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RadioSet: Split off main source into Utils, SettingsView

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This commit is contained in:
Dominic Höglinger 2025-09-28 11:45:44 +02:00
parent 506c840933
commit dfadaab667
6 changed files with 1046 additions and 995 deletions
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995
ExternalApps/RadioSet/main/Source/RadioSet.cpp
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ExternalApps/RadioSet/main/Source/RadioSet.h
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#pragma once #pragma once
#include "SettingsView.h"
#include "tt_app.h" #include "tt_app.h"
#include "tt_hal_radio.h" #include "tt_hal_radio.h"
#include <lvgl.h> #include <lvgl.h>
class TermView; class TermView;
class SettingsView;
class RadioSet { class RadioSet {
lv_obj_t* mainView = nullptr; lv_obj_t* mainView = nullptr;

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ExternalApps/RadioSet/main/Source/SettingsView.cpp Normal file
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#include "SettingsView.h"
#include "Utils.h"
static lv_obj_t* createGridDropdownInput(lv_obj_t *container, int row, const char* const label, const char* const items) {
lv_obj_t* label_obj = lv_label_create(container);
lv_label_set_text(label_obj, label);
lv_obj_set_grid_cell(label_obj,
LV_GRID_ALIGN_STRETCH, 0, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(label_obj, lv_pct(100), LV_SIZE_CONTENT);
lv_obj_t* input = lv_dropdown_create(container);
lv_obj_set_grid_cell(input,
LV_GRID_ALIGN_STRETCH, 1, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(input, lv_pct(100), LV_SIZE_CONTENT);
lv_dropdown_set_options(input, items);
return input;
}
struct ParameterInput {
static constexpr auto LV_STATE_INVALID = LV_STATE_USER_1;
typedef void (*Callback)(void* ctx);
const RadioHandle handle;
const RadioParameter param;
Callback userChangeCallback = nullptr;
void* userChangeCtx = nullptr;
static void apply_error_style(lv_obj_t* obj) {
static bool init = false;
static lv_style_t style_invalid;
if (!init) {
lv_style_init(&style_invalid);
lv_style_set_border_color(&style_invalid, lv_color_hex(0xFFBF00));
lv_style_set_border_width(&style_invalid, 2);
init = true;
}
lv_obj_add_style(obj, &style_invalid, LV_STATE_INVALID);
}
ParameterInput(RadioHandle handle, const RadioParameter param)
: handle(handle)
, param(param) {}
virtual ~ParameterInput() = default;
void onUserChange(Callback cb, void* ctx) {
userChangeCallback = cb;
userChangeCtx = ctx;
}
void emitUserChange() {
if (userChangeCallback) {
userChangeCallback(userChangeCtx);
}
}
virtual void storeToRadio() = 0;
virtual void updatePreview() = 0;
virtual void activate() = 0;
virtual void deactivate() = 0;
virtual void setValue(float value) = 0;
};
struct NumericParameterInput : public ParameterInput {
lv_obj_t* label = nullptr;
lv_obj_t* input = nullptr;
lv_obj_t* unitlabel = nullptr;
char* fmt;
NumericParameterInput(RadioHandle handle, const RadioParameter param, lv_obj_t* container, int row, char* fmt = "%f", char* unit_override = nullptr)
: ParameterInput(handle, param)
, fmt(fmt) {
initUi(container, row, unit_override);
loadFromRadio();
}
virtual ~NumericParameterInput() {
//lv_obj_clean(label);
//lv_obj_clean(input);
//lv_obj_clean(unitlabel);
}
void initUi(lv_obj_t* container, int row, char* unit_override) {
const int height = LV_SIZE_CONTENT;
label = lv_label_create(container);
lv_label_set_text(label, toString(param));
lv_obj_set_grid_cell(label,
LV_GRID_ALIGN_STRETCH, 0, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(label, lv_pct(100), height);
input = lv_textarea_create(container);
lv_obj_set_grid_cell(input,
LV_GRID_ALIGN_STRETCH, 1, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(input, lv_pct(100), height);
lv_textarea_set_accepted_chars(input, "0123456789.+-");
loadFromRadio();
lv_textarea_set_one_line(input, true);
apply_error_style(input);
unitlabel = lv_label_create(container);
lv_obj_set_grid_cell(unitlabel,
LV_GRID_ALIGN_STRETCH, 2, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(unitlabel, lv_pct(100), height);
lv_obj_set_style_text_align(unitlabel , LV_TEXT_ALIGN_LEFT, 0);
if (unit_override) {
lv_label_set_text(unitlabel, unit_override);
} else {
char unit[64] = {0};
tt_hal_radio_get_parameter_unit_str(handle, param, unit, sizeof(unit));
lv_label_set_text(unitlabel, unit);
}
lv_obj_add_event_cb(input, [](lv_event_t * e) {
NumericParameterInput* self = (NumericParameterInput*)lv_event_get_user_data(e);
self->storeToRadio();
self->emitUserChange();
}, LV_EVENT_VALUE_CHANGED, this);
}
void loadFromRadio() {
float value;
if (tt_hal_radio_get_parameter(handle, param, &value) == RADIO_PARAM_SUCCESS) {
setValue(value);
}
}
virtual void storeToRadio() override {
float value;
if (sscanf(lv_textarea_get_text(input), "%f", &value) == 1) {
if (tt_hal_radio_set_parameter(handle, param, value) != RADIO_PARAM_SUCCESS) {
lv_obj_add_state(input, LV_STATE_INVALID);
} else {
lv_obj_clear_state(input, LV_STATE_INVALID);
}
} else {
lv_obj_add_state(input, LV_STATE_INVALID);
}
}
virtual void updatePreview() override {}
virtual void activate() override {
lv_obj_clear_state(input, LV_STATE_DISABLED);
}
virtual void deactivate() override {
lv_obj_add_state(input, LV_STATE_DISABLED);
}
virtual void setValue(float value) override {
Str txt;
txt.appendf(fmt, value);
lv_textarea_set_text(input, txt.c_str());
}
};
struct SliderParameterInput : public ParameterInput {
char* fmt = nullptr;
lv_obj_t* label = nullptr;
lv_obj_t* slider = nullptr;
lv_obj_t* preview = nullptr;
SliderParameterInput(RadioHandle handle, const RadioParameter param, lv_obj_t* container, int row, int min, int max, char* fmt = "%i")
: ParameterInput(handle, param)
, fmt(fmt) {
initUi(container, row, min, max);
}
virtual ~SliderParameterInput() {
//lv_obj_clean(label);
//lv_obj_clean(slider);
//lv_obj_clean(preview);
}
void initUi(lv_obj_t* container, int row, int min, int max) {
label = lv_label_create(container);
lv_label_set_text(label, toString(param));
lv_obj_set_grid_cell(label,
LV_GRID_ALIGN_STRETCH, 0, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(label, lv_pct(100), LV_SIZE_CONTENT);
slider = lv_slider_create(container);
lv_obj_set_grid_cell(slider,
LV_GRID_ALIGN_STRETCH, 1, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(slider, lv_pct(100), 10);
lv_slider_set_range(slider, min, max);
apply_error_style(slider);
preview = lv_label_create(container);
lv_obj_set_grid_cell(preview,
LV_GRID_ALIGN_STRETCH, 2, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(preview, lv_pct(100), LV_SIZE_CONTENT);
lv_obj_set_style_text_align(preview , LV_TEXT_ALIGN_LEFT, 0);
loadFromRadio();
lv_obj_add_event_cb(slider, [](lv_event_t * e) {
lv_obj_t* slider = lv_event_get_target_obj(e);
SliderParameterInput* self = (SliderParameterInput*)lv_event_get_user_data(e);
self->updatePreview();
self->storeToRadio();
self->emitUserChange();
}, LV_EVENT_VALUE_CHANGED, this);
}
void loadFromRadio() {
float value;
if (tt_hal_radio_get_parameter(handle, param, &value) == RADIO_PARAM_SUCCESS) {
setValue(value);
}
}
virtual void storeToRadio() override {
if (tt_hal_radio_set_parameter(handle, param, lv_slider_get_value(slider)) != RADIO_PARAM_SUCCESS) {
lv_obj_add_state(slider, LV_STATE_INVALID);
} else {
lv_obj_clear_state(slider, LV_STATE_INVALID);
}
}
virtual void updatePreview() override {
char buf[64] = {0};
lv_snprintf(buf, sizeof(buf), fmt, lv_slider_get_value(slider));
lv_label_set_text(preview, buf);
}
virtual void activate() override {
lv_obj_clear_state(slider, LV_STATE_DISABLED);
}
virtual void deactivate() override {
lv_obj_add_state(slider, LV_STATE_DISABLED);
}
virtual void setValue(float value) override {
lv_slider_set_value(slider, value, LV_ANIM_ON);
updatePreview();
}
};
struct SliderSelectParameterInput : public ParameterInput {
static constexpr float SELECT_END = -1;
const float* selections;
const size_t selectionsSize;
char unit[64] = {0};
char* fmt;
lv_obj_t* label = nullptr;
lv_obj_t* slider = nullptr;
lv_obj_t* preview = nullptr;
static constexpr size_t get_selection_num(const float selections[]) {
constexpr size_t MAX_SELECTIONS = 32;
if (selections) {
for (size_t i = 0; i < MAX_SELECTIONS; ++i) {
if (selections[i] == SELECT_END) {
return i;
}
}
}
return 0;
}
SliderSelectParameterInput(RadioHandle handle, const RadioParameter param, lv_obj_t* container, int row, const float selections[] = nullptr, char* fmt = "%f")
: ParameterInput(handle, param)
, selections(selections)
, selectionsSize(get_selection_num(selections))
, fmt(fmt) {
initUi(container, row);
}
virtual ~SliderSelectParameterInput() {
//lv_obj_clean(label);
//lv_obj_clean(slider);
//lv_obj_clean(preview);
}
int get_selection_index(const float value) {
for (int i = 0; i < selectionsSize; ++i) {
if (selections[i] == value) {
return i;
}
}
return 0;
}
void initUi(lv_obj_t* container, int row) {
label = lv_label_create(container);
lv_label_set_text(label, toString(param));
lv_obj_set_grid_cell(label,
LV_GRID_ALIGN_STRETCH, 0, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(label, lv_pct(100), LV_SIZE_CONTENT);
slider = lv_slider_create(container);
lv_obj_set_grid_cell(slider,
LV_GRID_ALIGN_STRETCH, 1, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(slider, lv_pct(100), 10);
lv_slider_set_range(slider, 0, selectionsSize - 1);
apply_error_style(slider);
preview = lv_label_create(container);
lv_obj_set_grid_cell(preview,
LV_GRID_ALIGN_STRETCH, 2, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(preview, lv_pct(100), LV_SIZE_CONTENT);
lv_obj_set_style_text_align(preview , LV_TEXT_ALIGN_LEFT, 0);
tt_hal_radio_get_parameter_unit_str(handle, param, unit, sizeof(unit));
loadFromRadio();
lv_obj_add_event_cb(slider, [](lv_event_t * e) {
lv_obj_t* slider = lv_event_get_target_obj(e);
SliderSelectParameterInput* self = (SliderSelectParameterInput*)lv_event_get_user_data(e);
self->updatePreview();
self->storeToRadio();
self->emitUserChange();
}, LV_EVENT_VALUE_CHANGED, this);
}
void loadFromRadio() {
float value;
if (tt_hal_radio_get_parameter(handle, param, &value) == RADIO_PARAM_SUCCESS) {
setValue(value);
}
}
virtual void storeToRadio() override {
if (tt_hal_radio_set_parameter(handle, param, selections[lv_slider_get_value(slider)]) != RADIO_PARAM_SUCCESS) {
lv_obj_add_state(slider, LV_STATE_INVALID);
} else {
lv_obj_clear_state(slider, LV_STATE_INVALID);
}
}
virtual void updatePreview() override {
Str text;
text.appendf(fmt, selections[lv_slider_get_value(slider)]);
text.append(unit);
lv_label_set_text(preview, text.c_str());
}
virtual void activate() override {
lv_obj_clear_state(slider, LV_STATE_DISABLED);
}
virtual void deactivate() override {
lv_obj_add_state(slider, LV_STATE_DISABLED);
}
virtual void setValue(float value) override {
lv_slider_set_value(slider, get_selection_index(value), LV_ANIM_ON);
updatePreview();
}
};
struct FlagParameterInput : public ParameterInput {
lv_obj_t* label = nullptr;
lv_obj_t* input = nullptr;
FlagParameterInput(RadioHandle handle, const RadioParameter param, lv_obj_t* container, int row)
: ParameterInput(handle, param) {
initUi(container, row);
}
virtual ~FlagParameterInput() {
//lv_obj_clean(label);
//lv_obj_clean(input);
}
void initUi(lv_obj_t* container, int row) {
label = lv_label_create(container);
lv_label_set_text(label, toString(param));
lv_obj_set_grid_cell(label,
LV_GRID_ALIGN_STRETCH, 0, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(label, lv_pct(100), LV_SIZE_CONTENT);
input = lv_switch_create(container);
lv_obj_set_grid_cell(input,
LV_GRID_ALIGN_STRETCH, 2, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(input, 30, 20);
apply_error_style(input);
loadFromRadio();
lv_obj_add_event_cb(input, [](lv_event_t * e) {
lv_obj_t* slider = lv_event_get_target_obj(e);
FlagParameterInput* self = (FlagParameterInput*)lv_event_get_user_data(e);
self->storeToRadio();
self->emitUserChange();
}, LV_EVENT_VALUE_CHANGED, this);
}
void loadFromRadio() {
float value;
if (tt_hal_radio_get_parameter(handle, param, &value) == RADIO_PARAM_SUCCESS) {
setValue(value);
}
}
virtual void storeToRadio() override {
float value = lv_obj_has_state(input, LV_STATE_CHECKED) ? 1.0 : 0.0;
if (tt_hal_radio_set_parameter(handle, param, value) != RADIO_PARAM_SUCCESS) {
lv_obj_add_state(input, LV_STATE_INVALID);
} else {
lv_obj_clear_state(input, LV_STATE_INVALID);
}
}
virtual void updatePreview() override {
}
virtual void activate() override {
lv_obj_clear_state(input, LV_STATE_DISABLED);
}
virtual void deactivate() override {
lv_obj_add_state(input, LV_STATE_DISABLED);
}
virtual void setValue(float value) override {
if (value != 0.0) {
lv_obj_add_state(input, LV_STATE_CHECKED);
} else {
lv_obj_clear_state(input, LV_STATE_CHECKED);
}
}
};
static ParameterInput* makeLoraInput(RadioHandle handle, const RadioParameter param, lv_obj_t* container, int row) {
static constexpr float bw_values[] = {7.8, 10.4, 15.6, 20.8, 31.25, 41.7, 62.5, 125.0, 250.0, 500.0, SliderSelectParameterInput::SELECT_END};
// LoRa is standardized, so we get to use fancy inputs
switch (param) {
case RADIO_BANDWIDTH:
return new SliderSelectParameterInput(handle, param, container, row, bw_values, "%.1f");
case RADIO_SPREADFACTOR:
return new SliderParameterInput(handle, param, container, row, 7, 12);
case RADIO_CODINGRATE:
return new SliderParameterInput(handle, param, container, row, 5, 8);
case RADIO_SYNCWORD:
return new SliderParameterInput(handle, param, container, row, 0, 255, "%02X");
case RADIO_PREAMBLES:
return new SliderParameterInput(handle, param, container, row, 0, 0xFFFF);
default:
return new NumericParameterInput(handle, param, container, row);
}
}
static ParameterInput* makeLrFhssInput(RadioHandle handle, const RadioParameter param, lv_obj_t* container, int row) {
switch (param) {;
case RADIO_NARROWGRID:
return new FlagParameterInput(handle, param, container, row);
default:
return new NumericParameterInput(handle, param, container, row);
}
}
static ParameterInput* makeBaseInput(RadioHandle handle, const RadioParameter param, lv_obj_t* container, int row) {
switch (param) {
case RADIO_POWER: //no break
case RADIO_FREQUENCY:
return new NumericParameterInput(handle, param, container, row);
case RADIO_BOOSTEDGAIN:
return new FlagParameterInput(handle, param, container, row);
default:
return nullptr;
}
}
static ParameterInput* makeParameterInput(RadioHandle handle, const RadioParameter param, const Modulation modulation, lv_obj_t* container, int row) {
auto base_input = makeBaseInput(handle, param, container, row);
if (base_input) return base_input;
switch (modulation) {
case MODULATION_LORA:
return makeLoraInput(handle, param, container, row);
case MODULATION_LRFHSS:
return makeLrFhssInput(handle, param, container, row);
default:
return new NumericParameterInput(handle, param, container, row);
}
}
void SettingsView::addPreset(Preset* preset) {
presets.pushBack(preset);
presetsByModulation[preset->modulation].pushBack(preset);
}
void SettingsView::queryRadios() {
DeviceId devices[MAX_RADIOS];
uint16_t device_count = 0;
if(!tt_hal_device_find(DEVICE_TYPE_RADIO, devices, &device_count, MAX_RADIOS)) {
// TT_LOG_W(TAG, "No radios registered with the system?");
} else {
size_t radios_allocated = 0;
for (size_t i = 0; (i < device_count) && (i < MAX_RADIOS); ++i) {
auto radio = tt_hal_radio_alloc(devices[i]);
if (radio) {
// TT_LOG_I(TAG, "Discovered radio \"%s\"", tt_hal_radio_get_name(radio));
radios[radios_allocated] = radio;
radios_allocated++;
} else {
// TT_LOG_E(TAG, "Error allocating radio handle for id=%d", devId);
}
}
radioCount = radios_allocated;
}
}
void SettingsView::getRadioNames(Str &names, const char* const separator) {
int count = 1;
names.clear();
//for (auto radio : radios) {
for (size_t i = 0; i < radioCount; ++i) {
Str name(tt_hal_radio_get_name(radios[i]));
auto last = (i == (radioCount - 1));
if (name == "") {
name.appendf("Unknown Radio %d", count);
}
names.append(name.c_str());
count++;
if (!last) {
names.append(separator);
}
}
}
int SettingsView::getModemAvailableIndex(Modulation m) {
for (size_t i = 0; i < modemsAvailableCount; ++i) {
if (modemsAvailable[i] == m) {
return i;
}
}
return -1;
}
lv_obj_t* SettingsView::initParameterFormGeneric(lv_obj_t *parent, const Modulation modem) {
lv_obj_t *container = propertiesForm;
if (container) {
lv_obj_clean(container);
lv_obj_del(container);
}
paramsAvailableCount = 0;
container = lv_obj_create(parent);
lv_obj_set_style_pad_all(container, 0, 0);
lv_obj_set_layout(container, LV_LAYOUT_GRID);
lv_obj_align(container, LV_ALIGN_TOP_MID, 0, 0);
const int grid_row_size = 40;
const int grid_col_size = 60;
static constexpr size_t row_dsc_last = RADIO_NARROWGRID + 1;
static lv_coord_t col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), grid_col_size, LV_GRID_TEMPLATE_LAST};
static lv_coord_t row_dsc[row_dsc_last] = {0};
for (size_t i = 0; i < row_dsc_last; ++i) {
row_dsc[i] = grid_row_size; //LV_GRID_FR(1);
}
row_dsc[row_dsc_last - 1] = LV_GRID_TEMPLATE_LAST;
lv_obj_set_grid_dsc_array(container, col_dsc, row_dsc);
char unit_buffer[32] = {0};
// Clean up any input
for (size_t i = 0; i < MAX_PARAMS; ++i) {
// As this is a LUT, only some may be set
if (paramInputs[i]) {
delete paramInputs[i];
paramInputs[i] = nullptr;
}
}
for (RadioParameter param = RADIO_POWER;
param <= RADIO_NARROWGRID;
param = static_cast<RadioParameter>((size_t)param + 1)) {
float value = 0.0;
Str value_buffer;
auto status = tt_hal_radio_get_parameter(radioSelected, param, &value);
if (status == RADIO_PARAM_SUCCESS) {
auto input = makeParameterInput(radioSelected, param, modem, container, paramsAvailableCount);
input->onUserChange([](void* ctx) {
SettingsView* self = (SettingsView*)ctx;
self->onParameterInput();
}, this);
paramInputs[param] = input;
//lv_group_focus_obj(input);
paramsAvailable[paramsAvailableCount] = param;
paramsAvailableCount++;
}
}
row_dsc[paramsAvailableCount] = LV_GRID_TEMPLATE_LAST;
lv_obj_set_grid_dsc_array(container, col_dsc, row_dsc);
lv_obj_set_size(container, lv_pct(100), lv_pct(100));
return container;
}
void SettingsView::selectModulation(int modemIndex) {
lv_dropdown_set_selected(modemDropdown, modemIndex);
if (tt_hal_radio_set_modulation(radioSelected, modemsAvailable[modemIndex])) {
propertiesForm = initParameterFormGeneric(mainPanel, modemsAvailable[modemIndex]);
}
updatePresets();
}
void SettingsView::selectPreset(int presetIndex) {
// The first index is always "No preset" or "None available"
// Other indices are the presets for the current modulation + 1
auto modem = tt_hal_radio_get_modulation(radioSelected);
auto& presets = presetsByModulation[modem];
if ((presetIndex > 0) && ((presetIndex - 1) < presets.size())) {
auto preset = presets[presetIndex - 1];
for (auto iter = preset->items.begin(); iter != preset->items.end(); iter++) {
if (paramInputs[iter->parameter]) {
paramInputs[iter->parameter]->setValue(iter->value);
paramInputs[iter->parameter]->storeToRadio();
}
}
} else {
crash("Selected preset does not exist");
}
}
void SettingsView::onParameterInput() {
// As the user did an input, this makes any applied
// preset inconsistent, revert back to "None".
lv_dropdown_set_selected(modemPresetDropdown, 0);
}
void SettingsView::updatePresets() {
auto modemIndexConfigured = tt_hal_radio_get_modulation(radioSelected);
Str preset_list("Select...");
auto& presets = presetsByModulation[modemIndexConfigured];
if (!presets.empty()) {
preset_list.append("\n");
}
for (auto iter = presets.begin(); iter != presets.end(); iter++) {
auto place_sep = !is_last(iter, presets);
auto& name = (*iter)->name;
preset_list.append(name.c_str());
if (place_sep) {
preset_list.append("\n");
}
}
if (preset_list.empty()) {
lv_obj_add_state(modemPresetDropdown, LV_STATE_DISABLED);
lv_dropdown_set_options(modemPresetDropdown, "None");
} else {
lv_obj_clear_state(modemPresetDropdown, LV_STATE_DISABLED);
lv_dropdown_set_options(modemPresetDropdown, preset_list.c_str());
}
}
void SettingsView::selectRadio(int index) {
if (radioStateSubId > -1) {
tt_hal_radio_unsubscribe_state(radioSelected, radioStateSubId);
}
radioSelected = radios[index];
crashassert(radioSelected, "Radio selected not allocated");
for (size_t i = 0; i < MAX_MODEMS; ++i) {
modemsAvailable[i] = MODULATION_NONE;
}
Str modulation_list;
modemsAvailableCount = 1;
modemsAvailable[0] = MODULATION_NONE;
modulation_list.append(LV_SYMBOL_MINUS);
modulation_list.append(" ");
modulation_list.append(LV_SYMBOL_MINUS);
modulation_list.append(" ");
modulation_list.append("Disabled\n");
for (Modulation mod = FIRST_MODULATION;
mod <= LAST_MODULATION;
mod = static_cast<Modulation>((size_t)mod + 1)) {
bool canRx = tt_hal_radio_can_receive(radioSelected, mod);
bool canTx = tt_hal_radio_can_transmit(radioSelected, mod);
bool place_sep = (canRx || canTx) && (mod != LAST_MODULATION);
if (!canRx && !canTx) {
continue;
}
modemsAvailable[modemsAvailableCount] = mod;
modemsAvailableCount++;
if (canRx) {
modulation_list.append(LV_SYMBOL_DOWNLOAD);
modulation_list.append(" ");
} else {
modulation_list.append(LV_SYMBOL_MINUS);
modulation_list.append(" ");
}
if (canTx) {
modulation_list.append(LV_SYMBOL_UPLOAD);
modulation_list.append(" ");
} else {
modulation_list.append(LV_SYMBOL_MINUS);
modulation_list.append(" ");
}
modulation_list.append(toString(mod));
if (place_sep) {
modulation_list.append("\n");
}
}
lv_dropdown_set_options(modemDropdown, modulation_list.c_str());
auto modemIndexConfigured = getModemAvailableIndex(tt_hal_radio_get_modulation(radioSelected));
if (modemIndexConfigured > -1) {
lv_dropdown_set_selected(modemDropdown, modemIndexConfigured);
selectModulation(modemIndexConfigured);
}
updateSelectedRadioState(tt_hal_radio_get_state(radioSelected));
radioStateSubId = tt_hal_radio_subscribe_state(radioSelected, [](DeviceId id, RadioState state, void* ctx) {
SettingsView* self = (SettingsView*)ctx;
self->updateSelectedRadioState(state);
}, this);
}
lv_obj_t* SettingsView::initDeviceForm(lv_obj_t *parent) {
lv_obj_t *container = lv_obj_create(parent);
lv_obj_set_size(container, lv_pct(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_all(container, 0, 0);
const int grid_row_size = 40;
const int grid_col_size = 45;
static lv_coord_t lora_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), grid_col_size, LV_GRID_TEMPLATE_LAST};
static lv_coord_t lora_row_dsc[] = {
grid_row_size,
grid_row_size,
grid_row_size,
grid_row_size,
LV_GRID_TEMPLATE_LAST};
lv_obj_set_layout(container, LV_LAYOUT_GRID);
lv_obj_set_grid_dsc_array(container, lora_col_dsc, lora_row_dsc);
Str radio_names;
getRadioNames(radio_names, "\n");
radioDropdown = createGridDropdownInput(container, 0, "Device", radio_names.c_str());
radioSwitch = lv_switch_create(container);
lv_obj_set_grid_cell(radioSwitch,
LV_GRID_ALIGN_STRETCH, 2, 1,
LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_size(radioSwitch, lv_pct(100), 20);
lv_obj_t* state_text = lv_label_create(container);
lv_label_set_text(state_text, "State");
lv_obj_set_grid_cell(state_text,
LV_GRID_ALIGN_STRETCH, 0, 1,
LV_GRID_ALIGN_CENTER, 1, 1);
lv_obj_set_size(state_text, lv_pct(100), LV_SIZE_CONTENT);
radioStateLabel = lv_label_create(container);
lv_label_set_text(radioStateLabel, "Unknown");
lv_obj_set_grid_cell(radioStateLabel,
LV_GRID_ALIGN_STRETCH, 1, 1,
LV_GRID_ALIGN_CENTER, 1, 1);
lv_obj_set_size(radioStateLabel, lv_pct(100), LV_SIZE_CONTENT);
modemDropdown = createGridDropdownInput(container, 2, "Modulation", "None available");
modemPresetDropdown = createGridDropdownInput(container, 3, "Preset", "None");
lv_obj_add_event_cb(modemDropdown, [](lv_event_t * e) {
SettingsView* self = (SettingsView*)lv_event_get_user_data(e);
lv_obj_t* input = lv_event_get_target_obj(e);
self->selectModulation(lv_dropdown_get_selected(input));
}, LV_EVENT_VALUE_CHANGED, this);
lv_obj_add_event_cb(modemPresetDropdown, [](lv_event_t * e) {
SettingsView* self = (SettingsView*)lv_event_get_user_data(e);
lv_obj_t* input = lv_event_get_target_obj(e);
self->selectPreset(lv_dropdown_get_selected(input));
}, LV_EVENT_VALUE_CHANGED, this);
lv_obj_add_event_cb(radioSwitch, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
SettingsView* self = (SettingsView*)lv_event_get_user_data(e);
self->enableSelectedRadio(lv_obj_has_state(input, LV_STATE_CHECKED));
}, LV_EVENT_VALUE_CHANGED, this);
selectRadio(0);
return container;
}
void SettingsView::updateSelectedRadioState(RadioState state) {
switch (state) {
case RADIO_PENDING_ON:
lv_label_set_text(radioStateLabel, "Activating...");
break;
case RADIO_ON:
lv_label_set_text(radioStateLabel, "Activated");
break;
case RADIO_ERROR:
lv_label_set_text(radioStateLabel, "Error");
break;
case RADIO_PENDING_OFF:
lv_label_set_text(radioStateLabel, "Deactivating...");
break;
case RADIO_OFF:
lv_label_set_text(radioStateLabel, "Deactivated");
break;
default:
lv_label_set_text(radioStateLabel, "Unknown");
break;
}
switch (state) {
case RADIO_OFF:
case RADIO_ERROR:
activateConfig();
break;
default:
deactivateConfig();
break;
}
}
bool SettingsView::enableSelectedRadio(bool enable) {
if (radioSelected) {
if (enable) {
return tt_hal_radio_start(radioSelected);
} else {
return tt_hal_radio_stop(radioSelected);
}
}
return false;
}
void SettingsView::activateConfig() {
lv_obj_clear_state(modemDropdown, LV_STATE_DISABLED);
lv_obj_clear_state(radioSwitch, LV_STATE_CHECKED);
lv_obj_clear_state(modemPresetDropdown, LV_STATE_DISABLED);
for (size_t i = 0; i < MAX_PARAMS; ++i) {
if (paramInputs[i]) {
paramInputs[i]->activate();
}
}
}
void SettingsView::deactivateConfig() {
lv_obj_add_state(radioSwitch, LV_STATE_CHECKED);
lv_obj_add_state(modemDropdown, LV_STATE_DISABLED);
lv_obj_add_state(modemPresetDropdown, LV_STATE_DISABLED);
for (size_t i = 0; i < MAX_PARAMS; ++i) {
if (paramInputs[i]) {
paramInputs[i]->deactivate();
}
}
}
void SettingsView::initUi(lv_obj_t *parent) {
mainPanel = lv_obj_create(parent);
lv_obj_set_size(mainPanel, lv_pct(100), lv_pct(80));
lv_obj_set_flex_flow(mainPanel, LV_FLEX_FLOW_COLUMN);
lv_obj_align(mainPanel, LV_ALIGN_TOP_MID, 0, 0);
lv_obj_set_style_border_width(mainPanel, 0, 0);
lv_obj_set_style_pad_all(mainPanel, 0, 0);
deviceForm = initDeviceForm(mainPanel);
}

72
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#pragma once
#include "Preset.h"
#include <tt_hal_radio.h>
#include <lvgl.h>
class ParameterInput;
class SettingsView {
static constexpr size_t MAX_RADIOS = 32;
static constexpr Modulation FIRST_MODULATION = MODULATION_NONE;
static constexpr Modulation LAST_MODULATION = MODULATION_LRFHSS;
static constexpr size_t MAX_MODEMS = LAST_MODULATION + 1;
static constexpr size_t MAX_PARAMS = RADIO_NARROWGRID + 1;
RadioHandle radios[MAX_RADIOS] = {0};
size_t radioCount = 0;
RadioHandle radioSelected = nullptr;
RadioStateSubscriptionId radioStateSubId = -1;
Modulation modemsAvailable[MAX_MODEMS] = {};
size_t modemsAvailableCount = 0;
RadioParameter paramsAvailable[MAX_PARAMS] = {};
ParameterInput* paramInputs[MAX_PARAMS] = {0};
size_t paramsAvailableCount = 0;
LinkedList<Preset*> presets;
LinkedList<Preset*> presetsByModulation[MAX_MODEMS];
lv_obj_t* mainPanel = nullptr;
lv_obj_t* deviceForm = nullptr;
lv_obj_t* radioDropdown = nullptr;
lv_obj_t* radioSwitch = nullptr;
lv_obj_t* radioStateLabel = nullptr;
lv_obj_t* modemDropdown = nullptr;
lv_obj_t* modemPresetDropdown = nullptr;
lv_obj_t *propertiesForm = nullptr;
public:
void addPreset(Preset* preset);
void queryRadios();
void getRadioNames(Str &names, const char* const separator);
int getModemAvailableIndex(Modulation m);
lv_obj_t* initParameterFormGeneric(lv_obj_t *parent, const Modulation modem);
void selectModulation(int modemIndex);
void selectPreset(int presetIndex);
void onParameterInput();
void updatePresets();
void selectRadio(int index);
lv_obj_t *initDeviceForm(lv_obj_t *parent);
void updateSelectedRadioState(RadioState state);
bool enableSelectedRadio(bool enable);
void activateConfig();
void deactivateConfig();
void initUi(lv_obj_t *parent);
explicit SettingsView(lv_obj_t *parent) {
queryRadios();
initUi(parent);
}
};

63
ExternalApps/RadioSet/main/Source/Utils.cpp Normal file
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#include "Utils.h"
#include <tt_app_alertdialog.h>
void crash(const char* const message) {
tt_app_alertdialog_start("RadioSet has crashed!", message, nullptr, 0);
}
void crashassert(bool assertion, const char* const message) {
if (!assertion) {
crash(message);
}
}
char *const toString(Modulation m) {
switch (m) {
case MODULATION_NONE:
return "None";
case MODULATION_LORA:
return "LoRa";
case MODULATION_FSK:
return "FSK";
case MODULATION_LRFHSS:
return "LR-FHSS";
default:
break;
}
crash("Unknown modulation passed.");
return "Unknown";
}
char *const toString(RadioParameter p) {
switch (p) {
case RADIO_POWER:
return "Power";
case RADIO_BOOSTEDGAIN:
return "RX Boosted Gain";
case RADIO_FREQUENCY:
return "Center Frequency";
case RADIO_BANDWIDTH:
return "Bandwidth";
case RADIO_SPREADFACTOR:
return "Spread Factor";
case RADIO_CODINGRATE:
return "Coding Rate";
case RADIO_SYNCWORD:
return "Sync Word";
case RADIO_PREAMBLES:
return "Preamble Length";
case RADIO_FREQDIV:
return "Frequency Deviation";
case RADIO_DATARATE:
return "Data Rate";
case RADIO_ADDRWIDTH:
return "Address Width";
case RADIO_NARROWGRID:
return "Narrow Grid";
default:
break;
}
crash("Unknown parameter passed.");
return "Unknown";
}

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ExternalApps/RadioSet/main/Source/Utils.h Normal file
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#pragma once
#include <tt_hal_radio.h>
template <typename Iterator>
Iterator next(Iterator i) {
return i++;
}
template <typename Iterator, typename Container>
bool is_last(Iterator i, const Container& c) {
return (i != c.end()) && (next(i) == c.end());
}
void crash(const char* const message);
void crashassert(bool assertion, const char* const message);
char *const toString(Modulation m);
char *const toString(RadioParameter p);