New logging and more (#446)

- `TT_LOG_*` macros are replaced by `Logger` via `#include<Tactility/Logger.h>`
- Changed default timezone to Europe/Amsterdam
- Fix for logic bug in unPhone hardware
- Fix for init/deinit in DRV2605 driver
- Other fixes
- Removed optimization that broke unPhone (disabled the moving of heap-related functions to flash)

Buildscripts/sdkconfig/default.properties

@@ -7,7 +7,6 @@ CONFIG_IDF_EXPERIMENTAL_FEATURES=y
 # Free up IRAM
 CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH=y
 CONFIG_FREERTOS_PLACE_SNAPSHOT_FUNS_INTO_FLASH=y
-CONFIG_HEAP_PLACE_FUNCTION_INTO_FLASH=y
 CONFIG_RINGBUF_PLACE_FUNCTIONS_INTO_FLASH=y
 # EmbedTLS
 CONFIG_MBEDTLS_SSL_PROTO_TLS1_3=y

Data/data/settings/system.properties

@@ -2,4 +2,4 @@ language=en-US
 timeFormat24h=true
 dateFormat=MM/DD/YYYY
 region=US
-timezone=America/Los_Angeles
+timezone=Europe/Amsterdam

Devices/btt-panda-touch/Source/devices/Display.cpp

@@ -3,7 +3,6 @@
 #include <Gt911Touch.h>
 #include <PwmBacklight.h>
 #include <RgbDisplay.h>
-#include <Tactility/Log.h>
 
 std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable createTouch() {
     // Note for future changes: Reset pin is 41 and interrupt pin is 40

Devices/cyd-4848s040c/Source/devices/St7701Display.cpp

@@ -2,7 +2,7 @@
 
 #include <Gt911Touch.h>
 #include <PwmBacklight.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <driver/gpio.h>
 #include <esp_err.h>
@@ -11,7 +11,7 @@
 #include <esp_lcd_panel_io_additions.h>
 #include <esp_lcd_st7701.h>
 
-constexpr auto TAG = "St7701Display";
+static const auto LOGGER = tt::Logger("St7701Display");
 
 static const st7701_lcd_init_cmd_t st7701_lcd_init_cmds[] = {
     //  {cmd, { data }, data_size, delay_ms}
@@ -153,28 +153,30 @@ bool St7701Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_lc
     };
 
     if (esp_lcd_new_panel_st7701(ioHandle, &panel_config, &panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
     if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel");
+        LOGGER.error("Failed to reset panel");
         return false;
     }
 
     if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel");
+        LOGGER.error("Failed to init panel");
         return false;
     }
 
     if (esp_lcd_panel_invert_color(panelHandle, false) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to invert color");
+        LOGGER.error("Failed to invert color");
+        return false;
     }
 
     esp_lcd_panel_set_gap(panelHandle, 0, 0);
 
     if (esp_lcd_panel_disp_on_off(panelHandle, true) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to turn display on");
+        LOGGER.error("Failed to turn display on");
+        return false;
     }
 
     return true;

Devices/cyd-8048s043c/Source/devices/Display.cpp

@@ -3,7 +3,6 @@
 #include <Gt911Touch.h>
 #include <PwmBacklight.h>
 #include <RgbDisplay.h>
-#include <Tactility/Log.h>
 
 std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable createTouch() {
     // Note for future changes: Reset pin is 38 and interrupt pin is 18

Devices/cyd-jc8048w550c/Source/devices/Display.cpp

@@ -3,7 +3,6 @@
 #include <Gt911Touch.h>
 #include <PwmBacklight.h>
 #include <RgbDisplay.h>
-#include <Tactility/Log.h>
 
 std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable createTouch() {
     // Note for future changes: Reset pin is 38 and interrupt pin is 18

Devices/elecrow-crowpanel-advance-50/Source/devices/Display.cpp

@@ -2,7 +2,6 @@
 
 #include <Gt911Touch.h>
 #include <RgbDisplay.h>
-#include <Tactility/Log.h>
 
 std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable createTouch() {
     // Note for future changes: Reset pin is 38 and interrupt pin is 18

Devices/elecrow-crowpanel-basic-50/Source/devices/Display.cpp

@@ -3,7 +3,6 @@
 #include <Gt911Touch.h>
 #include <PwmBacklight.h>
 #include <RgbDisplay.h>
-#include <Tactility/Log.h>
 
 std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable createTouch() {
     // Note for future changes: Reset pin is 38 and interrupt pin is 18

Devices/heltec-wifi-lora-32-v3/Source/Configuration.cpp

@@ -4,11 +4,11 @@
 
 #include <Tactility/hal/Configuration.h>
 #include <Tactility/lvgl/LvglSync.h>
+#include <Tactility/Logger.h>
 #include <ButtonControl.h>
 
 #include "driver/gpio.h"
 #include "driver/i2c.h"
-#include <Tactility/Log.h>
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 
@@ -24,7 +24,7 @@ static void enableOledPower() {
     gpio_set_level(DISPLAY_PIN_POWER, 0); // Active low
 
     vTaskDelay(pdMS_TO_TICKS(500)); // Add a small delay for power to stabilize
-    TT_LOG_I("OLED_POWER", "OLED power enabled");
+    tt::Logger("HeltecV3").info("OLED power enabled");
 }
 
 static bool initBoot() {

Devices/lilygo-tdeck/Source/Init.cpp

@@ -1,20 +1,21 @@
 #include "PwmBacklight.h"
-#include "Tactility/kernel/SystemEvents.h"
-#include "Tactility/service/gps/GpsService.h"
-
-#include <Tactility/TactilityCore.h>
-#include <Tactility/hal/gps/GpsConfiguration.h>
-#include <Tactility/settings/KeyboardSettings.h>
-
 #include "devices/KeyboardBacklight.h"
 #include "devices/TrackballDevice.h"
-#include <KeyboardBacklight/KeyboardBacklight.h>
+
+#include <Tactility/hal/gps/GpsConfiguration.h>
+#include <Tactility/kernel/SystemEvents.h>
+#include <Tactility/Logger.h>
+#include <Tactility/LogMessages.h>
+#include <Tactility/service/gps/GpsService.h>
+#include <Tactility/settings/KeyboardSettings.h>
 #include <Trackball/Trackball.h>
 
-#define TAG "tdeck"
+#include <KeyboardBacklight/KeyboardBacklight.h>
+
+static const auto LOGGER = tt::Logger("T-Deck");
 
 // Power on
-#define TDECK_POWERON_GPIO GPIO_NUM_10
+constexpr auto TDECK_POWERON_GPIO = GPIO_NUM_10;
 
 static bool powerOn() {
     gpio_config_t device_power_signal_config = {
@@ -37,9 +38,9 @@ static bool powerOn() {
 }
 
 bool initBoot() {
-    ESP_LOGI(TAG, LOG_MESSAGE_POWER_ON_START);
+    LOGGER.info(LOG_MESSAGE_POWER_ON_START);
     if (!powerOn()) {
-        TT_LOG_E(TAG, LOG_MESSAGE_POWER_ON_FAILED);
+        LOGGER.error(LOG_MESSAGE_POWER_ON_FAILED);
         return false;
     }
 
@@ -47,7 +48,7 @@ bool initBoot() {
      * when moving the brightness slider rapidly from a lower setting to 100%.
      * This is not a slider bug (data was debug-traced) */
     if (!driver::pwmbacklight::init(GPIO_NUM_42, 30000)) {
-        TT_LOG_E(TAG, "Backlight init failed");
+        LOGGER.error("Backlight init failed");
         return false;
     }
 
@@ -58,9 +59,9 @@ bool initBoot() {
             gps_service->getGpsConfigurations(gps_configurations);
             if (gps_configurations.empty()) {
                 if (gps_service->addGpsConfiguration(tt::hal::gps::GpsConfiguration {.uartName = "Grove", .baudRate = 38400, .model = tt::hal::gps::GpsModel::UBLOX10})) {
-                    TT_LOG_I(TAG, "Configured internal GPS");
+                    LOGGER.info("Configured internal GPS");
                 } else {
-                    TT_LOG_E(TAG, "Failed to configure internal GPS");
+                    LOGGER.error("Failed to configure internal GPS");
                 }
             }
         }
@@ -69,23 +70,23 @@ bool initBoot() {
     tt::kernel::subscribeSystemEvent(tt::kernel::SystemEvent::BootSplash, [](tt::kernel::SystemEvent event) {
         auto kbBacklight = tt::hal::findDevice("Keyboard Backlight");
         if (kbBacklight != nullptr) {
-            TT_LOG_I(TAG, "%s starting", kbBacklight->getName().c_str());
+            LOGGER.info("{} starting", kbBacklight->getName());
             auto kbDevice = std::static_pointer_cast<KeyboardBacklightDevice>(kbBacklight);
             if (kbDevice->start()) {
-                TT_LOG_I(TAG, "%s started", kbBacklight->getName().c_str());
+                LOGGER.info("{} started", kbBacklight->getName());
             } else {
-                TT_LOG_E(TAG, "%s start failed", kbBacklight->getName().c_str());
+                LOGGER.error("{} start failed", kbBacklight->getName());
             }
         }
 
         auto trackball = tt::hal::findDevice("Trackball");
         if (trackball != nullptr) {
-            TT_LOG_I(TAG, "%s starting", trackball->getName().c_str());
+            LOGGER.info("{} starting", trackball->getName());
             auto tbDevice = std::static_pointer_cast<TrackballDevice>(trackball);
             if (tbDevice->start()) {
-                TT_LOG_I(TAG, "%s started", trackball->getName().c_str());
+                LOGGER.info("{} started", trackball->getName());
             } else {
-                TT_LOG_E(TAG, "%s start failed", trackball->getName().c_str());
+                LOGGER.error("{} start failed", trackball->getName());
             }
         }
 
@@ -99,7 +100,7 @@ bool initBoot() {
         auto kbSettings = tt::settings::keyboard::loadOrGetDefault();
         bool result = keyboardbacklight::setBrightness(kbSettings.backlightEnabled ? kbSettings.backlightBrightness : 0);
         if (!result) {
-            TT_LOG_W(TAG, "Failed to set keyboard backlight brightness");
+            LOGGER.warn("Failed to set keyboard backlight brightness");
         }
 
         trackball::setEnabled(kbSettings.trackballEnabled);

Devices/lilygo-tdeck/Source/KeyboardBacklight/KeyboardBacklight.cpp

@@ -1,8 +1,11 @@
 #include "KeyboardBacklight.h"
-#include <esp_log.h>
-#include <cstring>
 
-static const char* TAG = "KeyboardBacklight";
+#include <Tactility/Logger.h>
+
+#include <cstring>
+#include <esp_log.h>
+
+static const auto LOGGER = tt::Logger("KeyboardBacklight");
 
 namespace keyboardbacklight {
 
@@ -18,16 +21,16 @@ bool init(i2c_port_t i2cPort, uint8_t slaveAddress) {
     g_i2cPort = i2cPort;
     g_slaveAddress = slaveAddress;
     
-    ESP_LOGI(TAG, "Keyboard backlight initialized on I2C port %d, address 0x%02X", g_i2cPort, g_slaveAddress);
+    LOGGER.info("Initialized on I2C port {}, address 0x{:02X}", static_cast<int>(g_i2cPort), g_slaveAddress);
     
     // Set a reasonable default brightness
     if (!setDefaultBrightness(127)) {
-        ESP_LOGE(TAG, "Failed to set default brightness");
+        LOGGER.error("Failed to set default brightness");
         return false;
     }
 
     if (!setBrightness(127)) {
-        ESP_LOGE(TAG, "Failed to set brightness");
+        LOGGER.error("Failed to set brightness");
         return false;
     }
     
@@ -36,7 +39,7 @@ bool init(i2c_port_t i2cPort, uint8_t slaveAddress) {
 
 bool setBrightness(uint8_t brightness) {
     if (g_i2cPort >= I2C_NUM_MAX) {
-        ESP_LOGE(TAG, "Keyboard backlight not initialized");
+        LOGGER.error("Not initialized");
         return false;
     }
     
@@ -45,7 +48,7 @@ bool setBrightness(uint8_t brightness) {
         return true;
     }
     
-    ESP_LOGI(TAG, "Setting brightness to %d on I2C port %d, address 0x%02X", brightness, g_i2cPort, g_slaveAddress);
+    LOGGER.info("Setting brightness to {} on I2C port {}, address 0x{:02X}", brightness, static_cast<int>(g_i2cPort), g_slaveAddress);
     
     i2c_cmd_handle_t cmd = i2c_cmd_link_create();
     i2c_master_start(cmd);
@@ -59,17 +62,17 @@ bool setBrightness(uint8_t brightness) {
     
     if (ret == ESP_OK) {
         g_currentBrightness = brightness;
-        ESP_LOGI(TAG, "Successfully set brightness to %d", brightness);
+        LOGGER.info("Successfully set brightness to {}", brightness);
         return true;
     } else {
-        ESP_LOGE(TAG, "Failed to set brightness: %s (0x%x)", esp_err_to_name(ret), ret);
+        LOGGER.error("Failed to set brightness: {} (0x{:02X})", esp_err_to_name(ret), ret);
         return false;
     }
 }
 
 bool setDefaultBrightness(uint8_t brightness) {
     if (g_i2cPort >= I2C_NUM_MAX) {
-        ESP_LOGE(TAG, "Keyboard backlight not initialized");
+        LOGGER.error("Not initialized");
         return false;
     }
     
@@ -89,17 +92,17 @@ bool setDefaultBrightness(uint8_t brightness) {
     i2c_cmd_link_delete(cmd);
     
     if (ret == ESP_OK) {
-        ESP_LOGD(TAG, "Set default brightness to %d", brightness);
+        LOGGER.debug("Set default brightness to {}", brightness);
         return true;
     } else {
-        ESP_LOGE(TAG, "Failed to set default brightness: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to set default brightness: {}", esp_err_to_name(ret));
         return false;
     }
 }
 
 uint8_t getBrightness() {
     if (g_i2cPort >= I2C_NUM_MAX) {
-        ESP_LOGE(TAG, "Keyboard backlight not initialized");
+        LOGGER.error("Not initialized");
         return 0;
     }
 

Devices/lilygo-tdeck/Source/Trackball/Trackball.cpp

@@ -1,7 +1,8 @@
 #include "Trackball.h"
-#include <esp_log.h>
 
-static const char* TAG = "Trackball";
+#include <Tactility/Logger.h>
+
+static const auto LOGGER = tt::Logger("Trackball");
 
 namespace trackball {
 
@@ -72,7 +73,7 @@ static void read_cb(lv_indev_t* indev, lv_indev_data_t* data) {
 
 lv_indev_t* init(const TrackballConfig& config) {
     if (g_initialized) {
-        ESP_LOGW(TAG, "Trackball already initialized");
+        LOGGER.warn("Already initialized");
         return g_indev;
     }
     
@@ -109,16 +110,19 @@ lv_indev_t* init(const TrackballConfig& config) {
     lv_indev_set_type(g_indev, LV_INDEV_TYPE_ENCODER);
     lv_indev_set_read_cb(g_indev, read_cb);
     
-    if (g_indev) {
+    if (g_indev != nullptr) {
         g_initialized = true;
-        ESP_LOGI(TAG, "Trackball initialized as encoder (R:%d U:%d L:%d D:%d Click:%d)",
+        LOGGER.info("Initialized as encoder (R:{} U:{} L:{} D:{} Click:{})",
-                 config.pinRight, config.pinUp, config.pinLeft, config.pinDown,
+                 static_cast<int>(config.pinRight),
-                 config.pinClick);
+                 static_cast<int>(config.pinUp),
-        return g_indev;
+                 static_cast<int>(config.pinLeft),
+                 static_cast<int>(config.pinDown),
+                 static_cast<int>(config.pinClick));
     } else {
-        ESP_LOGE(TAG, "Failed to register LVGL input device");
+        LOGGER.error("Failed to register LVGL input device");
-        return nullptr;
     }
+
+    return g_indev;
 }
 
 void deinit() {
@@ -127,19 +131,19 @@ void deinit() {
         g_indev = nullptr;
     }
     g_initialized = false;
-    ESP_LOGI(TAG, "Trackball deinitialized");
+    LOGGER.info("Deinitialized");
 }
 
 void setMovementStep(uint8_t step) {
     if (step > 0) {
         g_config.movementStep = step;
-        ESP_LOGD(TAG, "Movement step set to %d", step);
+        LOGGER.debug("Movement step set to {}", step);
     }
 }
 
 void setEnabled(bool enabled) {
     g_enabled = enabled;
-    ESP_LOGI(TAG, "Trackball %s", enabled ? "enabled" : "disabled");
+    LOGGER.info("{}", enabled ? "Enabled" : "Disabled");
 }
 
 }

Devices/lilygo-tdeck/Source/devices/TdeckKeyboard.cpp

@@ -6,11 +6,13 @@
 #include <Tactility/settings/DisplaySettings.h>
 #include <Tactility/hal/display/DisplayDevice.h>
 #include <Tactility/hal/Device.h>
+#include <Tactility/Logger.h>
 #include <KeyboardBacklight/KeyboardBacklight.h>
 
 using tt::hal::findFirstDevice;
 
-constexpr auto* TAG = "TdeckKeyboard";
+static const auto LOGGER = tt::Logger("TdeckKeyboard");
+
 constexpr auto TDECK_KEYBOARD_I2C_BUS_HANDLE = I2C_NUM_0;
 constexpr auto TDECK_KEYBOARD_SLAVE_ADDRESS = 0x55;
 
@@ -37,11 +39,15 @@ static void keyboard_read_callback(TT_UNUSED lv_indev_t* indev, lv_indev_data_t*
 
     if (keyboard_i2c_read(&read_buffer)) {
         if (read_buffer == 0 && read_buffer != last_buffer) {
-            TT_LOG_D(TAG, "Released %d", last_buffer);
+            if (LOGGER.isLoggingDebug()) {
+                LOGGER.debug("Released {}", last_buffer);
+            }
             data->key = last_buffer;
             data->state = LV_INDEV_STATE_RELEASED;
         } else if (read_buffer != 0) {
-            TT_LOG_D(TAG, "Pressed %d", read_buffer);
+            if (LOGGER.isLoggingDebug()) {
+                LOGGER.debug("Pressed {}", read_buffer);
+            }
             data->key = read_buffer;
             data->state = LV_INDEV_STATE_PRESSED;
             // TODO: Avoid performance hit by calling loadOrGetDefault() on each key press

Devices/lilygo-tdongle-s3/Source/Init.cpp

@@ -1,13 +1,14 @@
 #include "PwmBacklight.h"
-#include "Tactility/service/gps/GpsService.h"
 
+#include <Tactility/Logger.h>
+#include <Tactility/service/gps/GpsService.h>
 #include <Tactility/TactilityCore.h>
 
-#define TAG "T-Dongle"
+static const auto LOGGER = tt::Logger("T-Dongle S3");
 
 bool initBoot() {
     if (!driver::pwmbacklight::init(GPIO_NUM_38, 12000)) {
-        TT_LOG_E(TAG, "Backlight init failed");
+        LOGGER.error("Backlight init failed");
         return false;
     }
 

Devices/lilygo-tlora-pager/Source/Init.cpp

@@ -1,5 +1,6 @@
 #include <Bq27220.h>
-#include <Tactility/TactilityCore.h>
+#include <Tactility/Logger.h>
+#include <Tactility/LogMessages.h>
 #include <Tactility/kernel/SystemEvents.h>
 #include <Tactility/service/gps/GpsService.h>
 #include <Tactility/hal/gps/GpsConfiguration.h>
@@ -8,16 +9,16 @@
 
 #include <PwmBacklight.h>
 
-constexpr auto* TAG = "TLoraPager";
+static const auto LOGGER = tt::Logger("T-Lora Pager");
 
 bool tpagerInit() {
-    ESP_LOGI(TAG, LOG_MESSAGE_POWER_ON_START);
+    LOGGER.info(LOG_MESSAGE_POWER_ON_START);
 
     /* 32 Khz and higher gives an issue where the screen starts dimming again above 80% brightness
      * when moving the brightness slider rapidly from a lower setting to 100%.
      * This is not a slider bug (data was debug-traced) */
     if (!driver::pwmbacklight::init(GPIO_NUM_42, 30000)) {
-        TT_LOG_E(TAG, "Backlight init failed");
+        LOGGER.error("Backlight init failed");
         return false;
     }
 
@@ -44,9 +45,9 @@ bool tpagerInit() {
                     .baudRate = 38400,
                     .model = tt::hal::gps::GpsModel::UBLOX10
                 })) {
-                    TT_LOG_I(TAG, "Configured internal GPS");
+                    LOGGER.info("Configured internal GPS");
                 } else {
-                    TT_LOG_E(TAG, "Failed to configure internal GPS");
+                    LOGGER.error("Failed to configure internal GPS");
                 }
             }
         }

Devices/lilygo-tlora-pager/Source/devices/TpagerEncoder.cpp

@@ -1,9 +1,10 @@
 #include "TpagerEncoder.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <driver/gpio.h>
 
-constexpr auto* TAG = "TpagerEncoder";
+static const auto LOGGER = tt::Logger("TpagerEncoder");
+
 constexpr auto ENCODER_A = GPIO_NUM_40;
 constexpr auto ENCODER_B = GPIO_NUM_41;
 constexpr auto ENCODER_ENTER = GPIO_NUM_7;
@@ -39,7 +40,9 @@ void TpagerEncoder::readCallback(lv_indev_t* indev, lv_indev_data_t* data) {
     }
 }
 
-void TpagerEncoder::initEncoder() {
+bool TpagerEncoder::initEncoder() {
+    assert(encPcntUnit == nullptr);
+
     constexpr int LOW_LIMIT = -127;
     constexpr int HIGH_LIMIT = 126;
 
@@ -48,11 +51,15 @@ void TpagerEncoder::initEncoder() {
     pcnt_unit_config_t unit_config = {
         .low_limit = LOW_LIMIT,
         .high_limit = HIGH_LIMIT,
-        .flags = {.accum_count = 1},
+        .intr_priority = 0,
+        .flags = {
+            .accum_count = 1
+        },
     };
 
     if (pcnt_new_unit(&unit_config, &encPcntUnit) != ESP_OK) {
-        TT_LOG_E(TAG, "Pulsecounter intialization failed");
+        LOGGER.error("Pulsecounter initialization failed");
+        return false;
     }
 
     pcnt_glitch_filter_config_t filter_config = {
@@ -60,17 +67,34 @@ void TpagerEncoder::initEncoder() {
     };
 
     if (pcnt_unit_set_glitch_filter(encPcntUnit, &filter_config) != ESP_OK) {
-        TT_LOG_E(TAG, "Pulsecounter glitch filter config failed");
+        LOGGER.error("Pulsecounter glitch filter config failed");
+        pcnt_del_unit(encPcntUnit);
+        encPcntUnit = nullptr;
+        return false;
     }
 
     pcnt_chan_config_t chan_1_config = {
         .edge_gpio_num = ENCODER_B,
         .level_gpio_num = ENCODER_A,
+        .flags {
+            .invert_edge_input = 0,
+            .invert_level_input = 0,
+            .virt_edge_io_level = 0,
+            .virt_level_io_level = 0,
+            .io_loop_back = 0
+        }
     };
 
     pcnt_chan_config_t chan_2_config = {
         .edge_gpio_num = ENCODER_A,
         .level_gpio_num = ENCODER_B,
+        .flags {
+            .invert_edge_input = 0,
+            .invert_level_input = 0,
+            .virt_edge_io_level = 0,
+            .virt_level_io_level = 0,
+            .io_loop_back = 0
+        }
     };
 
     pcnt_channel_handle_t pcnt_chan_1 = nullptr;
@@ -78,37 +102,60 @@ void TpagerEncoder::initEncoder() {
 
     if ((pcnt_new_channel(encPcntUnit, &chan_1_config, &pcnt_chan_1) != ESP_OK) ||
         (pcnt_new_channel(encPcntUnit, &chan_2_config, &pcnt_chan_2) != ESP_OK)) {
-        TT_LOG_E(TAG, "Pulsecounter channel config failed");
+        LOGGER.error("Pulsecounter channel config failed");
+        pcnt_del_unit(encPcntUnit);
+        encPcntUnit = nullptr;
+        return false;
     }
 
     // Second argument is rising edge, third argument is falling edge
     if ((pcnt_channel_set_edge_action(pcnt_chan_1, PCNT_CHANNEL_EDGE_ACTION_DECREASE, PCNT_CHANNEL_EDGE_ACTION_INCREASE) != ESP_OK) ||
         (pcnt_channel_set_edge_action(pcnt_chan_2, PCNT_CHANNEL_EDGE_ACTION_INCREASE, PCNT_CHANNEL_EDGE_ACTION_DECREASE) != ESP_OK)) {
-        TT_LOG_E(TAG, "Pulsecounter edge action config failed");
+        LOGGER.error("Pulsecounter edge action config failed");
+        pcnt_del_unit(encPcntUnit);
+        encPcntUnit = nullptr;
+        return false;
     }
 
     // Second argument is low level, third argument is high level
     if ((pcnt_channel_set_level_action(pcnt_chan_1, PCNT_CHANNEL_LEVEL_ACTION_KEEP, PCNT_CHANNEL_LEVEL_ACTION_INVERSE) != ESP_OK) ||
         (pcnt_channel_set_level_action(pcnt_chan_2, PCNT_CHANNEL_LEVEL_ACTION_KEEP, PCNT_CHANNEL_LEVEL_ACTION_INVERSE) != ESP_OK)) {
-        TT_LOG_E(TAG, "Pulsecounter level action config failed");
+        LOGGER.error("Pulsecounter level action config failed");
+        pcnt_del_unit(encPcntUnit);
+        encPcntUnit = nullptr;
+        return false;
     }
 
     if ((pcnt_unit_add_watch_point(encPcntUnit, LOW_LIMIT) != ESP_OK) ||
         (pcnt_unit_add_watch_point(encPcntUnit, HIGH_LIMIT) != ESP_OK)) {
-        TT_LOG_E(TAG, "Pulsecounter watch point config failed");
+        LOGGER.error("Pulsecounter watch point config failed");
+        pcnt_del_unit(encPcntUnit);
+        encPcntUnit = nullptr;
+        return false;
     }
 
     if (pcnt_unit_enable(encPcntUnit) != ESP_OK) {
-        TT_LOG_E(TAG, "Pulsecounter could not be enabled");
+        LOGGER.error("Pulsecounter could not be enabled");
+        pcnt_del_unit(encPcntUnit);
+        encPcntUnit = nullptr;
+        return false;
     }
 
     if (pcnt_unit_clear_count(encPcntUnit) != ESP_OK) {
-        TT_LOG_E(TAG, "Pulsecounter could not be cleared");
+        LOGGER.error("Pulsecounter could not be cleared");
+        pcnt_del_unit(encPcntUnit);
+        encPcntUnit = nullptr;
+        return false;
     }
 
     if (pcnt_unit_start(encPcntUnit) != ESP_OK) {
-        TT_LOG_E(TAG, "Pulsecounter could not be started");
+        LOGGER.error("Pulsecounter could not be started");
+        pcnt_del_unit(encPcntUnit);
+        encPcntUnit = nullptr;
+        return false;
     }
+
+    return true;
 }
 
 int TpagerEncoder::getEncoderPulses() const {
@@ -117,9 +164,29 @@ int TpagerEncoder::getEncoderPulses() const {
     return pulses;
 }
 
+bool TpagerEncoder::deinitEncoder() {
+    assert(encPcntUnit != nullptr);
+
+    if (pcnt_unit_stop(encPcntUnit) != ESP_OK) {
+        LOGGER.warn("Failed to stop encoder");
+    }
+
+    if (pcnt_del_unit(encPcntUnit) != ESP_OK) {
+        LOGGER.warn("Failed to delete encoder");
+        encPcntUnit = nullptr;
+        return false;
+    }
+
+    LOGGER.info("Deinitialized");
+
+    return true;
+}
+
 
 bool TpagerEncoder::startLvgl(lv_display_t* display) {
-    initEncoder();
+    if (encPcntUnit == nullptr && !initEncoder()) {
+        return false;
+    }
 
     gpio_input_enable(ENCODER_ENTER);
 
@@ -137,5 +204,10 @@ bool TpagerEncoder::stopLvgl() {
     lv_indev_delete(encHandle);
     encHandle = nullptr;
 
+    if (encPcntUnit != nullptr && !deinitEncoder()) {
+        // We're not returning false as LVGL as effectively deinitialized
+        LOGGER.warn("Deinitialization failed");
+    }
+
     return true;
 }

Devices/lilygo-tlora-pager/Source/devices/TpagerEncoder.h

@@ -8,7 +8,8 @@ class TpagerEncoder final : public tt::hal::encoder::EncoderDevice {
     lv_indev_t* _Nullable encHandle = nullptr;
     pcnt_unit_handle_t encPcntUnit = nullptr;
 
-    void initEncoder();
+    bool initEncoder();
+    bool deinitEncoder();
 
     static void readCallback(lv_indev_t* indev, lv_indev_data_t* data);
 

Devices/lilygo-tlora-pager/Source/devices/TpagerKeyboard.cpp

@@ -1,12 +1,12 @@
 #include "TpagerKeyboard.h"
 
 #include <Tactility/hal/i2c/I2c.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <driver/i2c.h>
 #include <driver/gpio.h>
 
-constexpr auto* TAG = "TpagerKeyboard";
+static const auto LOGGER = tt::Logger("TpagerKeyboard");
 
 constexpr auto BACKLIGHT = GPIO_NUM_46;
 
@@ -174,7 +174,7 @@ bool TpagerKeyboard::initBacklight(gpio_num_t pin, uint32_t frequencyHz, ledc_ti
     };
 
     if (ledc_timer_config(&ledc_timer) != ESP_OK) {
-        TT_LOG_E(TAG, "Backlight timer config failed");
+        LOGGER.error("Backlight timer config failed");
         return false;
     }
 
@@ -193,7 +193,7 @@ bool TpagerKeyboard::initBacklight(gpio_num_t pin, uint32_t frequencyHz, ledc_ti
     };
 
     if (ledc_channel_config(&ledc_channel) != ESP_OK) {
-        TT_LOG_E(TAG, "Backlight channel config failed");
+        LOGGER.error("Backlight channel config failed");
     }
 
     return true;
@@ -201,7 +201,7 @@ bool TpagerKeyboard::initBacklight(gpio_num_t pin, uint32_t frequencyHz, ledc_ti
 
 bool TpagerKeyboard::setBacklightDuty(uint8_t duty) {
     if (!backlightOkay) {
-        TT_LOG_E(TAG, "Backlight not ready");
+        LOGGER.error("Backlight not ready");
         return false;
     }
     return (ledc_set_duty(LEDC_LOW_SPEED_MODE, backlightChannel, duty) == ESP_OK) &&

Devices/lilygo-tlora-pager/Source/devices/TpagerPower.cpp

@@ -1,9 +1,9 @@
 #include "TpagerPower.h"
 
 #include <Bq25896.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
-constexpr auto* TAG = "TpagerPower";
+static const auto LOGGER = tt::Logger("TpagerPower");
 
 constexpr auto TPAGER_GAUGE_I2C_BUS_HANDLE = I2C_NUM_0;
 
@@ -68,7 +68,7 @@ void TpagerPower::powerOff() {
     });
 
     if (device == nullptr) {
-        TT_LOG_E(TAG, "BQ25896 not found");
+        LOGGER.error("BQ25896 not found");
         return;
     }
 

Devices/m5stack-cardputer-adv/Source/devices/CardputerPower.cpp

@@ -1,24 +1,24 @@
 #include "CardputerPower.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <driver/adc.h>
 
-constexpr auto* TAG = "CardputerPower";
+static const auto LOGGER = tt::Logger("CardputerPower");
 
 bool CardputerPower::adcInitCalibration() {
     bool calibrated = false;
 
     esp_err_t efuse_read_result = esp_adc_cal_check_efuse(ESP_ADC_CAL_VAL_EFUSE_TP_FIT);
     if (efuse_read_result == ESP_ERR_NOT_SUPPORTED) {
-        TT_LOG_W(TAG, "Calibration scheme not supported, skip software calibration");
+        LOGGER.warn("Calibration scheme not supported, skip software calibration");
     } else if (efuse_read_result == ESP_ERR_INVALID_VERSION) {
-        TT_LOG_W(TAG, "eFuse not burnt, skip software calibration");
+        LOGGER.warn("eFuse not burnt, skip software calibration");
     } else if (efuse_read_result == ESP_OK) {
         calibrated = true;
-        TT_LOG_I(TAG, "Calibration success");
+        LOGGER.info("Calibration success");
         esp_adc_cal_characterize(ADC_UNIT_1, ADC_ATTEN_DB_11, static_cast<adc_bits_width_t>(ADC_WIDTH_BIT_DEFAULT), 0, &adcCharacteristics);
     } else {
-        TT_LOG_W(TAG, "eFuse read failed, skipping calibration");
+        LOGGER.warn("eFuse read failed, skipping calibration");
     }
 
     return calibrated;
@@ -26,11 +26,11 @@ bool CardputerPower::adcInitCalibration() {
 
 uint32_t CardputerPower::adcReadValue() const {
     int adc_raw = adc1_get_raw(ADC1_CHANNEL_9);
-    TT_LOG_D(TAG, "Raw  data: %d", adc_raw);
+    LOGGER.debug("Raw  data: {}", adc_raw);
     float voltage;
     if (calibrated) {
         voltage = esp_adc_cal_raw_to_voltage(adc_raw, &adcCharacteristics);
-        TT_LOG_D(TAG, "Calibrated data: %d mV", voltage);
+        LOGGER.debug("Calibrated data: {} mV", voltage);
     } else {
         voltage = 0.0f;
     }
@@ -42,11 +42,11 @@ bool CardputerPower::ensureInitialized() {
         calibrated = adcInitCalibration();
 
         if (adc1_config_width(static_cast<adc_bits_width_t>(ADC_WIDTH_BIT_DEFAULT)) != ESP_OK) {
-            TT_LOG_E(TAG, "ADC1 config width failed");
+            LOGGER.error("ADC1 config width failed");
             return false;
         }
         if (adc1_config_channel_atten(ADC1_CHANNEL_9, ADC_ATTEN_DB_11) != ESP_OK) {
-            TT_LOG_E(TAG, "ADC1 config attenuation failed");
+            LOGGER.error("ADC1 config attenuation failed");
             return false;
         }
 

Devices/m5stack-cardputer/Source/devices/CardputerKeyboard.cpp

@@ -1,8 +1,8 @@
 #include "CardputerKeyboard.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
-constexpr auto* TAG = "Keyboard";
+static const auto LOGGER = tt::Logger("Keyboard");
 
 bool CardputerKeyboard::startLvgl(lv_display_t* display) {
     keyboard.init();
@@ -56,7 +56,7 @@ void CardputerKeyboard::readCallback(lv_indev_t* indev, lv_indev_data_t* data) {
                 }
             } else {
                 if (self->keyboard.keysState().del) {
-                    TT_LOG_I(TAG, "del");
+                    LOGGER.info("del");
                     data->key = LV_KEY_DEL;
                     data->state = LV_INDEV_STATE_PRESSED;
                 } else {

Devices/m5stack-cardputer/Source/devices/CardputerPower.cpp

@@ -1,24 +1,24 @@
 #include "CardputerPower.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <driver/adc.h>
 
-constexpr auto* TAG = "CardputerPower";
+static const auto LOGGER = tt::Logger("CardputerPower");
 
 bool CardputerPower::adcInitCalibration() {
     bool calibrated = false;
 
     esp_err_t efuse_read_result = esp_adc_cal_check_efuse(ESP_ADC_CAL_VAL_EFUSE_TP_FIT);
     if (efuse_read_result == ESP_ERR_NOT_SUPPORTED) {
-        TT_LOG_W(TAG, "Calibration scheme not supported, skip software calibration");
+        LOGGER.warn("Calibration scheme not supported, skip software calibration");
     } else if (efuse_read_result == ESP_ERR_INVALID_VERSION) {
-        TT_LOG_W(TAG, "eFuse not burnt, skip software calibration");
+        LOGGER.warn("eFuse not burnt, skip software calibration");
     } else if (efuse_read_result == ESP_OK) {
         calibrated = true;
-        TT_LOG_I(TAG, "Calibration success");
+        LOGGER.info("Calibration success");
         esp_adc_cal_characterize(ADC_UNIT_1, ADC_ATTEN_DB_11, static_cast<adc_bits_width_t>(ADC_WIDTH_BIT_DEFAULT), 0, &adcCharacteristics);
     } else {
-        TT_LOG_W(TAG, "eFuse read failed, skipping calibration");
+        LOGGER.warn("eFuse read failed, skipping calibration");
     }
 
     return calibrated;
@@ -26,11 +26,11 @@ bool CardputerPower::adcInitCalibration() {
 
 uint32_t CardputerPower::adcReadValue() const {
     int adc_raw = adc1_get_raw(ADC1_CHANNEL_9);
-    TT_LOG_D(TAG, "Raw  data: %d", adc_raw);
+    LOGGER.debug("Raw  data: {}", adc_raw);
     float voltage;
     if (calibrated) {
         voltage = esp_adc_cal_raw_to_voltage(adc_raw, &adcCharacteristics);
-        TT_LOG_D(TAG, "Calibrated data: %d mV", voltage);
+        LOGGER.debug("Calibrated data: {} mV", voltage);
     } else {
         voltage = 0.0f;
     }
@@ -42,11 +42,11 @@ bool CardputerPower::ensureInitialized() {
         calibrated = adcInitCalibration();
 
         if (adc1_config_width(static_cast<adc_bits_width_t>(ADC_WIDTH_BIT_DEFAULT)) != ESP_OK) {
-            TT_LOG_E(TAG, "ADC1 config width failed");
+            LOGGER.error("ADC1 config width failed");
             return false;
         }
         if (adc1_config_channel_atten(ADC1_CHANNEL_9, ADC_ATTEN_DB_11) != ESP_OK) {
-            TT_LOG_E(TAG, "ADC1 config attenuation failed");
+            LOGGER.error("ADC1 config attenuation failed");
             return false;
         }
 

Devices/m5stack-cores3/Source/InitBoot.cpp

@@ -1,9 +1,9 @@
 #include "InitBoot.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/kernel/Kernel.h>
 
-constexpr auto* TAG = "CoreS3";
+static const auto LOGGER = tt::Logger("CoreS3");
 
 std::shared_ptr<Axp2101> axp2101;
 std::shared_ptr<Aw9523> aw9523;
@@ -13,7 +13,7 @@ std::shared_ptr<Aw9523> aw9523;
  * and schematic: https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/core/K128%20CoreS3/Sch_M5_CoreS3_v1.0.pdf
  */
 bool initGpioExpander() {
-    TT_LOG_I(TAG, "AW9523 init");
+    LOGGER.info("AW9523 init");
 
     /**
      * P0 pins:
@@ -58,33 +58,33 @@ bool initGpioExpander() {
 
     /* AW9523 P0 is in push-pull mode */
     if (!aw9523->writeCTL(0x10)) {
-        TT_LOG_E(TAG, "AW9523: Failed to set CTL");
+        LOGGER.error("AW9523: Failed to set CTL");
         return false;
     }
 
     if (!aw9523->writeP0(p0_state)) {
-        TT_LOG_E(TAG, "AW9523: Failed to set P0");
+        LOGGER.error("AW9523: Failed to set P0");
         return false;
     }
 
     if (!aw9523->writeP1(p1_state)) {
-        TT_LOG_E(TAG, "AW9523: Failed to set P1");
+        LOGGER.error("AW9523: Failed to set P1");
         return false;
     }
 
     if (axp2101->isVBus()) {
         float voltage = 0.0f;
         axp2101->getVBusVoltage(voltage);
-        TT_LOG_I(TAG, "AXP2101: VBus at %.2f", voltage);
+        LOGGER.info("AXP2101: VBus at {:.2f}", voltage);
     } else {
-        TT_LOG_W(TAG, "AXP2101: VBus disabled");
+        LOGGER.warn("AXP2101: VBus disabled");
     }
 
     return true;
 }
 
 bool initPowerControl() {
-    TT_LOG_I(TAG, "Init power control (AXP2101)");
+    LOGGER.info("Init power control (AXP2101)");
 
     // Source: https://github.com/m5stack/M5Unified/blob/b8cfec7fed046242da7f7b8024a4e92004a51ff7/src/utility/Power_Class.cpp#L61
     aw9523->bitOnP1(0b10000000); // SY7088 boost enable
@@ -135,16 +135,16 @@ bool initPowerControl() {
     };
 
     if (axp2101->setRegisters((uint8_t*)reg_data_array, sizeof(reg_data_array))) {
-        TT_LOG_I(TAG, "AXP2101 initialized with %d registers", sizeof(reg_data_array) / 2);
+        LOGGER.info("AXP2101 initialized with {} registers", sizeof(reg_data_array) / 2);
         return true;
     } else {
-        TT_LOG_E(TAG, "AXP2101: Failed to set registers");
+        LOGGER.error("AXP2101: Failed to set registers");
         return false;
     }
 }
 
 bool initBoot() {
-    TT_LOG_I(TAG, "initBoot()");
+    LOGGER.info("initBoot()");
 
     axp2101 = std::make_shared<Axp2101>(I2C_NUM_0);
     aw9523 = std::make_shared<Aw9523>(I2C_NUM_0);

Devices/m5stack-cores3/Source/devices/Display.cpp

@@ -3,16 +3,16 @@
 #include <Axp2101.h>
 #include <Ft5x06Touch.h>
 #include <Ili934xDisplay.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/hal/i2c/I2c.h>
 
-constexpr auto* TAG = "CoreS3Display";
+static const auto LOGGER = tt::Logger("CoreS3Display");
 
 static void setBacklightDuty(uint8_t backlightDuty) {
     const uint8_t voltage = 20 + ((8 * backlightDuty) / 255); // [0b00000, 0b11100] - under 20 is too dark
     // TODO: Refactor to use Axp2102 driver subproject. Reference: https://github.com/m5stack/M5Unified/blob/b8cfec7fed046242da7f7b8024a4e92004a51ff7/src/utility/AXP2101_Class.cpp#L42
     if (!tt::hal::i2c::masterWriteRegister(I2C_NUM_0, AXP2101_ADDRESS, 0x99, &voltage, 1, 1000)) { // Sets DLD01
-        TT_LOG_E(TAG, "Failed to set display backlight voltage");
+        LOGGER.error("Failed to set display backlight voltage");
     }
 }
 

Devices/m5stack-stickc-plus/Source/devices/Display.cpp

@@ -1,18 +1,19 @@
 #include "Display.h"
-
 #include "Power.h"
 
+#include <Tactility/Logger.h>
+
 #include <St7789Display.h>
 #include <bitset>
 
-constexpr auto* TAG = "StickCPlus";
+static const auto LOGGER = tt::Logger("StickCPlus");
 
 static void setBacklightOn(bool on) {
     const auto axp = getAxp192();
     const auto* driver = axp->getAxp192();
     uint8_t state;
     if (axp192_read(driver, AXP192_DCDC13_LDO23_CONTROL, &state) != AXP192_OK) {
-        TT_LOG_I(TAG, "Failed to read LCD brightness state");
+        LOGGER.info("Failed to read LCD brightness state");
         return;
     }
     std::bitset<8> new_state = state;

Devices/simulator/Source/LvglTask.cpp

@@ -1,14 +1,14 @@
 #include "LvglTask.h"
 
+#include <Tactility/Check.h>
 #include <Tactility/Thread.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/RecursiveMutex.h>
 #include <Tactility/lvgl/LvglSync.h>
 
-#include <Tactility/Check.h>
 #include <lvgl.h>
 
-constexpr auto TAG = "lvgl_task";
+static const auto LOGGER = tt::Logger("LvglTask");
 
 // Mutex for LVGL drawing
 static tt::RecursiveMutex lvgl_mutex;
@@ -58,7 +58,7 @@ void lvgl_task_interrupt() {
 }
 
 void lvgl_task_start() {
-    TT_LOG_I(TAG, "lvgl task starting");
+    LOGGER.info("LVGL task starting");
 
     tt::lvgl::syncSet(&lvgl_lock, &lvgl_unlock);
 
@@ -76,7 +76,7 @@ void lvgl_task_start() {
 }
 
 static void lvgl_task(TT_UNUSED void* arg) {
-    TT_LOG_I(TAG, "lvgl task started");
+    LOGGER.info("LVGL task started");
 
     /** Ideally. the display handle would be created during Simulator.start(),
      * but somehow that doesn't work. Waiting here from a ThreadFlag when that happens

Devices/simulator/Source/Main.cpp

@@ -5,7 +5,7 @@
 #include "FreeRTOS.h"
 #include "task.h"
 
-#define TAG "freertos"
+static const auto LOGGER = tt::Logger("FreeRTOS");
 
 namespace simulator {
 
@@ -16,10 +16,10 @@ void setMain(MainFunction newMainFunction) {
 }
 
 static void freertosMainTask(TT_UNUSED void* parameter) {
-    TT_LOG_I(TAG, "starting app_main()");
+    LOGGER.info("starting app_main()");
     assert(simulator::mainFunction);
     mainFunction();
-    TT_LOG_I(TAG, "returned from app_main()");
+    LOGGER.info("returned from app_main()");
     vTaskDelete(nullptr);
 }
 
@@ -46,10 +46,8 @@ void freertosMain() {
  * It allows you to set breakpoints and debug asserts.
  */
 void vAssertCalled(unsigned long line, const char* const file) {
-    static portBASE_TYPE xPrinted = pdFALSE;
     volatile uint32_t set_to_nonzero_in_debugger_to_continue = 0;
-
+    LOGGER.error("Assert triggered at {}:{}", file, line);
-    TT_LOG_E(TAG, "assert triggered at %s:%d", file, line);
     taskENTER_CRITICAL();
     {
         // Step out by attaching a debugger and setting set_to_nonzero_in_debugger_to_continue

Devices/unphone/Source/InitBoot.cpp

@@ -1,9 +1,11 @@
 #include "UnPhoneFeatures.h"
+#include <Tactility/Logger.h>
+#include <Tactility/LogMessages.h>
 #include <Tactility/Preferences.h>
 #include <Tactility/TactilityCore.h>
 #include <esp_sleep.h>
 
-constexpr auto* TAG = "unPhone";
+static const auto LOGGER = tt::Logger("unPhone");
 
 std::shared_ptr<UnPhoneFeatures> unPhoneFeatures;
 static std::unique_ptr<tt::Thread> powerThread;
@@ -46,10 +48,10 @@ public:
     }
 
     void printInfo() {
-        TT_LOG_I("TAG", "Device stats:");
+        LOGGER.info("Device stats:");
-        TT_LOG_I("TAG", "  boot: %ld", getValue(bootCountKey));
+        LOGGER.info("  boot: {}", getValue(bootCountKey));
-        TT_LOG_I("TAG", "  power off: %ld", getValue(powerOffCountKey));
+        LOGGER.info("  power off: {}", getValue(powerOffCountKey));
-        TT_LOG_I("TAG", "  power sleep: %ld", getValue(powerSleepKey));
+        LOGGER.info("  power sleep: {}", getValue(powerSleepKey));
     }
 };
 
@@ -89,11 +91,11 @@ static void updatePowerSwitch() {
     if (!unPhoneFeatures->isPowerSwitchOn()) {
         if (last_state != PowerState::Off) {
             last_state = PowerState::Off;
-            TT_LOG_W(TAG, "Power off");
+            LOGGER.warn("Power off");
         }
 
         if (!unPhoneFeatures->isUsbPowerConnected()) { // and usb unplugged we go into shipping mode
-            TT_LOG_W(TAG, "Shipping mode until USB connects");
+            LOGGER.warn("Shipping mode until USB connects");
 
 #if DEBUG_POWER_STATES
             unPhoneFeatures.setExpanderPower(true);
@@ -107,7 +109,7 @@ static void updatePowerSwitch() {
 
             unPhoneFeatures->setShipping(true); // tell BM to stop supplying power until USB connects
         } else { // When power switch is off, but USB is plugged in, we wait (deep sleep) until USB is unplugged.
-            TT_LOG_W(TAG, "Waiting for USB disconnect to power off");
+            LOGGER.warn("Waiting for USB disconnect to power off");
 
 #if DEBUG_POWER_STATES
             powerInfoBuzz(2);
@@ -126,7 +128,7 @@ static void updatePowerSwitch() {
     } else {
         if (last_state != PowerState::On) {
             last_state = PowerState::On;
-            TT_LOG_W(TAG, "Power on");
+            LOGGER.warn("Power on");
 
 #if DEBUG_POWER_STATES
             powerInfoBuzz(1);
@@ -163,7 +165,7 @@ static bool unPhonePowerOn() {
     unPhoneFeatures = std::make_shared<UnPhoneFeatures>(bq24295);
 
     if (!unPhoneFeatures->init()) {
-        TT_LOG_E(TAG, "UnPhoneFeatures init failed");
+        LOGGER.error("UnPhoneFeatures init failed");
         return false;
     }
 
@@ -183,10 +185,10 @@ static bool unPhonePowerOn() {
 }
 
 bool initBoot() {
-    ESP_LOGI(TAG, LOG_MESSAGE_POWER_ON_START);
+    LOGGER.info(LOG_MESSAGE_POWER_ON_START);
 
     if (!unPhonePowerOn()) {
-        TT_LOG_E(TAG, LOG_MESSAGE_POWER_ON_FAILED);
+        LOGGER.error(LOG_MESSAGE_POWER_ON_FAILED);
         return false;
     }
 

Devices/unphone/Source/UnPhoneFeatures.cpp

@@ -1,6 +1,6 @@
 #include "UnPhoneFeatures.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/app/App.h>
 #include <Tactility/kernel/Kernel.h>
 
@@ -9,6 +9,8 @@
 #include <esp_io_expander.h>
 #include <esp_sleep.h>
 
+static const auto LOGGER = tt::Logger("unPhoneFeatures");
+
 namespace pin {
     static const gpio_num_t BUTTON1 = GPIO_NUM_45; // left button
     static const gpio_num_t BUTTON2 = GPIO_NUM_0; // middle button
@@ -27,8 +29,6 @@ namespace expanderpin {
     static const esp_io_expander_pin_num_t VIBE = IO_EXPANDER_PIN_NUM_7;
 } // namespace expanderpin
 
-#define TAG "unhpone_features"
-
 // TODO: Make part of a new type of UnPhoneFeatures data struct that holds all the thread-related data
 QueueHandle_t interruptQueue;
 
@@ -42,7 +42,7 @@ static int32_t buttonHandlingThreadMain(const bool* interrupted) {
     while (!*interrupted) {
         if (xQueueReceive(interruptQueue, &pinNumber, portMAX_DELAY)) {
             // The buttons might generate more than 1 click because of how they are built
-            TT_LOG_I(TAG, "Pressed button %d", pinNumber);
+            LOGGER.info("Pressed button {}", pinNumber);
             if (pinNumber == pin::BUTTON1) {
                 tt::app::stop();
             }
@@ -75,7 +75,7 @@ bool UnPhoneFeatures::initPowerSwitch() {
     };
 
     if (gpio_config(&config) != ESP_OK) {
-        TT_LOG_E(TAG, "Power pin init failed");
+        LOGGER.error("Power pin init failed");
         return false;
     }
 
@@ -83,14 +83,14 @@ bool UnPhoneFeatures::initPowerSwitch() {
         rtc_gpio_pulldown_en(pin::POWER_SWITCH) == ESP_OK) {
         return true;
     } else {
-        TT_LOG_E(TAG, "Failed to set RTC for power switch");
+        LOGGER.error("Failed to set RTC for power switch");
         return false;
     }
 }
 
 bool UnPhoneFeatures::initNavButtons() {
     if (!initGpioExpander()) {
-        TT_LOG_E(TAG, "GPIO expander init failed");
+        LOGGER.error("GPIO expander init failed");
         return false;
     }
 
@@ -125,17 +125,17 @@ bool UnPhoneFeatures::initNavButtons() {
     };
 
     if (gpio_config(&config) != ESP_OK) {
-        TT_LOG_E(TAG, "Nav button pin init failed");
+        LOGGER.error("Nav button pin init failed");
         return false;
     }
 
     if (
         gpio_install_isr_service(0) != ESP_OK ||
-        gpio_isr_handler_add(pin::BUTTON1, navButtonInterruptHandler, (void*)pin::BUTTON1) != ESP_OK ||
+        gpio_isr_handler_add(pin::BUTTON1, navButtonInterruptHandler, reinterpret_cast<void*>(pin::BUTTON1)) != ESP_OK ||
-        gpio_isr_handler_add(pin::BUTTON2, navButtonInterruptHandler, (void*)pin::BUTTON2) != ESP_OK ||
+        gpio_isr_handler_add(pin::BUTTON2, navButtonInterruptHandler, reinterpret_cast<void*>(pin::BUTTON2)) != ESP_OK ||
-        gpio_isr_handler_add(pin::BUTTON3, navButtonInterruptHandler, (void*)pin::BUTTON3) != ESP_OK
+        gpio_isr_handler_add(pin::BUTTON3, navButtonInterruptHandler, reinterpret_cast<void*>(pin::BUTTON3)) != ESP_OK
     ) {
-        TT_LOG_E(TAG, "Nav buttons ISR init failed");
+        LOGGER.error("Nav buttons ISR init failed");
         return false;
     }
 
@@ -156,7 +156,7 @@ bool UnPhoneFeatures::initOutputPins() {
     };
 
     if (gpio_config(&config) != ESP_OK) {
-        TT_LOG_E(TAG, "Output pin init failed");
+        LOGGER.error("Output pin init failed");
         return false;
     }
 
@@ -167,7 +167,7 @@ bool UnPhoneFeatures::initGpioExpander() {
     // ESP_IO_EXPANDER_I2C_TCA9555_ADDRESS_110 corresponds with 0x26 from the docs at
     // https://gitlab.com/hamishcunningham/unphonelibrary/-/blob/main/unPhone.h?ref_type=heads#L206
     if (esp_io_expander_new_i2c_tca95xx_16bit(I2C_NUM_0, ESP_IO_EXPANDER_I2C_TCA9555_ADDRESS_110, &ioExpander) != ESP_OK) {
-        TT_LOG_E(TAG, "IO expander init failed");
+        LOGGER.error("IO expander init failed");
         return false;
     }
     assert(ioExpander != nullptr);
@@ -201,25 +201,25 @@ bool UnPhoneFeatures::initGpioExpander() {
 }
 
 bool UnPhoneFeatures::init() {
-    TT_LOG_I(TAG, "init");
+    LOGGER.info("init");
 
     if (!initGpioExpander()) {
-        TT_LOG_E(TAG, "GPIO expander init failed");
+        LOGGER.error("GPIO expander init failed");
         return false;
     }
 
     if (!initNavButtons()) {
-        TT_LOG_E(TAG, "Input pin init failed");
+        LOGGER.error("Input pin init failed");
         return false;
     }
 
     if (!initOutputPins()) {
-        TT_LOG_E(TAG, "Output pin init failed");
+        LOGGER.error("Output pin init failed");
         return false;
     }
 
     if (!initPowerSwitch()) {
-        TT_LOG_E(TAG, "Power button init failed");
+        LOGGER.error("Power button init failed");
         return false;
     }
 
@@ -231,7 +231,7 @@ void UnPhoneFeatures::printInfo() const {
     batteryManagement->printInfo();
     bool backlight_power;
     const char* backlight_power_state = getBacklightPower(backlight_power) && backlight_power ? "on" : "off";
-    TT_LOG_I(TAG, "Backlight: %s", backlight_power_state);
+    LOGGER.info("Backlight: {}", backlight_power_state);
 }
 
 bool UnPhoneFeatures::setRgbLed(bool red, bool green, bool blue) const {
@@ -286,11 +286,11 @@ void UnPhoneFeatures::turnPeripheralsOff() const {
 
 bool UnPhoneFeatures::setShipping(bool on) const {
     if (on) {
-        TT_LOG_W(TAG, "setShipping: on");
+        LOGGER.warn("setShipping: on");
         batteryManagement->setWatchDogTimer(Bq24295::WatchDogTimer::Disabled);
         batteryManagement->setBatFetOn(false);
     } else {
-        TT_LOG_W(TAG, "setShipping: off");
+        LOGGER.warn("setShipping: off");
         batteryManagement->setWatchDogTimer(Bq24295::WatchDogTimer::Enabled40s);
         batteryManagement->setBatFetOn(true);
     }

Devices/unphone/Source/devices/Hx8357Display.cpp

@@ -2,18 +2,19 @@
 #include "Touch.h"
 
 #include <UnPhoneFeatures.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <hx8357/disp_spi.h>
 #include <hx8357/hx8357.h>
 
-constexpr auto TAG = "Hx8357Display";
+static const auto LOGGER = tt::Logger("Hx8357Display");
+
 constexpr auto BUFFER_SIZE = (UNPHONE_LCD_HORIZONTAL_RESOLUTION * UNPHONE_LCD_DRAW_BUFFER_HEIGHT * LV_COLOR_DEPTH / 8);
 
 extern std::shared_ptr<UnPhoneFeatures> unPhoneFeatures;
 
 bool Hx8357Display::start() {
-    TT_LOG_I(TAG, "start");
+    LOGGER.info("start");
 
     disp_spi_add_device(SPI2_HOST);
 
@@ -26,16 +27,16 @@ bool Hx8357Display::start() {
 }
 
 bool Hx8357Display::stop() {
-    TT_LOG_I(TAG, "stop");
+    LOGGER.info("stop");
     disp_spi_remove_device();
     return true;
 }
 
 bool Hx8357Display::startLvgl() {
-    TT_LOG_I(TAG, "startLvgl");
+    LOGGER.info("startLvgl");
 
     if (lvglDisplay != nullptr) {
-        TT_LOG_W(TAG, "LVGL was already started");
+        LOGGER.warn("LVGL was already started");
         return false;
     }
 
@@ -58,7 +59,7 @@ bool Hx8357Display::startLvgl() {
     lv_display_set_flush_cb(lvglDisplay, hx8357_flush);
 
     if (lvglDisplay == nullptr) {
-        TT_LOG_I(TAG, "Failed");
+        LOGGER.info("Failed");
         return false;
     }
 
@@ -73,10 +74,10 @@ bool Hx8357Display::startLvgl() {
 }
 
 bool Hx8357Display::stopLvgl() {
-    TT_LOG_I(TAG, "stopLvgl");
+    LOGGER.info("stopLvgl");
 
     if (lvglDisplay == nullptr) {
-        TT_LOG_W(TAG, "LVGL was already stopped");
+        LOGGER.warn("LVGL was already stopped");
         return false;
     }
 
@@ -85,7 +86,7 @@ bool Hx8357Display::stopLvgl() {
 
     auto touch_device = getTouchDevice();
     if (touch_device != nullptr && touch_device->getLvglIndev() != nullptr) {
-        TT_LOG_I(TAG, "Stopping touch device");
+        LOGGER.info("Stopping touch device");
         touch_device->stopLvgl();
     }
 
@@ -101,7 +102,7 @@ bool Hx8357Display::stopLvgl() {
 std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable Hx8357Display::getTouchDevice() {
     if (touchDevice == nullptr) {
         touchDevice = std::reinterpret_pointer_cast<tt::hal::touch::TouchDevice>(createTouch());
-        TT_LOG_I(TAG, "Created touch device");
+        LOGGER.info("Created touch device");
     }
 
     return touchDevice;

Devices/unphone/Source/devices/Touch.cpp

@@ -1,7 +1,5 @@
 #include "Touch.h"
 
-#include <Tactility/Log.h>
-
 std::shared_ptr<Xpt2046Touch> createTouch() {
     auto configuration = std::make_unique<Xpt2046Touch::Configuration>(
         SPI2_HOST,

Devices/waveshare-s3-touch-lcd-147/Source/Init.cpp

@@ -1,3 +1,4 @@
+#include <Tactility/LogMessages.h>
 #include <Tactility/TactilityCore.h>
 #include <driver/ledc.h>
 

Devices/waveshare-s3-touch-lcd-147/Source/devices/Jd9853Display.cpp

@@ -1,12 +1,12 @@
 #include "Jd9853Display.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <esp_lcd_jd9853.h>
 #include <esp_lcd_panel_commands.h>
 #include <esp_lvgl_port.h>
 
-constexpr const char* TAG = "JD9853";
+static const auto LOGGER = tt::Logger("JD9853");
 
 bool Jd9853Display::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
     const esp_lcd_panel_io_spi_config_t panel_io_config = {
@@ -54,42 +54,42 @@ bool Jd9853Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_lc
     };
 
     if (esp_lcd_new_panel_jd9853(ioHandle, &panel_config, &panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
     if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel");
+        LOGGER.error("Failed to reset panel");
         return false;
     }
 
     if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel");
+        LOGGER.error("Failed to init panel");
         return false;
     }
 
     if (esp_lcd_panel_swap_xy(panelHandle, configuration->swapXY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to swap XY ");
+        LOGGER.error("Failed to swap XY");
         return false;
     }
 
     if (esp_lcd_panel_mirror(panelHandle, configuration->mirrorX, configuration->mirrorY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to mirror");
+        LOGGER.error("Failed to set panel to mirror");
         return false;
     }
 
     if (esp_lcd_panel_invert_color(panelHandle, configuration->invertColor) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to invert");
+        LOGGER.error("Failed to set panel to invert");
         return false;
     }
 
     if (esp_lcd_panel_disp_on_off(panelHandle, true) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to turn display on");
+        LOGGER.error("Failed to turn display on");
         return false;
     }
 
     if (esp_lcd_panel_set_gap(panelHandle, 34, 0) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel gap");
+        LOGGER.error("Failed to set panel gap");
         return false;
     }
 
@@ -157,6 +157,6 @@ void Jd9853Display::setGammaCurve(uint8_t index) {
     };
 
     if (esp_lcd_panel_io_tx_param(getIoHandle() , LCD_CMD_GAMSET, param, 1) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set gamma");
+        LOGGER.error("Failed to set gamma");
     }
 }

Drivers/AXP2101/Source/Axp2101.cpp

@@ -1,5 +1,4 @@
 #include "Axp2101.h"
-#include <Tactility/Log.h>
 
 bool Axp2101::getBatteryVoltage(float& vbatMillis) const {
     return readRegister14(0x34, vbatMillis);

Drivers/BQ24295/Source/Bq24295.cpp

@@ -1,7 +1,7 @@
 #include "Bq24295.h"
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
-#define TAG "bq24295"
+static const auto LOGGER = tt::Logger("BQ24295");
 
 /** Reference:
  * https://www.ti.com/lit/ds/symlink/bq24295.pdf
@@ -49,8 +49,8 @@ bool Bq24295::setWatchDogTimer(WatchDogTimer in) const {
     if (readChargeTermination(value)) {
         uint8_t bits_to_set = 0b00110000 & static_cast<uint8_t>(in);
         uint8_t value_cleared = value & 0b11001111;
-        uint8_t to_set = bits_to_set & value_cleared;
+        uint8_t to_set = bits_to_set | value_cleared;
-        TT_LOG_I(TAG, "WatchDogTimer: %02x -> %02x", value, to_set);
+        LOGGER.info("WatchDogTimer: {:02x} -> {:02x}", value, to_set);
         return writeRegister8(registers::CHARGE_TERMINATION, to_set);
     }
 
@@ -96,9 +96,9 @@ bool Bq24295::getVersion(uint8_t& value) const {
 void Bq24295::printInfo() const {
     uint8_t version, status, charge_termination;
     if (getStatus(status) && getVersion(version) && readChargeTermination(charge_termination)) {
-        TT_LOG_I(TAG, "Version %d, status %02x, charge termination %02x", version, status, charge_termination);
+        LOGGER.info("Version {}, status {:02x}, charge termination {:02x}", version, status, charge_termination);
     } else {
-        TT_LOG_E(TAG, "Failed to retrieve version and/or status");
+        LOGGER.error("Failed to retrieve version and/or status");
     }
 }
 

Drivers/BQ24295/Source/Bq24295.h

@@ -6,7 +6,6 @@
 
 class Bq24295 final : public tt::hal::i2c::I2cDevice {
 
-private:
 
     bool readChargeTermination(uint8_t& out) const;
 

Drivers/BQ25896/Source/Bq25896.cpp

@@ -1,15 +1,15 @@
 #include "Bq25896.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
-constexpr auto* TAG = "BQ25896";
+static const auto LOGGER = tt::Logger("BQ25896");
 
 void Bq25896::powerOff() {
-    TT_LOG_I(TAG, "Power off");
+    LOGGER.info("Power off");
     bitOn(0x09, BIT(5));
 }
 
 void Bq25896::powerOn() {
-    TT_LOG_I(TAG, "Power on");
+    LOGGER.info("Power on");
     bitOff(0x09, BIT(5));
 }

Drivers/BQ27220/Source/Bq27220.cpp

@@ -1,9 +1,9 @@
 #include "Bq27220.h"
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include "esp_sleep.h"
 
-#define TAG "bq27220"
+static const auto LOGGER = tt::Logger("BQ27220");
 
 #define ARRAYSIZE(a) (sizeof(a) / sizeof(*(a)))
 
@@ -93,14 +93,14 @@ bool Bq27220::configureCapacity(uint16_t designCapacity, uint16_t fullChargeCapa
     return performConfigUpdate([this, designCapacity, fullChargeCapacity]() {
         // Set the design capacity
         if (!writeConfig16(registers::ROM_DESIGN_CAPACITY, designCapacity)) {
-            TT_LOG_E(TAG, "Failed to set design capacity!");
+            LOGGER.error("Failed to set design capacity!");
             return false;
         }
         vTaskDelay(10 / portTICK_PERIOD_MS);
 
         // Set full charge capacity
         if (!writeConfig16(registers::ROM_FULL_CHARGE_CAPACITY, fullChargeCapacity)) {
-            TT_LOG_E(TAG, "Failed to set full charge capacity!");
+            LOGGER.error("Failed to set full charge capacity!");
             return false;
         }
         vTaskDelay(10 / portTICK_PERIOD_MS);
@@ -260,7 +260,7 @@ bool Bq27220::sendSubCommand(uint16_t subCmd, bool waitConfirm)
         }
         vTaskDelay(100 / portTICK_PERIOD_MS);
     }
-    TT_LOG_E(TAG, "Subcommand x%X failed!", subCmd);
+    LOGGER.error("Subcommand 0x{:04X} failed!", subCmd);
     return false;
 }
 
@@ -298,28 +298,28 @@ bool Bq27220::configPreamble(bool &isSealed) {
 
     // Check access settings
     if(!getOperationStatus(status)) {
-        TT_LOG_E(TAG, "Cannot read initial operation status!");
+        LOGGER.error("Cannot read initial operation status!");
         return false;
     }
 
     if (status.reg.SEC == OperationStatusSecSealed) {
         isSealed = true;
         if (!unsealDevice()) {
-            TT_LOG_E(TAG, "Unsealing device failure!");
+            LOGGER.error("Unsealing device failure!");
             return false;
         }
     }
 
     if (status.reg.SEC != OperationStatusSecFull) {
         if (!unsealFullAccess()) {
-            TT_LOG_E(TAG, "Unsealing full access failure!");
+            LOGGER.error("Unsealing full access failure!");
             return false;
         }
     }
 
     // Send ENTER_CFG_UPDATE command (0x0090)
     if (!sendSubCommand(registers::SUBCMD_ENTER_CFG_UPDATE)) {
-        TT_LOG_E(TAG, "Config Update Subcommand failure!");
+        LOGGER.error("Config Update Subcommand failure!");
     }
 
     // Confirm CFUPDATE mode by polling the OperationStatus() register until Bit 2 is set.
@@ -333,7 +333,7 @@ bool Bq27220::configPreamble(bool &isSealed) {
         vTaskDelay(100 / portTICK_PERIOD_MS);
     }
     if (!isConfigUpdate) {
-        TT_LOG_E(TAG, "Update Mode timeout, maybe the access key for full permissions is invalid!");
+        LOGGER.error("Update Mode timeout, maybe the access key for full permissions is invalid!");
         return false;
     }
 
@@ -357,13 +357,13 @@ bool Bq27220::configEpilouge(const bool isSealed) {
         vTaskDelay(100 / portTICK_PERIOD_MS);
     }
     if (timeout == 0) {
-        TT_LOG_E(TAG, "Timed out waiting to exit update mode.");
+        LOGGER.error("Timed out waiting to exit update mode.");
         return false;
     }
 
     // If the device was previously in SEALED state, return to SEALED mode by sending the Control(0x0030) subcommand
     if (isSealed) {
-        TT_LOG_D(TAG, "Restore Safe Mode!");
+        LOGGER.debug("Restore Safe Mode!");
         exitSealMode();
     }
     return true;

Drivers/ButtonControl/Source/ButtonControl.cpp

@@ -1,10 +1,10 @@
 #include "ButtonControl.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <esp_lvgl_port.h>
 
-constexpr auto* TAG = "ButtonControl";
+static const auto LOGGER = tt::Logger("ButtonControl");
 
 ButtonControl::ButtonControl(const std::vector<PinConfiguration>& pinConfigurations) : pinConfigurations(pinConfigurations) {
     pinStates.resize(pinConfigurations.size());
@@ -73,7 +73,7 @@ void ButtonControl::updatePin(std::vector<PinConfiguration>::const_reference con
         if (state.pressState) {
             auto time_passed = tt::kernel::getMillis() - state.pressStartTime;
             if (time_passed < 500) {
-                TT_LOG_D(TAG, "Trigger short press");
+                LOGGER.debug("Trigger short press");
                 state.triggerShortPress = true;
             }
             state.pressState = false;
@@ -103,7 +103,7 @@ bool ButtonControl::shouldInterruptDriverThread() const {
 }
 
 void ButtonControl::startThread() {
-    TT_LOG_I(TAG, "Start");
+    LOGGER.info("Start");
 
     mutex.lock();
 
@@ -120,7 +120,7 @@ void ButtonControl::startThread() {
 }
 
 void ButtonControl::stopThread() {
-    TT_LOG_I(TAG, "Stop");
+    LOGGER.info("Stop");
 
     mutex.lock();
     interruptDriverThread = true;

Drivers/ButtonControl/Source/ButtonControl.h

@@ -3,6 +3,7 @@
 #include <Tactility/hal/encoder/EncoderDevice.h>
 #include <Tactility/hal/gpio/Gpio.h>
 #include <Tactility/TactilityCore.h>
+#include <Tactility/Thread.h>
 
 class ButtonControl final : public tt::hal::encoder::EncoderDevice {
 

Drivers/DRV2605/Source/Drv2605.cpp

@@ -1,16 +1,33 @@
 #include "Drv2605.h"
 
+#include <Tactility/Check.h>
+#include <Tactility/Logger.h>
+
+static const auto LOGGER = tt::Logger("DRV2605");
+
+Drv2605::Drv2605(i2c_port_t port, bool autoPlayStartupBuzz) : I2cDevice(port, ADDRESS), autoPlayStartupBuzz(autoPlayStartupBuzz) {
+    if (!init()) {
+        LOGGER.error("Failed to initialize DRV2605");
+        tt_crash();
+    }
+
+    if (autoPlayStartupBuzz) {
+        setWaveFormForBuzz();
+        startPlayback();
+    }
+}
+
 bool Drv2605::init() {
     uint8_t status;
     if (!readRegister8(static_cast<uint8_t>(Register::Status), status)) {
-        TT_LOG_E(TAG, "Failed to read status");
+        LOGGER.error("Failed to read status");
         return false;
     }
     status >>= 5;
 
     ChipId chip_id = static_cast<ChipId>(status);
     if (chip_id != ChipId::DRV2604 && chip_id != ChipId::DRV2604L && chip_id != ChipId::DRV2605 && chip_id != ChipId::DRV2605L) {
-        TT_LOG_E(TAG, "Unknown chip id %02x", chip_id);
+        LOGGER.error("Unknown chip id {:02x}", static_cast<uint8_t>(chip_id));
         return false;
     }
 
@@ -25,7 +42,7 @@ bool Drv2605::init() {
 
     uint8_t feedback;
     if (!readRegister(Register::Feedback, feedback)) {
-        TT_LOG_E(TAG, "Failed to read feedback");
+        LOGGER.error("Failed to read feedback");
         return false;
     }
 

Drivers/DRV2605/Source/Drv2605.h

@@ -1,11 +1,9 @@
 #pragma once
 
 #include <Tactility/hal/i2c/I2cDevice.h>
-#include <Tactility/Log.h>
 
 class Drv2605 : public tt::hal::i2c::I2cDevice {
 
-    static constexpr auto* TAG = "DRV2605";
     static constexpr auto ADDRESS = 0x5A;
 
     bool autoPlayStartupBuzz;
@@ -64,16 +62,7 @@ class Drv2605 : public tt::hal::i2c::I2cDevice {
 
 public:
 
-    explicit Drv2605(i2c_port_t port, bool autoPlayStartupBuzz = true) : I2cDevice(port, ADDRESS), autoPlayStartupBuzz(autoPlayStartupBuzz) {
+    explicit Drv2605(i2c_port_t port, bool autoPlayStartupBuzz = true);
-        if (!init()) {
-            TT_LOG_E(TAG, "Failed to initialize DRV2605");
-        }
-
-        if (autoPlayStartupBuzz) {
-            setWaveFormForBuzz();
-            startPlayback();
-        }
-    }
 
     std::string getName() const final { return "DRV2605"; }
     std::string getDescription() const final { return "Haptic driver for ERM/LRA with waveform library & auto-resonance tracking"; }
@@ -84,7 +73,6 @@ public:
     void setWaveFormForClick();
 
     /**
-     *
      * @param slot a value from 0 to 7
      * @param waveform
      */

Drivers/EspLcdCompat/Source/EspLcdDisplay.cpp

@@ -1,13 +1,13 @@
 #include "EspLcdDisplay.h"
 #include "EspLcdDisplayDriver.h"
 
-#include <assert.h>
+#include <cassert>
 #include <esp_lvgl_port_disp.h>
 #include <Tactility/Check.h>
-#include <Tactility/LogEsp.h>
+#include <Tactility/Logger.h>
 #include <Tactility/hal/touch/TouchDevice.h>
 
-constexpr const char* TAG = "EspLcdDispDrv";
+static const auto LOGGER = tt::Logger("EspLcdDisplay");
 
 EspLcdDisplay::~EspLcdDisplay() {
     if (displayDriver != nullptr && displayDriver.use_count() > 1) {
@@ -17,12 +17,12 @@ EspLcdDisplay::~EspLcdDisplay() {
 
 bool EspLcdDisplay::start() {
     if (!createIoHandle(ioHandle)) {
-        TT_LOG_E(TAG, "Failed to create IO handle");
+        LOGGER.error("Failed to create IO handle");
         return false;
     }
 
     if (!createPanelHandle(ioHandle, panelHandle)) {
-        TT_LOG_E(TAG, "Failed to create panel handle");
+        LOGGER.error("Failed to create panel handle");
         esp_lcd_panel_io_del(ioHandle);
         return false;
     }
@@ -45,7 +45,7 @@ bool EspLcdDisplay::stop() {
     }
 
     if (displayDriver != nullptr && displayDriver.use_count() > 1) {
-        TT_LOG_W(TAG, "DisplayDriver is still in use.");
+        LOGGER.warn("DisplayDriver is still in use.");
     }
 
     return true;
@@ -55,7 +55,7 @@ bool EspLcdDisplay::startLvgl() {
     assert(lvglDisplay == nullptr);
 
     if (displayDriver != nullptr && displayDriver.use_count() > 1) {
-        TT_LOG_W(TAG, "DisplayDriver is still in use.");
+        LOGGER.warn("DisplayDriver is still in use.");
     }
 
     auto lvgl_port_config  = getLvglPortDisplayConfig(ioHandle, panelHandle);

Drivers/EspLcdCompat/Source/EspLcdDisplayV2.cpp

@@ -1,13 +1,13 @@
 #include "EspLcdDisplayV2.h"
 #include "EspLcdDisplayDriver.h"
 
-#include <assert.h>
+#include <cassert>
 #include <esp_lvgl_port_disp.h>
 #include <Tactility/Check.h>
-#include <Tactility/LogEsp.h>
+#include <Tactility/Logger.h>
 #include <Tactility/hal/touch/TouchDevice.h>
 
-constexpr auto* TAG = "EspLcdDispV2";
+static const auto LOGGER = tt::Logger("EspLcdDispV2");
 
 inline unsigned int getBufferSize(const std::shared_ptr<EspLcdConfiguration>& configuration) {
     if (configuration->bufferSize != DEFAULT_BUFFER_SIZE) {
@@ -25,17 +25,17 @@ EspLcdDisplayV2::~EspLcdDisplayV2() {
 
 bool EspLcdDisplayV2::applyConfiguration() const {
     if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel");
+        LOGGER.error("Failed to reset panel");
         return false;
     }
 
     if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel");
+        LOGGER.error("Failed to init panel");
         return false;
     }
 
     if (esp_lcd_panel_invert_color(panelHandle, configuration->invertColor) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to invert");
+        LOGGER.error("Failed to set panel to invert");
         return false;
     }
 
@@ -43,27 +43,27 @@ bool EspLcdDisplayV2::applyConfiguration() const {
     int gap_x = configuration->swapXY ? configuration->gapY : configuration->gapX;
     int gap_y = configuration->swapXY ? configuration->gapX : configuration->gapY;
     if (esp_lcd_panel_set_gap(panelHandle, gap_x, gap_y) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel gap");
+        LOGGER.error("Failed to set panel gap");
         return false;
     }
 
     if (esp_lcd_panel_swap_xy(panelHandle, configuration->swapXY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to swap XY ");
+        LOGGER.error("Failed to swap XY ");
         return false;
     }
 
     if (esp_lcd_panel_mirror(panelHandle, configuration->mirrorX, configuration->mirrorY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to mirror");
+        LOGGER.error("Failed to set panel to mirror");
         return false;
     }
 
     if (esp_lcd_panel_invert_color(panelHandle, configuration->invertColor) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to invert");
+        LOGGER.error("Failed to set panel to invert");
         return false;
     }
 
     if (esp_lcd_panel_disp_on_off(panelHandle, true) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to turn display on");
+        LOGGER.error("Failed to turn display on");
         return false;
     }
 
@@ -72,14 +72,14 @@ bool EspLcdDisplayV2::applyConfiguration() const {
 
 bool EspLcdDisplayV2::start() {
     if (!createIoHandle(ioHandle)) {
-        TT_LOG_E(TAG, "Failed to create IO handle");
+        LOGGER.error("Failed to create IO handle");
         return false;
     }
 
     esp_lcd_panel_dev_config_t panel_config = createPanelConfig(configuration, configuration->resetPin);
 
     if (!createPanelHandle(ioHandle, panel_config, panelHandle)) {
-        TT_LOG_E(TAG, "Failed to create panel handle");
+        LOGGER.error("Failed to create panel handle");
         esp_lcd_panel_io_del(ioHandle);
         ioHandle = nullptr;
         return false;
@@ -111,7 +111,7 @@ bool EspLcdDisplayV2::stop() {
     }
 
     if (displayDriver != nullptr && displayDriver.use_count() > 1) {
-        TT_LOG_W(TAG, "DisplayDriver is still in use.");
+        LOGGER.warn("DisplayDriver is still in use.");
     }
 
     return true;
@@ -121,7 +121,7 @@ bool EspLcdDisplayV2::startLvgl() {
     assert(lvglDisplay == nullptr);
 
     if (displayDriver != nullptr && displayDriver.use_count() > 1) {
-        TT_LOG_W(TAG, "DisplayDriver is still in use.");
+        LOGGER.warn("DisplayDriver is still in use.");
     }
 
     auto lvgl_port_config  = getLvglPortDisplayConfig(configuration, ioHandle, panelHandle);

Drivers/EspLcdCompat/Source/EspLcdSpiDisplay.cpp

@@ -1,12 +1,12 @@
 #include "EspLcdSpiDisplay.h"
 
 #include <esp_lcd_panel_commands.h>
-#include <Tactility/LogEsp.h>
+#include <Tactility/Logger.h>
 
-constexpr auto* TAG = "EspLcdSpiDsp";
+static const auto LOGGER = tt::Logger("EspLcdSpiDisplay");
 
 bool EspLcdSpiDisplay::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
-    TT_LOG_I(TAG, "createIoHandle");
+    LOGGER.info("createIoHandle");
 
     const esp_lcd_panel_io_spi_config_t panel_io_config = {
         .cs_gpio_num = spiConfiguration->csPin,
@@ -33,7 +33,7 @@ bool EspLcdSpiDisplay::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
     };
 
     if (esp_lcd_new_panel_io_spi(spiConfiguration->spiHostDevice, &panel_io_config, &outHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
@@ -65,6 +65,6 @@ void EspLcdSpiDisplay::setGammaCurve(uint8_t index) {
     auto io_handle = getIoHandle();
     assert(io_handle != nullptr);
     if (esp_lcd_panel_io_tx_param(io_handle, LCD_CMD_GAMSET, param, 1) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set gamma");
+        LOGGER.error("Failed to set gamma");
     }
 }

Drivers/EspLcdCompat/Source/EspLcdTouch.cpp

@@ -1,21 +1,22 @@
 #include "EspLcdTouch.h"
 
-#include <EspLcdTouchDriver.h>
-#include <esp_lvgl_port_touch.h>
-#include <Tactility/LogEsp.h>
 
-constexpr const char* TAG = "EspLcdTouch";
+#include <EspLcdTouchDriver.h>
+#include <Tactility/Logger.h>
+#include <esp_lvgl_port_touch.h>
+
+static const auto LOGGER = tt::Logger("EspLcdTouch");
 
 bool EspLcdTouch::start() {
     if (!createIoHandle(ioHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Touch IO failed");
+        LOGGER.error("Touch IO failed");
         return false;
     }
 
     config = createEspLcdTouchConfig();
 
     if (!createTouchHandle(ioHandle, config, touchHandle)) {
-        TT_LOG_E(TAG, "Driver init failed");
+        LOGGER.error("Driver init failed");
         esp_lcd_panel_io_del(ioHandle);
         ioHandle = nullptr;
         return false;
@@ -48,7 +49,7 @@ bool EspLcdTouch::startLvgl(lv_disp_t* display) {
     }
 
     if (touchDriver != nullptr && touchDriver.use_count() > 1) {
-        TT_LOG_W(TAG, "TouchDriver is still in use.");
+        LOGGER.warn("TouchDriver is still in use.");
     }
 
     const lvgl_port_touch_cfg_t touch_cfg = {
@@ -56,10 +57,10 @@ bool EspLcdTouch::startLvgl(lv_disp_t* display) {
         .handle = touchHandle,
     };
 
-    TT_LOG_I(TAG, "Adding touch to LVGL");
+    LOGGER.info("Adding touch to LVGL");
     lvglDevice = lvgl_port_add_touch(&touch_cfg);
     if (lvglDevice == nullptr) {
-        TT_LOG_E(TAG, "Adding touch failed");
+        LOGGER.error("Adding touch failed");
         return false;
     }
 

Drivers/EspLcdCompat/Source/EspLcdTouchDriver.cpp

@@ -1,12 +1,12 @@
 #include "EspLcdTouchDriver.h"
 
-#include <Tactility/LogEsp.h>
+#include <Tactility/Logger.h>
 
-constexpr const char* TAG = "EspLcdTouchDriver";
+static const auto LOGGER = tt::Logger("EspLcdTouchDriver");
 
 bool EspLcdTouchDriver::getTouchedPoints(uint16_t* x, uint16_t* y, uint16_t* _Nullable strength, uint8_t* pointCount, uint8_t maxPointCount) {
     if (esp_lcd_touch_read_data(handle) != ESP_OK) {
-        TT_LOG_E(TAG, "Read data failed");
+        LOGGER.error("Read data failed");
         return false;
     }
     return esp_lcd_touch_get_coordinates(handle, x, y, strength, pointCount, maxPointCount);

Drivers/EstimatedPower/Source/ChargeFromAdcVoltage.cpp

@@ -1,8 +1,7 @@
 #include "ChargeFromAdcVoltage.h"
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
-#include <algorithm>
 
-constexpr auto TAG = "ChargeFromAdcV";
+static const auto LOGGER = tt::Logger("ChargeFromAdcV");
 constexpr auto MAX_VOLTAGE_SAMPLES = 15;
 
 ChargeFromAdcVoltage::ChargeFromAdcVoltage(
@@ -11,12 +10,12 @@ ChargeFromAdcVoltage::ChargeFromAdcVoltage(
     float voltageMax
 ) : configuration(configuration), chargeFromVoltage(voltageMin, voltageMax) {
     if (adc_oneshot_new_unit(&configuration.adcConfig, &adcHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "ADC config failed");
+        LOGGER.error("ADC config failed");
         return;
     }
 
     if (adc_oneshot_config_channel(adcHandle, configuration.adcChannel, &configuration.adcChannelConfig) != ESP_OK) {
-        TT_LOG_E(TAG, "ADC channel config failed");
+        LOGGER.error("ADC channel config failed");
 
         adc_oneshot_del_unit(adcHandle);
         return;
@@ -33,10 +32,12 @@ bool ChargeFromAdcVoltage::readBatteryVoltageOnce(uint32_t& output) const {
     int raw;
     if (adc_oneshot_read(adcHandle, configuration.adcChannel, &raw) == ESP_OK) {
         output = configuration.adcMultiplier * ((1000.f * configuration.adcRefVoltage) / 4096.f) * (float)raw;
-        TT_LOG_V(TAG, "Raw = %d, voltage = %lu", raw, output);
+        if (LOGGER.isLoggingVerbose()) {
+            LOGGER.verbose("Raw = {}, voltage = {}", raw, output);
+        }
         return true;
     } else {
-        TT_LOG_E(TAG, "Read failed");
+        LOGGER.error("Read failed");
         return false;
     }
 }

Drivers/EstimatedPower/Source/ChargeFromVoltage.cpp

@@ -1,9 +1,9 @@
 #include "ChargeFromVoltage.h"
 
+#include <Tactility/Logger.h>
 #include <algorithm>
-#include <Tactility/Log.h>
 
-constexpr auto* TAG = "ChargeFromVoltage";
+const static auto LOGGER = tt::Logger("ChargeFromVoltage");
 
 uint8_t ChargeFromVoltage::estimateCharge(uint32_t milliVolt) const {
     const float volts = std::min((float)milliVolt / 1000.f, batteryVoltageMax);
@@ -13,6 +13,6 @@ uint8_t ChargeFromVoltage::estimateCharge(uint32_t milliVolt) const {
     const float voltage_percentage = (volts - batteryVoltageMin) / (batteryVoltageMax - batteryVoltageMin);
     const float voltage_factor = std::min(1.0f, voltage_percentage);
     const auto charge_level = (uint8_t) (voltage_factor * 100.f);
-    TT_LOG_D(TAG, "mV = %lu, scaled = %.2f, factor = %.2f, result = %d", milliVolt, volts, voltage_factor, charge_level);
+    LOGGER.debug("mV = {}, scaled = {}, factor = {:.2f}, result = {}", milliVolt, volts, voltage_factor, charge_level);
     return charge_level;
 }

Drivers/FT5x06/Source/Ft5x06Touch.cpp

@@ -1,13 +1,9 @@
 #include "Ft5x06Touch.h"
 
-#include <Tactility/Log.h>
-
 #include <esp_lcd_touch_ft5x06.h>
 #include <esp_err.h>
 #include <esp_lvgl_port.h>
 
-#define TAG "ft5x06"
-
 bool Ft5x06Touch::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
     esp_lcd_panel_io_i2c_config_t io_config = ESP_LCD_TOUCH_IO_I2C_FT5x06_CONFIG();
     return esp_lcd_new_panel_io_i2c(configuration->port, &io_config, &outHandle) == ESP_OK;

Drivers/FT6x36/Source/Ft6x36Touch.cpp

@@ -1,12 +1,12 @@
 #include "Ft6x36Touch.h"
 
 #include <Ft6x36Touch.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <esp_err.h>
 #include <esp_lvgl_port.h>
 
-#define TAG "ft6x36"
+static const auto LOGGER = tt::Logger("FT6x36");
 
 void Ft6x36Touch::touchReadCallback(lv_indev_t* indev, lv_indev_data_t* data) {
     auto* touch = (Ft6x36Touch*)lv_indev_get_driver_data(indev);
@@ -71,10 +71,10 @@ bool Ft6x36Touch::shouldInterruptDriverThread() const {
 }
 
 bool Ft6x36Touch::start() {
-    TT_LOG_I(TAG, "Start");
+    LOGGER.info("Start");
 
     if (!driver.begin(FT6X36_DEFAULT_THRESHOLD, configuration->width, configuration->height)) {
-        TT_LOG_E(TAG, "driver.begin() failed");
+        LOGGER.error("driver.begin() failed");
         return false;
     }
 
@@ -95,7 +95,7 @@ bool Ft6x36Touch::start() {
 }
 
 bool Ft6x36Touch::stop() {
-    TT_LOG_I(TAG, "Stop");
+    LOGGER.info("Stop");
 
     mutex.lock();
     interruptDriverThread = true;

Drivers/FT6x36/Source/Ft6x36Touch.h

@@ -2,6 +2,7 @@
 
 #include <Tactility/hal/touch/TouchDevice.h>
 #include <Tactility/TactilityCore.h>
+#include <Tactility/Thread.h>
 #include <driver/i2c.h>
 
 #include "ft6x36/FT6X36.h"

Drivers/GC9A01/Source/Gc9a01Display.cpp

@@ -1,15 +1,15 @@
 #include "Gc9a01Display.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <esp_lcd_gc9a01.h>
 #include <esp_lcd_panel_commands.h>
 #include <esp_lvgl_port.h>
 
-constexpr auto TAG = "GC9A01";
+static const auto LOGGER = tt::Logger("GC9A01");
 
 bool Gc9a01Display::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
-    TT_LOG_I(TAG, "Starting");
+    LOGGER.info("Starting");
 
     const esp_lcd_panel_io_spi_config_t panel_io_config = {
         .cs_gpio_num = configuration->csPin,
@@ -36,7 +36,7 @@ bool Gc9a01Display::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
     };
 
     if (esp_lcd_new_panel_io_spi(configuration->spiHostDevice, &panel_io_config, &outHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
@@ -56,37 +56,37 @@ bool Gc9a01Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_lc
     };
 
     if (esp_lcd_new_panel_gc9a01(ioHandle, &panel_config, &panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
     if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel");
+        LOGGER.error("Failed to reset panel");
         return false;
     }
 
     if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel");
+        LOGGER.error("Failed to init panel");
         return false;
     }
 
     if (esp_lcd_panel_swap_xy(panelHandle, configuration->swapXY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to swap XY ");
+        LOGGER.error("Failed to swap XY ");
         return false;
     }
 
     if (esp_lcd_panel_mirror(panelHandle, configuration->mirrorX, configuration->mirrorY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to mirror");
+        LOGGER.error("Failed to set panel to mirror");
         return false;
     }
 
     if (esp_lcd_panel_invert_color(panelHandle, configuration->invertColor) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to invert");
+        LOGGER.error("Failed to set panel to invert");
         return false;
     }
 
     if (esp_lcd_panel_disp_on_off(panelHandle, true) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to turn display on");
+        LOGGER.error("Failed to turn display on");
         return false;
     }
 

Drivers/GT911/Source/Gt911Touch.cpp

@@ -1,12 +1,12 @@
 #include "Gt911Touch.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/hal/i2c/I2c.h>
 
 #include <esp_lcd_touch_gt911.h>
 #include <esp_err.h>
 
-#define TAG "GT911"
+static const auto LOGGER = tt::Logger("GT911");
 
 bool Gt911Touch::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
     esp_lcd_panel_io_i2c_config_t io_config = ESP_LCD_TOUCH_IO_I2C_GT911_CONFIG();
@@ -21,7 +21,7 @@ bool Gt911Touch::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
     } else if (tt::hal::i2c::masterHasDeviceAtAddress(configuration->port, ESP_LCD_TOUCH_IO_I2C_GT911_ADDRESS_BACKUP)) {
         io_config.dev_addr = ESP_LCD_TOUCH_IO_I2C_GT911_ADDRESS_BACKUP;
     } else {
-        TT_LOG_E(TAG, "No device found on I2C bus");
+        LOGGER.error("No device found on I2C bus");
         return false;
     }
 

Drivers/ILI9488/Source/Ili9488Display.cpp

@@ -1,12 +1,12 @@
 #include "Ili9488Display.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <esp_lcd_ili9488.h>
 #include <esp_lcd_panel_commands.h>
 #include <esp_lvgl_port.h>
 
-#define TAG "ILI9488"
+static const auto LOGGER = tt::Logger("ILI9488");
 
 bool Ili9488Display::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
     const esp_lcd_panel_io_spi_config_t panel_io_config = {
@@ -50,37 +50,37 @@ bool Ili9488Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_l
     };
 
     if (esp_lcd_new_panel_ili9488(ioHandle, &panel_config, configuration->bufferSize, &panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
     if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel");
+        LOGGER.error("Failed to reset panel");
         return false;
     }
 
     if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel");
+        LOGGER.error("Failed to init panel");
         return false;
     }
 
     if (esp_lcd_panel_swap_xy(panelHandle, configuration->swapXY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to swap XY ");
+        LOGGER.error("Failed to swap XY ");
         return false;
     }
 
     if (esp_lcd_panel_mirror(panelHandle, configuration->mirrorX, configuration->mirrorY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to mirror");
+        LOGGER.error("Failed to set panel to mirror");
         return false;
     }
 
     if (esp_lcd_panel_invert_color(panelHandle, configuration->invertColor) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to invert");
+        LOGGER.error("Failed to set panel to invert");
         return false;
     }
 
     if (esp_lcd_panel_disp_on_off(panelHandle, true) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to turn display on");
+        LOGGER.error("Failed to turn display on");
         return false;
     }
 

Drivers/PwmBacklight/Source/PwmBacklight.cpp

@@ -1,8 +1,8 @@
 #include "PwmBacklight.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
-#define TAG "pwm_backlight"
+static const auto LOGGER = tt::Logger("PwmBacklight");
 
 namespace driver::pwmbacklight {
 
@@ -16,7 +16,7 @@ bool init(gpio_num_t pin, uint32_t frequencyHz, ledc_timer_t timer, ledc_channel
     backlightTimer = timer;
     backlightChannel = channel;
 
-    TT_LOG_I(TAG, "Init");
+    LOGGER.info("Init");
     ledc_timer_config_t ledc_timer = {
         .speed_mode = LEDC_LOW_SPEED_MODE,
         .duty_resolution = LEDC_TIMER_8_BIT,
@@ -27,7 +27,7 @@ bool init(gpio_num_t pin, uint32_t frequencyHz, ledc_timer_t timer, ledc_channel
     };
 
     if (ledc_timer_config(&ledc_timer) != ESP_OK) {
-        TT_LOG_E(TAG, "Timer config failed");
+        LOGGER.error("Timer config failed");
         return false;
     }
 
@@ -46,7 +46,8 @@ bool init(gpio_num_t pin, uint32_t frequencyHz, ledc_timer_t timer, ledc_channel
     };
 
     if (ledc_channel_config(&ledc_channel) != ESP_OK) {
-        TT_LOG_E(TAG, "Channel config failed");
+        LOGGER.error("Channel config failed");
+        return false;
     }
 
     isBacklightInitialized = true;
@@ -56,7 +57,7 @@ bool init(gpio_num_t pin, uint32_t frequencyHz, ledc_timer_t timer, ledc_channel
 
 bool setBacklightDuty(uint8_t duty) {
     if (!isBacklightInitialized) {
-        TT_LOG_E(TAG, "Not initialized");
+        LOGGER.error("Not initialized");
         return false;
     }
     return ledc_set_duty(LEDC_LOW_SPEED_MODE, backlightChannel, duty) == ESP_OK &&

Drivers/RgbDisplay/Source/RgbDisplay.cpp

@@ -1,15 +1,15 @@
 #include "RgbDisplay.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Check.h>
+#include <Tactility/hal/touch/TouchDevice.h>
+#include <Tactility/Logger.h>
 
 #include <esp_err.h>
 #include <esp_lcd_panel_rgb.h>
 #include <esp_lcd_panel_ops.h>
 #include <esp_lvgl_port.h>
-#include <Tactility/Check.h>
-#include <Tactility/hal/touch/TouchDevice.h>
 
-constexpr auto TAG = "RgbDisplay";
+static const auto LOGGER = tt::Logger("RgbDisplay");
 
 RgbDisplay::~RgbDisplay() {
     if (displayDriver != nullptr && displayDriver.use_count() > 1) {
@@ -18,35 +18,35 @@ RgbDisplay::~RgbDisplay() {
 }
 
 bool RgbDisplay::start() {
-    TT_LOG_I(TAG, "Starting");
+    LOGGER.info("Starting");
 
     if (esp_lcd_new_rgb_panel(&configuration->panelConfig, &panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
     if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel");
+        LOGGER.error("Failed to reset panel");
         return false;
     }
 
     if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel");
+        LOGGER.error("Failed to init panel");
         return false;
     }
 
     if (esp_lcd_panel_swap_xy(panelHandle, configuration->swapXY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to swap XY");
+        LOGGER.error("Failed to swap XY");
         return false;
     }
 
     if (esp_lcd_panel_mirror(panelHandle, configuration->mirrorX, configuration->mirrorY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to mirror");
+        LOGGER.error("Failed to set panel to mirror");
         return false;
     }
 
     if (esp_lcd_panel_invert_color(panelHandle, configuration->invertColor) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to invert");
+        LOGGER.error("Failed to set panel to invert");
         return false;
     }
 
@@ -64,7 +64,7 @@ bool RgbDisplay::stop() {
     }
 
     if (displayDriver != nullptr && displayDriver.use_count() > 1) {
-        TT_LOG_W(TAG, "DisplayDriver is still in use.");
+        LOGGER.warn("DisplayDriver is still in use.");
     }
 
     auto touch_device = getTouchDevice();
@@ -80,7 +80,7 @@ bool RgbDisplay::startLvgl() {
     assert(lvglDisplay == nullptr);
 
     if (displayDriver != nullptr && displayDriver.use_count() > 1) {
-        TT_LOG_W(TAG, "DisplayDriver is still in use.");
+        LOGGER.warn("DisplayDriver is still in use.");
     }
 
     auto display_config = getLvglPortDisplayConfig();
@@ -93,7 +93,7 @@ bool RgbDisplay::startLvgl() {
     };
 
     lvglDisplay = lvgl_port_add_disp_rgb(&display_config, &rgb_config);
-    TT_LOG_I(TAG, "Finished");
+    LOGGER.info("Finished");
 
     auto touch_device = getTouchDevice();
     if (touch_device != nullptr) {

Drivers/SSD1306/Source/Ssd1306Display.cpp

@@ -1,6 +1,6 @@
 #include "Ssd1306Display.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <esp_lcd_panel_commands.h>
 #include <esp_lcd_panel_dev.h>
 #include <esp_lcd_panel_ssd1306.h>
@@ -10,7 +10,7 @@
 #include <freertos/FreeRTOS.h>
 #include <freertos/task.h>
 
-#define TAG "ssd1306_display"
+static const auto LOGGER = tt::Logger("Ssd1306Display");
 
 // SSD1306 commands
 #define SSD1306_CMD_SET_CHARGE_PUMP 0x8D
@@ -31,7 +31,7 @@ static bool ssd1306_i2c_send_cmd(i2c_port_t port, uint8_t addr, uint8_t cmd) {
     uint8_t data[2] = {0x00, cmd}; // 0x00 = command mode
     esp_err_t ret = i2c_master_write_to_device(port, addr, data, sizeof(data), pdMS_TO_TICKS(1000));
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to send command 0x%02X: %d", cmd, ret);
+        LOGGER.error("Failed to send command 0x{:02X}: {}", cmd, ret);
         return false;
     }
     return true;
@@ -49,7 +49,7 @@ bool Ssd1306Display::createIoHandle(esp_lcd_panel_io_handle_t& ioHandle) {
     };
 
     if (esp_lcd_new_panel_io_i2c((esp_lcd_i2c_bus_handle_t)configuration->port, &io_config, &ioHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create IO handle");
+        LOGGER.error("Failed to create IO handle");
         return false;
     }
 
@@ -93,7 +93,7 @@ bool Ssd1306Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_l
 #endif
 
     if (esp_lcd_new_panel_ssd1306(ioHandle, &panel_config, &panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
@@ -103,7 +103,7 @@ bool Ssd1306Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_l
     auto port = configuration->port;
     auto addr = configuration->deviceAddress;
     
-    TT_LOG_I(TAG, "Sending Heltec V3 custom init sequence");
+    LOGGER.info("Sending Heltec V3 custom init sequence");
     
     // Display off while configuring
     ssd1306_i2c_send_cmd(port, addr, 0xAE);
@@ -170,7 +170,7 @@ bool Ssd1306Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_l
     
     vTaskDelay(pdMS_TO_TICKS(100)); // Let display stabilize
     
-    TT_LOG_I(TAG, "Heltec V3 display initialized successfully");
+    LOGGER.info("Heltec V3 display initialized successfully");
 
     return true;
 }

Drivers/ST7735/Source/St7735Display.cpp

@@ -1,16 +1,16 @@
 #include "St7735Display.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <esp_lcd_panel_commands.h>
 #include <esp_lcd_panel_dev.h>
 #include <esp_lcd_st7735.h>
 #include <esp_lvgl_port.h>
 
-constexpr auto TAG = "ST7735";
+static const auto LOGGER = tt::Logger("ST7735");
 
 bool St7735Display::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
-    TT_LOG_I(TAG, "Starting");
+    LOGGER.info("Starting");
 
     const esp_lcd_panel_io_spi_config_t panel_io_config = {
         .cs_gpio_num = configuration->csPin,
@@ -37,7 +37,7 @@ bool St7735Display::createIoHandle(esp_lcd_panel_io_handle_t& outHandle) {
     };
 
     if (esp_lcd_new_panel_io_spi(configuration->spiHostDevice, &panel_io_config, &outHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
@@ -58,22 +58,22 @@ bool St7735Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_lc
     };
 
     if (esp_lcd_new_panel_st7735(ioHandle, &panel_config, &panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
     if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel");
+        LOGGER.error("Failed to reset panel");
         return false;
     }
 
     if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel");
+        LOGGER.error("Failed to init panel");
         return false;
     }
 
     if (esp_lcd_panel_invert_color(panelHandle, configuration->invertColor) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to invert");
+        LOGGER.error("Failed to set panel to invert");
         return false;
     }
 
@@ -81,22 +81,22 @@ bool St7735Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_lc
     int gap_x = configuration->swapXY ? configuration->gapY : configuration->gapX;
     int gap_y = configuration->swapXY ? configuration->gapX : configuration->gapY;
     if (esp_lcd_panel_set_gap(panelHandle, gap_x, gap_y) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel gap");
+        LOGGER.error("Failed to set panel gap");
         return false;
     }
 
     if (esp_lcd_panel_swap_xy(panelHandle, configuration->swapXY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to swap XY ");
+        LOGGER.error("Failed to swap XY ");
         return false;
     }
 
     if (esp_lcd_panel_mirror(panelHandle, configuration->mirrorX, configuration->mirrorY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to mirror");
+        LOGGER.error("Failed to set panel to mirror");
         return false;
     }
 
     if (esp_lcd_panel_disp_on_off(panelHandle, true) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to turn display on");
+        LOGGER.error("Failed to turn display on");
         return false;
     }
 
@@ -165,6 +165,6 @@ void St7735Display::setGammaCurve(uint8_t index) {
     auto io_handle = getIoHandle();
     assert(io_handle != nullptr);
     if (esp_lcd_panel_io_tx_param(io_handle, LCD_CMD_GAMSET, param, 1) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set gamma");
+        LOGGER.error("Failed to set gamma");
     }
 }

Drivers/ST7789-i8080/Source/St7789i8080Display.cpp

@@ -1,5 +1,5 @@
 #include "St7789i8080Display.h"
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <driver/gpio.h>
 #include <esp_lcd_panel_io.h>
 #include <esp_lcd_panel_ops.h>
@@ -8,7 +8,7 @@
 #include <freertos/task.h>
 #include <lvgl.h>
 
-constexpr auto TAG = "St7789i8080Display";
+static const auto LOGGER = tt::Logger("St7789i8080Display");
 static St7789i8080Display* g_display_instance = nullptr;
 
 // ST7789 initialization commands
@@ -51,13 +51,13 @@ St7789i8080Display::St7789i8080Display(const Configuration& config)
     
     // Validate configuration
     if (!configuration.isValid()) {
-        TT_LOG_E(TAG, "Invalid configuration: resolution must be set");
+        LOGGER.error("Invalid configuration: resolution must be set");
         return;
     }
 }
 
 bool St7789i8080Display::createI80Bus() {
-    TT_LOG_I(TAG, "Creating I80 bus");
+    LOGGER.info("Creating I80 bus");
     
     // Create I80 bus configuration
     esp_lcd_i80_bus_config_t bus_cfg = {
@@ -78,7 +78,7 @@ bool St7789i8080Display::createI80Bus() {
     
     esp_err_t ret = esp_lcd_new_i80_bus(&bus_cfg, &i80BusHandle);
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create I80 bus: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to create I80 bus: {}", esp_err_to_name(ret));
         return false;
     }
     
@@ -86,7 +86,7 @@ bool St7789i8080Display::createI80Bus() {
 }
 
 bool St7789i8080Display::createPanelIO() {
-    TT_LOG_I(TAG, "Creating panel IO");
+    LOGGER.info("Creating panel IO");
     
     // Create panel IO with proper callback
     esp_lcd_panel_io_i80_config_t io_cfg = {
@@ -114,7 +114,7 @@ bool St7789i8080Display::createPanelIO() {
 
     esp_err_t ret = esp_lcd_new_panel_io_i80(i80BusHandle, &io_cfg, &ioHandle);
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel IO: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to create panel IO: {}", esp_err_to_name(ret));
         return false;
     }
     
@@ -122,7 +122,7 @@ bool St7789i8080Display::createPanelIO() {
 }
 
 bool St7789i8080Display::createPanel() {
-    TT_LOG_I(TAG, "Configuring panel");
+    LOGGER.info("Configuring panel");
     
     // Create ST7789 panel
     esp_lcd_panel_dev_config_t panel_config = {
@@ -138,49 +138,49 @@ bool St7789i8080Display::createPanel() {
     
     esp_err_t ret = esp_lcd_new_panel_st7789(ioHandle, &panel_config, &panelHandle);
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create ST7789 panel: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to create ST7789 panel: {}", esp_err_to_name(ret));
         return false;
     }
     
     // Reset panel
     ret = esp_lcd_panel_reset(panelHandle);
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to reset panel: {}", esp_err_to_name(ret));
         return false;
     }
     
     // Initialize panel
     ret = esp_lcd_panel_init(panelHandle);
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to init panel: {}", esp_err_to_name(ret));
         return false;
     }
     
     // Set gap
     ret = esp_lcd_panel_set_gap(panelHandle, configuration.gapX, configuration.gapY);
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel gap: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to set panel gap: {}", esp_err_to_name(ret));
         return false;
     }
     
     // Set inversion
     ret = esp_lcd_panel_invert_color(panelHandle, configuration.invertColor);
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel inversion: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to set panel inversion: {}", esp_err_to_name(ret));
         return false;
     }
     
     // Set mirror
     ret = esp_lcd_panel_mirror(panelHandle, configuration.mirrorX, configuration.mirrorY);
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel mirror: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to set panel mirror: {}", esp_err_to_name(ret));
         return false;
     }
     
     // Turn on display
     ret = esp_lcd_panel_disp_on_off(panelHandle, true);
     if (ret != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to turn display on: %s", esp_err_to_name(ret));
+        LOGGER.error("Failed to turn display on: {}", esp_err_to_name(ret));
         return false;
     }
     
@@ -188,7 +188,7 @@ bool St7789i8080Display::createPanel() {
 }
 
 void St7789i8080Display::sendInitCommands() {
-    TT_LOG_I(TAG, "Sending ST7789 init commands");
+    LOGGER.info("Sending ST7789 init commands");
     for (const auto& cmd : st7789_init_cmds) {
         esp_lcd_panel_io_tx_param(ioHandle, cmd.cmd, cmd.data, cmd.len & 0x7F);
         if (cmd.len & 0x80) {
@@ -198,7 +198,7 @@ void St7789i8080Display::sendInitCommands() {
 }
 
 bool St7789i8080Display::start() {
-    TT_LOG_I(TAG, "Initializing I8080 ST7789 Display hardware...");
+    LOGGER.info("Initializing I8080 ST7789 Display hardware...");
 
     // Configure RD pin if needed
     if (configuration.rdPin != GPIO_NUM_NC) {
@@ -220,7 +220,7 @@ bool St7789i8080Display::start() {
     size_t buffer_size = configuration.bufferSize * LV_COLOR_FORMAT_GET_SIZE(LV_COLOR_FORMAT_RGB565);
     buf1 = (uint8_t*)heap_caps_malloc(buffer_size, MALLOC_CAP_DMA);
     if (!buf1) {
-        TT_LOG_E(TAG, "Failed to allocate display buffer");
+        LOGGER.error("Failed to allocate display buffer");
         return false;
     }
 
@@ -239,7 +239,7 @@ bool St7789i8080Display::start() {
         return false;
     }
 
-    TT_LOG_I(TAG, "Display hardware initialized");
+    LOGGER.info("Display hardware initialized");
     return true;
 }
 
@@ -278,17 +278,17 @@ bool St7789i8080Display::stop() {
 }
 
 bool St7789i8080Display::startLvgl() {
-    TT_LOG_I(TAG, "Initializing LVGL for ST7789 display");
+    LOGGER.info("Initializing LVGL for ST7789 display");
 
     // Don't reinitialize hardware if it's already done
     if (!ioHandle) {
-        TT_LOG_I(TAG, "Hardware not initialized, calling start()");
+        LOGGER.info("Hardware not initialized, calling start()");
         if (!start()) {
-            TT_LOG_E(TAG, "Hardware initialization failed");
+            LOGGER.error("Hardware initialization failed");
             return false;
         }
     } else {
-        TT_LOG_I(TAG, "Hardware already initialized, skipping");
+        LOGGER.info("Hardware already initialized, skipping");
     }
 
     // Create LVGL display using lvgl_port
@@ -321,7 +321,7 @@ bool St7789i8080Display::startLvgl() {
     // Create the LVGL display
     lvglDisplay = lvgl_port_add_disp(&display_cfg);
     if (!lvglDisplay) {
-        TT_LOG_E(TAG, "Failed to create LVGL display");
+        LOGGER.error("Failed to create LVGL display");
         return false;
     }
 
@@ -332,7 +332,7 @@ bool St7789i8080Display::startLvgl() {
     esp_lcd_panel_io_register_event_callbacks(ioHandle, &cbs, lvglDisplay);
 
     g_display_instance = this;
-    TT_LOG_I(TAG, "LVGL display created successfully");
+    LOGGER.info("LVGL display created successfully");
     return true;
 }
 

Drivers/ST7796-i8080/Source/St7796i8080Display.cpp

@@ -1,5 +1,5 @@
 #include "St7796i8080Display.h"
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <driver/gpio.h>
 #include <esp_lcd_panel_io.h>
 #include <esp_lcd_panel_ops.h>
@@ -8,7 +8,7 @@
 #include <freertos/task.h>
 #include <lvgl.h>
 
-constexpr auto TAG = "St7796i8080Display";
+static const auto LOGGER = tt::Logger("St7796i8080Display");
 static St7796i8080Display* g_display_instance = nullptr;
 
 St7796i8080Display::St7796i8080Display(const Configuration& config) 
@@ -16,13 +16,13 @@ St7796i8080Display::St7796i8080Display(const Configuration& config)
     
     // Validate configuration
     if (!configuration.isValid()) {
-        TT_LOG_E(TAG, "Invalid configuration: resolution must be set");
+        LOGGER.error("Invalid configuration: resolution must be set");
         return;
     }
 }
 
 bool St7796i8080Display::createI80Bus() {
-    TT_LOG_I(TAG, "Creating I80 bus");
+    LOGGER.info("Creating I80 bus");
     
     // Create I80 bus configuration
     esp_lcd_i80_bus_config_t bus_cfg = {
@@ -42,7 +42,7 @@ bool St7796i8080Display::createI80Bus() {
     };
     
     if (esp_lcd_new_i80_bus(&bus_cfg, &i80BusHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create I80 bus");
+        LOGGER.error("Failed to create I80 bus");
         return false;
     }
     
@@ -50,7 +50,7 @@ bool St7796i8080Display::createI80Bus() {
 }
 
 bool St7796i8080Display::createPanelIO() {
-    TT_LOG_I(TAG, "Creating panel IO");
+    LOGGER.info("Creating panel IO");
     
     // Create panel IO
     esp_lcd_panel_io_i80_config_t io_cfg = {
@@ -77,7 +77,7 @@ bool St7796i8080Display::createPanelIO() {
     };
 
     if (esp_lcd_new_panel_io_i80(i80BusHandle, &io_cfg, &ioHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
@@ -85,7 +85,7 @@ bool St7796i8080Display::createPanelIO() {
 }
 
 bool St7796i8080Display::createPanel() {
-    TT_LOG_I(TAG, "Configuring panel");
+    LOGGER.info("Configuring panel");
     
     // Create ST7796 panel
     esp_lcd_panel_dev_config_t panel_config = {
@@ -100,43 +100,43 @@ bool St7796i8080Display::createPanel() {
     };
     
     if (esp_lcd_new_panel_st7796(ioHandle, &panel_config, &panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
     
     // Reset panel
     if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel");
+        LOGGER.error("Failed to reset panel");
         return false;
     }
     
     // Initialize panel
     if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel");
+        LOGGER.error("Failed to init panel");
         return false;
     }
     
     // Set swap XY
     if (esp_lcd_panel_swap_xy(panelHandle, configuration.swapXY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to swap XY ");
+        LOGGER.error("Failed to swap XY ");
         return false;
     }
 
     // Set mirror
     if (esp_lcd_panel_mirror(panelHandle, configuration.mirrorX, configuration.mirrorY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to mirror");
+        LOGGER.error("Failed to set panel to mirror");
         return false;
     }
 
     // Set inversion
     if (esp_lcd_panel_invert_color(panelHandle, configuration.invertColor) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to invert");
+        LOGGER.error("Failed to set panel to invert");
         return false;
     }
     
     // Turn on display
     if (esp_lcd_panel_disp_on_off(panelHandle, true) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to turn display on");
+        LOGGER.error("Failed to turn display on");
         return false;
     }
     
@@ -144,7 +144,7 @@ bool St7796i8080Display::createPanel() {
 }
 
 bool St7796i8080Display::start() {
-    TT_LOG_I(TAG, "Initializing I8080 ST7796 Display hardware...");
+    LOGGER.info("Initializing I8080 ST7796 Display hardware...");
     
     // Calculate buffer size if needed
     configuration.calculateBufferSize();
@@ -153,7 +153,7 @@ bool St7796i8080Display::start() {
     size_t buffer_size = configuration.bufferSize * LV_COLOR_FORMAT_GET_SIZE(LV_COLOR_FORMAT_RGB565);
     displayBuffer = (uint8_t*)heap_caps_malloc(buffer_size, MALLOC_CAP_DMA);
     if (!displayBuffer) {
-        TT_LOG_E(TAG, "Failed to allocate display buffer");
+        LOGGER.error("Failed to allocate display buffer");
         return false;
     }
 
@@ -175,7 +175,7 @@ bool St7796i8080Display::start() {
         return false;
     }
 
-    TT_LOG_I(TAG, "Display hardware initialized");
+    LOGGER.info("Display hardware initialized");
     return true;
 }
 
@@ -214,17 +214,17 @@ bool St7796i8080Display::stop() {
 }
 
 bool St7796i8080Display::startLvgl() {
-    TT_LOG_I(TAG, "Initializing LVGL for ST7796 display");
+    LOGGER.info("Initializing LVGL for ST7796 display");
 
     // Don't reinitialize hardware if it's already done
     if (!ioHandle) {
-        TT_LOG_I(TAG, "Hardware not initialized, calling start()");
+        LOGGER.info("Hardware not initialized, calling start()");
         if (!start()) {
-            TT_LOG_E(TAG, "Hardware initialization failed");
+            LOGGER.error("Hardware initialization failed");
             return false;
         }
     } else {
-        TT_LOG_I(TAG, "Hardware already initialized, skipping");
+        LOGGER.info("Hardware already initialized, skipping");
     }
 
     // Create LVGL display using lvgl_port
@@ -257,12 +257,12 @@ bool St7796i8080Display::startLvgl() {
     // Create the LVGL display
     lvglDisplay = lvgl_port_add_disp(&display_cfg);
     if (!lvglDisplay) {
-        TT_LOG_E(TAG, "Failed to create LVGL display");
+        LOGGER.error("Failed to create LVGL display");
         return false;
     }
 
     g_display_instance = this;
-    TT_LOG_I(TAG, "LVGL display created successfully");
+    LOGGER.info("LVGL display created successfully");
     return true;
 }
 

Drivers/ST7796/Source/St7796Display.cpp

@@ -1,12 +1,12 @@
 #include "St7796Display.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 
 #include <esp_lcd_panel_dev.h>
 #include <esp_lcd_st7796.h>
 #include <esp_lvgl_port.h>
 
-constexpr auto TAG = "ST7796";
+static const auto LOGGER = tt::Logger("ST7796");
 
 bool St7796Display::createIoHandle(esp_lcd_panel_io_handle_t& ioHandle) {
     const esp_lcd_panel_io_spi_config_t panel_io_config = {
@@ -74,42 +74,42 @@ bool St7796Display::createPanelHandle(esp_lcd_panel_io_handle_t ioHandle, esp_lc
     };
 
     if (esp_lcd_new_panel_st7796(ioHandle, &panel_config, &panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to create panel");
+        LOGGER.error("Failed to create panel");
         return false;
     }
 
     if (esp_lcd_panel_reset(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to reset panel");
+        LOGGER.error("Failed to reset panel");
         return false;
     }
 
     if (esp_lcd_panel_init(panelHandle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init panel");
+        LOGGER.error("Failed to init panel");
         return false;
     }
 
     if (esp_lcd_panel_invert_color(panelHandle, configuration->invertColor) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to invert");
+        LOGGER.error("Failed to set panel to invert");
         return false;
     }
 
     if (esp_lcd_panel_swap_xy(panelHandle, configuration->swapXY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to swap XY ");
+        LOGGER.error("Failed to swap XY ");
         return false;
     }
 
     if (esp_lcd_panel_mirror(panelHandle, configuration->mirrorX, configuration->mirrorY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel to mirror");
+        LOGGER.error("Failed to set panel to mirror");
         return false;
     }
 
     if (esp_lcd_panel_set_gap(panelHandle, configuration->gapX, configuration->gapY) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set panel gap");
+        LOGGER.error("Failed to set panel gap");
         return false;
     }
 
     if (esp_lcd_panel_disp_on_off(panelHandle, true) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to turn display on");
+        LOGGER.error("Failed to turn display on");
         return false;
     }
 
@@ -168,6 +168,6 @@ void St7796Display::setGammaCurve(uint8_t index) {
     };
 
     /*if (esp_lcd_panel_io_tx_param(ioHandle , LCD_CMD_GAMSET, param, 1) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to set gamma");
+        LOGGER.error("Failed to set gamma");
     }*/
 }

Drivers/TCA8418/Source/Tca8418.cpp

@@ -1,7 +1,4 @@
 #include "Tca8418.h"
-#include <Tactility/Log.h>
-
-constexpr auto TAG = "TCA8418";
 
 namespace registers {
 static const uint8_t CFG = 0x01U;

Drivers/XPT2046/Source/Xpt2046Power.cpp

@@ -1,10 +1,11 @@
 #include "Xpt2046Power.h"
 #include "Xpt2046Touch.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/hal/Device.h>
 
-constexpr auto TAG = "Xpt2046Power";
+static const auto LOGGER = tt::Logger("Xpt2046Power");
+
 constexpr auto BATTERY_VOLTAGE_MIN = 3.2f;
 constexpr auto BATTERY_VOLTAGE_MAX = 4.2f;
 constexpr auto MAX_VOLTAGE_SAMPLES = 15;
@@ -13,12 +14,12 @@ static std::shared_ptr<Xpt2046Touch> findXp2046TouchDevice() {
     // Make a safe copy
     auto touch = tt::hal::findFirstDevice<tt::hal::touch::TouchDevice>(tt::hal::Device::Type::Touch);
     if (touch == nullptr) {
-        TT_LOG_E(TAG, "Touch device not found");
+        LOGGER.error("Touch device not found");
         return nullptr;
     }
 
     if (touch->getName() != "XPT2046") {
-        TT_LOG_E(TAG, "Touch device name mismatch");
+        LOGGER.error("Touch device name mismatch");
         return nullptr;
     }
 
@@ -30,7 +31,7 @@ static uint8_t estimateChargeLevelFromVoltage(uint32_t milliVolt) {
     float voltage_percentage = (volts - BATTERY_VOLTAGE_MIN) / (BATTERY_VOLTAGE_MAX - BATTERY_VOLTAGE_MIN);
     float voltage_factor = std::min(1.0f, voltage_percentage);
     auto charge_level = (uint8_t) (voltage_factor * 100.f);
-    TT_LOG_V(TAG, "mV = %lu, scaled = %.2f, factor = %.2f, result = %d", milliVolt, volts, voltage_factor, charge_level);
+    LOGGER.verbose("mV = {}, scaled = {}, factor = {}, result = {}", milliVolt, volts, voltage_factor, charge_level);
     return charge_level;
 }
 
@@ -68,7 +69,7 @@ bool Xpt2046Power::readBatteryVoltageOnce(uint32_t& output) {
     if (xptTouch == nullptr) {
         xptTouch = findXp2046TouchDevice();
         if (xptTouch == nullptr) {
-            TT_LOG_E(TAG, "XPT2046 touch device not found");
+            LOGGER.error("XPT2046 touch device not found");
             return false;
         }
     }

Drivers/XPT2046/Source/Xpt2046Touch.cpp

@@ -1,6 +1,5 @@
 #include "Xpt2046Touch.h"
 
-#include <Tactility/Log.h>
 #include <Tactility/lvgl/LvglSync.h>
 
 #include <esp_err.h>

Drivers/XPT2046SoftSPI/Source/Xpt2046SoftSpi.cpp

@@ -1,6 +1,6 @@
 #include "Xpt2046SoftSpi.h"
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/lvgl/LvglSync.h>
 
 #include <driver/gpio.h>
@@ -13,7 +13,7 @@
 #include <nvs_flash.h>
 #include <rom/ets_sys.h>
 
-constexpr auto* TAG = "Xpt2046SoftSpi";
+static const auto LOGGER = tt::Logger("Xpt2046SoftSpi");
 
 constexpr auto RERUN_CALIBRATE = false;
 constexpr auto CMD_READ_Y = 0x90; // Try different commands if these don't work
@@ -55,7 +55,7 @@ static void ensureNvsInitialized() {
 bool Xpt2046SoftSpi::start() {
     ensureNvsInitialized();
 
-    TT_LOG_I(TAG, "Starting Xpt2046SoftSpi touch driver");
+    LOGGER.info("Starting Xpt2046SoftSpi touch driver");
 
     // Configure GPIO pins
     gpio_config_t io_conf = {};
@@ -70,7 +70,7 @@ bool Xpt2046SoftSpi::start() {
     io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
 
     if (gpio_config(&io_conf) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to configure output pins");
+        LOGGER.error("Failed to configure output pins");
         return false;
     }
 
@@ -80,7 +80,7 @@ bool Xpt2046SoftSpi::start() {
     io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
 
     if (gpio_config(&io_conf) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to configure input pin");
+        LOGGER.error("Failed to configure input pin");
         return false;
     }
 
@@ -89,31 +89,36 @@ bool Xpt2046SoftSpi::start() {
     gpio_set_level(configuration->clkPin, 0); // CLK low
     gpio_set_level(configuration->mosiPin, 0); // MOSI low
 
-    TT_LOG_I(TAG, "GPIO configured: MOSI=%d, MISO=%d, CLK=%d, CS=%d", configuration->mosiPin, configuration->misoPin, configuration->clkPin, configuration->csPin);
+    LOGGER.info("GPIO configured: MOSI={}, MISO={}, CLK={}, CS={}",
+        static_cast<int>(configuration->mosiPin),
+        static_cast<int>(configuration->misoPin),
+        static_cast<int>(configuration->clkPin),
+        static_cast<int>(configuration->csPin)
+    );
 
     // Load or perform calibration
     bool calibrationValid = true; //loadCalibration() && !RERUN_CALIBRATE;
         if (calibrationValid) {
         // Check if calibration values are valid (xMin != xMax, yMin != yMax)
         if (cal.xMin == cal.xMax || cal.yMin == cal.yMax) {
-            TT_LOG_W(TAG, "Invalid calibration detected: xMin=%d, xMax=%d, yMin=%d, yMax=%d", cal.xMin, cal.xMax, cal.yMin, cal.yMax);
+            LOGGER.warn("Invalid calibration detected: xMin={}, xMax={}, yMin={}, yMax={}", cal.xMin, cal.xMax, cal.yMin, cal.yMax);
             calibrationValid = false;
         }
     }
 
     if (!calibrationValid) {
-        TT_LOG_W(TAG, "Calibration data not found, invalid, or forced recalibration");
+        LOGGER.warn("Calibration data not found, invalid, or forced recalibration");
         calibrate();
         saveCalibration();
     } else {
-        TT_LOG_I(TAG, "Loaded calibration: xMin=%d, yMin=%d, xMax=%d, yMax=%d", cal.xMin, cal.yMin, cal.xMax, cal.yMax);
+        LOGGER.info("Loaded calibration: xMin={}, yMin={}, xMax={}, yMax={}", cal.xMin, cal.yMin, cal.xMax, cal.yMax);
     }
 
     return true;
 }
 
 bool Xpt2046SoftSpi::stop() {
-    TT_LOG_I(TAG, "Stopping Xpt2046SoftSpi touch driver");
+    LOGGER.info("Stopping Xpt2046SoftSpi touch driver");
 
     // Stop LVLG if needed
     if (lvglDevice != nullptr) {
@@ -125,13 +130,13 @@ bool Xpt2046SoftSpi::stop() {
 
 bool Xpt2046SoftSpi::startLvgl(lv_display_t* display) {
     if (lvglDevice != nullptr) {
-        TT_LOG_E(TAG, "LVGL was already started");
+        LOGGER.error("LVGL was already started");
         return false;
     }
 
     lvglDevice = lv_indev_create();
     if (!lvglDevice) {
-        TT_LOG_E(TAG, "Failed to create LVGL input device");
+        LOGGER.error("Failed to create LVGL input device");
         return false;
     }
 
@@ -139,7 +144,7 @@ bool Xpt2046SoftSpi::startLvgl(lv_display_t* display) {
     lv_indev_set_read_cb(lvglDevice, touchReadCallback);
     lv_indev_set_user_data(lvglDevice, this);
 
-    TT_LOG_I(TAG, "Xpt2046SoftSpi touch driver started successfully");
+    LOGGER.info("Xpt2046SoftSpi touch driver started successfully");
     return true;
 }
 
@@ -186,9 +191,9 @@ int Xpt2046SoftSpi::readSPI(uint8_t command) {
 void Xpt2046SoftSpi::calibrate() {
     const int samples = 8; // More samples for better accuracy
 
-    TT_LOG_I(TAG, "Calibration starting...");
+    LOGGER.info("Calibration starting...");
 
-    TT_LOG_I(TAG, "Touch TOP-LEFT corner");
+    LOGGER.info("Touch TOP-LEFT corner");
 
     while (!isTouched()) {
         vTaskDelay(pdMS_TO_TICKS(50));
@@ -203,9 +208,9 @@ void Xpt2046SoftSpi::calibrate() {
     cal.xMin = sumX / samples;
     cal.yMin = sumY / samples;
 
-    TT_LOG_I(TAG, "Top-left calibrated: xMin=%d, yMin=%d", cal.xMin, cal.yMin);
+    LOGGER.info("Top-left calibrated: xMin={}, yMin={}", cal.xMin, cal.yMin);
 
-    TT_LOG_I(TAG, "Touch BOTTOM-RIGHT corner");
+    LOGGER.info("Touch BOTTOM-RIGHT corner");
 
     while (!isTouched()) {
         vTaskDelay(pdMS_TO_TICKS(50));
@@ -220,13 +225,13 @@ void Xpt2046SoftSpi::calibrate() {
     cal.xMax = sumX / samples;
     cal.yMax = sumY / samples;
 
-    TT_LOG_I(TAG, "Bottom-right calibrated: xMax=%d, yMax=%d", cal.xMax, cal.yMax);
+    LOGGER.info("Bottom-right calibrated: xMax={}, yMax={}", cal.xMax, cal.yMax);
 
-    TT_LOG_I(TAG, "Calibration completed! xMin=%d, yMin=%d, xMax=%d, yMax=%d", cal.xMin, cal.yMin, cal.xMax, cal.yMax);
+    LOGGER.info("Calibration completed! xMin={}, yMin={}, xMax={}, yMax={}", cal.xMin, cal.yMin, cal.xMax, cal.yMax);
 }
 
 bool Xpt2046SoftSpi::loadCalibration() {
-    TT_LOG_W(TAG, "Calibration load disabled (using fresh calibration only).");
+    LOGGER.warn("Calibration load disabled (using fresh calibration only).");
     return false;
 }
 
@@ -234,16 +239,16 @@ void Xpt2046SoftSpi::saveCalibration() {
     nvs_handle_t handle;
     esp_err_t err = nvs_open("xpt2046", NVS_READWRITE, &handle);
     if (err != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to open NVS for writing (%s)", esp_err_to_name(err));
+        LOGGER.error("Failed to open NVS for writing ({})", esp_err_to_name(err));
         return;
     }
 
     err = nvs_set_blob(handle, "cal", &cal, sizeof(cal));
     if (err == ESP_OK) {
         nvs_commit(handle);
-        TT_LOG_I(TAG, "Calibration saved to NVS");
+        LOGGER.info("Calibration saved to NVS");
     } else {
-        TT_LOG_E(TAG, "Failed to write calibration data to NVS (%s)", esp_err_to_name(err));
+        LOGGER.error("Failed to write calibration data to NVS ({})", esp_err_to_name(err));
     }
 
     nvs_close(handle);
@@ -254,7 +259,7 @@ void Xpt2046SoftSpi::setCalibration(int xMin, int yMin, int xMax, int yMax) {
     cal.yMin = yMin;
     cal.xMax = xMax;
     cal.yMax = yMax;
-    TT_LOG_I(TAG, "Manual calibration set: xMin=%d, yMin=%d, xMax=%d, yMax=%d", xMin, yMin, xMax, yMax);
+    LOGGER.info("Manual calibration set: xMin={}, yMin={}, xMax={}, yMax={}", xMin, yMin, xMax, yMax);
 }
 
 bool Xpt2046SoftSpi::getTouchPoint(Point& point) {
@@ -292,7 +297,7 @@ bool Xpt2046SoftSpi::getTouchPoint(Point& point) {
     const int yRange = cal.yMax - cal.yMin;
 
     if (xRange <= 0 || yRange <= 0) {
-        TT_LOG_W(TAG, "Invalid calibration: xRange=%d, yRange=%d", xRange, yRange);
+        LOGGER.warn("Invalid calibration: xRange={}, yRange={}", xRange, yRange);
         return false;
     }
 
@@ -337,7 +342,7 @@ bool Xpt2046SoftSpi::isTouched() {
 
     // Debug logging (remove this once working)
     if (touched) {
-        TT_LOG_D(TAG, "Touch detected: validSamples=%d, avgX=%d, avgY=%d", validSamples, xTotal / validSamples, yTotal / validSamples);
+        LOGGER.debug("Touch detected: validSamples={}, avgX={}, avgY={}", validSamples, xTotal / validSamples, yTotal / validSamples);
     }
 
     return touched;

Tactility/Include/Tactility/network/EspHttpClient.h

@@ -3,12 +3,13 @@
 #ifdef ESP_PLATFORM
 
 #include <esp_http_client.h>
+#include <Tactility/Logger.h>
 
 namespace tt::network {
 
 class EspHttpClient {
 
-    static constexpr auto* TAG = "EspHttpClient";
+    const Logger logger = Logger("EspHttpClient");
 
     std::unique_ptr<esp_http_client_config_t> config = nullptr;
     esp_http_client_handle_t client = nullptr;
@@ -27,7 +28,7 @@ public:
     }
 
     bool init(std::unique_ptr<esp_http_client_config_t> inConfig) {
-        TT_LOG_I(TAG, "init(%s)", inConfig->url);
+        logger.info("init({})", inConfig->url);
         assert(this->config == nullptr);
         config = std::move(inConfig);
         client = esp_http_client_init(config.get());
@@ -36,11 +37,11 @@ public:
 
     bool open() {
         assert(client != nullptr);
-        TT_LOG_I(TAG, "open()");
+        logger.info("open()");
         auto result = esp_http_client_open(client, 0);
 
         if (result != ESP_OK) {
-            TT_LOG_E(TAG, "open() failed: %s", esp_err_to_name(result));
+            logger.error("open() failed: {}", esp_err_to_name(result));
             return false;
         }
 
@@ -50,7 +51,7 @@ public:
 
     bool fetchHeaders() const {
         assert(client != nullptr);
-        TT_LOG_I(TAG, "fetchHeaders()");
+        logger.info("fetchHeaders()");
         return esp_http_client_fetch_headers(client) >= 0;
     }
 
@@ -63,7 +64,7 @@ public:
     int getStatusCode() const {
         assert(client != nullptr);
         const auto status_code = esp_http_client_get_status_code(client);
-        TT_LOG_I(TAG, "Status code %d", status_code);
+        logger.info("Status code {}", status_code);
         return status_code;
     }
 
@@ -74,19 +75,19 @@ public:
 
     int read(char* bytes, int size) const {
         assert(client != nullptr);
-        TT_LOG_I(TAG, "read(%d)", size);
+        logger.info("read({})", size);
         return esp_http_client_read(client, bytes, size);
     }
 
     int readResponse(char* bytes, int size) const {
         assert(client != nullptr);
-        TT_LOG_I(TAG, "readResponse(%d)", size);
+        logger.info("readResponse({})", size);
         return esp_http_client_read_response(client, bytes, size);
     }
 
     bool close() {
         assert(client != nullptr);
-        TT_LOG_I(TAG, "close()");
+        logger.info("close()");
         if (esp_http_client_close(client) == ESP_OK) {
             isOpen = false;
         }
@@ -96,7 +97,7 @@ public:
     bool cleanup() {
         assert(client != nullptr);
         assert(!isOpen);
-        TT_LOG_I(TAG, "cleanup()");
+        logger.info("cleanup()");
         const auto result = esp_http_client_cleanup(client);
         client = nullptr;
         return result == ESP_OK;

Tactility/Include/Tactility/network/Http.h

@@ -17,8 +17,8 @@ namespace tt::network::http {
     const std::string& url,
     const std::string& certFilePath,
     const std::string &downloadFilePath,
-    std::function<void()> onSuccess,
+    const std::function<void()>& onSuccess,
-    std::function<void(const char* errorMessage)> onError
+    const std::function<void(const char* errorMessage)>& onError
 );
 
 }

Tactility/Private/Tactility/app/AppInstance.h

@@ -6,7 +6,7 @@
 
 #include <Tactility/Bundle.h>
 #include <Tactility/Check.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/Mutex.h>
 
 #include <memory>
@@ -48,7 +48,7 @@ class AppInstance : public AppContext {
             return manifest->createApp();
         } else if (manifest->appLocation.isExternal()) {
             if (manifest->createApp != nullptr) {
-                TT_LOG_W("", "Manifest specifies createApp, but this is not used with external apps");
+                Logger("AppInstance").warn("Manifest specifies createApp, but this is not used with external apps");
             }
 #ifdef ESP_PLATFORM
             return createElfApp(manifest);

Tactility/Private/Tactility/json/Reader.h

@@ -4,12 +4,14 @@
 #include <string>
 #include <vector>
 
+#include <Tactility/Logger.h>
+
 namespace tt::json {
 
 class Reader {
 
     const cJSON* root;
-    static constexpr const char* TAG = "json::Reader";
+    Logger logger = Logger("json::Reader");
 
 public:
 
@@ -18,7 +20,7 @@ public:
     bool readString(const char* key, std::string& output) const {
         const auto* child = cJSON_GetObjectItemCaseSensitive(root, key);
         if (!cJSON_IsString(child)) {
-            TT_LOG_E(TAG, "%s is not a string", key);
+            logger.error("{} is not a string", key);
             return false;
         }
         output = cJSON_GetStringValue(child);
@@ -30,7 +32,7 @@ public:
         if (!readNumber(key, buffer)) {
             return false;
         }
-        output = buffer;
+        output = static_cast<int32_t>(buffer);
         return true;
     }
 
@@ -46,7 +48,7 @@ public:
     bool readNumber(const char* key, double& output) const {
         const auto* child = cJSON_GetObjectItemCaseSensitive(root, key);
         if (!cJSON_IsNumber(child)) {
-            TT_LOG_E(TAG, "%s is not a number", key);
+            logger.error("{} is not a number", key);
             return false;
         }
         output = cJSON_GetNumberValue(child);
@@ -56,16 +58,16 @@ public:
     bool readStringArray(const char* key, std::vector<std::string>& output) const {
         const auto* child = cJSON_GetObjectItemCaseSensitive(root, key);
         if (!cJSON_IsArray(child)) {
-            TT_LOG_E(TAG, "%s is not an array", key);
+            logger.error("{} is not an array", key);
             return false;
         }
         const auto size = cJSON_GetArraySize(child);
-        TT_LOG_I(TAG, "Processing %d array children", size);
+        logger.info("Processing {} array children", size);
         output.resize(size);
         for (int i = 0; i < size; ++i) {
             const auto string_json = cJSON_GetArrayItem(child, i);
             if (!cJSON_IsString(string_json)) {
-                TT_LOG_E(TAG, "array child of %s is not a string", key);
+                logger.error("Array child of {} is not a string", key);
                 return false;
             }
             output[i] = cJSON_GetStringValue(string_json);

Tactility/Source/PartitionsEsp.cpp

@@ -1,15 +1,14 @@
 #ifdef ESP_PLATFORM
 
-#include "Tactility/PartitionsEsp.h"
+#include <Tactility/PartitionsEsp.h>
-
+#include <Tactility/Logger.h>
-#include <Tactility/Log.h>
 
 #include <esp_vfs_fat.h>
 #include <nvs_flash.h>
 
 namespace tt {
 
-constexpr auto* TAG = "Partitions";
+static const auto LOGGER = Logger("Partitions");
 
 static esp_err_t initNvsFlashSafely() {
     esp_err_t result = nvs_flash_init();
@@ -41,7 +40,7 @@ size_t getSectorSize() {
 }
 
 esp_err_t initPartitionsEsp() {
-    TT_LOG_I(TAG, "Init partitions");
+    LOGGER.info("Init partitions");
     ESP_ERROR_CHECK(initNvsFlashSafely());
 
     const esp_vfs_fat_mount_config_t mount_config = {
@@ -54,16 +53,16 @@ esp_err_t initPartitionsEsp() {
 
     auto system_result = esp_vfs_fat_spiflash_mount_ro("/system", "system", &mount_config);
     if (system_result != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to mount /system (%s)", esp_err_to_name(system_result));
+        LOGGER.error("Failed to mount /system ({})", esp_err_to_name(system_result));
     } else {
-        TT_LOG_I(TAG, "Mounted /system");
+        LOGGER.info("Mounted /system");
     }
 
     auto data_result = esp_vfs_fat_spiflash_mount_rw_wl("/data", "data", &mount_config, &data_wl_handle);
     if (data_result != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to mount /data (%s)", esp_err_to_name(data_result));
+        LOGGER.error("Failed to mount /data ({})", esp_err_to_name(data_result));
     } else {
-        TT_LOG_I(TAG, "Mounted /data");
+        LOGGER.info("Mounted /data");
     }
 
     return system_result == ESP_OK && data_result == ESP_OK;

Tactility/Source/PreferencesEsp.cpp

@@ -1,5 +1,6 @@
 #ifdef ESP_PLATFORM
 
+#include <Tactility/Logger.h>
 #include <Tactility/Preferences.h>
 #include <Tactility/TactilityCore.h>
 
@@ -7,12 +8,12 @@
 
 namespace tt {
 
-constexpr auto* TAG = "Preferences";
+static const auto LOGGER = Logger("Preferences");
 
 bool Preferences::optBool(const std::string& key, bool& out) const {
     nvs_handle_t handle;
     if (nvs_open(namespace_, NVS_READWRITE, &handle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to open namespace %s", namespace_);
+        LOGGER.error("Failed to open namespace {}", namespace_);
         return false;
     } else {
         uint8_t out_number;
@@ -28,7 +29,7 @@ bool Preferences::optBool(const std::string& key, bool& out) const {
 bool Preferences::optInt32(const std::string& key, int32_t& out) const {
     nvs_handle_t handle;
     if (nvs_open(namespace_, NVS_READWRITE, &handle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to open namespace %s", namespace_);
+        LOGGER.error("Failed to open namespace {}", namespace_);
         return false;
     } else {
         bool success = nvs_get_i32(handle, key.c_str(), &out) == ESP_OK;
@@ -40,7 +41,7 @@ bool Preferences::optInt32(const std::string& key, int32_t& out) const {
 bool Preferences::optInt64(const std::string& key, int64_t& out) const {
     nvs_handle_t handle;
     if (nvs_open(namespace_, NVS_READWRITE, &handle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to open namespace %s", namespace_);
+        LOGGER.error("Failed to open namespace {}", namespace_);
         return false;
     } else {
         bool success = nvs_get_i64(handle, key.c_str(), &out) == ESP_OK;
@@ -52,7 +53,7 @@ bool Preferences::optInt64(const std::string& key, int64_t& out) const {
 bool Preferences::optString(const std::string& key, std::string& out) const {
     nvs_handle_t handle;
     if (nvs_open(namespace_, NVS_READWRITE, &handle) != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to open namespace %s", namespace_);
+        LOGGER.error("Failed to open namespace {}", namespace_);
         return false;
     } else {
         size_t out_size = 256;
@@ -89,13 +90,13 @@ void Preferences::putBool(const std::string& key, bool value) {
     nvs_handle_t handle;
     if (nvs_open(namespace_, NVS_READWRITE, &handle) == ESP_OK) {
         if (nvs_set_u8(handle, key.c_str(), value) != ESP_OK) {
-            TT_LOG_E(TAG, "Failed to set %s:%s", namespace_, key.c_str());
+            LOGGER.error("Failed to set {}:{}", namespace_, key);
         } else if (nvs_commit(handle) != ESP_OK) {
-            TT_LOG_E(TAG, "Failed to commit %s:%s", namespace_, key.c_str());
+            LOGGER.error("Failed to commit {}:{}", namespace_, key);
         }
         nvs_close(handle);
     } else {
-        TT_LOG_E(TAG, "Failed to open namespace %s", namespace_);
+        LOGGER.error("Failed to open namespace {}", namespace_);
     }
 }
 
@@ -103,13 +104,13 @@ void Preferences::putInt32(const std::string& key, int32_t value) {
     nvs_handle_t handle;
     if (nvs_open(namespace_, NVS_READWRITE, &handle) == ESP_OK) {
         if (nvs_set_i32(handle, key.c_str(), value) != ESP_OK) {
-            TT_LOG_E(TAG, "Failed to set %s:%s", namespace_, key.c_str());
+            LOGGER.error("Failed to set {}:{}", namespace_, key);
         } else if (nvs_commit(handle) != ESP_OK) {
-            TT_LOG_E(TAG, "Failed to commit %s:%s", namespace_, key.c_str());
+            LOGGER.error("Failed to commit {}:{}", namespace_, key);
         }
         nvs_close(handle);
     } else {
-        TT_LOG_E(TAG, "Failed to open namespace %s", namespace_);
+        LOGGER.error("Failed to open namespace {}", namespace_);
     }
 }
 
@@ -117,13 +118,13 @@ void Preferences::putInt64(const std::string& key, int64_t value) {
     nvs_handle_t handle;
     if (nvs_open(namespace_, NVS_READWRITE, &handle) == ESP_OK) {
         if (nvs_set_i64(handle, key.c_str(), value) != ESP_OK) {
-            TT_LOG_E(TAG, "Failed to set %s:%s", namespace_, key.c_str());
+            LOGGER.error("Failed to set {}:{}", namespace_, key);
         } else if (nvs_commit(handle) != ESP_OK) {
-            TT_LOG_E(TAG, "Failed to commit %s:%s", namespace_, key.c_str());
+            LOGGER.error("Failed to commit {}:{}", namespace_, key);
         }
         nvs_close(handle);
     } else {
-        TT_LOG_E(TAG, "Failed to open namespace %s", namespace_);
+        LOGGER.error("Failed to open namespace {}", namespace_);
     }
 }
 
@@ -131,13 +132,13 @@ void Preferences::putString(const std::string& key, const std::string& text) {
     nvs_handle_t handle;
     if (nvs_open(namespace_, NVS_READWRITE, &handle) == ESP_OK) {
         if (nvs_set_str(handle, key.c_str(), text.c_str()) != ESP_OK) {
-            TT_LOG_E(TAG, "Failed to set %s:%s", namespace_, key.c_str());
+            LOGGER.error("Failed to set {}:{}", namespace_, key.c_str());
         } else if (nvs_commit(handle) != ESP_OK) {
-            TT_LOG_E(TAG, "Failed to commit %s:%s", namespace_, key.c_str());
+            LOGGER.error("Failed to commit {}:{}", namespace_, key);
         }
         nvs_close(handle);
     } else {
-        TT_LOG_E(TAG, "Failed to open namespace %s", namespace_);
+        LOGGER.error("Failed to open namespace {}", namespace_);
     }
 }
 

Tactility/Source/PreferencesMock.cpp

@@ -1,7 +1,6 @@
 #ifndef ESP_PLATFOM
 
-#include "Tactility/Preferences.h"
+#include <Tactility/Preferences.h>
-
 #include <Tactility/Bundle.h>
 
 namespace tt {

Tactility/Source/Tactility.cpp

@@ -5,15 +5,17 @@
 #include <Tactility/Tactility.h>
 #include <Tactility/TactilityConfig.h>
 
-#include <Tactility/DispatcherThread.h>
-#include <Tactility/MountPoints.h>
 #include <Tactility/app/AppManifestParsing.h>
 #include <Tactility/app/AppRegistration.h>
+#include <Tactility/DispatcherThread.h>
 #include <Tactility/file/File.h>
 #include <Tactility/file/FileLock.h>
 #include <Tactility/file/PropertiesFile.h>
 #include <Tactility/hal/HalPrivate.h>
+#include <Tactility/Logger.h>
+#include <Tactility/LogMessages.h>
 #include <Tactility/lvgl/LvglPrivate.h>
+#include <Tactility/MountPoints.h>
 #include <Tactility/network/NtpPrivate.h>
 #include <Tactility/service/ServiceManifest.h>
 #include <Tactility/service/ServiceRegistration.h>
@@ -29,7 +31,7 @@
 
 namespace tt {
 
-constexpr auto* TAG = "Tactility";
+static auto LOGGER = Logger("Tactility");
 
 static const Configuration* config_instance = nullptr;
 static Dispatcher mainDispatcher;
@@ -117,7 +119,7 @@ namespace app {
 
 // List of all apps excluding Boot app (as Boot app calls this function indirectly)
 static void registerInternalApps() {
-    TT_LOG_I(TAG, "Registering internal apps");
+    LOGGER.info("Registering internal apps");
 
     addAppManifest(app::alertdialog::manifest);
     addAppManifest(app::appdetails::manifest);
@@ -178,22 +180,22 @@ static void registerInternalApps() {
 }
 
 static void registerInstalledApp(std::string path) {
-    TT_LOG_I(TAG, "Registering app at %s", path.c_str());
+    LOGGER.info("Registering app at {}", path);
     std::string manifest_path = path + "/manifest.properties";
     if (!file::isFile(manifest_path)) {
-        TT_LOG_E(TAG, "Manifest not found at %s", manifest_path.c_str());
+        LOGGER.error("Manifest not found at {}", manifest_path);
         return;
     }
 
     std::map<std::string, std::string> properties;
     if (!file::loadPropertiesFile(manifest_path, properties)) {
-        TT_LOG_E(TAG, "Failed to load manifest at %s", manifest_path.c_str());
+        LOGGER.error("Failed to load manifest at {}", manifest_path);
         return;
     }
 
     app::AppManifest manifest;
     if (!app::parseManifest(properties, manifest)) {
-        TT_LOG_E(TAG, "Failed to parse manifest at %s", manifest_path.c_str());
+        LOGGER.error("Failed to parse manifest at {}", manifest_path);
         return;
     }
 
@@ -204,7 +206,7 @@ static void registerInstalledApp(std::string path) {
 }
 
 static void registerInstalledApps(const std::string& path) {
-    TT_LOG_I(TAG, "Registering apps from %s", path.c_str());
+    LOGGER.info("Registering apps from {}", path);
 
     file::listDirectory(path, [&path](const auto& entry) {
         auto absolute_path = std::format("{}/{}", path, entry.d_name);
@@ -226,14 +228,14 @@ static void registerInstalledAppsFromSdCards() {
     auto sdcard_devices = hal::findDevices<hal::sdcard::SdCardDevice>(hal::Device::Type::SdCard);
     for (const auto& sdcard : sdcard_devices) {
         if (sdcard->isMounted()) {
-            TT_LOG_I(TAG, "Registering apps from %s", sdcard->getMountPath().c_str());
+            LOGGER.info("Registering apps from {}", sdcard->getMountPath());
             registerInstalledAppsFromSdCard(sdcard);
         }
     }
 }
 
 static void registerAndStartSecondaryServices() {
-    TT_LOG_I(TAG, "Registering and starting system services");
+    LOGGER.info("Registering and starting secondary system services");
     addService(service::loader::manifest);
     addService(service::gui::manifest);
     addService(service::statusbar::manifest);
@@ -248,7 +250,7 @@ static void registerAndStartSecondaryServices() {
 }
 
 static void registerAndStartPrimaryServices() {
-    TT_LOG_I(TAG, "Registering and starting system services");
+    LOGGER.info("Registering and starting primary system services");
     addService(service::gps::manifest);
     if (hal::hasDevice(hal::Device::Type::SdCard)) {
         addService(service::sdcard::manifest);
@@ -269,15 +271,15 @@ void createTempDirectory(const std::string& rootPath) {
         auto lock = file::getLock(rootPath)->asScopedLock();
         if (lock.lock(1000 / portTICK_PERIOD_MS)) {
             if (mkdir(temp_path.c_str(), 0777) == 0) {
-                TT_LOG_I(TAG, "Created %s", temp_path.c_str());
+                LOGGER.info("Created {}", temp_path);
             } else {
-                TT_LOG_E(TAG, "Failed to create %s", temp_path.c_str());
+                LOGGER.error("Failed to create {}", temp_path);
             }
         } else {
-            TT_LOG_E(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, rootPath.c_str());
+            LOGGER.error(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, rootPath);
         }
     } else {
-        TT_LOG_I(TAG, "Found existing %s", temp_path.c_str());
+        LOGGER.info("Found existing {}", temp_path);
     }
 }
 
@@ -305,7 +307,7 @@ void registerApps() {
 }
 
 void run(const Configuration& config) {
-    TT_LOG_I(TAG, "Tactility v%s on %s (%s)", TT_VERSION, CONFIG_TT_DEVICE_NAME, CONFIG_TT_DEVICE_ID);
+    LOGGER.info("Tactility v{} on {} ({})", TT_VERSION, CONFIG_TT_DEVICE_NAME, CONFIG_TT_DEVICE_ID);
 
     assert(config.hardware);
     const hal::Configuration& hardware = *config.hardware;
@@ -325,14 +327,14 @@ void run(const Configuration& config) {
     lvgl::init(hardware);
     registerAndStartSecondaryServices();
 
-    TT_LOG_I(TAG, "Core systems ready");
+    LOGGER.info("Core systems ready");
 
-    TT_LOG_I(TAG, "Starting boot app");
+    LOGGER.info("Starting boot app");
     // The boot app takes care of registering system apps, user services and user apps
     addAppManifest(app::boot::manifest);
     app::start(app::boot::manifest.appId);
 
-    TT_LOG_I(TAG, "Main dispatcher ready");
+    LOGGER.info("Main dispatcher ready");
     while (true) {
         mainDispatcher.consume();
     }

Tactility/Source/TactilityEsp.cpp

@@ -1,7 +1,8 @@
 #ifdef ESP_PLATFORM
 
-#include "Tactility/PartitionsEsp.h"
+#include <Tactility/Logger.h>
-#include "Tactility/TactilityCore.h"
+#include <Tactility/PartitionsEsp.h>
+#include <Tactility/TactilityCore.h>
 
 #include "esp_event.h"
 #include "esp_netif.h"
@@ -9,14 +10,14 @@
 
 namespace tt {
 
-constexpr auto* TAG = "Tactility";
+static auto LOGGER = Logger("Tactility");
 
 // Initialize NVS
 static void initNvs() {
-    TT_LOG_I(TAG, "Init NVS");
+    LOGGER.info("Init NVS");
     esp_err_t ret = nvs_flash_init();
     if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
-        TT_LOG_I(TAG, "NVS erasing");
+        LOGGER.info("NVS erasing");
         ESP_ERROR_CHECK(nvs_flash_erase());
         ret = nvs_flash_init();
     }
@@ -24,7 +25,7 @@ static void initNvs() {
 }
 
 static void initNetwork() {
-    TT_LOG_I(TAG, "Init network");
+    LOGGER.info("Init network");
     ESP_ERROR_CHECK(esp_netif_init());
     ESP_ERROR_CHECK(esp_event_loop_create_default());
 }

Tactility/Source/app/AppInstall.cpp

@@ -6,35 +6,32 @@
 #include <Tactility/file/FileLock.h>
 #include <Tactility/file/PropertiesFile.h>
 #include <Tactility/hal/Device.h>
-#include <Tactility/hal/sdcard/SdCardDevice.h>
+#include <Tactility/Logger.h>
 #include <Tactility/Paths.h>
 
 #include <cerrno>
 #include <cstdio>
 #include <cstring>
-#include <fcntl.h>
 #include <format>
-#include <libgen.h>
 #include <map>
-#include <sys/types.h>
 #include <unistd.h>
 
 #include <minitar.h>
 
-constexpr auto* TAG = "App";
-
 namespace tt::app {
 
+static const auto LOGGER = Logger("App");
+
 static bool untarFile(minitar* mp, const minitar_entry* entry, const std::string& destinationPath) {
     const auto absolute_path = destinationPath + "/" + entry->metadata.path;
     if (!file::findOrCreateDirectory(destinationPath, 0777)) {
-        TT_LOG_E(TAG, "Can't find or create directory %s", destinationPath.c_str());
+        LOGGER.error("Can't find or create directory {}", destinationPath.c_str());
         return false;
     }
 
     // minitar_read_contents(&mp, &entry, file_buffer, entry.metadata.size);
     if (!minitar_read_contents_to_file(mp, entry, absolute_path.c_str())) {
-        TT_LOG_E(TAG, "Failed to write data to %s", absolute_path.c_str());
+        LOGGER.error("Failed to write data to {}", absolute_path.c_str());
         return false;
     }
 
@@ -63,32 +60,32 @@ static bool untar(const std::string& tarPath, const std::string& destinationPath
 
     do {
         if (minitar_read_entry(&mp, &entry) == 0) {
-            TT_LOG_I(TAG, "Extracting %s", entry.metadata.path);
+            LOGGER.info("Extracting {}", entry.metadata.path);
             if (entry.metadata.type == MTAR_DIRECTORY) {
                 if (!strcmp(entry.metadata.name, ".") || !strcmp(entry.metadata.name, "..") || !strcmp(entry.metadata.name, "/")) continue;
                 if (!untarDirectory(&entry, destinationPath)) {
-                    TT_LOG_E(TAG, "Failed to create directory %s/%s: %s", destinationPath.c_str(), entry.metadata.name, strerror(errno));
+                    LOGGER.error("Failed to create directory {}/{}: {}", destinationPath, entry.metadata.name, strerror(errno));
                     success = false;
                     break;
                 }
             } else if (entry.metadata.type == MTAR_REGULAR) {
                 if (!untarFile(&mp, &entry, destinationPath)) {
-                    TT_LOG_E(TAG, "Failed to extract file %s: %s", entry.metadata.path, strerror(errno));
+                    LOGGER.error("Failed to extract file {}: {}", entry.metadata.path, strerror(errno));
                     success = false;
                     break;
                 }
             } else if (entry.metadata.type == MTAR_SYMLINK) {
-                TT_LOG_E(TAG, "SYMLINK not supported");
+                LOGGER.error("SYMLINK not supported");
             } else if (entry.metadata.type == MTAR_HARDLINK) {
-                TT_LOG_E(TAG, "HARDLINK not supported");
+                LOGGER.error("HARDLINK not supported");
             } else if (entry.metadata.type == MTAR_FIFO) {
-                TT_LOG_E(TAG, "FIFO not supported");
+                LOGGER.error("FIFO not supported");
             } else if (entry.metadata.type == MTAR_BLKDEV) {
-                TT_LOG_E(TAG, "BLKDEV not supported");
+                LOGGER.error("BLKDEV not supported");
             } else if (entry.metadata.type == MTAR_CHRDEV) {
-                TT_LOG_E(TAG, "CHRDEV not supported");
+                LOGGER.error("CHRDEV not supported");
             } else {
-                TT_LOG_E(TAG, "Unknown entry type: %d", entry.metadata.type);
+                LOGGER.error("Unknown entry type: {}", static_cast<int>(entry.metadata.type));
                 success = false;
                 break;
             }
@@ -100,7 +97,7 @@ static bool untar(const std::string& tarPath, const std::string& destinationPath
 
 void cleanupInstallDirectory(const std::string& path) {
     if (!file::deleteRecursively(path)) {
-        TT_LOG_W(TAG, "Failed to delete existing installation at %s", path.c_str());
+        LOGGER.warn("Failed to delete existing installation at {}", path);
     }
 }
 
@@ -109,16 +106,16 @@ bool install(const std::string& path) {
     // the lock with the display. We don't want to lock the display for very long.
 
     auto app_parent_path = getAppInstallPath();
-    TT_LOG_I(TAG, "Installing app %s to %s", path.c_str(), app_parent_path.c_str());
+    LOGGER.info("Installing app {} to {}", path, app_parent_path);
 
     auto filename = file::getLastPathSegment(path);
     const std::string app_target_path = std::format("{}/{}", app_parent_path, filename);
     if (file::isDirectory(app_target_path) && !file::deleteRecursively(app_target_path)) {
-        TT_LOG_W(TAG, "Failed to delete %s", app_target_path.c_str());
+        LOGGER.warn("Failed to delete {}", app_target_path);
     }
 
     if (!file::findOrCreateDirectory(app_target_path, 0777)) {
-        TT_LOG_I(TAG, "Failed to create directory %s", app_target_path.c_str());
+        LOGGER.info("Failed to create directory {}", app_target_path);
         return false;
     }
 
@@ -126,9 +123,9 @@ bool install(const std::string& path) {
     auto source_path_lock = file::getLock(path)->asScopedLock();
     target_path_lock.lock();
     source_path_lock.lock();
-    TT_LOG_I(TAG, "Extracting app from %s to %s", path.c_str(), app_target_path.c_str());
+    LOGGER.info("Extracting app from {} to {}", path, app_target_path);
     if (!untar(path, app_target_path)) {
-        TT_LOG_E(TAG, "Failed to extract");
+        LOGGER.error("Failed to extract");
         return false;
     }
     source_path_lock.unlock();
@@ -136,21 +133,21 @@ bool install(const std::string& path) {
 
     auto manifest_path = app_target_path + "/manifest.properties";
     if (!file::isFile(manifest_path)) {
-        TT_LOG_E(TAG, "Manifest not found at %s", manifest_path.c_str());
+        LOGGER.error("Manifest not found at {}", manifest_path);
         cleanupInstallDirectory(app_target_path);
         return false;
     }
 
     std::map<std::string, std::string> properties;
     if (!file::loadPropertiesFile(manifest_path, properties)) {
-        TT_LOG_E(TAG, "Failed to load manifest at %s", manifest_path.c_str());
+        LOGGER.error("Failed to load manifest at {}", manifest_path);
         cleanupInstallDirectory(app_target_path);
         return false;
     }
 
     AppManifest manifest;
     if (!parseManifest(properties, manifest)) {
-        TT_LOG_W(TAG, "Invalid manifest");
+        LOGGER.warn("Invalid manifest");
         cleanupInstallDirectory(app_target_path);
         return false;
     }
@@ -163,7 +160,7 @@ bool install(const std::string& path) {
     const std::string renamed_target_path = std::format("{}/{}", app_parent_path, manifest.appId);
     if (file::isDirectory(renamed_target_path)) {
         if (!file::deleteRecursively(renamed_target_path)) {
-            TT_LOG_W(TAG, "Failed to delete existing installation at %s", renamed_target_path.c_str());
+            LOGGER.warn("Failed to delete existing installation at {}", renamed_target_path);
             cleanupInstallDirectory(app_target_path);
             return false;
         }
@@ -174,7 +171,7 @@ bool install(const std::string& path) {
     target_path_lock.unlock();
 
     if (!rename_success) {
-        TT_LOG_E(TAG, "Failed to rename \"%s\" to \"%s\"", app_target_path.c_str(), manifest.appId.c_str());
+        LOGGER.error(R"(Failed to rename "{}" to "{}")", app_target_path, manifest.appId);
         cleanupInstallDirectory(app_target_path);
         return false;
     }
@@ -187,7 +184,7 @@ bool install(const std::string& path) {
 }
 
 bool uninstall(const std::string& appId) {
-    TT_LOG_I(TAG, "Uninstalling app %s", appId.c_str());
+    LOGGER.info("Uninstalling app {}", appId);
 
     // If the app was running, then stop it
     if (isRunning(appId)) {
@@ -196,7 +193,7 @@ bool uninstall(const std::string& appId) {
 
     auto app_path = getAppInstallPath(appId);
     if (!file::isDirectory(app_path)) {
-        TT_LOG_E(TAG, "App %s not found at %s", appId.c_str(), app_path.c_str());
+        LOGGER.error("App {} not found at {}", appId, app_path);
         return false;
     }
 
@@ -205,7 +202,7 @@ bool uninstall(const std::string& appId) {
     }
 
     if (!removeAppManifest(appId)) {
-        TT_LOG_W(TAG, "Failed to remove app %s from registry", appId.c_str());
+        LOGGER.warn("Failed to remove app {} from registry", appId);
     }
 
     return true;

Tactility/Source/app/AppInstance.cpp

@@ -3,8 +3,6 @@
 
 namespace tt::app {
 
-#define TAG "app"
-
 void AppInstance::setState(State newState) {
     mutex.lock();
     state = newState;

Tactility/Source/app/AppManifestParsing.cpp

@@ -1,25 +1,21 @@
 #include <Tactility/app/AppManifestParsing.h>
 
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
+#include <algorithm>
 #include <regex>
 
 namespace tt::app {
 
-constexpr auto* TAG = "App";
+static const auto LOGGER = Logger("AppManifest");
 
-static bool validateString(const std::string& value, const std::function<bool(const char)>& isValidChar) {
+constexpr bool validateString(const std::string& value, const std::function<bool(char)>& isValidChar) {
-    for (const auto& c : value) {
+    return std::ranges::all_of(value, isValidChar);
-        if (!isValidChar(c)) {
-            return false;
-        }
-    }
-    return true;
 }
 
 static bool getValueFromManifest(const std::map<std::string, std::string>& map, const std::string& key, std::string& output) {
     const auto iterator = map.find(key);
     if (iterator == map.end()) {
-        TT_LOG_E(TAG, "Failed to find %s in manifest", key.c_str());
+        LOGGER.error("Failed to find {} in manifest", key);
         return false;
     }
     output = iterator->second;
@@ -33,19 +29,19 @@ bool isValidId(const std::string& id) {
 }
 
 static bool isValidManifestVersion(const std::string& version) {
-    return version.size() > 0 && validateString(version, [](const char c) {
+    return !version.empty() && validateString(version, [](const char c) {
         return std::isalnum(c) != 0 || c == '.';
     });
 }
 
 static bool isValidAppVersionName(const std::string& version) {
-    return version.size() > 0 && validateString(version, [](const char c) {
+    return !version.empty() && validateString(version, [](const char c) {
         return std::isalnum(c) != 0 || c == '.' || c == '-' || c == '_';
     });
 }
 
 static bool isValidAppVersionCode(const std::string& version) {
-    return version.size() > 0 && validateString(version, [](const char c) {
+    return !version.empty() && validateString(version, [](const char c) {
         return std::isdigit(c) != 0;
     });
 }
@@ -57,7 +53,7 @@ static bool isValidName(const std::string& name) {
 }
 
 bool parseManifest(const std::map<std::string, std::string>& map, AppManifest& manifest) {
-    TT_LOG_I(TAG, "Parsing manifest");
+    LOGGER.info("Parsing manifest");
 
     // [manifest]
 
@@ -67,7 +63,7 @@ bool parseManifest(const std::map<std::string, std::string>& map, AppManifest& m
     }
 
     if (!isValidManifestVersion(manifest_version)) {
-        TT_LOG_E(TAG, "Invalid version");
+        LOGGER.error("Invalid version");
         return false;
     }
 
@@ -78,7 +74,7 @@ bool parseManifest(const std::map<std::string, std::string>& map, AppManifest& m
     }
 
     if (!isValidId(manifest.appId)) {
-        TT_LOG_E(TAG, "Invalid app id");
+        LOGGER.error("Invalid app id");
         return false;
     }
 
@@ -87,7 +83,7 @@ bool parseManifest(const std::map<std::string, std::string>& map, AppManifest& m
     }
 
     if (!isValidName(manifest.appName)) {
-        TT_LOG_I(TAG, "Invalid app name");
+        LOGGER.error("Invalid app name");
         return false;
     }
 
@@ -96,7 +92,7 @@ bool parseManifest(const std::map<std::string, std::string>& map, AppManifest& m
     }
 
     if (!isValidAppVersionName(manifest.appVersionName)) {
-        TT_LOG_E(TAG, "Invalid app version name");
+        LOGGER.error("Invalid app version name");
         return false;
     }
 
@@ -106,7 +102,7 @@ bool parseManifest(const std::map<std::string, std::string>& map, AppManifest& m
     }
 
     if (!isValidAppVersionCode(version_code_string)) {
-        TT_LOG_E(TAG, "Invalid app version code");
+        LOGGER.error("Invalid app version code");
         return false;
     }
 

Tactility/Source/app/AppRegistration.cpp

@@ -1,27 +1,28 @@
-#include "Tactility/app/AppRegistration.h"
+#include <Tactility/app/AppRegistration.h>
-#include "Tactility/app/AppManifest.h"
+#include <Tactility/app/AppManifest.h>
 
+#include <Tactility/Logger.h>
 #include <Tactility/Mutex.h>
 
 #include <unordered_map>
 #include <Tactility/file/File.h>
 
-#define TAG "app"
-
 namespace tt::app {
 
+static const auto LOGGER = Logger("AppRegistration");
+
 typedef std::unordered_map<std::string, std::shared_ptr<AppManifest>> AppManifestMap;
 
 static AppManifestMap app_manifest_map;
 static Mutex hash_mutex;
 
 void addAppManifest(const AppManifest& manifest) {
-    TT_LOG_I(TAG, "Registering manifest %s", manifest.appId.c_str());
+    LOGGER.info("Registering manifest {}", manifest.appId);
 
     hash_mutex.lock();
 
     if (app_manifest_map.contains(manifest.appId)) {
-        TT_LOG_W(TAG, "Overwriting existing manifest for %s", manifest.appId.c_str());
+        LOGGER.warn("Overwriting existing manifest for {}", manifest.appId);
     }
 
     app_manifest_map[manifest.appId] = std::make_shared<AppManifest>(manifest);
@@ -30,7 +31,7 @@ void addAppManifest(const AppManifest& manifest) {
 }
 
 bool removeAppManifest(const std::string& id) {
-    TT_LOG_I(TAG, "Removing manifest for  %s", id.c_str());
+    LOGGER.info("Removing manifest for {}", id);
 
     auto lock = hash_mutex.asScopedLock();
     lock.lock();

Tactility/Source/app/ElfApp.cpp

@@ -4,18 +4,17 @@
 #include <Tactility/app/ElfApp.h>
 #include <Tactility/file/File.h>
 #include <Tactility/file/FileLock.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/service/loader/Loader.h>
 #include <Tactility/StringUtils.h>
 
 #include <esp_elf.h>
-
 #include <string>
 #include <utility>
 
 namespace tt::app {
 
-constexpr auto* TAG = "ElfApp";
+static auto LOGGER = Logger("ElfApp");
 
 static std::string getErrorCodeString(int error_code) {
     switch (error_code) {
@@ -72,7 +71,7 @@ private:
 
     bool startElf() {
         const std::string elf_path = std::format("{}/elf/{}.elf", appPath, CONFIG_IDF_TARGET);
-        TT_LOG_I(TAG, "Starting ELF %s", elf_path.c_str());
+        LOGGER.info("Starting ELF {}", elf_path);
         assert(elfFileData == nullptr);
 
         size_t size = 0;
@@ -86,7 +85,7 @@ private:
 
         if (esp_elf_init(&elf) != ESP_OK) {
             lastError = "Failed to initialize";
-            TT_LOG_E(TAG, "%s", lastError.c_str());
+            LOGGER.error("{}", lastError);
             elfFileData  = nullptr;
             return false;
         }
@@ -95,7 +94,7 @@ private:
         if (relocate_result != 0) {
             // Note: the result code maps to values from cstdlib's errno.h
             lastError = getErrorCodeString(-relocate_result);
-            TT_LOG_E(TAG, "Application failed to load: %s", lastError.c_str());
+            LOGGER.error("Application failed to load: {}", lastError);
             elfFileData  = nullptr;
             return false;
         }
@@ -105,7 +104,7 @@ private:
 
         if (esp_elf_request(&elf, 0, argc, argv) != ESP_OK) {
             lastError = "Executable returned error code";
-            TT_LOG_E(TAG, "%s", lastError.c_str());
+            LOGGER.error("{}", lastError);
             esp_elf_deinit(&elf);
             elfFileData  = nullptr;
             return false;
@@ -116,7 +115,7 @@ private:
     }
 
     void stopElf() {
-        TT_LOG_I(TAG, "Cleaning up ELF");
+        LOGGER.info("Cleaning up ELF");
 
         if (shouldCleanupElf) {
             esp_elf_deinit(&elf);
@@ -164,7 +163,7 @@ public:
     }
 
     void onDestroy(AppContext& appContext) override {
-        TT_LOG_I(TAG, "Cleaning up app");
+        LOGGER.info("Cleaning up app");
         if (manifest != nullptr) {
             if (manifest->onDestroy != nullptr) {
                 manifest->onDestroy(&appContext, data);
@@ -223,7 +222,7 @@ void setElfAppParameters(
 }
 
 std::shared_ptr<App> createElfApp(const std::shared_ptr<AppManifest>& manifest) {
-    TT_LOG_I(TAG, "createElfApp");
+    LOGGER.info("createElfApp");
     assert(manifest != nullptr);
     assert(manifest->appLocation.isExternal());
     return std::make_shared<ElfApp>(manifest->appLocation.getPath());

Tactility/Source/app/addgps/AddGps.cpp

@@ -1,23 +1,22 @@
-#include "Tactility/StringUtils.h"
+#include <Tactility/Logger.h>
-#include "Tactility/app/AppManifest.h"
+#include <Tactility/StringUtils.h>
-#include "Tactility/app/alertdialog/AlertDialog.h"
+#include <Tactility/app/AppManifest.h>
-#include "Tactility/hal/gps/GpsDevice.h"
+#include <Tactility/app/alertdialog/AlertDialog.h>
-#include "Tactility/hal/uart/Uart.h"
+#include <Tactility/hal/gps/GpsDevice.h>
-#include "Tactility/lvgl/Style.h"
+#include <Tactility/hal/uart/Uart.h>
-#include "Tactility/lvgl/Toolbar.h"
+#include <Tactility/lvgl/Style.h>
-#include "Tactility/service/gps/GpsService.h"
+#include <Tactility/lvgl/Toolbar.h>
+#include <Tactility/service/gps/GpsService.h>
 
 #include <cstring>
 #include <lvgl.h>
 
 namespace tt::app::addgps {
 
-constexpr const char* TAG = "AddGps";
+static const auto LOGGER = Logger("AddGps");
 
 class AddGpsApp final : public App {
 
-private:
-
     lv_obj_t* uartDropdown = nullptr;
     lv_obj_t* modelDropdown = nullptr;
     lv_obj_t* baudDropdown = nullptr;
@@ -48,7 +47,7 @@ private:
             return;
         }
 
-        TT_LOG_I(TAG, "Saving: uart=%s, model=%lu, baud=%lu", new_configuration.uartName, (uint32_t)new_configuration.model, new_configuration.baudRate);
+        LOGGER.info("Saving: uart={}, model={}, baud={}", new_configuration.uartName, (uint32_t)new_configuration.model, new_configuration.baudRate);
 
         auto service = service::gps::findGpsService();
         std::vector<tt::hal::gps::GpsConfiguration> configurations;

Tactility/Source/app/alertdialog/AlertDialog.cpp

@@ -3,8 +3,8 @@
 #include "Tactility/lvgl/Toolbar.h"
 #include "Tactility/service/loader/Loader.h"
 
+#include <Tactility/Logger.h>
 #include <Tactility/StringUtils.h>
-#include <Tactility/TactilityCore.h>
 
 #include <lvgl.h>
 
@@ -16,9 +16,9 @@ namespace tt::app::alertdialog {
 #define RESULT_BUNDLE_KEY_INDEX "index"
 
 #define PARAMETER_ITEM_CONCATENATION_TOKEN ";;"
-#define DEFAULT_TITLE "Select..."
+#define DEFAULT_TITLE ""
 
-#define TAG "selection_dialog"
+static const auto LOGGER = Logger("AlertDialog");
 
 extern const AppManifest manifest;
 
@@ -74,7 +74,7 @@ class AlertDialogApp : public App {
 
     void onButtonClicked(lv_event_t* e) {
         auto index = reinterpret_cast<std::size_t>(lv_event_get_user_data(e));
-        TT_LOG_I(TAG, "Selected item at index %d", index);
+        LOGGER.info("Selected item at index {}", index);
 
         auto bundle = std::make_unique<Bundle>();
         bundle->putInt32(RESULT_BUNDLE_KEY_INDEX, (int32_t)index);

Tactility/Source/app/apphub/AppHubApp.cpp

@@ -5,6 +5,7 @@
 #include <Tactility/lvgl/LvglSync.h>
 #include <Tactility/lvgl/Spinner.h>
 #include <Tactility/lvgl/Toolbar.h>
+#include <Tactility/Logger.h>
 #include <Tactility/network/Http.h>
 #include <Tactility/Paths.h>
 #include <Tactility/service/loader/Loader.h>
@@ -16,7 +17,7 @@
 
 namespace tt::app::apphub {
 
-constexpr auto* TAG = "AppHub";
+static const auto LOGGER = Logger("AppHub");
 
 extern const AppManifest manifest;
 
@@ -55,7 +56,7 @@ class AppHubApp final : public App {
     }
 
     void onRefreshSuccess() {
-        TT_LOG_I(TAG, "Request success");
+        LOGGER.info("Request success");
         auto lock = lvgl::getSyncLock()->asScopedLock();
         lock.lock();
 
@@ -63,7 +64,7 @@ class AppHubApp final : public App {
     }
 
     void onRefreshError(const char* error) {
-        TT_LOG_E(TAG, "Request failed: %s", error);
+        LOGGER.error("Request failed: {}", error);
         auto lock = lvgl::getSyncLock()->asScopedLock();
         lock.lock();
 
@@ -106,7 +107,7 @@ class AppHubApp final : public App {
             lv_obj_set_size(list, LV_PCT(100), LV_SIZE_CONTENT);
             for (int i = 0; i < entries.size(); i++) {
                 auto& entry = entries[i];
-                TT_LOG_I(TAG, "Adding %s", entry.appName.c_str());
+                LOGGER.info("Adding {}", entry.appName.c_str());
                 const char* icon = findAppManifestById(entry.appId) != nullptr ? LV_SYMBOL_OK : nullptr;
                 auto* entry_button = lv_list_add_button(list, icon, entry.appName.c_str());
                 auto int_as_voidptr = reinterpret_cast<void*>(i);

Tactility/Source/app/apphub/AppHubEntry.cpp

@@ -1,10 +1,11 @@
 #include <Tactility/app/apphub/AppHubEntry.h>
 #include <Tactility/file/File.h>
 #include <Tactility/json/Reader.h>
+#include <Tactility/Logger.h>
 
 namespace tt::app::apphub {
 
-constexpr auto* TAG = "AppHubJson";
+static const auto LOGGER = Logger("AppHubJson");
 
 static bool parseEntry(const cJSON* object, AppHubEntry& entry) {
     const json::Reader reader(object);
@@ -24,21 +25,21 @@ bool parseJson(const std::string& filePath, std::vector<AppHubEntry>& entries) {
 
     auto data = file::readString(filePath);
     if (data == nullptr) {
-        TT_LOG_E(TAG, "Failed to read %s", filePath.c_str());
+        LOGGER.error("Failed to read {}", filePath);
         return false;
     }
 
     auto data_ptr = reinterpret_cast<const char*>(data.get());
     auto* json = cJSON_Parse(data_ptr);
     if (json == nullptr) {
-        TT_LOG_E(TAG, "Failed to parse %s", filePath.c_str());
+        LOGGER.error("Failed to parse {}", filePath);
         return false;
     }
 
     const cJSON* apps_json = cJSON_GetObjectItemCaseSensitive(json, "apps");
     if (!cJSON_IsArray(apps_json)) {
         cJSON_Delete(json);
-        TT_LOG_E(TAG, "apps is not an array");
+        LOGGER.error("apps is not an array");
         return false;
     }
 
@@ -48,7 +49,7 @@ bool parseJson(const std::string& filePath, std::vector<AppHubEntry>& entries) {
         auto& entry = entries.at(i);
         auto* entry_json = cJSON_GetArrayItem(apps_json, i);
         if (!parseEntry(entry_json, entry)) {
-            TT_LOG_E(TAG, "Failed to read entry");
+            LOGGER.error("Failed to read entry");
             cJSON_Delete(json);
             return false;
         }

Tactility/Source/app/apphubdetails/AppHubDetailsApp.cpp

@@ -5,6 +5,7 @@
 #include <Tactility/file/File.h>
 #include <Tactility/lvgl/LvglSync.h>
 #include <Tactility/lvgl/Toolbar.h>
+#include <Tactility/Logger.h>
 #include <Tactility/network/Http.h>
 #include <Tactility/Paths.h>
 #include <Tactility/service/loader/Loader.h>
@@ -15,8 +16,9 @@
 
 namespace tt::app::apphubdetails {
 
+static const auto LOGGER = Logger("AppHubDetails");
+
 extern const AppManifest manifest;
-constexpr auto* TAG = "AppHubDetails";
 
 static std::shared_ptr<Bundle> toBundle(const apphub::AppHubEntry& entry) {
     auto bundle = std::make_shared<Bundle>();
@@ -83,7 +85,7 @@ class AppHubDetailsApp final : public App {
     }
 
     void uninstallApp() {
-        TT_LOG_I(TAG, "Uninstall");
+        LOGGER.info("Uninstall");
 
         lvgl::getSyncLock()->lock();
         lv_obj_remove_flag(spinner, LV_OBJ_FLAG_HIDDEN);
@@ -107,10 +109,10 @@ class AppHubDetailsApp final : public App {
             [this, temp_file_path] {
                 install(temp_file_path);
 
-                if (!file::deleteFile(temp_file_path.c_str())) {
+                if (!file::deleteFile(temp_file_path)) {
-                    TT_LOG_W(TAG, "Failed to remove %s", temp_file_path.c_str());
+                    LOGGER.warn("Failed to remove {}", temp_file_path);
                 } else {
-                    TT_LOG_I(TAG, "Deleted temporary file %s", temp_file_path.c_str());
+                    LOGGER.info("Deleted temporary file {}", temp_file_path);
                 }
 
                 lvgl::getSyncLock()->lock();
@@ -118,18 +120,18 @@ class AppHubDetailsApp final : public App {
                 lvgl::getSyncLock()->unlock();
             },
             [temp_file_path](const char* errorMessage) {
-                TT_LOG_E(TAG, "Download failed: %s", errorMessage);
+                LOGGER.error("Download failed: {}", errorMessage);
                 alertdialog::start("Error", "Failed to install app");
 
                 if (file::isFile(temp_file_path) && !file::deleteFile(temp_file_path.c_str())) {
-                    TT_LOG_W(TAG, "Failed to remove %s", temp_file_path.c_str());
+                    LOGGER.warn("Failed to remove {}", temp_file_path);
                 }
             }
         );
     }
 
     void installApp() {
-        TT_LOG_I(TAG, "Install");
+        LOGGER.info("Install");
 
         lvgl::getSyncLock()->lock();
         lv_obj_remove_flag(spinner, LV_OBJ_FLAG_HIDDEN);
@@ -139,15 +141,15 @@ class AppHubDetailsApp final : public App {
     }
 
     void updateApp() {
-        TT_LOG_I(TAG, "Update");
+        LOGGER.info("Update");
 
         lvgl::getSyncLock()->lock();
         lv_obj_remove_flag(spinner, LV_OBJ_FLAG_HIDDEN);
         lvgl::getSyncLock()->unlock();
 
-        TT_LOG_I(TAG, "Removing previous version");
+        LOGGER.info("Removing previous version");
         uninstall(entry.appId);
-        TT_LOG_I(TAG, "Installing new version");
+        LOGGER.info("Installing new version");
         doInstall();
     }
 
@@ -173,13 +175,13 @@ public:
     void onCreate(AppContext& appContext) override {
         auto parameters = appContext.getParameters();
         if (parameters == nullptr) {
-            TT_LOG_E(TAG, "No parameters");
+            LOGGER.error("No parameters");
             stop();
             return;
         }
 
         if (!fromBundle(*parameters.get(), entry)) {
-            TT_LOG_E(TAG, "Invalid parameters");
+            LOGGER.error("Invalid parameters");
             stop();
         }
     }

Tactility/Source/app/boot/Boot.cpp

@@ -8,6 +8,7 @@
 #include <Tactility/hal/display/DisplayDevice.h>
 #include <Tactility/hal/usb/Usb.h>
 #include <Tactility/kernel/SystemEvents.h>
+#include <Tactility/Logger.h>
 #include <Tactility/lvgl/Style.h>
 #include <Tactility/service/loader/Loader.h>
 #include <Tactility/settings/BootSettings.h>
@@ -25,7 +26,8 @@
 
 namespace tt::app::boot {
 
-constexpr auto* TAG = "Boot";
+static const auto LOGGER = Logger("Boot");
+
 extern const AppManifest manifest;
 
 static std::shared_ptr<hal::display::DisplayDevice> getHalDisplay() {
@@ -51,17 +53,17 @@ class BootApp : public App {
         if (settings::display::load(settings)) {
             if (hal_display->getGammaCurveCount() > 0) {
                 hal_display->setGammaCurve(settings.gammaCurve);
-                TT_LOG_I(TAG, "Gamma curve %du", settings.gammaCurve);
+                LOGGER.info("Gamma curve {}", settings.gammaCurve);
             }
         } else {
             settings = settings::display::getDefault();
         }
 
         if (hal_display->supportsBacklightDuty()) {
-            TT_LOG_I(TAG, "Backlight %du", settings.backlightDuty);
+            LOGGER.info("Backlight {}", settings.backlightDuty);
             hal_display->setBacklightDuty(settings.backlightDuty);
         } else {
-            TT_LOG_I(TAG, "no backlight");
+            LOGGER.info("No backlight");
         }
     }
 
@@ -70,17 +72,17 @@ class BootApp : public App {
             return false;
         }
 
-        TT_LOG_I(TAG, "Rebooting into mass storage device mode");
+        LOGGER.info("Rebooting into mass storage device mode");
         auto mode = hal::usb::getUsbBootMode();  // Get mode before reset
         hal::usb::resetUsbBootMode();
         if (mode == hal::usb::BootMode::Flash) {
             if (!hal::usb::startMassStorageWithFlash()) {
-                TT_LOG_E(TAG, "Unable to start flash mass storage");
+                LOGGER.error("Unable to start flash mass storage");
                 return false;
             }
         } else if (mode == hal::usb::BootMode::Sdmmc) {
             if (!hal::usb::startMassStorageWithSdmmc()) {
-                TT_LOG_E(TAG, "Unable to start SD mass storage");
+                LOGGER.error("Unable to start SD mass storage");
                 return false;
             }
         }
@@ -98,23 +100,22 @@ class BootApp : public App {
     }
 
     static int32_t bootThreadCallback() {
-        TT_LOG_I(TAG, "Starting boot thread");
+        LOGGER.info("Starting boot thread");
         const auto start_time = kernel::getTicks();
 
         // Give the UI some time to redraw
         // If we don't do this, various init calls will read files and block SPI IO for the display
         // This would result in a blank/black screen being shown during this phase of the boot process
         // This works with 5 ms on a T-Lora Pager, so we give it 10 ms to be safe
-        TT_LOG_I(TAG, "Delay");
         kernel::delayMillis(10);
 
         // TODO: Support for multiple displays
-        TT_LOG_I(TAG, "Setup display");
+        LOGGER.info("Setup display");
         setupDisplay(); // Set backlight
         prepareFileSystems();
 
         if (!setupUsbBootMode()) {
-            TT_LOG_I(TAG, "initFromBootApp");
+            LOGGER.info("initFromBootApp");
             registerApps();
             waitForMinimalSplashDuration(start_time);
             stop(manifest.appId);
@@ -123,7 +124,7 @@ class BootApp : public App {
 
         // This event will likely block as other systems are initialized
         // e.g. Wi-Fi reads AP configs from SD card
-        TT_LOG_I(TAG, "Publish event");
+        LOGGER.info("Publish event");
         kernel::publishSystemEvent(kernel::SystemEvent::BootSplash);
 
         return 0;
@@ -140,7 +141,7 @@ class BootApp : public App {
         settings::BootSettings boot_properties;
         std::string launcher_app_id;
         if (settings::loadBootSettings(boot_properties) && boot_properties.launcherAppId.empty()) {
-            TT_LOG_E(TAG, "Failed to load launcher configuration, or launcher not configured");
+            LOGGER.error("Failed to load launcher configuration, or launcher not configured");
             launcher_app_id = boot_properties.launcherAppId;
         } else {
             launcher_app_id = "Launcher";
@@ -187,7 +188,7 @@ public:
             logo = hal::usb::isUsbBootMode() ? "logo_usb.png" : "logo.png";
         }
         const auto logo_path = lvgl::PATH_PREFIX + paths->getAssetsPath(logo);
-        TT_LOG_I(TAG, "%s", logo_path.c_str());
+        LOGGER.info("{}", logo_path);
         lv_image_set_src(image, logo_path.c_str());
     }
 };

Tactility/Source/app/chat/ChatApp.cpp

@@ -7,6 +7,7 @@
 #include <Tactility/app/AppManifest.h>
 #include <Tactility/lvgl/Toolbar.h>
 #include <Tactility/Assets.h>
+#include <Tactility/Logger.h>
 #include <Tactility/service/espnow/EspNow.h>
 
 #include "Tactility/lvgl/LvglSync.h"
@@ -18,7 +19,7 @@
 
 namespace tt::app::chat {
 
-constexpr const char* TAG = "ChatApp";
+static const auto LOGGER = Logger("ChatApp");
 constexpr uint8_t BROADCAST_ADDRESS[ESP_NOW_ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 
 class ChatApp : public App {
@@ -46,7 +47,7 @@ class ChatApp : public App {
             self->addMessage(msg);
 
             if (!service::espnow::send(BROADCAST_ADDRESS, reinterpret_cast<const uint8_t*>(msg), msg_len)) {
-                TT_LOG_E(TAG, "Failed to send message");
+                LOGGER.error("Failed to send message");
             }
 
             lv_textarea_set_text(self->input_field, "");

Tactility/Source/app/crashdiagnostics/CrashDiagnostics.cpp

@@ -1,20 +1,20 @@
 #ifdef ESP_PLATFORM
 
-#include "Tactility/hal/Device.h"
-
 #include <Tactility/app/crashdiagnostics/QrHelpers.h>
 #include <Tactility/app/crashdiagnostics/QrUrl.h>
 #include <Tactility/app/launcher/Launcher.h>
+#include <Tactility/hal/Device.h>
+#include <Tactility/Logger.h>
 #include <Tactility/lvgl/Statusbar.h>
 #include <Tactility/service/loader/Loader.h>
 
 #include <lvgl.h>
 #include <qrcode.h>
 
-#define TAG "CrashDiagnostics"
-
 namespace tt::app::crashdiagnostics {
 
+static const auto LOGGER = Logger("CrashDiagnostics");
+
 extern const AppManifest manifest;
 
 void onContinuePressed(TT_UNUSED lv_event_t* event) {
@@ -44,38 +44,38 @@ public:
         lv_obj_align(bottom_label, LV_ALIGN_BOTTOM_MID, 0, -2);
 
         std::string url = getUrlFromCrashData();
-        TT_LOG_I(TAG, "%s", url.c_str());
+        LOGGER.info("{}", url);
         size_t url_length = url.length();
 
         int qr_version;
         if (!getQrVersionForBinaryDataLength(url_length, qr_version)) {
-            TT_LOG_E(TAG, "QR is too large");
+            LOGGER.error("QR is too large");
             stop(manifest.appId);
             return;
         }
 
-        TT_LOG_I(TAG, "QR version %d (length: %d)", qr_version, url_length);
+        LOGGER.info("QR version {} (length: {})", qr_version, url_length);
         auto qrcodeData = std::make_shared<uint8_t[]>(qrcode_getBufferSize(qr_version));
         if (qrcodeData == nullptr) {
-            TT_LOG_E(TAG, "Failed to allocate QR buffer");
+            LOGGER.error("Failed to allocate QR buffer");
-            stop();
+            stop(manifest.appId);
             return;
         }
 
         QRCode qrcode;
-        TT_LOG_I(TAG, "QR init text");
+        LOGGER.info("QR init text");
         if (qrcode_initText(&qrcode, qrcodeData.get(), qr_version, ECC_LOW, url.c_str()) != 0) {
-            TT_LOG_E(TAG, "QR init text  failed");
+            LOGGER.error("QR init text failed");
             stop(manifest.appId);
             return;
         }
 
-        TT_LOG_I(TAG, "QR size: %d", qrcode.size);
+        LOGGER.info("QR size: {}", qrcode.size);
 
         // Calculate QR dot size
         int32_t top_label_height = lv_obj_get_height(top_label) + 2;
         int32_t bottom_label_height = lv_obj_get_height(bottom_label) + 2;
-        TT_LOG_I(TAG, "Create canvas");
+        LOGGER.info("Create canvas");
         int32_t available_height = parent_height - top_label_height - bottom_label_height;
         int32_t available_width = lv_display_get_horizontal_resolution(display);
         int32_t smallest_size = std::min(available_height, available_width);
@@ -85,7 +85,7 @@ public:
         } else if (qrcode.size <= smallest_size) {
             pixel_size = 1;
         } else {
-            TT_LOG_E(TAG, "QR code won't fit screen");
+            LOGGER.error("QR code won't fit screen");
             stop(manifest.appId);
             return;
         }
@@ -97,10 +97,10 @@ public:
         lv_obj_set_content_height(canvas, qrcode.size * pixel_size);
         lv_obj_set_content_width(canvas, qrcode.size * pixel_size);
 
-        TT_LOG_I(TAG, "Create draw buffer");
+        LOGGER.info("Create draw buffer");
         auto* draw_buf = lv_draw_buf_create(pixel_size * qrcode.size, pixel_size * qrcode.size, LV_COLOR_FORMAT_RGB565, LV_STRIDE_AUTO);
         if (draw_buf == nullptr) {
-            TT_LOG_E(TAG, "Draw buffer alloc");
+            LOGGER.error("Failed to allocate draw buffer");
             stop(manifest.appId);
             return;
         }

Tactility/Source/app/development/Development.cpp

@@ -7,6 +7,7 @@
 #include <Tactility/lvgl/LvglSync.h>
 #include <Tactility/lvgl/Style.h>
 #include <Tactility/lvgl/Toolbar.h>
+#include <Tactility/Logger.h>
 #include <Tactility/service/development/DevelopmentService.h>
 #include <Tactility/service/development/DevelopmentSettings.h>
 #include <Tactility/service/loader/Loader.h>
@@ -17,7 +18,7 @@
 
 namespace tt::app::development {
 
-constexpr const char* TAG = "Development";
+static const auto LOGGER = Logger("Development");
 extern const AppManifest manifest;
 
 class DevelopmentApp final : public App {
@@ -84,7 +85,7 @@ public:
     void onCreate(AppContext& appContext) override {
         service = service::development::findService();
         if (service == nullptr) {
-            TT_LOG_E(TAG, "Service not found");
+            LOGGER.error("Service not found");
             stop(manifest.appId);
         }
     }

Tactility/Source/app/display/Display.cpp

@@ -3,13 +3,14 @@
 #include <Tactility/settings/DisplaySettings.h>
 #include <Tactility/Assets.h>
 #include <Tactility/hal/display/DisplayDevice.h>
+#include <Tactility/Logger.h>
 #include <Tactility/lvgl/Toolbar.h>
 
 #include <lvgl.h>
 
 namespace tt::app::display {
 
-constexpr auto* TAG = "Display";
+static const auto LOGGER = Logger("Display");
 
 static std::shared_ptr<hal::display::DisplayDevice> getHalDisplay() {
     return hal::findFirstDevice<hal::display::DisplayDevice>(hal::Device::Type::Display);
@@ -54,7 +55,7 @@ class DisplayApp final : public App {
         auto* app = static_cast<DisplayApp*>(lv_event_get_user_data(event));
         auto* dropdown = static_cast<lv_obj_t*>(lv_event_get_target(event));
         uint32_t selected_index = lv_dropdown_get_selected(dropdown);
-        TT_LOG_I(TAG, "Selected %ld", selected_index);
+        LOGGER.info("Selected {}", selected_index);
         auto selected_orientation = static_cast<settings::display::Orientation>(selected_index);
         if (selected_orientation != app->displaySettings.orientation) {
             app->displaySettings.orientation = selected_orientation;

Tactility/Source/app/files/State.cpp

@@ -3,18 +3,19 @@
 #include <Tactility/file/File.h>
 #include <Tactility/file/FileLock.h>
 #include <Tactility/hal/sdcard/SdCardDevice.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
+#include <Tactility/LogMessages.h>
 #include <Tactility/MountPoints.h>
 #include <Tactility/kernel/Platform.h>
 
 #include <cstring>
+#include <dirent.h>
 #include <unistd.h>
 #include <vector>
-#include <dirent.h>
 
 namespace tt::app::files {
 
-constexpr auto* TAG = "Files";
+static const auto LOGGER = Logger("Files");
 
 State::State() {
     if (kernel::getPlatform() == kernel::PlatformSimulator) {
@@ -22,7 +23,7 @@ State::State() {
         if (getcwd(cwd, sizeof(cwd)) != nullptr) {
             setEntriesForPath(cwd);
         } else {
-            TT_LOG_E(TAG, "Failed to get current work directory files");
+            LOGGER.error("Failed to get current work directory files");
             setEntriesForPath("/");
         }
     } else {
@@ -37,11 +38,11 @@ std::string State::getSelectedChildPath() const {
 bool State::setEntriesForPath(const std::string& path) {
     auto lock = mutex.asScopedLock();
     if (!lock.lock(100)) {
-        TT_LOG_E(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "setEntriesForPath");
+        LOGGER.error(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "setEntriesForPath");
         return false;
     }
 
-    TT_LOG_I(TAG, "Changing path: %s -> %s", current_path.c_str(), path.c_str());
+    LOGGER.info("Changing path: {} -> {}", current_path, path);
 
     /**
      * On PC, the root entry point ("/") is a folder.
@@ -49,7 +50,7 @@ bool State::setEntriesForPath(const std::string& path) {
      */
     bool get_mount_points = (kernel::getPlatform() == kernel::PlatformEsp) && (path == "/");
     if (get_mount_points) {
-        TT_LOG_I(TAG, "Setting custom root");
+        LOGGER.info("Setting custom root");
         dir_entries = file::getMountPoints();
         current_path = path;
         selected_child_entry = "";
@@ -59,13 +60,13 @@ bool State::setEntriesForPath(const std::string& path) {
         dir_entries.clear();
         int count = file::scandir(path, dir_entries, &file::direntFilterDotEntries, file::direntSortAlphaAndType);
         if (count >= 0) {
-            TT_LOG_I(TAG, "%s has %u entries", path.c_str(), count);
+            LOGGER.info("{} has {} entries", path, count);
             current_path = path;
             selected_child_entry = "";
             action = ActionNone;
             return true;
         } else {
-            TT_LOG_E(TAG, "Failed to fetch entries for %s", path.c_str());
+            LOGGER.error("Failed to fetch entries for {}", path);
             return false;
         }
     }
@@ -73,7 +74,7 @@ bool State::setEntriesForPath(const std::string& path) {
 
 bool State::setEntriesForChildPath(const std::string& childPath) {
     auto path = file::getChildPath(current_path, childPath);
-    TT_LOG_I(TAG, "Navigating from %s to %s", current_path.c_str(), path.c_str());
+    LOGGER.info("Navigating from {} to {}", current_path, path);
     return setEntriesForPath(path);
 }
 
@@ -90,4 +91,5 @@ bool State::getDirent(uint32_t index, dirent& dirent) {
         return false;
     }
 }
+
 }

Tactility/Source/app/files/View.cpp

@@ -2,21 +2,21 @@
 #include <Tactility/app/files/SupportedFiles.h>
 
 #include <Tactility/file/File.h>
-#include <Tactility/file/FileLock.h>
 #include <Tactility/app/alertdialog/AlertDialog.h>
 #include <Tactility/app/imageviewer/ImageViewer.h>
 #include <Tactility/app/inputdialog/InputDialog.h>
 #include <Tactility/app/notes/Notes.h>
 #include <Tactility/app/ElfApp.h>
 #include <Tactility/kernel/Platform.h>
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
+#include <Tactility/LogMessages.h>
 #include <Tactility/lvgl/Toolbar.h>
 #include <Tactility/lvgl/LvglSync.h>
 #include <Tactility/StringUtils.h>
 #include <Tactility/Tactility.h>
 
-#include <cstring>
 #include <cstdio>
+#include <cstring>
 #include <unistd.h>
 
 #ifdef ESP_PLATFORM
@@ -25,7 +25,7 @@
 
 namespace tt::app::files {
 
-constexpr auto* TAG = "Files";
+static const auto LOGGER = Logger("Files");
 
 // region Callbacks
 
@@ -84,11 +84,11 @@ void View::viewFile(const std::string& path, const std::string& filename) {
     if (kernel::getPlatform() == kernel::PlatformSimulator) {
         char cwd[PATH_MAX];
         if (getcwd(cwd, sizeof(cwd)) == nullptr) {
-            TT_LOG_E(TAG, "Failed to get current working directory");
+            LOGGER.error("Failed to get current working directory");
             return;
         }
         if (!file_path.starts_with(cwd)) {
-            TT_LOG_E(TAG, "Can only work with files in working directory %s", cwd);
+            LOGGER.error("Can only work with files in working directory {}", cwd);
             return;
         }
         processed_filepath = file_path.substr(strlen(cwd));
@@ -96,7 +96,7 @@ void View::viewFile(const std::string& path, const std::string& filename) {
         processed_filepath = file_path;
     }
 
-    TT_LOG_I(TAG, "Clicked %s", file_path.c_str());
+    LOGGER.info("Clicked {}", file_path);
 
     if (isSupportedAppFile(filename)) {
 #ifdef ESP_PLATFORM
@@ -116,7 +116,7 @@ void View::viewFile(const std::string& path, const std::string& filename) {
             notes::start(processed_filepath.substr(1));
         }
     } else {
-        TT_LOG_W(TAG, "opening files of this type is not supported");
+        LOGGER.warn("Opening files of this type is not supported");
     }
 
     onNavigate();
@@ -125,7 +125,7 @@ void View::viewFile(const std::string& path, const std::string& filename) {
 void View::onDirEntryPressed(uint32_t index) {
     dirent dir_entry;
     if (state->getDirent(index, dir_entry)) {
-        TT_LOG_I(TAG, "Pressed %s %d", dir_entry.d_name, dir_entry.d_type);
+        LOGGER.info("Pressed {} {}", dir_entry.d_name, dir_entry.d_type);
         state->setSelectedChildEntry(dir_entry.d_name);
         using namespace tt::file;
         switch (dir_entry.d_type) {
@@ -136,7 +136,7 @@ void View::onDirEntryPressed(uint32_t index) {
                 update();
                 break;
             case TT_DT_LNK:
-                TT_LOG_W(TAG, "opening links is not supported");
+                LOGGER.warn("opening links is not supported");
                 break;
             case TT_DT_REG:
                 viewFile(state->getCurrentPath(), dir_entry.d_name);
@@ -155,7 +155,7 @@ void View::onDirEntryPressed(uint32_t index) {
 void View::onDirEntryLongPressed(int32_t index) {
     dirent dir_entry;
     if (state->getDirent(index, dir_entry)) {
-        TT_LOG_I(TAG, "Pressed %s %d", dir_entry.d_name, dir_entry.d_type);
+        LOGGER.info("Pressed {} {}", dir_entry.d_name, dir_entry.d_type);
         state->setSelectedChildEntry(dir_entry.d_name);
         using namespace file;
         switch (dir_entry.d_type) {
@@ -164,7 +164,7 @@ void View::onDirEntryLongPressed(int32_t index) {
                 showActionsForDirectory();
                 break;
             case TT_DT_LNK:
-                TT_LOG_W(TAG, "opening links is not supported");
+                LOGGER.warn("Opening links is not supported");
                 break;
             case TT_DT_REG:
                 showActionsForFile();
@@ -228,7 +228,7 @@ void View::createDirEntryWidget(lv_obj_t* list, dirent& dir_entry) {
 
 void View::onNavigateUpPressed() {
     if (state->getCurrentPath() != "/") {
-        TT_LOG_I(TAG, "Navigating upwards");
+        LOGGER.info("Navigating upwards");
         std::string new_absolute_path;
         if (string::getPathParent(state->getCurrentPath(), new_absolute_path)) {
             state->setEntriesForPath(new_absolute_path);
@@ -240,14 +240,14 @@ void View::onNavigateUpPressed() {
 
 void View::onRenamePressed() {
     std::string entry_name = state->getSelectedChildEntry();
-    TT_LOG_I(TAG, "Pending rename %s", entry_name.c_str());
+    LOGGER.info("Pending rename {}", entry_name);
     state->setPendingAction(State::ActionRename);
     inputdialog::start("Rename", "", entry_name);
 }
 
 void View::onDeletePressed() {
     std::string file_path = state->getSelectedChildPath();
-    TT_LOG_I(TAG, "Pending delete %s", file_path.c_str());
+    LOGGER.info("Pending delete {}", file_path);
     state->setPendingAction(State::ActionDelete);
     std::string message = "Do you want to delete this?\n" + file_path;
     const std::vector<std::string> choices = { "Yes", "No" };
@@ -255,13 +255,13 @@ void View::onDeletePressed() {
 }
 
 void View::onNewFilePressed() {
-    TT_LOG_I(TAG, "Creating new file");
+    LOGGER.info("Creating new file");
     state->setPendingAction(State::ActionCreateFile);
     inputdialog::start("New File", "Enter filename:", "");
 }
 
 void View::onNewFolderPressed() {
-    TT_LOG_I(TAG, "Creating new folder");
+    LOGGER.info("Creating new folder");
     state->setPendingAction(State::ActionCreateFolder);
     inputdialog::start("New Folder", "Enter folder name:", "");
 }
@@ -295,7 +295,7 @@ void View::update() {
 
         state->withEntries([this](const std::vector<dirent>& entries) {
             for (auto entry : entries) {
-                TT_LOG_D(TAG, "Entry: %s %d", entry.d_name, entry.d_type);
+                LOGGER.debug("Entry: {} {}", entry.d_name, entry.d_type);
                 createDirEntryWidget(dir_entry_list, entry);
             }
         });
@@ -306,7 +306,7 @@ void View::update() {
             lv_obj_remove_flag(navigate_up_button, LV_OBJ_FLAG_HIDDEN);
         }
     } else {
-        TT_LOG_E(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "lvgl");
+        LOGGER.error(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "lvgl");
     }
 }
 
@@ -369,20 +369,20 @@ void View::onResult(LaunchId launchId, Result result, std::unique_ptr<Bundle> bu
     }
 
     std::string filepath = state->getSelectedChildPath();
-    TT_LOG_I(TAG, "Result for %s", filepath.c_str());
+    LOGGER.info("Result for {}", filepath);
 
     switch (state->getPendingAction()) {
         case State::ActionDelete: {
             if (alertdialog::getResultIndex(*bundle) == 0) {
                 if (file::isDirectory(filepath)) {
                     if (!file::deleteRecursively(filepath)) {
-                        TT_LOG_W(TAG, "Failed to delete %s", filepath.c_str());
+                        LOGGER.warn("Failed to delete {}", filepath);
                     }
                 } else if (file::isFile(filepath)) {
                     auto lock = file::getLock(filepath);
                     lock->lock();
                     if (remove(filepath.c_str()) <= 0) {
-                        TT_LOG_W(TAG, "Failed to delete %s", filepath.c_str());
+                        LOGGER.warn("Failed to delete {}", filepath);
                     }
                     lock->unlock();
                 }
@@ -399,9 +399,9 @@ void View::onResult(LaunchId launchId, Result result, std::unique_ptr<Bundle> bu
                 lock->lock();
                 std::string rename_to = file::getChildPath(state->getCurrentPath(), new_name);
                 if (rename(filepath.c_str(), rename_to.c_str())) {
-                    TT_LOG_I(TAG, "Renamed \"%s\" to \"%s\"", filepath.c_str(), rename_to.c_str());
+                    LOGGER.info("Renamed \"{}\" to \"{}\"", filepath, rename_to);
                 } else {
-                    TT_LOG_E(TAG, "Failed to rename \"%s\" to \"%s\"", filepath.c_str(), rename_to.c_str());
+                    LOGGER.error("Failed to rename \"{}\" to \"{}\"", filepath, rename_to);
                 }
                 lock->unlock();
 
@@ -420,7 +420,7 @@ void View::onResult(LaunchId launchId, Result result, std::unique_ptr<Bundle> bu
 
                 struct stat st;
                 if (stat(new_file_path.c_str(), &st) == 0) {
-                    TT_LOG_W(TAG, "File already exists: \"%s\"", new_file_path.c_str());
+                    LOGGER.warn("File already exists: \"{}\"", new_file_path);
                     lock->unlock();
                     break;
                 }
@@ -428,9 +428,9 @@ void View::onResult(LaunchId launchId, Result result, std::unique_ptr<Bundle> bu
                 FILE* new_file = fopen(new_file_path.c_str(), "w");
                 if (new_file) {
                     fclose(new_file);
-                    TT_LOG_I(TAG, "Created file \"%s\"", new_file_path.c_str());
+                    LOGGER.info("Created file \"{}\"", new_file_path);
                 } else {
-                    TT_LOG_E(TAG, "Failed to create file \"%s\"", new_file_path.c_str());
+                    LOGGER.error("Failed to create file \"{}\"", new_file_path);
                 }
                 lock->unlock();
 
@@ -449,15 +449,15 @@ void View::onResult(LaunchId launchId, Result result, std::unique_ptr<Bundle> bu
 
                 struct stat st;
                 if (stat(new_folder_path.c_str(), &st) == 0) {
-                    TT_LOG_W(TAG, "Folder already exists: \"%s\"", new_folder_path.c_str());
+                    LOGGER.warn("Folder already exists: \"{}\"", new_folder_path);
                     lock->unlock();
                     break;
                 }
 
                 if (mkdir(new_folder_path.c_str(), 0755) == 0) {
-                    TT_LOG_I(TAG, "Created folder \"%s\"", new_folder_path.c_str());
+                    LOGGER.info("Created folder \"{}\"", new_folder_path);
                 } else {
-                    TT_LOG_E(TAG, "Failed to create folder \"%s\"", new_folder_path.c_str());
+                    LOGGER.error("Failed to create folder \"{}\"", new_folder_path);
                 }
                 lock->unlock();
 

Tactility/Source/app/fileselection/State.cpp

@@ -2,7 +2,7 @@
 
 #include <Tactility/file/File.h>
 #include "Tactility/hal/sdcard/SdCardDevice.h"
-#include <Tactility/Log.h>
+#include <Tactility/Logger.h>
 #include <Tactility/MountPoints.h>
 #include <Tactility/kernel/Platform.h>
 
@@ -13,7 +13,7 @@
 
 namespace tt::app::fileselection {
 
-constexpr auto* TAG = "FileSelection";
+static const auto LOGGER = Logger("FileSelection");
 
 State::State() {
     if (kernel::getPlatform() == kernel::PlatformSimulator) {
@@ -21,7 +21,7 @@ State::State() {
         if (getcwd(cwd, sizeof(cwd)) != nullptr) {
             setEntriesForPath(cwd);
         } else {
-            TT_LOG_E(TAG, "Failed to get current work directory files");
+            LOGGER.error("Failed to get current work directory files");
             setEntriesForPath("/");
         }
     } else {
@@ -34,7 +34,7 @@ std::string State::getSelectedChildPath() const {
 }
 
 bool State::setEntriesForPath(const std::string& path) {
-    TT_LOG_I(TAG, "Changing path: %s -> %s", current_path.c_str(), path.c_str());
+    LOGGER.info("Changing path: {} -> {}", current_path, path);
 
     /**
      * ESP32 does not have a root directory, so we have to create it manually.
@@ -42,7 +42,7 @@ bool State::setEntriesForPath(const std::string& path) {
      */
     bool show_custom_root = (kernel::getPlatform() == kernel::PlatformEsp) && (path == "/");
     if (show_custom_root) {
-        TT_LOG_I(TAG, "Setting custom root");
+        LOGGER.info("Setting custom root");
         dir_entries = file::getMountPoints();
         current_path = path;
         selected_child_entry = "";
@@ -51,12 +51,12 @@ bool State::setEntriesForPath(const std::string& path) {
         dir_entries.clear();
         int count = file::scandir(path, dir_entries, &file::direntFilterDotEntries, file::direntSortAlphaAndType);
         if (count >= 0) {
-            TT_LOG_I(TAG, "%s has %u entries", path.c_str(), count);
+            LOGGER.info("{} has {} entries", path, count);
             current_path = path;
             selected_child_entry = "";
             return true;
         } else {
-            TT_LOG_E(TAG, "Failed to fetch entries for %s", path.c_str());
+            LOGGER.error("Failed to fetch entries for {}", path);
             return false;
         }
     }
@@ -64,7 +64,7 @@ bool State::setEntriesForPath(const std::string& path) {
 
 bool State::setEntriesForChildPath(const std::string& childPath) {
     auto path = file::getChildPath(current_path, childPath);
-    TT_LOG_I(TAG, "Navigating from %s to %s", current_path.c_str(), path.c_str());
+    LOGGER.info("Navigating from {} to {}", current_path, path);
     return setEntriesForPath(path);
 }
 

Tactility/Source/app/fileselection/View.cpp

@@ -1,14 +1,15 @@
 #include <Tactility/app/fileselection/View.h>
 
 #include <Tactility/app/alertdialog/AlertDialog.h>
+#include <Tactility/file/File.h>
+#include <Tactility/Logger.h>
+#include <Tactility/LogMessages.h>
 #include <Tactility/lvgl/Toolbar.h>
 #include <Tactility/lvgl/LvglSync.h>
-
-#include <Tactility/Tactility.h>
-#include <Tactility/file/File.h>
-#include <Tactility/StringUtils.h>
-
 #include <Tactility/kernel/Platform.h>
+#include <Tactility/StringUtils.h>
+#include <Tactility/Tactility.h>
+
 #include <cstring>
 #include <unistd.h>
 
@@ -18,7 +19,7 @@
 
 namespace tt::app::fileselection {
 
-constexpr auto* TAG = "FileSelection";
+const static Logger LOGGER = Logger("FileSelection");
 
 // region Callbacks
 
@@ -45,11 +46,11 @@ void View::onTapFile(const std::string& path, const std::string& filename) {
     if (kernel::getPlatform() == kernel::PlatformSimulator) {
         char cwd[PATH_MAX];
         if (getcwd(cwd, sizeof(cwd)) == nullptr) {
-            TT_LOG_E(TAG, "Failed to get current working directory");
+            LOGGER.error("Failed to get current working directory");
             return;
         }
         if (!file_path.starts_with(cwd)) {
-            TT_LOG_E(TAG, "Can only work with files in working directory %s", cwd);
+            LOGGER.error("Can only work with files in working directory {}", cwd);
             return;
         }
         processed_filepath = file_path.substr(strlen(cwd));
@@ -57,7 +58,7 @@ void View::onTapFile(const std::string& path, const std::string& filename) {
         processed_filepath = file_path;
     }
 
-    TT_LOG_I(TAG, "Clicked %s", processed_filepath.c_str());
+    LOGGER.info("Clicked {}", processed_filepath);
 
     lv_textarea_set_text(path_textarea, processed_filepath.c_str());
 }
@@ -65,7 +66,7 @@ void View::onTapFile(const std::string& path, const std::string& filename) {
 void View::onDirEntryPressed(uint32_t index) {
     dirent dir_entry;
     if (state->getDirent(index, dir_entry)) {
-        TT_LOG_I(TAG, "Pressed %s %d", dir_entry.d_name, dir_entry.d_type);
+        LOGGER.info("Pressed {} {}", dir_entry.d_name, dir_entry.d_type);
         state->setSelectedChildEntry(dir_entry.d_name);
         using namespace tt::file;
         switch (dir_entry.d_type) {
@@ -76,7 +77,7 @@ void View::onDirEntryPressed(uint32_t index) {
                 update();
                 break;
             case TT_DT_LNK:
-                TT_LOG_W(TAG, "opening links is not supported");
+                LOGGER.warn("Opening links is not supported");
                 break;
             case TT_DT_REG:
                 onTapFile(state->getCurrentPath(), dir_entry.d_name);
@@ -94,7 +95,7 @@ void View::onSelectButtonPressed(lv_event_t* event) {
     auto* view = static_cast<View*>(lv_event_get_user_data(event));
     const char* path = lv_textarea_get_text(view->path_textarea);
     if (path == nullptr || strlen(path) == 0) {
-        TT_LOG_W(TAG, "Select pressed, but not path found in textarea");
+        LOGGER.warn("Select pressed, but not path found in textarea");
         return;
     }
 
@@ -138,7 +139,7 @@ void View::createDirEntryWidget(lv_obj_t* list, dirent& dir_entry) {
 
 void View::onNavigateUpPressed() {
     if (state->getCurrentPath() != "/") {
-        TT_LOG_I(TAG, "Navigating upwards");
+        LOGGER.info("Navigating upwards");
         std::string new_absolute_path;
         if (string::getPathParent(state->getCurrentPath(), new_absolute_path)) {
             state->setEntriesForPath(new_absolute_path);
@@ -159,7 +160,7 @@ void View::update() {
 
         state->withEntries([this](const std::vector<dirent>& entries) {
             for (auto entry : entries) {
-                TT_LOG_D(TAG, "Entry: %s %d", entry.d_name, entry.d_type);
+                LOGGER.debug("Entry: {} {}", entry.d_name, entry.d_type);
                 createDirEntryWidget(dir_entry_list, entry);
             }
         });
@@ -170,7 +171,7 @@ void View::update() {
             lv_obj_remove_flag(navigate_up_button, LV_OBJ_FLAG_HIDDEN);
         }
     } else {
-        TT_LOG_E(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "lvgl");
+        LOGGER.error(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "lvgl");
     }
 }
 

Tactility/Source/app/gpssettings/GpsSettings.cpp

@@ -5,6 +5,7 @@
 #include <Tactility/app/alertdialog/AlertDialog.h>
 #include <Tactility/lvgl/LvglSync.h>
 #include <Tactility/lvgl/Toolbar.h>
+#include <Tactility/Logger.h>
 #include <Tactility/service/gps/GpsService.h>
 #include <Tactility/service/gps/GpsState.h>
 #include <Tactility/service/loader/Loader.h>
@@ -23,7 +24,7 @@ extern const AppManifest manifest;
 
 class GpsSettingsApp final : public App {
 
-    static constexpr auto* TAG = "GpsSettings";
+    const Logger logger = Logger("GpsSettings");
 
     std::unique_ptr<Timer> timer;
     std::shared_ptr<GpsSettingsApp*> appReference = std::make_shared<GpsSettingsApp*>(this);
@@ -92,8 +93,8 @@ class GpsSettingsApp final : public App {
         std::vector<tt::hal::gps::GpsConfiguration> configurations;
         auto gps_service = service::gps::findGpsService();
         if (gps_service && gps_service->getGpsConfigurations(configurations)) {
-            TT_LOG_I(TAG, "Found service and configs %d %d", index, configurations.size());
+            Logger("GpsSettings").info("Found service and configs {} {}", index, configurations.size());
-            if (index <= configurations.size()) {
+            if (index < configurations.size()) {
                 if (gps_service->removeGpsConfiguration(configurations[index])) {
                     app->updateViews();
                 } else {
@@ -154,7 +155,7 @@ class GpsSettingsApp final : public App {
             // Update toolbar
             switch (state) {
                 case service::gps::State::OnPending:
-                    TT_LOG_D(TAG, "OnPending");
+                    logger.debug("OnPending");
                     lv_obj_remove_flag(spinnerWidget, LV_OBJ_FLAG_HIDDEN);
                     lv_obj_add_state(switchWidget, LV_STATE_CHECKED);
                     lv_obj_add_state(switchWidget, LV_STATE_DISABLED);
@@ -163,7 +164,7 @@ class GpsSettingsApp final : public App {
                     lv_obj_add_flag(addGpsWrapper, LV_OBJ_FLAG_HIDDEN);
                     break;
                 case service::gps::State::On:
-                    TT_LOG_D(TAG, "On");
+                    logger.debug("On");
                     lv_obj_add_flag(spinnerWidget, LV_OBJ_FLAG_HIDDEN);
                     lv_obj_add_state(switchWidget, LV_STATE_CHECKED);
                     lv_obj_remove_state(switchWidget, LV_STATE_DISABLED);
@@ -172,7 +173,7 @@ class GpsSettingsApp final : public App {
                     lv_obj_add_flag(addGpsWrapper, LV_OBJ_FLAG_HIDDEN);
                     break;
                 case service::gps::State::OffPending:
-                    TT_LOG_D(TAG, "OffPending");
+                    logger.debug("OffPending");
                     lv_obj_remove_flag(spinnerWidget, LV_OBJ_FLAG_HIDDEN);
                     lv_obj_remove_state(switchWidget, LV_STATE_CHECKED);
                     lv_obj_add_state(switchWidget, LV_STATE_DISABLED);
@@ -181,7 +182,7 @@ class GpsSettingsApp final : public App {
                     lv_obj_remove_flag(addGpsWrapper, LV_OBJ_FLAG_HIDDEN);
                     break;
                 case service::gps::State::Off:
-                    TT_LOG_D(TAG, "Off");
+                    logger.debug("Off");
                     lv_obj_add_flag(spinnerWidget, LV_OBJ_FLAG_HIDDEN);
                     lv_obj_remove_state(switchWidget, LV_STATE_CHECKED);
                     lv_obj_remove_state(switchWidget, LV_STATE_DISABLED);
@@ -254,11 +255,11 @@ class GpsSettingsApp final : public App {
         if (wants_on != is_on) {
             // start/stop are potentially blocking calls, so we use a dispatcher to not block the UI
             if (wants_on) {
-                getMainDispatcher().dispatch([this]() {
+                getMainDispatcher().dispatch([this] {
                     service->startReceiving();
                 });
             } else {
-                getMainDispatcher().dispatch([this]() {
+                getMainDispatcher().dispatch([this] {
                     service->stopReceiving();
                 });
             }

Tactility/Source/app/i2cscanner/I2cScanner.cpp

@@ -1,17 +1,18 @@
 #include <Tactility/app/i2cscanner/I2cScannerPrivate.h>
 #include <Tactility/app/i2cscanner/I2cHelpers.h>
 
-#include <Tactility/Preferences.h>
+#include <Tactility/Assets.h>
 #include <Tactility/app/AppContext.h>
 #include <Tactility/hal/i2c/I2cDevice.h>
+#include <Tactility/Logger.h>
+#include <Tactility/LogMessages.h>
 #include <Tactility/lvgl/LvglSync.h>
 #include <Tactility/lvgl/Toolbar.h>
-#include <Tactility/service/loader/Loader.h>
+#include <Tactility/Preferences.h>
-
-#include <Tactility/Timer.h>
-#include <Tactility/Assets.h>
 #include <Tactility/RecursiveMutex.h>
+#include <Tactility/service/loader/Loader.h>
 #include <Tactility/Tactility.h>
+#include <Tactility/Timer.h>
 
 #include <format>
 
@@ -21,6 +22,8 @@ extern const AppManifest manifest;
 
 class I2cScannerApp final : public App {
 
+    const Logger logger = Logger("I2cScanner");
+
     static constexpr auto* START_SCAN_TEXT = "Scan";
     static constexpr auto* STOP_SCAN_TEXT = "Stop scan";
 
@@ -189,7 +192,7 @@ bool I2cScannerApp::getPort(i2c_port_t* outPort) {
         mutex.unlock();
         return true;
     } else {
-        TT_LOG_W(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "getPort");
+        logger.warn(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "getPort");
         return false;
     }
 }
@@ -200,7 +203,7 @@ bool I2cScannerApp::addAddressToList(uint8_t address) {
         mutex.unlock();
         return true;
     } else {
-        TT_LOG_W(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "addAddressToList");
+        logger.warn(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "addAddressToList");
         return false;
     }
 }
@@ -216,24 +219,24 @@ bool I2cScannerApp::shouldStopScanTimer() {
 }
 
 void I2cScannerApp::onScanTimer() {
-    TT_LOG_I(TAG, "Scan thread started");
+    logger.info("Scan thread started");
 
     i2c_port_t safe_port;
     if (!getPort(&safe_port)) {
-        TT_LOG_E(TAG, "Failed to get I2C port");
+        logger.error("Failed to get I2C port");
         onScanTimerFinished();
         return;
     }
 
     if (!hal::i2c::isStarted(safe_port)) {
-        TT_LOG_E(TAG, "I2C port not started");
+        logger.error("I2C port not started");
         onScanTimerFinished();
         return;
     }
 
     for (uint8_t address = 0; address < 128; ++address) {
-        if (hal::i2c::masterHasDeviceAtAddress(port, address, 10 / portTICK_PERIOD_MS)) {
+        if (hal::i2c::masterHasDeviceAtAddress(safe_port, address, 10 / portTICK_PERIOD_MS)) {
-            TT_LOG_I(TAG, "Found device at address 0x%02X", address);
+            logger.info("Found device at address 0x{:02X}", address);
             if (!shouldStopScanTimer()) {
                 addAddressToList(address);
             } else {
@@ -246,11 +249,11 @@ void I2cScannerApp::onScanTimer() {
         }
     }
 
-    TT_LOG_I(TAG, "Scan thread finalizing");
+    logger.info("Scan thread finalizing");
 
     onScanTimerFinished();
 
-    TT_LOG_I(TAG, "Scan timer done");
+    logger.info("Scan timer done");
 }
 
 bool I2cScannerApp::hasScanThread() {
@@ -261,7 +264,7 @@ bool I2cScannerApp::hasScanThread() {
         return has_thread;
     } else {
         // Unsafe way
-        TT_LOG_W(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "hasScanTimer");
+        logger.warn(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "hasScanTimer");
         return scanTimer != nullptr;
     }
 }
@@ -284,7 +287,7 @@ void I2cScannerApp::startScanning() {
         scanTimer->start();
         mutex.unlock();
     } else {
-        TT_LOG_W(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "startScanning");
+        logger.warn(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "startScanning");
     }
 }
 void I2cScannerApp::stopScanning() {
@@ -293,7 +296,7 @@ void I2cScannerApp::stopScanning() {
         scanState = ScanStateStopped;
         mutex.unlock();
     } else {
-        TT_LOG_E(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED);
+        logger.error(LOG_MESSAGE_MUTEX_LOCK_FAILED);
     }
 }
 
@@ -314,7 +317,7 @@ void I2cScannerApp::selectBus(int32_t selected) {
         mutex.unlock();
     }
 
-    TT_LOG_I(TAG, "Selected %ld", selected);
+    logger.info("Selected {}", selected);
     setLastBusIndex(selected);
 
     startScanning();
@@ -377,7 +380,7 @@ void I2cScannerApp::updateViews() {
 
         mutex.unlock();
     } else {
-        TT_LOG_W(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "updateViews");
+        logger.warn(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "updateViews");
     }
 }
 
@@ -386,7 +389,7 @@ void I2cScannerApp::updateViewsSafely() {
         updateViews();
         lvgl::unlock();
     } else {
-        TT_LOG_W(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "updateViewsSafely");
+        logger.warn(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "updateViewsSafely");
     }
 }
 
@@ -399,7 +402,7 @@ void I2cScannerApp::onScanTimerFinished() {
 
         updateViewsSafely();
     } else {
-        TT_LOG_W(TAG, LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "onScanTimerFinished");
+        logger.warn(LOG_MESSAGE_MUTEX_LOCK_FAILED_FMT, "onScanTimerFinished");
     }
 }
 

Tactility/Source/app/imageviewer/ImageViewer.cpp

@@ -2,7 +2,7 @@
 #include <Tactility/lvgl/Style.h>
 #include <Tactility/lvgl/Toolbar.h>
 #include <Tactility/service/loader/Loader.h>
-#include <Tactility/TactilityCore.h>
+#include <Tactility/Logger.h>
 #include <Tactility/StringUtils.h>
 
 #include <lvgl.h>
@@ -11,7 +11,7 @@ namespace tt::app::imageviewer {
 
 extern const AppManifest manifest;
 
-constexpr auto* TAG = "ImageViewer";
+static const auto LOGGER = Logger("ImageViewer");
 constexpr auto* IMAGE_VIEWER_FILE_ARGUMENT = "file";
 
 class ImageViewerApp final : public App {
@@ -49,7 +49,7 @@ class ImageViewerApp final : public App {
         std::string file_argument;
         if (bundle->optString(IMAGE_VIEWER_FILE_ARGUMENT, file_argument)) {
             std::string prefixed_path = lvgl::PATH_PREFIX + file_argument;
-            TT_LOG_I(TAG, "Opening %s", prefixed_path.c_str());
+            LOGGER.info("Opening {}", prefixed_path);
             lv_img_set_src(image, prefixed_path.c_str());
             auto path = string::getLastPathSegment(file_argument);
             lv_label_set_text(file_label, path.c_str());

Tactility/Source/app/inputdialog/InputDialog.cpp

@@ -15,7 +15,7 @@ constexpr auto* RESULT_BUNDLE_KEY_RESULT = "result";
 
 constexpr auto* DEFAULT_TITLE = "Input";
 
-constexpr auto* TAG = "InputDialog";
+static const auto LOGGER = Logger("InputDialog");
 
 extern const AppManifest manifest;
 class InputDialogApp;
@@ -62,7 +62,7 @@ class InputDialogApp final : public App {
     void onButtonClicked(lv_event_t* e) {
         auto user_data = lv_event_get_user_data(e);
         int index = (user_data != 0) ? 0 : 1;
-        TT_LOG_I(TAG, "Selected item at index %d", index);
+        LOGGER.info("Selected item at index {}", index);
         if (index == 0) {
             auto bundle = std::make_unique<Bundle>();
             const char* text = lv_textarea_get_text((lv_obj_t*)user_data);

Tactility/Source/app/launcher/Launcher.cpp

@@ -12,7 +12,7 @@
 
 namespace tt::app::launcher {
 
-constexpr auto* TAG = "Launcher";
+static const auto LOGGER = Logger("Launcher");
 
 static int getButtonSize(hal::UiScale scale) {
     if (scale == hal::UiScale::Smallest) {
@@ -93,7 +93,7 @@ public:
     void onCreate(TT_UNUSED AppContext& app) override {
         settings::BootSettings boot_properties;
         if (settings::loadBootSettings(boot_properties) && !boot_properties.autoStartAppId.empty()) {
-            TT_LOG_I(TAG, "Starting %s", boot_properties.autoStartAppId.c_str());
+            LOGGER.info("Starting {}", boot_properties.autoStartAppId);
             start(boot_properties.autoStartAppId);
         }
     }

Tactility/Source/app/notes/Notes.cpp

@@ -12,7 +12,7 @@
 
 namespace tt::app::notes {
 
-constexpr auto* TAG = "Notes";
+static const auto LOGGER = Logger("Notes");
 constexpr auto* NOTES_FILE_ARGUMENT = "file";
 
 class NotesApp final : public App {
@@ -52,11 +52,11 @@ class NotesApp final : public App {
                         saveBuffer = lv_textarea_get_text(uiNoteText);
                         lvgl::getSyncLock()->unlock();
                         saveFileLaunchId = fileselection::startForExistingOrNewFile();
-                        TT_LOG_I(TAG, "launched with id %d", loadFileLaunchId);
+                        LOGGER.info("launched with id {}", saveFileLaunchId);
                         break;
                     case 3: // Load
                         loadFileLaunchId = fileselection::startForExistingFile();
-                        TT_LOG_I(TAG, "launched with id %d", loadFileLaunchId);
+                        LOGGER.info("launched with id {}", loadFileLaunchId);
                         break;
                 }
             } else {
@@ -64,7 +64,7 @@ class NotesApp final : public App {
                 if (obj == cont) return;
                 if (lv_obj_get_child(cont, 1)) {
                     saveFileLaunchId = fileselection::startForExistingOrNewFile();
-                    TT_LOG_I(TAG, "launched with id %d", loadFileLaunchId);
+                    LOGGER.info("launched with id {}", saveFileLaunchId);
                 } else { //Reset
                     resetFileContent();
                 }
@@ -91,7 +91,7 @@ class NotesApp final : public App {
                lv_textarea_set_text(uiNoteText, reinterpret_cast<const char*>(data.get()));
                lv_label_set_text(uiCurrentFileName, path.c_str());
                filePath = path;
-               TT_LOG_I(TAG, "Loaded from %s", path.c_str());
+               LOGGER.info("Loaded from {}", path);
             }
         });
     }
@@ -101,7 +101,7 @@ class NotesApp final : public App {
         bool result = false;
         file::getLock(path)->withLock([&result, this, path] {
            if (file::writeString(path, saveBuffer.c_str())) {
-               TT_LOG_I(TAG, "Saved to %s", path.c_str());
+               LOGGER.info("Saved to {}", path);
                filePath = path;
                result = true;
            }
@@ -186,7 +186,7 @@ class NotesApp final : public App {
     }
 
     void onResult(AppContext& appContext, LaunchId launchId, Result result, std::unique_ptr<Bundle> resultData) override {
-        TT_LOG_I(TAG, "Result for launch id %d", launchId);
+        LOGGER.info("Result for launch id {}", launchId);
         if (launchId == loadFileLaunchId) {
             loadFileLaunchId = 0;
             if (result == Result::Ok && resultData != nullptr) {