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Refactor radio settings and localization updates

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fixes #72

- Removed preset configurations for 915 MHz, 868 MHz, and 433 MHz from the RadioSettings model.
- Introduced a new list of regional preset configurations for various countries.
- Updated the settings screen to use a dropdown for selecting presets instead of chips.
- Added a switch for enabling client repeat functionality with appropriate warnings for frequency usage.
- Updated localization files for multiple languages to reflect changes in settings related to client repeat functionality.
This commit is contained in:
zjs81 2026-02-17 23:42:04 -07:00
parent 72f0aa7208
commit 947fafbbb7
35 changed files with 660 additions and 526 deletions
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63
lib/models/radio_settings.dart
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@ -59,46 +59,29 @@ class RadioSettings {
required this.txPowerDbm,
});
// Preset configurations
static RadioSettings get preset915MHz => RadioSettings(
frequencyMHz: 915.0,
bandwidth: LoRaBandwidth.bw125,
spreadingFactor: LoRaSpreadingFactor.sf7,
codingRate: LoRaCodingRate.cr4_5,
txPowerDbm: 20,
);
static RadioSettings get preset868MHz => RadioSettings(
frequencyMHz: 868.0,
bandwidth: LoRaBandwidth.bw125,
spreadingFactor: LoRaSpreadingFactor.sf7,
codingRate: LoRaCodingRate.cr4_5,
txPowerDbm: 14,
);
static RadioSettings get preset433MHz => RadioSettings(
frequencyMHz: 433.0,
bandwidth: LoRaBandwidth.bw125,
spreadingFactor: LoRaSpreadingFactor.sf7,
codingRate: LoRaCodingRate.cr4_5,
txPowerDbm: 20,
);
static RadioSettings get presetLongRange => RadioSettings(
frequencyMHz: 915.0,
bandwidth: LoRaBandwidth.bw125,
spreadingFactor: LoRaSpreadingFactor.sf12,
codingRate: LoRaCodingRate.cr4_8,
txPowerDbm: 20,
);
static RadioSettings get presetFastSpeed => RadioSettings(
frequencyMHz: 915.0,
bandwidth: LoRaBandwidth.bw500,
spreadingFactor: LoRaSpreadingFactor.sf7,
codingRate: LoRaCodingRate.cr4_5,
txPowerDbm: 20,
);
// Regional preset configurations
static final List<(String, RadioSettings)> presets = [
('Australia', RadioSettings(frequencyMHz: 915.8, bandwidth: LoRaBandwidth.bw250, spreadingFactor: LoRaSpreadingFactor.sf10, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('Australia (Narrow)', RadioSettings(frequencyMHz: 916.575, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf7, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('Australia SA, WA, QLD', RadioSettings(frequencyMHz: 923.125, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf8, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('Czech Republic', RadioSettings(frequencyMHz: 869.432, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf7, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 14)),
('EU 433MHz', RadioSettings(frequencyMHz: 433.650, bandwidth: LoRaBandwidth.bw250, spreadingFactor: LoRaSpreadingFactor.sf11, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('EU/UK (Long Range)', RadioSettings(frequencyMHz: 869.525, bandwidth: LoRaBandwidth.bw250, spreadingFactor: LoRaSpreadingFactor.sf11, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 14)),
('EU/UK (Medium Range)', RadioSettings(frequencyMHz: 869.525, bandwidth: LoRaBandwidth.bw250, spreadingFactor: LoRaSpreadingFactor.sf10, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 14)),
('EU/UK (Narrow)', RadioSettings(frequencyMHz: 869.618, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf8, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 14)),
('New Zealand', RadioSettings(frequencyMHz: 917.375, bandwidth: LoRaBandwidth.bw250, spreadingFactor: LoRaSpreadingFactor.sf11, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('New Zealand (Narrow)', RadioSettings(frequencyMHz: 917.375, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf7, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('Portugal 433', RadioSettings(frequencyMHz: 433.375, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf9, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('Portugal 869', RadioSettings(frequencyMHz: 869.618, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf7, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 14)),
('Switzerland', RadioSettings(frequencyMHz: 869.618, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf8, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 14)),
('USA Arizona', RadioSettings(frequencyMHz: 908.205, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf10, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('USA/Canada', RadioSettings(frequencyMHz: 910.525, bandwidth: LoRaBandwidth.bw62_5, spreadingFactor: LoRaSpreadingFactor.sf7, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('Vietnam', RadioSettings(frequencyMHz: 920.250, bandwidth: LoRaBandwidth.bw250, spreadingFactor: LoRaSpreadingFactor.sf11, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
// Off-grid repeat presets (valid client_repeat frequencies)
('Off-Grid 433', RadioSettings(frequencyMHz: 433.0, bandwidth: LoRaBandwidth.bw250, spreadingFactor: LoRaSpreadingFactor.sf11, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
('Off-Grid 869', RadioSettings(frequencyMHz: 869.0, bandwidth: LoRaBandwidth.bw250, spreadingFactor: LoRaSpreadingFactor.sf11, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 14)),
('Off-Grid 918', RadioSettings(frequencyMHz: 918.0, bandwidth: LoRaBandwidth.bw250, spreadingFactor: LoRaSpreadingFactor.sf11, codingRate: LoRaCodingRate.cr4_5, txPowerDbm: 20)),
];
int get frequencyHz => (frequencyMHz * 1000).round();
int get bandwidthHz => bandwidth.hz;