Alter improv_serial log levels

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Co-authored-by: Maurice Makaay <account-github@makaay.nl>

CODEOWNERS

@@ -72,7 +72,6 @@ esphome/components/hitachi_ac424/* @sourabhjaiswal
 esphome/components/homeassistant/* @OttoWinter
 esphome/components/hrxl_maxsonar_wr/* @netmikey
 esphome/components/i2c/* @esphome/core
-esphome/components/improv/* @jesserockz
 esphome/components/improv_serial/* @esphome/core
 esphome/components/inkbird_ibsth1_mini/* @fkirill
 esphome/components/inkplate6/* @jesserockz

docker/Dockerfile

@@ -147,9 +147,9 @@ RUN \
         /var/{cache,log}/* \
         /var/lib/apt/lists/*
 
-COPY requirements.txt requirements_optional.txt docker/platformio_install_deps.py platformio.ini /
+COPY requirements.txt requirements_optional.txt requirements_test.txt docker/platformio_install_deps.py platformio.ini /
 RUN \
-    pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt \
+    pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt -r /requirements_test.txt \
     && /platformio_install_deps.py /platformio.ini
 
 VOLUME ["/esphome"]

esphome/__main__.py

@@ -18,6 +18,7 @@ from esphome.const import (
     CONF_PORT,
     CONF_ESPHOME,
     CONF_PLATFORMIO_OPTIONS,
+    SECRETS_FILES,
 )
 from esphome.core import CORE, EsphomeError, coroutine
 from esphome.helpers import indent
@@ -200,8 +201,7 @@ def upload_using_esptool(config, port):
         firmware_offset = "0x10000" if CORE.is_esp32 else "0x0"
         flash_images = [
             platformio_api.FlashImage(
-                path=idedata.firmware_bin_path,
-                offset=firmware_offset,
+                path=idedata.firmware_bin_path, offset=firmware_offset
             ),
             *idedata.extra_flash_images,
         ]
@@ -607,10 +607,7 @@ def parse_args(argv):
         "wizard",
         help="A helpful setup wizard that will guide you through setting up ESPHome.",
     )
-    parser_wizard.add_argument(
-        "configuration",
-        help="Your YAML configuration file.",
-    )
+    parser_wizard.add_argument("configuration", help="Your YAML configuration file.")
 
     parser_fingerprint = subparsers.add_parser(
         "mqtt-fingerprint", help="Get the SSL fingerprint from a MQTT broker."
@@ -632,8 +629,7 @@ def parse_args(argv):
         "dashboard", help="Create a simple web server for a dashboard."
     )
     parser_dashboard.add_argument(
-        "configuration",
-        help="Your YAML configuration file directory.",
+        "configuration", help="Your YAML configuration file directory."
     )
     parser_dashboard.add_argument(
         "--port",
@@ -641,6 +637,12 @@ def parse_args(argv):
         type=int,
         default=6052,
     )
+    parser_dashboard.add_argument(
+        "--address",
+        help="The address to bind to.",
+        type=str,
+        default="0.0.0.0",
+    )
     parser_dashboard.add_argument(
         "--username",
         help="The optional username to require for authentication.",
@@ -789,6 +791,10 @@ def run_esphome(argv):
             return 1
 
     for conf_path in args.configuration:
+        if any(os.path.basename(conf_path) == x for x in SECRETS_FILES):
+            _LOGGER.warning("Skipping secrets file %s", conf_path)
+            continue
+
         CORE.config_path = conf_path
         CORE.dashboard = args.dashboard
 

esphome/components/aht10/aht10.cpp

@@ -73,13 +73,6 @@ void AHT10Component::update() {
   bool success = false;
   for (int i = 0; i < AHT10_ATTEMPTS; ++i) {
     ESP_LOGVV(TAG, "Attempt %d at %6u", i, millis());
-    delayMicroseconds(4);
-
-    uint8_t reg = 0;
-    if (this->write(&reg, 1) != i2c::ERROR_OK) {
-      ESP_LOGD(TAG, "Communication with AHT10 failed, waiting...");
-      continue;
-    }
     delay(delay_ms);
     if (this->read(data, 6) != i2c::ERROR_OK) {
       ESP_LOGD(TAG, "Communication with AHT10 failed, waiting...");

esphome/components/animation/__init__.py

@@ -44,8 +44,9 @@ async def to_code(config):
     width, height = image.size
     frames = image.n_frames
     if CONF_RESIZE in config:
-        image.thumbnail(config[CONF_RESIZE])
-        width, height = image.size
+        new_width_max, new_height_max = config[CONF_RESIZE]
+        ratio = min(new_width_max / width, new_height_max / height)
+        width, height = int(width * ratio), int(height * ratio)
     else:
         if width > 500 or height > 500:
             _LOGGER.warning(
@@ -59,7 +60,13 @@ async def to_code(config):
         for frameIndex in range(frames):
             image.seek(frameIndex)
             frame = image.convert("L", dither=Image.NONE)
+            if CONF_RESIZE in config:
+                frame = frame.resize([width, height])
             pixels = list(frame.getdata())
+            if len(pixels) != height * width:
+                raise core.EsphomeError(
+                    f"Unexpected number of pixels in {path} frame {frameIndex}: ({len(pixels)} != {height*width})"
+                )
             for pix in pixels:
                 data[pos] = pix
                 pos += 1
@@ -70,7 +77,13 @@ async def to_code(config):
         for frameIndex in range(frames):
             image.seek(frameIndex)
             frame = image.convert("RGB")
+            if CONF_RESIZE in config:
+                frame = frame.resize([width, height])
             pixels = list(frame.getdata())
+            if len(pixels) != height * width:
+                raise core.EsphomeError(
+                    f"Unexpected number of pixels in {path} frame {frameIndex}: ({len(pixels)} != {height*width})"
+                )
             for pix in pixels:
                 data[pos] = pix[0]
                 pos += 1
@@ -85,6 +98,8 @@ async def to_code(config):
         for frameIndex in range(frames):
             image.seek(frameIndex)
             frame = image.convert("1", dither=Image.NONE)
+            if CONF_RESIZE in config:
+                frame = frame.resize([width, height])
             for y in range(height):
                 for x in range(width):
                     if frame.getpixel((x, y)):

esphome/components/binary_sensor/__init__.py

@@ -44,9 +44,11 @@ from esphome.const import (
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_PRESENCE,
     DEVICE_CLASS_PROBLEM,
+    DEVICE_CLASS_RUNNING,
     DEVICE_CLASS_SAFETY,
     DEVICE_CLASS_SMOKE,
     DEVICE_CLASS_SOUND,
+    DEVICE_CLASS_TAMPER,
     DEVICE_CLASS_UPDATE,
     DEVICE_CLASS_VIBRATION,
     DEVICE_CLASS_WINDOW,
@@ -76,9 +78,11 @@ DEVICE_CLASSES = [
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_PRESENCE,
     DEVICE_CLASS_PROBLEM,
+    DEVICE_CLASS_RUNNING,
     DEVICE_CLASS_SAFETY,
     DEVICE_CLASS_SMOKE,
     DEVICE_CLASS_SOUND,
+    DEVICE_CLASS_TAMPER,
     DEVICE_CLASS_UPDATE,
     DEVICE_CLASS_VIBRATION,
     DEVICE_CLASS_WINDOW,

esphome/components/ble_client/ble_client.cpp

@@ -388,6 +388,15 @@ BLEDescriptor *BLECharacteristic::get_descriptor(uint16_t uuid) {
   return this->get_descriptor(espbt::ESPBTUUID::from_uint16(uuid));
 }
 
+void BLECharacteristic::write_value(uint8_t *new_val, int16_t new_val_size) {
+  auto client = this->service->client;
+  auto status = esp_ble_gattc_write_char(client->gattc_if, client->conn_id, this->handle, new_val_size, new_val,
+                                         ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
+  if (status) {
+    ESP_LOGW(TAG, "Error sending write value to BLE gattc server, status=%d", status);
+  }
+}
+
 }  // namespace ble_client
 }  // namespace esphome
 

esphome/components/ble_client/ble_client.h

@@ -59,7 +59,7 @@ class BLECharacteristic {
   void parse_descriptors();
   BLEDescriptor *get_descriptor(espbt::ESPBTUUID uuid);
   BLEDescriptor *get_descriptor(uint16_t uuid);
-
+  void write_value(uint8_t *new_val, int16_t new_val_size);
   BLEService *service;
 };
 

esphome/components/ble_client/output/__init__.py

@@ -0,0 +1,67 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import output, ble_client, esp32_ble_tracker
+from esphome.const import CONF_ID, CONF_SERVICE_UUID
+from .. import ble_client_ns
+
+
+DEPENDENCIES = ["ble_client"]
+
+CONF_CHARACTERISTIC_UUID = "characteristic_uuid"
+
+BLEBinaryOutput = ble_client_ns.class_(
+    "BLEBinaryOutput", output.BinaryOutput, ble_client.BLEClientNode, cg.Component
+)
+
+CONFIG_SCHEMA = cv.All(
+    output.BINARY_OUTPUT_SCHEMA.extend(
+        {
+            cv.Required(CONF_ID): cv.declare_id(BLEBinaryOutput),
+            cv.Required(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
+            cv.Required(CONF_CHARACTERISTIC_UUID): esp32_ble_tracker.bt_uuid,
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+    .extend(ble_client.BLE_CLIENT_SCHEMA)
+)
+
+
+def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    if len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
+        cg.add(
+            var.set_service_uuid16(esp32_ble_tracker.as_hex(config[CONF_SERVICE_UUID]))
+        )
+    elif len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid32_format):
+        cg.add(
+            var.set_service_uuid32(esp32_ble_tracker.as_hex(config[CONF_SERVICE_UUID]))
+        )
+    elif len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid128_format):
+        uuid128 = esp32_ble_tracker.as_reversed_hex_array(config[CONF_SERVICE_UUID])
+        cg.add(var.set_service_uuid128(uuid128))
+
+    if len(config[CONF_CHARACTERISTIC_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
+        cg.add(
+            var.set_char_uuid16(
+                esp32_ble_tracker.as_hex(config[CONF_CHARACTERISTIC_UUID])
+            )
+        )
+    elif len(config[CONF_CHARACTERISTIC_UUID]) == len(
+        esp32_ble_tracker.bt_uuid32_format
+    ):
+        cg.add(
+            var.set_char_uuid32(
+                esp32_ble_tracker.as_hex(config[CONF_CHARACTERISTIC_UUID])
+            )
+        )
+    elif len(config[CONF_CHARACTERISTIC_UUID]) == len(
+        esp32_ble_tracker.bt_uuid128_format
+    ):
+        uuid128 = esp32_ble_tracker.as_reversed_hex_array(
+            config[CONF_CHARACTERISTIC_UUID]
+        )
+        cg.add(var.set_char_uuid128(uuid128))
+
+    yield output.register_output(var, config)
+    yield ble_client.register_ble_node(var, config)
+    yield cg.register_component(var, config)

esphome/components/ble_client/output/ble_binary_output.cpp

@@ -0,0 +1,71 @@
+#include "ble_binary_output.h"
+#include "esphome/core/log.h"
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+
+#ifdef USE_ESP32
+namespace esphome {
+namespace ble_client {
+
+static const char *const TAG = "ble_binary_output";
+
+void BLEBinaryOutput::dump_config() {
+  ESP_LOGCONFIG(TAG, "BLE Binary Output:");
+  ESP_LOGCONFIG(TAG, "  MAC address        : %s", this->parent_->address_str().c_str());
+  ESP_LOGCONFIG(TAG, "  Service UUID       : %s", this->service_uuid_.to_string().c_str());
+  ESP_LOGCONFIG(TAG, "  Characteristic UUID: %s", this->char_uuid_.to_string().c_str());
+  LOG_BINARY_OUTPUT(this);
+}
+
+void BLEBinaryOutput::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                                          esp_ble_gattc_cb_param_t *param) {
+  switch (event) {
+    case ESP_GATTC_OPEN_EVT:
+      this->client_state_ = espbt::ClientState::ESTABLISHED;
+      ESP_LOGW(TAG, "[%s] Connected successfully!", this->char_uuid_.to_string().c_str());
+      break;
+    case ESP_GATTC_DISCONNECT_EVT:
+      ESP_LOGW(TAG, "[%s] Disconnected", this->char_uuid_.to_string().c_str());
+      this->client_state_ = espbt::ClientState::IDLE;
+      break;
+    case ESP_GATTC_WRITE_CHAR_EVT: {
+      if (param->write.status == 0) {
+        break;
+      }
+
+      auto chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
+      if (chr == nullptr) {
+        ESP_LOGW(TAG, "[%s] Characteristic not found.", this->char_uuid_.to_string().c_str());
+        break;
+      }
+      if (param->write.handle == chr->handle) {
+        ESP_LOGW(TAG, "[%s] Write error, status=%d", this->char_uuid_.to_string().c_str(), param->write.status);
+      }
+      break;
+    }
+    default:
+      break;
+  }
+}
+
+void BLEBinaryOutput::write_state(bool state) {
+  if (this->client_state_ != espbt::ClientState::ESTABLISHED) {
+    ESP_LOGW(TAG, "[%s] Not connected to BLE client.  State update can not be written.",
+             this->char_uuid_.to_string().c_str());
+    return;
+  }
+
+  auto chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
+  if (chr == nullptr) {
+    ESP_LOGW(TAG, "[%s] Characteristic not found.  State update can not be written.",
+             this->char_uuid_.to_string().c_str());
+    return;
+  }
+
+  uint8_t state_as_uint = (uint8_t) state;
+  ESP_LOGV(TAG, "[%s] Write State: %d", this->char_uuid_.to_string().c_str(), state_as_uint);
+  chr->write_value(&state_as_uint, sizeof(state_as_uint));
+}
+
+}  // namespace ble_client
+}  // namespace esphome
+#endif

esphome/components/ble_client/output/ble_binary_output.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/ble_client/ble_client.h"
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+#include "esphome/components/output/binary_output.h"
+
+#ifdef USE_ESP32
+#include <esp_gattc_api.h>
+namespace esphome {
+namespace ble_client {
+
+namespace espbt = esphome::esp32_ble_tracker;
+
+class BLEBinaryOutput : public output::BinaryOutput, public BLEClientNode, public Component {
+ public:
+  void dump_config() override;
+  void loop() override {}
+  float get_setup_priority() const override { return setup_priority::DATA; }
+  void set_service_uuid16(uint16_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
+  void set_service_uuid32(uint32_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
+  void set_service_uuid128(uint8_t *uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
+  void set_char_uuid16(uint16_t uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
+  void set_char_uuid32(uint32_t uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
+  void set_char_uuid128(uint8_t *uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
+  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                           esp_ble_gattc_cb_param_t *param) override;
+
+ protected:
+  void write_state(bool state) override;
+  espbt::ESPBTUUID service_uuid_;
+  espbt::ESPBTUUID char_uuid_;
+  espbt::ClientState client_state_;
+};
+
+}  // namespace ble_client
+}  // namespace esphome
+
+#endif

esphome/components/ble_client/sensor/__init__.py

@@ -67,7 +67,7 @@ async def to_code(config):
             var.set_service_uuid32(esp32_ble_tracker.as_hex(config[CONF_SERVICE_UUID]))
         )
     elif len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid128_format):
-        uuid128 = esp32_ble_tracker.as_hex_array(config[CONF_SERVICE_UUID])
+        uuid128 = esp32_ble_tracker.as_reversed_hex_array(config[CONF_SERVICE_UUID])
         cg.add(var.set_service_uuid128(uuid128))
 
     if len(config[CONF_CHARACTERISTIC_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
@@ -87,7 +87,9 @@ async def to_code(config):
     elif len(config[CONF_CHARACTERISTIC_UUID]) == len(
         esp32_ble_tracker.bt_uuid128_format
     ):
-        uuid128 = esp32_ble_tracker.as_hex_array(config[CONF_CHARACTERISTIC_UUID])
+        uuid128 = esp32_ble_tracker.as_reversed_hex_array(
+            config[CONF_CHARACTERISTIC_UUID]
+        )
         cg.add(var.set_char_uuid128(uuid128))
 
     if CONF_DESCRIPTOR_UUID in config:
@@ -108,7 +110,9 @@ async def to_code(config):
         elif len(config[CONF_DESCRIPTOR_UUID]) == len(
             esp32_ble_tracker.bt_uuid128_format
         ):
-            uuid128 = esp32_ble_tracker.as_hex_array(config[CONF_DESCRIPTOR_UUID])
+            uuid128 = esp32_ble_tracker.as_reversed_hex_array(
+                config[CONF_DESCRIPTOR_UUID]
+            )
             cg.add(var.set_descr_uuid128(uuid128))
 
     if CONF_LAMBDA in config:

esphome/components/climate/__init__.py

@@ -20,6 +20,7 @@ from esphome.const import (
     CONF_MODE,
     CONF_MODE_COMMAND_TOPIC,
     CONF_MODE_STATE_TOPIC,
+    CONF_ON_STATE,
     CONF_PRESET,
     CONF_SWING_MODE,
     CONF_SWING_MODE_COMMAND_TOPIC,
@@ -34,6 +35,7 @@ from esphome.const import (
     CONF_TARGET_TEMPERATURE_LOW_COMMAND_TOPIC,
     CONF_TARGET_TEMPERATURE_LOW_STATE_TOPIC,
     CONF_TEMPERATURE_STEP,
+    CONF_TRIGGER_ID,
     CONF_VISUAL,
     CONF_MQTT_ID,
 )
@@ -101,6 +103,7 @@ validate_climate_swing_mode = cv.enum(CLIMATE_SWING_MODES, upper=True)
 
 # Actions
 ControlAction = climate_ns.class_("ControlAction", automation.Action)
+StateTrigger = climate_ns.class_("StateTrigger", automation.Trigger.template())
 
 CLIMATE_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA).extend(
     {
@@ -161,6 +164,11 @@ CLIMATE_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA).
         cv.Optional(CONF_TARGET_TEMPERATURE_LOW_STATE_TOPIC): cv.All(
             cv.requires_component("mqtt"), cv.publish_topic
         ),
+        cv.Optional(CONF_ON_STATE): automation.validate_automation(
+            {
+                cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(StateTrigger),
+            }
+        ),
     }
 )
 
@@ -256,6 +264,10 @@ async def setup_climate_core_(var, config):
                 )
             )
 
+    for conf in config.get(CONF_ON_STATE, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [], conf)
+
 
 async def register_climate(var, config):
     if not CORE.has_id(config[CONF_ID]):

esphome/components/climate/automation.h

@@ -42,5 +42,12 @@ template<typename... Ts> class ControlAction : public Action<Ts...> {
   Climate *climate_;
 };
 
+class StateTrigger : public Trigger<> {
+ public:
+  StateTrigger(Climate *climate) {
+    climate->add_on_state_callback([this]() { this->trigger(); });
+  }
+};
+
 }  // namespace climate
 }  // namespace esphome

esphome/components/debug/debug_component.cpp

@@ -4,20 +4,23 @@
 #include "esphome/core/defines.h"
 #include "esphome/core/version.h"
 
+#ifdef USE_ESP_IDF
+#include <esp_heap_caps.h>
+#include <esp_system.h>
+#endif
+
 #ifdef USE_ESP32
+#if ESP_IDF_VERSION_MAJOR >= 4
+#include <esp32/rom/rtc.h>
+#else
 #include <rom/rtc.h>
-#include <esp_idf_version.h>
+#endif
 #endif
 
 #ifdef USE_ARDUINO
 #include <Esp.h>
 #endif
 
-#ifdef USE_ESP_IDF
-#include <esp_heap_caps.h>
-#include <esp_system.h>
-#endif
-
 namespace esphome {
 namespace debug {
 

esphome/components/dsmr/__init__.py

@@ -1,5 +1,6 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
+from esphome import pins
 from esphome.components import uart
 from esphome.const import (
     CONF_ID,
@@ -11,10 +12,13 @@ CODEOWNERS = ["@glmnet", "@zuidwijk"]
 DEPENDENCIES = ["uart"]
 AUTO_LOAD = ["sensor", "text_sensor"]
 
-CONF_DSMR_ID = "dsmr_id"
-CONF_DECRYPTION_KEY = "decryption_key"
 CONF_CRC_CHECK = "crc_check"
+CONF_DECRYPTION_KEY = "decryption_key"
+CONF_DSMR_ID = "dsmr_id"
 CONF_GAS_MBUS_ID = "gas_mbus_id"
+CONF_MAX_TELEGRAM_LENGTH = "max_telegram_length"
+CONF_REQUEST_INTERVAL = "request_interval"
+CONF_REQUEST_PIN = "request_pin"
 
 # Hack to prevent compile error due to ambiguity with lib namespace
 dsmr_ns = cg.esphome_ns.namespace("esphome::dsmr")
@@ -46,6 +50,9 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_DECRYPTION_KEY): _validate_key,
             cv.Optional(CONF_CRC_CHECK, default=True): cv.boolean,
             cv.Optional(CONF_GAS_MBUS_ID, default=1): cv.int_,
+            cv.Optional(CONF_MAX_TELEGRAM_LENGTH, default=1500): cv.int_,
+            cv.Optional(CONF_REQUEST_PIN): pins.gpio_output_pin_schema,
+            cv.Optional(CONF_REQUEST_INTERVAL): cv.positive_time_period_milliseconds,
         }
     ).extend(uart.UART_DEVICE_SCHEMA),
     cv.only_with_arduino,
@@ -55,10 +62,19 @@ CONFIG_SCHEMA = cv.All(
 async def to_code(config):
     uart_component = await cg.get_variable(config[CONF_UART_ID])
     var = cg.new_Pvariable(config[CONF_ID], uart_component, config[CONF_CRC_CHECK])
+    cg.add(var.set_max_telegram_length(config[CONF_MAX_TELEGRAM_LENGTH]))
     if CONF_DECRYPTION_KEY in config:
         cg.add(var.set_decryption_key(config[CONF_DECRYPTION_KEY]))
     await cg.register_component(var, config)
 
+    if CONF_REQUEST_PIN in config:
+        request_pin = await cg.gpio_pin_expression(config[CONF_REQUEST_PIN])
+        cg.add(var.set_request_pin(request_pin))
+    if CONF_REQUEST_INTERVAL in config:
+        cg.add(
+            var.set_request_interval(config[CONF_REQUEST_INTERVAL].total_milliseconds)
+        )
+
     cg.add_define("DSMR_GAS_MBUS_ID", config[CONF_GAS_MBUS_ID])
 
     # DSMR Parser

esphome/components/dsmr/dsmr.cpp

@@ -12,146 +12,218 @@ namespace dsmr {
 
 static const char *const TAG = "dsmr";
 
+void Dsmr::setup() {
+  this->telegram_ = new char[this->max_telegram_len_];  // NOLINT
+  if (this->request_pin_ != nullptr) {
+    this->request_pin_->setup();
+  }
+}
+
 void Dsmr::loop() {
-  if (this->decryption_key_.empty())
-    this->receive_telegram_();
-  else
-    this->receive_encrypted_();
+  if (this->ready_to_request_data_()) {
+    if (this->decryption_key_.empty()) {
+      this->receive_telegram_();
+    } else {
+      this->receive_encrypted_();
+    }
+  }
+}
+
+bool Dsmr::ready_to_request_data_() {
+  // When using a request pin, then wait for the next request interval.
+  if (this->request_pin_ != nullptr) {
+    if (!this->requesting_data_ && this->request_interval_reached_()) {
+      this->start_requesting_data_();
+    }
+  }
+  // Otherwise, sink serial data until next request interval.
+  else {
+    if (this->request_interval_reached_()) {
+      this->start_requesting_data_();
+    }
+    if (!this->requesting_data_) {
+      while (this->available()) {
+        this->read();
+      }
+    }
+  }
+  return this->requesting_data_;
+}
+
+bool Dsmr::request_interval_reached_() {
+  if (this->last_request_time_ == 0) {
+    return true;
+  }
+  return millis() - this->last_request_time_ > this->request_interval_;
 }
 
 bool Dsmr::available_within_timeout_() {
   uint8_t tries = READ_TIMEOUT_MS / 5;
   while (tries--) {
     delay(5);
-    if (available()) {
+    if (this->available()) {
       return true;
     }
   }
   return false;
 }
 
+void Dsmr::start_requesting_data_() {
+  if (!this->requesting_data_) {
+    if (this->request_pin_ != nullptr) {
+      ESP_LOGV(TAG, "Start requesting data from P1 port");
+      this->request_pin_->digital_write(true);
+    } else {
+      ESP_LOGV(TAG, "Start reading data from P1 port");
+    }
+    this->requesting_data_ = true;
+    this->last_request_time_ = millis();
+  }
+}
+
+void Dsmr::stop_requesting_data_() {
+  if (this->requesting_data_) {
+    if (this->request_pin_ != nullptr) {
+      ESP_LOGV(TAG, "Stop requesting data from P1 port");
+      this->request_pin_->digital_write(false);
+    } else {
+      ESP_LOGV(TAG, "Stop reading data from P1 port");
+    }
+    while (this->available()) {
+      this->read();
+    }
+    this->requesting_data_ = false;
+  }
+}
+
 void Dsmr::receive_telegram_() {
   while (true) {
-    if (!available()) {
-      if (!header_found_ || !available_within_timeout_()) {
+    if (!this->available()) {
+      if (!this->header_found_ || !this->available_within_timeout_()) {
         return;
       }
     }
 
-    const char c = read();
+    const char c = this->read();
 
     // Find a new telegram header, i.e. forward slash.
     if (c == '/') {
       ESP_LOGV(TAG, "Header of telegram found");
-      header_found_ = true;
-      footer_found_ = false;
-      telegram_len_ = 0;
+      this->header_found_ = true;
+      this->footer_found_ = false;
+      this->telegram_len_ = 0;
     }
-    if (!header_found_)
+    if (!this->header_found_)
       continue;
 
     // Check for buffer overflow.
-    if (telegram_len_ >= MAX_TELEGRAM_LENGTH) {
-      header_found_ = false;
-      footer_found_ = false;
-      ESP_LOGE(TAG, "Error: telegram larger than buffer (%d bytes)", MAX_TELEGRAM_LENGTH);
+    if (this->telegram_len_ >= this->max_telegram_len_) {
+      this->header_found_ = false;
+      this->footer_found_ = false;
+      ESP_LOGE(TAG, "Error: telegram larger than buffer (%d bytes)", this->max_telegram_len_);
       return;
     }
 
     // Some v2.2 or v3 meters will send a new value which starts with '('
-    // in a new line while the value belongs to the previous ObisId. For
-    // proper parsing remove these new line characters
-    while (c == '(' && (telegram_[telegram_len_ - 1] == '\n' || telegram_[telegram_len_ - 1] == '\r'))
-      telegram_len_--;
+    // in a new line, while the value belongs to the previous ObisId. For
+    // proper parsing, remove these new line characters.
+    if (c == '(') {
+      while (true) {
+        auto previous_char = this->telegram_[this->telegram_len_ - 1];
+        if (previous_char == '\n' || previous_char == '\r') {
+          this->telegram_len_--;
+        } else {
+          break;
+        }
+      }
+    }
 
     // Store the byte in the buffer.
-    telegram_[telegram_len_] = c;
-    telegram_len_++;
+    this->telegram_[this->telegram_len_] = c;
+    this->telegram_len_++;
 
     // Check for a footer, i.e. exlamation mark, followed by a hex checksum.
     if (c == '!') {
       ESP_LOGV(TAG, "Footer of telegram found");
-      footer_found_ = true;
+      this->footer_found_ = true;
       continue;
     }
     // Check for the end of the hex checksum, i.e. a newline.
-    if (footer_found_ && c == '\n') {
+    if (this->footer_found_ && c == '\n') {
       // Parse the telegram and publish sensor values.
-      parse_telegram();
+      this->parse_telegram();
 
-      header_found_ = false;
+      this->header_found_ = false;
       return;
     }
   }
 }
 
 void Dsmr::receive_encrypted_() {
-  // Encrypted buffer
-  uint8_t buffer[MAX_TELEGRAM_LENGTH];
-  size_t buffer_length = 0;
+  this->encrypted_telegram_len_ = 0;
   size_t packet_size = 0;
 
   while (true) {
-    if (!available()) {
-      if (!header_found_) {
+    if (!this->available()) {
+      if (!this->header_found_) {
         return;
       }
-      if (!available_within_timeout_()) {
+      if (!this->available_within_timeout_()) {
         ESP_LOGW(TAG, "Timeout while reading data for encrypted telegram");
         return;
       }
     }
 
-    const char c = read();
+    const char c = this->read();
 
     // Find a new telegram start byte.
-    if (!header_found_) {
+    if (!this->header_found_) {
       if ((uint8_t) c != 0xDB) {
         continue;
       }
       ESP_LOGV(TAG, "Start byte 0xDB of encrypted telegram found");
-      header_found_ = true;
+      this->header_found_ = true;
     }
 
     // Check for buffer overflow.
-    if (buffer_length >= MAX_TELEGRAM_LENGTH) {
-      header_found_ = false;
-      ESP_LOGE(TAG, "Error: encrypted telegram larger than buffer (%d bytes)", MAX_TELEGRAM_LENGTH);
+    if (this->encrypted_telegram_len_ >= this->max_telegram_len_) {
+      this->header_found_ = false;
+      ESP_LOGE(TAG, "Error: encrypted telegram larger than buffer (%d bytes)", this->max_telegram_len_);
       return;
     }
 
-    buffer[buffer_length++] = c;
+    this->encrypted_telegram_[this->encrypted_telegram_len_++] = c;
 
-    if (packet_size == 0 && buffer_length > 20) {
+    if (packet_size == 0 && this->encrypted_telegram_len_ > 20) {
       // Complete header + data bytes
-      packet_size = 13 + (buffer[11] << 8 | buffer[12]);
+      packet_size = 13 + (this->encrypted_telegram_[11] << 8 | this->encrypted_telegram_[12]);
       ESP_LOGV(TAG, "Encrypted telegram size: %d bytes", packet_size);
     }
-    if (buffer_length == packet_size && packet_size > 0) {
+    if (this->encrypted_telegram_len_ == packet_size && packet_size > 0) {
       ESP_LOGV(TAG, "End of encrypted telegram found");
       GCM<AES128> *gcmaes128{new GCM<AES128>()};
       gcmaes128->setKey(this->decryption_key_.data(), gcmaes128->keySize());
       // the iv is 8 bytes of the system title + 4 bytes frame counter
       // system title is at byte 2 and frame counter at byte 15
       for (int i = 10; i < 14; i++)
-        buffer[i] = buffer[i + 4];
+        this->encrypted_telegram_[i] = this->encrypted_telegram_[i + 4];
       constexpr uint16_t iv_size{12};
-      gcmaes128->setIV(&buffer[2], iv_size);
+      gcmaes128->setIV(&this->encrypted_telegram_[2], iv_size);
       gcmaes128->decrypt(reinterpret_cast<uint8_t *>(this->telegram_),
                          // the ciphertext start at byte 18
-                         &buffer[18],
+                         &this->encrypted_telegram_[18],
                          // cipher size
-                         buffer_length - 17);
+                         this->encrypted_telegram_len_ - 17);
       delete gcmaes128;  // NOLINT(cppcoreguidelines-owning-memory)
 
-      telegram_len_ = strnlen(this->telegram_, sizeof(this->telegram_));
-      ESP_LOGV(TAG, "Decrypted telegram size: %d bytes", telegram_len_);
+      this->telegram_len_ = strnlen(this->telegram_, this->max_telegram_len_);
+      ESP_LOGV(TAG, "Decrypted telegram size: %d bytes", this->telegram_len_);
       ESP_LOGVV(TAG, "Decrypted telegram: %s", this->telegram_);
 
-      parse_telegram();
+      this->parse_telegram();
 
-      header_found_ = false;
-      telegram_len_ = 0;
+      this->header_found_ = false;
+      this->telegram_len_ = 0;
       return;
     }
   }
@@ -160,23 +232,32 @@ void Dsmr::receive_encrypted_() {
 bool Dsmr::parse_telegram() {
   MyData data;
   ESP_LOGV(TAG, "Trying to parse telegram");
+  this->stop_requesting_data_();
   ::dsmr::ParseResult<void> res =
-      ::dsmr::P1Parser::parse(&data, telegram_, telegram_len_, false,
+      ::dsmr::P1Parser::parse(&data, this->telegram_, this->telegram_len_, false,
                               this->crc_check_);  // Parse telegram according to data definition. Ignore unknown values.
   if (res.err) {
     // Parsing error, show it
-    auto err_str = res.fullError(telegram_, telegram_ + telegram_len_);
+    auto err_str = res.fullError(this->telegram_, this->telegram_ + this->telegram_len_);
     ESP_LOGE(TAG, "%s", err_str.c_str());
     return false;
   } else {
     this->status_clear_warning();
-    publish_sensors(data);
+    this->publish_sensors(data);
     return true;
   }
 }
 
 void Dsmr::dump_config() {
   ESP_LOGCONFIG(TAG, "DSMR:");
+  ESP_LOGCONFIG(TAG, "  Max telegram length: %d", this->max_telegram_len_);
+
+  if (this->request_pin_ != nullptr) {
+    LOG_PIN("  Request Pin: ", this->request_pin_);
+  }
+  if (this->request_interval_ > 0) {
+    ESP_LOGCONFIG(TAG, "  Request Interval: %.1fs", this->request_interval_ / 1e3f);
+  }
 
 #define DSMR_LOG_SENSOR(s) LOG_SENSOR("  ", #s, this->s_##s##_);
   DSMR_SENSOR_LIST(DSMR_LOG_SENSOR, )
@@ -189,6 +270,10 @@ void Dsmr::set_decryption_key(const std::string &decryption_key) {
   if (decryption_key.length() == 0) {
     ESP_LOGI(TAG, "Disabling decryption");
     this->decryption_key_.clear();
+    if (this->encrypted_telegram_ != nullptr) {
+      delete[] this->encrypted_telegram_;
+      this->encrypted_telegram_ = nullptr;
+    }
     return;
   }
 
@@ -205,10 +290,16 @@ void Dsmr::set_decryption_key(const std::string &decryption_key) {
   char temp[3] = {0};
   for (int i = 0; i < 16; i++) {
     strncpy(temp, &(decryption_key.c_str()[i * 2]), 2);
-    decryption_key_.push_back(std::strtoul(temp, nullptr, 16));
+    this->decryption_key_.push_back(std::strtoul(temp, nullptr, 16));
+  }
+
+  if (this->encrypted_telegram_ == nullptr) {
+    this->encrypted_telegram_ = new uint8_t[this->max_telegram_len_];  // NOLINT
   }
 }
 
+void Dsmr::set_max_telegram_length(size_t length) { max_telegram_len_ = length; }
+
 }  // namespace dsmr
 }  // namespace esphome
 

esphome/components/dsmr/dsmr.h

@@ -16,7 +16,6 @@
 namespace esphome {
 namespace dsmr {
 
-static constexpr uint32_t MAX_TELEGRAM_LENGTH = 1500;
 static constexpr uint32_t READ_TIMEOUT_MS = 200;
 
 using namespace ::dsmr::fields;
@@ -52,6 +51,7 @@ class Dsmr : public Component, public uart::UARTDevice {
  public:
   Dsmr(uart::UARTComponent *uart, bool crc_check) : uart::UARTDevice(uart), crc_check_(crc_check) {}
 
+  void setup() override;
   void loop() override;
 
   bool parse_telegram();
@@ -72,6 +72,11 @@ class Dsmr : public Component, public uart::UARTDevice {
 
   void set_decryption_key(const std::string &decryption_key);
 
+  void set_max_telegram_length(size_t length);
+
+  void set_request_pin(GPIOPin *request_pin) { this->request_pin_ = request_pin; }
+  void set_request_interval(uint32_t interval) { this->request_interval_ = interval; }
+
 // Sensor setters
 #define DSMR_SET_SENSOR(s) \
   void set_##s(sensor::Sensor *sensor) { s_##s##_ = sensor; }
@@ -96,9 +101,22 @@ class Dsmr : public Component, public uart::UARTDevice {
   /// lost in the process.
   bool available_within_timeout_();
 
+  // Data request
+  GPIOPin *request_pin_{nullptr};
+  uint32_t request_interval_{0};
+  uint32_t last_request_time_{0};
+  bool requesting_data_{false};
+  bool ready_to_request_data_();
+  bool request_interval_reached_();
+  void start_requesting_data_();
+  void stop_requesting_data_();
+
   // Telegram buffer
-  char telegram_[MAX_TELEGRAM_LENGTH];
+  size_t max_telegram_len_;
+  char *telegram_{nullptr};
   int telegram_len_{0};
+  uint8_t *encrypted_telegram_{nullptr};
+  int encrypted_telegram_len_{0};
 
   // Serial parser
   bool header_found_{false};

esphome/components/esp32_camera_web_server/camera_web_server.cpp

@@ -21,12 +21,19 @@ static const char *const TAG = "esp32_camera_web_server";
 #define CONTENT_TYPE "image/jpeg"
 #define CONTENT_LENGTH "Content-Length"
 
-static const char *const STREAM_HEADER =
-    "HTTP/1.1 200\r\nAccess-Control-Allow-Origin: *\r\nContent-Type: multipart/x-mixed-replace;boundary=" PART_BOUNDARY
-    "\r\n";
-static const char *const STREAM_500 = "HTTP/1.1 500\r\nContent-Type: text/plain\r\n\r\nNo frames send.\r\n";
-static const char *const STREAM_BOUNDARY = "\r\n--" PART_BOUNDARY "\r\n";
+static const char *const STREAM_HEADER = "HTTP/1.0 200 OK\r\n"
+                                         "Access-Control-Allow-Origin: *\r\n"
+                                         "Connection: close\r\n"
+                                         "Content-Type: multipart/x-mixed-replace;boundary=" PART_BOUNDARY "\r\n"
+                                         "\r\n"
+                                         "--" PART_BOUNDARY "\r\n";
+static const char *const STREAM_ERROR = "Content-Type: text/plain\r\n"
+                                        "\r\n"
+                                        "No frames send.\r\n"
+                                        "--" PART_BOUNDARY "\r\n";
 static const char *const STREAM_PART = "Content-Type: " CONTENT_TYPE "\r\n" CONTENT_LENGTH ": %u\r\n\r\n";
+static const char *const STREAM_BOUNDARY = "\r\n"
+                                           "--" PART_BOUNDARY "\r\n";
 
 CameraWebServer::CameraWebServer() {}
 
@@ -45,6 +52,7 @@ void CameraWebServer::setup() {
   config.ctrl_port = this->port_;
   config.max_open_sockets = 1;
   config.backlog_conn = 2;
+  config.lru_purge_enable = true;
 
   if (httpd_start(&this->httpd_, &config) != ESP_OK) {
     mark_failed();
@@ -172,9 +180,6 @@ esp_err_t CameraWebServer::streaming_handler_(struct httpd_req *req) {
       ESP_LOGW(TAG, "STREAM: failed to acquire frame");
       res = ESP_FAIL;
     }
-    if (res == ESP_OK) {
-      res = httpd_send_all(req, STREAM_BOUNDARY, strlen(STREAM_BOUNDARY));
-    }
     if (res == ESP_OK) {
       size_t hlen = snprintf(part_buf, 64, STREAM_PART, image->get_data_length());
       res = httpd_send_all(req, part_buf, hlen);
@@ -182,6 +187,9 @@ esp_err_t CameraWebServer::streaming_handler_(struct httpd_req *req) {
     if (res == ESP_OK) {
       res = httpd_send_all(req, (const char *) image->get_data_buffer(), image->get_data_length());
     }
+    if (res == ESP_OK) {
+      res = httpd_send_all(req, STREAM_BOUNDARY, strlen(STREAM_BOUNDARY));
+    }
     if (res == ESP_OK) {
       frames++;
       int64_t frame_time = millis() - last_frame;
@@ -193,7 +201,7 @@ esp_err_t CameraWebServer::streaming_handler_(struct httpd_req *req) {
   }
 
   if (!frames) {
-    res = httpd_send_all(req, STREAM_500, strlen(STREAM_500));
+    res = httpd_send_all(req, STREAM_ERROR, strlen(STREAM_ERROR));
   }
 
   ESP_LOGI(TAG, "STREAM: closed. Frames: %u", frames);

esphome/components/esp32_improv/__init__.py

@@ -4,7 +4,7 @@ from esphome.components import binary_sensor, output, esp32_ble_server
 from esphome.const import CONF_ID
 
 
-AUTO_LOAD = ["binary_sensor", "output", "improv", "esp32_ble_server"]
+AUTO_LOAD = ["binary_sensor", "output", "esp32_ble_server"]
 CODEOWNERS = ["@jesserockz"]
 CONFLICTS_WITH = ["esp32_ble_tracker", "esp32_ble_beacon"]
 DEPENDENCIES = ["wifi", "esp32"]
@@ -56,6 +56,7 @@ async def to_code(config):
     cg.add(ble_server.register_service_component(var))
 
     cg.add_define("USE_IMPROV")
+    cg.add_library("esphome/Improv", "1.0.0")
 
     cg.add(var.set_identify_duration(config[CONF_IDENTIFY_DURATION]))
     cg.add(var.set_authorized_duration(config[CONF_AUTHORIZED_DURATION]))

esphome/components/esp32_improv/esp32_improv_component.cpp

@@ -11,6 +11,7 @@ namespace esphome {
 namespace esp32_improv {
 
 static const char *const TAG = "esp32_improv.component";
+static const char *const ESPHOME_MY_LINK = "https://my.home-assistant.io/redirect/config_flow_start?domain=esphome";
 
 ESP32ImprovComponent::ESP32ImprovComponent() { global_improv_component = this; }
 
@@ -124,8 +125,13 @@ void ESP32ImprovComponent::loop() {
         this->cancel_timeout("wifi-connect-timeout");
         this->set_state_(improv::STATE_PROVISIONED);
 
-        std::string url = "https://my.home-assistant.io/redirect/config_flow_start?domain=esphome";
-        std::vector<uint8_t> data = improv::build_rpc_response(improv::WIFI_SETTINGS, {url});
+        std::vector<std::string> urls = {ESPHOME_MY_LINK};
+#ifdef USE_WEBSERVER
+        auto ip = wifi::global_wifi_component->wifi_sta_ip();
+        std::string webserver_url = "http://" + ip.str() + ":" + to_string(WEBSERVER_PORT);
+        urls.push_back(webserver_url);
+#endif
+        std::vector<uint8_t> data = improv::build_rpc_response(improv::WIFI_SETTINGS, urls);
         this->send_response_(data);
         this->set_timeout("end-service", 1000, [this] {
           this->service_->stop();

esphome/components/esp32_improv/esp32_improv_component.h

@@ -1,9 +1,8 @@
 #pragma once
 
 #include "esphome/components/binary_sensor/binary_sensor.h"
-#include "esphome/components/esp32_ble_server/ble_server.h"
 #include "esphome/components/esp32_ble_server/ble_characteristic.h"
-#include "esphome/components/improv/improv.h"
+#include "esphome/components/esp32_ble_server/ble_server.h"
 #include "esphome/components/output/binary_output.h"
 #include "esphome/components/wifi/wifi_component.h"
 #include "esphome/core/component.h"
@@ -12,6 +11,8 @@
 
 #ifdef USE_ESP32
 
+#include <improv.h>
+
 namespace esphome {
 namespace esp32_improv {
 

esphome/components/esp32_touch/esp32_touch.cpp

@@ -1,6 +1,7 @@
 #ifdef USE_ESP32
 
 #include "esp32_touch.h"
+#include "esphome/core/application.h"
 #include "esphome/core/log.h"
 #include "esphome/core/hal.h"
 
@@ -93,7 +94,6 @@ void ESP32TouchComponent::dump_config() {
 
   if (this->iir_filter_enabled_()) {
     ESP_LOGCONFIG(TAG, "    IIR Filter: %ums", this->iir_filter_);
-    touch_pad_filter_start(this->iir_filter_);
   } else {
     ESP_LOGCONFIG(TAG, "  IIR Filter DISABLED");
   }
@@ -125,6 +125,8 @@ void ESP32TouchComponent::loop() {
     if (should_print) {
       ESP_LOGD(TAG, "Touch Pad '%s' (T%u): %u", child->get_name().c_str(), child->get_touch_pad(), value);
     }
+
+    App.feed_wdt();
   }
 
   if (should_print) {

esphome/components/esp8266/boards.py

@@ -206,61 +206,3 @@ ESP8266_BOARD_PINS = {
     "wio_node": {"LED": 2, "GROVE": 15, "D0": 3, "D1": 5, "BUTTON": 0},
     "xinabox_cw01": {"SDA": 2, "SCL": 14, "LED": 5, "LED_RED": 12, "LED_GREEN": 13},
 }
-
-FLASH_SIZE_1_MB = 2 ** 20
-FLASH_SIZE_512_KB = FLASH_SIZE_1_MB // 2
-FLASH_SIZE_2_MB = 2 * FLASH_SIZE_1_MB
-FLASH_SIZE_4_MB = 4 * FLASH_SIZE_1_MB
-FLASH_SIZE_16_MB = 16 * FLASH_SIZE_1_MB
-
-ESP8266_FLASH_SIZES = {
-    "d1": FLASH_SIZE_4_MB,
-    "d1_mini": FLASH_SIZE_4_MB,
-    "d1_mini_lite": FLASH_SIZE_1_MB,
-    "d1_mini_pro": FLASH_SIZE_16_MB,
-    "esp01": FLASH_SIZE_512_KB,
-    "esp01_1m": FLASH_SIZE_1_MB,
-    "esp07": FLASH_SIZE_4_MB,
-    "esp12e": FLASH_SIZE_4_MB,
-    "esp210": FLASH_SIZE_4_MB,
-    "esp8285": FLASH_SIZE_1_MB,
-    "esp_wroom_02": FLASH_SIZE_2_MB,
-    "espduino": FLASH_SIZE_4_MB,
-    "espectro": FLASH_SIZE_4_MB,
-    "espino": FLASH_SIZE_4_MB,
-    "espinotee": FLASH_SIZE_4_MB,
-    "espmxdevkit": FLASH_SIZE_1_MB,
-    "espresso_lite_v1": FLASH_SIZE_4_MB,
-    "espresso_lite_v2": FLASH_SIZE_4_MB,
-    "gen4iod": FLASH_SIZE_512_KB,
-    "heltec_wifi_kit_8": FLASH_SIZE_4_MB,
-    "huzzah": FLASH_SIZE_4_MB,
-    "inventone": FLASH_SIZE_4_MB,
-    "modwifi": FLASH_SIZE_2_MB,
-    "nodemcu": FLASH_SIZE_4_MB,
-    "nodemcuv2": FLASH_SIZE_4_MB,
-    "oak": FLASH_SIZE_4_MB,
-    "phoenix_v1": FLASH_SIZE_4_MB,
-    "phoenix_v2": FLASH_SIZE_4_MB,
-    "sonoff_basic": FLASH_SIZE_1_MB,
-    "sonoff_s20": FLASH_SIZE_1_MB,
-    "sonoff_sv": FLASH_SIZE_1_MB,
-    "sonoff_th": FLASH_SIZE_1_MB,
-    "sparkfunBlynk": FLASH_SIZE_4_MB,
-    "thing": FLASH_SIZE_512_KB,
-    "thingdev": FLASH_SIZE_512_KB,
-    "wifi_slot": FLASH_SIZE_1_MB,
-    "wifiduino": FLASH_SIZE_4_MB,
-    "wifinfo": FLASH_SIZE_1_MB,
-    "wio_link": FLASH_SIZE_4_MB,
-    "wio_node": FLASH_SIZE_4_MB,
-    "xinabox_cw01": FLASH_SIZE_4_MB,
-}
-
-ESP8266_LD_SCRIPTS = {
-    FLASH_SIZE_512_KB: ("eagle.flash.512k0.ld", "eagle.flash.512k.ld"),
-    FLASH_SIZE_1_MB: ("eagle.flash.1m0.ld", "eagle.flash.1m.ld"),
-    FLASH_SIZE_2_MB: ("eagle.flash.2m.ld", "eagle.flash.2m.ld"),
-    FLASH_SIZE_4_MB: ("eagle.flash.4m.ld", "eagle.flash.4m.ld"),
-    FLASH_SIZE_16_MB: ("eagle.flash.16m.ld", "eagle.flash.16m14m.ld"),
-}

esphome/components/heatpumpir/climate.py

@@ -30,6 +30,7 @@ PROTOCOLS = {
     "gree": Protocol.PROTOCOL_GREE,
     "greeya": Protocol.PROTOCOL_GREEYAA,
     "greeyan": Protocol.PROTOCOL_GREEYAN,
+    "greeyac": Protocol.PROTOCOL_GREEYAC,
     "hisense_aud": Protocol.PROTOCOL_HISENSE_AUD,
     "hitachi": Protocol.PROTOCOL_HITACHI,
     "hyundai": Protocol.PROTOCOL_HYUNDAI,
@@ -111,4 +112,6 @@ def to_code(config):
     cg.add(var.set_max_temperature(config[CONF_MIN_TEMPERATURE]))
     cg.add(var.set_min_temperature(config[CONF_MAX_TEMPERATURE]))
 
-    cg.add_library("tonia/HeatpumpIR", "1.0.15")
+    # PIO isn't updating releases, so referencing the release tag directly. See:
+    # https://github.com/ToniA/arduino-heatpumpir/commit/0948c619d86407a4e50e8db2f3c193e0576c86fd
+    cg.add_library("", "", "https://github.com/ToniA/arduino-heatpumpir.git#1.0.18")

esphome/components/heatpumpir/heatpumpir.cpp

@@ -25,6 +25,7 @@ const std::map<Protocol, std::function<HeatpumpIR *()>> PROTOCOL_CONSTRUCTOR_MAP
     {PROTOCOL_GREE, []() { return new GreeGenericHeatpumpIR(); }},                           // NOLINT
     {PROTOCOL_GREEYAA, []() { return new GreeYAAHeatpumpIR(); }},                            // NOLINT
     {PROTOCOL_GREEYAN, []() { return new GreeYANHeatpumpIR(); }},                            // NOLINT
+    {PROTOCOL_GREEYAC, []() { return new GreeYACHeatpumpIR(); }},                            // NOLINT
     {PROTOCOL_HISENSE_AUD, []() { return new HisenseHeatpumpIR(); }},                        // NOLINT
     {PROTOCOL_HITACHI, []() { return new HitachiHeatpumpIR(); }},                            // NOLINT
     {PROTOCOL_HYUNDAI, []() { return new HyundaiHeatpumpIR(); }},                            // NOLINT
@@ -61,6 +62,19 @@ void HeatpumpIRClimate::setup() {
   }
   this->heatpump_ir_ = protocol_constructor->second();
   climate_ir::ClimateIR::setup();
+  if (this->sensor_) {
+    this->sensor_->add_on_state_callback([this](float state) {
+      this->current_temperature = state;
+
+      IRSenderESPHome esp_sender(this->transmitter_);
+      this->heatpump_ir_->send(esp_sender, uint8_t(lround(this->current_temperature + 0.5)));
+
+      // current temperature changed, publish state
+      this->publish_state();
+    });
+    this->current_temperature = this->sensor_->state;
+  } else
+    this->current_temperature = NAN;
 }
 
 void HeatpumpIRClimate::transmit_state() {
@@ -171,8 +185,7 @@ void HeatpumpIRClimate::transmit_state() {
 
   temperature_cmd = (uint8_t) clamp(this->target_temperature, this->min_temperature_, this->max_temperature_);
 
-  IRSenderESPHome esp_sender(0, this->transmitter_);
-
+  IRSenderESPHome esp_sender(this->transmitter_);
   heatpump_ir_->send(esp_sender, power_mode_cmd, operating_mode_cmd, fan_speed_cmd, temperature_cmd, swing_v_cmd,
                      swing_h_cmd);
 }

esphome/components/heatpumpir/heatpumpir.h

@@ -25,6 +25,7 @@ enum Protocol {
   PROTOCOL_GREE,
   PROTOCOL_GREEYAA,
   PROTOCOL_GREEYAN,
+  PROTOCOL_GREEYAC,
   PROTOCOL_HISENSE_AUD,
   PROTOCOL_HITACHI,
   PROTOCOL_HYUNDAI,

esphome/components/heatpumpir/ir_sender_esphome.h

@@ -11,8 +11,8 @@ namespace heatpumpir {
 
 class IRSenderESPHome : public IRSender {
  public:
-  IRSenderESPHome(uint8_t pin, remote_transmitter::RemoteTransmitterComponent *transmitter)
-      : IRSender(pin), transmit_(transmitter->transmit()){};
+  IRSenderESPHome(remote_transmitter::RemoteTransmitterComponent *transmitter)
+      : IRSender(0), transmit_(transmitter->transmit()){};
   void setFrequency(int frequency) override;  // NOLINT(readability-identifier-naming)
   void space(int space_length) override;
   void mark(int mark_length) override;

esphome/components/hm3301/abstract_aqi_calculator.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#ifdef USE_ARDUINO
 #include <cstdint>
 
 namespace esphome {
@@ -13,5 +12,3 @@ class AbstractAQICalculator {
 
 }  // namespace hm3301
 }  // namespace esphome
-
-#endif  // USE_ARDUINO

esphome/components/hm3301/aqi_calculator.h

@@ -1,7 +1,5 @@
 #pragma once
 
-#ifdef USE_ARDUINO
-
 #include "abstract_aqi_calculator.h"
 
 namespace esphome {
@@ -33,7 +31,7 @@ class AQICalculator : public AbstractAQICalculator {
     int conc_lo = array[grid_index][0];
     int conc_hi = array[grid_index][1];
 
-    return ((aqi_hi - aqi_lo) / (conc_hi - conc_lo)) * (value - conc_lo) + aqi_lo;
+    return (value - conc_lo) * (aqi_hi - aqi_lo) / (conc_hi - conc_lo) + aqi_lo;
   }
 
   int get_grid_index_(uint16_t value, int array[AMOUNT_OF_LEVELS][2]) {
@@ -48,5 +46,3 @@ class AQICalculator : public AbstractAQICalculator {
 
 }  // namespace hm3301
 }  // namespace esphome
-
-#endif  // USE_ARDUINO

esphome/components/hm3301/aqi_calculator_factory.h

@@ -1,7 +1,5 @@
 #pragma once
 
-#ifdef USE_ARDUINO
-
 #include "caqi_calculator.h"
 #include "aqi_calculator.h"
 
@@ -29,5 +27,3 @@ class AQICalculatorFactory {
 
 }  // namespace hm3301
 }  // namespace esphome
-
-#endif  // USE_ARDUINO

esphome/components/hm3301/caqi_calculator.h

@@ -1,7 +1,5 @@
 #pragma once
 
-#ifdef USE_ARDUINO
-
 #include "esphome/core/log.h"
 #include "abstract_aqi_calculator.h"
 
@@ -37,9 +35,7 @@ class CAQICalculator : public AbstractAQICalculator {
     int conc_lo = array[grid_index][0];
     int conc_hi = array[grid_index][1];
 
-    int aqi = ((aqi_hi - aqi_lo) / (conc_hi - conc_lo)) * (value - conc_lo) + aqi_lo;
-
-    return aqi;
+    return (value - conc_lo) * (aqi_hi - aqi_lo) / (conc_hi - conc_lo) + aqi_lo;
   }
 
   int get_grid_index_(uint16_t value, int array[AMOUNT_OF_LEVELS][2]) {
@@ -54,5 +50,3 @@ class CAQICalculator : public AbstractAQICalculator {
 
 }  // namespace hm3301
 }  // namespace esphome
-
-#endif  // USE_ARDUINO

esphome/components/hm3301/hm3301.cpp

@@ -1,5 +1,3 @@
-#ifdef USE_ARDUINO
-
 #include "esphome/core/log.h"
 #include "hm3301.h"
 
@@ -14,9 +12,8 @@ static const uint8_t PM_10_0_VALUE_INDEX = 7;
 
 void HM3301Component::setup() {
   ESP_LOGCONFIG(TAG, "Setting up HM3301...");
-  hm3301_ = make_unique<HM330X>();
-  error_code_ = hm3301_->init();
-  if (error_code_ != NO_ERROR) {
+  if (i2c::ERROR_OK != this->write(&SELECT_COMM_CMD, 1)) {
+    error_code_ = ERROR_COMM;
     this->mark_failed();
     return;
   }
@@ -38,7 +35,7 @@ void HM3301Component::dump_config() {
 float HM3301Component::get_setup_priority() const { return setup_priority::DATA; }
 
 void HM3301Component::update() {
-  if (!this->read_sensor_value_(data_buffer_)) {
+  if (this->read(data_buffer_, 29) != i2c::ERROR_OK) {
     ESP_LOGW(TAG, "Read result failed");
     this->status_set_warning();
     return;
@@ -87,8 +84,6 @@ void HM3301Component::update() {
   this->status_clear_warning();
 }
 
-bool HM3301Component::read_sensor_value_(uint8_t *data) { return !hm3301_->read_sensor_value(data, 29); }
-
 bool HM3301Component::validate_checksum_(const uint8_t *data) {
   uint8_t sum = 0;
   for (int i = 0; i < 28; i++) {
@@ -104,5 +99,3 @@ uint16_t HM3301Component::get_sensor_value_(const uint8_t *data, uint8_t i) {
 
 }  // namespace hm3301
 }  // namespace esphome
-
-#endif  // USE_ARDUINO

esphome/components/hm3301/hm3301.h

@@ -1,17 +1,15 @@
 #pragma once
 
-#ifdef USE_ARDUINO
-
 #include "esphome/core/component.h"
 #include "esphome/components/sensor/sensor.h"
 #include "esphome/components/i2c/i2c.h"
 #include "aqi_calculator_factory.h"
 
-#include <Seeed_HM330X.h>
-
 namespace esphome {
 namespace hm3301 {
 
+static const uint8_t SELECT_COMM_CMD = 0X88;
+
 class HM3301Component : public PollingComponent, public i2c::I2CDevice {
  public:
   HM3301Component() = default;
@@ -29,9 +27,12 @@ class HM3301Component : public PollingComponent, public i2c::I2CDevice {
   void update() override;
 
  protected:
-  std::unique_ptr<HM330X> hm3301_;
-
-  HM330XErrorCode error_code_{NO_ERROR};
+  enum {
+    NO_ERROR = 0,
+    ERROR_PARAM = -1,
+    ERROR_COMM = -2,
+    ERROR_OTHERS = -128,
+  } error_code_{NO_ERROR};
 
   uint8_t data_buffer_[30];
 
@@ -43,12 +44,9 @@ class HM3301Component : public PollingComponent, public i2c::I2CDevice {
   AQICalculatorType aqi_calc_type_;
   AQICalculatorFactory aqi_calculator_factory_ = AQICalculatorFactory();
 
-  bool read_sensor_value_(uint8_t *);
   bool validate_checksum_(const uint8_t *);
   uint16_t get_sensor_value_(const uint8_t *, uint8_t);
 };
 
 }  // namespace hm3301
 }  // namespace esphome
-
-#endif  // USE_ARDUINO

esphome/components/hm3301/sensor.py

@@ -84,7 +84,6 @@ CONFIG_SCHEMA = cv.All(
     .extend(cv.polling_component_schema("60s"))
     .extend(i2c.i2c_device_schema(0x40)),
     _validate,
-    cv.only_with_arduino,
 )
 
 
@@ -109,6 +108,3 @@ async def to_code(config):
         sens = await sensor.new_sensor(config[CONF_AQI])
         cg.add(var.set_aqi_sensor(sens))
         cg.add(var.set_aqi_calculation_type(config[CONF_AQI][CONF_CALCULATION_TYPE]))
-
-    # https://platformio.org/lib/show/6306/Grove%20-%20Laser%20PM2.5%20Sensor%20HM3301
-    cg.add_library("seeed-studio/Grove - Laser PM2.5 Sensor HM3301", "1.0.3")

esphome/components/hmc5883l/sensor.py

@@ -114,8 +114,8 @@ CONFIG_SCHEMA = (
 
 
 def auto_data_rate(config):
-    interval_sec = config[CONF_UPDATE_INTERVAL].seconds
-    interval_hz = 1.0 / interval_sec
+    interval_msec = config[CONF_UPDATE_INTERVAL].total_milliseconds
+    interval_hz = 1000.0 / interval_msec
     for datarate in sorted(HMC5883LDatarates.keys()):
         if float(datarate) >= interval_hz:
             return HMC5883LDatarates[datarate]

esphome/components/improv/__init__.py

@@ -1 +0,0 @@
-CODEOWNERS = ["@jesserockz"]

esphome/components/improv/improv.cpp

@@ -1,93 +0,0 @@
-#include "improv.h"
-
-namespace improv {
-
-ImprovCommand parse_improv_data(const std::vector<uint8_t> &data) {
-  return parse_improv_data(data.data(), data.size());
-}
-
-ImprovCommand parse_improv_data(const uint8_t *data, size_t length) {
-  ImprovCommand improv_command;
-  Command command = (Command) data[0];
-  uint8_t data_length = data[1];
-
-  if (data_length != length - 3) {
-    improv_command.command = UNKNOWN;
-    return improv_command;
-  }
-
-  uint8_t checksum = data[length - 1];
-
-  uint32_t calculated_checksum = 0;
-  for (uint8_t i = 0; i < length - 1; i++) {
-    calculated_checksum += data[i];
-  }
-
-  if ((uint8_t) calculated_checksum != checksum) {
-    improv_command.command = BAD_CHECKSUM;
-    return improv_command;
-  }
-
-  if (command == WIFI_SETTINGS) {
-    uint8_t ssid_length = data[2];
-    uint8_t ssid_start = 3;
-    size_t ssid_end = ssid_start + ssid_length;
-
-    uint8_t pass_length = data[ssid_end];
-    size_t pass_start = ssid_end + 1;
-    size_t pass_end = pass_start + pass_length;
-
-    std::string ssid(data + ssid_start, data + ssid_end);
-    std::string password(data + pass_start, data + pass_end);
-    return {.command = command, .ssid = ssid, .password = password};
-  }
-
-  improv_command.command = command;
-  return improv_command;
-}
-
-std::vector<uint8_t> build_rpc_response(Command command, const std::vector<std::string> &datum) {
-  std::vector<uint8_t> out;
-  uint32_t length = 0;
-  out.push_back(command);
-  for (auto str : datum) {
-    uint8_t len = str.length();
-    length += len;
-    out.push_back(len);
-    out.insert(out.end(), str.begin(), str.end());
-  }
-  out.insert(out.begin() + 1, length);
-
-  uint32_t calculated_checksum = 0;
-
-  for (uint8_t byte : out) {
-    calculated_checksum += byte;
-  }
-  out.push_back(calculated_checksum);
-  return out;
-}
-
-#ifdef USE_ARDUINO
-std::vector<uint8_t> build_rpc_response(Command command, const std::vector<String> &datum) {
-  std::vector<uint8_t> out;
-  uint32_t length = 0;
-  out.push_back(command);
-  for (auto str : datum) {
-    uint8_t len = str.length();
-    length += len;
-    out.push_back(len);
-    out.insert(out.end(), str.begin(), str.end());
-  }
-  out.insert(out.begin() + 1, length);
-
-  uint32_t calculated_checksum = 0;
-
-  for (uint8_t byte : out) {
-    calculated_checksum += byte;
-  }
-  out.push_back(calculated_checksum);
-  return out;
-}
-#endif  // USE_ARDUINO
-
-}  // namespace improv

esphome/components/improv/improv.h

@@ -1,62 +0,0 @@
-#pragma once
-
-#ifdef ARDUINO
-#include "WString.h"
-#endif  // ARDUINO
-
-#include <cstdint>
-#include <string>
-#include <vector>
-
-namespace improv {
-
-static const char *const SERVICE_UUID = "00467768-6228-2272-4663-277478268000";
-static const char *const STATUS_UUID = "00467768-6228-2272-4663-277478268001";
-static const char *const ERROR_UUID = "00467768-6228-2272-4663-277478268002";
-static const char *const RPC_COMMAND_UUID = "00467768-6228-2272-4663-277478268003";
-static const char *const RPC_RESULT_UUID = "00467768-6228-2272-4663-277478268004";
-static const char *const CAPABILITIES_UUID = "00467768-6228-2272-4663-277478268005";
-
-enum Error : uint8_t {
-  ERROR_NONE = 0x00,
-  ERROR_INVALID_RPC = 0x01,
-  ERROR_UNKNOWN_RPC = 0x02,
-  ERROR_UNABLE_TO_CONNECT = 0x03,
-  ERROR_NOT_AUTHORIZED = 0x04,
-  ERROR_UNKNOWN = 0xFF,
-};
-
-enum State : uint8_t {
-  STATE_STOPPED = 0x00,
-  STATE_AWAITING_AUTHORIZATION = 0x01,
-  STATE_AUTHORIZED = 0x02,
-  STATE_PROVISIONING = 0x03,
-  STATE_PROVISIONED = 0x04,
-};
-
-enum Command : uint8_t {
-  UNKNOWN = 0x00,
-  WIFI_SETTINGS = 0x01,
-  IDENTIFY = 0x02,
-  GET_CURRENT_STATE = 0x02,
-  GET_DEVICE_INFO = 0x03,
-  BAD_CHECKSUM = 0xFF,
-};
-
-static const uint8_t CAPABILITY_IDENTIFY = 0x01;
-
-struct ImprovCommand {
-  Command command;
-  std::string ssid;
-  std::string password;
-};
-
-ImprovCommand parse_improv_data(const std::vector<uint8_t> &data);
-ImprovCommand parse_improv_data(const uint8_t *data, size_t length);
-
-std::vector<uint8_t> build_rpc_response(Command command, const std::vector<std::string> &datum);
-#ifdef ARDUINO
-std::vector<uint8_t> build_rpc_response(Command command, const std::vector<String> &datum);
-#endif  // ARDUINO
-
-}  // namespace improv

esphome/components/improv_serial/__init__.py

@@ -5,7 +5,6 @@ import esphome.final_validate as fv
 
 CODEOWNERS = ["@esphome/core"]
 DEPENDENCIES = ["logger", "wifi"]
-AUTO_LOAD = ["improv"]
 
 improv_serial_ns = cg.esphome_ns.namespace("improv_serial")
 
@@ -31,3 +30,4 @@ FINAL_VALIDATE_SCHEMA = validate_logger_baud_rate
 async def to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
+    cg.add_library("esphome/Improv", "1.0.0")

esphome/components/improv_serial/improv_serial_component.cpp

@@ -92,27 +92,26 @@ void ImprovSerialComponent::loop() {
 }
 
 std::vector<uint8_t> ImprovSerialComponent::build_rpc_settings_response_(improv::Command command) {
-  std::string url = "https://my.home-assistant.io/redirect/config_flow_start?domain=esphome";
-  std::vector<std::string> urls = {url};
+  std::vector<std::string> urls;
 #ifdef USE_WEBSERVER
   auto ip = wifi::global_wifi_component->wifi_sta_ip();
   std::string webserver_url = "http://" + ip.str() + ":" + to_string(WEBSERVER_PORT);
   urls.push_back(webserver_url);
 #endif
-  std::vector<uint8_t> data = improv::build_rpc_response(command, urls);
+  std::vector<uint8_t> data = improv::build_rpc_response(command, urls, false);
   return data;
 }
 
 std::vector<uint8_t> ImprovSerialComponent::build_version_info_() {
   std::vector<std::string> infos = {"ESPHome", ESPHOME_VERSION, ESPHOME_VARIANT, App.get_name()};
-  std::vector<uint8_t> data = improv::build_rpc_response(improv::GET_DEVICE_INFO, infos);
+  std::vector<uint8_t> data = improv::build_rpc_response(improv::GET_DEVICE_INFO, infos, false);
   return data;
 };
 
 bool ImprovSerialComponent::parse_improv_serial_byte_(uint8_t byte) {
   size_t at = this->rx_buffer_.size();
   this->rx_buffer_.push_back(byte);
-  ESP_LOGD(TAG, "Improv Serial byte: 0x%02X", byte);
+  ESP_LOGV(TAG, "Improv Serial byte: 0x%02X", byte);
   const uint8_t *raw = &this->rx_buffer_[0];
   if (at == 0)
     return byte == 'I';
@@ -141,22 +140,33 @@ bool ImprovSerialComponent::parse_improv_serial_byte_(uint8_t byte) {
   if (at < 8 + data_len)
     return true;
 
-  if (at == 8 + data_len) {
+  if (at == 8 + data_len)
+    return true;
+
+  if (at == 8 + data_len + 1) {
+    uint8_t checksum = 0x00;
+    for (uint8_t i = 0; i < at; i++)
+      checksum += raw[i];
+
+    if (checksum != byte) {
+      ESP_LOGW(TAG, "Error decoding Improv payload");
+      this->set_error_(improv::ERROR_INVALID_RPC);
+      return false;
+    }
+
     if (type == TYPE_RPC) {
       this->set_error_(improv::ERROR_NONE);
-      auto command = improv::parse_improv_data(&raw[9], data_len);
+      auto command = improv::parse_improv_data(&raw[9], data_len, false);
       return this->parse_improv_payload_(command);
     }
   }
-  return true;
+
+  // If we got here then the command coming is is improv, but not an RPC command
+  return false;
 }
 
 bool ImprovSerialComponent::parse_improv_payload_(improv::ImprovCommand &command) {
   switch (command.command) {
-    case improv::BAD_CHECKSUM:
-      ESP_LOGW(TAG, "Error decoding Improv payload");
-      this->set_error_(improv::ERROR_INVALID_RPC);
-      return false;
     case improv::WIFI_SETTINGS: {
       wifi::WiFiAP sta{};
       sta.set_ssid(command.ssid);
@@ -166,7 +176,7 @@ bool ImprovSerialComponent::parse_improv_payload_(improv::ImprovCommand &command
       wifi::global_wifi_component->set_sta(sta);
       wifi::global_wifi_component->start_scanning();
       this->set_state_(improv::STATE_PROVISIONING);
-      ESP_LOGD(TAG, "Received Improv wifi settings ssid=%s, password=" LOG_SECRET("%s"), command.ssid.c_str(),
+      ESP_LOGI(TAG, "Received Improv wifi settings ssid=%s, password=" LOG_SECRET("%s"), command.ssid.c_str(),
                command.password.c_str());
 
       auto f = std::bind(&ImprovSerialComponent::on_wifi_connect_timeout_, this);
@@ -233,6 +243,12 @@ void ImprovSerialComponent::send_response_(std::vector<uint8_t> &response) {
   data[7] = TYPE_RPC_RESPONSE;
   data[8] = response.size();
   data.insert(data.end(), response.begin(), response.end());
+
+  uint8_t checksum = 0x00;
+  for (uint8_t d : data)
+    checksum += d;
+  data.push_back(checksum);
+
   this->write_data_(data);
 }
 

esphome/components/improv_serial/improv_serial_component.h

@@ -1,11 +1,12 @@
 #pragma once
 
-#include "esphome/components/improv/improv.h"
 #include "esphome/components/wifi/wifi_component.h"
 #include "esphome/core/component.h"
 #include "esphome/core/defines.h"
 #include "esphome/core/helpers.h"
 
+#include <improv.h>
+
 #ifdef USE_ARDUINO
 #include <HardwareSerial.h>
 #endif

esphome/components/ledc/ledc_output.cpp

@@ -15,17 +15,37 @@ namespace ledc {
 
 static const char *const TAG = "ledc.output";
 
+#ifdef USE_ESP_IDF
+static const int MAX_RES_BITS = LEDC_TIMER_BIT_MAX - 1;
+#if SOC_LEDC_SUPPORT_HS_MODE
+// Only ESP32 has LEDC_HIGH_SPEED_MODE
+inline ledc_mode_t get_speed_mode(uint8_t channel) { return channel < 8 ? LEDC_HIGH_SPEED_MODE : LEDC_LOW_SPEED_MODE; }
+#else
+// S2, C3, S3 only support LEDC_LOW_SPEED_MODE
+// See
+// https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/api-reference/peripherals/ledc.html#functionality-overview
+inline ledc_mode_t get_speed_mode(uint8_t) { return LEDC_LOW_SPEED_MODE; }
+#endif
+#else
+static const int MAX_RES_BITS = 20;
+#endif
+
 float ledc_max_frequency_for_bit_depth(uint8_t bit_depth) { return 80e6f / float(1 << bit_depth); }
-float ledc_min_frequency_for_bit_depth(uint8_t bit_depth) {
-  const float max_div_num = ((1 << 20) - 1) / 256.0f;
+
+float ledc_min_frequency_for_bit_depth(uint8_t bit_depth, bool low_frequency) {
+  const float max_div_num = ((1 << MAX_RES_BITS) - 1) / (low_frequency ? 32.0f : 256.0f);
   return 80e6f / (max_div_num * float(1 << bit_depth));
 }
+
 optional<uint8_t> ledc_bit_depth_for_frequency(float frequency) {
-  for (int i = 20; i >= 1; i--) {
-    const float min_frequency = ledc_min_frequency_for_bit_depth(i);
+  ESP_LOGD(TAG, "Calculating resolution bit-depth for frequency %f", frequency);
+  for (int i = MAX_RES_BITS; i >= 1; i--) {
+    const float min_frequency = ledc_min_frequency_for_bit_depth(i, (frequency < 100));
     const float max_frequency = ledc_max_frequency_for_bit_depth(i);
-    if (min_frequency <= frequency && frequency <= max_frequency)
+    if (min_frequency <= frequency && frequency <= max_frequency) {
+      ESP_LOGD(TAG, "Resolution calculated as %d", i);
       return i;
+    }
   }
   return {};
 }
@@ -48,7 +68,7 @@ void LEDCOutput::write_state(float state) {
   ledcWrite(this->channel_, duty);
 #endif
 #ifdef USE_ESP_IDF
-  auto speed_mode = channel_ < 8 ? LEDC_HIGH_SPEED_MODE : LEDC_LOW_SPEED_MODE;
+  auto speed_mode = get_speed_mode(channel_);
   auto chan_num = static_cast<ledc_channel_t>(channel_ % 8);
   ledc_set_duty(speed_mode, chan_num, duty);
   ledc_update_duty(speed_mode, chan_num);
@@ -63,11 +83,15 @@ void LEDCOutput::setup() {
   ledcAttachPin(this->pin_->get_pin(), this->channel_);
 #endif
 #ifdef USE_ESP_IDF
-  auto speed_mode = channel_ < 8 ? LEDC_HIGH_SPEED_MODE : LEDC_LOW_SPEED_MODE;
+  auto speed_mode = get_speed_mode(channel_);
   auto timer_num = static_cast<ledc_timer_t>((channel_ % 8) / 2);
   auto chan_num = static_cast<ledc_channel_t>(channel_ % 8);
 
   bit_depth_ = *ledc_bit_depth_for_frequency(frequency_);
+  if (bit_depth_ < 1) {
+    ESP_LOGW(TAG, "Frequency %f can't be achieved with any bit depth", frequency_);
+    this->status_set_warning();
+  }
 
   ledc_timer_config_t timer_conf{};
   timer_conf.speed_mode = speed_mode;
@@ -114,7 +138,7 @@ void LEDCOutput::update_frequency(float frequency) {
     ESP_LOGW(TAG, "LEDC output hasn't been initialized yet!");
     return;
   }
-  auto speed_mode = channel_ < 8 ? LEDC_HIGH_SPEED_MODE : LEDC_LOW_SPEED_MODE;
+  auto speed_mode = get_speed_mode(channel_);
   auto timer_num = static_cast<ledc_timer_t>((channel_ % 8) / 2);
 
   ledc_timer_config_t timer_conf{};

esphome/components/light/addressable_light.h

@@ -87,7 +87,7 @@ class AddressableLight : public LightOutput, public Component {
   void mark_shown_() {
 #ifdef USE_POWER_SUPPLY
     for (const auto &c : *this) {
-      if (c.get().is_on()) {
+      if (c.get_red_raw() > 0 || c.get_green_raw() > 0 || c.get_blue_raw() > 0 || c.get_white_raw() > 0) {
         this->power_.request();
         return;
       }

esphome/components/midea/ac_adapter.cpp

@@ -1,10 +1,11 @@
 #ifdef USE_ARDUINO
 
 #include "esphome/core/log.h"
-#include "adapter.h"
+#include "ac_adapter.h"
 
 namespace esphome {
 namespace midea {
+namespace ac {
 
 const char *const Constants::TAG = "midea";
 const std::string Constants::FREEZE_PROTECTION = "freeze protection";
@@ -171,6 +172,7 @@ void Converters::to_climate_traits(ClimateTraits &traits, const dudanov::midea::
     traits.add_supported_custom_preset(Constants::FREEZE_PROTECTION);
 }
 
+}  // namespace ac
 }  // namespace midea
 }  // namespace esphome
 

esphome/components/midea/ac_adapter.h

@@ -2,12 +2,15 @@
 
 #ifdef USE_ARDUINO
 
+// MideaUART
 #include <Appliance/AirConditioner/AirConditioner.h>
+
 #include "esphome/components/climate/climate_traits.h"
-#include "appliance_base.h"
+#include "air_conditioner.h"
 
 namespace esphome {
 namespace midea {
+namespace ac {
 
 using MideaMode = dudanov::midea::ac::Mode;
 using MideaSwingMode = dudanov::midea::ac::SwingMode;
@@ -41,6 +44,7 @@ class Converters {
   static void to_climate_traits(ClimateTraits &traits, const dudanov::midea::ac::Capabilities &capabilities);
 };
 
+}  // namespace ac
 }  // namespace midea
 }  // namespace esphome
 

esphome/components/midea/ac_automations.h

@@ -7,6 +7,7 @@
 
 namespace esphome {
 namespace midea {
+namespace ac {
 
 template<typename... Ts> class MideaActionBase : public Action<Ts...> {
  public:
@@ -55,6 +56,7 @@ template<typename... Ts> class PowerOffAction : public MideaActionBase<Ts...> {
   void play(Ts... x) override { this->parent_->do_power_off(); }
 };
 
+}  // namespace ac
 }  // namespace midea
 }  // namespace esphome
 

esphome/components/midea/air_conditioner.cpp

@@ -2,13 +2,11 @@
 
 #include "esphome/core/log.h"
 #include "air_conditioner.h"
-#include "adapter.h"
-#ifdef USE_REMOTE_TRANSMITTER
-#include "midea_ir.h"
-#endif
+#include "ac_adapter.h"
 
 namespace esphome {
 namespace midea {
+namespace ac {
 
 static void set_sensor(Sensor *sensor, float value) {
   if (sensor != nullptr && (!sensor->has_state() || sensor->get_raw_state() != value))
@@ -122,7 +120,7 @@ void AirConditioner::dump_config() {
 void AirConditioner::do_follow_me(float temperature, bool beeper) {
 #ifdef USE_REMOTE_TRANSMITTER
   IrFollowMeData data(static_cast<uint8_t>(lroundf(temperature)), beeper);
-  this->transmit_ir(data);
+  this->transmitter_.transmit(data);
 #else
   ESP_LOGW(Constants::TAG, "Action needs remote_transmitter component");
 #endif
@@ -131,7 +129,7 @@ void AirConditioner::do_follow_me(float temperature, bool beeper) {
 void AirConditioner::do_swing_step() {
 #ifdef USE_REMOTE_TRANSMITTER
   IrSpecialData data(0x01);
-  this->transmit_ir(data);
+  this->transmitter_.transmit(data);
 #else
   ESP_LOGW(Constants::TAG, "Action needs remote_transmitter component");
 #endif
@@ -143,13 +141,14 @@ void AirConditioner::do_display_toggle() {
   } else {
 #ifdef USE_REMOTE_TRANSMITTER
     IrSpecialData data(0x08);
-    this->transmit_ir(data);
+    this->transmitter_.transmit(data);
 #else
     ESP_LOGW(Constants::TAG, "Action needs remote_transmitter component");
 #endif
   }
 }
 
+}  // namespace ac
 }  // namespace midea
 }  // namespace esphome
 

esphome/components/midea/air_conditioner.h

@@ -2,17 +2,25 @@
 
 #ifdef USE_ARDUINO
 
+// MideaUART
 #include <Appliance/AirConditioner/AirConditioner.h>
+
 #include "appliance_base.h"
 #include "esphome/components/sensor/sensor.h"
 
 namespace esphome {
 namespace midea {
+namespace ac {
 
 using sensor::Sensor;
 using climate::ClimateCall;
+using climate::ClimatePreset;
+using climate::ClimateTraits;
+using climate::ClimateMode;
+using climate::ClimateSwingMode;
+using climate::ClimateFanMode;
 
-class AirConditioner : public ApplianceBase<dudanov::midea::ac::AirConditioner> {
+class AirConditioner : public ApplianceBase<dudanov::midea::ac::AirConditioner>, public climate::Climate {
  public:
   void dump_config() override;
   void set_outdoor_temperature_sensor(Sensor *sensor) { this->outdoor_sensor_ = sensor; }
@@ -31,15 +39,26 @@ class AirConditioner : public ApplianceBase<dudanov::midea::ac::AirConditioner>
   void do_beeper_off() { this->set_beeper_feedback(false); }
   void do_power_on() { this->base_.setPowerState(true); }
   void do_power_off() { this->base_.setPowerState(false); }
+  void set_supported_modes(const std::set<ClimateMode> &modes) { this->supported_modes_ = modes; }
+  void set_supported_swing_modes(const std::set<ClimateSwingMode> &modes) { this->supported_swing_modes_ = modes; }
+  void set_supported_presets(const std::set<ClimatePreset> &presets) { this->supported_presets_ = presets; }
+  void set_custom_presets(const std::set<std::string> &presets) { this->supported_custom_presets_ = presets; }
+  void set_custom_fan_modes(const std::set<std::string> &modes) { this->supported_custom_fan_modes_ = modes; }
 
  protected:
   void control(const ClimateCall &call) override;
   ClimateTraits traits() override;
+  std::set<ClimateMode> supported_modes_{};
+  std::set<ClimateSwingMode> supported_swing_modes_{};
+  std::set<ClimatePreset> supported_presets_{};
+  std::set<std::string> supported_custom_presets_{};
+  std::set<std::string> supported_custom_fan_modes_{};
   Sensor *outdoor_sensor_{nullptr};
   Sensor *humidity_sensor_{nullptr};
   Sensor *power_sensor_{nullptr};
 };
 
+}  // namespace ac
 }  // namespace midea
 }  // namespace esphome
 

esphome/components/midea/appliance_base.h

@@ -2,84 +2,97 @@
 
 #ifdef USE_ARDUINO
 
+// MideaUART
+#include <Appliance/ApplianceBase.h>
+#include <Helpers/Logger.h>
+
+// Include global defines
+#include "esphome/core/defines.h"
+
 #include "esphome/core/component.h"
 #include "esphome/core/log.h"
 #include "esphome/components/uart/uart.h"
 #include "esphome/components/climate/climate.h"
-#ifdef USE_REMOTE_TRANSMITTER
-#include "esphome/components/remote_base/midea_protocol.h"
-#include "esphome/components/remote_transmitter/remote_transmitter.h"
-#endif
-#include <Appliance/ApplianceBase.h>
-#include <Helpers/Logger.h>
+#include "ir_transmitter.h"
 
 namespace esphome {
 namespace midea {
 
-using climate::ClimatePreset;
-using climate::ClimateTraits;
-using climate::ClimateMode;
-using climate::ClimateSwingMode;
-using climate::ClimateFanMode;
+/* Stream from UART component */
+class UARTStream : public Stream {
+ public:
+  void set_uart(uart::UARTComponent *uart) { this->uart_ = uart; }
 
-template<typename T>
-class ApplianceBase : public Component, public uart::UARTDevice, public climate::Climate, public Stream {
+  /* Stream interface implementation */
+
+  int available() override { return this->uart_->available(); }
+  int read() override {
+    uint8_t data;
+    this->uart_->read_byte(&data);
+    return data;
+  }
+  int peek() override {
+    uint8_t data;
+    this->uart_->peek_byte(&data);
+    return data;
+  }
+  size_t write(uint8_t data) override {
+    this->uart_->write_byte(data);
+    return 1;
+  }
+  size_t write(const uint8_t *data, size_t size) override {
+    this->uart_->write_array(data, size);
+    return size;
+  }
+  void flush() override { this->uart_->flush(); }
+
+ protected:
+  uart::UARTComponent *uart_;
+};
+
+template<typename T> class ApplianceBase : public Component {
   static_assert(std::is_base_of<dudanov::midea::ApplianceBase, T>::value,
                 "T must derive from dudanov::midea::ApplianceBase class");
 
  public:
   ApplianceBase() {
-    this->base_.setStream(this);
+    this->base_.setStream(&this->stream_);
     this->base_.addOnStateCallback(std::bind(&ApplianceBase::on_status_change, this));
     dudanov::midea::ApplianceBase::setLogger(
         [](int level, const char *tag, int line, const String &format, va_list args) {
           esp_log_vprintf_(level, tag, line, format.c_str(), args);
         });
   }
-  bool can_proceed() override {
-    return this->base_.getAutoconfStatus() != dudanov::midea::AutoconfStatus::AUTOCONF_PROGRESS;
-  }
-  float get_setup_priority() const override { return setup_priority::BEFORE_CONNECTION; }
-  void setup() override { this->base_.setup(); }
-  void loop() override { this->base_.loop(); }
+
+#ifdef USE_REMOTE_TRANSMITTER
+  void set_transmitter(RemoteTransmitterBase *transmitter) { this->transmitter_.set_transmitter(transmitter); }
+#endif
+
+  /* UART communication */
+
+  void set_uart_parent(uart::UARTComponent *parent) { this->stream_.set_uart(parent); }
   void set_period(uint32_t ms) { this->base_.setPeriod(ms); }
   void set_response_timeout(uint32_t ms) { this->base_.setTimeout(ms); }
   void set_request_attempts(uint32_t attempts) { this->base_.setNumAttempts(attempts); }
+
+  /* Component methods */
+
+  void setup() override { this->base_.setup(); }
+  void loop() override { this->base_.loop(); }
+  float get_setup_priority() const override { return setup_priority::BEFORE_CONNECTION; }
+  bool can_proceed() override {
+    return this->base_.getAutoconfStatus() != dudanov::midea::AutoconfStatus::AUTOCONF_PROGRESS;
+  }
+
   void set_beeper_feedback(bool state) { this->base_.setBeeper(state); }
   void set_autoconf(bool value) { this->base_.setAutoconf(value); }
-  void set_supported_modes(const std::set<ClimateMode> &modes) { this->supported_modes_ = modes; }
-  void set_supported_swing_modes(const std::set<ClimateSwingMode> &modes) { this->supported_swing_modes_ = modes; }
-  void set_supported_presets(const std::set<ClimatePreset> &presets) { this->supported_presets_ = presets; }
-  void set_custom_presets(const std::set<std::string> &presets) { this->supported_custom_presets_ = presets; }
-  void set_custom_fan_modes(const std::set<std::string> &modes) { this->supported_custom_fan_modes_ = modes; }
   virtual void on_status_change() = 0;
-#ifdef USE_REMOTE_TRANSMITTER
-  void set_transmitter(remote_transmitter::RemoteTransmitterComponent *transmitter) {
-    this->transmitter_ = transmitter;
-  }
-  void transmit_ir(remote_base::MideaData &data) {
-    data.finalize();
-    auto transmit = this->transmitter_->transmit();
-    remote_base::MideaProtocol().encode(transmit.get_data(), data);
-    transmit.perform();
-  }
-#endif
-
-  int available() override { return uart::UARTDevice::available(); }
-  int read() override { return uart::UARTDevice::read(); }
-  int peek() override { return uart::UARTDevice::peek(); }
-  void flush() override { uart::UARTDevice::flush(); }
-  size_t write(uint8_t data) override { return uart::UARTDevice::write(data); }
 
  protected:
   T base_;
-  std::set<ClimateMode> supported_modes_{};
-  std::set<ClimateSwingMode> supported_swing_modes_{};
-  std::set<ClimatePreset> supported_presets_{};
-  std::set<std::string> supported_custom_presets_{};
-  std::set<std::string> supported_custom_fan_modes_{};
+  UARTStream stream_;
 #ifdef USE_REMOTE_TRANSMITTER
-  remote_transmitter::RemoteTransmitterComponent *transmitter_{nullptr};
+  IrTransmitter transmitter_;
 #endif
 };
 

esphome/components/midea/climate.py

@@ -40,9 +40,9 @@ AUTO_LOAD = ["sensor"]
 CONF_OUTDOOR_TEMPERATURE = "outdoor_temperature"
 CONF_POWER_USAGE = "power_usage"
 CONF_HUMIDITY_SETPOINT = "humidity_setpoint"
-midea_ns = cg.esphome_ns.namespace("midea")
-AirConditioner = midea_ns.class_("AirConditioner", climate.Climate, cg.Component)
-Capabilities = midea_ns.namespace("Constants")
+midea_ac_ns = cg.esphome_ns.namespace("midea").namespace("ac")
+AirConditioner = midea_ac_ns.class_("AirConditioner", climate.Climate, cg.Component)
+Capabilities = midea_ac_ns.namespace("Constants")
 
 
 def templatize(value):
@@ -156,13 +156,13 @@ CONFIG_SCHEMA = cv.All(
 )
 
 # Actions
-FollowMeAction = midea_ns.class_("FollowMeAction", automation.Action)
-DisplayToggleAction = midea_ns.class_("DisplayToggleAction", automation.Action)
-SwingStepAction = midea_ns.class_("SwingStepAction", automation.Action)
-BeeperOnAction = midea_ns.class_("BeeperOnAction", automation.Action)
-BeeperOffAction = midea_ns.class_("BeeperOffAction", automation.Action)
-PowerOnAction = midea_ns.class_("PowerOnAction", automation.Action)
-PowerOffAction = midea_ns.class_("PowerOffAction", automation.Action)
+FollowMeAction = midea_ac_ns.class_("FollowMeAction", automation.Action)
+DisplayToggleAction = midea_ac_ns.class_("DisplayToggleAction", automation.Action)
+SwingStepAction = midea_ac_ns.class_("SwingStepAction", automation.Action)
+BeeperOnAction = midea_ac_ns.class_("BeeperOnAction", automation.Action)
+BeeperOffAction = midea_ac_ns.class_("BeeperOffAction", automation.Action)
+PowerOnAction = midea_ac_ns.class_("PowerOnAction", automation.Action)
+PowerOffAction = midea_ac_ns.class_("PowerOffAction", automation.Action)
 
 MIDEA_ACTION_BASE_SCHEMA = cv.Schema(
     {

esphome/components/midea/ir_transmitter.h

@@ -7,6 +7,7 @@
 namespace esphome {
 namespace midea {
 
+using remote_base::RemoteTransmitterBase;
 using IrData = remote_base::MideaData;
 
 class IrFollowMeData : public IrData {
@@ -38,6 +39,20 @@ class IrSpecialData : public IrData {
   IrSpecialData(uint8_t code) : IrData({MIDEA_TYPE_SPECIAL, code, 0xFF, 0xFF, 0xFF}) {}
 };
 
+class IrTransmitter {
+ public:
+  void set_transmitter(RemoteTransmitterBase *transmitter) { this->transmitter_ = transmitter; }
+  void transmit(IrData &data) {
+    data.finalize();
+    auto transmit = this->transmitter_->transmit();
+    remote_base::MideaProtocol().encode(transmit.get_data(), data);
+    transmit.perform();
+  }
+
+ protected:
+  RemoteTransmitterBase *transmitter_{nullptr};
+};
+
 }  // namespace midea
 }  // namespace esphome
 

esphome/components/modbus_controller/number/__init__.py

@@ -129,14 +129,14 @@ async def to_code(config):
             return_type=cg.optional.template(float),
         )
         cg.add(var.set_template(template_))
-        if CONF_WRITE_LAMBDA in config:
-            template_ = await cg.process_lambda(
-                config[CONF_WRITE_LAMBDA],
-                [
-                    (ModbusNumber.operator("ptr"), "item"),
-                    (cg.float_, "x"),
-                    (cg.std_vector.template(cg.uint16).operator("ref"), "payload"),
-                ],
-                return_type=cg.optional.template(float),
-            )
-            cg.add(var.set_write_template(template_))
+    if CONF_WRITE_LAMBDA in config:
+        template_ = await cg.process_lambda(
+            config[CONF_WRITE_LAMBDA],
+            [
+                (ModbusNumber.operator("ptr"), "item"),
+                (cg.float_, "x"),
+                (cg.std_vector.template(cg.uint16).operator("ref"), "payload"),
+            ],
+            return_type=cg.optional.template(float),
+        )
+        cg.add(var.set_write_template(template_))

esphome/components/mqtt/__init__.py

@@ -14,6 +14,7 @@ from esphome.const import (
     CONF_DISCOVERY,
     CONF_DISCOVERY_PREFIX,
     CONF_DISCOVERY_RETAIN,
+    CONF_DISCOVERY_UNIQUE_ID_GENERATOR,
     CONF_ID,
     CONF_KEEPALIVE,
     CONF_LEVEL,
@@ -95,6 +96,12 @@ MQTTTextSensor = mqtt_ns.class_("MQTTTextSensor", MQTTComponent)
 MQTTNumberComponent = mqtt_ns.class_("MQTTNumberComponent", MQTTComponent)
 MQTTSelectComponent = mqtt_ns.class_("MQTTSelectComponent", MQTTComponent)
 
+MQTTDiscoveryUniqueIdGenerator = mqtt_ns.enum("MQTTDiscoveryUniqueIdGenerator")
+MQTT_DISCOVERY_UNIQUE_ID_GENERATOR_OPTIONS = {
+    "legacy": MQTTDiscoveryUniqueIdGenerator.MQTT_LEGACY_UNIQUE_ID_GENERATOR,
+    "mac": MQTTDiscoveryUniqueIdGenerator.MQTT_MAC_ADDRESS_UNIQUE_ID_GENERATOR,
+}
+
 
 def validate_config(value):
     # Populate default fields
@@ -153,6 +160,9 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(
                 CONF_DISCOVERY_PREFIX, default="homeassistant"
             ): cv.publish_topic,
+            cv.Optional(CONF_DISCOVERY_UNIQUE_ID_GENERATOR, default="legacy"): cv.enum(
+                MQTT_DISCOVERY_UNIQUE_ID_GENERATOR_OPTIONS
+            ),
             cv.Optional(CONF_USE_ABBREVIATIONS, default=True): cv.boolean,
             cv.Optional(CONF_BIRTH_MESSAGE): MQTT_MESSAGE_SCHEMA,
             cv.Optional(CONF_WILL_MESSAGE): MQTT_MESSAGE_SCHEMA,
@@ -231,13 +241,22 @@ async def to_code(config):
     discovery = config[CONF_DISCOVERY]
     discovery_retain = config[CONF_DISCOVERY_RETAIN]
     discovery_prefix = config[CONF_DISCOVERY_PREFIX]
+    discovery_unique_id_generator = config[CONF_DISCOVERY_UNIQUE_ID_GENERATOR]
 
     if not discovery:
         cg.add(var.disable_discovery())
     elif discovery == "CLEAN":
-        cg.add(var.set_discovery_info(discovery_prefix, discovery_retain, True))
+        cg.add(
+            var.set_discovery_info(
+                discovery_prefix, discovery_unique_id_generator, discovery_retain, True
+            )
+        )
     elif CONF_DISCOVERY_RETAIN in config or CONF_DISCOVERY_PREFIX in config:
-        cg.add(var.set_discovery_info(discovery_prefix, discovery_retain))
+        cg.add(
+            var.set_discovery_info(
+                discovery_prefix, discovery_unique_id_generator, discovery_retain
+            )
+        )
 
     cg.add(var.set_topic_prefix(config[CONF_TOPIC_PREFIX]))
 

esphome/components/mqtt/mqtt_client.cpp

@@ -535,8 +535,10 @@ void MQTTClientComponent::set_birth_message(MQTTMessage &&message) {
 
 void MQTTClientComponent::set_shutdown_message(MQTTMessage &&message) { this->shutdown_message_ = std::move(message); }
 
-void MQTTClientComponent::set_discovery_info(std::string &&prefix, bool retain, bool clean) {
+void MQTTClientComponent::set_discovery_info(std::string &&prefix, MQTTDiscoveryUniqueIdGenerator unique_id_generator,
+                                             bool retain, bool clean) {
   this->discovery_info_.prefix = std::move(prefix);
+  this->discovery_info_.unique_id_generator = unique_id_generator;
   this->discovery_info_.retain = retain;
   this->discovery_info_.clean = clean;
 }

esphome/components/mqtt/mqtt_client.h

@@ -55,6 +55,12 @@ struct Availability {
   std::string payload_not_available;
 };
 
+/// available discovery unique_id generators
+enum MQTTDiscoveryUniqueIdGenerator {
+  MQTT_LEGACY_UNIQUE_ID_GENERATOR = 0,
+  MQTT_MAC_ADDRESS_UNIQUE_ID_GENERATOR,
+};
+
 /** Internal struct for MQTT Home Assistant discovery
  *
  * See <a href="https://www.home-assistant.io/docs/mqtt/discovery/">MQTT Discovery</a>.
@@ -63,6 +69,7 @@ struct MQTTDiscoveryInfo {
   std::string prefix;  ///< The Home Assistant discovery prefix. Empty means disabled.
   bool retain;         ///< Whether to retain discovery messages.
   bool clean;
+  MQTTDiscoveryUniqueIdGenerator unique_id_generator;
 };
 
 enum MQTTClientState {
@@ -98,9 +105,11 @@ class MQTTClientComponent : public Component {
    *
    * See <a href="https://www.home-assistant.io/docs/mqtt/discovery/">MQTT Discovery</a>.
    * @param prefix The Home Assistant discovery prefix.
+   * @param unique_id_generator Controls how UniqueId is generated.
    * @param retain Whether to retain discovery messages.
    */
-  void set_discovery_info(std::string &&prefix, bool retain, bool clean = false);
+  void set_discovery_info(std::string &&prefix, MQTTDiscoveryUniqueIdGenerator unique_id_generator, bool retain,
+                          bool clean = false);
   /// Get Home Assistant discovery info.
   const MQTTDiscoveryInfo &get_discovery_info() const;
   /// Globally disable Home Assistant discovery.

esphome/components/mqtt/mqtt_component.cpp

@@ -114,9 +114,17 @@ bool MQTTComponent::send_discovery_() {
         if (!unique_id.empty()) {
           root[MQTT_UNIQUE_ID] = unique_id;
         } else {
-          // default to almost-unique ID. It's a hack but the only way to get that
-          // gorgeous device registry view.
-          root[MQTT_UNIQUE_ID] = "ESP" + this->component_type() + this->get_default_object_id_();
+          const MQTTDiscoveryInfo &discovery_info = global_mqtt_client->get_discovery_info();
+          if (discovery_info.unique_id_generator == MQTT_MAC_ADDRESS_UNIQUE_ID_GENERATOR) {
+            char friendly_name_hash[9];
+            sprintf(friendly_name_hash, "%08x", fnv1_hash(this->friendly_name()));
+            friendly_name_hash[8] = 0;  // ensure the hash-string ends with null
+            root[MQTT_UNIQUE_ID] = get_mac_address() + "-" + this->component_type() + "-" + friendly_name_hash;
+          } else {
+            // default to almost-unique ID. It's a hack but the only way to get that
+            // gorgeous device registry view.
+            root[MQTT_UNIQUE_ID] = "ESP" + this->component_type() + this->get_default_object_id_();
+          }
         }
 
         JsonObject &device_info = root.createNestedObject(MQTT_DEVICE);

esphome/components/number/__init__.py

@@ -41,7 +41,7 @@ NumberInRangeCondition = number_ns.class_(
 
 icon = cv.icon
 
-NUMBER_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMPONENT_SCHEMA).extend(
+NUMBER_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA).extend(
     {
         cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(mqtt.MQTTNumberComponent),
         cv.GenerateID(): cv.declare_id(Number),

esphome/components/pmsx003/pmsx003.cpp

@@ -96,6 +96,7 @@ optional<bool> PMSX003Component::check_byte_() {
         length_matches = payload_length == 28 || payload_length == 20;
         break;
       case PMSX003_TYPE_5003T:
+      case PMSX003_TYPE_5003S:
         length_matches = payload_length == 28;
         break;
       case PMSX003_TYPE_5003ST:
@@ -133,20 +134,25 @@ optional<bool> PMSX003Component::check_byte_() {
 void PMSX003Component::parse_data_() {
   switch (this->type_) {
     case PMSX003_TYPE_5003ST: {
-      uint16_t formaldehyde = this->get_16_bit_uint_(28);
       float temperature = this->get_16_bit_uint_(30) / 10.0f;
       float humidity = this->get_16_bit_uint_(32) / 10.0f;
 
-      ESP_LOGD(TAG, "Got Temperature: %.1f°C, Humidity: %.1f%% Formaldehyde: %u µg/m^3", temperature, humidity,
-               formaldehyde);
+      ESP_LOGD(TAG, "Got Temperature: %.1f°C, Humidity: %.1f%%", temperature, humidity);
 
       if (this->temperature_sensor_ != nullptr)
         this->temperature_sensor_->publish_state(temperature);
       if (this->humidity_sensor_ != nullptr)
         this->humidity_sensor_->publish_state(humidity);
+      // The rest of the PMS5003ST matches the PMS5003S, continue on
+    }
+    case PMSX003_TYPE_5003S: {
+      uint16_t formaldehyde = this->get_16_bit_uint_(28);
+
+      ESP_LOGD(TAG, "Got Formaldehyde: %u µg/m^3", formaldehyde);
+
       if (this->formaldehyde_sensor_ != nullptr)
         this->formaldehyde_sensor_->publish_state(formaldehyde);
-      // The rest of the PMS5003ST matches the PMS5003, continue on
+      // The rest of the PMS5003S matches the PMS5003, continue on
     }
     case PMSX003_TYPE_X003: {
       uint16_t pm_1_0_std_concentration = this->get_16_bit_uint_(4);

esphome/components/pmsx003/pmsx003.h

@@ -11,6 +11,7 @@ enum PMSX003Type {
   PMSX003_TYPE_X003 = 0,
   PMSX003_TYPE_5003T,
   PMSX003_TYPE_5003ST,
+  PMSX003_TYPE_5003S,
 };
 
 class PMSX003Component : public uart::UARTDevice, public Component {

esphome/components/pmsx003/sensor.py

@@ -42,21 +42,23 @@ PMSX003Sensor = pmsx003_ns.class_("PMSX003Sensor", sensor.Sensor)
 TYPE_PMSX003 = "PMSX003"
 TYPE_PMS5003T = "PMS5003T"
 TYPE_PMS5003ST = "PMS5003ST"
+TYPE_PMS5003S = "PMS5003S"
 
 PMSX003Type = pmsx003_ns.enum("PMSX003Type")
 PMSX003_TYPES = {
     TYPE_PMSX003: PMSX003Type.PMSX003_TYPE_X003,
     TYPE_PMS5003T: PMSX003Type.PMSX003_TYPE_5003T,
     TYPE_PMS5003ST: PMSX003Type.PMSX003_TYPE_5003ST,
+    TYPE_PMS5003S: PMSX003Type.PMSX003_TYPE_5003S,
 }
 
 SENSORS_TO_TYPE = {
-    CONF_PM_1_0: [TYPE_PMSX003, TYPE_PMS5003ST],
-    CONF_PM_2_5: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST],
-    CONF_PM_10_0: [TYPE_PMSX003, TYPE_PMS5003ST],
+    CONF_PM_1_0: [TYPE_PMSX003, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_2_5: [TYPE_PMSX003, TYPE_PMS5003T, TYPE_PMS5003ST, TYPE_PMS5003S],
+    CONF_PM_10_0: [TYPE_PMSX003, TYPE_PMS5003ST, TYPE_PMS5003S],
     CONF_TEMPERATURE: [TYPE_PMS5003T, TYPE_PMS5003ST],
     CONF_HUMIDITY: [TYPE_PMS5003T, TYPE_PMS5003ST],
-    CONF_FORMALDEHYDE: [TYPE_PMS5003ST],
+    CONF_FORMALDEHYDE: [TYPE_PMS5003ST, TYPE_PMS5003S],
 }
 
 

esphome/components/prometheus/__init__.py

@@ -15,7 +15,8 @@ CONFIG_SCHEMA = cv.Schema(
         cv.GenerateID(CONF_WEB_SERVER_BASE_ID): cv.use_id(
             web_server_base.WebServerBase
         ),
-    }
+    },
+    cv.only_with_arduino,
 ).extend(cv.COMPONENT_SCHEMA)
 
 

esphome/components/remote_base/nec_protocol.cpp

@@ -17,14 +17,14 @@ void NECProtocol::encode(RemoteTransmitData *dst, const NECData &data) {
   dst->set_carrier_frequency(38000);
 
   dst->item(HEADER_HIGH_US, HEADER_LOW_US);
-  for (uint32_t mask = 1UL << 15; mask; mask >>= 1) {
+  for (uint16_t mask = 1; mask; mask <<= 1) {
     if (data.address & mask)
       dst->item(BIT_HIGH_US, BIT_ONE_LOW_US);
     else
       dst->item(BIT_HIGH_US, BIT_ZERO_LOW_US);
   }
 
-  for (uint32_t mask = 1UL << 15; mask; mask >>= 1) {
+  for (uint16_t mask = 1; mask; mask <<= 1) {
     if (data.command & mask)
       dst->item(BIT_HIGH_US, BIT_ONE_LOW_US);
     else
@@ -41,7 +41,7 @@ optional<NECData> NECProtocol::decode(RemoteReceiveData src) {
   if (!src.expect_item(HEADER_HIGH_US, HEADER_LOW_US))
     return {};
 
-  for (uint32_t mask = 1UL << 15; mask != 0; mask >>= 1) {
+  for (uint16_t mask = 1; mask; mask <<= 1) {
     if (src.expect_item(BIT_HIGH_US, BIT_ONE_LOW_US)) {
       data.address |= mask;
     } else if (src.expect_item(BIT_HIGH_US, BIT_ZERO_LOW_US)) {
@@ -51,7 +51,7 @@ optional<NECData> NECProtocol::decode(RemoteReceiveData src) {
     }
   }
 
-  for (uint32_t mask = 1UL << 15; mask != 0; mask >>= 1) {
+  for (uint16_t mask = 1; mask; mask <<= 1) {
     if (src.expect_item(BIT_HIGH_US, BIT_ONE_LOW_US)) {
       data.command |= mask;
     } else if (src.expect_item(BIT_HIGH_US, BIT_ZERO_LOW_US)) {

esphome/components/remote_transmitter/remote_transmitter.h

@@ -32,6 +32,9 @@ class RemoteTransmitterComponent : public remote_base::RemoteTransmitterBase,
   void mark_(uint32_t on_time, uint32_t off_time, uint32_t usec);
 
   void space_(uint32_t usec);
+
+  void await_target_time_();
+  uint32_t target_time_;
 #endif
 
 #ifdef USE_ESP32

esphome/components/remote_transmitter/remote_transmitter_esp8266.cpp

@@ -33,56 +33,64 @@ void RemoteTransmitterComponent::calculate_on_off_time_(uint32_t carrier_frequen
   *off_time_period = period - *on_time_period;
 }
 
+void RemoteTransmitterComponent::await_target_time_() {
+  const uint32_t current_time = micros();
+  if (this->target_time_ == 0)
+    this->target_time_ = current_time;
+  else if (this->target_time_ > current_time)
+    delayMicroseconds(this->target_time_ - current_time);
+}
+
 void RemoteTransmitterComponent::mark_(uint32_t on_time, uint32_t off_time, uint32_t usec) {
-  if (this->carrier_duty_percent_ == 100 || (on_time == 0 && off_time == 0)) {
-    this->pin_->digital_write(true);
-    delayMicroseconds(usec);
-    this->pin_->digital_write(false);
-    return;
-  }
-
-  const uint32_t start_time = micros();
-  uint32_t current_time = start_time;
-
-  while (current_time - start_time < usec) {
-    const uint32_t elapsed = current_time - start_time;
-    this->pin_->digital_write(true);
-
-    delayMicroseconds(std::min(on_time, usec - elapsed));
-    this->pin_->digital_write(false);
-    if (elapsed + on_time >= usec)
-      return;
-
-    delayMicroseconds(std::min(usec - elapsed - on_time, off_time));
-
-    current_time = micros();
+  this->await_target_time_();
+  this->pin_->digital_write(true);
+
+  const uint32_t target = this->target_time_ + usec;
+  if (this->carrier_duty_percent_ < 100 && (on_time > 0 || off_time > 0)) {
+    while (true) {  // Modulate with carrier frequency
+      this->target_time_ += on_time;
+      if (this->target_time_ >= target)
+        break;
+      this->await_target_time_();
+      this->pin_->digital_write(false);
+
+      this->target_time_ += off_time;
+      if (this->target_time_ >= target)
+        break;
+      this->await_target_time_();
+      this->pin_->digital_write(true);
+    }
   }
+  this->target_time_ = target;
 }
+
 void RemoteTransmitterComponent::space_(uint32_t usec) {
+  this->await_target_time_();
   this->pin_->digital_write(false);
-  delayMicroseconds(usec);
+  this->target_time_ += usec;
 }
+
 void RemoteTransmitterComponent::send_internal(uint32_t send_times, uint32_t send_wait) {
   ESP_LOGD(TAG, "Sending remote code...");
   uint32_t on_time, off_time;
   this->calculate_on_off_time_(this->temp_.get_carrier_frequency(), &on_time, &off_time);
+  this->target_time_ = 0;
   for (uint32_t i = 0; i < send_times; i++) {
-    {
-      InterruptLock lock;
-      for (int32_t item : this->temp_.get_data()) {
-        if (item > 0) {
-          const auto length = uint32_t(item);
-          this->mark_(on_time, off_time, length);
-        } else {
-          const auto length = uint32_t(-item);
-          this->space_(length);
-        }
-        App.feed_wdt();
+    for (int32_t item : this->temp_.get_data()) {
+      if (item > 0) {
+        const auto length = uint32_t(item);
+        this->mark_(on_time, off_time, length);
+      } else {
+        const auto length = uint32_t(-item);
+        this->space_(length);
       }
+      App.feed_wdt();
     }
+    this->await_target_time_();  // wait for duration of last pulse
+    this->pin_->digital_write(false);
 
     if (i + 1 < send_times)
-      delayMicroseconds(send_wait);
+      this->target_time_ += send_wait;
   }
 }
 

esphome/components/rf_bridge/rf_bridge.cpp

@@ -52,7 +52,7 @@ bool RFBridgeComponent::parse_bridge_byte_(uint8_t byte) {
       if (action == RF_CODE_LEARN_OK)
         ESP_LOGD(TAG, "Learning success");
 
-      ESP_LOGD(TAG, "Received RFBridge Code: sync=0x%04X low=0x%04X high=0x%04X code=0x%06X", data.sync, data.low,
+      ESP_LOGI(TAG, "Received RFBridge Code: sync=0x%04X low=0x%04X high=0x%04X code=0x%06X", data.sync, data.low,
                data.high, data.code);
       this->data_callback_.call(data);
       break;
@@ -73,7 +73,7 @@ bool RFBridgeComponent::parse_bridge_byte_(uint8_t byte) {
         data.code += next_byte;
       }
 
-      ESP_LOGD(TAG, "Received RFBridge Advanced Code: length=0x%02X protocol=0x%02X code=0x%s", data.length,
+      ESP_LOGI(TAG, "Received RFBridge Advanced Code: length=0x%02X protocol=0x%02X code=0x%s", data.length,
                data.protocol, data.code.c_str());
       this->advanced_data_callback_.call(data);
       break;
@@ -97,7 +97,7 @@ bool RFBridgeComponent::parse_bridge_byte_(uint8_t byte) {
           str += " ";
         }
       }
-      ESP_LOGD(TAG, "Received RFBridge Bucket: %s", str.c_str());
+      ESP_LOGI(TAG, "Received RFBridge Bucket: %s", str.c_str());
       break;
     }
     default:
@@ -186,7 +186,7 @@ void RFBridgeComponent::dump_config() {
 }
 
 void RFBridgeComponent::start_advanced_sniffing() {
-  ESP_LOGD(TAG, "Advanced Sniffing on");
+  ESP_LOGI(TAG, "Advanced Sniffing on");
   this->write(RF_CODE_START);
   this->write(RF_CODE_SNIFFING_ON);
   this->write(RF_CODE_STOP);
@@ -194,7 +194,7 @@ void RFBridgeComponent::start_advanced_sniffing() {
 }
 
 void RFBridgeComponent::stop_advanced_sniffing() {
-  ESP_LOGD(TAG, "Advanced Sniffing off");
+  ESP_LOGI(TAG, "Advanced Sniffing off");
   this->write(RF_CODE_START);
   this->write(RF_CODE_SNIFFING_OFF);
   this->write(RF_CODE_STOP);
@@ -202,7 +202,7 @@ void RFBridgeComponent::stop_advanced_sniffing() {
 }
 
 void RFBridgeComponent::start_bucket_sniffing() {
-  ESP_LOGD(TAG, "Raw Bucket Sniffing on");
+  ESP_LOGI(TAG, "Raw Bucket Sniffing on");
   this->write(RF_CODE_START);
   this->write(RF_CODE_RFIN_BUCKET);
   this->write(RF_CODE_STOP);

esphome/components/sdp3x/sdp3x.cpp

@@ -11,6 +11,7 @@ static const uint8_t SDP3X_SOFT_RESET[2] = {0x00, 0x06};
 static const uint8_t SDP3X_READ_ID1[2] = {0x36, 0x7C};
 static const uint8_t SDP3X_READ_ID2[2] = {0xE1, 0x02};
 static const uint8_t SDP3X_START_DP_AVG[2] = {0x36, 0x15};
+static const uint8_t SDP3X_START_MASS_FLOW_AVG[2] = {0x36, 0x03};
 static const uint8_t SDP3X_STOP_MEAS[2] = {0x3F, 0xF9};
 
 void SDP3XComponent::update() { this->read_pressure_(); }
@@ -26,46 +27,69 @@ void SDP3XComponent::setup() {
     ESP_LOGW(TAG, "Soft Reset SDP3X failed!");  // This sometimes fails for no good reason
   }
 
-  delayMicroseconds(20000);
+  this->set_timeout(20, [this] {
+    if (this->write(SDP3X_READ_ID1, 2) != i2c::ERROR_OK) {
+      ESP_LOGE(TAG, "Read ID1 SDP3X failed!");
+      this->mark_failed();
+      return;
+    }
+    if (this->write(SDP3X_READ_ID2, 2) != i2c::ERROR_OK) {
+      ESP_LOGE(TAG, "Read ID2 SDP3X failed!");
+      this->mark_failed();
+      return;
+    }
 
-  if (this->write(SDP3X_READ_ID1, 2) != i2c::ERROR_OK) {
-    ESP_LOGE(TAG, "Read ID1 SDP3X failed!");
-    this->mark_failed();
-    return;
-  }
-  if (this->write(SDP3X_READ_ID2, 2) != i2c::ERROR_OK) {
-    ESP_LOGE(TAG, "Read ID2 SDP3X failed!");
-    this->mark_failed();
-    return;
-  }
+    uint8_t data[18];
+    if (this->read(data, 18) != i2c::ERROR_OK) {
+      ESP_LOGE(TAG, "Read ID SDP3X failed!");
+      this->mark_failed();
+      return;
+    }
+    if (!(check_crc_(&data[0], 2, data[2]) && check_crc_(&data[3], 2, data[5]))) {
+      ESP_LOGE(TAG, "CRC ID SDP3X failed!");
+      this->mark_failed();
+      return;
+    }
 
-  uint8_t data[18];
-  if (this->read(data, 18) != i2c::ERROR_OK) {
-    ESP_LOGE(TAG, "Read ID SDP3X failed!");
-    this->mark_failed();
-    return;
-  }
+    // SDP8xx
+    // ref:
+    // https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/8_Differential_Pressure/Datasheets/Sensirion_Differential_Pressure_Datasheet_SDP8xx_Digital.pdf
+    if (data[2] == 0x02) {
+      switch (data[3]) {
+        case 0x01:  // SDP800-500Pa
+          ESP_LOGCONFIG(TAG, "Sensor is SDP800-500Pa");
+          break;
+        case 0x0A:  // SDP810-500Pa
+          ESP_LOGCONFIG(TAG, "Sensor is SDP810-500Pa");
+          break;
+        case 0x04:  // SDP801-500Pa
+          ESP_LOGCONFIG(TAG, "Sensor is SDP801-500Pa");
+          break;
+        case 0x0D:  // SDP811-500Pa
+          ESP_LOGCONFIG(TAG, "Sensor is SDP811-500Pa");
+          break;
+        case 0x02:  // SDP800-125Pa
+          ESP_LOGCONFIG(TAG, "Sensor is SDP800-125Pa");
+          break;
+        case 0x0B:  // SDP810-125Pa
+          ESP_LOGCONFIG(TAG, "Sensor is SDP810-125Pa");
+          break;
+      }
+    } else if (data[2] == 0x01) {
+      if (data[3] == 0x01) {
+        ESP_LOGCONFIG(TAG, "Sensor is SDP31-500Pa");
+      } else if (data[3] == 0x02) {
+        ESP_LOGCONFIG(TAG, "Sensor is SDP32-125Pa");
+      }
+    }
 
-  if (!(check_crc_(&data[0], 2, data[2]) && check_crc_(&data[3], 2, data[5]))) {
-    ESP_LOGE(TAG, "CRC ID SDP3X failed!");
-    this->mark_failed();
-    return;
-  }
-
-  if (data[3] == 0x01) {
-    ESP_LOGCONFIG(TAG, "SDP3X is SDP31");
-    pressure_scale_factor_ = 60.0f * 100.0f;  // Scale factors converted to hPa per count
-  } else if (data[3] == 0x02) {
-    ESP_LOGCONFIG(TAG, "SDP3X is SDP32");
-    pressure_scale_factor_ = 240.0f * 100.0f;
-  }
-
-  if (this->write(SDP3X_START_DP_AVG, 2) != i2c::ERROR_OK) {
-    ESP_LOGE(TAG, "Start Measurements SDP3X failed!");
-    this->mark_failed();
-    return;
-  }
-  ESP_LOGCONFIG(TAG, "SDP3X started!");
+    if (this->write(measurement_mode_ == DP_AVG ? SDP3X_START_DP_AVG : SDP3X_START_MASS_FLOW_AVG, 2) != i2c::ERROR_OK) {
+      ESP_LOGE(TAG, "Start Measurements SDP3X failed!");
+      this->mark_failed();
+      return;
+    }
+    ESP_LOGCONFIG(TAG, "SDP3X started!");
+  });
 }
 void SDP3XComponent::dump_config() {
   LOG_SENSOR("  ", "SDP3X", this);
@@ -91,8 +115,12 @@ void SDP3XComponent::read_pressure_() {
   }
 
   int16_t pressure_raw = encode_uint16(data[0], data[1]);
-  float pressure = pressure_raw / pressure_scale_factor_;
-  ESP_LOGV(TAG, "Got raw pressure=%d, scale factor =%.3f ", pressure_raw, pressure_scale_factor_);
+  int16_t temperature_raw = encode_uint16(data[3], data[4]);
+  int16_t scale_factor_raw = encode_uint16(data[6], data[7]);
+  // scale factor is in Pa - convert to hPa
+  float pressure = pressure_raw / (scale_factor_raw * 100.0f);
+  ESP_LOGV(TAG, "Got raw pressure=%d, raw scale factor =%d, raw temperature=%d ", pressure_raw, scale_factor_raw,
+           temperature_raw);
   ESP_LOGD(TAG, "Got Pressure=%.3f hPa", pressure);
 
   this->publish_state(pressure);

esphome/components/sdp3x/sdp3x.h

@@ -7,6 +7,8 @@
 namespace esphome {
 namespace sdp3x {
 
+enum MeasurementMode { MASS_FLOW_AVG, DP_AVG };
+
 class SDP3XComponent : public PollingComponent, public i2c::I2CDevice, public sensor::Sensor {
  public:
   /// Schedule temperature+pressure readings.
@@ -16,14 +18,14 @@ class SDP3XComponent : public PollingComponent, public i2c::I2CDevice, public se
   void dump_config() override;
 
   float get_setup_priority() const override;
+  void set_measurement_mode(MeasurementMode mode) { measurement_mode_ = mode; }
 
  protected:
   /// Internal method to read the pressure from the component after it has been scheduled.
   void read_pressure_();
 
   bool check_crc_(const uint8_t data[], uint8_t size, uint8_t checksum);
-
-  float pressure_scale_factor_ = 0.0f;  // hPa per count
+  MeasurementMode measurement_mode_;
 };
 
 }  // namespace sdp3x

esphome/components/sdp3x/sensor.py

@@ -14,6 +14,14 @@ CODEOWNERS = ["@Azimath"]
 sdp3x_ns = cg.esphome_ns.namespace("sdp3x")
 SDP3XComponent = sdp3x_ns.class_("SDP3XComponent", cg.PollingComponent, i2c.I2CDevice)
 
+
+MeasurementMode = sdp3x_ns.enum("MeasurementMode")
+MEASUREMENT_MODE = {
+    "mass_flow": MeasurementMode.MASS_FLOW_AVG,
+    "differential_pressure": MeasurementMode.DP_AVG,
+}
+CONF_MEASUREMENT_MODE = "measurement_mode"
+
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
         unit_of_measurement=UNIT_HECTOPASCAL,
@@ -24,6 +32,9 @@ CONFIG_SCHEMA = (
     .extend(
         {
             cv.GenerateID(): cv.declare_id(SDP3XComponent),
+            cv.Optional(
+                CONF_MEASUREMENT_MODE, default="differential_pressure"
+            ): cv.enum(MEASUREMENT_MODE),
         }
     )
     .extend(cv.polling_component_schema("60s"))
@@ -36,3 +47,4 @@ async def to_code(config):
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)
     await sensor.register_sensor(var, config)
+    cg.add(var.set_measurement_mode(config[CONF_MEASUREMENT_MODE]))

esphome/components/select/__init__.py

@@ -30,7 +30,7 @@ SelectSetAction = select_ns.class_("SelectSetAction", automation.Action)
 
 icon = cv.icon
 
-SELECT_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMPONENT_SCHEMA).extend(
+SELECT_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA).extend(
     {
         cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(mqtt.MQTTSelectComponent),
         cv.GenerateID(): cv.declare_id(Select),

esphome/components/senseair/senseair.cpp

@@ -141,12 +141,16 @@ void SenseAirComponent::abc_get_period() {
 }
 
 bool SenseAirComponent::senseair_write_command_(const uint8_t *command, uint8_t *response, uint8_t response_length) {
+  // Verify we have somewhere to store the response
+  if (response == nullptr) {
+    return false;
+  }
+  // Write wake up byte required by some S8 sensor models
+  this->write_byte(0);
   this->flush();
+  delay(5);
   this->write_array(command, SENSEAIR_REQUEST_LENGTH);
 
-  if (response == nullptr)
-    return true;
-
   bool ret = this->read_array(response, response_length);
   this->flush();
   return ret;

esphome/components/sntp/sntp_component.cpp

@@ -71,7 +71,7 @@ void SNTPComponent::loop() {
   if (!time.is_valid())
     return;
 
-  ESP_LOGD(TAG, "Synchronized time: %d-%d-%d %d:%02d:%02d", time.year, time.month, time.day_of_month, time.hour,
+  ESP_LOGD(TAG, "Synchronized time: %04d-%02d-%02d %02d:%02d:%02d", time.year, time.month, time.day_of_month, time.hour,
            time.minute, time.second);
   this->time_sync_callback_.call();
   this->has_time_ = true;

esphome/components/tca9548a/tca9548a.cpp

@@ -22,7 +22,7 @@ i2c::ErrorCode TCA9548AChannel::writev(uint8_t address, i2c::WriteBuffer *buffer
 void TCA9548AComponent::setup() {
   ESP_LOGCONFIG(TAG, "Setting up TCA9548A...");
   uint8_t status = 0;
-  if (this->read_register(0x00, &status, 1) != i2c::ERROR_OK) {
+  if (this->read(&status, 1) != i2c::ERROR_OK) {
     ESP_LOGI(TAG, "TCA9548A failed");
     this->mark_failed();
     return;

esphome/components/tca9548a/tca9548a.h

@@ -24,6 +24,7 @@ class TCA9548AComponent : public Component, public i2c::I2CDevice {
  public:
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::IO; }
   void update();
 
   i2c::ErrorCode switch_to_channel(uint8_t channel);

esphome/components/template/number/__init__.py

@@ -35,6 +35,9 @@ def validate(config):
             raise cv.Invalid("initial_value cannot be used with lambda")
         if CONF_RESTORE_VALUE in config:
             raise cv.Invalid("restore_value cannot be used with lambda")
+    elif CONF_INITIAL_VALUE not in config:
+        config[CONF_INITIAL_VALUE] = config[CONF_MIN_VALUE]
+
     if not config[CONF_OPTIMISTIC] and CONF_SET_ACTION not in config:
         raise cv.Invalid(
             "Either optimistic mode must be enabled, or set_action must be set, to handle the number being set."
@@ -80,8 +83,7 @@ async def to_code(config):
 
     else:
         cg.add(var.set_optimistic(config[CONF_OPTIMISTIC]))
-        if CONF_INITIAL_VALUE in config:
-            cg.add(var.set_initial_value(config[CONF_INITIAL_VALUE]))
+        cg.add(var.set_initial_value(config[CONF_INITIAL_VALUE]))
         if CONF_RESTORE_VALUE in config:
             cg.add(var.set_restore_value(config[CONF_RESTORE_VALUE]))
 

esphome/components/time/real_time_clock.cpp

@@ -35,7 +35,7 @@ void RealTimeClock::synchronize_epoch_(uint32_t epoch) {
   }
 
   auto time = this->now();
-  ESP_LOGD(TAG, "Synchronized time: %d-%d-%d %d:%d:%d", time.year, time.month, time.day_of_month, time.hour,
+  ESP_LOGD(TAG, "Synchronized time: %04d-%02d-%02d %02d:%02d:%02d", time.year, time.month, time.day_of_month, time.hour,
            time.minute, time.second);
 
   this->time_sync_callback_.call();

esphome/components/uart/__init__.py

@@ -3,6 +3,7 @@ from typing import Optional
 import esphome.codegen as cg
 import esphome.config_validation as cv
 import esphome.final_validate as fv
+from esphome.yaml_util import make_data_base
 from esphome import pins, automation
 from esphome.const import (
     CONF_BAUD_RATE,
@@ -14,6 +15,17 @@ from esphome.const import (
     CONF_DATA,
     CONF_RX_BUFFER_SIZE,
     CONF_INVERT,
+    CONF_TRIGGER_ID,
+    CONF_SEQUENCE,
+    CONF_TIMEOUT,
+    CONF_DEBUG,
+    CONF_DIRECTION,
+    CONF_AFTER,
+    CONF_BYTES,
+    CONF_DELIMITER,
+    CONF_DUMMY_RECEIVER,
+    CONF_DUMMY_RECEIVER_ID,
+    CONF_LAMBDA,
 )
 from esphome.core import CORE
 
@@ -31,6 +43,8 @@ ESP8266UartComponent = uart_ns.class_(
 
 UARTDevice = uart_ns.class_("UARTDevice")
 UARTWriteAction = uart_ns.class_("UARTWriteAction", automation.Action)
+UARTDebugger = uart_ns.class_("UARTDebugger", cg.Component, automation.Action)
+UARTDummyReceiver = uart_ns.class_("UARTDummyReceiver", cg.Component)
 MULTI_CONF = True
 
 
@@ -75,6 +89,59 @@ CONF_STOP_BITS = "stop_bits"
 CONF_DATA_BITS = "data_bits"
 CONF_PARITY = "parity"
 
+UARTDirection = uart_ns.enum("UARTDirection")
+UART_DIRECTIONS = {
+    "RX": UARTDirection.UART_DIRECTION_RX,
+    "TX": UARTDirection.UART_DIRECTION_TX,
+    "BOTH": UARTDirection.UART_DIRECTION_BOTH,
+}
+
+# The reason for having CONF_BYTES at 150 by default:
+#
+# The log message buffer size is 512 bytes by default. About 35 bytes are
+# used for the log prefix. That leaves us with 477 bytes for logging data.
+# The default log output is hex, which uses 3 characters per represented
+# byte (2 hex chars + 1 separator). That means that 477 / 3 = 159 bytes
+# can be represented in a single log line. Using 150, because people love
+# round numbers.
+AFTER_DEFAULTS = {CONF_BYTES: 150, CONF_TIMEOUT: "100ms"}
+
+# By default, log in hex format when no specific sequence is provided.
+DEFAULT_DEBUG_OUTPUT = "UARTDebug::log_hex(direction, bytes, ':');"
+DEFAULT_SEQUENCE = [{CONF_LAMBDA: make_data_base(DEFAULT_DEBUG_OUTPUT)}]
+
+
+def maybe_empty_debug(value):
+    if value is None:
+        value = {}
+    return DEBUG_SCHEMA(value)
+
+
+DEBUG_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(UARTDebugger),
+        cv.Optional(CONF_DIRECTION, default="BOTH"): cv.enum(
+            UART_DIRECTIONS, upper=True
+        ),
+        cv.Optional(CONF_AFTER, default=AFTER_DEFAULTS): cv.Schema(
+            {
+                cv.Optional(
+                    CONF_BYTES, default=AFTER_DEFAULTS[CONF_BYTES]
+                ): cv.validate_bytes,
+                cv.Optional(
+                    CONF_TIMEOUT, default=AFTER_DEFAULTS[CONF_TIMEOUT]
+                ): cv.positive_time_period_milliseconds,
+                cv.Optional(CONF_DELIMITER): cv.templatable(validate_raw_data),
+            }
+        ),
+        cv.Optional(
+            CONF_SEQUENCE, default=DEFAULT_SEQUENCE
+        ): automation.validate_automation(),
+        cv.Optional(CONF_DUMMY_RECEIVER, default=False): cv.boolean,
+        cv.GenerateID(CONF_DUMMY_RECEIVER_ID): cv.declare_id(UARTDummyReceiver),
+    }
+)
+
 CONFIG_SCHEMA = cv.All(
     cv.Schema(
         {
@@ -91,12 +158,38 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_INVERT): cv.invalid(
                 "This option has been removed. Please instead use invert in the tx/rx pin schemas."
             ),
+            cv.Optional(CONF_DEBUG): maybe_empty_debug,
         }
     ).extend(cv.COMPONENT_SCHEMA),
     cv.has_at_least_one_key(CONF_TX_PIN, CONF_RX_PIN),
 )
 
 
+async def debug_to_code(config, parent):
+    trigger = cg.new_Pvariable(config[CONF_TRIGGER_ID], parent)
+    await cg.register_component(trigger, config)
+    for action in config[CONF_SEQUENCE]:
+        await automation.build_automation(
+            trigger,
+            [(UARTDirection, "direction"), (cg.std_vector.template(cg.uint8), "bytes")],
+            action,
+        )
+    cg.add(trigger.set_direction(config[CONF_DIRECTION]))
+    after = config[CONF_AFTER]
+    cg.add(trigger.set_after_bytes(after[CONF_BYTES]))
+    cg.add(trigger.set_after_timeout(after[CONF_TIMEOUT]))
+    if CONF_DELIMITER in after:
+        data = after[CONF_DELIMITER]
+        if isinstance(data, bytes):
+            data = list(data)
+        for byte in after[CONF_DELIMITER]:
+            cg.add(trigger.add_delimiter_byte(byte))
+    if config[CONF_DUMMY_RECEIVER]:
+        dummy = cg.new_Pvariable(config[CONF_DUMMY_RECEIVER_ID], parent)
+        await cg.register_component(dummy, {})
+    cg.add_define("USE_UART_DEBUGGER")
+
+
 async def to_code(config):
     cg.add_global(uart_ns.using)
     var = cg.new_Pvariable(config[CONF_ID])
@@ -115,6 +208,9 @@ async def to_code(config):
     cg.add(var.set_data_bits(config[CONF_DATA_BITS]))
     cg.add(var.set_parity(config[CONF_PARITY]))
 
+    if CONF_DEBUG in config:
+        await debug_to_code(config[CONF_DEBUG], var)
+
 
 # A schema to use for all UART devices, all UART integrations must extend this!
 UART_DEVICE_SCHEMA = cv.Schema(

esphome/components/uart/uart.h

@@ -45,17 +45,17 @@ class UARTDevice {
   // Compat APIs
   int read() {
     uint8_t data;
-    if (!read_byte(&data))
+    if (!this->read_byte(&data))
       return -1;
     return data;
   }
   size_t write(uint8_t data) {
-    write_byte(data);
+    this->write_byte(data);
     return 1;
   }
   int peek() {
     uint8_t data;
-    if (!peek_byte(&data))
+    if (!this->peek_byte(&data))
       return -1;
     return data;
   }

esphome/components/uart/uart_component.h

@@ -2,9 +2,13 @@
 
 #include <vector>
 #include <cstring>
+#include "esphome/core/defines.h"
 #include "esphome/core/component.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/log.h"
+#ifdef USE_UART_DEBUGGER
+#include "esphome/core/automation.h"
+#endif
 
 namespace esphome {
 namespace uart {
@@ -15,6 +19,14 @@ enum UARTParityOptions {
   UART_CONFIG_PARITY_ODD,
 };
 
+#ifdef USE_UART_DEBUGGER
+enum UARTDirection {
+  UART_DIRECTION_RX,
+  UART_DIRECTION_TX,
+  UART_DIRECTION_BOTH,
+};
+#endif
+
 const LogString *parity_to_str(UARTParityOptions parity);
 
 class UARTComponent {
@@ -50,6 +62,12 @@ class UARTComponent {
   void set_baud_rate(uint32_t baud_rate) { baud_rate_ = baud_rate; }
   uint32_t get_baud_rate() const { return baud_rate_; }
 
+#ifdef USE_UART_DEBUGGER
+  void add_debug_callback(std::function<void(UARTDirection, uint8_t)> &&callback) {
+    this->debug_callback_.add(std::move(callback));
+  }
+#endif
+
  protected:
   virtual void check_logger_conflict() = 0;
   bool check_read_timeout_(size_t len = 1);
@@ -61,6 +79,9 @@ class UARTComponent {
   uint8_t stop_bits_;
   uint8_t data_bits_;
   UARTParityOptions parity_;
+#ifdef USE_UART_DEBUGGER
+  CallbackManager<void(UARTDirection, uint8_t)> debug_callback_{};
+#endif
 };
 
 }  // namespace uart

esphome/components/uart/uart_component_esp32_arduino.cpp

@@ -117,26 +117,32 @@ void ESP32ArduinoUARTComponent::dump_config() {
 
 void ESP32ArduinoUARTComponent::write_array(const uint8_t *data, size_t len) {
   this->hw_serial_->write(data, len);
+#ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
-    ESP_LOGVV(TAG, "    Wrote 0b" BYTE_TO_BINARY_PATTERN " (0x%02X)", BYTE_TO_BINARY(data[i]), data[i]);
+    this->debug_callback_.call(UART_DIRECTION_TX, data[i]);
   }
+#endif
 }
+
 bool ESP32ArduinoUARTComponent::peek_byte(uint8_t *data) {
   if (!this->check_read_timeout_())
     return false;
   *data = this->hw_serial_->peek();
   return true;
 }
+
 bool ESP32ArduinoUARTComponent::read_array(uint8_t *data, size_t len) {
   if (!this->check_read_timeout_(len))
     return false;
   this->hw_serial_->readBytes(data, len);
+#ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
-    ESP_LOGVV(TAG, "    Read 0b" BYTE_TO_BINARY_PATTERN " (0x%02X)", BYTE_TO_BINARY(data[i]), data[i]);
+    this->debug_callback_.call(UART_DIRECTION_RX, data[i]);
   }
-
+#endif
   return true;
 }
+
 int ESP32ArduinoUARTComponent::available() { return this->hw_serial_->available(); }
 void ESP32ArduinoUARTComponent::flush() {
   ESP_LOGVV(TAG, "    Flushing...");

esphome/components/uart/uart_component_esp8266.cpp

@@ -130,9 +130,11 @@ void ESP8266UartComponent::write_array(const uint8_t *data, size_t len) {
     for (size_t i = 0; i < len; i++)
       this->sw_serial_->write_byte(data[i]);
   }
+#ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
-    ESP_LOGVV(TAG, "    Wrote 0b" BYTE_TO_BINARY_PATTERN " (0x%02X)", BYTE_TO_BINARY(data[i]), data[i]);
+    this->debug_callback_.call(UART_DIRECTION_TX, data[i]);
   }
+#endif
 }
 bool ESP8266UartComponent::peek_byte(uint8_t *data) {
   if (!this->check_read_timeout_())
@@ -153,10 +155,11 @@ bool ESP8266UartComponent::read_array(uint8_t *data, size_t len) {
     for (size_t i = 0; i < len; i++)
       data[i] = this->sw_serial_->read_byte();
   }
+#ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
-    ESP_LOGVV(TAG, "    Read 0b" BYTE_TO_BINARY_PATTERN " (0x%02X)", BYTE_TO_BINARY(data[i]), data[i]);
+    this->debug_callback_.call(UART_DIRECTION_RX, data[i]);
   }
-
+#endif
   return true;
 }
 int ESP8266UartComponent::available() {

esphome/components/uart/uart_component_esp_idf.cpp

@@ -130,10 +130,13 @@ void IDFUARTComponent::write_array(const uint8_t *data, size_t len) {
   xSemaphoreTake(this->lock_, portMAX_DELAY);
   uart_write_bytes(this->uart_num_, data, len);
   xSemaphoreGive(this->lock_);
+#ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
-    ESP_LOGVV(TAG, "    Wrote 0b" BYTE_TO_BINARY_PATTERN " (0x%02X)", BYTE_TO_BINARY(data[i]), data[i]);
+    this->debug_callback_.call(UART_DIRECTION_TX, data[i]);
   }
+#endif
 }
+
 bool IDFUARTComponent::peek_byte(uint8_t *data) {
   if (!this->check_read_timeout_())
     return false;
@@ -152,6 +155,7 @@ bool IDFUARTComponent::peek_byte(uint8_t *data) {
   xSemaphoreGive(this->lock_);
   return true;
 }
+
 bool IDFUARTComponent::read_array(uint8_t *data, size_t len) {
   size_t length_to_read = len;
   if (!this->check_read_timeout_(len))
@@ -165,12 +169,12 @@ bool IDFUARTComponent::read_array(uint8_t *data, size_t len) {
   }
   if (length_to_read > 0)
     uart_read_bytes(this->uart_num_, data, length_to_read, 20 / portTICK_RATE_MS);
-
   xSemaphoreGive(this->lock_);
+#ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
-    ESP_LOGVV(TAG, "    Read 0b" BYTE_TO_BINARY_PATTERN " (0x%02X)", BYTE_TO_BINARY(data[i]), data[i]);
+    this->debug_callback_.call(UART_DIRECTION_RX, data[i]);
   }
-
+#endif
   return true;
 }
 

esphome/components/uart/uart_debugger.cpp

@@ -0,0 +1,193 @@
+#include "esphome/core/defines.h"
+#ifdef USE_UART_DEBUGGER
+
+#include <vector>
+#include "uart_debugger.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace uart {
+
+static const char *const TAG = "uart_debug";
+
+UARTDebugger::UARTDebugger(UARTComponent *parent) {
+  parent->add_debug_callback([this](UARTDirection direction, uint8_t byte) {
+    if (!this->is_my_direction_(direction) || this->is_recursive_()) {
+      return;
+    }
+    this->trigger_after_direction_change_(direction);
+    this->store_byte_(direction, byte);
+    this->trigger_after_delimiter_(byte);
+    this->trigger_after_bytes_();
+  });
+}
+
+void UARTDebugger::loop() { this->trigger_after_timeout_(); }
+
+bool UARTDebugger::is_my_direction_(UARTDirection direction) {
+  return this->for_direction_ == UART_DIRECTION_BOTH || this->for_direction_ == direction;
+}
+
+bool UARTDebugger::is_recursive_() { return this->is_triggering_; }
+
+void UARTDebugger::trigger_after_direction_change_(UARTDirection direction) {
+  if (this->has_buffered_bytes_() && this->for_direction_ == UART_DIRECTION_BOTH &&
+      this->last_direction_ != direction) {
+    this->fire_trigger_();
+  }
+}
+
+void UARTDebugger::store_byte_(UARTDirection direction, uint8_t byte) {
+  this->bytes_.push_back(byte);
+  this->last_direction_ = direction;
+  this->last_time_ = millis();
+}
+
+void UARTDebugger::trigger_after_delimiter_(uint8_t byte) {
+  if (this->after_delimiter_.empty() || !this->has_buffered_bytes_()) {
+    return;
+  }
+  if (this->after_delimiter_[this->after_delimiter_pos_] != byte) {
+    this->after_delimiter_pos_ = 0;
+    return;
+  }
+  this->after_delimiter_pos_++;
+  if (this->after_delimiter_pos_ == this->after_delimiter_.size()) {
+    this->fire_trigger_();
+    this->after_delimiter_pos_ = 0;
+  }
+}
+
+void UARTDebugger::trigger_after_bytes_() {
+  if (this->has_buffered_bytes_() && this->after_bytes_ > 0 && this->bytes_.size() >= this->after_bytes_) {
+    this->fire_trigger_();
+  }
+}
+
+void UARTDebugger::trigger_after_timeout_() {
+  if (this->has_buffered_bytes_() && this->after_timeout_ > 0 && millis() - this->last_time_ >= this->after_timeout_) {
+    this->fire_trigger_();
+  }
+}
+
+bool UARTDebugger::has_buffered_bytes_() { return !this->bytes_.empty(); }
+
+void UARTDebugger::fire_trigger_() {
+  this->is_triggering_ = true;
+  trigger(this->last_direction_, this->bytes_);
+  this->bytes_.clear();
+  this->is_triggering_ = false;
+}
+
+void UARTDummyReceiver::loop() {
+  // Reading up to a limited number of bytes, to make sure that this loop()
+  // won't lock up the system on a continuous incoming stream of bytes.
+  uint8_t data;
+  int count = 50;
+  while (this->available() && count--) {
+    this->read_byte(&data);
+  }
+}
+
+void UARTDebug::log_hex(UARTDirection direction, std::vector<uint8_t> bytes, uint8_t separator) {
+  std::string res;
+  if (direction == UART_DIRECTION_RX) {
+    res += "<<< ";
+  } else {
+    res += ">>> ";
+  }
+  size_t len = bytes.size();
+  char buf[5];
+  for (size_t i = 0; i < len; i++) {
+    if (i > 0) {
+      res += separator;
+    }
+    sprintf(buf, "%02X", bytes[i]);
+    res += buf;
+  }
+  ESP_LOGD(TAG, "%s", res.c_str());
+}
+
+void UARTDebug::log_string(UARTDirection direction, std::vector<uint8_t> bytes) {
+  std::string res;
+  if (direction == UART_DIRECTION_RX) {
+    res += "<<< \"";
+  } else {
+    res += ">>> \"";
+  }
+  size_t len = bytes.size();
+  char buf[5];
+  for (size_t i = 0; i < len; i++) {
+    if (bytes[i] == 7) {
+      res += "\\a";
+    } else if (bytes[i] == 8) {
+      res += "\\b";
+    } else if (bytes[i] == 9) {
+      res += "\\t";
+    } else if (bytes[i] == 10) {
+      res += "\\n";
+    } else if (bytes[i] == 11) {
+      res += "\\v";
+    } else if (bytes[i] == 12) {
+      res += "\\f";
+    } else if (bytes[i] == 13) {
+      res += "\\r";
+    } else if (bytes[i] == 27) {
+      res += "\\e";
+    } else if (bytes[i] == 34) {
+      res += "\\\"";
+    } else if (bytes[i] == 39) {
+      res += "\\'";
+    } else if (bytes[i] == 92) {
+      res += "\\\\";
+    } else if (bytes[i] < 32 || bytes[i] > 127) {
+      sprintf(buf, "\\x%02X", bytes[i]);
+      res += buf;
+    } else {
+      res += bytes[i];
+    }
+  }
+  res += '"';
+  ESP_LOGD(TAG, "%s", res.c_str());
+}
+
+void UARTDebug::log_int(UARTDirection direction, std::vector<uint8_t> bytes, uint8_t separator) {
+  std::string res;
+  size_t len = bytes.size();
+  if (direction == UART_DIRECTION_RX) {
+    res += "<<< ";
+  } else {
+    res += ">>> ";
+  }
+  for (size_t i = 0; i < len; i++) {
+    if (i > 0) {
+      res += separator;
+    }
+    res += to_string(bytes[i]);
+  }
+  ESP_LOGD(TAG, "%s", res.c_str());
+}
+
+void UARTDebug::log_binary(UARTDirection direction, std::vector<uint8_t> bytes, uint8_t separator) {
+  std::string res;
+  size_t len = bytes.size();
+  if (direction == UART_DIRECTION_RX) {
+    res += "<<< ";
+  } else {
+    res += ">>> ";
+  }
+  char buf[20];
+  for (size_t i = 0; i < len; i++) {
+    if (i > 0) {
+      res += separator;
+    }
+    sprintf(buf, "0b" BYTE_TO_BINARY_PATTERN " (0x%02X)", BYTE_TO_BINARY(bytes[i]), bytes[i]);
+    res += buf;
+  }
+  ESP_LOGD(TAG, "%s", res.c_str());
+}
+
+}  // namespace uart
+}  // namespace esphome
+#endif

esphome/components/uart/uart_debugger.h

@@ -0,0 +1,101 @@
+#pragma once
+#include "esphome/core/defines.h"
+#ifdef USE_UART_DEBUGGER
+
+#include <vector>
+#include "esphome/core/component.h"
+#include "esphome/core/automation.h"
+#include "uart.h"
+#include "uart_component.h"
+
+namespace esphome {
+namespace uart {
+
+/// The UARTDebugger class adds debugging support to a UART bus.
+///
+/// It accumulates bytes that travel over the UART bus and triggers one or
+/// more actions that can log the data at an appropriate time. What
+/// 'appropriate time' means exactly, is determined by a number of
+/// configurable constraints. E.g. when a given number of bytes is gathered
+/// and/or when no more data has been seen for a given time interval.
+class UARTDebugger : public Component, public Trigger<UARTDirection, std::vector<uint8_t>> {
+ public:
+  explicit UARTDebugger(UARTComponent *parent);
+  void loop() override;
+
+  /// Set the direction in which to inspect the bytes: incoming, outgoing
+  /// or both. When debugging in both directions, logging will be triggered
+  /// when the direction of the data stream changes.
+  void set_direction(UARTDirection direction) { this->for_direction_ = direction; }
+
+  /// Set the maximum number of bytes to accumulate. When the number of bytes
+  /// is reached, logging will be triggered.
+  void set_after_bytes(size_t size) { this->after_bytes_ = size; }
+
+  /// Set a timeout for the data stream. When no new bytes are seen during
+  /// this timeout, logging will be triggered.
+  void set_after_timeout(uint32_t timeout) { this->after_timeout_ = timeout; }
+
+  /// Add a delimiter byte. This can be called multiple times to setup a
+  /// multi-byte delimiter (a typical example would be '\r\n').
+  /// When the constructued byte sequence is found in the data stream,
+  /// logging will be triggered.
+  void add_delimiter_byte(uint8_t byte) { this->after_delimiter_.push_back(byte); }
+
+ protected:
+  UARTDirection for_direction_;
+  UARTDirection last_direction_{};
+  std::vector<uint8_t> bytes_{};
+  size_t after_bytes_;
+  uint32_t after_timeout_;
+  uint32_t last_time_{};
+  std::vector<uint8_t> after_delimiter_{};
+  size_t after_delimiter_pos_{};
+  bool is_triggering_{false};
+
+  bool is_my_direction_(UARTDirection direction);
+  bool is_recursive_();
+  void store_byte_(UARTDirection direction, uint8_t byte);
+  void trigger_after_direction_change_(UARTDirection direction);
+  void trigger_after_delimiter_(uint8_t byte);
+  void trigger_after_bytes_();
+  void trigger_after_timeout_();
+  bool has_buffered_bytes_();
+  void fire_trigger_();
+};
+
+/// This UARTDevice is used by the serial debugger to read data from a
+/// serial interface when the 'dummy_receiver' option is enabled.
+/// The data are not stored, nor processed. This is most useful when the
+/// debugger is used to reverse engineer a serial protocol, for which no
+/// specific UARTDevice implementation exists (yet), but for which the
+/// incoming bytes must be read to drive the debugger.
+class UARTDummyReceiver : public Component, public UARTDevice {
+ public:
+  UARTDummyReceiver(UARTComponent *parent) : UARTDevice(parent) {}
+  void loop() override;
+};
+
+/// This class contains some static methods, that can be used to easily
+/// create a logging action for the debugger.
+class UARTDebug {
+ public:
+  /// Log the bytes as hex values, separated by the provided separator
+  /// character.
+  static void log_hex(UARTDirection direction, std::vector<uint8_t> bytes, uint8_t separator);
+
+  /// Log the bytes as string values, escaping unprintable characters.
+  static void log_string(UARTDirection direction, std::vector<uint8_t> bytes);
+
+  /// Log the bytes as integer values, separated by the provided separator
+  /// character.
+  static void log_int(UARTDirection direction, std::vector<uint8_t> bytes, uint8_t separator);
+
+  /// Log the bytes as '<binary> (<hex>)' values, separated by the provided
+  /// separator.
+  static void log_binary(UARTDirection direction, std::vector<uint8_t> bytes, uint8_t separator);
+};
+
+}  // namespace uart
+}  // namespace esphome
+#endif

esphome/components/waveshare_epaper/waveshare_epaper.cpp

@@ -1183,7 +1183,7 @@ static const uint8_t PART_UPDATE_LUT_TTGO_DKE[LUT_SIZE_TTGO_DKE_PART] = {
     0x0, 0x40, 0x0, 0x0, 0x0,  0x0,  0x0,  0x0,  0x0,  0x0,  0x0, 0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0,  0x0, 0x0,
     0x0, 0x0,  0x0, 0x0, 0x40, 0x40, 0x0,  0x0,  0x0,  0x0,  0x0, 0x0, 0x0,  0x0,  0x0, 0x0, 0x0, 0x80, 0x0, 0x0,
     0x0, 0x0,  0x0, 0x0, 0x0,  0x0,  0x0,  0x0,  0x0,  0x0,  0x0, 0x0, 0x0,  0x0,  0x0, 0x0, 0x0, 0x0,  0x0, 0x0,
-    0xF, 0x0,  0x0, 0x0, 0x0,  0x0,  0x0,  0x1,  0x0,  0x0,  0x0, 0x0, 0x0,  0x0,  0x0, 0x0, 0x0, 0x0,  0x0, 0x0,
+    0xF, 0x0,  0x0, 0x0, 0x0,  0x0,  0x0,  0x4,  0x0,  0x0,  0x0, 0x0, 0x0,  0x0,  0x0, 0x0, 0x0, 0x0,  0x0, 0x0,
     0x0, 0x0,  0x0, 0x0, 0x0,  0x0,  0x0,  0x0,  0x0,  0x0,  0x0, 0x0, 0x0,  0x0,  0x0, 0x0, 0x0, 0x0,  0x0, 0x0,
     0x0, 0x0,  0x0, 0x0, 0x0,  0x0,  0x0,  0x0,  0x0,  0x0,  0x0, 0x0, 0x0,  0x0,  0x0, 0x0, 0x0, 0x0,  0x0, 0x0,
     0x0, 0x0,  0x1, 0x0, 0x0,  0x0,  0x0,  0x0,  0x0,  0x1,  0x0, 0x0, 0x0,  0x0,  0x0, 0x0, 0x0, 0x0,  0x0, 0x0,

esphome/components/web_server_base/__init__.py

@@ -28,4 +28,4 @@ async def to_code(config):
         cg.add_library("FS", None)
         cg.add_library("Update", None)
     # https://github.com/esphome/ESPAsyncWebServer/blob/master/library.json
-    cg.add_library("esphome/ESPAsyncWebServer-esphome", "2.0.1")
+    cg.add_library("esphome/ESPAsyncWebServer-esphome", "2.1.0")

esphome/components/zyaura/zyaura.cpp

@@ -57,38 +57,46 @@ void IRAM_ATTR ZaSensorStore::interrupt(ZaSensorStore *arg) {
 void IRAM_ATTR ZaSensorStore::set_data_(ZaMessage *message) {
   switch (message->type) {
     case HUMIDITY:
-      this->humidity = (message->value > 10000) ? NAN : (message->value / 100.0f);
+      this->humidity = message->value;
       break;
-
     case TEMPERATURE:
-      this->temperature = (message->value > 5970) ? NAN : (message->value / 16.0f - 273.15f);
+      this->temperature = message->value;
       break;
-
     case CO2:
-      this->co2 = (message->value > 10000) ? NAN : message->value;
-      break;
-
-    default:
+      this->co2 = message->value;
       break;
   }
 }
 
-bool ZyAuraSensor::publish_state_(sensor::Sensor *sensor, float *value) {
-  // Sensor doesn't added to configuration
+bool ZyAuraSensor::publish_state_(ZaDataType data_type, sensor::Sensor *sensor, uint16_t *data_value) {
+  // Sensor wasn't added to configuration
   if (sensor == nullptr) {
     return true;
   }
 
-  sensor->publish_state(*value);
+  float value = NAN;
+  switch (data_type) {
+    case HUMIDITY:
+      value = (*data_value > 10000) ? NAN : (*data_value / 100.0f);
+      break;
+    case TEMPERATURE:
+      value = (*data_value > 5970) ? NAN : (*data_value / 16.0f - 273.15f);
+      break;
+    case CO2:
+      value = (*data_value > 10000) ? NAN : *data_value;
+      break;
+  }
+
+  sensor->publish_state(value);
 
   // Sensor reported wrong value
-  if (std::isnan(*value)) {
+  if (std::isnan(value)) {
     ESP_LOGW(TAG, "Sensor reported invalid data. Is the update interval too small?");
     this->status_set_warning();
     return false;
   }
 
-  *value = NAN;
+  *data_value = -1;
   return true;
 }
 
@@ -104,9 +112,9 @@ void ZyAuraSensor::dump_config() {
 }
 
 void ZyAuraSensor::update() {
-  bool co2_result = this->publish_state_(this->co2_sensor_, &this->store_.co2);
-  bool temperature_result = this->publish_state_(this->temperature_sensor_, &this->store_.temperature);
-  bool humidity_result = this->publish_state_(this->humidity_sensor_, &this->store_.humidity);
+  bool co2_result = this->publish_state_(CO2, this->co2_sensor_, &this->store_.co2);
+  bool temperature_result = this->publish_state_(TEMPERATURE, this->temperature_sensor_, &this->store_.temperature);
+  bool humidity_result = this->publish_state_(HUMIDITY, this->humidity_sensor_, &this->store_.humidity);
 
   if (co2_result && temperature_result && humidity_result) {
     this->status_clear_warning();

esphome/components/zyaura/zyaura.h

@@ -42,9 +42,9 @@ class ZaDataProcessor {
 
 class ZaSensorStore {
  public:
-  float co2 = NAN;
-  float temperature = NAN;
-  float humidity = NAN;
+  uint16_t co2 = -1;
+  uint16_t temperature = -1;
+  uint16_t humidity = -1;
 
   void setup(InternalGPIOPin *pin_clock, InternalGPIOPin *pin_data);
   static void interrupt(ZaSensorStore *arg);
@@ -79,7 +79,7 @@ class ZyAuraSensor : public PollingComponent {
   sensor::Sensor *temperature_sensor_{nullptr};
   sensor::Sensor *humidity_sensor_{nullptr};
 
-  bool publish_state_(sensor::Sensor *sensor, float *value);
+  bool publish_state_(ZaDataType data_type, sensor::Sensor *sensor, uint16_t *data_value);
 };
 
 }  // namespace zyaura

esphome/config_validation.py

@@ -296,9 +296,11 @@ def icon(value):
     value = string_strict(value)
     if not value:
         return value
-    if value.startswith("mdi:"):
+    if re.match("^[\\w\\-]+:[\\w\\-]+$", value):
         return value
-    raise Invalid('Icons should start with prefix "mdi:"')
+    raise Invalid(
+        'Icons must match the format "[icon pack]:[icon]", e.g. "mdi:home-assistant"'
+    )
 
 
 def boolean(value):

esphome/const.py

@@ -1,6 +1,6 @@
 """Constants used by esphome."""
 
-__version__ = "2021.11.0-dev"
+__version__ = "2021.12.0-dev"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"
 
@@ -8,31 +8,11 @@ PLATFORM_ESP32 = "esp32"
 PLATFORM_ESP8266 = "esp8266"
 
 TARGET_PLATFORMS = [PLATFORM_ESP32, PLATFORM_ESP8266]
-TARGET_FRAMEWORKS = ["arduino", "esp-idf"]
 
-# See also https://github.com/platformio/platform-espressif8266/releases
-ARDUINO_VERSION_ESP8266 = {
-    "dev": "https://github.com/platformio/platform-espressif8266.git",
-    "3.0.1": "platformio/espressif8266@3.1.0",
-    "3.0.0": "platformio/espressif8266@3.0.0",
-    "2.7.4": "platformio/espressif8266@2.6.2",
-    "2.7.3": "platformio/espressif8266@2.6.1",
-    "2.7.2": "platformio/espressif8266@2.6.0",
-    "2.7.1": "platformio/espressif8266@2.5.3",
-    "2.7.0": "platformio/espressif8266@2.5.0",
-    "2.6.3": "platformio/espressif8266@2.4.0",
-    "2.6.2": "platformio/espressif8266@2.3.1",
-    "2.6.1": "platformio/espressif8266@2.3.0",
-    "2.5.2": "platformio/espressif8266@2.2.3",
-    "2.5.1": "platformio/espressif8266@2.1.1",
-    "2.5.0": "platformio/espressif8266@2.0.4",
-    "2.4.2": "platformio/espressif8266@1.8.0",
-    "2.4.1": "platformio/espressif8266@1.7.3",
-    "2.4.0": "platformio/espressif8266@1.6.0",
-    "2.3.0": "platformio/espressif8266@1.5.0",
-}
 SOURCE_FILE_EXTENSIONS = {".cpp", ".hpp", ".h", ".c", ".tcc", ".ino"}
 HEADER_FILE_EXTENSIONS = {".h", ".hpp", ".tcc"}
+SECRETS_FILES = {"secrets.yaml", "secrets.yml"}
+
 
 CONF_ABOVE = "above"
 CONF_ACCELERATION = "acceleration"
@@ -47,6 +27,7 @@ CONF_ACTIVE_POWER = "active_power"
 CONF_ADDRESS = "address"
 CONF_ADDRESSABLE_LIGHT_ID = "addressable_light_id"
 CONF_ADVANCED = "advanced"
+CONF_AFTER = "after"
 CONF_ALPHA = "alpha"
 CONF_ALTITUDE = "altitude"
 CONF_AND = "and"
@@ -93,6 +74,7 @@ CONF_BUFFER_SIZE = "buffer_size"
 CONF_BUILD_PATH = "build_path"
 CONF_BUS_VOLTAGE = "bus_voltage"
 CONF_BUSY_PIN = "busy_pin"
+CONF_BYTES = "bytes"
 CONF_CALCULATED_LUX = "calculated_lux"
 CONF_CALIBRATE_LINEAR = "calibrate_linear"
 CONF_CALIBRATION = "calibration"
@@ -164,6 +146,7 @@ CONF_DAYS_OF_WEEK = "days_of_week"
 CONF_DC_PIN = "dc_pin"
 CONF_DEASSERT_RTS_DTR = "deassert_rts_dtr"
 CONF_DEBOUNCE = "debounce"
+CONF_DEBUG = "debug"
 CONF_DECAY_MODE = "decay_mode"
 CONF_DECELERATION = "deceleration"
 CONF_DEFAULT_MODE = "default_mode"
@@ -171,6 +154,7 @@ CONF_DEFAULT_TARGET_TEMPERATURE_HIGH = "default_target_temperature_high"
 CONF_DEFAULT_TARGET_TEMPERATURE_LOW = "default_target_temperature_low"
 CONF_DEFAULT_TRANSITION_LENGTH = "default_transition_length"
 CONF_DELAY = "delay"
+CONF_DELIMITER = "delimiter"
 CONF_DELTA = "delta"
 CONF_DEVICE = "device"
 CONF_DEVICE_CLASS = "device_class"
@@ -184,6 +168,7 @@ CONF_DISABLED_BY_DEFAULT = "disabled_by_default"
 CONF_DISCOVERY = "discovery"
 CONF_DISCOVERY_PREFIX = "discovery_prefix"
 CONF_DISCOVERY_RETAIN = "discovery_retain"
+CONF_DISCOVERY_UNIQUE_ID_GENERATOR = "discovery_unique_id_generator"
 CONF_DISTANCE = "distance"
 CONF_DITHER = "dither"
 CONF_DIV_RATIO = "div_ratio"
@@ -192,6 +177,8 @@ CONF_DNS2 = "dns2"
 CONF_DOMAIN = "domain"
 CONF_DRY_ACTION = "dry_action"
 CONF_DRY_MODE = "dry_mode"
+CONF_DUMMY_RECEIVER = "dummy_receiver"
+CONF_DUMMY_RECEIVER_ID = "dummy_receiver_id"
 CONF_DUMP = "dump"
 CONF_DURATION = "duration"
 CONF_EAP = "eap"
@@ -871,9 +858,11 @@ DEVICE_CLASS_OPENING = "opening"
 DEVICE_CLASS_PLUG = "plug"
 DEVICE_CLASS_PRESENCE = "presence"
 DEVICE_CLASS_PROBLEM = "problem"
+DEVICE_CLASS_RUNNING = "running"
 DEVICE_CLASS_SAFETY = "safety"
 DEVICE_CLASS_SMOKE = "smoke"
 DEVICE_CLASS_SOUND = "sound"
+DEVICE_CLASS_TAMPER = "tamper"
 DEVICE_CLASS_UPDATE = "update"
 DEVICE_CLASS_VIBRATION = "vibration"
 DEVICE_CLASS_WINDOW = "window"

esphome/core/component.cpp

@@ -55,6 +55,15 @@ bool Component::cancel_interval(const std::string &name) {  // NOLINT
   return App.scheduler.cancel_interval(this, name);
 }
 
+void Component::set_retry(const std::string &name, uint32_t initial_wait_time, uint8_t max_attempts,
+                          std::function<RetryResult()> &&f, float backoff_increase_factor) {  // NOLINT
+  App.scheduler.set_retry(this, name, initial_wait_time, max_attempts, std::move(f), backoff_increase_factor);
+}
+
+bool Component::cancel_retry(const std::string &name) {  // NOLINT
+  return App.scheduler.cancel_retry(this, name);
+}
+
 void Component::set_timeout(const std::string &name, uint32_t timeout, std::function<void()> &&f) {  // NOLINT
   return App.scheduler.set_timeout(this, name, timeout, std::move(f));
 }
@@ -120,6 +129,10 @@ void Component::set_timeout(uint32_t timeout, std::function<void()> &&f) {  // N
 void Component::set_interval(uint32_t interval, std::function<void()> &&f) {  // NOLINT
   App.scheduler.set_interval(this, "", interval, std::move(f));
 }
+void Component::set_retry(uint32_t initial_wait_time, uint8_t max_attempts, std::function<RetryResult()> &&f,
+                          float backoff_increase_factor) {  // NOLINT
+  App.scheduler.set_retry(this, "", initial_wait_time, max_attempts, std::move(f), backoff_increase_factor);
+}
 bool Component::is_failed() { return (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_FAILED; }
 bool Component::can_proceed() { return true; }
 bool Component::status_has_warning() { return this->component_state_ & STATUS_LED_WARNING; }

esphome/core/component.h

@@ -61,6 +61,8 @@ extern const uint32_t STATUS_LED_OK;
 extern const uint32_t STATUS_LED_WARNING;
 extern const uint32_t STATUS_LED_ERROR;
 
+enum RetryResult { DONE, RETRY };
+
 class Component {
  public:
   /** Where the component's initialization should happen.
@@ -180,7 +182,35 @@ class Component {
    */
   bool cancel_interval(const std::string &name);  // NOLINT
 
-  void set_timeout(uint32_t timeout, std::function<void()> &&f);  // NOLINT
+  /** Set an retry function with a unique name. Empty name means no cancelling possible.
+   *
+   * This will call f. If f returns RetryResult::RETRY f is called again after initial_wait_time ms.
+   * f should return RetryResult::DONE if no repeat is required. The initial wait time will be increased
+   * by backoff_increase_factor for each iteration. Default is doubling the time between iterations
+   * Can be cancelled via cancel_retry().
+   *
+   * IMPORTANT: Do not rely on this having correct timing. This is only called from
+   * loop() and therefore can be significantly delayed.
+   *
+   * @param name The identifier for this retry function.
+   * @param initial_wait_time The time in ms before f is called again
+   * @param max_attempts The maximum number of retries
+   * @param f The function (or lambda) that should be called
+   * @param backoff_increase_factor time between retries is increased by this factor on every retry
+   * @see cancel_retry()
+   */
+  void set_retry(const std::string &name, uint32_t initial_wait_time, uint8_t max_attempts,  // NOLINT
+                 std::function<RetryResult()> &&f, float backoff_increase_factor = 1.0f);    // NOLINT
+
+  void set_retry(uint32_t initial_wait_time, uint8_t max_attempts, std::function<RetryResult()> &&f,  // NOLINT
+                 float backoff_increase_factor = 1.0f);                                               // NOLINT
+
+  /** Cancel a retry function.
+   *
+   * @param name The identifier for this retry function.
+   * @return Whether a retry function was deleted.
+   */
+  bool cancel_retry(const std::string &name);  // NOLINT
 
   /** Set a timeout function with a unique name.
    *
@@ -198,6 +228,8 @@ class Component {
    */
   void set_timeout(const std::string &name, uint32_t timeout, std::function<void()> &&f);  // NOLINT
 
+  void set_timeout(uint32_t timeout, std::function<void()> &&f);  // NOLINT
+
   /** Cancel a timeout function.
    *
    * @param name The identifier for this timeout function.

esphome/core/defines.h

@@ -19,7 +19,6 @@
 #define USE_CLIMATE
 #define USE_COVER
 #define USE_DEEP_SLEEP
-#define USE_ESP8266_PREFERENCES_FLASH
 #define USE_FAN
 #define USE_GRAPH
 #define USE_HOMEASSISTANT_TIME
@@ -30,25 +29,25 @@
 #define USE_OTA_PASSWORD
 #define USE_OTA_STATE_CALLBACK
 #define USE_POWER_SUPPLY
-#define USE_PROMETHEUS
 #define USE_SELECT
 #define USE_SENSOR
 #define USE_STATUS_LED
 #define USE_SWITCH
 #define USE_TEXT_SENSOR
 #define USE_TIME
-#define USE_WEBSERVER
+#define USE_UART_DEBUGGER
 #define USE_WIFI
 
-#define WEBSERVER_PORT 80  // NOLINT
-
 // Arduino-specific feature flags
 #ifdef USE_ARDUINO
 #define USE_CAPTIVE_PORTAL
 #define USE_JSON
 #define USE_NEXTION_TFT_UPLOAD
 #define USE_MQTT
+#define USE_PROMETHEUS
+#define USE_WEBSERVER
 #define USE_WIFI_WPA2_EAP
+#define WEBSERVER_PORT 80  // NOLINT
 #endif
 
 // ESP32-specific feature flags
@@ -67,6 +66,7 @@
 // ESP8266-specific feature flags
 #ifdef USE_ESP8266
 #define USE_ADC_SENSOR_VCC
+#define USE_ESP8266_PREFERENCES_FLASH
 #define USE_HTTP_REQUEST_ESP8266_HTTPS
 #define USE_SOCKET_IMPL_LWIP_TCP
 #endif

esphome/core/helpers.cpp

@@ -6,10 +6,10 @@
 #include <cstring>
 
 #if defined(USE_ESP8266)
-#ifdef USE_WIFI
-#include <ESP8266WiFi.h>
-#endif
 #include <osapi.h>
+#include <user_interface.h>
+// for xt_rsil()/xt_wsr_ps()
+#include <Arduino.h>
 #elif defined(USE_ESP32_FRAMEWORK_ARDUINO)
 #include <Esp.h>
 #elif defined(USE_ESP_IDF)
@@ -30,8 +30,8 @@ namespace esphome {
 static const char *const TAG = "helpers";
 
 void get_mac_address_raw(uint8_t *mac) {
-#ifdef USE_ESP32
-#ifdef USE_ESP32_IGNORE_EFUSE_MAC_CRC
+#if defined(USE_ESP32)
+#if defined(USE_ESP32_IGNORE_EFUSE_MAC_CRC)
   // On some devices, the MAC address that is burnt into EFuse does not
   // match the CRC that goes along with it. For those devices, this
   // work-around reads and uses the MAC address as-is from EFuse,
@@ -40,30 +40,21 @@ void get_mac_address_raw(uint8_t *mac) {
 #else
   esp_efuse_mac_get_default(mac);
 #endif
-#endif
-#if (defined USE_ESP8266 && defined USE_WIFI)
-  WiFi.macAddress(mac);
+#elif defined(USE_ESP8266)
+  wifi_get_macaddr(STATION_IF, mac);
 #endif
 }
 
 std::string get_mac_address() {
-  char tmp[20];
   uint8_t mac[6];
   get_mac_address_raw(mac);
-#ifdef USE_WIFI
-  sprintf(tmp, "%02x%02x%02x%02x%02x%02x", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-#else
-  return "";
-#endif
-  return std::string(tmp);
+  return str_snprintf("%02x%02x%02x%02x%02x%02x", 12, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
 }
 
 std::string get_mac_address_pretty() {
-  char tmp[20];
   uint8_t mac[6];
   get_mac_address_raw(mac);
-  sprintf(tmp, "%02X:%02X:%02X:%02X:%02X:%02X", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-  return std::string(tmp);
+  return str_snprintf("%02X:%02X:%02X:%02X:%02X:%02X", 17, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
 }
 
 #ifdef USE_ESP32
@@ -334,6 +325,20 @@ bool str_startswith(const std::string &full, const std::string &start) { return
 bool str_endswith(const std::string &full, const std::string &ending) {
   return full.rfind(ending) == (full.size() - ending.size());
 }
+std::string str_snprintf(const char *fmt, size_t length, ...) {
+  std::string str;
+  va_list args;
+
+  str.resize(length);
+  va_start(args, length);
+  size_t out_length = vsnprintf(&str[0], length + 1, fmt, args);
+  va_end(args);
+
+  if (out_length < length)
+    str.resize(out_length);
+
+  return str;
+}
 std::string str_sprintf(const char *fmt, ...) {
   std::string str;
   va_list args;
@@ -430,13 +435,8 @@ void hsv_to_rgb(int hue, float saturation, float value, float &red, float &green
 }
 
 #ifdef USE_ESP8266
-#ifdef USE_WIFI
 IRAM_ATTR InterruptLock::InterruptLock() { xt_state_ = xt_rsil(15); }
 IRAM_ATTR InterruptLock::~InterruptLock() { xt_wsr_ps(xt_state_); }
-#else
-IRAM_ATTR InterruptLock::InterruptLock() {}
-IRAM_ATTR InterruptLock::~InterruptLock() {}
-#endif
 #endif
 #ifdef USE_ESP32
 IRAM_ATTR InterruptLock::InterruptLock() { portDISABLE_INTERRUPTS(); }

esphome/core/helpers.h

@@ -25,14 +25,13 @@
 
 namespace esphome {
 
-/// Read the raw MAC address into the provided byte array (6 bytes).
+/// Get the device MAC address as raw bytes, written into the provided byte array (6 bytes).
 void get_mac_address_raw(uint8_t *mac);
 
-/// Get the MAC address as a string, using lower case hex notation.
-/// This can be used as way to identify this ESP.
+/// Get the device MAC address as a string, in lowercase hex notation.
 std::string get_mac_address();
 
-/// Get the MAC address as a string, using colon-separated upper case hex notation.
+/// Get the device MAC address as a string, in colon-separated uppercase hex notation.
 std::string get_mac_address_pretty();
 
 #ifdef USE_ESP32
@@ -58,7 +57,10 @@ bool str_equals_case_insensitive(const std::string &a, const std::string &b);
 bool str_startswith(const std::string &full, const std::string &start);
 bool str_endswith(const std::string &full, const std::string &ending);
 
-/// sprintf-like function returning std::string instead of writing to char array.
+/// snprintf-like function returning std::string with a given maximum length.
+std::string __attribute__((format(printf, 1, 3))) str_snprintf(const char *fmt, size_t length, ...);
+
+/// sprintf-like function returning std::string.
 std::string __attribute__((format(printf, 1, 2))) str_sprintf(const char *fmt, ...);
 
 class HighFrequencyLoopRequester {

esphome/core/scheduler.cpp

@@ -32,7 +32,7 @@ void HOT Scheduler::set_timeout(Component *component, const std::string &name, u
   item->timeout = timeout;
   item->last_execution = now;
   item->last_execution_major = this->millis_major_;
-  item->f = std::move(func);
+  item->void_callback = std::move(func);
   item->remove = false;
   this->push_(std::move(item));
 }
@@ -65,13 +65,47 @@ void HOT Scheduler::set_interval(Component *component, const std::string &name,
   item->last_execution_major = this->millis_major_;
   if (item->last_execution > now)
     item->last_execution_major--;
-  item->f = std::move(func);
+  item->void_callback = std::move(func);
   item->remove = false;
   this->push_(std::move(item));
 }
 bool HOT Scheduler::cancel_interval(Component *component, const std::string &name) {
   return this->cancel_item_(component, name, SchedulerItem::INTERVAL);
 }
+
+void HOT Scheduler::set_retry(Component *component, const std::string &name, uint32_t initial_wait_time,
+                              uint8_t max_attempts, std::function<RetryResult()> &&func,
+                              float backoff_increase_factor) {
+  const uint32_t now = this->millis_();
+
+  if (!name.empty())
+    this->cancel_retry(component, name);
+
+  if (initial_wait_time == SCHEDULER_DONT_RUN)
+    return;
+
+  ESP_LOGVV(TAG, "set_retry(name='%s', initial_wait_time=%u,max_attempts=%u, backoff_factor=%0.1f)", name.c_str(),
+            initial_wait_time, max_attempts, backoff_increase_factor);
+
+  auto item = make_unique<SchedulerItem>();
+  item->component = component;
+  item->name = name;
+  item->type = SchedulerItem::RETRY;
+  item->interval = initial_wait_time;
+  item->retry_countdown = max_attempts;
+  item->backoff_multiplier = backoff_increase_factor;
+  item->last_execution = now - initial_wait_time;
+  item->last_execution_major = this->millis_major_;
+  if (item->last_execution > now)
+    item->last_execution_major--;
+  item->retry_callback = std::move(func);
+  item->remove = false;
+  this->push_(std::move(item));
+}
+bool HOT Scheduler::cancel_retry(Component *component, const std::string &name) {
+  return this->cancel_item_(component, name, SchedulerItem::RETRY);
+}
+
 optional<uint32_t> HOT Scheduler::next_schedule_in() {
   if (this->empty_())
     return {};
@@ -95,10 +129,9 @@ void IRAM_ATTR HOT Scheduler::call() {
     ESP_LOGVV(TAG, "Items: count=%u, now=%u", this->items_.size(), now);
     while (!this->empty_()) {
       auto item = std::move(this->items_[0]);
-      const char *type = item->type == SchedulerItem::INTERVAL ? "interval" : "timeout";
-      ESP_LOGVV(TAG, "  %s '%s' interval=%u last_execution=%u (%u) next=%u (%u)", type, item->name.c_str(),
-                item->interval, item->last_execution, item->last_execution_major, item->next_execution(),
-                item->next_execution_major());
+      ESP_LOGVV(TAG, "  %s '%s' interval=%u last_execution=%u (%u) next=%u (%u)", item->get_type_str(),
+                item->name.c_str(), item->interval, item->last_execution, item->last_execution_major,
+                item->next_execution(), item->next_execution_major());
 
       this->pop_raw_();
       old_items.push_back(std::move(item));
@@ -129,6 +162,7 @@ void IRAM_ATTR HOT Scheduler::call() {
   }
 
   while (!this->empty_()) {
+    RetryResult retry_result = RETRY;
     // use scoping to indicate visibility of `item` variable
     {
       // Don't copy-by value yet
@@ -147,17 +181,19 @@ void IRAM_ATTR HOT Scheduler::call() {
       }
 
 #ifdef ESPHOME_LOG_HAS_VERY_VERBOSE
-      const char *type = item->type == SchedulerItem::INTERVAL ? "interval" : "timeout";
-      ESP_LOGVV(TAG, "Running %s '%s' with interval=%u last_execution=%u (now=%u)", type, item->name.c_str(),
-                item->interval, item->last_execution, now);
+      ESP_LOGVV(TAG, "Running %s '%s' with interval=%u last_execution=%u (now=%u)", item->get_type_str(),
+                item->name.c_str(), item->interval, item->last_execution, now);
 #endif
 
-      // Warning: During f(), a lot of stuff can happen, including:
+      // Warning: During callback(), a lot of stuff can happen, including:
       //  - timeouts/intervals get added, potentially invalidating vector pointers
       //  - timeouts/intervals get cancelled
       {
         WarnIfComponentBlockingGuard guard{item->component};
-        item->f();
+        if (item->type == SchedulerItem::RETRY)
+          retry_result = item->retry_callback();
+        else
+          item->void_callback();
       }
     }
 
@@ -175,13 +211,16 @@ void IRAM_ATTR HOT Scheduler::call() {
         continue;
       }
 
-      if (item->type == SchedulerItem::INTERVAL) {
+      if (item->type == SchedulerItem::INTERVAL ||
+          (item->type == SchedulerItem::RETRY && (--item->retry_countdown > 0 && retry_result != RetryResult::DONE))) {
         if (item->interval != 0) {
           const uint32_t before = item->last_execution;
           const uint32_t amount = (now - item->last_execution) / item->interval;
           item->last_execution += amount * item->interval;
           if (item->last_execution < before)
             item->last_execution_major++;
+          if (item->type == SchedulerItem::RETRY)
+            item->interval *= item->backoff_multiplier;
         }
         this->push_(std::move(item));
       }

esphome/core/scheduler.h

@@ -15,6 +15,10 @@ class Scheduler {
   void set_interval(Component *component, const std::string &name, uint32_t interval, std::function<void()> &&func);
   bool cancel_interval(Component *component, const std::string &name);
 
+  void set_retry(Component *component, const std::string &name, uint32_t initial_wait_time, uint8_t max_attempts,
+                 std::function<RetryResult()> &&func, float backoff_increase_factor = 1.0f);
+  bool cancel_retry(Component *component, const std::string &name);
+
   optional<uint32_t> next_schedule_in();
 
   void call();
@@ -25,13 +29,20 @@ class Scheduler {
   struct SchedulerItem {
     Component *component;
     std::string name;
-    enum Type { TIMEOUT, INTERVAL } type;
+    enum Type { TIMEOUT, INTERVAL, RETRY } type;
     union {
       uint32_t interval;
       uint32_t timeout;
     };
     uint32_t last_execution;
-    std::function<void()> f;
+    // Ideally this should be a union or std::variant
+    // but unions don't work with object like std::function
+    //  union CallBack_{
+    std::function<void()> void_callback;
+    std::function<RetryResult()> retry_callback;
+    //  };
+    uint8_t retry_countdown{3};
+    float backoff_multiplier{1.0f};
     bool remove;
     uint8_t last_execution_major;
 
@@ -45,6 +56,18 @@ class Scheduler {
     }
 
     static bool cmp(const std::unique_ptr<SchedulerItem> &a, const std::unique_ptr<SchedulerItem> &b);
+    const char *get_type_str() {
+      switch (this->type) {
+        case SchedulerItem::INTERVAL:
+          return "interval";
+        case SchedulerItem::RETRY:
+          return "retry";
+        case SchedulerItem::TIMEOUT:
+          return "timeout";
+        default:
+          return "";
+      }
+    }
   };
 
   uint32_t millis_();

esphome/dashboard/dashboard.py

@@ -970,16 +970,17 @@ def start_web_server(args):
         server.add_socket(socket)
     else:
         _LOGGER.info(
-            "Starting dashboard web server on http://0.0.0.0:%s and configuration dir %s...",
+            "Starting dashboard web server on http://%s:%s and configuration dir %s...",
+            args.address,
             args.port,
             settings.config_dir,
         )
-        app.listen(args.port)
+        app.listen(args.port, args.address)
 
         if args.open_ui:
             import webbrowser
 
-            webbrowser.open(f"localhost:{args.port}")
+            webbrowser.open(f"http://{args.address}:{args.port}")
 
     if settings.status_use_ping:
         status_thread = PingStatusThread()

esphome/zeroconf.py

@@ -13,8 +13,9 @@ from zeroconf import (
     RecordUpdateListener,
     Zeroconf,
     ServiceBrowser,
+    ServiceStateChange,
+    current_time_millis,
 )
-from zeroconf._services import ServiceStateChange
 
 _CLASS_IN = 1
 _FLAGS_QR_QUERY = 0x0000  # query
@@ -88,7 +89,7 @@ class DashboardStatus(threading.Thread):
         entries = self.zc.cache.entries_with_name(key)
         if not entries:
             return False
-        now = time.time() * 1000
+        now = current_time_millis()
 
         return any(
             (entry.created + DashboardStatus.OFFLINE_AFTER) >= now for entry in entries
@@ -99,7 +100,7 @@ class DashboardStatus(threading.Thread):
             self.on_update(
                 {key: self.host_status(host) for key, host in self.key_to_host.items()}
             )
-            now = time.time() * 1000
+            now = current_time_millis()
             for host in self.query_hosts:
                 entries = self.zc.cache.entries_with_name(host)
                 if not entries or all(

platformio.ini

@@ -28,6 +28,7 @@ build_flags =
 lib_deps =
     esphome/noise-c@0.1.4     ; api
     makuna/NeoPixelBus@2.6.9  ; neopixelbus
+    esphome/Improv@1.0.0      ; improv_serial / esp32_improv
 build_flags =
     -DESPHOME_LOG_LEVEL=ESPHOME_LOG_LEVEL_VERY_VERBOSE
 src_filter =
@@ -41,15 +42,16 @@ lib_deps =
     ${common.lib_deps}
     ottowinter/AsyncMqttClient-esphome@0.8.6              ; mqtt
     ottowinter/ArduinoJson-esphomelib@5.13.3              ; json
-    esphome/ESPAsyncWebServer-esphome@2.0.1               ; web_server_base
+    esphome/ESPAsyncWebServer-esphome@2.1.0               ; web_server_base
     fastled/FastLED@3.3.2                                 ; fastled_base
     mikalhart/TinyGPSPlus@1.0.2                           ; gps
     freekode/TM1651@1.0.1                                 ; tm1651
-    seeed-studio/Grove - Laser PM2.5 Sensor HM3301@1.0.3  ; hm3301
     glmnet/Dsmr@0.5                                       ; dsmr
     rweather/Crypto@0.2.0                                 ; dsmr
     dudanov/MideaUART@1.1.8                               ; midea
-    tonia/HeatpumpIR@1.0.15                               ; heatpumpir
+    ; PIO isn't update releases correctly, see:
+    ; https://github.com/ToniA/arduino-heatpumpir/commit/0948c619d86407a4e50e8db2f3c193e0576c86fd
+    https://github.com/ToniA/arduino-heatpumpir.git#1.0.18  ; heatpumpir
 build_flags =
     ${common.build_flags}
     -DUSE_ARDUINO