#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ Created on Wed Dec 23 11:13:57 2020 @author: DJ2LS Here we are saving application wide variables and stats, which have to be accessed everywhere. Not nice, suggestions are appreciated :-) """ import subprocess from enum import Enum VERSION = "0.6.11-alpha.4" ENABLE_EXPLORER = False # DAEMON DAEMONPORT: int = 3001 TNCSTARTED: bool = False TNCPROCESS: subprocess.Popen # Operator Defaults MYCALLSIGN: bytes = b"AA0AA" MYCALLSIGN_CRC: bytes = b"A" DXCALLSIGN: bytes = b"ZZ9YY" DXCALLSIGN_CRC: bytes = b"A" MYGRID: bytes = b"" DXGRID: bytes = b"" SSID_LIST: list = [] # ssid list we are responding to LOW_BANDWIDTH_MODE: bool = False # --------------------------------- # Server Defaults HOST: str = "0.0.0.0" PORT: int = 3000 SOCKET_TIMEOUT: int = 1 # seconds # --------------------------------- SERIAL_DEVICES: list = [] # --------------------------------- LISTEN: bool = True PTT_STATE: bool = False TRANSMITTING: bool = False HAMLIB_VERSION: str = "0" HAMLIB_PTT_TYPE: str = "RTS" HAMLIB_DEVICE_NAME: str = "RIG_MODEL_DUMMY_NOVFO" HAMLIB_DEVICE_PORT: str = "/dev/ttyUSB0" HAMLIB_SERIAL_SPEED: str = "9600" HAMLIB_PTT_PORT: str = "/dev/ttyUSB0" HAMLIB_STOP_BITS: str = "1" HAMLIB_DATA_BITS: str = "8" HAMLIB_HANDSHAKE: str = "None" HAMLIB_RADIOCONTROL: str = "direct" HAMLIB_RIGCTLD_IP: str = "127.0.0.1" HAMLIB_RIGCTLD_PORT: str = "4532" HAMLIB_STATUS: str = "unknown/disconnected" HAMLIB_FREQUENCY: int = 0 HAMLIB_MODE: str = "" HAMLIB_BANDWIDTH: int = 0 # ------------------------- # FreeDV Defaults SNR: float = 0 FREQ_OFFSET: float = 0 SCATTER: list = [] ENABLE_SCATTER: bool = False ENABLE_FSK: bool = False RESPOND_TO_CQ: bool = False RESPOND_TO_CALL: bool = True # respond to cq, ping, connection request, file request if not in session # --------------------------------- # Audio Defaults TX_AUDIO_LEVEL: int = 50 AUDIO_INPUT_DEVICES: list = [] AUDIO_OUTPUT_DEVICES: list = [] AUDIO_INPUT_DEVICE: int = -2 AUDIO_OUTPUT_DEVICE: int = -2 AUDIO_RECORD: bool = False AUDIO_RECORD_FILE = '' BUFFER_OVERFLOW_COUNTER: list = [0, 0, 0, 0, 0] AUDIO_DBFS: int = 0 FFT: list = [0] ENABLE_FFT: bool = True CHANNEL_BUSY: bool = False # ARQ PROTOCOL VERSION ARQ_PROTOCOL_VERSION: int = 5 # ARQ statistics SPEED_LIST: list = [] ARQ_BYTES_PER_MINUTE_BURST: int = 0 ARQ_BYTES_PER_MINUTE: int = 0 ARQ_BITS_PER_SECOND_BURST: int = 0 ARQ_BITS_PER_SECOND: int = 0 ARQ_COMPRESSION_FACTOR: int = 0 ARQ_TRANSMISSION_PERCENT: int = 0 ARQ_SECONDS_UNTIL_FINISH: int = 0 ARQ_SPEED_LEVEL: int = 0 TOTAL_BYTES: int = 0 # set save to folder state for allowing downloading files to local file system ARQ_SAVE_TO_FOLDER: bool = False # CHANNEL_STATE = 'RECEIVING_SIGNALLING' TNC_STATE: str = "IDLE" ARQ_STATE: bool = False ARQ_SESSION: bool = False # disconnected, connecting, connected, disconnecting, failed ARQ_SESSION_STATE: str = "disconnected" # BEACON STATE BEACON_STATE: bool = False BEACON_PAUSE: bool = False # ------- RX BUFFER RX_MSG_BUFFER: list = [] RX_BURST_BUFFER: list = [] RX_FRAME_BUFFER: bytes = b"" RX_BUFFER_SIZE: int = 16 # ------- HEARD STATIONS BUFFER HEARD_STATIONS: list = [] # ------- INFO MESSAGE BUFFER INFO: list = [] # ------- CODEC2 SETTINGS TUNING_RANGE_FMIN: float = -50.0 TUNING_RANGE_FMAX: float = 50.0 class FRAME_TYPE(Enum): """Lookup for frame types""" BURST_01 = 10 # ... BURST_51 = 50 BURST_ACK = 60 FR_ACK = 61 FR_REPEAT = 62 FR_NACK = 63 BURST_NACK = 64 CQ = 200 QRV = 201 PING = 210 PING_ACK = 211 ARQ_SESSION_OPEN = 221 ARQ_SESSION_HB = 222 ARQ_SESSION_CLOSE = 223 ARQ_DC_OPEN_W = 225 ARQ_DC_OPEN_ACK_W = 226 ARQ_DC_OPEN_N = 227 ARQ_DC_OPEN_ACK_N = 228 ARQ_STOP = 249 BEACON = 250 IDENT = 254 TEST_FRAME = 255