FreeDATA/tnc/static.py

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#!/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.
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"""
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from dataclasses import dataclass, field
from typing import List
import subprocess
from enum import Enum
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# CHANNEL_STATE = 'RECEIVING_SIGNALLING'
# disconnected, connecting, connected, disconnecting, failed
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# ------- RX BUFFER
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@dataclass
class ARQ:
bytes_per_minute: int = 0
arq_transmission_percent: int = 0
arq_compression_factor: int = 0
arq_speed_level: int = 0
arq_bits_per_second_burst: int = 0
arq_bits_per_second: int = 0
arq_seconds_until_finish: int = 0
rx_buffer_size: int = 16
rx_frame_buffer: bytes = b""
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rx_burst_buffer = []
arq_session_state: str = "disconnected" # can be: disconnected, disconnecting, connected, connecting, failed
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arq_session: bool = False
arq_state: bool = False
# ARQ PROTOCOL VERSION
# v.5 - signalling frame uses datac0
# v.6 - signalling frame uses datac13
arq_protocol_version: int = 6
total_bytes: int = 0
speed_list = []
# set save to folder state for allowing downloading files to local file system
arq_save_to_folder: bool = False
bytes_per_minute_burst: int = 0
rx_msg_buffer = []
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@dataclass
class AudioParam:
tx_audio_level: int = 50
audio_input_devices = []
audio_output_devices = []
audio_input_device: int = -2
audio_output_device: int = -2
audio_record: bool = False
audio_record_file = ''
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buffer_overflow_counter = [0, 0, 0, 0, 0]
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audio_auto_tune: bool = False
audio_dbfs: int = 0
fft = []
enable_fft: bool = True
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@dataclass
class Beacon:
beacon_state: bool = False
beacon_pause: bool = False
@dataclass
class Channel:
pass
@dataclass
class Daemon:
tncprocess: subprocess.Popen
tncstarted: bool = False
port: int = 3001
serial_devices = []
@dataclass
class HamlibParam:
alc: int = 0
hamlib_frequency: int = 0
hamlib_strength: int = 0
hamlib_radiocontrol: str = "disabled"
hamlib_rigctld_ip: str = "127.0.0.1"
hamlib_rigctld_port: str = "4532"
ptt_state: bool = False
hamlib_bandwidth: int = 0
hamlib_status: str = "unknown/disconnected"
hamlib_mode: str = ""
hamlib_rf: int = 0
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@dataclass
class MeshParam:
routing_table = []
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enable_protocol = False
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@dataclass
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class ModemParam:
tuning_range_fmin: float = -50.0
tuning_range_fmax: float = 50.0
channel_busy: bool = False
channel_busy_slot = [False] * 5
snr: float = 0
is_codec2_traffic: bool = False # true if we have codec2 signalling mode traffic on channel
frequency_offset: float = 0
tx_delay: int = 0 # delay in ms before sending modulation for triggering VOX for example or slow PTT radios
enable_scatter: bool = False
scatter = []
@dataclass
class Station:
mycallsign: bytes = b"AA0AA"
mycallsign_crc: bytes = b"A"
dxcallsign: bytes = b"ZZ9YY"
dxcallsign_crc: bytes = b"A"
mygrid: bytes = b""
dxgrid: bytes = b""
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ssid_list = [] # ssid list we are responding to
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@dataclass
class Statistics:
pass
@dataclass
class TCIParam:
ip: str = '127.0.0.1'
port: int = '9000'
@dataclass
class TNC:
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version = "0.10.2-alpha.1"
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host: str = "0.0.0.0"
port: int = 3000
SOCKET_TIMEOUT: int = 1 # seconds
tnc_state: str = "IDLE"
enable_explorer = False
enable_stats = False
transmitting: bool = False
low_bandwidth_mode: bool = False
enable_fsk: bool = False
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respond_to_cq: bool = True
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respond_to_call: bool = True # respond to cq, ping, connection request, file request if not in session
heard_stations = []
listen: bool = True
enable_hmac: bool = False
hmac_salt: str = ''
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# ------------
class FRAME_TYPE(Enum):
"""Lookup for frame types"""
BURST_01 = 10
BURST_02 = 11
BURST_03 = 12
BURST_04 = 13
# ...
BURST_51 = 50
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BURST_ACK = 60
FR_ACK = 61
FR_REPEAT = 62
FR_NACK = 63
BURST_NACK = 64
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MESH_BROADCAST = 100
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MESH_SIGNALLING_PING = 101
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MESH_SIGNALLING_PING_ACK = 102
CQ = 200
QRV = 201
PING = 210
PING_ACK = 211
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IS_WRITING = 215
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
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FEC = 251
FEC_WAKEUP = 252
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IDENT = 254
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TEST_FRAME = 255
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# ---------------------------------------------------------------
# DON'T USE THESE SETTINGS ANYMORE
# ---------------------------------------------------------------
# Fixme: REMOVE THESE OLD SETTINGS!
# REASON: For some reason ctests are failing when using dataclasses.
# We need to figure out whats happening and why the tests are failing.
CHANNEL_BUSY_SLOT = [False] * 5
ENABLE_EXPLORER = False
ENABLE_STATS = 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_RADIOCONTROL: str = "disabled"
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
HAMLIB_RF: int = 0
HAMLIB_ALC: int = 0
HAMLIB_STRENGTH: 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
TX_DELAY: int = 0 # delay in ms before sending modulation for triggering VOX for example or slow PTT radios
# ---------------------------------
# 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_AUTO_TUNE: bool = False
# Audio TCI Support
AUDIO_ENABLE_TCI: bool = False
TCI_IP: str = '127.0.0.1'
TCI_PORT: int = '9000'
AUDIO_DBFS: int = 0
FFT: list = [0]
ENABLE_FFT: bool = True
CHANNEL_BUSY: bool = False
# ARQ PROTOCOL VERSION
# v.5 - signalling frame uses datac0
# v.6 - signalling frame uses datac13
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# CHECKED # ARQ_PROTOCOL_VERSION: int = 6
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# ARQ statistics
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# CHECKED # SPEED_LIST: list = []
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# CHECKED # ARQ_BYTES_PER_MINUTE_BURST: int = 0
# CHECKED # ARQ_BYTES_PER_MINUTE: int = 0
# CHECKED # ARQ_BITS_PER_SECOND_BURST: int = 0
# CHECKED # ARQ_BITS_PER_SECOND: int = 0
# CHECKED # ARQ_COMPRESSION_FACTOR: int = 0
# CHECKED # ARQ_TRANSMISSION_PERCENT: int = 0
# CHECKED # ARQ_SECONDS_UNTIL_FINISH: int = 0
# CHECKED # ARQ_SPEED_LEVEL: int = 0
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# CHECKED # TOTAL_BYTES: int = 0
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# set save to folder state for allowing downloading files to local file system
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# CHECKED # ARQ_SAVE_TO_FOLDER: bool = False
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# CHANNEL_STATE = 'RECEIVING_SIGNALLING'
TNC_STATE: str = "IDLE"
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# CHECKED # ARQ_STATE: bool = False
# CHECKED # ARQ_SESSION: bool = False
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# disconnected, connecting, connected, disconnecting, failed
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# CHECKED # ARQ_SESSION_STATE: str = "disconnected"
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# BEACON STATE
BEACON_STATE: bool = False
BEACON_PAUSE: bool = False
# ------- RX BUFFER
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# CHECKED # RX_MSG_BUFFER: list = []
# CHECKED # RX_BURST_BUFFER: list = []
# CHECKED # RX_FRAME_BUFFER: bytes = b""
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# CHECKED # RX_BUFFER_SIZE: int = 16
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# ------- HEARD STATIONS BUFFER
HEARD_STATIONS: list = []
# ------- CODEC2 SETTINGS
TUNING_RANGE_FMIN: float = -50.0
TUNING_RANGE_FMAX: float = 50.0
IS_CODEC2_TRAFFIC: bool = False # true if we have codec2 signalling mode traffic on channel