# target_simulator/gui/sfp_debug_window.py """ Provides a Toplevel window for debugging the SFP transport layer. This version uses a thread-safe queue for GUI updates to prevent deadlocks. """ import tkinter as tk from tkinter import ttk, scrolledtext, messagebox import logging import datetime import os import ctypes import math import socket from queue import Queue, Empty from typing import Dict, Optional, Any, List try: from PIL import Image, ImageTk import numpy as np import cv2 _IMAGE_LIBS_AVAILABLE = True except ImportError: _IMAGE_LIBS_AVAILABLE = False from target_simulator.core.sfp_transport import SfpTransport from target_simulator.core.sfp_structures import ImageLeaderData, SFPHeader from target_simulator.gui.payload_router import DebugPayloadRouter from target_simulator.core.models import Target, Waypoint, ManeuverType, KNOTS_TO_FPS from target_simulator.core import command_builder # Module-level logger logger = logging.getLogger(__name__) DEF_TEST_ID = 1 DEF_TEST_RANGE = 30.0 DEF_TEST_AZIMUTH = 10.0 DEF_TEST_VELOCITY = 300.0 DEF_TEST_HEADING = 0.0 DEF_TEST_ALTITUDE = 10000.0 class SfpDebugWindow(tk.Toplevel): """Top-level window for SFP debugging and payload inspection.""" GUI_POLL_INTERVAL_MS = 100 def __init__(self, master=None): super().__init__(master) self.master = master self.geometry("1100x700") self.protocol("WM_DELETE_WINDOW", self._on_close) self.logger = logger self.debug_update_queue = Queue() self.shared_communicator = getattr(self.master, "target_communicator", None) self.payload_router: Optional[DebugPayloadRouter] = None if self.shared_communicator: router_attr = getattr(self.shared_communicator, "router", None) if callable(router_attr): self.payload_router = router_attr() else: self.payload_router = router_attr if self.shared_communicator: self.shared_communicator.add_connection_state_callback( self._update_toggle_state ) if self.payload_router: self.payload_router.add_ris_target_listener(self._queue_ris_target_update) self.image_area_size = 150 self.ip_var = tk.StringVar(value="127.0.0.1") self.local_port_var = tk.StringVar(value="60002") self.server_port_var = tk.StringVar(value="60003") self.script_var = tk.StringVar(value="print('hello from client')") self.tgt_id_var = tk.IntVar(value=DEF_TEST_ID) self.tgt_range_var = tk.DoubleVar(value=DEF_TEST_RANGE) self.tgt_az_var = tk.DoubleVar(value=DEF_TEST_AZIMUTH) self.tgt_alt_var = tk.DoubleVar(value=DEF_TEST_ALTITUDE) self.tgt_vel_var = tk.DoubleVar(value=DEF_TEST_VELOCITY) self.tgt_hdg_var = tk.DoubleVar(value=DEF_TEST_HEADING) self.tgt_active_var = tk.BooleanVar(value=True) self.tgt_traceable_var = tk.BooleanVar(value=True) self.tgt_restart_var = tk.BooleanVar(value=False) # Send mode: either legacy command-line strings or JSON info payloads self.send_mode_var = tk.StringVar(value="cmd") # View settings for RIS/status presentation self.scenario_view_mode = tk.StringVar(value="simplified") self.simplified_decimals = tk.IntVar(value=2) self._master_mode_names = [ "idle_master_mode", "int_bit_master_mode", "gm_master_mode", "dbs_master_mode", "rws_master_mode", "vs_master_mode", "acm_master_mode", "tws_master_mode", "sea_low_master_mode", "sea_high_master_mode", "gmti_master_mode", "bcn_master_mode", "sam_master_mode", "ta_master_mode", "wa_master_mode", "stt_master_mode", "dtt_master_mode", "sstt_master_mode", "acq_master_mode", "ftt_master_mode", "agr_master_mode", "sar_master_mode", "invalid_master_mode_", "xtst_dummy_mode", "xtst_hw_validation_mode", "boot_master_mode", "master_mode_id_cardinality_", ] self._create_widgets() # Initialize connection fields from the central connection settings try: cfg = None # Prefer the master's runtime connection_config if available if ( hasattr(self.master, "connection_config") and self.master.connection_config ): cfg = self.master.connection_config.get("target", {}) else: # Fallback to ConfigManager if present on master gm = getattr(self.master, "config_manager", None) if gm: cfg = gm.get_connection_settings().get("target", {}) if cfg is not None: sfp_cfg = cfg.get("sfp", {}) if sfp_cfg: ip = sfp_cfg.get("ip") or sfp_cfg.get("host") if ip: self.ip_var.set(str(ip)) port = sfp_cfg.get("port") if port is not None: self.server_port_var.set(str(port)) local = sfp_cfg.get("local_port") if local is not None: self.local_port_var.set(str(local)) except Exception: # Do not prevent window from opening on any config read error self.logger.debug( "Could not initialise SFP debug connection fields from central config", exc_info=True, ) if self.shared_communicator: self._update_toggle_state(self.shared_communicator.is_open) # Schedule the legacy polling loop used by tests and older UI code self.after(self.GUI_POLL_INTERVAL_MS, self._process_latest_payloads) def _queue_ris_target_update(self, targets: List[Target]): try: self.debug_update_queue.put_nowait(targets) except Queue.Full: self.logger.warning( "SFP Debug window update queue is full. Skipping an update." ) def _on_close(self): self.logger.info("SFP Debug Window closing.") if self.shared_communicator: self.shared_communicator.remove_connection_state_callback( self._update_toggle_state ) if self.payload_router: self.payload_router.remove_ris_target_listener( self._queue_ris_target_update ) self.destroy() def _process_gui_updates(self): """ This method runs on the GUI thread and processes all queued updates. """ # 1. Process target updates (no PPI here; still support queued updates) try: while not self.debug_update_queue.empty(): real_targets = self.debug_update_queue.get_nowait() # kept for compatibility; this window no longer shows a PPI self.update_ppi_targets(real_targets) except Empty: pass # 2. Process other buffered payloads (for text tabs) if self.payload_router: try: new_payloads = self.payload_router.get_and_clear_latest_payloads() if new_payloads: for flow_id, payload in new_payloads.items(): if flow_id == "MFD" and _IMAGE_LIBS_AVAILABLE: self._display_image_data(payload, self.mfd_tab, "mfd_photo") elif flow_id == "SAR" and _IMAGE_LIBS_AVAILABLE: self._display_image_data(payload, self.sar_tab, "sar_photo") elif flow_id == "BIN": self._display_hex_data(payload, self.bin_tab) elif flow_id == "JSON": self._display_json_data(payload, self.json_tab) elif flow_id == "RIS_STATUS_JSON": try: import json struct = ( json.loads(payload.decode("utf-8")) if isinstance(payload, (bytes, bytearray)) else payload ) view_mode = self.scenario_view_mode.get() decimals = self.simplified_decimals.get() def to_deg(rad): return rad * 180.0 / math.pi def m_s_to_ft_s(ms): return ms * 3.28084 def m_to_ft(m): return m * 3.28084 def decimal_deg_to_dms(deg, is_lat): d = abs(deg) degrees = int(d) minutes_full = (d - degrees) * 60 minutes = int(minutes_full) seconds = (minutes_full - minutes) * 60 direction = "" if is_lat: direction = "N" if deg >= 0 else "S" else: direction = "E" if deg >= 0 else "W" return f"{degrees}° {minutes}' {seconds:.2f}\" {direction}" # 1. Update scenario tree self.scenario_tree.delete( *self.scenario_tree.get_children() ) scenario = struct.get("scenario", {}) if scenario: for field, value in scenario.items(): display_value = value if view_mode == "simplified": if field in [ "platform_azimuth", "true_heading", "ant_nav_az", "ant_nav_el", ]: display_value = ( f"{to_deg(value):.{decimals}f}°" ) elif field in ["vx", "vy", "vz"]: display_value = f"{m_s_to_ft_s(value):.{decimals}f} ft/s" elif field == "baro_altitude": display_value = ( f"{m_to_ft(value):.{decimals}f} ft" ) elif field in ["latitude", "longitude"]: display_value = decimal_deg_to_dms( value, is_lat=(field == "latitude") ) elif field == "mode" and value < len( self._master_mode_names ): display_value = f"{value} ({self._master_mode_names[value].replace('_master_mode', '')})" elif isinstance(value, list): display_value = str(value) self.scenario_tree.insert( "", tk.END, values=(field, display_value) ) # 2. Update ris_tree (all targets) self.ris_tree.delete(*self.ris_tree.get_children()) targets = struct.get("targets", []) for i, t in enumerate(targets): flags_val = t.get("flags", 0) flags_display = f"0x{flags_val:X}" if view_mode == "simplified": heading = f"{to_deg(t.get('heading', 0.0)):.{decimals}f}°" x_pos = f"{m_to_ft(t.get('x', 0.0)):.{decimals}f} ft" y_pos = f"{m_to_ft(t.get('y', 0.0)):.{decimals}f} ft" z_pos = f"{m_to_ft(t.get('z', 0.0)):.{decimals}f} ft" else: heading = f"{t.get('heading', 0.0):.6f}" x_pos = f"{t.get('x', 0.0):.3f}" y_pos = f"{t.get('y', 0.0):.3f}" z_pos = f"{t.get('z', 0.0):.3f}" vals = ( i, flags_display, heading, x_pos, y_pos, z_pos, ) self.ris_tree.insert("", tk.END, values=vals) except Exception: self.logger.exception( "Failed to update RIS tables from JSON payload." ) except Exception: self.logger.exception( "Error while fetching latest payloads from router" ) # (raw packet display logic remains unchanged) if self.payload_router: try: raw_pkt = self.payload_router.get_and_clear_raw_packet() if raw_pkt: raw_bytes, addr = raw_pkt self._display_raw_packet(raw_bytes, addr) self._refresh_history_tree() except Exception: self.logger.exception("Error while fetching raw packet from router") self.after(self.GUI_POLL_INTERVAL_MS, self._process_gui_updates) def _create_widgets(self): top_controls_frame = ttk.Frame(self) top_controls_frame.pack(side=tk.TOP, fill=tk.X, padx=5, pady=5) conn_frame = ttk.Frame(top_controls_frame) conn_frame.pack(side=tk.TOP, fill=tk.X, pady=(0, 5)) self._create_connection_widgets(conn_frame) target_sender_frame = ttk.LabelFrame( top_controls_frame, text="Simple Target Sender" ) target_sender_frame.pack(side=tk.TOP, fill=tk.X, pady=(5, 5)) self._create_target_sender_widgets(target_sender_frame) script_frame = ttk.LabelFrame(top_controls_frame, text="Script to send") script_frame.pack(side=tk.TOP, fill=tk.X, pady=(0, 5)) self._create_script_sender_widgets(script_frame) self.notebook = ttk.Notebook(self) self.notebook.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) self._create_notebook_tabs() def update_ppi_targets(self, targets: List[Target]): # PPI removed from SFP Debug Window; keep for compatibility but no-op return def _create_connection_widgets(self, parent): ttk.Label(parent, text="IP:").pack(side=tk.LEFT, padx=(4, 2)) ttk.Entry(parent, textvariable=self.ip_var, width=18).pack( side=tk.LEFT, padx=(0, 6) ) ttk.Label(parent, text="Local Port:").pack(side=tk.LEFT, padx=(0, 2)) ttk.Entry(parent, textvariable=self.local_port_var, width=8).pack( side=tk.LEFT, padx=(0, 6) ) ttk.Label(parent, text="Server Port:").pack(side=tk.LEFT, padx=(0, 2)) ttk.Entry(parent, textvariable=self.server_port_var, width=8).pack( side=tk.LEFT, padx=(0, 6) ) self.connect_toggle_btn = ttk.Button( parent, text="Connect", command=self._on_toggle_connect ) self.connect_toggle_btn.pack(side=tk.LEFT, padx=(0, 6)) self.send_probe_btn = ttk.Button( parent, text="Send Probe", command=self._on_send_probe ) self.send_probe_btn.pack(side=tk.LEFT, padx=(6, 4)) def _create_target_sender_widgets(self, parent): # Create a horizontal split: left 60% for editable fields, right 40% for # a notebook containing CMD and JSON quick-action tabs. paned = ttk.Panedwindow(parent, orient=tk.HORIZONTAL) paned.pack(fill=tk.X, expand=False) left = ttk.Frame(paned, padding=5) right = ttk.Frame(paned, padding=5) paned.add(left, weight=3) paned.add(right, weight=2) # Left side: editable fields laid out in a grid (keeps existing controls) grid = ttk.Frame(left) grid.pack(fill=tk.X) grid.columnconfigure(1, pad=15) grid.columnconfigure(3, pad=15) grid.columnconfigure(5, pad=15) ttk.Label(grid, text="ID:").grid(row=0, column=0, sticky=tk.W) ttk.Spinbox(grid, from_=0, to=15, textvariable=self.tgt_id_var, width=8).grid( row=1, column=0, sticky=tk.W ) ttk.Label(grid, text="Range (NM):").grid(row=0, column=1, sticky=tk.W) ttk.Spinbox( grid, from_=0, to=500, textvariable=self.tgt_range_var, width=10 ).grid(row=1, column=1, sticky=tk.W) ttk.Label(grid, text="Azimuth (°):").grid(row=0, column=2, sticky=tk.W) ttk.Spinbox( grid, from_=-180, to=180, textvariable=self.tgt_az_var, width=10 ).grid(row=1, column=2, sticky=tk.W) ttk.Label(grid, text="Velocity (kn):").grid(row=0, column=3, sticky=tk.W) ttk.Spinbox( grid, from_=0, to=2000, textvariable=self.tgt_vel_var, width=10 ).grid(row=1, column=3, sticky=tk.W) ttk.Label(grid, text="Heading (°):").grid(row=0, column=4, sticky=tk.W) ttk.Spinbox( grid, from_=0, to=360, textvariable=self.tgt_hdg_var, width=10 ).grid(row=1, column=4, sticky=tk.W) ttk.Label(grid, text="Altitude (ft):").grid(row=0, column=5, sticky=tk.W) ttk.Spinbox( grid, from_=0, to=80000, textvariable=self.tgt_alt_var, width=12 ).grid(row=1, column=5, sticky=tk.W) # Flags / options row under the numeric fields (keeps numeric inputs on one line) flags_frame = ttk.Frame(grid) # place flags_frame below the spinboxes, spanning the visible columns flags_frame.grid(row=2, column=0, columnspan=7, sticky="w", pady=(8, 0)) ttk.Checkbutton(flags_frame, text="Active", variable=self.tgt_active_var).pack( side=tk.LEFT, anchor="w" ) ttk.Checkbutton( flags_frame, text="Traceable", variable=self.tgt_traceable_var ).pack(side=tk.LEFT, anchor="w", padx=8) ttk.Checkbutton( flags_frame, text="Restart", variable=self.tgt_restart_var ).pack(side=tk.LEFT, anchor="w", padx=8) # Right side: notebook with CMD and JSON tabs notebook = ttk.Notebook(right) notebook.pack(fill=tk.BOTH, expand=True) cmd_tab = ttk.Frame(notebook) json_tab = ttk.Frame(notebook) notebook.add(cmd_tab, text="CMD") notebook.add(json_tab, text="JSON") # Ensure CMD tab is selected by default so quick CMD buttons are visible try: notebook.select(cmd_tab) except Exception: pass # CMD tab: legacy textual quick commands (compact grid to save vertical space) cmd_btn_frame = ttk.Frame(cmd_tab) # Pack to the top-left to make buttons immediately visible and reduce # the chance they're clipped on small widths cmd_btn_frame.pack(side=tk.TOP, anchor="w", padx=4, pady=4) btn_specs = [ ( "tgtreset", lambda: self._on_send_simple_command(command_builder.build_tgtreset()), ), ( "pause", lambda: self._on_send_simple_command(command_builder.build_pause()), ), ( "continue", lambda: self._on_send_simple_command(command_builder.build_continue()), ), ( "Send Target", lambda: (self.send_mode_var.set("cmd"), self._on_send_target()), ), ("reset (legacy)", lambda: self._on_send_reset_button()), ] # Arrange buttons in up to 3 columns to reduce vertical height for idx, (text, cmd) in enumerate(btn_specs): r = idx // 3 c = idx % 3 ttk.Button(cmd_btn_frame, text=text, command=cmd, width=12).grid( row=r, column=c, padx=6, pady=2, sticky="w" ) # JSON tab: new JSON-style quick actions ttk.Button( json_tab, text="Send Target (JSON)", command=lambda: (self.send_mode_var.set("json"), self._on_send_target()), ).pack(side=tk.TOP, anchor="w", padx=4, pady=4) ttk.Button( json_tab, text="Reset (JSON)", command=lambda: ( self.send_mode_var.set("json"), self._on_send_reset_button(), ), ).pack(side=tk.TOP, anchor="w", padx=4, pady=4) # New: send a single JSON that zeroes all targets IDs 0..31 ttk.Button( json_tab, text="Reset IDs", command=lambda: (self.send_mode_var.set("json"), self._on_send_reset_ids()), ).pack(side=tk.TOP, anchor="w", padx=4, pady=4) # The explicit send-mode radio toggle is no longer necessary because # the CMD / JSON tabs each provide send buttons for their respective # payload types. Keep send_mode_var available for buttons to set. def _create_notebook_tabs(self): """Create the notebook tabs used by the SFP Debug Window. This method ensures the widgets referenced elsewhere (log_tab, raw_tab_text, ris_tree, scenario_tree, history_tree, image tabs, bin/json views) exist. """ # Raw packet tab raw_frame = ttk.Frame(self.notebook) self.raw_tab_text = scrolledtext.ScrolledText( raw_frame, height=12, state=tk.DISABLED, wrap=tk.NONE, font=("Consolas", 9) ) self.raw_tab_text.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) self.notebook.add(raw_frame, text="Raw") # Log tab log_frame = ttk.Frame(self.notebook) self.log_tab = scrolledtext.ScrolledText( log_frame, height=12, state=tk.DISABLED, wrap=tk.WORD, font=("Consolas", 9) ) self.log_tab.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) self.notebook.add(log_frame, text="Log") # RIS tab - scenario and targets (side-by-side) ris_frame = ttk.Frame(self.notebook) # Controls above the paned area: view mode (raw/simplified) and decimals controls = ttk.Frame(ris_frame) controls.pack(side=tk.TOP, fill=tk.X, padx=5, pady=(4, 2)) ttk.Label(controls, text="View:").pack(side=tk.LEFT, padx=(2, 4)) # Use ttk.OptionMenu where possible; fallback to tk.OptionMenu in environments # where the ttk widget encounters issues (headless/test environments). try: self.scenario_view_mode_opt = ttk.OptionMenu( controls, self.scenario_view_mode, self.scenario_view_mode.get(), "simplified", "raw", ) self.scenario_view_mode_opt.pack(side=tk.LEFT) except Exception: self.scenario_view_mode.set("simplified") self.scenario_view_mode_opt = tk.OptionMenu( controls, self.scenario_view_mode, "simplified", "raw" ) self.scenario_view_mode_opt.pack(side=tk.LEFT) ttk.Label(controls, text="Decimals:").pack(side=tk.LEFT, padx=(12, 4)) self.dec_spin = ttk.Spinbox( controls, from_=0, to=6, textvariable=self.simplified_decimals, width=4 ) self.dec_spin.pack(side=tk.LEFT) # Use a paned window to place scenario (left) and targets (right) side-by-side paned = ttk.Panedwindow(ris_frame, orient=tk.HORIZONTAL) paned.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) left = ttk.Frame(paned) right = ttk.Frame(paned) paned.add(left, weight=1) paned.add(right, weight=3) # Scenario tree on the left with scrollbar self.scenario_tree = ttk.Treeview( left, columns=("field", "value"), show="headings", height=12 ) self.scenario_tree.heading("field", text="Field") self.scenario_tree.heading("value", text="Value") # Set sensible column widths and stretching self.scenario_tree.column("field", width=160, anchor=tk.W, stretch=False) self.scenario_tree.column("value", width=220, anchor=tk.W, stretch=True) scen_scroll = ttk.Scrollbar( left, orient=tk.VERTICAL, command=self.scenario_tree.yview ) self.scenario_tree.configure(yscrollcommand=scen_scroll.set) scen_scroll.pack(side=tk.RIGHT, fill=tk.Y) self.scenario_tree.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=5, pady=5) # RIS targets table on the right with vertical and horizontal scrollbars cols = ("index", "flags", "heading", "x", "y", "z") self.ris_tree = ttk.Treeview(right, columns=cols, show="headings", height=16) self.ris_tree.heading("index", text="#") self.ris_tree.heading("flags", text="flags") self.ris_tree.heading("heading", text="heading") self.ris_tree.heading("x", text="x") self.ris_tree.heading("y", text="y") self.ris_tree.heading("z", text="z") # Column sizing self.ris_tree.column("index", width=40, anchor=tk.CENTER, stretch=False) self.ris_tree.column("flags", width=60, anchor=tk.CENTER, stretch=False) self.ris_tree.column("heading", width=80, anchor=tk.CENTER, stretch=False) self.ris_tree.column("x", width=120, anchor=tk.E, stretch=True) self.ris_tree.column("y", width=120, anchor=tk.E, stretch=True) self.ris_tree.column("z", width=100, anchor=tk.E, stretch=False) ris_v = ttk.Scrollbar(right, orient=tk.VERTICAL, command=self.ris_tree.yview) # Some test stubs (DummyTreeview) may not implement xview; fall back to yview or no-op ris_h_cmd = getattr( self.ris_tree, "xview", getattr(self.ris_tree, "yview", lambda *a, **k: None), ) ris_h = ttk.Scrollbar(right, orient=tk.HORIZONTAL, command=ris_h_cmd) # Configure scroll commands: only set xscrollcommand if the scrollbar supports set xscroll_cmd = ris_h.set if hasattr(ris_h, "set") else (lambda *a, **k: None) self.ris_tree.configure(yscrollcommand=ris_v.set, xscrollcommand=xscroll_cmd) ris_v.pack(side=tk.RIGHT, fill=tk.Y) ris_h.pack(side=tk.BOTTOM, fill=tk.X) self.ris_tree.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) self.notebook.add(ris_frame, text="RIS") # History tab history_frame = ttk.Frame(self.notebook) self.history_tree = ttk.Treeview( history_frame, columns=("time", "flow", "tid", "size"), show="headings", height=8, ) self.history_tree.heading("time", text="Time") self.history_tree.heading("flow", text="Flow") self.history_tree.heading("tid", text="TID") self.history_tree.heading("size", text="Size") self.history_tree.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) btn_frame = ttk.Frame(history_frame) btn_frame.pack(fill=tk.X, padx=5, pady=5) ttk.Button(btn_frame, text="Clear", command=self._on_clear_history).pack( side=tk.LEFT ) ttk.Button( btn_frame, text="Settings", command=self._open_history_settings_dialog ).pack(side=tk.LEFT, padx=4) self.notebook.add(history_frame, text="History") # Image tabs (MFD, SAR) self.mfd_tab = self._create_image_tab("MFD") self.notebook.add(self.mfd_tab["frame"], text="MFD") self.sar_tab = self._create_image_tab("SAR") self.notebook.add(self.sar_tab["frame"], text="SAR") # Binary and JSON viewers bin_frame = ttk.Frame(self.notebook) self.bin_tab = scrolledtext.ScrolledText( bin_frame, height=12, state=tk.DISABLED, wrap=tk.NONE, font=("Consolas", 9) ) self.bin_tab.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) self.notebook.add(bin_frame, text="BIN") json_frame = ttk.Frame(self.notebook) self.json_tab = scrolledtext.ScrolledText( json_frame, height=12, state=tk.DISABLED, wrap=tk.NONE, font=("Consolas", 9) ) self.json_tab.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) self.notebook.add(json_frame, text="JSON") def _create_script_sender_widgets(self, parent): """Create a small UI to enter and send ad-hoc script/commands.""" frame = ttk.Frame(parent, padding=4) frame.pack(fill=tk.X) ttk.Label(frame, text="Script:").pack(side=tk.LEFT, padx=(0, 4)) entry = ttk.Entry(frame, textvariable=self.script_var, width=72) entry.pack(side=tk.LEFT, fill=tk.X, expand=True) send_btn = ttk.Button(frame, text="Send", command=self._on_send_script) send_btn.pack(side=tk.LEFT, padx=(6, 0)) def _on_send_target(self): if not self.shared_communicator or not self.shared_communicator.is_open: self._log_to_widget("ERROR: Cannot send target, not connected.", "ERROR") messagebox.showerror( "Connection Error", "Communicator is not connected.", parent=self ) return try: target_id = self.tgt_id_var.get() range_nm = self.tgt_range_var.get() az_deg = self.tgt_az_var.get() alt_ft = self.tgt_alt_var.get() vel_kn = self.tgt_vel_var.get() hdg_deg = self.tgt_hdg_var.get() is_active = self.tgt_active_var.get() is_traceable = self.tgt_traceable_var.get() is_restart = self.tgt_restart_var.get() vel_fps = vel_kn * KNOTS_TO_FPS initial_waypoint = Waypoint( maneuver_type=ManeuverType.FLY_TO_POINT, target_range_nm=range_nm, target_azimuth_deg=az_deg, target_altitude_ft=alt_ft, target_velocity_fps=vel_fps, target_heading_deg=hdg_deg, ) temp_target = Target(target_id=target_id, trajectory=[initial_waypoint]) temp_target.active = is_active temp_target.traceable = is_traceable temp_target.restart = is_restart temp_target.current_range_nm = range_nm temp_target.current_azimuth_deg = az_deg temp_target.current_velocity_fps = vel_fps temp_target.current_heading_deg = hdg_deg temp_target.current_altitude_ft = alt_ft # Decide whether to send legacy command string or JSON info payload if self.send_mode_var.get() == "json": try: json_payload = command_builder.build_json_update([temp_target]) # Optionally save debug copy if communicator exposes the helper if hasattr(self.shared_communicator, "_save_json_payload_to_temp"): try: self.shared_communicator._save_json_payload_to_temp( json_payload, "sfp_debug_send" ) except Exception: pass if not json_payload.endswith("\n"): json_payload = json_payload + "\n" self._log_to_widget( f"Built JSON payload for target {target_id}.", "INFO" ) success = self.shared_communicator._send_single_command( json_payload ) if success: self._log_to_widget( f"Successfully sent JSON payload for target {target_id}.", "INFO", ) else: self._log_to_widget( f"Failed to send JSON payload for target {target_id}.", "ERROR", ) except Exception: self.logger.exception( "Failed to build/send JSON payload in debug window" ) self._log_to_widget( "ERROR: Failed to build/send JSON payload.", "ERROR" ) else: command_str = command_builder.build_tgtset_from_target_state( temp_target, include_flags=True ) # Normalize/prefix legacy textual commands so the server receives the # expected leading '$' and a trailing newline. Also log the final # payload shown exactly as sent. command_str = self._ensure_legacy_prefixed(command_str) self._log_to_widget(f"Built command: {command_str!r}", "INFO") success = self.shared_communicator._send_single_command(command_str) if success: self._log_to_widget( f"Successfully sent command for target {target_id}.", "INFO" ) else: self._log_to_widget( f"Failed to send command for target {target_id}.", "ERROR" ) except (ValueError, tk.TclError) as e: error_msg = f"Invalid input value: {e}" self._log_to_widget(f"ERROR: {error_msg}", "ERROR") messagebox.showerror("Input Error", error_msg, parent=self) except Exception as e: self.logger.exception("An unexpected error occurred in _on_send_target.") self._log_to_widget(f"ERROR: {e}", "CRITICAL") messagebox.showerror("Unexpected Error", str(e), parent=self) def _create_image_tab(self, title: str) -> Dict: frame = ttk.Frame(self.notebook) image_container = ttk.Frame( frame, width=self.image_area_size, height=self.image_area_size, relief=tk.SUNKEN, ) image_container.pack(pady=5, padx=5) image_container.pack_propagate(False) image_label = ttk.Label( image_container, text=f"Waiting for {title}...", anchor=tk.CENTER ) image_label.pack(fill=tk.BOTH, expand=True) hex_view = scrolledtext.ScrolledText( frame, height=8, state=tk.DISABLED, wrap=tk.NONE, font=("Consolas", 9) ) hex_view.pack(fill=tk.BOTH, expand=True, pady=5, padx=5) return { "frame": frame, "image_label": image_label, "hex_view": hex_view, "image_container": image_container, } def _open_image_size_dialog(self): dlg = tk.Toplevel(self) dlg.title("Image Size") dlg.transient(self) dlg.grab_set() ttk.Label(dlg, text="Image area size (px):").pack(padx=10, pady=(10, 2)) size_var = tk.StringVar(value=str(self.image_area_size)) entry = ttk.Entry(dlg, textvariable=size_var, width=8) entry.pack(padx=10, pady=(0, 10)) btn_frame = ttk.Frame(dlg) btn_frame.pack(padx=10, pady=(0, 10)) def on_save(): try: v = int(size_var.get()) if v <= 0: raise ValueError() except Exception: messagebox.showerror( "Invalid value", "Please enter a positive integer for image size.", parent=dlg, ) return self.image_area_size = v for tab in (getattr(self, "mfd_tab", None), getattr(self, "sar_tab", None)): if tab and "image_container" in tab: tab["image_container"].config(width=v, height=v) gm = getattr(self.master, "config_manager", None) if gm: general = gm.get_general_settings() or {} image_display = general.get("image_display", {}) image_display["size"] = v general["image_display"] = image_display gm.save_general_settings(general) dlg.destroy() def on_cancel(): dlg.destroy() ttk.Button(btn_frame, text="Cancel", command=on_cancel).pack( side=tk.RIGHT, padx=(0, 5) ) ttk.Button(btn_frame, text="Save", command=on_save).pack(side=tk.RIGHT) def _on_toggle_connect(self): if not self.shared_communicator: self._log_to_widget("ERROR: No shared communicator available.", "ERROR") messagebox.showerror( "Error", "No shared communicator available.", parent=self ) return if self.shared_communicator.is_open: self.shared_communicator.disconnect() else: try: ip = self.ip_var.get() server_port = int(self.server_port_var.get()) local_port = int(self.local_port_var.get()) config = {"ip": ip, "port": server_port, "local_port": local_port} self.shared_communicator.connect(config) except (ValueError, tk.TclError) as e: self._log_to_widget(f"ERROR: Invalid connection settings: {e}", "ERROR") messagebox.showerror( "Input Error", f"Invalid connection settings: {e}", parent=self ) def _on_send_probe(self): ip = self.ip_var.get() try: port = int(self.server_port_var.get()) except Exception: self._log_to_widget("ERROR: Invalid port number for probe.", "ERROR") return probe_payload = b"SFP_PROBE\n" try: sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) sock.settimeout(1.0) sock.sendto(probe_payload, (ip, port)) sock.close() self._log_to_widget(f"Sent probe to {ip}:{port}", "INFO") except Exception as e: self._log_to_widget(f"Failed to send probe to {ip}:{port}: {e}", "ERROR") def _on_send_script(self): if not self.shared_communicator or not self.shared_communicator.is_open: self._log_to_widget("ERROR: Cannot send script, not connected.", "ERROR") return try: command_str = self.script_var.get() # Ensure legacy/textual script commands are prefixed with '$' as expected by server command_str = self._ensure_legacy_prefixed(command_str) self.shared_communicator._send_single_command(command_str) except (ValueError, tk.TclError) as e: self._log_to_widget( f"ERROR: Invalid input for script sending: {e}", "ERROR" ) def _on_send_reset_button(self): """Send a reset to the radar: JSON reset if JSON mode selected, otherwise send legacy textual reset lines exactly as requested by the user. """ if not self.shared_communicator or not self.shared_communicator.is_open: self._log_to_widget("ERROR: Cannot send reset, not connected.", "ERROR") messagebox.showerror( "Connection Error", "Communicator is not connected.", parent=self ) return False try: if self.send_mode_var.get() == "json": json_payload = '{"CMD":"reset"}' # Ensure trailing newline if not json_payload.endswith("\n"): json_payload = json_payload + "\n" self._log_to_widget("Sending JSON reset payload...", "INFO") return self._on_send_simple_command(json_payload) else: # Legacy textual reset: send precisely 'mex.t_rows=80' and 'tgtset /-s' each newline-terminated cmd1 = "mex.t_rows=80\n" cmd2 = "tgtset /-s\n" self._log_to_widget("Sending legacy reset sequence...", "INFO") ok1 = self._on_send_simple_command(cmd1) ok2 = self._on_send_simple_command(cmd2) return bool(ok1 and ok2) except Exception: self.logger.exception("Failed to send reset command from debug window") self._log_to_widget("ERROR: Failed to send reset.", "ERROR") return False def _on_send_reset_ids(self): """Build and send a single JSON payload that contains targets 0..31 with all numeric fields zeroed and flags off. This is a client-side 'hard reset' for the simulation when the server does not implement a dedicated reset command. """ if not self.shared_communicator or not self.shared_communicator.is_open: self._log_to_widget("ERROR: Cannot send reset IDs, not connected.", "ERROR") messagebox.showerror( "Connection Error", "Communicator is not connected.", parent=self ) return False try: targets = [] for tid in range(32): # Create a minimal waypoint with zeros wp = Waypoint( maneuver_type=ManeuverType.FLY_TO_POINT, target_range_nm=0.0, target_azimuth_deg=0.0, target_altitude_ft=0.0, target_velocity_fps=0.0, target_heading_deg=0.0, ) t = Target(target_id=tid, trajectory=[wp]) # Ensure all flags/fields are off/zero t.active = False t.traceable = False t.restart = False t.current_range_nm = 0.0 t.current_azimuth_deg = 0.0 t.current_velocity_fps = 0.0 t.current_heading_deg = 0.0 t.current_altitude_ft = 0.0 targets.append(t) # We have a transport limit (MAX_BYTES). Build compact JSONs and # split into the largest batches that fit the limit. import json as _json MAX_BYTES = 1020 def build_compact_payload(tlist): s = command_builder.build_json_update(tlist) try: obj = _json.loads(s) compact = _json.dumps(obj, separators=(",", ":")) except Exception: # Fallback: remove common whitespace compact = s.replace("\n", "").replace("\r", "") return compact n = len(targets) # Find the largest batch size that fits in MAX_BYTES for the first batch batch_size = n while batch_size > 0: payload = build_compact_payload(targets[:batch_size]) if len(payload.encode("utf-8")) <= MAX_BYTES: break batch_size -= 1 if batch_size == 0: self._log_to_widget( "ERROR: Cannot fit even a single target into transport limit.", "ERROR", ) return False # Send in batches of batch_size i = 0 overall_ok = True first_payload_saved = False while i < n: j = min(i + batch_size, n) payload = build_compact_payload(targets[i:j]) if not payload.endswith("\n"): payload = payload + "\n" # Optionally save only the first payload for debugging if (not first_payload_saved) and hasattr( self.shared_communicator, "_save_json_payload_to_temp" ): try: self.shared_communicator._save_json_payload_to_temp( payload, f"sfp_debug_reset_ids_part_{i}" ) first_payload_saved = True except Exception: pass self._log_to_widget( f"Sending Reset IDs JSON payload part {i}-{j-1}...", "INFO" ) ok = self.shared_communicator._send_single_command(payload) overall_ok = overall_ok and bool(ok) if not ok: self._log_to_widget( f"Failed to send Reset IDs payload part {i}-{j-1}.", "ERROR" ) i = j if overall_ok: self._log_to_widget( "Successfully sent all Reset IDs JSON payloads.", "INFO" ) else: self._log_to_widget( "One or more Reset IDs JSON payloads failed.", "ERROR" ) return overall_ok except Exception: self.logger.exception("Failed to build/send Reset IDs payload") self._log_to_widget("ERROR: Failed to send Reset IDs.", "ERROR") return False def _on_send_simple_command(self, command_str: str): if not self.shared_communicator or not self.shared_communicator.is_open: self._log_to_widget("ERROR: Cannot send command, not connected.", "ERROR") messagebox.showerror( "Connection Error", "Communicator is not connected.", parent=self ) return False try: # Normalize legacy textual commands (prefix with $) before sending. command_str = self._ensure_legacy_prefixed(command_str) success = self.shared_communicator._send_single_command(command_str) if success: self._log_to_widget(f"Successfully sent command: {command_str}", "INFO") else: self._log_to_widget(f"Failed to send command: {command_str}", "ERROR") return success except Exception as e: self.logger.exception("Unexpected error in _on_send_simple_command") self._log_to_widget(f"ERROR: {e}", "ERROR") return False def _on_send_tgtset(self): """Send a tgtset for the current fields. The UI refactor accidentally duplicated widget-creation code into this method which referenced a `parent` variable that doesn't exist here. Keep behaviour simple: delegate to the existing _on_send_target which builds and sends the appropriate payload based on the selected mode. """ try: self._on_send_target() return True except Exception: self.logger.exception("Failed while sending tgtset") return False def _update_toggle_state(self, connected: bool): try: if connected: self.connect_toggle_btn.config(text="Disconnect") else: self.connect_toggle_btn.config(text="Connect") except Exception: pass def update_toggle_state(self, connected: bool): self._update_toggle_state(connected) def _process_latest_payloads(self): if not self.payload_router: self.after(self.GUI_POLL_INTERVAL_MS, self._process_latest_payloads) return try: new_payloads = self.payload_router.get_and_clear_latest_payloads() except Exception: self.logger.exception("Error while fetching latest payloads from router") new_payloads = {} if new_payloads: for flow_id, payload in new_payloads.items(): if flow_id == "MFD" and _IMAGE_LIBS_AVAILABLE: self._display_image_data(payload, self.mfd_tab, "mfd_photo") elif flow_id == "SAR" and _IMAGE_LIBS_AVAILABLE: self._display_image_data(payload, self.sar_tab, "sar_photo") elif flow_id == "BIN": self._display_hex_data(payload, self.bin_tab) elif flow_id == "JSON": self._display_json_data(payload, self.json_tab) elif flow_id == "RIS_STATUS_JSON": try: import json struct = ( json.loads(payload.decode("utf-8")) if isinstance(payload, (bytes, bytearray)) else payload ) # Respect the user's selected view mode and decimals view_mode = self.scenario_view_mode.get() decimals = self.simplified_decimals.get() def to_deg(rad): return rad * 180.0 / math.pi def m_s_to_ft_s(ms): return ms * 3.28084 def m_to_ft(m): return m * 3.28084 def decimal_deg_to_dms(deg, is_lat): d = abs(deg) degrees = int(d) minutes_full = (d - degrees) * 60 minutes = int(minutes_full) seconds = (minutes_full - minutes) * 60 direction = "" if is_lat: direction = "N" if deg >= 0 else "S" else: direction = "E" if deg >= 0 else "W" return f"{degrees}° {minutes}' {seconds:.2f}\" {direction}" # 1. Update scenario tree for iid in self.scenario_tree.get_children(): self.scenario_tree.delete(iid) scenario = struct.get("scenario", {}) if scenario: for field_name, value in scenario.items(): display_value = value if view_mode == "simplified": if field_name in [ "platform_azimuth", "true_heading", "ant_nav_az", "ant_nav_el", ]: try: display_value = ( f"{to_deg(value):.{decimals}f}°" ) except Exception: display_value = str(value) elif field_name in ["vx", "vy", "vz"]: try: display_value = f"{m_s_to_ft_s(value):.{decimals}f} ft/s" except Exception: display_value = str(value) elif field_name == "baro_altitude": try: display_value = ( f"{m_to_ft(value):.{decimals}f} ft" ) except Exception: display_value = str(value) elif field_name in ["latitude", "longitude"]: try: display_value = decimal_deg_to_dms( value, is_lat=(field_name == "latitude") ) except Exception: display_value = str(value) elif ( field_name == "mode" and isinstance(value, int) and value < len(self._master_mode_names) ): display_value = f"{value} ({self._master_mode_names[value].replace('_master_mode', '')})" elif isinstance(value, list): display_value = str(value) self.scenario_tree.insert( "", tk.END, values=(field_name, display_value) ) # 2. Update ris_tree (all targets) for iid in self.ris_tree.get_children(): self.ris_tree.delete(iid) targets = struct.get("targets", []) for i, t in enumerate(targets): flags_val = t.get("flags", 0) flags_display = f"0x{flags_val:X}" if view_mode == "simplified": try: heading = ( f"{to_deg(t.get('heading', 0.0)):.{decimals}f}°" ) except Exception: heading = f"{t.get('heading', 0.0):.6f}" try: x_pos = ( f"{m_to_ft(t.get('x', 0.0)):.{decimals}f} ft" ) y_pos = ( f"{m_to_ft(t.get('y', 0.0)):.{decimals}f} ft" ) z_pos = ( f"{m_to_ft(t.get('z', 0.0)):.{decimals}f} ft" ) except Exception: x_pos = f"{t.get('x', 0.0):.3f}" y_pos = f"{t.get('y', 0.0):.3f}" z_pos = f"{t.get('z', 0.0):.3f}" else: heading = f"{t.get('heading', 0.0):.6f}" x_pos = f"{t.get('x', 0.0):.3f}" y_pos = f"{t.get('y', 0.0):.3f}" z_pos = f"{t.get('z', 0.0):.3f}" vals = ( i, flags_display, heading, x_pos, y_pos, z_pos, ) self.ris_tree.insert("", tk.END, values=vals) except Exception: self.logger.exception( "Failed to update RIS tables from JSON payload." ) try: raw_pkt = ( self.payload_router.get_and_clear_raw_packet() if self.payload_router else None ) if raw_pkt: raw_bytes, addr = raw_pkt self._display_raw_packet(raw_bytes, addr) self._refresh_history_tree() except Exception: self.logger.exception("Error while fetching raw packet from router") self.after(self.GUI_POLL_INTERVAL_MS, self._process_latest_payloads) def _refresh_history_tree(self): try: if self.payload_router: hist = self.payload_router.get_history() self.history_tree.delete(*self.history_tree.get_children()) for i, entry in enumerate(reversed(hist)): ts = entry["ts"].strftime("%H:%M:%S.%f")[:-3] flow_name = entry.get("flow_name", "") tid = entry.get("tid", "") size = len(entry.get("raw", b"")) self.history_tree.insert( "", tk.END, values=(ts, flow_name, tid, f"{size}B") ) except Exception: pass def _on_history_select(self, event=None): try: sel = self.history_tree.selection() if not sel: return iid = sel[0] children = list(self.history_tree.get_children()) idx = children.index(iid) hist = self.payload_router.get_history() rev_idx = len(hist) - 1 - idx if not (0 <= rev_idx < len(hist)): return entry = hist[rev_idx] self._display_raw_packet(entry["raw"], entry["addr"]) except Exception: self.logger.exception("Error during history selection handling") def _on_clear_history(self): if self.payload_router: self.payload_router.clear_history() self._refresh_history_tree() def _open_history_settings_dialog(self): dlg = tk.Toplevel(self) dlg.title("History Settings") dlg.transient(self) dlg.grab_set() hist_size = self.payload_router._history_size if self.payload_router else 20 persist = self.payload_router._persist if self.payload_router else False ttk.Label(dlg, text="History size (entries):").pack(padx=10, pady=(10, 2)) size_var = tk.StringVar(value=str(hist_size)) entry = ttk.Entry(dlg, textvariable=size_var, width=8) entry.pack(padx=10, pady=(0, 10)) persist_var = tk.BooleanVar(value=bool(persist)) ttk.Checkbutton( dlg, text="Persist raw packets to Temp/", variable=persist_var ).pack(padx=10, pady=(0, 10)) # Allow adjusting the payload router logger level from this dialog for convenience try: import logging as _logging LEVEL_NAMES = ["NOTSET", "DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"] pr_logger = _logging.getLogger("target_simulator.gui.payload_router") current_level = _logging.getLevelName(pr_logger.getEffectiveLevel()) except Exception: LEVEL_NAMES = ["NOTSET", "DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"] current_level = "INFO" ttk.Label(dlg, text="Payload Router logger level:").pack(padx=10, pady=(4, 2)) logger_level_var = tk.StringVar(value=current_level) level_combo = ttk.Combobox( dlg, values=LEVEL_NAMES, textvariable=logger_level_var, state="readonly", width=12, ) level_combo.pack(padx=10, pady=(0, 8)) btn_frame = ttk.Frame(dlg) btn_frame.pack(padx=10, pady=(0, 10), fill=tk.X) def on_save(): try: v = int(size_var.get()) if v <= 0: raise ValueError() except Exception: messagebox.showerror( "Invalid value", "Please enter a positive integer for history size.", parent=dlg, ) return if self.payload_router: self.payload_router.set_history_size(v) self.payload_router.set_persist(bool(persist_var.get())) gm = getattr(self.master, "config_manager", None) if gm: general = gm.get_general_settings() or {} # Save sfp_debug section sfp_debug = general.get("sfp_debug", {}) sfp_debug["history_size"] = v sfp_debug["persist_raw"] = bool(persist_var.get()) general["sfp_debug"] = sfp_debug # Persist payload_router logger level under logger_panel.saved_levels so it is applied globally try: lvl_name = logger_level_var.get() if lvl_name: lp = ( general.get("logger_panel", {}) if isinstance(general.get("logger_panel", {}), dict) else {} ) saved = ( lp.get("saved_levels", {}) if isinstance(lp.get("saved_levels", {}), dict) else {} ) saved["target_simulator.gui.payload_router"] = lvl_name lp["saved_levels"] = saved general["logger_panel"] = lp # apply immediately try: import logging as _logging lvl_val = _logging.getLevelName(lvl_name) if isinstance(lvl_val, int): _logging.getLogger( "target_simulator.gui.payload_router" ).setLevel(lvl_val) except Exception: pass except Exception: pass gm.save_general_settings(general) dlg.destroy() def on_cancel(): dlg.destroy() ttk.Button(btn_frame, text="Cancel", command=on_cancel).pack( side=tk.RIGHT, padx=(0, 5) ) ttk.Button(btn_frame, text="Save", command=on_save).pack(side=tk.RIGHT) def _display_raw_packet(self, raw_bytes: bytes, addr: tuple): try: header_size = SFPHeader.size() if len(raw_bytes) < header_size: raise ValueError("Packet smaller than SFP header") header = SFPHeader.from_buffer_copy(raw_bytes) body = raw_bytes[header_size:] field_list = [ "SFP_MARKER", "SFP_DIRECTION", "SFP_PROT_VER", "SFP_PT_SPARE", "SFP_TAG", "SFP_SRC", "SFP_FLOW", "SFP_TID", "SFP_FLAGS", "SFP_WIN", "SFP_ERR", "SFP_ERR_INFO", "SFP_TOTFRGAS", "SFP_FRAG", "SFP_RECTYPE", "SFP_RECSPARE", "SFP_PLDAP", "SFP_PLEXT", "SFP_RECCOUNTER", "SFP_PLSIZE", "SFP_TOTSIZE", "SFP_PLOFFSET", ] pairs = [] flag_val = 0 for f in field_list: val = getattr(header, f) if f == "SFP_FLAGS": flag_val = val pairs.append( (f, f"{val} (0x{val:X})" if isinstance(val, int) else str(val)) ) out_lines = [f"From {addr}\n\nSFP Header:\n\n"] col_width = 36 for i in range(0, len(pairs), 2): left_text = f"{pairs[i][0]:12s}: {pairs[i][1]}" right_text = ( f"{pairs[i+1][0]:12s}: {pairs[i+1][1]}" if (i + 1) < len(pairs) else "" ) out_lines.append(f"{left_text:<{col_width}} {right_text}\n") flag_defs = [ (0, "ACQ_REQ"), (1, "RESENT"), (2, "TRAILER_ACK"), (3, "RESV3"), (4, "RESV4"), (5, "RESV5"), (6, "RESV6"), (7, "ERROR"), ] out_lines.append( f"SFP_FLAGS : {flag_val} (0x{flag_val:X}) " + "".join( [ f" [{(name if bool((flag_val >> bit) & 1) else ' ')}]" for bit, name in flag_defs ] ) + "\n" ) out_lines.append("\nBODY (hex):\n" + self._format_hex_dump(body)) self.raw_tab_text.config(state=tk.NORMAL) self.raw_tab_text.delete("1.0", tk.END) self.raw_tab_text.insert("1.0", "".join(out_lines)) self.raw_tab_text.config(state=tk.DISABLED) except Exception as e: text = f"Failed to format raw packet: {e}\n\nRaw dump:\n{self._format_hex_dump(raw_bytes)}" self.raw_tab_text.config(state=tk.NORMAL) self.raw_tab_text.delete("1.0", tk.END) self.raw_tab_text.insert("1.0", text) self.raw_tab_text.config(state=tk.DISABLED) def _display_image_data( self, payload: bytearray, tab_widgets: Dict[str, Any], photo_attr: str ): try: if len(payload) < ctypes.sizeof(ImageLeaderData): raise ValueError("Payload smaller than ImageLeaderData header.") leader = ImageLeaderData.from_buffer(payload) h, w, bpp, stride = ( leader.HEADER_DATA.DY, leader.HEADER_DATA.DX, leader.HEADER_DATA.BPP, leader.HEADER_DATA.STRIDE, ) offset = ctypes.sizeof(ImageLeaderData) if not (h > 0 and w > 0 and bpp in [1, 2] and stride >= w): raise ValueError(f"Invalid image dimensions") expected_size = stride * h * bpp if (offset + expected_size) > len(payload): raise ValueError("Incomplete image data") pixel_data_view = np.ndarray( shape=(h, stride), dtype=np.uint8 if bpp == 1 else np.uint16, buffer=payload, offset=offset, ) image_data = pixel_data_view[:, :w] display_img_8bit = cv2.normalize( image_data, None, 0, 255, cv2.NORM_MINMAX, cv2.CV_8U ) img_pil = Image.fromarray( cv2.cvtColor(display_img_8bit, cv2.COLOR_GRAY2RGB) ) resized = self._resize_pil_to_label(img_pil, tab_widgets["image_label"]) photo = ImageTk.PhotoImage(image=resized) tab_widgets["image_label"].config(image=photo, text="") setattr(self, photo_attr, photo) except Exception as e: tab_widgets["image_label"].config( image=None, text=f"Error parsing image:\n{e}" ) setattr(self, photo_attr, None) self._display_hex_data(payload, tab_widgets["hex_view"]) def _resize_pil_to_label( self, img: "Image.Image", label_widget: ttk.Label ) -> "Image.Image": try: width, height = label_widget.winfo_width(), label_widget.winfo_height() if width <= 1 or height <= 1: return img scale = min(width / img.width, height / img.height) if scale >= 1.0: return img new_w, new_h = int(img.width * scale), int(img.height * scale) return img.resize((new_w, new_h), Image.LANCZOS) except Exception: return img def _display_hex_data(self, payload: bytearray, widget: scrolledtext.ScrolledText): hex_dump = self._format_hex_dump(payload) widget.config(state=tk.NORMAL) widget.delete("1.0", tk.END) widget.insert("1.0", hex_dump) widget.config(state=tk.DISABLED) def _display_json_data(self, payload: bytearray, widget: scrolledtext.ScrolledText): try: import json text = json.dumps(json.loads(payload.decode("utf-8")), indent=2) except Exception as e: text = f"--- FAILED TO PARSE JSON ---\n{e}\n\n--- RAW HEX DUMP ---\n{self._format_hex_dump(payload)}" widget.config(state=tk.NORMAL) widget.delete("1.0", tk.END) widget.insert("1.0", text) widget.config(state=tk.DISABLED) def _log_to_widget(self, message: str, level: str = "DEBUG"): self.logger.info(message) self.log_tab.config(state=tk.NORMAL) self.log_tab.insert(tk.END, f"[{level}] {message}\n") self.log_tab.config(state=tk.DISABLED) self.log_tab.see(tk.END) def _ensure_legacy_prefixed(self, command: str) -> str: """Normalize textual/legacy commands: ensure they end with a newline. If the string looks like JSON (starts with '{' or '['), do not alter it other than ensuring a trailing newline. Bytes are decoded as UTF-8. Former behavior prefixed '$' to legacy commands; that has been removed because the DSP expects plain 'tgtset' commands. """ try: if isinstance(command, (bytes, bytearray)): s = command.decode("utf-8") else: s = str(command) except Exception: s = str(command) s = s.strip() if not s: return s # If it looks like JSON (starts with { or [), leave structure intact # but ensure a trailing newline. For legacy textual commands, do not # add any special prefix — just ensure newline. if not s.endswith("\n"): s = s + "\n" return s def _on_save_ris_csv(self): try: import csv scenario_rows = [ self.scenario_tree.item(iid, "values") for iid in self.scenario_tree.get_children() ] rows = [ self.ris_tree.item(iid, "values") for iid in self.ris_tree.get_children() ] if not (scenario_rows or rows): self._log_to_widget("No RIS data to save.", "INFO") return temp_dir = os.path.join( os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..")), "Temp", ) os.makedirs(temp_dir, exist_ok=True) ts = datetime.datetime.utcnow().strftime("%Y%m%dT%H%M%S") path = os.path.join(temp_dir, f"ris_data_{ts}.csv") with open(path, "w", newline="", encoding="utf-8") as f: writer = csv.writer(f) if scenario_rows: writer.writerow(["Scenario Field", "Value"]) writer.writerows(scenario_rows) writer.writerow([]) writer.writerow(["#", "flags", "heading", "x", "y", "z"]) writer.writerows(rows) self._log_to_widget(f"Saved RIS data to CSV: {path}", "INFO") except Exception as e: self._log_to_widget(f"Failed to save RIS CSV: {e}", "ERROR") def _format_hex_dump(self, data: bytes, length=16) -> str: lines = [] for i in range(0, len(data), length): chunk = data[i : i + length] hex_part = " ".join(f"{b:02X}" for b in chunk) ascii_part = "".join(chr(b) if 32 <= b < 127 else "." for b in chunk) lines.append(f"{i:08X} {hex_part:<{length*3}} |{ascii_part}|") return "\n".join(lines)