refactor: added localization for hysteresis

.github/workflows/pio-dependabot.yaml

@@ -1,22 +0,0 @@
-name: PlatformIO Dependabot
-on:
-  workflow_dispatch: # option to manually trigger the workflow
-  schedule:
-    # Runs every day at 00:00
-    - cron: "0 0 * * *"
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  dependabot:
-    runs-on: ubuntu-latest
-    name: run PlatformIO Dependabot
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v5
-      - name: run PlatformIO Dependabot
-        uses: peterus/platformio_dependabot@v1.2.0
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}

lib/WebServerHandlers/UpgradeHandler.h

@@ -1,6 +1,6 @@
 #include <Arduino.h>
 
-class UpgradeHandler : public AsyncWebHandler {
+class UpgradeHandler : public RequestHandler {
 public:
   enum class UpgradeType {
     FIRMWARE = 0,
@@ -12,7 +12,7 @@ public:
     NO_FILE,
     SUCCESS,
     PROHIBITED,
-    SIZE_MISMATCH,
+    ABORTED,
     ERROR_ON_START,
     ERROR_ON_WRITE,
     ERROR_ON_FINISH
@@ -22,21 +22,27 @@ public:
     UpgradeType type;
     UpgradeStatus status;
     String error;
-    size_t progress = 0;
-    size_t size = 0;
   } UpgradeResult;
 
-  typedef std::function<bool(AsyncWebServerRequest *request, UpgradeType)> BeforeUpgradeCallback;
+  typedef std::function<bool(HTTPMethod, const String&)> CanHandleCallback;
-  typedef std::function<void(AsyncWebServerRequest *request, const UpgradeResult&, const UpgradeResult&)> AfterUpgradeCallback;
+  typedef std::function<bool(const String&)> CanUploadCallback;
+  typedef std::function<bool(UpgradeType)> BeforeUpgradeCallback;
+  typedef std::function<void(const UpgradeResult&, const UpgradeResult&)> AfterUpgradeCallback;
   
-  UpgradeHandler(AsyncURIMatcher uri) : uri(uri) {}
+  UpgradeHandler(const char* uri) {
+    this->uri = uri;
+  }
 
-  bool canHandle(AsyncWebServerRequest *request) const override final {
+  UpgradeHandler* setCanHandleCallback(CanHandleCallback callback = nullptr) {
-    if (!request->isHTTP()) {
+    this->canHandleCallback = callback;
-      return false;
-    }
 
-    return this->uri.matches(request);
+    return this;
+  }
+
+  UpgradeHandler* setCanUploadCallback(CanUploadCallback callback = nullptr) {
+    this->canUploadCallback = callback;
+
+    return this;
   }
 
   UpgradeHandler* setBeforeUpgradeCallback(BeforeUpgradeCallback callback = nullptr) {
@@ -51,9 +57,29 @@ public:
     return this;
   }
 
-  void handleRequest(AsyncWebServerRequest *request) override final {
+  #if defined(ARDUINO_ARCH_ESP32)
+  bool canHandle(WebServer &server, HTTPMethod method, const String &uri) override {
+    return this->canHandle(method, uri);
+  }
+  #endif
+
+  bool canHandle(HTTPMethod method, const String& uri) override {
+    return method == HTTP_POST && uri.equals(this->uri) && (!this->canHandleCallback || this->canHandleCallback(method, uri));
+  }
+
+  #if defined(ARDUINO_ARCH_ESP32)
+  bool canUpload(WebServer &server, const String &uri) override {
+    return this->canUpload(uri);
+  }
+  #endif
+
+  bool canUpload(const String& uri) override {
+    return uri.equals(this->uri) && (!this->canUploadCallback || this->canUploadCallback(uri));
+  }
+
+  bool handle(WebServer& server, HTTPMethod method, const String& uri) override {
     if (this->afterUpgradeCallback) {
-      this->afterUpgradeCallback(request, this->firmwareResult, this->filesystemResult);
+      this->afterUpgradeCallback(this->firmwareResult, this->filesystemResult);
     }
 
     this->firmwareResult.status = UpgradeStatus::NONE;
@@ -61,147 +87,129 @@ public:
 
     this->filesystemResult.status = UpgradeStatus::NONE;
     this->filesystemResult.error.clear();
+
+    return true;
   }
 
-  void handleUpload(AsyncWebServerRequest *request, const String &fileName, size_t index, uint8_t *data, size_t dataLength, bool isFinal) override final {
+  void upload(WebServer& server, const String& uri, HTTPUpload& upload) override {
-    UpgradeResult* result = nullptr;
+    UpgradeResult* result;
-
+    if (upload.name.equals(F("firmware"))) {
-    if (!request->hasParam(asyncsrv::T_name, true, true)) {
-      // Missing content-disposition 'name' parameter
-      return;
-    }
-
-    const auto& pName = request->getParam(asyncsrv::T_name, true, true)->value();
-    if (pName.equals("fw")) {
       result = &this->firmwareResult;
 
-      if (!index) {
+    } else if (upload.name.equals(F("filesystem"))) {
-        result->progress = 0;
-        result->size = request->hasParam("fw_size", true)
-          ? request->getParam("fw_size", true)->value().toInt()
-          : 0;
-      }
-
-    } else if (pName.equals("fs")) {
       result = &this->filesystemResult;
       
-      if (!index) {
-        result->progress = 0;
-        result->size = request->hasParam("fs_size", true)
-          ? request->getParam("fs_size", true)->value().toInt()
-          : 0;
-      }
-
     } else {
-      // Unknown parameter name
       return;
     }
 
-    // check result status
     if (result->status != UpgradeStatus::NONE) {
       return;
     }
 
-    if (this->beforeUpgradeCallback && !this->beforeUpgradeCallback(request, result->type)) {
+    if (this->beforeUpgradeCallback && !this->beforeUpgradeCallback(result->type)) {
       result->status = UpgradeStatus::PROHIBITED;
       return;
     }
 
-    if (!fileName.length()) {
+    if (!upload.filename.length()) {
       result->status = UpgradeStatus::NO_FILE;
       return;
     }
 
-    if (!index) {
+    if (upload.status == UPLOAD_FILE_START) {
       // reset
       if (Update.isRunning()) {
         Update.end(false);
         Update.clearError();
       }
 
-      // try begin
       bool begin = false;
+      #ifdef ARDUINO_ARCH_ESP8266
+      Update.runAsync(true);
+      
+      if (result->type == UpgradeType::FIRMWARE) {
+        begin = Update.begin((ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000, U_FLASH);
+        
+      } else if (result->type == UpgradeType::FILESYSTEM) {
+        close_all_fs();
+        begin = Update.begin((size_t)FS_end - (size_t)FS_start, U_FS);
+      }
+      #elif defined(ARDUINO_ARCH_ESP32)
       if (result->type == UpgradeType::FIRMWARE) {
         begin = Update.begin(UPDATE_SIZE_UNKNOWN, U_FLASH);
         
       } else if (result->type == UpgradeType::FILESYSTEM) {
         begin = Update.begin(UPDATE_SIZE_UNKNOWN, U_SPIFFS);
       }
+      #endif
 
       if (!begin || Update.hasError()) {
         result->status = UpgradeStatus::ERROR_ON_START;
+        #ifdef ARDUINO_ARCH_ESP8266
+        result->error = Update.getErrorString();
+        #else
         result->error = Update.errorString();
+        #endif
 
-        Log.serrorln(FPSTR(L_PORTAL_OTA), "File '%s', on start: %s", fileName.c_str(), result->error.c_str());
+        Log.serrorln(FPSTR(L_PORTAL_OTA), F("File '%s', on start: %s"), upload.filename.c_str(), result->error.c_str());
         return;
       }
       
-      Log.sinfoln(FPSTR(L_PORTAL_OTA), "File '%s', started", fileName.c_str());
+      Log.sinfoln(FPSTR(L_PORTAL_OTA), F("File '%s', started"), upload.filename.c_str());
-    }
 
-    if (dataLength) {
+    } else if (upload.status == UPLOAD_FILE_WRITE) {
-      if (Update.write(data, dataLength) != dataLength) {
+      if (Update.write(upload.buf, upload.currentSize) != upload.currentSize) {
         Update.end(false);
+
         result->status = UpgradeStatus::ERROR_ON_WRITE;
+        #ifdef ARDUINO_ARCH_ESP8266
+        result->error = Update.getErrorString();
+        #else
         result->error = Update.errorString();
+        #endif
 
         Log.serrorln(
-          FPSTR(L_PORTAL_OTA), "File '%s', on write %d bytes, %d of %d bytes",
+          FPSTR(L_PORTAL_OTA),
-          fileName.c_str(),
+          F("File '%s', on writing %d bytes: %s"),
-          dataLength,
+          upload.filename.c_str(), upload.totalSize, result->error.c_str()
-          result->progress + dataLength,
-          result->size
         );
-        return;
+
+      } else {
+        Log.sinfoln(FPSTR(L_PORTAL_OTA), F("File '%s', writed %d bytes"), upload.filename.c_str(), upload.totalSize);
       }
 
-      result->progress += dataLength;
+    } else if (upload.status == UPLOAD_FILE_END) {
-      Log.sinfoln(
+      if (Update.end(true)) {
-        FPSTR(L_PORTAL_OTA), "File '%s', write %d bytes, %d of %d bytes",
+        result->status = UpgradeStatus::SUCCESS;
-        fileName.c_str(),
-        dataLength,
-        result->progress,
-        result->size
-      );
-    }
 
-    if (result->size > 0) {
+        Log.sinfoln(FPSTR(L_PORTAL_OTA), F("File '%s': finish"), upload.filename.c_str());
-      if (result->progress > result->size || (isFinal && result->progress < result->size)) {
-        Update.end(false);
-        result->status = UpgradeStatus::SIZE_MISMATCH;
 
-        Log.serrorln(
+      } else {
-          FPSTR(L_PORTAL_OTA), "File '%s', size mismatch: %d of %d bytes",
-          fileName.c_str(),
-          result->progress,
-          result->size
-        );
-        return;
-      }
-    }
-    
-    if (isFinal) {
-      if (!Update.end(true)) {
         result->status = UpgradeStatus::ERROR_ON_FINISH;
+        #ifdef ARDUINO_ARCH_ESP8266
+        result->error = Update.getErrorString();
+        #else
         result->error = Update.errorString();
+        #endif
 
-        Log.serrorln(FPSTR(L_PORTAL_OTA), "File '%s', on finish: %s", fileName.c_str(), result->error);
+        Log.serrorln(FPSTR(L_PORTAL_OTA), F("File '%s', on finish: %s"), upload.filename.c_str(), result->error);
-        return;
       }
 
-      result->status = UpgradeStatus::SUCCESS;
+    } else if (upload.status == UPLOAD_FILE_ABORTED) {
-      Log.sinfoln(FPSTR(L_PORTAL_OTA), "File '%s': finish", fileName.c_str());
+      Update.end(false);
-    }
+      result->status = UpgradeStatus::ABORTED;
-  }
 
-  bool isRequestHandlerTrivial() const override final {
+      Log.serrorln(FPSTR(L_PORTAL_OTA), F("File '%s': aborted"), upload.filename.c_str());
-    return false;
+    }
   }
 
 protected:
+  CanHandleCallback canHandleCallback;
+  CanUploadCallback canUploadCallback;
   BeforeUpgradeCallback beforeUpgradeCallback;
   AfterUpgradeCallback afterUpgradeCallback;
-  AsyncURIMatcher uri;
+  const char* uri = nullptr;
 
   UpgradeResult firmwareResult{UpgradeType::FIRMWARE, UpgradeStatus::NONE};
   UpgradeResult filesystemResult{UpgradeType::FILESYSTEM, UpgradeStatus::NONE};

platformio.ini

@@ -1,275 +1,379 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
 [platformio]
-;extra_configs          = secrets.ini
+;extra_configs = secrets.ini
-extra_configs           = secrets.default.ini
+extra_configs = secrets.default.ini
-core_dir                = .pio
+core_dir = .pio
 
 [env]
-version                 = 1.5.7-passiveble
+version = 1.5.6
-framework               = arduino
+framework = arduino
-lib_deps                = ESP32Async/AsyncTCP
+lib_deps = 
-                          ;ESP32Async/ESPAsyncWebServer
+	bblanchon/ArduinoJson@^7.4.2
-                          https://github.com/ESP32Async/ESPAsyncWebServer
+	;ihormelnyk/OpenTherm Library@^1.1.5
-                          bblanchon/ArduinoJson@^7.4.2
+	https://github.com/Laxilef/opentherm_library#esp32_timer
-                          ;ihormelnyk/OpenTherm Library@^1.1.5
+	arduino-libraries/ArduinoMqttClient@^0.1.8
-                          https://github.com/Laxilef/opentherm_library#esp32_timer
+	lennarthennigs/ESP Telnet@^2.2.3
-                          arduino-libraries/ArduinoMqttClient@^0.1.8
+	gyverlibs/FileData@^1.0.3
-                          lennarthennigs/ESP Telnet@^2.2.3
+	gyverlibs/GyverPID@^3.3.2
-                          gyverlibs/FileData@^1.0.3
+	gyverlibs/GyverBlinker@^1.1.1
-                          gyverlibs/GyverPID@^3.3.2
+	https://github.com/pstolarz/Arduino-Temperature-Control-Library.git#OneWireNg
-                          gyverlibs/GyverBlinker@^1.1.1
+	laxilef/TinyLogger@^1.1.1
-                          https://github.com/pstolarz/Arduino-Temperature-Control-Library.git#OneWireNg
+build_type = ${secrets.build_type}
-                          laxilef/TinyLogger@^1.1.1
+build_flags = 
-build_type              = ${secrets.build_type}
+	-mtext-section-literals
-build_flags             = -mtext-section-literals
+	-D MQTT_CLIENT_STD_FUNCTION_CALLBACK=1
-                          -Wno-deprecated-declarations
+	;-D DEBUG_ESP_CORE -D DEBUG_ESP_WIFI -D DEBUG_ESP_HTTP_SERVER -D DEBUG_ESP_PORT=Serial
-                          -D MQTT_CLIENT_STD_FUNCTION_CALLBACK=1
+	-D BUILD_VERSION='"${this.version}"'
-                          ;-D DEBUG_ESP_CORE -D DEBUG_ESP_WIFI -D DEBUG_ESP_HTTP_SERVER -D DEBUG_ESP_PORT=Serial
+	-D BUILD_ENV='"$PIOENV"'
-                          -D BUILD_VERSION='"${this.version}"'
+	-D DEFAULT_SERIAL_ENABLED=${secrets.serial_enabled}
-                          -D BUILD_ENV='"$PIOENV"'
+	-D DEFAULT_SERIAL_BAUD=${secrets.serial_baud}
-                          -D CONFIG_ASYNC_TCP_STACK_SIZE=4096
+	-D DEFAULT_TELNET_ENABLED=${secrets.telnet_enabled}
-                          -D ARDUINOJSON_USE_DOUBLE=0
+	-D DEFAULT_TELNET_PORT=${secrets.telnet_port}
-                          -D ARDUINOJSON_USE_LONG_LONG=0
+	-D DEFAULT_LOG_LEVEL=${secrets.log_level}
-                          -D DEFAULT_SERIAL_ENABLED=${secrets.serial_enabled}
+	-D DEFAULT_HOSTNAME='"${secrets.hostname}"'
-                          -D DEFAULT_SERIAL_BAUD=${secrets.serial_baud}
+	-D DEFAULT_AP_SSID='"${secrets.ap_ssid}"'
-                          -D DEFAULT_TELNET_ENABLED=${secrets.telnet_enabled}
+	-D DEFAULT_AP_PASSWORD='"${secrets.ap_password}"'
-                          -D DEFAULT_TELNET_PORT=${secrets.telnet_port}
+	-D DEFAULT_STA_SSID='"${secrets.sta_ssid}"'
-                          -D DEFAULT_LOG_LEVEL=${secrets.log_level}
+	-D DEFAULT_STA_PASSWORD='"${secrets.sta_password}"'
-                          -D DEFAULT_HOSTNAME='"${secrets.hostname}"'
+	-D DEFAULT_PORTAL_LOGIN='"${secrets.portal_login}"'
-                          -D DEFAULT_AP_SSID='"${secrets.ap_ssid}"'
+	-D DEFAULT_PORTAL_PASSWORD='"${secrets.portal_password}"'
-                          -D DEFAULT_AP_PASSWORD='"${secrets.ap_password}"'
+	-D DEFAULT_MQTT_ENABLED=${secrets.mqtt_enabled}
-                          -D DEFAULT_STA_SSID='"${secrets.sta_ssid}"'
+	-D DEFAULT_MQTT_SERVER='"${secrets.mqtt_server}"'
-                          -D DEFAULT_STA_PASSWORD='"${secrets.sta_password}"'
+	-D DEFAULT_MQTT_PORT=${secrets.mqtt_port}
-                          -D DEFAULT_PORTAL_LOGIN='"${secrets.portal_login}"'
+	-D DEFAULT_MQTT_USER='"${secrets.mqtt_user}"'
-                          -D DEFAULT_PORTAL_PASSWORD='"${secrets.portal_password}"'
+	-D DEFAULT_MQTT_PASSWORD='"${secrets.mqtt_password}"'
-                          -D DEFAULT_MQTT_ENABLED=${secrets.mqtt_enabled}
+	-D DEFAULT_MQTT_PREFIX='"${secrets.mqtt_prefix}"'
-                          -D DEFAULT_MQTT_SERVER='"${secrets.mqtt_server}"'
+upload_speed = 921600
-                          -D DEFAULT_MQTT_PORT=${secrets.mqtt_port}
+monitor_speed = 115200
-                          -D DEFAULT_MQTT_USER='"${secrets.mqtt_user}"'
+;monitor_filters = direct
-                          -D DEFAULT_MQTT_PASSWORD='"${secrets.mqtt_password}"'
+monitor_filters = 
-                          -D DEFAULT_MQTT_PREFIX='"${secrets.mqtt_prefix}"'
+	esp32_exception_decoder
-upload_speed            = 921600
+	esp8266_exception_decoder
-monitor_speed           = 115200
+board_build.flash_mode = dio
-;monitor_filters        = direct
+board_build.filesystem = littlefs
-monitor_filters         = esp32_exception_decoder
+check_tool = ; pvs-studio
-                          esp8266_exception_decoder
+check_flags =
-board_build.flash_mode  = dio
+;  pvs-studio:
-board_build.filesystem  = littlefs
+;    --analysis-mode=4
-check_tool              = ;pvs-studio
+;    --exclude-path=./.pio/libdeps
-check_flags             = ;pvs-studio: --analysis-mode=4 --exclude-path=./.pio/libdeps
 
 ; Defaults
 [esp8266_defaults]
-platform                = espressif8266@^4.2.1
+platform = espressif8266@^4.2.1
-platform_packages       = ${env.platform_packages}
+platform_packages = ${env.platform_packages}
-lib_deps                = ${env.lib_deps}
+lib_deps = 
-                          nrwiersma/ESP8266Scheduler@^1.2
+	${env.lib_deps}
-lib_ignore              = 
+	nrwiersma/ESP8266Scheduler@^1.2
-extra_scripts           = post:tools/build.py
+lib_ignore = 
-build_type              = ${env.build_type}
+extra_scripts = 
-build_flags             = ${env.build_flags}
+	post:tools/build.py
-                          -D PIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY
+build_type = ${env.build_type}
-                          ;-D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
+build_flags = 
-                          -D PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK305
+	${env.build_flags}
-board_build.ldscript    = eagle.flash.4m1m.ld
+	-D PIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY
-check_tool              = ${env.check_tool}
+	;-D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
-check_flags             = ${env.check_flags}
+	-D PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK305
+board_build.ldscript = eagle.flash.4m1m.ld
+check_tool = ${env.check_tool}
+check_flags = ${env.check_flags}
 
 [esp32_defaults]
-platform                = https://github.com/pioarduino/platform-espressif32/releases/download/55.03.34/platform-espressif32.zip
+;platform = espressif32@^6.7
-platform_packages       = ${env.platform_packages}
+;platform = https://github.com/platformio/platform-espressif32.git
-board_build.partitions  = esp32_partitions.csv
+;platform_packages = 
-lib_deps                = ${env.lib_deps}
+;  framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#3.0.5
-                          laxilef/ESP32Scheduler@^1.0.1
+;  framework-arduinoespressif32-libs @ https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.1/esp32-arduino-libs-idf-release_v5.1-33fbade6.zip
-nimble_lib              = https://github.com/h2zero/NimBLE-Arduino
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/55.03.34/platform-espressif32.zip
-lib_ignore              = BluetoothSerial
+platform_packages = ${env.platform_packages}
-                          SimpleBLE
+board_build.partitions = esp32_partitions.csv
-                          ESP RainMaker
+lib_deps =
-                          RainMaker
+	${env.lib_deps}
-                          ESP Insights
+	laxilef/ESP32Scheduler@^1.0.1
-                          Insights
+nimble_lib = h2zero/NimBLE-Arduino@2.3.3
-                          Zigbee
+lib_ignore = 
-                          Matter
+extra_scripts = 
-                          OpenThread
+	post:tools/esp32.py
-                          dsp
+	post:tools/build.py
-custom_component_remove = espressif/esp_hosted
+build_type = ${env.build_type}
-                          espressif/esp_wifi_remote
+build_flags = 
-                          espressif/esp-dsp
+	${env.build_flags}
-                          espressif/esp_modem
+	-D CORE_DEBUG_LEVEL=0
-                          espressif/esp_rainmaker
+	-Wl,--wrap=esp_panic_handler
-                          espressif/rmaker_common
+check_tool = ${env.check_tool}
-                          espressif/esp_insights
+check_flags = ${env.check_flags}
-                          espressif/esp_diag_data_store
-                          espressif/esp_diagnostics
-                          espressif/libsodium
-                          espressif/esp-modbus
-                          espressif/esp-cbor
-                          espressif/esp-sr
-                          espressif/esp32-camera
-                          espressif/qrcode
-                          espressif/esp-zboss-lib
-                          espressif/esp-zigbee-lib
-                          chmorgan/esp-libhelix-mp3
-extra_scripts           = post:tools/esp32.py
-                          post:tools/build.py
-build_type              = ${env.build_type}
-build_flags             = ${env.build_flags}
-                          -D CORE_DEBUG_LEVEL=0
-                          -Wl,--wrap=esp_panic_handler
-check_tool              = ${env.check_tool}
-check_flags             = ${env.check_flags}
 
 
 ; Boards
 [env:d1_mini]
-extends                 = esp8266_defaults
+platform = ${esp8266_defaults.platform}
-board                   = d1_mini
+platform_packages = ${esp8266_defaults.platform_packages}
-build_flags             = ${esp8266_defaults.build_flags}
+board = d1_mini
-                          -D DEFAULT_OT_IN_GPIO=4
+lib_deps = ${esp8266_defaults.lib_deps}
-                          -D DEFAULT_OT_OUT_GPIO=5
+lib_ignore = ${esp8266_defaults.lib_ignore}
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+extra_scripts = ${esp8266_defaults.extra_scripts}
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=14
+board_build.ldscript = ${esp8266_defaults.board_build.ldscript}
-                          -D DEFAULT_STATUS_LED_GPIO=13
+build_type = ${esp8266_defaults.build_type}
-                          -D DEFAULT_OT_RX_LED_GPIO=15
+build_flags = 
+	${esp8266_defaults.build_flags}
+	-D DEFAULT_OT_IN_GPIO=4
+	-D DEFAULT_OT_OUT_GPIO=5
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+	-D DEFAULT_SENSOR_INDOOR_GPIO=14
+	-D DEFAULT_STATUS_LED_GPIO=13
+	-D DEFAULT_OT_RX_LED_GPIO=15
+check_tool = ${esp8266_defaults.check_tool}
+check_flags = ${esp8266_defaults.check_flags}
 
 [env:d1_mini_lite]
-extends                 = esp8266_defaults
+platform = ${esp8266_defaults.platform}
-board                   = d1_mini_lite
+platform_packages = ${esp8266_defaults.platform_packages}
-build_flags             = ${esp8266_defaults.build_flags}
+board = d1_mini_lite
-                          -D DEFAULT_OT_IN_GPIO=4
+lib_deps = ${esp8266_defaults.lib_deps}
-                          -D DEFAULT_OT_OUT_GPIO=5
+lib_ignore = ${esp8266_defaults.lib_ignore}
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+extra_scripts = ${esp8266_defaults.extra_scripts}
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=14
+board_build.ldscript = ${esp8266_defaults.board_build.ldscript}
-                          -D DEFAULT_STATUS_LED_GPIO=13
+build_type = ${esp8266_defaults.build_type}
-                          -D DEFAULT_OT_RX_LED_GPIO=15
+build_flags = 
+	${esp8266_defaults.build_flags}
+	-D DEFAULT_OT_IN_GPIO=4
+	-D DEFAULT_OT_OUT_GPIO=5
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+	-D DEFAULT_SENSOR_INDOOR_GPIO=14
+	-D DEFAULT_STATUS_LED_GPIO=13
+	-D DEFAULT_OT_RX_LED_GPIO=15
+check_tool = ${esp8266_defaults.check_tool}
+check_flags = ${esp8266_defaults.check_flags}
 
 [env:d1_mini_pro]
-extends                 = esp8266_defaults
+platform = ${esp8266_defaults.platform}
-board                   = d1_mini_pro
+platform_packages = ${esp8266_defaults.platform_packages}
-build_flags             = ${esp8266_defaults.build_flags}
+board = d1_mini_pro
-                          -D DEFAULT_OT_IN_GPIO=4
+lib_deps = ${esp8266_defaults.lib_deps}
-                          -D DEFAULT_OT_OUT_GPIO=5
+lib_ignore = ${esp8266_defaults.lib_ignore}
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+extra_scripts = ${esp8266_defaults.extra_scripts}
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=14
+board_build.ldscript = ${esp8266_defaults.board_build.ldscript}
-                          -D DEFAULT_STATUS_LED_GPIO=13
+build_type = ${esp8266_defaults.build_type}
-                          -D DEFAULT_OT_RX_LED_GPIO=15
+build_flags = 
+	${esp8266_defaults.build_flags}
+	-D DEFAULT_OT_IN_GPIO=4
+	-D DEFAULT_OT_OUT_GPIO=5
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+	-D DEFAULT_SENSOR_INDOOR_GPIO=14
+	-D DEFAULT_STATUS_LED_GPIO=13
+	-D DEFAULT_OT_RX_LED_GPIO=15
+check_tool = ${esp8266_defaults.check_tool}
+check_flags = ${esp8266_defaults.check_flags}
 
 [env:nodemcu_8266]
-extends                 = esp8266_defaults
+platform = ${esp8266_defaults.platform}
-board                   = nodemcuv2
+platform_packages = ${esp8266_defaults.platform_packages}
-build_flags             = ${esp8266_defaults.build_flags}
+board = nodemcuv2
-                          -D DEFAULT_OT_IN_GPIO=13
+lib_deps = ${esp8266_defaults.lib_deps}
-                          -D DEFAULT_OT_OUT_GPIO=15
+lib_ignore = ${esp8266_defaults.lib_ignore}
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+extra_scripts = ${esp8266_defaults.extra_scripts}
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=4
+board_build.ldscript = ${esp8266_defaults.board_build.ldscript}
-                          -D DEFAULT_STATUS_LED_GPIO=2
+build_type = ${esp8266_defaults.build_type}
-                          -D DEFAULT_OT_RX_LED_GPIO=16
+build_flags = 
+	${esp8266_defaults.build_flags}
+	-D DEFAULT_OT_IN_GPIO=13
+	-D DEFAULT_OT_OUT_GPIO=15
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+	-D DEFAULT_SENSOR_INDOOR_GPIO=4
+	-D DEFAULT_STATUS_LED_GPIO=2
+	-D DEFAULT_OT_RX_LED_GPIO=16
+check_tool = ${esp8266_defaults.check_tool}
+check_flags = ${esp8266_defaults.check_flags}
 
 [env:s2_mini]
-extends                 = esp32_defaults
+platform = ${esp32_defaults.platform}
-board                   = lolin_s2_mini
+platform_packages = ${esp32_defaults.platform_packages}
-build_unflags           = -DARDUINO_USB_MODE=1
+board = lolin_s2_mini
-build_flags             = ${esp32_defaults.build_flags}
+board_build.partitions = ${esp32_defaults.board_build.partitions}
-                          -D ARDUINO_USB_MODE=0
+lib_deps = ${esp32_defaults.lib_deps}
-                          -D ARDUINO_USB_CDC_ON_BOOT=1
+lib_ignore = ${esp32_defaults.lib_ignore}
-                          -D DEFAULT_OT_IN_GPIO=33
+extra_scripts = ${esp32_defaults.extra_scripts}
-                          -D DEFAULT_OT_OUT_GPIO=35
+build_unflags =
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=9
+	-DARDUINO_USB_MODE=1
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=7
+build_type = ${esp32_defaults.build_type}
-                          -D DEFAULT_STATUS_LED_GPIO=11
+build_flags = 
-                          -D DEFAULT_OT_RX_LED_GPIO=12
+	${esp32_defaults.build_flags}
+	-D ARDUINO_USB_MODE=0
+	-D ARDUINO_USB_CDC_ON_BOOT=1
+	-D DEFAULT_OT_IN_GPIO=33
+	-D DEFAULT_OT_OUT_GPIO=35
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=9
+	-D DEFAULT_SENSOR_INDOOR_GPIO=7
+	-D DEFAULT_STATUS_LED_GPIO=11
+	-D DEFAULT_OT_RX_LED_GPIO=12
+check_tool = ${esp32_defaults.check_tool}
+check_flags = ${esp32_defaults.check_flags}
 
 [env:s3_mini] 
-extends                 = esp32_defaults
+platform = ${esp32_defaults.platform}
-board                   = lolin_s3_mini
+platform_packages = ${esp32_defaults.platform_packages}
-lib_deps                = ${esp32_defaults.lib_deps}
+board = lolin_s3_mini
-                          ${esp32_defaults.nimble_lib}
+board_build.partitions = ${esp32_defaults.board_build.partitions}
-build_unflags           = -DARDUINO_USB_MODE=1
+lib_deps = 
-build_flags             = ${esp32_defaults.build_flags}
+	${esp32_defaults.lib_deps}
-                          -D ARDUINO_USB_MODE=0
+	${esp32_defaults.nimble_lib}
-                          -D ARDUINO_USB_CDC_ON_BOOT=1
+lib_ignore = ${esp32_defaults.lib_ignore}
-                          -D USE_BLE=1
+extra_scripts = ${esp32_defaults.extra_scripts}
-                          -D MYNEWT_VAL_BLE_EXT_ADV=1
+build_unflags =
-                          -D DEFAULT_OT_IN_GPIO=35
+	-DARDUINO_USB_MODE=1
-                          -D DEFAULT_OT_OUT_GPIO=36
+build_type = ${esp32_defaults.build_type}
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=13
+build_flags = 
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=12
+	${esp32_defaults.build_flags}
-                          -D DEFAULT_STATUS_LED_GPIO=11
+	-D ARDUINO_USB_MODE=0
-                          -D DEFAULT_OT_RX_LED_GPIO=10
+	-D ARDUINO_USB_CDC_ON_BOOT=1
+	-D CONFIG_BT_NIMBLE_EXT_ADV=1
+	-D USE_BLE=1
+	-D DEFAULT_OT_IN_GPIO=35
+	-D DEFAULT_OT_OUT_GPIO=36
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=13
+	-D DEFAULT_SENSOR_INDOOR_GPIO=12
+	-D DEFAULT_STATUS_LED_GPIO=11
+	-D DEFAULT_OT_RX_LED_GPIO=10
+check_tool = ${esp32_defaults.check_tool}
+check_flags = ${esp32_defaults.check_flags}
 
 [env:c3_mini] 
-extends                 = esp32_defaults
+platform = ${esp32_defaults.platform}
-board                   = lolin_c3_mini
+platform_packages = ${esp32_defaults.platform_packages}
-lib_deps                = ${esp32_defaults.lib_deps}
+board = lolin_c3_mini
-                          ${esp32_defaults.nimble_lib}
+board_build.partitions = ${esp32_defaults.board_build.partitions}
-build_unflags           = -mtext-section-literals
+lib_deps = 
-build_flags             = ${esp32_defaults.build_flags}
+	${esp32_defaults.lib_deps}
-                          -D USE_BLE=1
+	${esp32_defaults.nimble_lib}
-                          -D DEFAULT_OT_IN_GPIO=8
+lib_ignore = ${esp32_defaults.lib_ignore}
-                          -D DEFAULT_OT_OUT_GPIO=10
+extra_scripts = ${esp32_defaults.extra_scripts}
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=0
+build_unflags = 
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=1
+	-mtext-section-literals
-                          -D DEFAULT_STATUS_LED_GPIO=4
+build_type = ${esp32_defaults.build_type}
-                          -D DEFAULT_OT_RX_LED_GPIO=5
+build_flags = 
+	${esp32_defaults.build_flags}
+	-D CONFIG_BT_NIMBLE_EXT_ADV=1
+	-D USE_BLE=1
+	-D DEFAULT_OT_IN_GPIO=8
+	-D DEFAULT_OT_OUT_GPIO=10
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=0
+	-D DEFAULT_SENSOR_INDOOR_GPIO=1
+	-D DEFAULT_STATUS_LED_GPIO=4
+	-D DEFAULT_OT_RX_LED_GPIO=5
+check_tool = ${esp32_defaults.check_tool}
+check_flags = ${esp32_defaults.check_flags}
 
 [env:nodemcu_32]
-extends                 = esp32_defaults
+platform = ${esp32_defaults.platform}
-board                   = nodemcu-32s
+platform_packages = ${esp32_defaults.platform_packages}
-lib_deps                = ${esp32_defaults.lib_deps}
+board = nodemcu-32s
-                          ${esp32_defaults.nimble_lib}
+board_build.partitions = ${esp32_defaults.board_build.partitions}
-build_flags             = ${esp32_defaults.build_flags}
+lib_deps = 
-                          -D USE_BLE=1
+	${esp32_defaults.lib_deps}
-                          -D DEFAULT_OT_IN_GPIO=16
+	${esp32_defaults.nimble_lib}
-                          -D DEFAULT_OT_OUT_GPIO=4
+lib_ignore = ${esp32_defaults.lib_ignore}
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=15
+extra_scripts = ${esp32_defaults.extra_scripts}
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=26
+build_type = ${esp32_defaults.build_type}
-                          -D DEFAULT_STATUS_LED_GPIO=2
+build_flags = 
-                          -D DEFAULT_OT_RX_LED_GPIO=19
+	${esp32_defaults.build_flags}
+	-D USE_BLE=1
+	-D DEFAULT_OT_IN_GPIO=16
+	-D DEFAULT_OT_OUT_GPIO=4
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=15
+	-D DEFAULT_SENSOR_INDOOR_GPIO=26
+	-D DEFAULT_STATUS_LED_GPIO=2
+	-D DEFAULT_OT_RX_LED_GPIO=19
+check_tool = ${esp32_defaults.check_tool}
+check_flags = ${esp32_defaults.check_flags}
 
 [env:nodemcu_32_160mhz] 
-extends                 = env:nodemcu_32 
+extends = env:nodemcu_32 
-board_build.f_cpu       = 160000000L ; set frequency to 160MHz
+board_build.f_cpu = 160000000L ; set frequency to 160MHz
 
 [env:d1_mini32]
-extends                 = esp32_defaults
+platform = ${esp32_defaults.platform}
-board                   = wemos_d1_mini32
+platform_packages = ${esp32_defaults.platform_packages}
-lib_deps                = ${esp32_defaults.lib_deps}
+board = wemos_d1_mini32
-                          ${esp32_defaults.nimble_lib}
+board_build.partitions = ${esp32_defaults.board_build.partitions}
-build_flags             = ${esp32_defaults.build_flags}
+lib_deps = 
-                          -D USE_BLE=1
+	${esp32_defaults.lib_deps}
-                          -D DEFAULT_OT_IN_GPIO=21
+	${esp32_defaults.nimble_lib}
-                          -D DEFAULT_OT_OUT_GPIO=22
+lib_ignore = ${esp32_defaults.lib_ignore}
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+extra_scripts = ${esp32_defaults.extra_scripts}
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=18
+build_type = ${esp32_defaults.build_type}
-                          -D DEFAULT_STATUS_LED_GPIO=2
+build_flags = 
-                          -D DEFAULT_OT_RX_LED_GPIO=19
+	${esp32_defaults.build_flags}
+	-D USE_BLE=1
+	-D DEFAULT_OT_IN_GPIO=21
+	-D DEFAULT_OT_OUT_GPIO=22
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=12
+	-D DEFAULT_SENSOR_INDOOR_GPIO=18
+	-D DEFAULT_STATUS_LED_GPIO=2
+	-D DEFAULT_OT_RX_LED_GPIO=19
+check_tool = ${esp32_defaults.check_tool}
+check_flags = ${esp32_defaults.check_flags}
 
 [env:esp32_c6]
-extends                 = esp32_defaults
+platform = ${esp32_defaults.platform}
-board                   = esp32-c6-devkitc-1
+framework = arduino, espidf
-lib_deps                = ${esp32_defaults.lib_deps}
+platform_packages = ${esp32_defaults.platform_packages}
-                          ${esp32_defaults.nimble_lib}
+board = esp32-c6-devkitm-1
-build_unflags           = -mtext-section-literals
+board_build.partitions = ${esp32_defaults.board_build.partitions}
-build_flags             = ${esp32_defaults.build_flags}
+board_build.embed_txtfiles = 
-                          -D USE_BLE=1
+	managed_components/espressif__esp_insights/server_certs/https_server.crt
-                          -D DEFAULT_OT_IN_GPIO=15
+	managed_components/espressif__esp_rainmaker/server_certs/rmaker_mqtt_server.crt
-                          -D DEFAULT_OT_OUT_GPIO=23
+	managed_components/espressif__esp_rainmaker/server_certs/rmaker_claim_service_server.crt
-                          -D DEFAULT_SENSOR_OUTDOOR_GPIO=0
+	managed_components/espressif__esp_rainmaker/server_certs/rmaker_ota_server.crt
-                          -D DEFAULT_SENSOR_INDOOR_GPIO=0
+lib_deps = ${esp32_defaults.lib_deps}
-                          -D DEFAULT_STATUS_LED_GPIO=11
+lib_ignore = 
-                          -D DEFAULT_OT_RX_LED_GPIO=10
+	${esp32_defaults.lib_ignore}
+extra_scripts = ${esp32_defaults.extra_scripts}
+build_unflags = 
+	-mtext-section-literals
+build_type = ${esp32_defaults.build_type}
+build_flags = 
+	${esp32_defaults.build_flags}
+	-D USE_BLE=1
+	-D DEFAULT_OT_IN_GPIO=15
+	-D DEFAULT_OT_OUT_GPIO=23
+	-D DEFAULT_SENSOR_OUTDOOR_GPIO=0
+	-D DEFAULT_SENSOR_INDOOR_GPIO=0
+	-D DEFAULT_STATUS_LED_GPIO=11
+	-D DEFAULT_OT_RX_LED_GPIO=10
+check_tool = ${esp32_defaults.check_tool}
+check_flags = ${esp32_defaults.check_flags}
 
 [env:otthing] 
-extends                 = esp32_defaults
+platform = ${esp32_defaults.platform}
-board                   = lolin_c3_mini
+platform_packages = ${esp32_defaults.platform_packages}
-lib_deps                = ${esp32_defaults.lib_deps}
+board = lolin_c3_mini
-                          ${esp32_defaults.nimble_lib}
+board_build.partitions = ${esp32_defaults.board_build.partitions}
-build_unflags           = -mtext-section-literals
+lib_deps = 
-build_flags             = ${esp32_defaults.build_flags}
+	${esp32_defaults.lib_deps}
-                          -D USE_BLE=1
+	${esp32_defaults.nimble_lib}
-                          -D DEFAULT_OT_IN_GPIO=3
+lib_ignore = ${esp32_defaults.lib_ignore}
-                          -D DEFAULT_OT_OUT_GPIO=1
+extra_scripts = ${esp32_defaults.extra_scripts}
-                          ;-D DEFAULT_SENSOR_OUTDOOR_GPIO=0
+build_unflags = 
-                          ;-D DEFAULT_SENSOR_INDOOR_GPIO=1
+	-mtext-section-literals
-                          -D DEFAULT_STATUS_LED_GPIO=8
+build_type = ${esp32_defaults.build_type}
-                          -D DEFAULT_OT_RX_LED_GPIO=2
+build_flags = 
-                          -D OT_BYPASS_RELAY_GPIO=20
+	${esp32_defaults.build_flags}
+	-D CONFIG_BT_NIMBLE_EXT_ADV=1
+	-D USE_BLE=1
+	-D DEFAULT_OT_IN_GPIO=3
+	-D DEFAULT_OT_OUT_GPIO=1
+;	-D DEFAULT_SENSOR_OUTDOOR_GPIO=0
+;	-D DEFAULT_SENSOR_INDOOR_GPIO=1
+	-D DEFAULT_STATUS_LED_GPIO=8
+	-D DEFAULT_OT_RX_LED_GPIO=2
+	-D OT_BYPASS_RELAY_GPIO=20
+check_tool = ${esp32_defaults.check_tool}
+check_flags = ${esp32_defaults.check_flags}

src/HaHelper.h

@@ -443,6 +443,28 @@ public:
     return this->publish(this->makeConfigTopic(FPSTR(HA_ENTITY_SWITCH), F("heating_turbo")).c_str(), doc);
   }
 
+  bool publishSwitchHeatingHysteresis(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->statusTopic.c_str();
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getUniqueIdWithPrefix(F("heating_hysteresis"));
+    doc[FPSTR(HA_DEFAULT_ENTITY_ID)] = this->getEntityIdWithPrefix(FPSTR(HA_ENTITY_SWITCH), F("heating_hysteresis"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = FPSTR(HA_ENTITY_CATEGORY_CONFIG);
+    doc[FPSTR(HA_NAME)] = F("Use heating hysteresis");
+    doc[FPSTR(HA_ICON)] = F("mdi:altimeter");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->settingsTopic.c_str();
+    doc[FPSTR(HA_STATE_ON)] = true;
+    doc[FPSTR(HA_STATE_OFF)] = false;
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.hysteresis.enabled }}");
+    doc[FPSTR(HA_COMMAND_TOPIC)] = this->setSettingsTopic.c_str();
+    doc[FPSTR(HA_PAYLOAD_ON)] = F("{\"heating\": {\"hysteresis\" : {\"enabled\" : true}}}");
+    doc[FPSTR(HA_PAYLOAD_OFF)] = F("{\"heating\": {\"hysteresis\" : {\"enabled\" : false}}}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = this->expireAfter;
+    doc.shrinkToFit();
+
+    return this->publish(this->makeConfigTopic(FPSTR(HA_ENTITY_SWITCH), F("heating_hysteresis")).c_str(), doc);
+  }
+
   bool publishInputHeatingHysteresis(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->statusTopic.c_str();
@@ -462,9 +484,9 @@ public:
     doc[FPSTR(HA_NAME)] = F("Heating hysteresis");
     doc[FPSTR(HA_ICON)] = F("mdi:altimeter");
     doc[FPSTR(HA_STATE_TOPIC)] = this->settingsTopic.c_str();
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.hysteresis|float(0)|round(2) }}");
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.hysteresis.value|float(0)|round(2) }}");
     doc[FPSTR(HA_COMMAND_TOPIC)] = this->setSettingsTopic.c_str();
-    doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"heating\": {\"hysteresis\" : {{ value }}}}");
+    doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"heating\": {\"hysteresis\" : {\"value\" : {{ value }}}}}");
     doc[FPSTR(HA_MIN)] = 0;
     doc[FPSTR(HA_MAX)] = 15;
     doc[FPSTR(HA_STEP)] = 0.01f;

src/MainTask.h

@@ -51,10 +51,6 @@ protected:
     return "Main";
   }
 
-  uint32_t getTaskStackSize() override {
-    return 6000;
-  }
-
   /*BaseType_t getTaskCore() override {
     return 1;
   }*/

src/MqttTask.h

@@ -486,6 +486,7 @@ protected:
   void publishHaEntities() {
     // heating
     this->haHelper->publishSwitchHeatingTurbo(false);
+    this->haHelper->publishSwitchHeatingHysteresis();
     this->haHelper->publishInputHeatingHysteresis(settings.system.unitSystem);
     this->haHelper->publishInputHeatingTurboFactor(false);
     this->haHelper->publishInputHeatingMinTemp(settings.system.unitSystem);

src/OpenThermTask.h

@@ -38,10 +38,6 @@ protected:
     return "OpenTherm";
   }
   
-  uint32_t getTaskStackSize() override {
-    return 7500;
-  }
-  
   BaseType_t getTaskCore() override {
     return 1;
   }
@@ -175,7 +171,7 @@ protected:
     vars.master.heating.enabled = this->isReady()
       && settings.heating.enabled
       && vars.cascadeControl.input 
-      && !vars.master.heating.blocking
+      && (!vars.master.heating.blocking || settings.heating.hysteresis.action != HysteresisAction::DISABLE_HEATING)
       && !vars.master.heating.overheat;
 
     // DHW settings

src/RegulatorTask.h

@@ -22,10 +22,6 @@ protected:
     return "Regulator";
   }
   
-  uint32_t getTaskStackSize() override {
-    return 5000;
-  }
-  
   /*BaseType_t getTaskCore() override {
     return 1;
   }*/
@@ -63,12 +59,23 @@ protected:
     this->turbo();
     this->hysteresis();
 
-    vars.master.heating.targetTemp = settings.heating.target;
+    if (vars.master.heating.blocking && settings.heating.hysteresis.action == HysteresisAction::SET_ZERO_TARGET) {
-    vars.master.heating.setpointTemp = roundf(constrain(
+      vars.master.heating.targetTemp = 0.0f;
-      this->getHeatingSetpointTemp(),
+      vars.master.heating.setpointTemp = 0.0f;
-      this->getHeatingMinSetpointTemp(),
+
-      this->getHeatingMaxSetpointTemp()
+      // tick if PID enabled
-    ), 0);
+      if (settings.pid.enabled) {
+        this->getHeatingSetpointTemp();
+      }
+
+    } else {
+      vars.master.heating.targetTemp = settings.heating.target;
+      vars.master.heating.setpointTemp = roundf(constrain(
+        this->getHeatingSetpointTemp(),
+        this->getHeatingMinSetpointTemp(),
+        this->getHeatingMaxSetpointTemp()
+      ), 0);
+    }
 
     Sensors::setValueByType(
       Sensors::Type::HEATING_SETPOINT_TEMP, vars.master.heating.setpointTemp,
@@ -96,15 +103,15 @@ protected:
 
   void hysteresis() {
     bool useHyst = false;
-    if (settings.heating.hysteresis > 0.01f && this->indoorSensorsConnected) {
+    if (settings.heating.hysteresis.enabled && this->indoorSensorsConnected) {
       useHyst = settings.equitherm.enabled || settings.pid.enabled || settings.opentherm.options.nativeHeatingControl;
     }
 
     if (useHyst) {
-      if (!vars.master.heating.blocking && vars.master.heating.indoorTemp - settings.heating.target + 0.0001f >= settings.heating.hysteresis) {
+      if (!vars.master.heating.blocking && vars.master.heating.indoorTemp - settings.heating.target + 0.0001f >= settings.heating.hysteresis.value) {
         vars.master.heating.blocking = true;
 
-      } else if (vars.master.heating.blocking && vars.master.heating.indoorTemp - settings.heating.target - 0.0001f <= -(settings.heating.hysteresis)) {
+      } else if (vars.master.heating.blocking && vars.master.heating.indoorTemp - settings.heating.target - 0.0001f <= -(settings.heating.hysteresis.value)) {
         vars.master.heating.blocking = false;
       }
 

src/Sensors.h

@@ -149,7 +149,7 @@ public:
 
   static int16_t getIdByName(const char* name) {
     if (settings == nullptr) {
-      return -1;
+      return 0;
     }
 
     for (uint8_t id = 0; id <= getMaxSensorId(); id++) {
@@ -163,7 +163,7 @@ public:
 
   static int16_t getIdByObjectId(const char* objectId) {
     if (settings == nullptr) {
-      return -1;
+      return 0;
     }
 
     String refObjectId;

src/SensorsTask.h

@@ -9,136 +9,41 @@
 extern FileData fsSensorsSettings;
 
 #if USE_BLE
-class BluetoothScanCallbacks : public NimBLEScanCallbacks {
+class BluetoothClientCallbacks : public NimBLEClientCallbacks {
 public:
-  void onDiscovered(const NimBLEAdvertisedDevice* device) override {
+  BluetoothClientCallbacks(uint8_t sensorId) : sensorId(sensorId) {}
-    auto& deviceAddress = device->getAddress();
 
-    bool found = false;
+  void onConnect(NimBLEClient* pClient) {
-    uint8_t sensorId;
+    auto& sSensor = Sensors::settings[this->sensorId];
-    for (sensorId = 0; sensorId <= Sensors::getMaxSensorId(); sensorId++) {
-      auto& sSensor = Sensors::settings[sensorId];
-      if (!sSensor.enabled || sSensor.type != Sensors::Type::BLUETOOTH || sSensor.purpose == Sensors::Purpose::NOT_CONFIGURED) {
-        continue;
-      }
 
-      const auto sensorAddress = NimBLEAddress(sSensor.address, deviceAddress.getType());
+    Log.sinfoln(
-      if (sensorAddress.isNull() || sensorAddress != deviceAddress) {
+      FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': connected to %s"),
-        continue;
+      sensorId, sSensor.name, pClient->getPeerAddress().toString().c_str()
-      }
-
-      found = true;
-      break;
-    }
-
-    if (!found) {
-      return;
-    }
-
-    auto& sSensor = Sensors::settings[sensorId];
-    auto& rSensor = Sensors::results[sensorId];
-    auto deviceName = device->getName();
-    auto deviceRssi = device->getRSSI();
-
-    Log.straceln(
-      FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': discovered device %s, name: %s, RSSI: %hhd"),
-      sensorId, sSensor.name,
-      deviceAddress.toString().c_str(), deviceName.c_str(), deviceRssi
     );
-
-    if (!device->haveServiceData()) {
-      Log.straceln(
-        FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': not found service data"),
-        sensorId, sSensor.name
-      );
-      return;
-    }
-
-    auto serviceDataCount = device->getServiceDataCount();
-    Log.straceln(
-      FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': found %hhu service data"),
-      sensorId, sSensor.name, serviceDataCount
-    );
-
-    NimBLEUUID serviceUuid((uint16_t) 0x181A);
-    auto serviceData = device->getServiceData(serviceUuid);
-    if (!serviceData.size()) {
-      Log.straceln(
-        FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': NOT found %s env service data"),
-        sensorId, sSensor.name, serviceUuid.toString().c_str()
-      );
-      return;
-    }
-  
-    Log.straceln(
-      FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': found %s env service data"),
-      sensorId, sSensor.name, serviceUuid.toString().c_str()
-    );
-
-    float temperature, humidity;
-    uint16_t batteryMv;
-    uint8_t batteryLevel;
-
-    if (serviceData.size() == 13) {
-      // atc1441 format
-
-      // Temperature (2 bytes, big-endian)
-      temperature = (
-        (static_cast<uint8_t>(serviceData[6]) << 8) | static_cast<uint8_t>(serviceData[7])
-      ) * 0.1f;
-
-      // Humidity (1 byte)
-      humidity = static_cast<uint8_t>(serviceData[8]);
-
-      // Battery mV (2 bytes, big-endian)
-      batteryMv = (static_cast<uint8_t>(serviceData[10]) << 8) | static_cast<uint8_t>(serviceData[11]);
-
-      // Battery level (1 byte)
-      batteryLevel = static_cast<uint8_t>(serviceData[9]);
-
-    } else if (serviceData.size() == 15) {
-      // custom pvvx format
-
-      // Temperature (2 bytes, little-endian)
-      temperature = (
-        (static_cast<uint8_t>(serviceData[7]) << 8) | static_cast<uint8_t>(serviceData[6])
-      ) * 0.01f;
-
-      // Humidity (2 bytes, little-endian)
-      humidity = (
-        (static_cast<uint8_t>(serviceData[9]) << 8) | static_cast<uint8_t>(serviceData[8])
-      ) * 0.01f;
-
-      // Battery mV (2 bytes, little-endian)
-      batteryMv = (static_cast<uint8_t>(serviceData[11]) << 8) | static_cast<uint8_t>(serviceData[10]);
-
-      // Battery level (1 byte)
-      batteryLevel = static_cast<uint8_t>(serviceData[12]);
-
-    } else {
-      // unknown format
-      Log.straceln(
-        FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': unknown data format (size: %i)"),
-        sensorId, sSensor.name, serviceData.size()
-      );
-      return;
-    }
-
-    Log.straceln(
-      FPSTR(L_SENSORS_BLE),
-      F("Sensor #%hhu '%s', received temp: %.2f; humidity: %.2f, battery voltage: %hu, battery level: %hhu"),
-      sensorId, sSensor.name,
-      temperature, humidity, batteryMv, batteryLevel
-    );
-
-    // update data
-    Sensors::setValueById(sensorId, temperature, Sensors::ValueType::TEMPERATURE, true, true);
-    Sensors::setValueById(sensorId, humidity, Sensors::ValueType::HUMIDITY, true, true);
-    Sensors::setValueById(sensorId, batteryLevel, Sensors::ValueType::BATTERY, true, true);
-
-    // update rssi
-    Sensors::setValueById(sensorId, deviceRssi, Sensors::ValueType::RSSI, false, false);
   }
+
+  void onDisconnect(NimBLEClient* pClient, int reason) {
+    auto& sSensor = Sensors::settings[this->sensorId];
+
+    Log.sinfoln(
+      FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': disconnected, reason %i"),
+      sensorId, sSensor.name, reason
+    );
+  }
+
+  void onConnectFail(NimBLEClient* pClient, int reason) {
+    auto& sSensor = Sensors::settings[this->sensorId];
+
+    Log.sinfoln(
+      FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': failed to connect, reason %i"),
+      sensorId, sSensor.name, reason
+    );
+
+    pClient->cancelConnect();
+  }
+
+protected:
+  uint8_t sensorId;
 };
 #endif
 
@@ -150,10 +55,6 @@ public:
     this->dallasSearchTime.reserve(2);
     this->dallasPolling.reserve(2);
     this->dallasLastPollingTime.reserve(2);
-
-    #if USE_BLE
-    this->pBLEScanCallbacks = new BluetoothScanCallbacks();
-    #endif
   }
 
   ~SensorsTask() {
@@ -162,17 +63,16 @@ public:
     this->dallasSearchTime.clear();
     this->dallasPolling.clear();
     this->dallasLastPollingTime.clear();
-
-    #if USE_BLE
-    delete this->pBLEScanCallbacks;
-    #endif
   }
 
 protected:
-  const unsigned int disconnectedTimeout = 180000u;
+  const unsigned int disconnectedTimeout = 120000;
-  const unsigned short dallasSearchInterval = 60000u;
+  const unsigned short dallasSearchInterval = 60000;
-  const unsigned short dallasPollingInterval = 10000u;
+  const unsigned short dallasPollingInterval = 10000;
-  const unsigned short globalPollingInterval = 15000u;
+  const unsigned short globalPollingInterval = 15000;
+  #if USE_BLE
+  const unsigned int bleSetDtInterval = 7200000;
+  #endif
 
   std::unordered_map<uint8_t, OneWire> owInstances;
   std::unordered_map<uint8_t, DallasTemperature> dallasInstances;
@@ -180,9 +80,9 @@ protected:
   std::unordered_map<uint8_t, bool> dallasPolling;
   std::unordered_map<uint8_t, unsigned long> dallasLastPollingTime;
   #if USE_BLE
-  NimBLEScan* pBLEScan = nullptr;
+  std::unordered_map<uint8_t, NimBLEClient*> bleClients;
-  BluetoothScanCallbacks* pBLEScanCallbacks = nullptr;
+  std::unordered_map<uint8_t, bool> bleSubscribed;
-  bool activeScanBle = false;
+  std::unordered_map<uint8_t, unsigned long> bleLastSetDtTime;
   #endif
   unsigned long globalLastPollingTime = 0;
 
@@ -191,10 +91,6 @@ protected:
     return "Sensors";
   }
 
-  uint32_t getTaskStackSize() override {
-    return 7500;
-  }
-
   BaseType_t getTaskCore() override {
     // https://github.com/h2zero/NimBLE-Arduino/issues/676
     #if USE_BLE && defined(CONFIG_BT_NIMBLE_PINNED_TO_CORE)
@@ -235,7 +131,8 @@ protected:
       this->yield();
 
       #if USE_BLE
-      scanBleSensors();
+      cleanBleInstances();
+      pollingBleSensors();
       this->yield();
       #endif
 
@@ -547,71 +444,549 @@ protected:
   }
 
   #if USE_BLE
-  void scanBleSensors() {
+  void cleanBleInstances() {
-    if (!Sensors::getAmountByType(Sensors::Type::BLUETOOTH, true)) {
+    if (!NimBLEDevice::isInitialized()) {
-      if (NimBLEDevice::isInitialized()) {
+      return;
-        if (this->pBLEScan != nullptr) {
+    }
-          if (this->pBLEScan->isScanning()) {
-            this->pBLEScan->stop();
 
-          } else {
+    for (auto& [sensorId, pClient]: this->bleClients) {
-            this->pBLEScan = nullptr;
+      if (pClient == nullptr) {
-          }
+        continue;
-        }
-
-        if (this->pBLEScan == nullptr) {
-          if (NimBLEDevice::deinit(true)) {
-            Log.sinfoln(FPSTR(L_SENSORS_BLE), F("Deinitialized"));
-
-          } else {
-            Log.swarningln(FPSTR(L_SENSORS_BLE), F("Unable to deinitialize!"));
-          }
-        }
       }
 
+      auto& sSensor = Sensors::settings[sensorId];
+      const auto sAddress = NimBLEAddress(sSensor.address, 0);
+
+      if (sAddress.isNull() || !sSensor.enabled || sSensor.type != Sensors::Type::BLUETOOTH || sSensor.purpose == Sensors::Purpose::NOT_CONFIGURED) {
+        Log.sinfoln(
+          FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s', deleted unused client"),
+          sensorId, sSensor.name
+        );
+
+        NimBLEDevice::deleteClient(pClient);
+        pClient = nullptr;
+      }
+    }
+  }
+
+  void pollingBleSensors() {
+    if (!Sensors::getAmountByType(Sensors::Type::BLUETOOTH, true)) {
       return;
     }
 
     if (!NimBLEDevice::isInitialized() && millis() > 5000) {
       Log.sinfoln(FPSTR(L_SENSORS_BLE), F("Initialized"));
-      NimBLEDevice::init("");
+      BLEDevice::init("");
-
+      NimBLEDevice::setPower(9);
-      #ifdef ESP_PWR_LVL_P20
-      NimBLEDevice::setPower(ESP_PWR_LVL_P20);
-      #elifdef ESP_PWR_LVL_P9
-      NimBLEDevice::setPower(ESP_PWR_LVL_P9);
-      #endif
     }
 
-    if (this->pBLEScan == nullptr) {
+    for (uint8_t sensorId = 0; sensorId <= Sensors::getMaxSensorId(); sensorId++) {
-      this->pBLEScan = NimBLEDevice::getScan();
+      auto& sSensor = Sensors::settings[sensorId];
-      this->pBLEScan->setScanCallbacks(this->pBLEScanCallbacks);
+      auto& rSensor = Sensors::results[sensorId];
-      #if MYNEWT_VAL(BLE_EXT_ADV)
-      this->pBLEScan->setPhy(NimBLEScan::Phy::SCAN_ALL);
-      #endif
-      this->pBLEScan->setDuplicateFilter(false);
-      this->pBLEScan->setMaxResults(0);
-      this->pBLEScan->setInterval(10000);
-      this->pBLEScan->setWindow(10000);
       
-      Log.sinfoln(FPSTR(L_SENSORS_BLE), F("Scanning initialized"));
+      if (!sSensor.enabled || sSensor.type != Sensors::Type::BLUETOOTH || sSensor.purpose == Sensors::Purpose::NOT_CONFIGURED) {
+        continue;
+      }
+
+      const auto address = NimBLEAddress(sSensor.address, 0);
+      if (address.isNull()) {
+        continue;
+      }
+
+      auto pClient = this->getBleClient(sensorId);
+      if (pClient == nullptr) {
+        continue;
+      }
+
+      if (pClient->getPeerAddress() != address) {
+        if (pClient->isConnected()) {
+          if (!pClient->disconnect()) {
+            continue;
+          }
+        }
+
+        pClient->setPeerAddress(address);
+      }
+
+      if (!pClient->isConnected()) {
+        this->bleSubscribed[sensorId] = false;
+        this->bleLastSetDtTime[sensorId] = 0;
+
+        if (pClient->connect(false, true, true)) {
+          Log.sinfoln(
+            FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': trying connecting to %s..."),
+            sensorId, sSensor.name, pClient->getPeerAddress().toString().c_str()
+          );
+        }
+
+        continue;
+      }
+      
+      if (!this->bleSubscribed[sensorId]) {
+        if (this->subscribeToBleDevice(sensorId, pClient)) {
+          this->bleSubscribed[sensorId] = true;
+
+        } else {
+          this->bleSubscribed[sensorId] = false;
+          pClient->disconnect();
+          continue;
+        }
+      }
+
+      // Mark connected
+      Sensors::setConnectionStatusById(sensorId, true, true);
+
+      if (!this->bleLastSetDtTime[sensorId] || millis() - this->bleLastSetDtTime[sensorId] > this->bleSetDtInterval) {
+        struct tm ti;
+        
+        if (getLocalTime(&ti)) {
+          if (this->setDateOnBleSensor(pClient, &ti)) {
+            Log.sinfoln(
+              FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s', successfully set date: %02d.%02d.%04d %02d:%02d:%02d"),
+              sensorId, sSensor.name,
+              ti.tm_mday, ti.tm_mon + 1, ti.tm_year + 1900, ti.tm_hour, ti.tm_min, ti.tm_sec
+            );
+
+          } else {
+            Log.swarningln(
+              FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s', failed set date: %02d.%02d.%04d %02d:%02d:%02d"),
+              sensorId, sSensor.name,
+              ti.tm_mday, ti.tm_mon + 1, ti.tm_year + 1900, ti.tm_hour, ti.tm_min, ti.tm_sec
+            );
+          }
+
+          this->bleLastSetDtTime[sensorId] = millis();
+        }
+      }
+    }
+  }
+
+  NimBLEClient* getBleClient(const uint8_t sensorId) {
+    if (!NimBLEDevice::isInitialized()) {
+      return nullptr;
     }
 
-    if (!this->pBLEScan->isScanning()) {
+    auto& sSensor = Sensors::settings[sensorId];
-      this->activeScanBle = !this->activeScanBle;
+    auto& rSensor = Sensors::results[sensorId];
-      this->pBLEScan->setActiveScan(this->activeScanBle);
 
-      if (this->pBLEScan->start(30000, false, false)) {
+    if (!sSensor.enabled || sSensor.type != Sensors::Type::BLUETOOTH || sSensor.purpose == Sensors::Purpose::NOT_CONFIGURED) {
-        Log.sinfoln(
+      return nullptr;
-          FPSTR(L_SENSORS_BLE),
+    }
-          F("%s scanning started"),
+
-          this->activeScanBle ? "Active" : "Passive"
+    if (this->bleClients[sensorId] && this->bleClients[sensorId] != nullptr) {
+      return this->bleClients[sensorId];
+    }
+
+    auto pClient = NimBLEDevice::createClient();
+    if (pClient == nullptr) {
+      return nullptr;
+    }
+
+    //pClient->setConnectionParams(BLE_GAP_CONN_ITVL_MS(10), BLE_GAP_CONN_ITVL_MS(100), 10, 150);
+    pClient->setConnectTimeout(30000);
+    pClient->setSelfDelete(false, false);
+    pClient->setClientCallbacks(new BluetoothClientCallbacks(sensorId), true);
+
+    this->bleClients[sensorId] = pClient;
+
+    return pClient;
+  }
+
+  bool subscribeToBleDevice(const uint8_t sensorId, NimBLEClient* pClient) {
+    auto& sSensor = Sensors::settings[sensorId];
+    auto pAddress = pClient->getPeerAddress().toString();
+    
+    NimBLERemoteService* pService = nullptr;
+    NimBLERemoteCharacteristic* pChar = nullptr;
+
+    // ENV Service (0x181A)
+    NimBLEUUID serviceUuid((uint16_t) 0x181AU);
+    pService = pClient->getService(serviceUuid);
+    if (!pService) {
+      Log.straceln(
+        FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': failed to find env service (%s) on device %s"),
+        sensorId, sSensor.name, serviceUuid.toString().c_str(), pAddress.c_str()
+      );
+
+    } else {
+      Log.straceln(
+        FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': found env service (%s) on device %s"),
+        sensorId, sSensor.name, serviceUuid.toString().c_str(), pAddress.c_str()
+      );
+
+      // 0x2A6E - Notify temperature x0.01C (pvvx)
+      bool tempNotifyCreated = false;
+      if (!tempNotifyCreated) {
+        NimBLEUUID charUuid((uint16_t) 0x2A6E);
+        pChar = pService->getCharacteristic(charUuid);
+
+        if (pChar && (pChar->canNotify() || pChar->canIndicate())) {
+          Log.straceln(
+            FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': found temp char (%s) in env service on device %s"),
+            sensorId, sSensor.name, charUuid.toString().c_str(), pAddress.c_str()
+          );
+
+          pChar->unsubscribe();
+          tempNotifyCreated = pChar->subscribe(
+            pChar->canNotify(),
+            [sensorId](NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify) {
+              if (pChar == nullptr) {
+                return;
+              }
+
+              const NimBLERemoteService* pService = pChar->getRemoteService();
+              if (pService == nullptr) {
+                return;
+              }
+
+              NimBLEClient* pClient = pService->getClient();
+              if (pClient == nullptr) {
+                return;
+              }
+
+              auto& sSensor = Sensors::settings[sensorId];
+
+              if (length != 2) {
+                Log.swarningln(
+                  FPSTR(L_SENSORS_BLE),
+                  F("Sensor #%hhu '%s': invalid notification data at temp char (%s) on device %s"),
+                  sensorId,
+                  sSensor.name,
+                  pChar->getUUID().toString().c_str(),
+                  pClient->getPeerAddress().toString().c_str()
+                );
+
+                return;
+              }
+
+              float rawTemp = (pChar->getValue<int16_t>() * 0.01f);
+              Log.straceln(
+                FPSTR(L_SENSORS_BLE),
+                F("Sensor #%hhu '%s': received temp: %.2f"),
+                sensorId, sSensor.name, rawTemp
+              );
+
+              // set temp
+              Sensors::setValueById(sensorId, rawTemp, Sensors::ValueType::TEMPERATURE, true, true);
+
+              // update rssi
+              Sensors::setValueById(sensorId, pClient->getRssi(), Sensors::ValueType::RSSI, false, false);
+            }
+          );
+
+          if (tempNotifyCreated) {
+            Log.straceln(
+              FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': subscribed to temp char (%s) in env service on device %s"),
+              sensorId, sSensor.name,
+              charUuid.toString().c_str(), pAddress.c_str()
+            );
+
+          } else {
+            Log.swarningln(
+              FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': failed to subscribe to temp char (%s) in env service on device %s"),
+              sensorId, sSensor.name,
+              charUuid.toString().c_str(), pAddress.c_str()
+            );
+          }
+        }
+      }
+
+
+      // 0x2A1F - Notify temperature x0.1C (atc1441/pvvx)
+      if (!tempNotifyCreated) {
+        NimBLEUUID charUuid((uint16_t) 0x2A1F);
+        pChar = pService->getCharacteristic(charUuid);
+
+        if (pChar && (pChar->canNotify() || pChar->canIndicate())) {
+          Log.straceln(
+            FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': found temp char (%s) in env service on device %s"),
+            sensorId, sSensor.name, charUuid.toString().c_str(), pAddress.c_str()
+          );
+
+          pChar->unsubscribe();
+          tempNotifyCreated = pChar->subscribe(
+            pChar->canNotify(),
+            [sensorId](NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify) {
+              if (pChar == nullptr) {
+                return;
+              }
+
+              const NimBLERemoteService* pService = pChar->getRemoteService();
+              if (pService == nullptr) {
+                return;
+              }
+
+              NimBLEClient* pClient = pService->getClient();
+              if (pClient == nullptr) {
+                return;
+              }
+
+              auto& sSensor = Sensors::settings[sensorId];
+
+              if (length != 2) {
+                Log.swarningln(
+                  FPSTR(L_SENSORS_BLE),
+                  F("Sensor #%hhu '%s': invalid notification data at temp char (%s) on device %s"),
+                  sensorId,
+                  sSensor.name,
+                  pChar->getUUID().toString().c_str(),
+                  pClient->getPeerAddress().toString().c_str()
+                );
+
+                return;
+              }
+
+              float rawTemp = (pChar->getValue<int16_t>() * 0.1f);
+              Log.straceln(
+                FPSTR(L_SENSORS_BLE),
+                F("Sensor #%hhu '%s': received temp: %.2f"),
+                sensorId, sSensor.name, rawTemp
+              );
+
+              // set temp
+              Sensors::setValueById(sensorId, rawTemp, Sensors::ValueType::TEMPERATURE, true, true);
+
+              // update rssi
+              Sensors::setValueById(sensorId, pClient->getRssi(), Sensors::ValueType::RSSI, false, false);
+            }
+          );
+
+          if (tempNotifyCreated) {
+            Log.straceln(
+              FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': subscribed to temp char (%s) in env service on device %s"),
+              sensorId, sSensor.name,
+              charUuid.toString().c_str(), pAddress.c_str()
+            );
+
+          } else {
+            Log.swarningln(
+              FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': failed to subscribe to temp char (%s) in env service on device %s"),
+              sensorId, sSensor.name,
+              charUuid.toString().c_str(), pAddress.c_str()
+            );
+          }
+        }
+      }
+
+      if (!tempNotifyCreated) {
+        Log.swarningln(
+          FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': not found supported temp chars in env service on device %s"),
+          sensorId, sSensor.name, pAddress.c_str()
+        );
+
+        pClient->disconnect();
+        return false;
+      }
+
+
+      // 0x2A6F - Notify about humidity x0.01% (pvvx)
+      {
+        bool humidityNotifyCreated = false;
+        if (!humidityNotifyCreated) {
+          NimBLEUUID charUuid((uint16_t) 0x2A6F);
+          pChar = pService->getCharacteristic(charUuid);
+
+          if (pChar && (pChar->canNotify() || pChar->canIndicate())) {
+            Log.straceln(
+              FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': found humidity char (%s) in env service on device %s"),
+              sensorId, sSensor.name, charUuid.toString().c_str(), pAddress.c_str()
+            );
+
+            pChar->unsubscribe();
+            humidityNotifyCreated = pChar->subscribe(
+              pChar->canNotify(),
+              [sensorId](NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify) {
+                if (pChar == nullptr) {
+                  return;
+                }
+
+                const NimBLERemoteService* pService = pChar->getRemoteService();
+                if (pService == nullptr) {
+                  return;
+                }
+
+                NimBLEClient* pClient = pService->getClient();
+                if (pClient == nullptr) {
+                  return;
+                }
+
+                auto& sSensor = Sensors::settings[sensorId];
+
+                if (length != 2) {
+                  Log.swarningln(
+                    FPSTR(L_SENSORS_BLE),
+                    F("Sensor #%hhu '%s': invalid notification data at humidity char (%s) on device %s"),
+                    sensorId,
+                    sSensor.name,
+                    pChar->getUUID().toString().c_str(),
+                    pClient->getPeerAddress().toString().c_str()
+                  );
+
+                  return;
+                }
+
+                float rawHumidity = (pChar->getValue<uint16_t>() * 0.01f);
+                Log.straceln(
+                  FPSTR(L_SENSORS_BLE),
+                  F("Sensor #%hhu '%s': received humidity: %.2f"),
+                  sensorId, sSensor.name, rawHumidity
+                );
+
+                // set humidity
+                Sensors::setValueById(sensorId, rawHumidity, Sensors::ValueType::HUMIDITY, true, true);
+
+                // update rssi
+                Sensors::setValueById(sensorId, pClient->getRssi(), Sensors::ValueType::RSSI, false, false);
+              }
+            );
+
+            if (humidityNotifyCreated) {
+              Log.straceln(
+                FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': subscribed to humidity char (%s) in env service on device %s"),
+                sensorId, sSensor.name,
+                charUuid.toString().c_str(), pAddress.c_str()
+              );
+
+            } else {
+              Log.swarningln(
+                FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': failed to subscribe to humidity char (%s) in env service on device %s"),
+                sensorId, sSensor.name,
+                charUuid.toString().c_str(), pAddress.c_str()
+              );
+            }
+          }
+        }
+
+        if (!humidityNotifyCreated) {
+          Log.swarningln(
+            FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': not found supported humidity chars in env service on device %s"),
+            sensorId, sSensor.name, pAddress.c_str()
+          );
+        }
+      }
+    }
+
+
+    // Battery Service (0x180F)
+    {
+      NimBLEUUID serviceUuid((uint16_t) 0x180F);
+      pService = pClient->getService(serviceUuid);
+      if (!pService) {
+        Log.straceln(
+          FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': failed to find battery service (%s) on device %s"),
+          sensorId, sSensor.name, serviceUuid.toString().c_str(), pAddress.c_str()
         );
 
       } else {
-        Log.sinfoln(FPSTR(L_SENSORS_BLE), F("Unable to start scanning"));
+        Log.straceln(
+          FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': found battery service (%s) on device %s"),
+          sensorId, sSensor.name, serviceUuid.toString().c_str(), pAddress.c_str()
+        );
+
+        // 0x2A19 - Notify the battery charge level 0..99% (pvvx)
+        bool batteryNotifyCreated = false;
+        if (!batteryNotifyCreated) {
+          NimBLEUUID charUuid((uint16_t) 0x2A19);
+          pChar = pService->getCharacteristic(charUuid);
+
+          if (pChar && (pChar->canNotify() || pChar->canIndicate())) {
+            Log.straceln(
+              FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': found battery char (%s) in battery service on device %s"),
+              sensorId, sSensor.name, charUuid.toString().c_str(), pAddress.c_str()
+            );
+
+            pChar->unsubscribe();
+            batteryNotifyCreated = pChar->subscribe(
+              pChar->canNotify(),
+              [sensorId](NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify) {
+                if (pChar == nullptr) {
+                  return;
+                }
+
+                const NimBLERemoteService* pService = pChar->getRemoteService();
+                if (pService == nullptr) {
+                  return;
+                }
+
+                NimBLEClient* pClient = pService->getClient();
+                if (pClient == nullptr) {
+                  return;
+                }
+
+                auto& sSensor = Sensors::settings[sensorId];
+
+                if (length != 1) {
+                  Log.swarningln(
+                    FPSTR(L_SENSORS_BLE),
+                    F("Sensor #%hhu '%s': invalid notification data at battery char (%s) on device %s"),
+                    sensorId,
+                    sSensor.name,
+                    pChar->getUUID().toString().c_str(),
+                    pClient->getPeerAddress().toString().c_str()
+                  );
+
+                  return;
+                }
+
+                auto rawBattery = pChar->getValue<uint8_t>();
+                Log.straceln(
+                  FPSTR(L_SENSORS_BLE),
+                  F("Sensor #%hhu '%s': received battery: %hhu"),
+                  sensorId, sSensor.name, rawBattery
+                );
+
+                // set battery
+                Sensors::setValueById(sensorId, rawBattery, Sensors::ValueType::BATTERY, true, true);
+                
+                // update rssi
+                Sensors::setValueById(sensorId, pClient->getRssi(), Sensors::ValueType::RSSI, false, false);
+              }
+            );
+
+            if (batteryNotifyCreated) {
+              Log.straceln(
+                FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': subscribed to battery char (%s) in battery service on device %s"),
+                sensorId, sSensor.name,
+                charUuid.toString().c_str(), pAddress.c_str()
+              );
+
+            } else {
+              Log.swarningln(
+                FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': failed to subscribe to battery char (%s) in battery service on device %s"),
+                sensorId, sSensor.name,
+                charUuid.toString().c_str(), pAddress.c_str()
+              );
+            }
+          }
+        }
+
+        if (!batteryNotifyCreated) {
+          Log.swarningln(
+            FPSTR(L_SENSORS_BLE), F("Sensor #%hhu '%s': not found supported battery chars in battery service on device %s"),
+            sensorId, sSensor.name, pAddress.c_str()
+          );
+        }
       }
     }
+
+    return true;
+  }
+
+  bool setDateOnBleSensor(NimBLEClient* pClient, const struct tm *ptm) {
+    auto ts = mkgmtime(ptm);
+
+    uint8_t data[5] = {};
+    data[0] = 0x23;
+    data[1] = ts & 0xff;
+    data[2] = (ts >> 8) & 0xff;
+    data[3] = (ts >> 16) & 0xff;
+    data[4] = (ts >> 24) & 0xff;
+
+    return pClient->setValue(
+      NimBLEUUID((uint16_t) 0x1f10),
+      NimBLEUUID((uint16_t) 0x1f1f),
+      NimBLEAttValue(data, sizeof(data))
+    );
   }
   #endif
 

src/Settings.h

@@ -103,12 +103,17 @@ struct Settings {
     bool enabled = true;
     bool turbo = false;
     float target = DEFAULT_HEATING_TARGET_TEMP;
-    float hysteresis = 0.5f;
     float turboFactor = 7.5f;
     uint8_t minTemp = DEFAULT_HEATING_MIN_TEMP;
     uint8_t maxTemp = DEFAULT_HEATING_MAX_TEMP;
     uint8_t maxModulation = 100;
 
+    struct {
+      bool enabled = true;
+      float value = 0.5f;
+      HysteresisAction action = HysteresisAction::DISABLE_HEATING;
+    } hysteresis;
+
     struct {
       uint8_t highTemp = 95;
       uint8_t lowTemp = 90;

src/defines.h

@@ -163,4 +163,9 @@ enum class UnitSystem : uint8_t {
   IMPERIAL  = 1
 };
 
+enum class HysteresisAction : uint8_t {
+  DISABLE_HEATING = 0,
+  SET_ZERO_TARGET = 1
+};
+
 char buffer[255];

src/main.cpp

@@ -1,3 +1,6 @@
+#define ARDUINOJSON_USE_DOUBLE 0
+#define ARDUINOJSON_USE_LONG_LONG 0
+
 #include <Arduino.h>
 #include <ArduinoJson.h>
 #include <FileData.h>
@@ -213,7 +216,7 @@ void setup() {
   tRegulator = new RegulatorTask(true, 10000);
   Scheduler.start(tRegulator);
 
-  tPortal = new PortalTask(true, 10);
+  tPortal = new PortalTask(true, 0);
   Scheduler.start(tPortal);
 
   tMain = new MainTask(true, 100);

src/strings.h

@@ -34,6 +34,7 @@ const char L_CASCADE_OUTPUT[]                       PROGMEM = "CASCADE.OUTPUT";
 const char L_EXTPUMP[]                              PROGMEM = "EXTPUMP";
 
 
+const char S_ACTION[]                               PROGMEM = "action";
 const char S_ACTIONS[]                              PROGMEM = "actions";
 const char S_ACTIVE[]                               PROGMEM = "active";
 const char S_ADDRESS[]                              PROGMEM = "address";
@@ -164,7 +165,6 @@ const char S_POWER[]                                PROGMEM = "power";
 const char S_PREFIX[]                               PROGMEM = "prefix";
 const char S_PROTOCOL_VERSION[]                     PROGMEM = "protocolVersion";
 const char S_PURPOSE[]                              PROGMEM = "purpose";
-const char S_PSRAM[]                                PROGMEM = "psram";
 const char S_P_FACTOR[]                             PROGMEM = "p_factor";
 const char S_P_MULTIPLIER[]                         PROGMEM = "p_multiplier";
 const char S_REAL_SIZE[]                            PROGMEM = "realSize";

src/utils.h

@@ -490,7 +490,9 @@ void settingsToJson(const Settings& src, JsonVariant dst, bool safe = false) {
   heating[FPSTR(S_ENABLED)] = src.heating.enabled;
   heating[FPSTR(S_TURBO)] = src.heating.turbo;
   heating[FPSTR(S_TARGET)] = roundf(src.heating.target, 2);
-  heating[FPSTR(S_HYSTERESIS)] = roundf(src.heating.hysteresis, 3);
+  heating[FPSTR(S_HYSTERESIS)][FPSTR(S_ENABLED)] = src.heating.hysteresis.enabled;
+  heating[FPSTR(S_HYSTERESIS)][FPSTR(S_VALUE)] = roundf(src.heating.hysteresis.value, 3);
+  heating[FPSTR(S_HYSTERESIS)][FPSTR(S_ACTION)] = static_cast<uint8_t>(src.heating.hysteresis.action);
   heating[FPSTR(S_TURBO_FACTOR)] = roundf(src.heating.turboFactor, 3);
   heating[FPSTR(S_MIN_TEMP)] = src.heating.minTemp;
   heating[FPSTR(S_MAX_TEMP)] = src.heating.maxTemp;
@@ -1304,15 +1306,41 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
     }
   }
 
-  if (!src[FPSTR(S_HEATING)][FPSTR(S_HYSTERESIS)].isNull()) {
+  if (src[FPSTR(S_HEATING)][FPSTR(S_HYSTERESIS)][FPSTR(S_ENABLED)].is<bool>()) {
-    float value = src[FPSTR(S_HEATING)][FPSTR(S_HYSTERESIS)].as<float>();
+    bool value = src[FPSTR(S_HEATING)][FPSTR(S_HYSTERESIS)][FPSTR(S_ENABLED)].as<bool>();
 
-    if (value >= 0.0f && value <= 15.0f && fabsf(value - dst.heating.hysteresis) > 0.0001f) {
+    if (value != dst.heating.hysteresis.enabled) {
-      dst.heating.hysteresis = roundf(value, 2);
+      dst.heating.hysteresis.enabled = value;
       changed = true;
     }
   }
 
+  if (!src[FPSTR(S_HEATING)][FPSTR(S_HYSTERESIS)][FPSTR(S_VALUE)].isNull()) {
+    float value = src[FPSTR(S_HEATING)][FPSTR(S_HYSTERESIS)][FPSTR(S_VALUE)].as<float>();
+
+    if (value >= 0.0f && value <= 15.0f && fabsf(value - dst.heating.hysteresis.value) > 0.0001f) {
+      dst.heating.hysteresis.value = roundf(value, 2);
+      changed = true;
+    }
+  }
+
+  if (!src[FPSTR(S_HEATING)][FPSTR(S_HYSTERESIS)][FPSTR(S_ACTION)].isNull()) {
+    uint8_t value = src[FPSTR(S_HEATING)][FPSTR(S_HYSTERESIS)][FPSTR(S_ACTION)].as<uint8_t>();
+
+    switch (value) {
+      case static_cast<uint8_t>(HysteresisAction::DISABLE_HEATING):
+      case static_cast<uint8_t>(HysteresisAction::SET_ZERO_TARGET):
+        if (static_cast<uint8_t>(dst.heating.hysteresis.action) != value) {
+         dst.heating.hysteresis.action = static_cast<HysteresisAction>(value);
+          changed = true;
+        }
+        break;
+
+      default:
+        break;
+    }
+  }
+
   if (!src[FPSTR(S_HEATING)][FPSTR(S_TURBO_FACTOR)].isNull()) {
     float value = src[FPSTR(S_HEATING)][FPSTR(S_TURBO_FACTOR)].as<float>();
 

src_data/locales/cn.json

@@ -356,7 +356,16 @@
       },
 
       "heating": {
-        "hyst": "滞后值<small>(单位：度)</small>",
+        "hyst": {
+          "title": "滞回",
+          "desc": "滞回有助于维持设定的室内温度（在使用«Equitherm»和/或«PID»时）。强制禁用加热当<code>current indoor > target + value</code>，启用加热当<code>current indoor < (target - value)</code>。",
+          "value": "值 <small>(以度为单位)</small>",
+          "action": {
+            "title": "行动",
+            "disableHeating": "禁用加热",
+            "set0target": "设置空目标"
+          }
+        },
         "turboFactor": "Turbo 模式系数"
       },
 

src_data/locales/en.json

@@ -356,7 +356,16 @@
       },
 
       "heating": {
-        "hyst": "Hysteresis <small>(in degrees)</small>",
+        "hyst": {
+          "title": "Hysteresis",
+          "desc": "Hysteresis is useful for maintaining a set indoor temp (when using «Equitherm» and/or «PID»). Forces disable heating when <code>current indoor > target + value</code> and enable heating when <code>current indoor < (target - value)</code>.",
+          "value": "Value <small>(in degrees)</small>",
+          "action": {
+            "title": "Action",
+            "disableHeating": "Disable heating",
+            "set0target": "Set null target"
+          }
+        },
         "turboFactor": "Turbo mode coeff."
       },
 

src_data/locales/it.json

@@ -356,7 +356,16 @@
       },
 
       "heating": {
-        "hyst": "Isteresi <small>(in gradi)</small>",
+        "hyst": {
+          "title": "Isteresi",
+          "desc": "L'isteresi è utile per mantenere una temperatura interna impostata (quando si utilizza «Equitherm» e/o «PID»). Forza la disabilitazione del riscaldamento quando <code>current indoor > target + value</code> e abilita il riscaldamento quando <code>current indoor < (target - value)</code>.",
+          "value": "Valore <small>(in gradi)</small>",
+          "action": {
+            "title": "Azione",
+            "disableHeating": "Disabilita riscaldamento",
+            "set0target": "Imposta target nullo"
+          }
+        },
         "turboFactor": "Turbo mode coeff."
       },
 

src_data/locales/nl.json

@@ -327,7 +327,16 @@
         }
       },
       "heating": {
-        "hyst": "Hysterese <small>(in graden)</small>",
+        "hyst": {
+          "title": "Hysterese",
+          "desc": "Hysterese is nuttig voor het handhaven van een ingestelde binnentemperatuur (bij gebruik van «Equitherm» en/of «PID»). Forceert uitschakelen van verwarming wanneer <code>current indoor > target + value</code> en inschakelen van verwarming wanneer <code>current indoor < (target - value)</code>.",
+          "value": "Waarde <small>(in graden)</small>",
+          "action": {
+            "title": "Actie",
+            "disableHeating": "Verwarming uitschakelen",
+            "set0target": "Stel null target in"
+          }
+        },
         "turboFactor": "Turbomodus coëff."
       },
       "emergency": {

src_data/locales/ru.json

@@ -356,7 +356,16 @@
       },
 
       "heating": {
-        "hyst": "Гистерезис <small>(в градусах)</small>",
+        "hyst": {
+          "title": "Гистерезис",
+          "desc": "Гистерезис полезен для поддержания заданной внутр. темп. (при использовании «Equitherm» и/или «PID»). Принудительно откл. отопление, когда <code>current indoor > target + value</code>, и вкл. отопление, когда <code>current indoor < (target - value)</code>.",
+          "value": "Значение <small>(в градусах)</small>",
+          "action": {
+            "title": "Действие",
+            "disableHeating": "Отключить отопление",
+            "set0target": "Установить 0 в качестве целевой темп."
+          }
+        },
         "turboFactor": "Коэфф. турбо режима"
       },
 

src_data/pages/settings.html

@@ -193,21 +193,48 @@
               </div>
 
               <div class="grid">
-                <label>
-                  <span data-i18n>settings.heating.hyst</span>
-                  <input type="number" inputmode="decimal" name="heating[hysteresis]" min="0" max="5" step="0.05" required>
-                </label>
-
                 <label>
                   <span data-i18n>settings.heating.turboFactor</span>
                   <input type="number" inputmode="decimal" name="heating[turboFactor]" min="1.5" max="10" step="0.1" required>
                 </label>
+
+                <label>
+                  <span data-i18n>settings.maxModulation</span>
+                  <input type="number" inputmode="numeric" name="heating[maxModulation]" min="1" max="100" step="1" required>
+                </label>
               </div>
 
-              <label>
+              <hr />
-                <span data-i18n>settings.maxModulation</span>
+
-                <input type="number" inputmode="numeric" name="heating[maxModulation]" min="1" max="100" step="1" required>
+              <details>
-              </label>
+                <summary><b data-i18n>settings.heating.hyst.title</b></summary>
+                
+                <div>
+                  <fieldset>
+                    <label>
+                      <input type="checkbox" name="heating[hysteresis][enabled]" value="true">
+                      <span data-i18n>settings.enable</span>
+                    </label>
+                  </fieldset>
+
+                  <div class="grid">
+                    <label>
+                      <span data-i18n>settings.heating.hyst.value</span>
+                      <input type="number" inputmode="decimal" name="heating[hysteresis][value]" min="0" max="5" step="0.05" required>
+                    </label>
+
+                    <label>
+                      <span data-i18n>settings.heating.hyst.action.title</span>
+                      <select name="heating[hysteresis][action]">
+                        <option value="0" data-i18n>settings.heating.hyst.action.disableHeating</option>
+                        <option value="1" data-i18n>settings.heating.hyst.action.set0target</option>
+                      </select>
+                    </label>
+                  </div>
+                </div>
+
+                <small data-i18n>settings.heating.hyst.desc</small>
+              </details>
 
               <hr />
 
@@ -963,7 +990,9 @@
             "min": data.system.unitSystem == 0 ? 1 : 33,
             "max": data.system.unitSystem == 0 ? 100 : 212
           });
-          setInputValue("[name='heating[hysteresis]']", data.heating.hysteresis);
+          setCheckboxValue("[name='heating[hysteresis][enabled]']", data.heating.hysteresis.enabled);
+          setInputValue("[name='heating[hysteresis][value]']", data.heating.hysteresis.value);
+          setSelectValue("[name='heating[hysteresis][action]']", data.heating.hysteresis.action);
           setInputValue("[name='heating[turboFactor]']", data.heating.turboFactor);
           setInputValue("[name='heating[maxModulation]']", data.heating.maxModulation);
           setInputValue("[name='heating[overheatProtection][highTemp]']", data.heating.overheatProtection.highTemp, {

src_data/pages/upgrade.html

@@ -62,19 +62,19 @@
 
           <form action="/api/upgrade" id="upgrade">
             <fieldset class="primary">
-              <label>
+              <label for="firmware-file">
                 <span data-i18n>upgrade.fw</span>:
                 <div class="grid">
-                  <input type="file" name="fw" accept=".bin">
+                  <input type="file" name="firmware" id="firmware-file" accept=".bin">
-                  <button type="button" class="fwResult hidden" disabled></button>
+                  <button type="button" class="upgrade-firmware-result hidden" disabled></button>
                 </div>
               </label>
 
-              <label>
+              <label for="filesystem-file">
                 <span data-i18n>upgrade.fs</span>:
                 <div class="grid">
-                  <input type="file" name="fs" accept=".bin">
+                  <input type="file" name="filesystem" id="filesystem-file" accept=".bin">
-                  <button type="button" class="fsResult hidden" disabled></button>
+                  <button type="button" class="upgrade-filesystem-result hidden" disabled></button>
                 </div>
               </label>
             </fieldset>
@@ -108,123 +108,7 @@
         lang.build();
 
         setupRestoreBackupForm('#restore');
-
+        setupUpgradeForm('#upgrade');
-        const upgradeForm = document.querySelector('#upgrade');
-        if (upgradeForm) {
-          upgradeForm.reset();
-          const statusToText = (status) => {
-            switch (status) {
-              case 0:
-                return "None";
-              case 1:
-                return "No file";
-              case 2:
-                return "Success";
-              case 3:
-                return "Prohibited";
-              case 4:
-                return "Size mismatch";
-              case 5:
-                return "Error on start";
-              case 6:
-                return "Error on write";
-              case 7:
-                return "Error on finish";
-              default:
-                return "Unknown";
-            }
-          };
-
-          upgradeForm.addEventListener('submit', async (event) => {
-            event.preventDefault();
-
-            hide('.fwResult');
-            hide('.fsResult');
-
-            let button = upgradeForm.querySelector('button[type="submit"]');
-            button.textContent = i18n('button.uploading');
-            button.setAttribute('disabled', true);
-            button.setAttribute('aria-busy', true);
-
-            try {
-              let fd = new FormData();
-
-              const fw = upgradeForm.querySelector("[name='fw']").files;
-              if (fw.length > 0) {
-                fd.append("fw_size", fw[0].size);
-                fd.append("fw", fw[0]);
-              }
-
-              const fs = upgradeForm.querySelector("[name='fs']").files;
-              if (fs.length > 0) {
-                fd.append("fs_size", fs[0].size);
-                fd.append("fs", fs[0]);
-              }
-
-              let response = await fetch(upgradeForm.action, {
-                method: "POST",
-                cache: "no-cache",
-                credentials: "include",
-                body: fd
-              });
-              
-              if (response.status != 202 && response.status != 406) {
-                throw new Error('Response not valid');
-              }
-
-              const result = await response.json();
-              let resItem = upgradeForm.querySelector('.fwResult');
-              if (resItem && result.firmware.status > 1) {
-                resItem.textContent = statusToText(result.firmware.status);
-                resItem.classList.remove('hidden');
-
-                if (result.firmware.status == 2) {
-                  resItem.classList.remove('failed');
-                  resItem.classList.add('success');
-                } else {
-                  resItem.classList.remove('success');
-                  resItem.classList.add('failed');
-
-                  if (result.firmware.error != "") {
-                    resItem.textContent += `: ${result.firmware.error}`;
-                  }
-                }
-              }
-
-              resItem = upgradeForm.querySelector('.fsResult');
-              if (resItem && result.filesystem.status > 1) {
-                resItem.textContent = statusToText(result.filesystem.status);
-                resItem.classList.remove('hidden');
-
-                if (result.filesystem.status == 2) {
-                  resItem.classList.remove('failed');
-                  resItem.classList.add('success');
-                } else {
-                  resItem.classList.remove('success');
-                  resItem.classList.add('failed');
-
-                  if (result.filesystem.error != "") {
-                    resItem.textContent += `: ${result.filesystem.error}`;
-                  }
-                }
-              }
-
-            } catch (err) {
-              console.log(err);
-              button.textContent = i18n('button.error');
-              button.classList.add('failed');
-
-            } finally {
-              setTimeout(() => {
-                button.removeAttribute('aria-busy');
-                button.removeAttribute('disabled');
-                button.classList.remove('success', 'failed');
-                button.textContent = i18n(button.dataset.i18n);
-                upgradeForm.reset();
-              }, 10000);
-            }
-          });
-        }
       });
     </script>
   </body>