ html.Div(id="placeholder_update_freq" , style={"display":"none"}),
+ html.Div(id="placeholder_update_dsp" , style={"display":"none"}),
+ html.Div(id="placeholder_update_squelch" , style={"display":"none"}),
+ html.Div(id="placeholder_config_page_upd" , style={"display":"none"}),
+ html.Div(id="placeholder_spectrum_page_upd" , style={"display":"none"}),
+ html.Div(id="placeholder_doa_page_upd" , style={"display":"none"}),
+ html.Div(id="dummy_output" , style={"display":"none"}),
+
+ html.Div(id='page-content')
+])
+def generate_config_page_layout(webInterface_inst):
+ # Read DAQ config file
+ daq_cfg_params = webInterface_inst.daq_ini_cfg_params
+
+ if daq_cfg_params is not None:
+ en_noise_src_values =[1] if daq_cfg_params[4] else []
+ en_squelch_values =[1] if daq_cfg_params[5] else []
+ en_filter_rst_values =[1] if daq_cfg_params[12] else []
+ en_iq_cal_values =[1] if daq_cfg_params[15] else []
+ en_req_track_lock_values =[1] if daq_cfg_params[17] else []
+
+ #daq_data_iface_type = daq_cfg_params[25]
+
+ # Read available preconfig files
+ preconfigs = get_preconfigs(daq_preconfigs_path)
+
+ en_persist_values =[1] if webInterface_inst.en_persist else []
+ en_pr_values =[1] if webInterface_inst.module_signal_processor.en_PR else []
+ #en_fb_avg_values =[1] if webInterface_inst.module_signal_processor.en_DOA_FB_avg else []
+ #en_dsp_squelch_values =[1] if webInterface_inst.module_signal_processor.en_squelch else []
+
+ en_advanced_daq_cfg =[1] if webInterface_inst.en_advanced_daq_cfg else []
+ # Calulcate spacings
+ wavelength= 300 / webInterface_inst.daq_center_freq
+
+ ant_spacing_wavelength = webInterface_inst.module_signal_processor.DOA_inter_elem_space
+ ant_spacing_meter = round(wavelength * ant_spacing_wavelength, 3)
+ ant_spacing_feet = ant_spacing_meter*3.2808399
+ ant_spacing_inch = ant_spacing_meter*39.3700787
+
+ cfg_decimated_bw = ((daq_cfg_params[3]) / daq_cfg_params[8]) / 10**3
+ cfg_data_block_len = ( daq_cfg_params[7] / (cfg_decimated_bw) )
+ cfg_recal_interval = (daq_cfg_params[20] * (cfg_data_block_len/10**3)) / 60
+
+ if daq_cfg_params[18] == 0: #If set to no tracking
+ cfg_recal_interval = 1
+
+
+ #for preconfig in preconfigs:
+ # print(preconfig[0])
+
+ #-----------------------------
+ # DAQ Configuration Card
+ #-----------------------------
+ # -- > Main Card Layout < --
+ daq_config_card_list = \
+ [
+ html.H2("RF Receiver Configuration", id="init_title_c"),
+ html.Div([
+ html.Div("Center Frequency [MHz]", className="field-label"),
+ dcc.Input(id='daq_center_freq', value=webInterface_inst.module_receiver.daq_center_freq/10**6, type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Receiver gain", className="field-label"),
+ dcc.Dropdown(id='daq_rx_gain',
+ options=[
+ {'label': '0 dB', 'value': 0},
+ {'label': '0.9 dB', 'value': 0.9},
+ {'label': '1.4 dB', 'value': 1.4},
+ {'label': '2.7 dB', 'value': 2.7},
+ {'label': '3.7 dB', 'value': 3.7},
+ {'label': '7.7 dB', 'value': 7.7},
+ {'label': '8.7 dB', 'value': 8.7},
+ {'label': '12.5 dB', 'value': 12.5},
+ {'label': '14.4 dB', 'value': 14.4},
+ {'label': '15.7 dB', 'value': 15.7},
+ {'label': '16.6 dB', 'value': 16.6},
+ {'label': '19.7 dB', 'value': 19.7},
+ {'label': '20.7 dB', 'value': 20.7},
+ {'label': '22.9 dB', 'value': 22.9},
+ {'label': '25.4 dB', 'value': 25.4},
+ {'label': '28.0 dB', 'value': 28.0},
+ {'label': '29.7 dB', 'value': 29.7},
+ {'label': '32.8 dB', 'value': 32.8},
+ {'label': '33.8 dB', 'value': 33.8},
+ {'label': '36.4 dB', 'value': 36.4},
+ {'label': '37.2 dB', 'value': 37.2},
+ {'label': '38.6 dB', 'value': 38.6},
+ {'label': '40.2 dB', 'value': 40.2},
+ {'label': '42.1 dB', 'value': 42.1},
+ {'label': '43.4 dB', 'value': 43.4},
+ {'label': '43.9 dB', 'value': 43.9},
+ {'label': '44.5 dB', 'value': 44.5},
+ {'label': '48.0 dB', 'value': 48.0},
+ {'label': '49.6 dB', 'value': 49.6},
+ ],
+ value=webInterface_inst.module_receiver.daq_rx_gain, clearable=False, className="field-body"),
+ ], className="field"),
+ html.Div([
+ html.Button('Update Receiver Parameters', id='btn-update_rx_param', className="btn"),
+ ], className="field"),
+
+
+ html.Div([
+ html.Div("Preconfigured DAQ Files", className="field-label"),
+ dcc.Dropdown(id='daq_cfg_files',
+ options=[
+ {'label': str(i[1]), 'value': i[0]} for i in preconfigs
+ ],
+ clearable=False,
+ value=preconfigs[0][0],
+ placeholder="Select Configuration File",
+ persistence=True,
+ style={"display":"inline-block", "width": "400px"},
+ className="field-body"),
+ ], className="field"),
+ html.Div([
+ html.Div("Active Configuration: " + webInterface_inst.active_daq_ini_cfg, id="active_daq_ini_cfg", className="field-label"),
+ ], className="field"),
+ html.Div([
+ html.Div(webInterface_inst.daq_cfg_ini_error , id="daq_ini_check", className="field-label", style={"color":"red"}),
+ ], className="field"),
+
+ html.Div([html.Div("Basic Custom DAQ Configuration", id="label_en_basic_daq_cfg" , className="field-label")]),
+ html.Div([
+ html.Div("Data Block Length (ms):", className="field-label"),
+ dcc.Input(id='cfg_data_block_len', value=cfg_data_block_len, type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Decimated Bandwidth (kHz):", className="field-label"),
+ dcc.Input(id='cfg_decimated_bw', value=cfg_decimated_bw, type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Recalibration Interval (mins):", className="field-label"),
+ dcc.Input(id='cfg_recal_interval', value=cfg_recal_interval, type='number', debounce=True, className="field-body")
+ ], className="field"),
+
+ html.Div([html.Div("Advanced Custom DAQ Configuration", id="label_en_advanced_daq_cfg" , className="field-label"),
+ dcc.Checklist(options=option , id="en_advanced_daq_cfg" , className="field-body", value=en_advanced_daq_cfg),
+ ], className="field"),
+ ]
+
+ # --> Optional DAQ Subsystem reconfiguration fields <--
+ #if len(en_advanced_daq_cfg):
+ # if daq_cfg_params is not None:
+ daq_subsystem_reconfiguration_options = [ \
+ html.Div([
+
+ html.H2("DAQ Subsystem Reconfiguration", id="init_title_reconfig"),
+ html.H3("HW", id="cfg_group_hw"),
+ html.Div([
+ html.Div("# RX Channels:", className="field-label"),
+ dcc.Input(id='cfg_rx_channels', value=daq_cfg_params[1], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.H3("DAQ", id="cfg_group_daq"),
+ html.Div([
+ html.Div("DAQ Buffer Size:", className="field-label", id="label_daq_buffer_size"),
+ dcc.Dropdown(id='cfg_daq_buffer_size',
+ options=[
+ {'label': i, 'value': i} for i in valid_daq_buffer_sizes
+ ],
+ value=daq_cfg_params[2], style={"display":"inline-block"},className="field-body"),
+ ], className="field"),
+ html.Div([
+ html.Div("Sample Rate [MHz]:", className="field-label", id="label_sample_rate"),
+ dcc.Dropdown(id='cfg_sample_rate',
+ options=[
+ {'label': i, 'value': i} for i in valid_sample_rates
+ ],
+ value=daq_cfg_params[3]/10**6, style={"display":"inline-block"},className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Enable Noise Source Control:", className="field-label", id="label_en_noise_source_ctr"),
+ dcc.Checklist(options=option , id="en_noise_source_ctr" , className="field-body", value=en_noise_src_values),
+ ], className="field"),
+ html.H3("Squelch"),
+ html.Div([
+ html.Div("Enable DAQ Squelch (NOT ACTIVE):", className="field-label", id="label_en_squelch"),
+ dcc.Checklist(options=option , id="en_squelch_mode" , className="field-body", value=en_squelch_values),
+ ], className="field"),
+ html.Div([
+ html.Div("Initial Threshold:", className="field-label", id="label_squelch_init_threshold"),
+ dcc.Input(id='cfg_squelch_init_th', value=daq_cfg_params[6], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.H3("Pre Processing"),
+ html.Div([
+ html.Div("CPI Size [sample]:", className="field-label", id="label_cpi_size"),
+ dcc.Input(id='cfg_cpi_size', value=daq_cfg_params[7], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Decimation Ratio:", className="field-label", id="label_decimation_ratio"),
+ dcc.Input(id='cfg_decimation_ratio', value=daq_cfg_params[8], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("FIR Relative Bandwidth:", className="field-label", id="label_fir_relative_bw"),
+ dcc.Input(id='cfg_fir_bw', value=daq_cfg_params[9], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("FIR Tap Size:", className="field-label", id="label_fir_tap_size"),
+ dcc.Input(id='cfg_fir_tap_size', value=daq_cfg_params[10], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("FIR Window:", className="field-label", id="label_fir_window"),
+ dcc.Dropdown(id='cfg_fir_window',
+ options=[
+ {'label': i, 'value': i} for i in valid_fir_windows
+ ],
+ value=daq_cfg_params[11], style={"display":"inline-block"},className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Enable Filter Reset:", className="field-label", id="label_en_filter_reset"),
+ dcc.Checklist(options=option , id="en_filter_reset" , className="field-body", value=en_filter_rst_values),
+ ], className="field"),
+ html.H3("Calibration"),
+ html.Div([
+ html.Div("Correlation Size [sample]:", className="field-label", id="label_correlation_size"),
+ dcc.Input(id='cfg_corr_size', value=daq_cfg_params[13], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Standard Channel Index:", className="field-label", id="label_std_ch_index"),
+ dcc.Input(id='cfg_std_ch_ind', value=daq_cfg_params[14], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Enable IQ Calibration:", className="field-label", id="label_en_iq_calibration"),
+ dcc.Checklist(options=option , id="en_iq_cal" , className="field-body", value=en_iq_cal_values),
+ ], className="field"),
+ html.Div([
+ html.Div("Gain Lock Interval [frame]:", className="field-label", id="label_gain_lock_interval"),
+ dcc.Input(id='cfg_gain_lock', value=daq_cfg_params[16], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Require Track Lock Intervention (For Kerberos):", className="field-label", id="label_require_track_lock"),
+ dcc.Checklist(options=option , id="en_req_track_lock_intervention" , className="field-body", value=en_req_track_lock_values),
+ ], className="field"),
+ html.Div([
+ html.Div("Calibration Track Mode:", className="field-label", id="label_calibration_track_mode"),
+ dcc.Dropdown(id='cfg_cal_track_mode',
+ options=[
+ {'label': i[0], 'value': i[1]} for i in calibration_tack_modes
+ ],
+ value=daq_cfg_params[18], style={"display":"inline-block"},className="field-body"),
+ ], className="field"),
+ html.Div([
+ html.Div("Amplitude Calibration Mode :", className="field-label", id="label_amplitude_calibration_mode"),
+ dcc.Dropdown(id='cfg_amplitude_cal_mode',
+ options=[
+ {'label': 'default', 'value': 'default'},
+ {'label': 'disabled', 'value': 'disabled'},
+ {'label': 'channel_power', 'value': 'channel_power'}
+ ],
+ value=daq_cfg_params[19], style={"display":"inline-block"},className="field-body"),
+ ], className="field"),
+ html.Div([
+ html.Div("Calibration Frame Interval:", className="field-label", id="label_calibration_frame_interval"),
+ dcc.Input(id='cfg_cal_frame_interval', value=daq_cfg_params[20], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Calibration Frame Burst Size:", className="field-label", id="label_calibration_frame_burst_size"),
+ dcc.Input(id='cfg_cal_frame_burst_size', value=daq_cfg_params[21], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Amplitude Tolerance [dB]:", className="field-label", id="label_amplitude_tolerance"),
+ dcc.Input(id='cfg_amplitude_tolerance', value=daq_cfg_params[22], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Phase Tolerance [deg]:", className="field-label", id="label_phase_tolerance"),
+ dcc.Input(id='cfg_phase_tolerance', value=daq_cfg_params[23], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ html.Div([
+ html.Div("Maximum Sync Fails:", className="field-label", id="label_max_sync_fails"),
+ dcc.Input(id='cfg_max_sync_fails', value=daq_cfg_params[24], type='number', debounce=True, className="field-body")
+ ], className="field"),
+ ], style={'width': '100%'}, id='adv-cfg-container'),
+
+ # Reconfigure Button
+ html.Div([
+ html.Button('Reconfigure & Restart DAQ chain', id='btn_reconfig_daq_chain', className="btn"),
+ ], className="field"),
+ ]
+ for i in range(len(daq_subsystem_reconfiguration_options)):
+ daq_config_card_list.append(daq_subsystem_reconfiguration_options[i])
+ #else:
+ # daq_config_card_list.append(html.H2("DAQ Subsystem Reconfiguration", id="init_title_reconfig"))
+ # daq_config_card_list.append(html.Div("Config file not found! Reconfiguration is not possible !", id="daq_reconfig_note", className="field", style={"color":"red"}))
+
+ daq_config_card = html.Div(daq_config_card_list, className="card")
+ #-----------------------------
+ # DAQ Status Card
+ #-----------------------------
+ daq_status_card = \
+ html.Div([
+ html.H2("DAQ Subsystem Status", id="init_title_s"),
+ html.Div([html.Div("Update rate:" , id="label_daq_update_rate" , className="field-label"), html.Div("- ms" , id="body_daq_update_rate" , className="field-body")], className="field"),
+ html.Div([html.Div("Latency:" , id="label_daq_dsp_latency" , className="field-label"), html.Div("- ms" , id="body_daq_dsp_latency" , className="field-body")], className="field"),
+ html.Div([html.Div("Frame index:" , id="label_daq_frame_index" , className="field-label"), html.Div("-" , id="body_daq_frame_index" , className="field-body")], className="field"),
+ html.Div([html.Div("Frame type:" , id="label_daq_frame_type" , className="field-label"), html.Div("-" , id="body_daq_frame_type" , className="field-body")], className="field"),
+ html.Div([html.Div("Frame sync:" , id="label_daq_frame_sync" , className="field-label"), html.Div("LOSS" , id="body_daq_frame_sync" , className="field-body", style={"color": "red"})], className="field"),
+ html.Div([html.Div("Power level:" , id="label_daq_power_level" , className="field-label"), html.Div("-" , id="body_daq_power_level" , className="field-body")], className="field"),
+ html.Div([html.Div("Connection status:" , id="label_daq_conn_status" , className="field-label"), html.Div("Disconnected", id="body_daq_conn_status" , className="field-body", style={"color": "red"})], className="field"),
+ html.Div([html.Div("Sample delay snyc:" , id="label_daq_delay_sync" , className="field-label"), html.Div("LOSS" , id="body_daq_delay_sync" , className="field-body", style={"color": "red"})], className="field"),
+ html.Div([html.Div("IQ snyc:" , id="label_daq_iq_sync" , className="field-label"), html.Div("LOSS" , id="body_daq_iq_sync" , className="field-body", style={"color": "red"})], className="field"),
+ html.Div([html.Div("Noise source state:" , id="label_daq_noise_source" , className="field-label"), html.Div("Disabled" , id="body_daq_noise_source" , className="field-body", style={"color": "green"})], className="field"),
+ html.Div([html.Div("RF center frequecy [MHz]:" , id="label_daq_rf_center_freq", className="field-label"), html.Div("- MHz" , id="body_daq_rf_center_freq", className="field-body")], className="field"),
+ html.Div([html.Div("Sampling frequency [MHz]:" , id="label_daq_sampling_freq" , className="field-label"), html.Div("- MHz" , id="body_daq_sampling_freq" , className="field-body")], className="field"),
+ html.Div([html.Div("Data block length [ms]:" , id="label_daq_cpi" , className="field-label"), html.Div("- ms" , id="body_daq_cpi" , className="field-body")], className="field"),
+ html.Div([html.Div("IF gains [dB]:" , id="label_daq_if_gain" , className="field-label"), html.Div("[,] dB" , id="body_daq_if_gain" , className="field-body")], className="field"),
+ #html.Div([html.Div("Avg. powers [dB]:" , id="label_avg_powers" , className="field-label"), html.Div("[,] dB" , id="body_avg_powers" , className="field-body")], className="field"),
+ ], className="card")
+
+ #-----------------------------
+ # DSP Confugartion Card
+ #-----------------------------
+
+ dsp_config_card = \
+ html.Div([
+ html.H2("Passive Radar Configuration", id="init_title_d"),
+ html.Div([html.Div("Enable Passive Radar", id="label_en_pr" , className="field-label"),
+ dcc.Checklist(options=option , id="en_pr_check" , className="field-body", value=en_pr_values),
+ ], className="field"),
+
+ html.Div([html.Div("Clutter Cancellation:" , id="label_clutter_cancellation" , className="field-label"),
+ dcc.Dropdown(id='clutter_cancel_algo',
+ options=[
+ {'label': 'OFF', 'value': "OFF"},
+ {'label': 'Wiener MRE' , 'value': "Wiener MRE"},
+ ],
+ value=webInterface_inst.module_signal_processor.PR_clutter_cancellation, style={"display":"inline-block"},className="field-body")
+ ], className="field"),
+
+ html.Div([html.Div("Max Bistatic Range [km]:" , id="label_max_bistatic_range" , className="field-label"),
+ dcc.Dropdown(id='max_bistatic_range',
+ options=[
+ {'label': '16', 'value': 16},
+ {'label': '32' , 'value': 32},
+ {'label': '64' , 'value': 64},
+ {'label': '128' , 'value': 128},
+ {'label': '256' , 'value': 256},
+ {'label': '512' , 'value': 512},
+ {'label': '1024' , 'value': 1024},
+ ],
+ value=webInterface_inst.module_signal_processor.max_bistatic_range, style={"display":"inline-block"},className="field-body")
+ ], className="field"),
+
+ html.Div([html.Div("Max Doppler [Hz]:" , id="label_max_doppler" ,style={"display":"inline-block"}, className="field-label"),
+ dcc.Input(id="max_doppler", value=webInterface_inst.module_signal_processor.max_doppler, type='number', style={"display":"inline-block", "float":"right", "padding-left":0}, debounce=True, className="field-body")
+ ], style={'display':'inline-block'}, className="field"),
+
+ html.Div([html.Div("PR Persist", id="label_en_persist" , className="field-label"),
+ dcc.Checklist(options=option , id="en_persist_check" , className="field-body", value=en_persist_values),
+ ], className="field"),
+
+ html.Div([html.Div("Persist Decay:" , id="label_persist_decay" ,style={"display":"inline-block"}, className="field-label"),
+ dcc.Input(id="persist_decay", value=webInterface_inst.pr_persist_decay, type='number', style={"display":"inline-block", "float":"right", "padding-left":0}, debounce=True, className="field-body")
+ ], style={'display':'inline-block'}, className="field"),
+
+
+ html.Div([html.Div("Dynamic Range (Min):" , id="label_dynrange_min" ,style={"display":"inline-block"}, className="field-label"),
+ dcc.Input(id="dynrange_min", value=webInterface_inst.pr_dynamic_range_min, type='number', style={"display":"inline-block", "float":"right", "padding-left":0}, debounce=True, className="field-body")
+ ], style={'display':'inline-block'}, className="field"),
+
+ html.Div([html.Div("Dynamic Range (Max):" , id="label_dynrange_max" ,style={"display":"inline-block"}, className="field-label"),
+ dcc.Input(id="dynrange_max", value=webInterface_inst.pr_dynamic_range_max, type='number', style={"display":"inline-block", "float":"right", "padding-left":0}, debounce=True, className="field-body")
+ ], style={'display':'inline-block'}, className="field"),
+
+
+
+
+ ], className="card")
+
+ #-----------------------------
+ # Display Options Card
+ #-----------------------------
+ #config_page_component_list = [daq_config_card, daq_status_card, dsp_config_card, display_options_card,squelch_card]
+ config_page_component_list = [daq_config_card, daq_status_card, dsp_config_card]
+
+ if not webInterface_inst.disable_tooltips:
+ config_page_component_list.append(tooltips.dsp_config_tooltips)
+ #if len(en_advanced_daq_cfg):
+ #if daq_cfg_params is not None:
+ config_page_component_list.append(tooltips.daq_ini_config_tooltips)
+
+ return html.Div(children=config_page_component_list)
+
+
+spectrum_page_layout = html.Div([
+ html.Div([
+ dcc.Store(id="spectrum-store"),
+ dcc.Graph(
+ id="spectrum-graph",
+ style={'width': '100%', 'height': '45%'},
+ figure=fig_dummy #spectrum_fig #fig_dummy #spectrum_fig #fig_dummy
+ ),
+ dcc.Graph(
+ id="waterfall-graph",
+ style={'width': '93.5%', 'height': '60%'},
+ figure=waterfall_fig #waterfall fig remains unchanged always due to slow speed to update entire graph #fig_dummy #spectrum_fig #fig_dummy
+ ),
+], className="monitor_card"),
+
+
+ #html.Div([
+ #dcc.Graph(
+ # style={"height": "inherit"},
+ # id="waterfall-graph",
+ # figure=fig_dummy #spectrum_fig #fig_dummy
+ #)], className="monitor_card"),
+
+
+
+])
+def generate_pr_page_layout(webInterface_inst):
+ pr_page_layout = html.Div([
+ html.Div([
+ #dcc.Graph(id='doa-graph-test', figure=doa_fig),
+ dcc.Store(id='pr-store', data=[]),
+ dcc.Graph(
+ style={"height": "inherit"},
+ id="pr-graph",
+ figure=pr_fig, #fig_dummy #doa_fig #fig_dummy
+ )], className="monitor_card"),
+ ])
+ return pr_page_layout
+
+#============================================
+# CALLBACK FUNCTIONS
+#============================================
+@app.callback_connect
+def func(client, connect):
+ #print(client, connect, len(app.clients))
+ if connect and len(app.clients)==1:
+ fetch_dsp_data()
+ elif not connect and len(app.clients)==0:
+ webInterface_inst.dsp_timer.cancel()
+
+def fetch_dsp_data():
+ daq_status_update_flag = 0
+ spectrum_update_flag = 0
+ doa_update_flag = 0
+ freq_update = no_update
+ #############################################
+ # Fetch new data from back-end ques #
+ #############################################
+ try:
+ # Fetch new data from the receiver module
+ que_data_packet = webInterface_inst.rx_data_que.get(False)
+ for data_entry in que_data_packet:
+ if data_entry[0] == "conn-ok":
+ webInterface_inst.daq_conn_status = 1
+ daq_status_update_flag = 1
+ elif data_entry[0] == "disconn-ok":
+ webInterface_inst.daq_conn_status = 0
+ daq_status_update_flag = 1
+ elif data_entry[0] == "config-ok":
+ webInterface_inst.daq_cfg_iface_status = 0
+ daq_status_update_flag = 1
+ except queue.Empty:
+ # Handle empty queue here
+ webInterface_inst.logger.debug("Receiver module que is empty")
+ else:
+ pass
+ # Handle task here and call q.task_done()
+ if webInterface_inst.daq_restart: # Set by the restarting script
+ daq_status_update_flag = 1
+ try:
+ # Fetch new data from the signal processing module
+ que_data_packet = webInterface_inst.sp_data_que.get(False)
+ for data_entry in que_data_packet:
+ if data_entry[0] == "iq_header":
+ webInterface_inst.logger.debug("Iq header data fetched from signal processing que")
+ iq_header = data_entry[1]
+ # Unpack header
+ webInterface_inst.daq_frame_index = iq_header.cpi_index
+
+ if iq_header.frame_type == iq_header.FRAME_TYPE_DATA:
+ webInterface_inst.daq_frame_type = "Data"
+ elif iq_header.frame_type == iq_header.FRAME_TYPE_DUMMY:
+ webInterface_inst.daq_frame_type = "Dummy"
+ elif iq_header.frame_type == iq_header.FRAME_TYPE_CAL:
+ webInterface_inst.daq_frame_type = "Calibration"
+ elif iq_header.frame_type == iq_header.FRAME_TYPE_TRIGW:
+ webInterface_inst.daq_frame_type = "Trigger wait"
+ else:
+ webInterface_inst.daq_frame_type = "Unknown"
+
+ webInterface_inst.daq_frame_sync = iq_header.check_sync_word()
+ webInterface_inst.daq_power_level = iq_header.adc_overdrive_flags
+ webInterface_inst.daq_sample_delay_sync = iq_header.delay_sync_flag
+ webInterface_inst.daq_iq_sync = iq_header.iq_sync_flag
+ webInterface_inst.daq_noise_source_state= iq_header.noise_source_state
+
+ if webInterface_inst.daq_center_freq != iq_header.rf_center_freq/10**6:
+ freq_update = 1
+
+ webInterface_inst.daq_center_freq = iq_header.rf_center_freq/10**6
+ webInterface_inst.daq_adc_fs = iq_header.adc_sampling_freq/10**6
+ webInterface_inst.daq_fs = iq_header.sampling_freq/10**6
+ webInterface_inst.daq_cpi = int(iq_header.cpi_length*10**3/iq_header.sampling_freq)
+ gain_list_str=""
+ for m in range(iq_header.active_ant_chs):
+ gain_list_str+=str(iq_header.if_gains[m]/10)
+ gain_list_str+=", "
+ webInterface_inst.daq_if_gains =gain_list_str[:-2]
+ daq_status_update_flag = 1
+ elif data_entry[0] == "update_rate":
+ webInterface_inst.daq_update_rate = data_entry[1]
+ # Set absoluth minimum
+ #if webInterface_inst.daq_update_rate < 0.1: webInterface_inst.daq_update_rate = 0.1
+ if webInterface_inst._update_rate_arr is None:
+ webInterface_inst._update_rate_arr = np.ones(webInterface_inst._avg_win_size)*webInterface_inst.daq_update_rate
+ webInterface_inst._update_rate_arr[0:webInterface_inst._avg_win_size-2] = \
+ webInterface_inst._update_rate_arr[1:webInterface_inst._avg_win_size-1]
+ webInterface_inst._update_rate_arr[webInterface_inst._avg_win_size-1] = webInterface_inst.daq_update_rate
+ #webInterface_inst.page_update_rate = np.average(webInterface_inst._update_rate_arr)*0.8
+ elif data_entry[0] == "latency":
+ webInterface_inst.daq_dsp_latency = data_entry[1] + webInterface_inst.daq_cpi
+ elif data_entry[0] == "spectrum":
+ webInterface_inst.logger.debug("Spectrum data fetched from signal processing que")
+ spectrum_update_flag = 1
+ webInterface_inst.spectrum = data_entry[1]
+ elif data_entry[0] == "RD_matrix":
+ webInterface_inst.logger.debug("Passive Radar RD Matrix data fetched from signal processing que")
+ doa_update_flag = 1
+ webInterface_inst.RD_matrix = data_entry[1]
+ else:
+ webInterface_inst.logger.warning("Unknown data entry: {:s}".format(data_entry[0]))
+ except queue.Empty:
+ # Handle empty queue here
+ webInterface_inst.logger.debug("Signal processing que is empty")
+ else:
+ pass
+ # Handle task here and call q.task_done()
+
+ #current_time = time.time()
+ #time_elapsed = current_time - webInterface_inst.update_time
+ #webInterface_inst.update_time = current_time
+
+ if (webInterface_inst.pathname == "/config" or webInterface_inst.pathname == "/") and daq_status_update_flag:
+ update_daq_status()
+ elif webInterface_inst.pathname == "/spectrum" and spectrum_update_flag:
+ plot_spectrum()
+ elif (webInterface_inst.pathname == "/pr" and doa_update_flag): #or (webInterface_inst.pathname == "/doa" and webInterface_inst.reset_doa_graph_flag):
+ plot_pr()
+
+ #if (pathname == "/config" or pathname=="/") and daq_status_update_flag:
+ # pass
+ #elif pathname == "/spectrum" and spectrum_update_flag:
+ # pass
+ #elif pathname == "/doa" and doa_update_flag:
+ # pass
+ #else:
+ # pass
+
+ webInterface_inst.dsp_timer = Timer(.01, fetch_dsp_data)
+ webInterface_inst.dsp_timer.start()
+
+
+def update_daq_status():
+
+ #############################################
+ # Prepare UI component properties #
+ #############################################
+
+ if webInterface_inst.daq_conn_status == 1:
+
+ if not webInterface_inst.daq_cfg_iface_status:
+ daq_conn_status_str = "Connected"
+ conn_status_style={"color": "green"}
+ else: # Config interface is busy
+ daq_conn_status_str = "Reconfiguration.."
+ conn_status_style={"color": "orange"}
+ else:
+ daq_conn_status_str = "Disconnected"
+ conn_status_style={"color": "red"}
+
+ if webInterface_inst.daq_restart:
+ daq_conn_status_str = "Restarting.."
+ conn_status_style={"color": "orange"}
+
+ if webInterface_inst.daq_update_rate < 1:
+ daq_update_rate_str = "{:d} ms".format(round(webInterface_inst.daq_update_rate*1000))
+ else:
+ daq_update_rate_str = "{:.2f} s".format(webInterface_inst.daq_update_rate)
+
+ daq_dsp_latency = "{:d} ms".format(webInterface_inst.daq_dsp_latency)
+ daq_frame_index_str = str(webInterface_inst.daq_frame_index)
+
+ daq_frame_type_str = webInterface_inst.daq_frame_type
+ if webInterface_inst.daq_frame_type == "Data":
+ frame_type_style = frame_type_style={"color": "green"}
+ elif webInterface_inst.daq_frame_type == "Dummy":
+ frame_type_style = frame_type_style={"color": "white"}
+ elif webInterface_inst.daq_frame_type == "Calibration":
+ frame_type_style = frame_type_style={"color": "orange"}
+ elif webInterface_inst.daq_frame_type == "Trigger wait":
+ frame_type_style = frame_type_style={"color": "yellow"}
+ else:
+ frame_type_style = frame_type_style={"color": "red"}
+
+ if webInterface_inst.daq_frame_sync:
+ daq_frame_sync_str = "LOSS"
+ frame_sync_style={"color": "red"}
+ else:
+ daq_frame_sync_str = "Ok"
+ frame_sync_style={"color": "green"}
+ if webInterface_inst.daq_sample_delay_sync:
+ daq_delay_sync_str = "Ok"
+ delay_sync_style={"color": "green"}
+ else:
+ daq_delay_sync_str = "LOSS"
+ delay_sync_style={"color": "red"}
+
+ if webInterface_inst.daq_iq_sync:
+ daq_iq_sync_str = "Ok"
+ iq_sync_style={"color": "green"}
+ else:
+ daq_iq_sync_str = "LOSS"
+ iq_sync_style={"color": "red"}
+
+ if webInterface_inst.daq_noise_source_state:
+ daq_noise_source_str = "Enabled"
+ noise_source_style={"color": "red"}
+ else:
+ daq_noise_source_str = "Disabled"
+ noise_source_style={"color": "green"}
+
+ if webInterface_inst.daq_power_level:
+ daq_power_level_str = "Overdrive"
+ daq_power_level_style={"color": "red"}
+ else:
+ daq_power_level_str = "OK"
+ daq_power_level_style={"color": "green"}
+
+ daq_rf_center_freq_str = str(webInterface_inst.daq_center_freq)
+ daq_sampling_freq_str = str(webInterface_inst.daq_fs)
+ daq_cpi_str = str(webInterface_inst.daq_cpi)
+ #daq_max_amp_str = "{:.1f}".format(webInterface_inst.max_amplitude)
+ #daq_avg_powers_str = webInterface_inst.avg_powers
+
+
+ app.push_mods({
+ 'body_daq_update_rate': {'children': daq_update_rate_str},
+ 'body_daq_dsp_latency': {'children': daq_dsp_latency},
+ 'body_daq_frame_index': {'children': daq_frame_index_str},
+ 'body_daq_frame_sync': {'children': daq_frame_sync_str},
+ 'body_daq_frame_type': {'children': daq_frame_type_str},
+ 'body_daq_power_level': {'children': daq_power_level_str},
+ 'body_daq_conn_status': {'children': daq_conn_status_str },
+ 'body_daq_delay_sync': {'children': daq_delay_sync_str},
+ 'body_daq_iq_sync': {'children': daq_iq_sync_str},
+ 'body_daq_noise_source': {'children': daq_noise_source_str},
+ 'body_daq_rf_center_freq': {'children': daq_rf_center_freq_str},
+ 'body_daq_sampling_freq': {'children': daq_sampling_freq_str},
+ 'body_daq_cpi': {'children': daq_cpi_str},
+ 'body_daq_if_gain': {'children': webInterface_inst.daq_if_gains},
+ #'body_avg_powers': {'children': daq_avg_powers_str}
+ })
+
+ app.push_mods({
+ 'body_daq_frame_sync': {'style': frame_sync_style},
+ 'body_daq_frame_type': {'style': frame_type_style},
+ 'body_daq_power_level': {'style': daq_power_level_style},
+ 'body_daq_conn_status': {'style': conn_status_style},
+ 'body_daq_delay_sync': {'style': delay_sync_style},
+ 'body_daq_iq_sync': {'style': iq_sync_style},
+ 'body_daq_noise_source': {'style': noise_source_style},
+ })
+
+@app.callback(
+ Output(component_id="placeholder_update_freq", component_property="children"),
+ [Input(component_id ="btn-update_rx_param" , component_property="n_clicks")],
+ [State(component_id ="daq_center_freq" , component_property='value'),
+ State(component_id ="daq_rx_gain" , component_property='value')],
+)
+def update_daq_params(input_value, f0, gain):
+ #if input_value is None:
+ # raise PreventUpdate
+ webInterface_inst.daq_center_freq = f0
+ webInterface_inst.config_daq_rf(f0,gain)
+ return 1
+
+@app.callback([Output("page-content" , "children"),
+ Output("header_config" ,"className"),
+ Output("header_spectrum","className"),
+ Output("header_doa" ,"className")],
+ [Input("url" , "pathname")])
+def display_page(pathname):
+ global spectrum_fig
+ global doa_fig
+ webInterface_inst.pathname = pathname
+
+ if pathname == "/":
+ webInterface_inst.module_signal_processor.en_spectrum = False
+ return [generate_config_page_layout(webInterface_inst), "header_active", "header_inactive", "header_inactive"]
+ elif pathname == "/config":
+ webInterface_inst.module_signal_processor.en_spectrum = False
+ return [generate_config_page_layout(webInterface_inst), "header_active", "header_inactive", "header_inactive"]
+ elif pathname == "/spectrum":
+ webInterface_inst.module_signal_processor.en_spectrum = True
+ #webInterface_inst.reset_spectrum_graph_flag = True
+ #plot_spectrum()
+ #while webInterface_inst.reset_spectrum_graph_flag: time.sleep(1)
+ spectrum_fig = None # Force reload of graphs as axes may change etc
+ time.sleep(1)
+ return [spectrum_page_layout, "header_inactive", "header_active", "header_inactive"]
+ elif pathname == "/pr":
+ webInterface_inst.module_signal_processor.en_spectrum = False
+ #webInterface_inst.module_signal_processor.en_DOA_estimation = False
+ #webInterface_inst.reset_doa_graph_flag = True
+ plot_pr()
+ #doa_fig = {}
+ #while webInterface_inst.reset_doa_graph_flag: time.sleep(1) # Wait until the graph is reset
+ #while doa_fig == None : time.sleep(0.1) # Wait for doa_fig to reconfigure in timer callback
+ #time.sleep(1)
+ #webInterface_inst.module_signal_processor.en_DOA_estimation = True
+ return [generate_pr_page_layout(webInterface_inst), "header_inactive", "header_inactive", "header_active"]
+ return Output('dummy_output', 'children', '') #[no_update, no_update, no_update, no_update]
+
+ #return [no_update, no_update, no_update, no_update]
+
+
+@app.callback_shared(
+ None,
+ [Input(component_id='btn-start_proc', component_property='n_clicks')],
+)
+def start_proc_btn(input_value):
+ webInterface_inst.logger.info("Start pocessing btn pushed")
+ webInterface_inst.start_processing()
+
+@app.callback_shared(
+ None,
+ [Input(component_id='btn-stop_proc', component_property='n_clicks')],
+)
+def stop_proc_btn(input_value):
+ webInterface_inst.logger.info("Stop pocessing btn pushed")
+ webInterface_inst.stop_processing()
+
+@app.callback_shared(
+ None,
+ [Input(component_id='btn-save_cfg' , component_property='n_clicks')],
+)
+def save_config_btn(input_value):
+ webInterface_inst.logger.info("Saving DAQ and DSP Configuration")
+ webInterface_inst.save_configuration()
+
+"""
+@app.callback(
+ #Output(component_id='url', component_property='pathname'),
+ None,
+ [Input(component_id='mem_leak_refresh_interval', component_property='n_intervals')],
+ [State(component_id='url', component_property='pathname')]
+)
+def heatmap_mem_leak_refresh_fix(intervals, pathname):
+ if pathname == "/doa":
+
+ CAFMatrix = np.abs(webInterface_inst.RD_matrix)
+
+ CAFMatrix = CAFMatrix / 50 #/ np.amax(CAFMatrix) # Noramlize with the maximum value
+ CAFMatrixLog = 20 * np.log10(CAFMatrix)
+
+ CAFDynRange = 20
+ CAFMatrixLog[CAFMatrixLog < -CAFDynRange] = -CAFDynRange
+
+
+ pr_init = CAFMatrixLog
+ pr_fig = go.Figure(layout=fig_layout)
+ pr_fig.add_trace(go.Heatmap(
+ z=pr_init,
+ zsmooth='best', #False,
+ #zsmooth=False, #False,
+ showscale=False,
+ hoverinfo='skip',
+ colorscale=[[0.0, '#000020'],
+ [0.0714, '#000030'],
+ [0.1428, '#000050'],
+ [0.2142, '#000091'],
+ [0.2856, '#1E90FF'],
+ [0.357, '#FFFFFF'],
+ [0.4284, '#FFFF00'],
+ [0.4998, '#FE6D16'],
+ [0.5712, '#FE6D16'],
+ [0.6426, '#FF0000'],
+ [0.714, '#FF0000'],
+ [0.7854, '#C60000'],
+ [0.8568, '#9F0000'],
+ [0.9282, '#750000'],
+ [1.0, '#4A0000']]))
+
+ app.push_mods({
+ 'pr-graph': {'figure': pr_fig},
+ #'pr-graph': {'extendData': pr_fig},
+ # 'waterfall-graph': {'figure': waterfall_fig}
+ })
+"""
+
+def plot_pr():
+ global pr_fig
+
+ if webInterface_inst.RD_matrix is not None:
+
+ #start = time.time()
+
+ CAFMatrix = np.abs(webInterface_inst.RD_matrix)
+
+ CAFMatrix = CAFMatrix / 50 #/ np.amax(CAFMatrix) # Noramlize with the maximum value
+
+ if webInterface_inst.CAFMatrixPersist is None or webInterface_inst.CAFMatrixPersist.shape != CAFMatrix.shape or not webInterface_inst.en_persist:
+ webInterface_inst.CAFMatrixPersist = CAFMatrix
+ else:
+ webInterface_inst.CAFMatrixPersist = np.maximum(webInterface_inst.CAFMatrixPersist, CAFMatrix)*webInterface_inst.pr_persist_decay #webInterface_inst.CAFMatrixPersist * 0.5 + CAFMatrix * 0.5
+
+ #CAFMatrixNew = #np.maximum(webInterface_inst.CAFMatrixOld, CAFMatrix)
+ #webInterface_inst.CAFMatrixOld = CAFMatrixNew
+ #webInterface_inst.CAFMatrixOld = webInterface_inst.CAFMatrixOld * 0.999
+
+ CAFMatrixLog = 20 * np.log10(webInterface_inst.CAFMatrixPersist)
+
+ CAFDynRange = webInterface_inst.pr_dynamic_range_min
+ CAFMatrixLog[CAFMatrixLog < CAFDynRange] = CAFDynRange
+
+ CAFDynRange = webInterface_inst.pr_dynamic_range_max
+ CAFMatrixLog[CAFMatrixLog > CAFDynRange] = CAFDynRange
+
+ #end = time.time()
+ #print("WebInt Time: " + str((end-start)* 1000))
+
+ app.push_mods({
+ #'pr-store': {'data': CAFMatrixLog}
+ 'pr-graph': {'extendData': [dict(z =[CAFMatrixLog]), [0], len(CAFMatrixLog)]}
+ })
+
+
+# DOA Graph Clientside Callback
+#app.clientside_callback(
+# """
+# function (data, graph_type) {
+# return [
+# [{z: [data]}, [0], data.length]
+# ]
+#
+# }
+# """,
+# [Output('pr-graph', 'extendData')],
+# [Input('pr-store', 'data')]
+#)
+
+
+app.clientside_callback(
+ """
+ function (data) {
+ /*return [{x: data.map(i => i.x), y: data.map(i => i.y)}, [...Array(data.length).keys()], data[0].x.length]*/
+
+ /*const every_nth = (arr, nth) => arr.filter((e, i) => i % nth === (nth | 0) - 1);*/
+
+ return [
+ [{x: data.map(i => i.x), y: data.map(i => i.y)}, [...Array(data.length).keys()], data[0].x.length],
+ /*[{z: [[every_nth(data[0].y, 1)]]}, [0], 50]*/
+ [{z: [[data[0].y]]}, [0], 50]
+ ]
+ }
+ """,
+ [Output('spectrum-graph', 'extendData'),
+ Output('waterfall-graph', 'extendData')],
+ [Input('spectrum-store', 'data')]
+)
+
+def plot_spectrum():
+ global spectrum_fig
+ global waterfall_fig
+ if spectrum_fig == None:
+ #if webInterface_inst.reset_spectrum_graph_flag:
+ spectrum_fig = go.Figure(layout=fig_layout)
+ #freq_label="Frequency [MHz]"
+
+ x=webInterface_inst.spectrum[0,:] + webInterface_inst.daq_center_freq*10**6
+
+ # Plot traces
+ for m in range(np.size(webInterface_inst.spectrum, 0)-2):
+ spectrum_fig.add_trace(go.Scattergl(x=x,
+ y=y, #webInterface_inst.spectrum[m+1, :],
+ name="Channel {:d}".format(m),
+ line = dict(color = trace_colors[m],
+ width = 1)
+ ))
+
+ spectrum_fig.add_hline(y=webInterface_inst.module_receiver.daq_squelch_th_dB)
+
+ # Add selected window plot
+ m = np.size(webInterface_inst.spectrum,0)-1
+ spectrum_fig.add_trace(go.Scattergl(x=x,
+ y=y, #webInterface_inst.spectrum[m, :],
+ name="Selected Signal Window",
+ line = dict(color = trace_colors[m],
+ width = 3)
+ ))
+
+ spectrum_fig.update_xaxes( #title_text=freq_label,
+ color='rgba(255,255,255,1)',
+ title_font_size=20,
+ tickfont_size= 15, #figure_font_size,
+ range=[np.min(x), np.max(x)],
+ rangemode='normal',
+ mirror=True,
+ ticks='outside',
+ showline=True)
+ spectrum_fig.update_yaxes(title_text="Amplitude [dB]",
+ color='rgba(255,255,255,1)',
+ title_font_size=20,
+ tickfont_size=figure_font_size,
+ range=[-90, 0],
+ mirror=True,
+ ticks='outside',
+ showline=True)
+
+
+ spectrum_fig.update_layout(margin=go.layout.Margin(b=5, t=0))
+
+ webInterface_inst.reset_spectrum_graph_flag = False
+ app.push_mods({
+ 'spectrum-graph': {'figure': spectrum_fig},
+ # 'waterfall-graph': {'figure': waterfall_fig}
+ })
+
+ else:
+ update_data = []
+ for m in range(1, np.size(webInterface_inst.spectrum, 0)): #webInterface_inst.module_receiver.M+1):
+ #update_data.append(dict(x=webInterface_inst.spectrum[0,:], y=webInterface_inst.spectrum[m, :]))
+ update_data.append(dict(x=webInterface_inst.spectrum[0,:] + webInterface_inst.daq_center_freq*10**6, y=webInterface_inst.spectrum[m, :]))
+
+ app.push_mods({
+ 'spectrum-store': {'data': update_data}
+ #'spectrum-graph': {'extendData': spec},
+ #'waterfall-graph': {'extendData': waterfall}
+ })
+
+
+@app.callback(
+ #[Output(component_id="body_ant_spacing_wavelength", component_property='children')],
+ #Output(component_id="label_ant_spacing_meter", component_property='children')],
+ #Output(component_id="ambiguity_warning", component_property='children'),
+ #Output(component_id="en_fb_avg_check", component_property="options")],
+ None,
+ [Input(component_id ="placeholder_update_freq" , component_property='children'),
+ Input(component_id ="en_pr_check" , component_property='value'),
+ Input(component_id ="en_persist_check" , component_property='value'),
+ Input(component_id ="persist_decay" , component_property='value'),
+ Input(component_id ="max_bistatic_range" , component_property='value'),
+ Input(component_id ="max_doppler" , component_property='value'),
+ Input(component_id ="clutter_cancel_algo" , component_property='value'),
+ Input(component_id ="dynrange_max" , component_property='value'),
+ Input(component_id ="dynrange_min" , component_property='value')]
+)
+#def update_dsp_params(freq_update, en_doa, en_fb_avg, spacing_meter, ant_arrangement, doa_fig_type, doa_method, compass_ofset): #, input_value):
+def update_dsp_params(update_freq, en_pr, en_persist, persist_decay, max_bistatic_range, max_doppler, clutter_cancel_algo, dynrange_max, dynrange_min): #, input_value):
+
+ if en_pr is not None and len(en_pr):
+ webInterface_inst.logger.debug("Passive Radar enabled")
+ webInterface_inst.module_signal_processor.en_PR = True
+ else:
+ webInterface_inst.module_signal_processor.en_PR = False
+
+ if en_persist is not None and len(en_persist):
+ webInterface_inst.en_persist = True
+ else:
+ webInterface_inst.en_persist = False
+
+ #webInterface_inst.module_signal_processor.DOA_ant_alignment=ant_arrangement
+ webInterface_inst.module_signal_processor.PR_clutter_cancellation = clutter_cancel_algo
+ webInterface_inst.module_signal_processor.max_bistatic_range = max_bistatic_range
+ webInterface_inst.module_signal_processor.max_doppler = max_doppler
+ webInterface_inst.pr_persist_decay = persist_decay
+ webInterface_inst.pr_dynamic_range_min = dynrange_min
+ webInterface_inst.pr_dynamic_range_max = dynrange_max
+ #webInterface_inst._doa_fig_type = doa_fig_type
+ #webInterface_inst.compass_ofset = compass_ofset
+
+ #return [str(ant_spacing_wavelength)]
+
+@app.callback(
+ None,
+ [Input('cfg_rx_channels' ,'value'),
+ Input('cfg_daq_buffer_size' ,'value'),
+ Input('cfg_sample_rate' ,'value'),
+ Input('en_noise_source_ctr' ,'value'),
+ Input('en_squelch_mode' ,'value'),
+ Input('cfg_squelch_init_th' ,'value'),
+ Input('cfg_cpi_size' ,'value'),
+ Input('cfg_decimation_ratio' ,'value'),
+ Input('cfg_fir_bw' ,'value'),
+ Input('cfg_fir_tap_size' ,'value'),
+ Input('cfg_fir_window' ,'value'),
+ Input('en_filter_reset' ,'value'),
+ Input('cfg_corr_size' ,'value'),
+ Input('cfg_std_ch_ind' ,'value'),
+ Input('en_iq_cal' ,'value'),
+ Input('cfg_gain_lock' ,'value'),
+ Input('en_req_track_lock_intervention','value'),
+ Input('cfg_cal_track_mode' ,'value'),
+ Input('cfg_amplitude_cal_mode' ,'value'),
+ Input('cfg_cal_frame_interval' ,'value'),
+ Input('cfg_cal_frame_burst_size' ,'value'),
+ Input('cfg_amplitude_tolerance' ,'value'),
+ Input('cfg_phase_tolerance' ,'value'),
+ Input('cfg_max_sync_fails' ,'value'),
+ Input('cfg_data_block_len' ,'value'),
+ Input('cfg_decimated_bw' ,'value'),
+ Input('cfg_recal_interval' ,'value')]
+)
+def update_daq_ini_params(
+ cfg_rx_channels,cfg_daq_buffer_size,cfg_sample_rate,en_noise_source_ctr, \
+ en_squelch_mode,cfg_squelch_init_th,cfg_cpi_size,cfg_decimation_ratio, \
+ cfg_fir_bw,cfg_fir_tap_size,cfg_fir_window,en_filter_reset,cfg_corr_size, \
+ cfg_std_ch_ind,en_iq_cal,cfg_gain_lock,en_req_track_lock_intervention, \
+ cfg_cal_track_mode,cfg_amplitude_cal_mode,cfg_cal_frame_interval, \
+ cfg_cal_frame_burst_size, cfg_amplitude_tolerance,cfg_phase_tolerance, \
+ cfg_max_sync_fails, cfg_data_block_len, cfg_decimated_bw, cfg_recal_interval):
+ # TODO: Use disctionarry instead of parameter list
+
+ ctx = dash.callback_context
+ component_id = ctx.triggered[0]['prop_id'].split('.')[0]
+ if ctx.triggered:
+ if len(ctx.triggered) == 1: # User manually changed one parameter
+ webInterface_inst.tmp_daq_ini_cfg = "Custom"
+
+ # If the input was from basic DAQ config, update the actual DAQ params
+ if component_id == "cfg_data_block_len" or component_id == "cfg_decimated_bw" or component_id == "cfg_recal_interval":
+ if not cfg_data_block_len or not cfg_decimated_bw or not cfg_recal_interval:
+ return Output('dummy_output', 'children', '') #[no_update, no_update, no_update, no_update]
+
+ cfg_daq_buffer_size = 262144 # This is a reasonable DAQ buffer size to use
+ cfg_corr_size = 32768 # Reasonable value that never has problems calibrating
+ en_noise_source_ctr = [1]
+ en_squelch_mode = [] # NOTE: For checkboxes, zero is defined by an empty array
+ cfg_fir_bw = 1
+ cfg_fir_window = 'hann'
+ en_filter_reset = []
+ cfg_std_ch_ind = 0
+ en_iq_cal = [1]
+ en_req_track_lock_intervention = []
+ cfg_amplitude_cal_mode = 'channel_power'
+ cfg_cal_frame_burst_size = 10
+ cfg_amplitude_tolerance = 2
+ cfg_phase_tolerance = 2
+ cfg_max_sync_fails = 10
+
+ # Set sample rate to something sensible for the desired decimated_bw
+ """
+ if cfg_decimated_bw < 3:
+ cfg_sample_rate = 0.25
+ cfg_corr_size = 4096
+ cfg_daq_buffer_size = 16384
+ elif cfg_decimated_bw < 10:
+ cfg_sample_rate = 1.024
+ cfg_corr_size = 16384
+ else:
+ cfg_sample_rate = 2.4
+ """
+
+ cfg_decimation_ratio = round( (cfg_sample_rate*10**6) / (cfg_decimated_bw*10**3) )
+
+ cfg_cpi_size = round( (cfg_data_block_len / 10**3) * cfg_decimated_bw*10**3 )
+ cfg_cal_frame_interval = round((cfg_recal_interval*60) / (cfg_data_block_len/10**3))
+
+ while cfg_decimation_ratio * cfg_cpi_size < cfg_daq_buffer_size:
+ cfg_daq_buffer_size = (int) (cfg_daq_buffer_size / 2)
+
+ cfg_corr_size = (int) (cfg_daq_buffer_size / 2)
+
+ # Choose a tap size larger than the decimation ratio
+ cfg_fir_tap_size = (int)(cfg_decimation_ratio * 1.2) + 8
+
+ if cfg_decimation_ratio == 1:
+ cfg_fir_tap_size = 1
+
+ cfg_cal_track_mode = 0
+ if cfg_cal_frame_interval > 1:
+ cfg_cal_track_mode = 2 #[{'label': calibration_tack_modes[1], 'value': calibration_tack_modes[1]}]
+ else:
+ cfg_cal_track_mode = 0
+
+
+ param_list = []
+ param_list.append("Custom")
+ param_list.append(cfg_rx_channels)
+ param_list.append(cfg_daq_buffer_size)
+ param_list.append(int(cfg_sample_rate*10**6))
+ if en_noise_source_ctr is not None and len(en_noise_source_ctr):
+ param_list.append(1)
+ else:
+ param_list.append(0)
+ if en_squelch_mode is not None and len(en_squelch_mode):
+ param_list.append(1)
+ else:
+ param_list.append(0)
+ param_list.append(cfg_squelch_init_th)
+ param_list.append(cfg_cpi_size)
+ param_list.append(cfg_decimation_ratio)
+ param_list.append(cfg_fir_bw)
+ param_list.append(cfg_fir_tap_size)
+ param_list.append(cfg_fir_window)
+ if en_filter_reset is not None and len(en_filter_reset):
+ param_list.append(1)
+ else:
+ param_list.append(0)
+ param_list.append(cfg_corr_size)
+ param_list.append(cfg_std_ch_ind)
+ if en_iq_cal is not None and len(en_iq_cal):
+ param_list.append(1)
+ else:
+ param_list.append(0)
+ param_list.append(cfg_gain_lock)
+ if en_req_track_lock_intervention is not None and len(en_req_track_lock_intervention):
+ param_list.append(1)
+ else:
+ param_list.append(0)
+ param_list.append(cfg_cal_track_mode)
+ param_list.append(cfg_amplitude_cal_mode)
+ param_list.append(cfg_cal_frame_interval)
+ param_list.append(cfg_cal_frame_burst_size)
+ param_list.append(cfg_amplitude_tolerance)
+ param_list.append(cfg_phase_tolerance)
+ param_list.append(cfg_max_sync_fails)
+ param_list.append(webInterface_inst.daq_ini_cfg_params[25]) # Preserve data interface information
+ webInterface_inst.daq_ini_cfg_params = param_list
+
+ if ctx.triggered:
+ # If we updated advanced daq, update basic DAQ params
+ if component_id == "cfg_sample_rate" or component_id == "cfg_decimation_ratio" or component_id == "cfg_cpi_size" or component_id == "cfg_cal_frame_interval":
+ if not cfg_sample_rate or not cfg_decimation_ratio or not cfg_cpi_size:
+ return Output('dummy_output', 'children', '') #[no_update, no_update, no_update, no_update]
+
+ cfg_decimated_bw = ((int(cfg_sample_rate*10**6)) / cfg_decimation_ratio) / 10**3
+ cfg_data_block_len = ( cfg_cpi_size / (cfg_decimated_bw) )
+ cfg_recal_interval = (cfg_cal_frame_interval * (cfg_data_block_len/10**3)) / 60
+
+ app.push_mods({
+ 'cfg_data_block_len': {'value': cfg_data_block_len},
+ 'cfg_decimated_bw': {'value': cfg_decimated_bw},
+ 'cfg_recal_interval': {'value': cfg_recal_interval},
+ })
+ # If we updated basic DAQ, update advanced DAQ
+ elif component_id == "cfg_data_block_len" or component_id == "cfg_decimated_bw" or component_id == "cfg_recal_interval":
+ app.push_mods({
+ 'cfg_decimation_ratio': {'value': cfg_decimation_ratio},
+ 'cfg_cpi_size': {'value': cfg_cpi_size},
+ 'cfg_cal_frame_interval': {'value': cfg_cal_frame_interval},
+ 'cfg_fir_tap_size': {'value': cfg_fir_tap_size},
+ 'cfg_sample_rate': {'value': cfg_sample_rate},
+ 'cfg_daq_buffer_size': {'value': cfg_daq_buffer_size},
+ 'cfg_corr_size': {'value': cfg_corr_size},
+ 'en_noise_source_ctr': {'value': en_noise_source_ctr},
+ 'en_squelch_mode': {'value': en_squelch_mode},
+ 'cfg_fir_bw': {'value': cfg_fir_bw},
+ 'cfg_fir_window': {'value': cfg_fir_window},
+ 'en_filter_reset': {'value': en_filter_reset},
+ 'cfg_std_ch_ind': {'value': cfg_std_ch_ind},
+ 'en_iq_cal': {'value': en_iq_cal},
+ 'en_req_track_lock_intervention': {'value': en_req_track_lock_intervention},
+ 'cfg_amplitude_cal_mode': {'value': cfg_amplitude_cal_mode},
+ 'cfg_cal_frame_burst_size': {'value': cfg_cal_frame_burst_size},
+ 'cfg_amplitude_tolerance': {'value': cfg_amplitude_tolerance},
+ 'cfg_phase_tolerance': {'value': cfg_phase_tolerance},
+ 'cfg_max_sync_fails': {'value': cfg_max_sync_fails},
+ })
+
+
+
+@app.callback(Output('adv-cfg-container', 'style'),
+ [Input("en_advanced_daq_cfg", "value")]
+)
+def toggle_adv_daq(toggle_value):
+ webInterface_inst.en_advanced_daq_cfg = toggle_value
+ if toggle_value:
+ return {'display': 'block'}
+ else:
+ return {'display': 'none'}
+
+@app.callback([Output("url" , "pathname")],
+ [ #Input("en_advanced_daq_cfg" , "value"),
+ Input("daq_cfg_files" , "value"),
+ Input("placeholder_recofnig_daq" , "children"),
+ Input("placeholder_update_rx" , "children")]
+)
+def reload_cfg_page(config_fname, dummy_0, dummy_1):
+ #ctx = dash.callback_context
+ webInterface_inst.daq_ini_cfg_params = read_config_file(config_fname)
+ webInterface_inst.tmp_daq_ini_cfg = webInterface_inst.daq_ini_cfg_params[0]
+
+ #if ctx.triggered:
+ # component_id = ctx.triggered[0]['prop_id'].split('.')[0]
+ #if component_id == "daq_cfg_files" and config_fname is not None:
+ # webInterface_inst.daq_ini_cfg_params = read_config_file(config_fname)
+ # webInterface_inst.tmp_daq_ini_cfg = webInterface_inst.daq_ini_cfg_params[0]
+ #elif component_id == "en_advanced_daq_cfg":
+ #if component_id == "en_advanced_daq_cfg":
+ # if en_advanced_daq_cfg is not None and len(en_advanced_daq_cfg):
+ # webInterface_inst.en_advanced_daq_cfg = True
+ # else:
+ # webInterface_inst.en_advanced_daq_cfg = False
+ return ["/config"]
+
+@app.callback(
+ None,
+ [Input(component_id="btn_reconfig_daq_chain" , component_property="n_clicks")],
+ [State(component_id ="daq_center_freq" , component_property='value'),
+ State(component_id ="daq_rx_gain" , component_property='value')]
+)
+def reconfig_daq_chain(input_value, freq, gain):
+
+ if input_value is None:
+ return Output('dummy_output', 'children', '') #[no_update, no_update, no_update, no_update]
+
+ #return [no_update]
+# raise PreventUpdate
+
+ # TODO: Check data interface mode here !
+ # Update DAQ Subsystem config file
+
+ config_res, config_err = write_config_file(webInterface_inst.daq_ini_cfg_params)
+ if config_res:
+ webInterface_inst.daq_cfg_ini_error = config_err[0]
+ return Output("placeholder_recofnig_daq", "children", '-1')
+ else:
+ webInterface_inst.logger.info("DAQ Subsystem configuration file edited")
+
+ webInterface_inst.daq_restart = 1
+
+ # Restart DAQ Subsystem
+
+ # Stop signal processing
+ webInterface_inst.stop_processing()
+ #time.sleep(2)
+ webInterface_inst.logger.debug("Signal processing stopped")
+
+ # Close control and IQ data interfaces
+ webInterface_inst.close_data_interfaces()
+ webInterface_inst.logger.debug("Data interfaces are closed")
+
+ os.chdir(daq_subsystem_path)
+ # Kill DAQ subsystem
+ daq_stop_script = subprocess.Popen(['bash', daq_stop_filename])#, stdout=subprocess.DEVNULL)
+ daq_stop_script.wait()
+ webInterface_inst.logger.debug("DAQ Subsystem halted")
+
+ # Start DAQ subsystem
+ daq_start_script = subprocess.Popen(['bash', daq_start_filename])#, stdout=subprocess.DEVNULL)
+ daq_start_script.wait()
+ webInterface_inst.logger.debug("DAQ Subsystem restarted")
+
+ os.chdir(root_path)
+
+ # Reinitialize receiver data interface
+ if webInterface_inst.module_receiver.init_data_iface() == -1:
+ webInterface_inst.logger.critical("Failed to restart the DAQ data interface")
+ webInterface_inst.daq_cfg_ini_error = "Failed to restart the DAQ data interface"
+ return [-1]
+
+ # Reset channel number count
+# webInterface_inst.module_receiver.M = 0
+ webInterface_inst.module_signal_processor.first_frame = 1
+
+
+ # Restart signal processing
+ webInterface_inst.start_processing()
+ webInterface_inst.logger.debug("Signal processing started")
+ webInterface_inst.daq_restart = 0
+
+
+ # Gain is always reset to zero, need to set gains to what is in the web interface
+ #webInterface_inst.config_daq_rf(freq,gain)
+
+
+ # Set local Squelch-DSP parameters
+ #if webInterface_inst.daq_ini_cfg_params[5]: # Squelch is enabled
+ # webInterface_inst.module_signal_processor.en_squelch = True
+ # webInterface_inst.module_receiver.daq_squelch_th_dB = -80 #round(20*np.log10(webInterface_inst.daq_ini_cfg_params[6]),1)
+
+ #webInterface_inst.module_signal_processor.squelch_threshold = webInterface_inst.daq_ini_cfg_params[6]
+ # Note: There is no need to set the thresold in the DAQ Subsystem as it is configured from the ini-file.
+ #else: # Squelch is disabled
+ # webInterface_inst.module_signal_processor.en_squelch = False
+
+ # Set number of channels
+ # Reset first_frame on signal processor so new channel count is read
+ #webInterface_inst.module_signal_processor.channel_number = webInterface_inst.daq_ini_cfg_params[1]
+
+ webInterface_inst.daq_cfg_ini_error = ""
+ webInterface_inst.active_daq_ini_cfg = webInterface_inst.daq_ini_cfg_params[0] #webInterface_inst.tmp_daq_ini_cfg
+
+
+ return Output("daq_cfg_files", "value", daq_config_filename), Output("active_daq_ini_cfg", "children", "Active Configuration: " + webInterface_inst.active_daq_ini_cfg)
+
+ #return Output("placeholder_recofnig_daq", "children", '1')
+# return [0]
+
+
+if __name__ == "__main__":
+ # For Development only, otherwise use gunicorn
+ # Debug mode does not work when the data interface is set to shared-memory "shmem"!
+ app.run_server(debug=False, host="0.0.0.0")
+ #waitress #serve(app.server, host="0.0.0.0", port=8050)
+
+"""
+html.Div([
+ html.H2("System Logs"),
+ dcc.Textarea(
+ placeholder = "Enter a value...",
+ value = "System logs .. - Curently NOT used",
+ style = {"width": "100%", "background-color": "#000000", "color":"#02c93d"}
+ )
+], className="card")
+"""
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