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Tactiliest/Tactility/Source/app/chirpchatter/ChirpChatterApp.cpp

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//#ifdef ESP_PLATFORM
#include <Tactility/app/AppManifest.h>
#include <Tactility/lvgl/Toolbar.h>
#include <Tactility/Assets.h>
#include <Tactility/StringUtils.h>
#include <Tactility/hal/radio/RadioDevice.h>
#include <Tactility/hal/radio/ParameterSet.h>
#include "Tactility/lvgl/LvglSync.h"
#include <cstdio>
#include <cstring>
#include <vector>
#include <iomanip>
#include <ctime>
#include <sstream>
#include <algorithm>
#include <cctype>
#include <iomanip>
#include <sstream>
#include <vector>
#include <cstdint>
#include <lvgl.h>
extern const lv_obj_class_t lv_label_class;
namespace tt::app::chirp {
constexpr const char* TAG = "ChirpChatterApp";
enum CCViews
{
CCView_Msgs,
CCView_LoraSettings,
CCView_ProtoSettings
};
class ChirpChatterApp;
template<CCViews view>
static void changeViewHandler(lv_event_t* e) {
auto* self = static_cast<ChirpChatterApp*>(lv_event_get_user_data(e));
TT_LOG_I(TAG, "Clicked %d", view);
self->changeView(view);
}
static void buttonRecolorFocus(lv_event_t *event) {
lv_obj_t *image = (lv_obj_t *)lv_event_get_user_data(event);
if (image != NULL) {
lv_obj_set_style_image_recolor(image, lv_palette_main(LV_PALETTE_YELLOW), LV_STATE_DEFAULT);
}
}
static void buttonRecolorDefocus(lv_event_t *event) {
lv_obj_t *image = (lv_obj_t *)lv_event_get_user_data(event);
if (image != NULL) {
lv_obj_set_style_image_recolor(image, lv_theme_get_color_primary(image), LV_STATE_DEFAULT);
}
}
static void debugFocus(lv_event_t *event) {
lv_obj_t *target = (lv_obj_t *)lv_event_get_current_target(event);
if (target != NULL) {
lv_obj_set_style_bg_color(target, lv_color_hex(0xFF0000), 0);
}
}
static void debugDefocus(lv_event_t *event) {
lv_obj_t *target = (lv_obj_t *)lv_event_get_current_target(event);
if (target != NULL) {
lv_obj_set_style_bg_color(target, lv_color_hex(0x00FF00), 0);
}
}
bool isPrintableData(const std::vector<uint8_t>& data) {
return std::all_of(data.begin(), data.end(),
[](uint8_t byte) {
char c = static_cast<char>(byte);
return std::isprint(static_cast<unsigned char>(c));
});
}
std::string hexdump(const std::vector<uint8_t>& data) {
std::ostringstream oss;
for (size_t i = 0; i < data.size(); ++i) {
oss << std::hex << std::uppercase << std::setw(2) << std::setfill('0')
<< static_cast<unsigned>(data[i]);
if (i + 1 != data.size()) oss << ' ';
}
return oss.str();
}
bool isValidHexString(const std::string& hex) {
if (hex.empty() || (hex.size() % 2) != 0) return false;
for (char c : hex)
if (!std::isxdigit(static_cast<unsigned char>(c)))
return false;
return true;
}
bool parseHexString(const std::string& hex, std::vector<uint8_t>& out) {
if (!isValidHexString(hex)) return false;
out.clear();
out.reserve(hex.size() / 2);
for (size_t i = 0; i < hex.size(); i += 2) {
uint8_t high = std::isdigit(hex[i]) ? (hex[i] - '0')
: (std::tolower(hex[i]) - 'a' + 10);
uint8_t low = std::isdigit(hex[i+1]) ? (hex[i+1] - '0')
: (std::tolower(hex[i+1]) - 'a' + 10);
out.push_back(static_cast<uint8_t>((high << 4) | low));
}
return true;
}
class LoraView {
public:
using DeviceActivationCallback = std::function<void(std::shared_ptr<tt::hal::radio::RadioDevice>)>;
private:
//using LoraParameters = tt::hal::lora::LoraParameters;
std::vector<std::string> loraDevNames;
std::vector<std::shared_ptr<tt::hal::radio::RadioDevice>> loraDevs;
std::shared_ptr<tt::hal::radio::RadioDevice> loraDevice;
DeviceActivationCallback cbDevActive;
DeviceActivationCallback cbDevInactive;
void queryLoraDevs() {
auto radios = tt::hal::findDevices<tt::hal::radio::RadioDevice>(tt::hal::Device::Type::Radio);
loraDevNames.clear();
loraDevs.clear();
for (const auto& radio: radios) {
if (radio->canTransmit(tt::hal::radio::RadioDevice::Modulation::LoRa) &&
radio->canReceive(tt::hal::radio::RadioDevice::Modulation::LoRa)) {
loraDevNames.push_back(radio->getName());
loraDevs.push_back(radio);
}
}
}
lv_obj_t* initDropdownInput(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;
}
lv_obj_t* initFormInput(int row, const char* const label, const char* const defval, const char* const unit) {
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_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), LV_SIZE_CONTENT);
lv_textarea_set_text(input, defval);
lv_textarea_set_one_line(input, true);
lv_obj_t* unit_obj = lv_label_create(container);
lv_label_set_text(unit_obj, unit);
lv_obj_set_grid_cell(unit_obj,
LV_GRID_ALIGN_STRETCH, 2, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(unit_obj, lv_pct(100), LV_SIZE_CONTENT);
lv_obj_set_style_text_align(unit_obj , LV_TEXT_ALIGN_CENTER, 0);
return input;
}
lv_obj_t* initSliderInput(int row, const char* const label, int min, int max, int defval) {
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_slider_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), 10);
lv_slider_set_range(input, min, max);
lv_obj_t* number_obj = lv_label_create(container);
//lv_label_set_text(number_obj, unit);
lv_obj_set_grid_cell(number_obj,
LV_GRID_ALIGN_STRETCH, 2, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(number_obj, lv_pct(100), LV_SIZE_CONTENT);
lv_obj_set_style_text_align(number_obj , LV_TEXT_ALIGN_CENTER, 0);
char buf[8] = {0};
lv_snprintf(buf, sizeof(buf), "%d", defval);
lv_label_set_text(number_obj, buf);
lv_obj_add_event_cb(input, [](lv_event_t * e) {
lv_obj_t* slider = lv_event_get_target_obj(e);
lv_obj_t* label = (lv_obj_t*)lv_event_get_user_data(e);
char buf[8] = {0};
lv_snprintf(buf, sizeof(buf), "%d", (int)lv_slider_get_value(slider));
lv_label_set_text(label, buf);
}, LV_EVENT_VALUE_CHANGED, number_obj);
lv_slider_set_value(input, defval, LV_ANIM_OFF);
return input;
}
void initUi(lv_obj_t *parent) {
container = lv_obj_create(parent);
lv_obj_set_size(container, lv_pct(100), lv_pct(100));
lv_obj_set_style_pad_all(container, 0, 0);
int grid_row_size = 40;
static lv_coord_t lora_col_dsc[] = {LV_GRID_FR(3), LV_GRID_FR(2), 45, LV_GRID_TEMPLATE_LAST};
static lv_coord_t lora_row_dsc[] = {
grid_row_size,
grid_row_size,
grid_row_size,
grid_row_size,
grid_row_size,
grid_row_size,
grid_row_size,
grid_row_size,
LV_GRID_TEMPLATE_LAST};
lv_obj_set_grid_dsc_array(container, lora_col_dsc, lora_row_dsc);
std::string dropdown_items = string::join(loraDevNames, "\n");
loraDeviceInput = initDropdownInput(0, "LoRa Device", dropdown_items.c_str());
loraDeviceOn = lv_switch_create(container);
lv_obj_set_grid_cell(loraDeviceOn,
LV_GRID_ALIGN_STRETCH, 2, 1,
LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_size(loraDeviceOn, lv_pct(100), 20);
frequencyInput = initFormInput(1, "Frequency", "869.525", "MHz");
bandwidthInput = initFormInput(2, "Bandwidth", "250", "kHz");
syncwordInput = initFormInput(3, "Sync Word", "2B", "hex");
deBitsInput = initSliderInput(4, "Coding Rate", 4, 8, 5);
sfInput = initSliderInput(5, "Spread Factor", 7, 12, 11);
preambleChirpsInput = initSliderInput(6, "Preamble Chirps", 4, 32, 16);
txPowInput = initFormInput(7, "TX Power", "27", "dBm");
/*
lv_obj_add_event_cb(frequencyInput, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
LoraParameters* params = (LoraParameters*)lv_event_get_user_data(e);
std::string buf(lv_textarea_get_text(input));
if (!buf.empty()) {
params->frequency = std::stof(buf);
}
}, LV_EVENT_VALUE_CHANGED, &loraParams);
lv_obj_add_event_cb(bandwidthInput, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
LoraParameters* params = (LoraParameters*)lv_event_get_user_data(e);
std::string buf(lv_textarea_get_text(input));
if (!buf.empty()) {
params->bandwidth = std::stof(buf);
}
}, LV_EVENT_VALUE_CHANGED, &loraParams);
lv_obj_add_event_cb(syncwordInput, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
LoraParameters* params = (LoraParameters*)lv_event_get_user_data(e);
std::string buf(lv_textarea_get_text(input));
if (!buf.empty()) {
std::stringstream ss;
ss << std::hex << buf;
ss >> params->syncWord;
}
}, LV_EVENT_VALUE_CHANGED, &loraParams);
lv_obj_add_event_cb(preambleChirpsInput, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
LoraParameters* params = (LoraParameters*)lv_event_get_user_data(e);
params->preambleLength = lv_slider_get_value(input);
}, LV_EVENT_VALUE_CHANGED, &loraParams);
lv_obj_add_event_cb(deBitsInput, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
LoraParameters* params = (LoraParameters*)lv_event_get_user_data(e);
params->deBits = lv_slider_get_value(input);
}, LV_EVENT_VALUE_CHANGED, &loraParams);
lv_obj_add_event_cb(sfInput, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
LoraParameters* params = (LoraParameters*)lv_event_get_user_data(e);
params->spreadFactor = lv_slider_get_value(input);
}, LV_EVENT_VALUE_CHANGED, &loraParams);
lv_obj_add_event_cb(txPowInput, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
LoraParameters* params = (LoraParameters*)lv_event_get_user_data(e);
std::string buf(lv_textarea_get_text(input));
if (!buf.empty()) {
params->power = std::stoi(buf);
}
}, LV_EVENT_VALUE_CHANGED, &loraParams);
*/
/*
if (loraDevNames.size() > 0) {
loraDevice = loraService->getDevice(loraDevNames[0]);
if (loraDevice)
{
using State = hal::lora::LoraDevice::State;
switch (loraDevice->getState()) {
case State::PendingOn:
case State::On:
setParameters(loraDevice->getParameters());
disableForm();
lv_obj_add_state(loraDeviceOn, LV_STATE_CHECKED);
break;
case State::Error:
case State::PendingOff:
case State::Off:
default:
break;
}
} else {
TT_LOG_E(TAG, "Attempted to load device \"%s\", what is happening!?", loraDevNames[0].c_str());
}
}*/
lv_obj_add_event_cb(loraDeviceOn, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
LoraView* self = (LoraView*)lv_event_get_user_data(e);
if (lv_obj_has_state(input, LV_STATE_CHECKED)) {
self->enableDevice();
} else {
self->disableDevice();
}
}, LV_EVENT_VALUE_CHANGED, this);
}
void disableForm()
{
lv_obj_add_state(loraDeviceInput, LV_STATE_DISABLED);
lv_obj_add_state(frequencyInput, LV_STATE_DISABLED);
lv_obj_add_state(bandwidthInput, LV_STATE_DISABLED);
lv_obj_add_state(syncwordInput, LV_STATE_DISABLED);
lv_obj_add_state(deBitsInput, LV_STATE_DISABLED);
lv_obj_add_state(preambleChirpsInput, LV_STATE_DISABLED);
lv_obj_add_state(txPowInput, LV_STATE_DISABLED);
}
void enableForm()
{
lv_obj_clear_state(loraDeviceInput, LV_STATE_DISABLED);
lv_obj_clear_state(frequencyInput, LV_STATE_DISABLED);
lv_obj_clear_state(bandwidthInput, LV_STATE_DISABLED);
lv_obj_clear_state(syncwordInput, LV_STATE_DISABLED);
lv_obj_clear_state(deBitsInput, LV_STATE_DISABLED);
lv_obj_clear_state(preambleChirpsInput, LV_STATE_DISABLED);
lv_obj_clear_state(txPowInput, LV_STATE_DISABLED);
}
public:
//std::shared_ptr<hal::lora::LoraDevice> loraDevice;
lv_obj_t* container;
lv_obj_t* loraDeviceOn;
lv_obj_t* loraDeviceInput;
lv_obj_t* frequencyInput;
lv_obj_t* bandwidthInput;
lv_obj_t* syncwordInput;
lv_obj_t* deBitsInput;
lv_obj_t* sfInput;
lv_obj_t* preambleChirpsInput;
lv_obj_t* txPowInput;
LoraView(lv_obj_t *parent) {
queryLoraDevs();
initUi(parent);
setParameters(
869.525,
250.0,
0x2B,
16,
5,
11,
22
);
}
void onDeviceActivation(DeviceActivationCallback cb) {
cbDevActive = cb;
}
void onDeviceDeactivation(DeviceActivationCallback cb) {
cbDevInactive = cb;
}
void setParameters(float frequency, float bandwidth, uint8_t syncWord, uint16_t preambleLength, uint8_t codingRate, uint8_t spreadFactor, int8_t power) {
std::string buf;
buf = std::format("{:.6f}", frequency);
lv_textarea_set_text(frequencyInput, buf.c_str());
buf = std::format("{:.2f}", bandwidth);
lv_textarea_set_text(bandwidthInput, buf.c_str());
buf = std::format("{:X}", syncWord);
lv_textarea_set_text(syncwordInput, buf.c_str());
lv_slider_set_value(preambleChirpsInput, preambleLength, LV_ANIM_OFF);
lv_slider_set_value(deBitsInput, codingRate, LV_ANIM_OFF);
lv_slider_set_value(sfInput, spreadFactor, LV_ANIM_OFF);
buf = std::format("{:d}", power);
lv_textarea_set_text(txPowInput, buf.c_str());
}
void configureFromForm() {
using enum tt::hal::radio::RadioDevice::Parameter;
using enum tt::hal::radio::RadioDevice::ParameterStatus;
std::string buffer;
int value = 0;
bool configured = true;
buffer = lv_textarea_get_text(frequencyInput);
if (!buffer.empty()) {
configured &= (loraDevice->setParameter(Frequency, std::stof(buffer)) == Success);
}
buffer = lv_textarea_get_text(bandwidthInput);
if (!buffer.empty()) {
configured &= (loraDevice->setParameter(Bandwidth, std::stof(buffer)) == Success);
}
buffer = lv_textarea_get_text(syncwordInput);
if (!buffer.empty()) {
uint8_t syncWord = 0;
std::stringstream ss(buffer);
ss >> std::hex >> syncWord;
configured &= (loraDevice->setParameter(SyncWord, std::stoi(buffer, nullptr, 16)) == Success);
}
value = lv_slider_get_value(deBitsInput);
configured &= (loraDevice->setParameter(CodingRate, value) == Success);
value = lv_slider_get_value(sfInput);
configured &= (loraDevice->setParameter(SpreadFactor, value) == Success);
value = lv_slider_get_value(preambleChirpsInput);
configured &= (loraDevice->setParameter(PreambleLength, value) == Success);
buffer = lv_textarea_get_text(txPowInput);
if (!buffer.empty()) {
configured &= (loraDevice->setParameter(Power, std::stof(buffer)) == Success);
}
}
void enableDevice()
{
loraDevice = loraDevs[lv_dropdown_get_selected(loraDeviceInput)];
if (loraDevice) {
disableForm();
loraDevice->setModulation(tt::hal::radio::RadioDevice::Modulation::LoRa);
configureFromForm();
loraDevice->start();
vTaskDelay(pdMS_TO_TICKS(500));
if (loraDevice->getState() != tt::hal::radio::RadioDevice::State::On) {
lv_obj_clear_state(loraDeviceOn, LV_STATE_CHECKED);
enableForm();
} else {
cbDevActive(loraDevice);
}
} else {
lv_obj_clear_state(loraDeviceOn, LV_STATE_CHECKED);
}
}
void disableDevice()
{
if (loraDevice) {
loraDevice->stop();
cbDevInactive(loraDevice);
}
enableForm();
}
};
class ChirpChatterApp : public App {
lv_obj_t* sidebar = nullptr;
lv_obj_t* mainView = nullptr;
lv_obj_t* progressBar = nullptr;
lv_obj_t* progressText = nullptr;
lv_obj_t* messageList = nullptr;
lv_obj_t* inputField = nullptr;
lv_obj_t* messageView = nullptr;
LoraView* loraView = nullptr;
hal::radio::RadioDevice::RxSubscriptionId rxSubId;
std::shared_ptr<tt::hal::radio::RadioDevice> loraDevice;
template<CCViews T>
lv_obj_t* createSidebarButton(lv_obj_t* parent, const char* image_file) {
auto* sidebar_button = lv_button_create(parent);
lv_obj_set_size(sidebar_button, 32, 32);
lv_obj_align(sidebar_button, LV_ALIGN_TOP_MID, 0, 0);
lv_obj_set_style_pad_all(sidebar_button, 0, 0);
//lv_obj_set_style_pad_top(sidebar_button, 36, 0);
lv_obj_set_style_shadow_width(sidebar_button, 0, 0);
lv_obj_set_style_border_width(sidebar_button, 0, 0);
lv_obj_set_style_bg_opa(sidebar_button, 0, LV_PART_MAIN);
auto* button_image = lv_image_create(sidebar_button);
lv_image_set_src(button_image, image_file);
lv_obj_set_style_image_recolor(button_image, lv_theme_get_color_primary(parent), LV_STATE_DEFAULT);
lv_obj_set_style_image_recolor_opa(button_image, LV_OPA_COVER, LV_STATE_DEFAULT);
// Ensure buttons are still tappable when asset fails to load
lv_obj_set_size(button_image, 32, 32);
static lv_style_t style_focus;
lv_style_init(&style_focus);
lv_style_set_outline_width(&style_focus, 0);
lv_obj_add_style(sidebar_button, &style_focus, LV_PART_MAIN | LV_STATE_FOCUSED | LV_STATE_FOCUS_KEY);
lv_obj_add_style(button_image, &style_focus, LV_PART_MAIN | LV_STATE_FOCUSED | LV_STATE_FOCUS_KEY);
lv_obj_add_event_cb(button_image, changeViewHandler<T>, LV_EVENT_SHORT_CLICKED, (void*)this);
lv_obj_add_event_cb(sidebar_button, changeViewHandler<T>, LV_EVENT_SHORT_CLICKED, (void*)this);
lv_obj_add_event_cb(sidebar_button, buttonRecolorFocus, LV_EVENT_FOCUSED, button_image);
lv_obj_add_event_cb(sidebar_button, buttonRecolorDefocus, LV_EVENT_DEFOCUSED, button_image);
return sidebar_button;
}
void addDummyMessage(const char* const message) {
auto* msg_container = lv_obj_create(messageList);
lv_obj_set_flex_flow(msg_container, LV_FLEX_FLOW_COLUMN);
lv_obj_set_flex_grow(msg_container, 0);
lv_obj_set_style_pad_all(msg_container, 1, 0);
lv_obj_add_flag(msg_container, LV_OBJ_FLAG_CLICKABLE);
lv_obj_t* msg_label = lv_label_create(msg_container);
lv_label_set_text(msg_label, message);
lv_obj_set_width(msg_label, lv_pct(100));
lv_label_set_long_mode(msg_label, LV_LABEL_LONG_WRAP);
lv_obj_set_style_text_align(msg_label, LV_TEXT_ALIGN_LEFT, 0);
lv_obj_set_style_pad_all(msg_label, 0, 0);
lv_obj_t* msg_info = lv_label_create(msg_container);
lv_label_set_text(msg_info, "RX/2024-07-06+15:04");
lv_obj_set_width(msg_info, lv_pct(100));
lv_label_set_long_mode(msg_info, LV_LABEL_LONG_WRAP);
lv_obj_set_style_text_align(msg_info, LV_TEXT_ALIGN_LEFT, 0);
lv_obj_set_style_pad_all(msg_info, 0, 0);
lv_obj_set_style_text_font(msg_info, &lv_font_montserrat_10, 0);
lv_obj_set_width(msg_container, lv_pct(100));
lv_obj_set_height(msg_container, LV_SIZE_CONTENT);
lv_obj_scroll_to_y(messageList, lv_obj_get_scroll_y(messageList) + 1000, LV_ANIM_ON);
/*auto* group = lv_group_get_default();
lv_group_add_obj(group, msg_container);*/
}
void addPacketMessage(const hal::radio::RxPacket& packet) {
auto* msg_container = lv_obj_create(messageList);
lv_obj_set_flex_flow(msg_container, LV_FLEX_FLOW_COLUMN);
lv_obj_set_flex_grow(msg_container, 0);
lv_obj_set_style_pad_all(msg_container, 1, 0);
lv_obj_add_flag(msg_container, LV_OBJ_FLAG_CLICKABLE);
lv_obj_t* msg_label = lv_label_create(msg_container);
std::string messageBuf = "";
if (isPrintableData(packet.data)) {
messageBuf = std::string(packet.data.begin(), packet.data.end());
} else {
messageBuf = hexdump(packet.data);
}
lv_label_set_text(msg_label, messageBuf.c_str());
lv_obj_set_width(msg_label, lv_pct(100));
lv_label_set_long_mode(msg_label, LV_LABEL_LONG_WRAP);
lv_obj_set_style_text_align(msg_label, LV_TEXT_ALIGN_LEFT, 0);
lv_obj_set_style_pad_all(msg_label, 0, 0);
lv_obj_t* msg_info = lv_label_create(msg_container);
auto t = std::time(nullptr);
auto tm = *std::localtime(&t);
std::stringstream ss;
ss << "RX/RAW ";
ss << std::put_time(&tm, "%Y-%m-%d %H:%M:%S");
ss << " ";
ss << "RSSI:" << packet.rssi;
ss << " ";
ss << "SNR:" << packet.snr;
lv_label_set_text(msg_info, ss.str().c_str());
lv_obj_set_width(msg_info, lv_pct(100));
lv_label_set_long_mode(msg_info, LV_LABEL_LONG_WRAP);
lv_obj_set_style_text_align(msg_info, LV_TEXT_ALIGN_LEFT, 0);
lv_obj_set_style_pad_all(msg_info, 0, 0);
lv_obj_set_style_text_font(msg_info, &lv_font_montserrat_10, 0);
lv_obj_set_width(msg_container, lv_pct(100));
lv_obj_set_height(msg_container, LV_SIZE_CONTENT);
lv_obj_scroll_to_y(messageList, lv_obj_get_scroll_y(messageList) + 1000, LV_ANIM_ON);
/*auto* group = lv_group_get_default();
* lv_group_add_obj(group, msg_container);*/
}
public:
void onCreate(AppContext& appContext) override {
#ifdef ESP_PLATFORM
esp_log_level_set("*", ESP_LOG_DEBUG);
#endif
}
void onDestroy(AppContext& appContext) override {
}
void onShow(AppContext& context, lv_obj_t* parent) override {
static lv_coord_t grid_col_dsc[] = {36, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static lv_coord_t grid_row_dsc[] = {40, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
lv_obj_t * grid = lv_obj_create(parent);
lv_obj_set_grid_dsc_array(grid, grid_col_dsc, grid_row_dsc);
lv_obj_set_size(grid, lv_pct(100), lv_pct(100));
static lv_style_t style_grid;
lv_style_init(&style_grid);
lv_style_set_pad_row(&style_grid, 0);
lv_style_set_pad_column(&style_grid, 0);
lv_style_set_pad_all(&style_grid, 0);
lv_obj_add_style(grid, &style_grid, LV_PART_MAIN);
// Create toolbar
auto* toolbar = tt::lvgl::toolbar_create(grid, "Welcome to ChirpChatter!");
lv_obj_set_size(toolbar, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_grid_cell(toolbar, LV_GRID_ALIGN_STRETCH, 0, 2,
LV_GRID_ALIGN_STRETCH, 0, 1);
progressText = lv_obj_get_child_by_type(toolbar, 0, &lv_label_class);
lv_obj_align(progressText, LV_ALIGN_TOP_LEFT, 0, 0);
lv_obj_set_style_text_font(progressText, &lv_font_montserrat_12, 0);
lv_obj_set_size(progressText, lv_pct(75), LV_SIZE_CONTENT);
// Create sidebar
sidebar = lv_obj_create(grid);
lv_obj_set_size(sidebar, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_set_grid_cell(sidebar, LV_GRID_ALIGN_START, 0, 1,
LV_GRID_ALIGN_START, 1, 1);
lv_obj_set_scrollbar_mode(sidebar, LV_SCROLLBAR_MODE_OFF);
lv_obj_set_style_pad_all(sidebar, 2, 0);
lv_obj_set_style_border_width(sidebar, 0, 0);
lv_obj_set_flex_flow(sidebar, LV_FLEX_FLOW_COLUMN);
// Create progress bar
progressBar = lv_bar_create(toolbar);
//lv_obj_set_flex_flow(toolbar, LV_FLEX_FLOW_COLUMN);
lv_obj_align(progressBar, LV_ALIGN_RIGHT_MID, 0, 0);
lv_obj_set_size(progressBar, lv_pct(25), 36);
lv_obj_set_style_radius(progressBar, 0, LV_PART_MAIN | LV_STATE_DEFAULT);
lv_obj_set_style_radius(progressBar, 0, LV_PART_INDICATOR | LV_STATE_DEFAULT);
lv_bar_set_range(progressBar, 0, 100);
lv_bar_set_value(progressBar, 100, LV_ANIM_OFF);
auto paths = context.getPaths();
auto icon_msgs_path = paths->getSystemPathLvgl("icon_msgs.png");
createSidebarButton<CCView_Msgs>(sidebar, icon_msgs_path.c_str());
auto icon_lora_path = paths->getSystemPathLvgl("icon_lora.png");
createSidebarButton<CCView_LoraSettings>(sidebar, icon_lora_path.c_str());
auto icon_proto_path = paths->getSystemPathLvgl("icon_proto.png");
createSidebarButton<CCView_ProtoSettings>(sidebar, icon_proto_path.c_str());
// Main view
/*mainView = lv_obj_create(grid);
lv_obj_set_size(mainView, lv_pct(100), lv_pct(100));
lv_obj_set_grid_cell(mainView, LV_GRID_ALIGN_STRETCH, 1, 1,
LV_GRID_ALIGN_STRETCH, 1, 1);
//lv_obj_set_flex_flow(mainView, LV_FLEX_FLOW_COLUMN);
lv_obj_set_style_bg_color(mainView, lv_color_hex(0x00FF00), 0);
lv_obj_set_style_border_width(mainView, 0, 0);
lv_obj_set_style_pad_all(mainView, 0, 0);
*/
// Message view
messageView = lv_obj_create(grid);
//lv_obj_set_size(messageView, lv_disp_get_hor_res(NULL) - 40, lv_disp_get_ver_res(NULL) - toolbar_height*2);
lv_obj_set_size(messageView, lv_pct(100), lv_pct(100));
//lv_obj_set_flex_flow(messageView, LV_FLEX_FLOW_COLUMN);
//lv_obj_set_flex_grow(messageView, 1);
lv_obj_set_size(messageView, lv_pct(100), lv_pct(100));
lv_obj_set_grid_cell(messageView, LV_GRID_ALIGN_STRETCH, 1, 1,
LV_GRID_ALIGN_STRETCH, 1, 1);
lv_obj_set_style_pad_all(messageView, 0, 0);
messageList = lv_obj_create(messageView);
lv_obj_set_size(messageList, lv_pct(100), lv_pct(80));
lv_obj_set_flex_flow(messageList, LV_FLEX_FLOW_COLUMN);
lv_obj_align(messageList, LV_ALIGN_TOP_MID, 0, 0);
///lv_obj_set_style_bg_color(mainView, lv_color_hex(0xFF0000), 0);
lv_obj_set_style_border_width(messageList, 0, 0);
lv_obj_set_style_pad_all(messageList, 0, 0);
lv_obj_add_flag(messageList, (lv_obj_flag_t)(LV_OBJ_FLAG_CLICKABLE | LV_OBJ_FLAG_SCROLL_ON_FOCUS));
auto* group = lv_group_get_default();
lv_group_add_obj(group, messageList);
lv_obj_add_event_cb(messageList, buttonRecolorFocus, LV_EVENT_FOCUSED, nullptr);
lv_obj_add_event_cb(messageList, buttonRecolorDefocus, LV_EVENT_DEFOCUSED, nullptr);
/*
messageList = lv_page_create(messageView, nullptr);
lv_obj_set_size(messageList, lv_pct(100), lv_pct(80));
lv_obj_set_style_border_width(messageList, 0, 0);
lv_obj_set_style_pad_all(messageList, 0, 0);
*/
// Input panel
auto* input_panel = lv_obj_create(messageView);
lv_obj_set_flex_flow(input_panel, LV_FLEX_FLOW_ROW);
lv_obj_set_size(input_panel, lv_pct(100), LV_SIZE_CONTENT);
lv_obj_align(input_panel, LV_ALIGN_BOTTOM_MID, 0, 0);
lv_obj_set_flex_align(input_panel, LV_FLEX_ALIGN_SPACE_BETWEEN, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
lv_obj_set_style_pad_all(input_panel, 5, 0);
// Input field
inputField = lv_textarea_create(input_panel);
lv_obj_set_flex_grow(inputField, 1);
lv_obj_set_height(inputField, LV_PCT(100));
lv_textarea_set_placeholder_text(inputField, "Type a message...");
lv_textarea_set_one_line(inputField, true);
// Send button
auto* send_btn = lv_btn_create(input_panel);
lv_obj_set_size(send_btn, 50, LV_SIZE_CONTENT);
//lv_obj_add_event_cb(send_btn, onSendClicked, LV_EVENT_CLICKED, this);
auto* btn_label = lv_label_create(send_btn);
lv_label_set_text(btn_label, "SEND");
lv_obj_center(btn_label);
lv_obj_set_flex_grow(messageList, 1);
lv_obj_set_flex_grow(input_panel, 0);
//lv_obj_set_style_bg_color(messageList, lv_color_hex(0xFF0000), 0);
//lv_obj_set_style_bg_color(input_panel, lv_color_hex(0x00FF00), 0);
//addDummyMessage("HELLO CHIRPCHAT!");
//addDummyMessage("How's biz?");
//addDummyMessage("Test");
//addDummyMessage("Test empfangen in Linz");
// LoRa settings view
loraView = new LoraView(grid);
lv_obj_set_grid_cell(loraView->container, LV_GRID_ALIGN_STRETCH, 1, 1,
LV_GRID_ALIGN_STRETCH, 1, 1);
//loraView->onDeviceActivation(std::bind(&ChirpChatterApp::onDeviceActivation, this));
//loraView->onDeviceDeactivation(std::bind(&ChirpChatterApp::onDeviceDeactivation, this));
loraView->onDeviceActivation([this](std::shared_ptr<tt::hal::radio::RadioDevice> dev) { this->onDeviceActivation(dev); });
loraView->onDeviceDeactivation([this](std::shared_ptr<tt::hal::radio::RadioDevice> dev) { this->onDeviceDeactivation(dev); });
lv_obj_add_event_cb(send_btn, [](lv_event_t * e) {
lv_obj_t* input = lv_event_get_target_obj(e);
ChirpChatterApp* self = (ChirpChatterApp*)lv_event_get_user_data(e);
self->sendMessage();
}, LV_EVENT_SHORT_CLICKED, (void*)this);
changeView(CCView_Msgs);
}
void onRxPacket(hal::Device::Id id, const hal::radio::RxPacket& packet) {
addPacketMessage(packet);
}
void onDeviceActivation(std::shared_ptr<tt::hal::radio::RadioDevice> dev) {
rxSubId = dev->subscribeRx([this](hal::Device::Id id, const hal::radio::RxPacket& packet) {
this->onRxPacket(id, packet);
});
loraDevice = dev;
std::ostringstream oss;
oss << "Device \"" << dev->getName() << "\" online";
lv_label_set_text(progressText, oss.str().c_str());
}
void onDeviceDeactivation(std::shared_ptr<tt::hal::radio::RadioDevice> dev) {
dev->unsubscribeRx(rxSubId);
loraDevice = nullptr;
lv_label_set_text(progressText, "Offline");
}
void sendMessage() {
std::string message = lv_textarea_get_text(inputField);
std::vector<uint8_t> data;
if (message == "!test1") {
parseHexString("ffffffff1147fec0c60940e5810800009671ad09dd2a0e7841ce266a3d759e967dc32a16bf4d5eecafde28d82b690f22eccf968a", data);
} else if (message == "!ack") {
parseHexString("ffffffff1147fec0f1dee9ab81080000922bf53364151a15", data);
} else if (message == "!gdn8") {
parseHexString("ffffffff1147fec025ffdd7a81080000768023f848619a3782ddadb5f686dc", data);
} else if (message == "!gm") {
parseHexString("ffffffff1147fec08a27ff4b810800003185053566e837fb0b88ade5fc84d9a13e", data);
} else if (message == "!ptest1") {
parseHexString("ffffffff1147fec0ef0e5bd48108000035f4be1f4bf703b3cce235423dd218a0c9ec745032a1f04be19c", data);
} else {
data = std::vector<uint8_t>(message.begin(), message.end());
}
loraDevice->transmit(tt::hal::radio::TxPacket{.data = data}, [this](hal::radio::RadioDevice::TxId id, hal::radio::RadioDevice::TransmissionState state) {
this->onTxStatus(id, state);
});
}
void onTxStatus(hal::radio::RadioDevice::TxId id, hal::radio::RadioDevice::TransmissionState state) {
using enum hal::radio::RadioDevice::TransmissionState;
switch (state) {
case Queued:
lv_label_set_text(progressText, "Message queued...");
lv_bar_set_value(progressBar, 25, LV_ANIM_ON);
break;
case PendingTransmit:
lv_label_set_text(progressText, "Message transmitting...");
lv_bar_set_value(progressBar, 50, LV_ANIM_ON);
break;
case Transmitted:
lv_label_set_text(progressText, "Message transmitted!\nReturn to receive.");
lv_bar_set_value(progressBar, 100, LV_ANIM_ON);
break;
case Timeout:
lv_label_set_text(progressText, "Message transmit timed out!");
lv_bar_set_value(progressBar, 100, LV_ANIM_ON);
break;
case Error:
lv_label_set_text(progressText, "Error transmitting message!");
lv_bar_set_value(progressBar, 100, LV_ANIM_ON);
break;
}
}
void changeView(const CCViews view) {
lv_obj_add_flag(messageView, LV_OBJ_FLAG_HIDDEN);
lv_obj_add_flag(loraView->container, LV_OBJ_FLAG_HIDDEN);
switch (view) {
case CCView_Msgs:
lv_obj_clear_flag(messageView, LV_OBJ_FLAG_HIDDEN);
break;
case CCView_LoraSettings:
lv_obj_clear_flag(loraView->container, LV_OBJ_FLAG_HIDDEN);
break;
default:
break;
}
}
~ChirpChatterApp() override = default;
};
extern const AppManifest manifest = {
.id = "ChirpChatter",
.name = "ChirpChatter",
.icon = TT_ASSETS_APP_ICON_CHAT,
.createApp = create<ChirpChatterApp>
};
}
//#endif
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