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Implement Long Turbo preset (#8985)

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* Implement Long_Turbo preset

* Oops

* Start to DRY up menu handler by actually using OO concepts instead of jank separate arrays

* Move the implementation back into the method

* Dummy comment

* Listen to copilot feedback and prevent dangling pointer

* Static and optional
This commit is contained in:
Ben Meadors
2025-12-16 11:42:13 -06:00
committed by GitHub
parent 8a48321555
commit 8e0547e76d
6 changed files with 106 additions and 46 deletions
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2
protobufs

Submodule protobufs updated: 1cf2783bdb...9beb80f1d3

3
src/DisplayFormatters.cpp
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@@ -31,6 +31,9 @@ const char *DisplayFormatters::getModemPresetDisplayName(meshtastic_Config_LoRaC
case meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST:
return useShortName ? "LongF" : "LongFast";
break;
case meshtastic_Config_LoRaConfig_ModemPreset_LONG_TURBO:
return useShortName ? "LongT" : "LongTurbo";
break;
case meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE:
return useShortName ? "LongM" : "LongMod";
break;

89
src/graphics/draw/MenuHandler.cpp
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@@ -20,12 +20,41 @@
#include "modules/KeyVerificationModule.h"
#include "modules/TraceRouteModule.h"
#include <algorithm>
#include <array>
#include <functional>
#include <utility>
extern uint16_t TFT_MESH;
namespace graphics
{
namespace
{
// Caller must ensure the provided options array outlives the banner callback.
template <typename T, size_t N, typename Callback>
BannerOverlayOptions createStaticBannerOptions(const char *message, const MenuOption<T> (&options)[N],
std::array<const char *, N> &labels, Callback &&onSelection)
{
for (size_t i = 0; i < N; ++i) {
labels[i] = options[i].label;
}
const MenuOption<T> *optionsPtr = options;
auto callback = std::function<void(const MenuOption<T> &, int)>(std::forward<Callback>(onSelection));
BannerOverlayOptions bannerOptions;
bannerOptions.message = message;
bannerOptions.optionsArrayPtr = labels.data();
bannerOptions.optionsCount = static_cast<uint8_t>(N);
bannerOptions.bannerCallback = [optionsPtr, callback](int selected) -> void { callback(optionsPtr[selected], selected); };
return bannerOptions;
}
} // namespace
menuHandler::screenMenus menuHandler::menuQueue = menu_none;
bool test_enabled = false;
uint8_t test_count = 0;
@@ -197,48 +226,38 @@ void menuHandler::DeviceRolePicker()
void menuHandler::RadioPresetPicker()
{
static const char *optionsArray[] = {"Back", "LongSlow", "LongModerate", "LongFast", "MediumSlow",
"MediumFast", "ShortSlow", "ShortFast", "ShortTurbo"};
enum optionsNumbers {
Back = 0,
radiopreset_LongSlow = 1,
radiopreset_LongModerate = 2,
radiopreset_LongFast = 3,
radiopreset_MediumSlow = 4,
radiopreset_MediumFast = 5,
radiopreset_ShortSlow = 6,
radiopreset_ShortFast = 7,
radiopreset_ShortTurbo = 8
static const RadioPresetOption presetOptions[] = {
{"Back", OptionsAction::Back},
{"LongTurbo", OptionsAction::Select, meshtastic_Config_LoRaConfig_ModemPreset_LONG_TURBO},
{"LongModerate", OptionsAction::Select, meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE},
{"LongFast", OptionsAction::Select, meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST},
{"MediumSlow", OptionsAction::Select, meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW},
{"MediumFast", OptionsAction::Select, meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST},
{"ShortSlow", OptionsAction::Select, meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW},
{"ShortFast", OptionsAction::Select, meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST},
{"ShortTurbo", OptionsAction::Select, meshtastic_Config_LoRaConfig_ModemPreset_SHORT_TURBO},
};
BannerOverlayOptions bannerOptions;
bannerOptions.message = "Radio Preset";
bannerOptions.optionsArrayPtr = optionsArray;
bannerOptions.optionsCount = 9;
bannerOptions.bannerCallback = [](int selected) -> void {
if (selected == Back) {
constexpr size_t presetCount = sizeof(presetOptions) / sizeof(presetOptions[0]);
static std::array<const char *, presetCount> presetLabels{};
auto bannerOptions =
createStaticBannerOptions("Radio Preset", presetOptions, presetLabels, [](const RadioPresetOption &option, int) -> void {
if (option.action == OptionsAction::Back) {
menuHandler::menuQueue = menuHandler::lora_Menu;
screen->runNow();
return;
} else if (selected == radiopreset_LongSlow) {
config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_LONG_SLOW;
} else if (selected == radiopreset_LongModerate) {
config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE;
} else if (selected == radiopreset_LongFast) {
config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST;
} else if (selected == radiopreset_MediumSlow) {
config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW;
} else if (selected == radiopreset_MediumFast) {
config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST;
} else if (selected == radiopreset_ShortSlow) {
config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW;
} else if (selected == radiopreset_ShortFast) {
config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST;
} else if (selected == radiopreset_ShortTurbo) {
config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_SHORT_TURBO;
}
if (!option.hasValue) {
return;
}
config.lora.modem_preset = option.value;
service->reloadConfig(SEGMENT_CONFIG);
rebootAtMsec = (millis() + DEFAULT_REBOOT_SECONDS * 1000);
};
});
screen->showOverlayBanner(bannerOptions);
}

19
src/graphics/draw/MenuHandler.h
View File

@@ -99,5 +99,24 @@ class menuHandler
static void BluetoothToggleMenu();
};
/* Generic Menu Options designations */
enum class OptionsAction { Back, Select };
template <typename T> struct MenuOption {
const char *label;
OptionsAction action;
bool hasValue;
T value;
MenuOption(const char *labelIn, OptionsAction actionIn, T valueIn)
: label(labelIn), action(actionIn), hasValue(true), value(valueIn)
{
}
MenuOption(const char *labelIn, OptionsAction actionIn) : label(labelIn), action(actionIn), hasValue(false), value() {}
};
using RadioPresetOption = MenuOption<meshtastic_Config_LoRaConfig_ModemPreset>;
} // namespace graphics
#endif

24
src/mesh/RadioInterface.cpp
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@@ -503,6 +503,11 @@ void RadioInterface::applyModemConfig()
cr = 5;
sf = 10;
break;
case meshtastic_Config_LoRaConfig_ModemPreset_LONG_TURBO:
bw = (myRegion->wideLora) ? 1625.0 : 500;
cr = 8;
sf = 11;
break;
default: // Config_LoRaConfig_ModemPreset_LONG_FAST is default. Gracefully use this is preset is something illegal.
bw = (myRegion->wideLora) ? 812.5 : 250;
cr = 5;
@@ -539,13 +544,26 @@ void RadioInterface::applyModemConfig()
}
if ((myRegion->freqEnd - myRegion->freqStart) < bw / 1000) {
static const char *err_string = "Regional frequency range is smaller than bandwidth. Fall back to default preset";
LOG_ERROR(err_string);
const float regionSpanKHz = (myRegion->freqEnd - myRegion->freqStart) * 1000.0f;
const float requestedBwKHz = bw;
const bool isWideRequest = requestedBwKHz >= 499.5f; // treat as 500 kHz preset
const char *presetName =
DisplayFormatters::getModemPresetDisplayName(loraConfig.modem_preset, false, loraConfig.use_preset);
char err_string[160];
if (isWideRequest) {
snprintf(err_string, sizeof(err_string), "%s region too narrow for 500kHz preset (%s). Falling back to LongFast.",
myRegion->name, presetName);
} else {
snprintf(err_string, sizeof(err_string), "%s region span %.0fkHz < requested %.0fkHz. Falling back to LongFast.",
myRegion->name, regionSpanKHz, requestedBwKHz);
}
LOG_ERROR("%s", err_string);
RECORD_CRITICALERROR(meshtastic_CriticalErrorCode_INVALID_RADIO_SETTING);
meshtastic_ClientNotification *cn = clientNotificationPool.allocZeroed();
cn->level = meshtastic_LogRecord_Level_ERROR;
sprintf(cn->message, err_string);
snprintf(cn->message, sizeof(cn->message), "%s", err_string);
service->sendClientNotification(cn);
// Set to default modem preset

3
src/mesh/generated/meshtastic/config.pb.h
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@@ -293,7 +293,8 @@ typedef enum _meshtastic_Config_LoRaConfig_RegionCode {
typedef enum _meshtastic_Config_LoRaConfig_ModemPreset {
/* Long Range - Fast */
meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST = 0,
/* Long Range - Slow */
/* Long Range - Slow
Deprecated in 2.7: Unpopular slow preset. */
meshtastic_Config_LoRaConfig_ModemPreset_LONG_SLOW = 1,
/* Very Long Range - Slow
Deprecated in 2.5: Works only with txco and is unusably slow */