Major update
- Working client server interactions - Can create radio config - Needs radio testing
This commit is contained in:
Logan Cusano
161
Client/utilities/radioConfigHelper.js
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161
Client/utilities/radioConfigHelper.js
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@@ -0,0 +1,161 @@
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exports.P25 = class P25ConfigGenerator {
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constructor({systemName, controlChannelsString, tagsFile}) {
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this.channels = new channelConfig({
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"systemName": systemName,
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"enableAnalog": "off",
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"demodType": "cqpsk",
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"cqpskTracking": true,
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"filterType": "rc"
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});
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this.devices = new deviceConfig({
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"gain": "LNA:36"
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});
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this.trunking = new trunkingConfig({
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"module": "tk_p25.py",
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"systemName": systemName,
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"controlChannelsString": controlChannelsString,
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"tagsFile": tagsFile
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});
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this.audio = new audioConfig({});
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this.terminal = new terminalConfig({});
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}
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}
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exports.NBFM = class NBFMConfigGenerator {
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constructor({systemName, frequency, nbfmSquelch = -70}) {
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this.channels = new channelConfig({
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"channelName": systemName,
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"enableAnalog": "on",
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"nbfmSquelch": nbfmSquelch,
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"frequency": frequency,
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"demodType": "fsk4",
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"filterType": "widepulse"
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});
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this.devices = new deviceConfig({
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"gain": "LNA:32"
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});
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this.audio = new audioConfig({});
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this.terminal = new terminalConfig({});
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}
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}
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class channelConfig {
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constructor({
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channelName = "Voice_ch1",
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device = "sdr0",
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systemName,
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metaStreamName,
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demodType, // cqpsk: P25; fsk4: everything else
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cqpskTracking,
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trackingThreshold = 120,
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trackingFeedback = 0.75,
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destination = "udp://127.0.0.1:23456",
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excess_bw = 0.2,
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filterType = "rc", // rc: P25; widepulse: analog
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ifRate = 24000,
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plot = "",
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symbolRate = 4800,
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enableAnalog, //[on, off, auto]
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nbfmDeviation = 4000, // only needed if analog is enabled
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nbfmSquelch = -50, // only needed if analog is enabled
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frequency, // only needed if analog is enabled
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blacklist,
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whitelist,
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cryptKeys
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}){
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// Core Configs
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this.name = channelName;
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this.device = device;
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this.demod_type = demodType;
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this.destination = destination;
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this.excess_bw = excess_bw;
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this.filter_type = filterType;
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this.if_rate = ifRate;
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this.plot = plot;
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this.symbol_rate = symbolRate;
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this.enable_analog = enableAnalog;
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// P25 config
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if (!enableAnalog || enableAnalog === "off" || systemName) this.trunking_sysname = systemName;
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if (!enableAnalog || enableAnalog === "off" || systemName && metaStreamName) this.meta_stream_name = metaStreamName ?? "";
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if (!enableAnalog || enableAnalog === "off" || systemName) this.cqpsk_tracking = cqpskTracking;
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if (!enableAnalog || enableAnalog === "off" || systemName) this.tracking_threshold = trackingThreshold;
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if (!enableAnalog || enableAnalog === "off" || systemName) this.tracking_feedback = trackingFeedback;
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if (!enableAnalog || enableAnalog === "off" || systemName && blacklist) this.blacklist = blacklist ?? "";
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if (!enableAnalog || enableAnalog === "off" || systemName && whitelist) this.whitelist = whitelist ?? "";
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if (!enableAnalog || enableAnalog === "off" || systemName && cryptKeys) this.crypt_keys = cryptKeys ?? "";
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// Analog config
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if (enableAnalog === "on" || enableAnalog === "auto") this.nbfm_deviation = nbfmDeviation;
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if (enableAnalog === "on" || enableAnalog === "auto") this.nbfm_squelch = nbfmSquelch;
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if (enableAnalog === "on" || enableAnalog === "auto") this.frequency = frequency;
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}
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}
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class deviceConfig {
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constructor({args = "rtl", gain = "LNA:32", gainMode = false, name = "sdr0", offset = 0, ppm = 0.0, sampleRate = 1920000, tunable=true}) {
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this.args = args
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this.gains = gain
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this.gain_mode = gainMode
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this.name = name
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this.offset = offset
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this.ppm = ppm
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this.rate = sampleRate
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this.usable_bw_pct = 0.85
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this.tunable = tunable
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}
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}
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class trunkingConfig {
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/**
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*
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* @param {object} *
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*/
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constructor({module, systemName, controlChannelsString, tagsFile = "", nac = "0x0", wacn = "0x0", cryptBehavior = 2, whitelist = "", blacklist = ""}) {
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this.module = module;
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this.chans = [{
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"nac": nac,
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"wacn": wacn,
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"sysname": systemName,
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"control_channel_list": controlChannelsString,
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"whitelist": whitelist,
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"blacklist": blacklist,
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"tgid_tags_file": tagsFile,
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"tdma_cc": false,
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"crypt_behavior": cryptBehavior
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}];
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}
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}
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class audioConfig {
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constructor({module = "sockaudio.py", port = 23456, deviceName = "default"}) {
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this.module = module;
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this.instances = [{
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"instance_name": "audio0",
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"device_name": deviceName,
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"udp_port": port,
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"audio_gain": 1.0,
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"number_channels": 1
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}];
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}
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}
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class metadataStreamConfig {
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constructor({}) {
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this.module = "";
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this.streams = [];
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}
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}
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class terminalConfig {
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constructor({module = "terminal.py", terminalType = "http:0.0.0.0:8080"}) {
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this.module = module;
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this.terminal_type = terminalType;
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this.curses_plot_interval= 0.1;
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this.http_plot_interval= 1.0;
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this.http_plot_directory = "../www/images";
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this.tuning_step_large= 1200;
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this.tuning_step_small = 100;
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}
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}
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@@ -3,6 +3,8 @@ const { DebugBuilder } = require("../utilities/debugBuilder.js");
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const log = new DebugBuilder("client", "updatePresets");
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// Modules
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const fs = require('fs');
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const path = require("path");
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const converter = require("convert-units");
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/**
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* Write the given presets to the JSON file
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@@ -10,7 +12,8 @@ const fs = require('fs');
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* @param {function} callback The function to be called when this wrapper completes
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*/
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function writePresets(presets, callback = undefined) {
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fs.writeFile("../config/radioPresets.json", JSON.stringify(presets), (err) => {
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log.DEBUG(`${__dirname}`);
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fs.writeFile("./config/radioPresets.json", JSON.stringify(presets), (err) => {
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// Error checking
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if (err) throw err;
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log.DEBUG("Write Complete");
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@@ -37,7 +40,7 @@ function sanitizeFrequencies(frequenciesArray) {
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/**
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* Function to convert a string or a float into the integer type needed to be saved
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* @param frequency Could be a string, number or float,
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* @returns {number|number|*} Return the value to be saved in Hz format ("154875000" = 154.875MHz)
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* @returns {number|number|*} Return the value to be saved in Hz format ("154.875"MHz format = "154875000")
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*/
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function convertFrequencyToHertz(frequency){
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// check if the passed value is a number
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@@ -50,18 +53,7 @@ function convertFrequencyToHertz(frequency){
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else {
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log.DEBUG(`${frequency} is a float value.`);
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// Convert to a string to remove the decimal in place and then correct the length
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frequency = frequency.toString();
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// One extra digit checked for the '.' included in the string
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if (frequency.length >= 8 && frequency.length <= 10) return parseInt(frequency.replace(".", ""));
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else if (frequency.length <= 7) {
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// Check to see if the frequency is 1s, 10s or 100s of MHz
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let zerosToBeRemoved = 3 - frequency.split(".")[0].length;
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// Need to add more 0s since it was in MHz format
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let neededZeros = (9 - frequency.length) - zerosToBeRemoved;
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frequency = frequency.replace(".", "") + '0'.repeat(neededZeros)
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return parseInt(frequency);
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}
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return converter(frequency).from("MHz").to("Hz");
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}
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} else {
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log.DEBUG(`${frequency} is not a number`);
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@@ -76,7 +68,8 @@ function convertFrequencyToHertz(frequency){
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* @returns {any} The object containing the different systems the bot is near
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*/
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exports.getPresets = function getPresets() {
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return JSON.parse(fs.readFileSync("../config/radioPresets.json"));
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log.DEBUG(`Getting presets from directory: '${__dirname}'`);
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return JSON.parse(fs.readFileSync( "./config/radioPresets.json"));
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}
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/**
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