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Lora settings expansion and validation logic improvement (#9878)

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* Enhance LoRa configuration with modem presets and validation logic

* Rename bootstrapLoRaConfigFromPreset tests to validateModemConfig for clarity and consistency

* additional tidy-ups to the validateModemConfig - still fundamentally broken at this point

* Enhance region validation by adding numPresets to RegionInfo and implementing validateRegionConfig in RadioInterface

* Add validation for modem configuration in applyModemConfig

* Fix region unset handling and improve modem config validation in handleSetConfig

* Refactor LoRa configuration validation methods and introduce clamping method for invalid settings

* Update handleSetConfig to use fromOthers parameter to either correct or reject invalid settings

* Fix some of the copilot review comments for LoRa configuration validation and clamping methods; add tests for region and preset handling

* Redid the slot default checking and calculation. Should resolve the outstanding comments.

* Add bandwidth calculation for LoRa modem preset fallback in clampConfigLora

* Remove unused preset name variable in validateConfigLora and fix default frequency slot check in applyModemConfig

* update tests for region handling

* Got the synthetic colleague to add mock service for testing

* Flash savings... hopefully

* Refactor modem preset handling to use sentinel values and improve default preset retrieval

* Refactor region handling to use profile structures for modem presets and channel calculations

* added comments for clarity on parameters

* Add shadow table tests and validateConfigLora enhancements for region presets

* Add isFromUs tests for preset validation in AdminModule

* Respond to copilot github review

* address copilot comments

* address null poointers

* fix build errors

* Fix the fix, undo the silly suggestions from synthetic reviewer.

* we all float here

* Fix include path for AdminModule in test_main.cpp

* Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* More suggestion fixes

* admin module merge conflicts

* admin module fixes from merge hell

* fix: initialize default frequency slot and custom channel name; update LNA mode handling

* save some bytes...

* fix: simplify error logging for bandwidth checks in LoRa configuration

* Update src/mesh/MeshRadio.h

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Tom
2026-03-20 07:43:47 -05:00
committed by GitHub
co-authored by GitHub Copilot Autofix powered by AI
parent fc030d2d19
commit 22d63fa69c
11 changed files with 1355 additions and 252 deletions
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src/graphics/draw/MenuHandler.cpp
+13 -1
View File
@@ -25,6 +25,7 @@
#include "modules/TraceRouteModule.h"
#include <algorithm>
#include <array>
#include <cmath>
#include <functional>
#include <utility>
@@ -265,13 +266,24 @@ void menuHandler::FrequencySlotPicker()
optionsEnumArray[options++] = 0;
// Calculate number of channels (copied from RadioInterface::applyModemConfig())
meshtastic_Config_LoRaConfig &loraConfig = config.lora;
double bw = loraConfig.use_preset ? modemPresetToBwKHz(loraConfig.modem_preset, myRegion->wideLora)
: bwCodeToKHz(loraConfig.bandwidth);
uint32_t numChannels = 0;
if (myRegion) {
numChannels = (uint32_t)floor((myRegion->freqEnd - myRegion->freqStart) / (myRegion->spacing + (bw / 1000.0)));
// Match RadioInterface::applyModemConfig(): include padding, add spacing in numerator, and use round()
const double spacing = myRegion->profile->spacing;
const double padding = myRegion->profile->padding;
const double channelBandwidthMHz = bw / 1000.0;
const double numerator = (myRegion->freqEnd - myRegion->freqStart) + spacing;
const double denominator = spacing + (padding * 2) + channelBandwidthMHz;
if (denominator > 0.0) {
numChannels = static_cast<uint32_t>(round(numerator / denominator));
} else {
LOG_WARN("Invalid region configuration: non-positive channel spacing/width");
}
} else {
LOG_WARN("Region not set, cannot calculate number of channels");
return;