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96 lines
3 KiB
Swift
96 lines
3 KiB
Swift
//
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// LoRaSignalStrength.swift
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// Meshtastic
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//
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// Created by Garth Vander Houwen on 5/15/23.
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//
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import Foundation
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import SwiftUI
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struct LoRaSignalStrengthMeter: View {
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var snr: Float
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var rssi: Int32
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var preset: ModemPresets
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var compact: Bool
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var body: some View {
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let signalStrength = getLoRaSignalStrength(snr: snr, rssi: rssi, preset: preset)
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let gradient = Gradient(colors: [.red, .orange, .yellow, .green])
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if !compact {
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VStack {
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LoRaSignalStrengthIndicator(signalStrength: signalStrength)
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Text("Signal \(signalStrength.description)").font(.footnote)
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Text("SNR \(String(format: "%.2f", snr))dB")
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.foregroundColor(getSnrColor(snr: snr, preset: ModemPresets.longFast))
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.font(.caption2)
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Text("RSSI \(rssi)dB")
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.foregroundColor(getRssiColor(rssi: rssi))
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.font(.caption2)
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}
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} else {
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Gauge(value: Double(signalStrength.rawValue), in: 0...3) {
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} currentValueLabel: {
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Image(systemName: "dot.radiowaves.left.and.right")
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.font(.caption)
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Text("Signal \(signalStrength.description)")
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.font(.caption)
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}
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.gaugeStyle(.accessoryLinear)
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.tint(gradient)
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.font(.caption)
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}
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}
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}
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struct LoRaSignalStrengthMeter_Previews: PreviewProvider {
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static var previews: some View {
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ScrollView {
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VStack {
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HStack {
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// Good
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LoRaSignalStrengthMeter(snr: -10, rssi: -100, preset: ModemPresets.longFast, compact: false)
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LoRaSignalStrengthMeter(snr: -17, rssi: -100, preset: ModemPresets.longFast, compact: false)
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}
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HStack {
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// Fair
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LoRaSignalStrengthMeter(snr: -9.5, rssi: -119, preset: ModemPresets.longFast, compact: false)
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LoRaSignalStrengthMeter(snr: -17.5, rssi: -100, preset: ModemPresets.longFast, compact: false)
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}
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HStack {
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// Bad
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LoRaSignalStrengthMeter(snr: -11.25, rssi: -120, preset: ModemPresets.longFast, compact: false)
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LoRaSignalStrengthMeter(snr: -12.75, rssi: -139, preset: ModemPresets.longFast, compact: false)
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}
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HStack {
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LoRaSignalStrengthMeter(snr: -20.25, rssi: -128, preset: ModemPresets.longFast, compact: false)
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LoRaSignalStrengthMeter(snr: -30, rssi: -120, preset: ModemPresets.longFast, compact: false)
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}
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HStack {
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LoRaSignalStrengthMeter(snr: -15, rssi: -124, preset: ModemPresets.longFast, compact: false)
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LoRaSignalStrengthMeter(snr: -17.25, rssi: -126, preset: ModemPresets.longFast, compact: false)
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LoRaSignalStrengthMeter(snr: -19.5, rssi: -128, preset: ModemPresets.longFast, compact: false)
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}
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HStack {
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// None
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LoRaSignalStrengthMeter(snr: -26.0, rssi: -129, preset: ModemPresets.longFast, compact: false)
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}
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}
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}
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VStack {
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// Good
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LoRaSignalStrengthMeter(snr: -10, rssi: -100, preset: ModemPresets.longFast, compact: true)
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// Fair
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LoRaSignalStrengthMeter(snr: -9.5, rssi: -119, preset: ModemPresets.longFast, compact: true)
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// Bad
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LoRaSignalStrengthMeter(snr: -12.75, rssi: -139, preset: ModemPresets.longFast, compact: true)
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// None
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LoRaSignalStrengthMeter(snr: -26.0, rssi: -128, preset: ModemPresets.longFast, compact: true)
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}
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}
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}
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