Merge branch 'dev' into dev

.github/workflows/ci.yml

@@ -454,8 +454,8 @@ jobs:
       matrix:
         file: ${{ fromJson(needs.list-components.outputs.components) }}
     steps:
-      - name: Install libsodium
+      - name: Install dependencies
-        run: sudo apt-get install libsodium-dev
+        run: sudo apt-get install libsodium-dev libsdl2-dev
 
       - name: Check out code from GitHub
         uses: actions/checkout@v4.1.6
@@ -508,8 +508,8 @@ jobs:
       - name: List components
         run: echo ${{ matrix.components }}
 
-      - name: Install libsodium
+      - name: Install dependencies
-        run: sudo apt-get install libsodium-dev
+        run: sudo apt-get install libsodium-dev libsdl2-dev
 
       - name: Check out code from GitHub
         uses: actions/checkout@v4.1.6

CODEOWNERS

@@ -94,6 +94,7 @@ esphome/components/current_based/* @djwmarcx
 esphome/components/dac7678/* @NickB1
 esphome/components/daikin_arc/* @MagicBear
 esphome/components/daikin_brc/* @hagak
+esphome/components/dallas_temp/* @ssieb
 esphome/components/daly_bms/* @s1lvi0
 esphome/components/dashboard_import/* @esphome/core
 esphome/components/datetime/* @jesserockz @rfdarter
@@ -144,6 +145,7 @@ esphome/components/gdk101/* @Szewcson
 esphome/components/globals/* @esphome/core
 esphome/components/gp8403/* @jesserockz
 esphome/components/gpio/* @esphome/core
+esphome/components/gpio/one_wire/* @ssieb
 esphome/components/gps/* @coogle
 esphome/components/graph/* @synco
 esphome/components/graphical_display_menu/* @MrMDavidson
@@ -172,6 +174,7 @@ esphome/components/host/time/* @clydebarrow
 esphome/components/hrxl_maxsonar_wr/* @netmikey
 esphome/components/hte501/* @Stock-M
 esphome/components/http_request/ota/* @oarcher
+esphome/components/http_request/update/* @jesserockz
 esphome/components/htu31d/* @betterengineering
 esphome/components/hydreon_rgxx/* @functionpointer
 esphome/components/hyt271/* @Philippe12
@@ -270,6 +273,7 @@ esphome/components/nextion/text_sensor/* @senexcrenshaw
 esphome/components/nfc/* @jesserockz @kbx81
 esphome/components/noblex/* @AGalfra
 esphome/components/number/* @esphome/core
+esphome/components/one_wire/* @ssieb
 esphome/components/ota/* @esphome/core
 esphome/components/output/* @esphome/core
 esphome/components/pca6416a/* @Mat931
@@ -317,6 +321,7 @@ esphome/components/rtttl/* @glmnet
 esphome/components/safe_mode/* @jsuanet @kbx81 @paulmonigatti
 esphome/components/scd4x/* @martgras @sjtrny
 esphome/components/script/* @esphome/core
+esphome/components/sdl/* @clydebarrow
 esphome/components/sdm_meter/* @jesserockz @polyfaces
 esphome/components/sdp3x/* @Azimath
 esphome/components/seeed_mr24hpc1/* @limengdu
@@ -411,6 +416,7 @@ esphome/components/uart/button/* @ssieb
 esphome/components/ufire_ec/* @pvizeli
 esphome/components/ufire_ise/* @pvizeli
 esphome/components/ultrasonic/* @OttoWinter
+esphome/components/update/* @jesserockz
 esphome/components/uponor_smatrix/* @kroimon
 esphome/components/valve/* @esphome/core
 esphome/components/vbus/* @ssieb

docker/Dockerfile

@@ -81,7 +81,8 @@ RUN \
     fi; \
     pip3 install \
     --break-system-packages --no-cache-dir \
-    platformio==6.1.13 \
+    # Keep platformio version in sync with requirements.txt
+    platformio==6.1.15 \
     # Change some platformio settings
     && platformio settings set enable_telemetry No \
     && platformio settings set check_platformio_interval 1000000 \

esphome/__main__.py

@@ -488,6 +488,15 @@ def command_run(args, config):
     if exit_code != 0:
         return exit_code
     _LOGGER.info("Successfully compiled program.")
+    if CORE.is_host:
+        from esphome.platformio_api import get_idedata
+
+        idedata = get_idedata(config)
+        if idedata is None:
+            return 1
+        program_path = idedata.raw["prog_path"]
+        return run_external_process(program_path)
+
     port = choose_upload_log_host(
         default=args.device,
         check_default=None,

esphome/components/animation/__init__.py

@@ -3,7 +3,13 @@ import logging
 from esphome import automation, core
 from esphome.components import font
 import esphome.components.image as espImage
-from esphome.components.image import CONF_USE_TRANSPARENCY
+from esphome.components.image import (
+    CONF_USE_TRANSPARENCY,
+    LOCAL_SCHEMA,
+    WEB_SCHEMA,
+    SOURCE_WEB,
+    SOURCE_LOCAL,
+)
 import esphome.config_validation as cv
 import esphome.codegen as cg
 from esphome.const import (
@@ -13,6 +19,9 @@ from esphome.const import (
     CONF_REPEAT,
     CONF_RESIZE,
     CONF_TYPE,
+    CONF_SOURCE,
+    CONF_PATH,
+    CONF_URL,
 )
 from esphome.core import CORE, HexInt
 
@@ -43,6 +52,40 @@ SetFrameAction = animation_ns.class_(
     "AnimationSetFrameAction", automation.Action, cg.Parented.template(Animation_)
 )
 
+TYPED_FILE_SCHEMA = cv.typed_schema(
+    {
+        SOURCE_LOCAL: LOCAL_SCHEMA,
+        SOURCE_WEB: WEB_SCHEMA,
+    },
+    key=CONF_SOURCE,
+)
+
+
+def _file_schema(value):
+    if isinstance(value, str):
+        return validate_file_shorthand(value)
+    return TYPED_FILE_SCHEMA(value)
+
+
+FILE_SCHEMA = cv.Schema(_file_schema)
+
+
+def validate_file_shorthand(value):
+    value = cv.string_strict(value)
+    if value.startswith("http://") or value.startswith("https://"):
+        return FILE_SCHEMA(
+            {
+                CONF_SOURCE: SOURCE_WEB,
+                CONF_URL: value,
+            }
+        )
+    return FILE_SCHEMA(
+        {
+            CONF_SOURCE: SOURCE_LOCAL,
+            CONF_PATH: value,
+        }
+    )
+
 
 def validate_cross_dependencies(config):
     """
@@ -67,7 +110,7 @@ ANIMATION_SCHEMA = cv.Schema(
     cv.All(
         {
             cv.Required(CONF_ID): cv.declare_id(Animation_),
-            cv.Required(CONF_FILE): cv.file_,
+            cv.Required(CONF_FILE): FILE_SCHEMA,
             cv.Optional(CONF_RESIZE): cv.dimensions,
             cv.Optional(CONF_TYPE, default="BINARY"): cv.enum(
                 espImage.IMAGE_TYPE, upper=True
@@ -124,7 +167,11 @@ async def animation_action_to_code(config, action_id, template_arg, args):
 async def to_code(config):
     from PIL import Image
 
-    path = CORE.relative_config_path(config[CONF_FILE])
+    conf_file = config[CONF_FILE]
+    if conf_file[CONF_SOURCE] == SOURCE_LOCAL:
+        path = CORE.relative_config_path(conf_file[CONF_PATH])
+    elif conf_file[CONF_SOURCE] == SOURCE_WEB:
+        path = espImage.compute_local_image_path(conf_file).as_posix()
     try:
         image = Image.open(path)
     except Exception as e:

esphome/components/api/api.proto

@@ -48,6 +48,7 @@ service APIConnection {
   rpc date_command (DateCommandRequest) returns (void) {}
   rpc time_command (TimeCommandRequest) returns (void) {}
   rpc datetime_command (DateTimeCommandRequest) returns (void) {}
+  rpc update_command (UpdateCommandRequest) returns (void) {}
 
   rpc subscribe_bluetooth_le_advertisements(SubscribeBluetoothLEAdvertisementsRequest) returns (void) {}
   rpc bluetooth_device_request(BluetoothDeviceRequest) returns (void) {}
@@ -1837,3 +1838,46 @@ message DateTimeCommandRequest {
   fixed32 key = 1;
   fixed32 epoch_seconds = 2;
 }
+
+// ==================== UPDATE ====================
+message ListEntitiesUpdateResponse {
+  option (id) = 116;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_UPDATE";
+
+  string object_id = 1;
+  fixed32 key = 2;
+  string name = 3;
+  string unique_id = 4;
+
+  string icon = 5;
+  bool disabled_by_default = 6;
+  EntityCategory entity_category = 7;
+  string device_class = 8;
+}
+message UpdateStateResponse {
+  option (id) = 117;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_UPDATE";
+  option (no_delay) = true;
+
+  fixed32 key = 1;
+  bool missing_state = 2;
+  bool in_progress = 3;
+  bool has_progress = 4;
+  float progress = 5;
+  string current_version = 6;
+  string latest_version = 7;
+  string title = 8;
+  string release_summary = 9;
+  string release_url = 10;
+}
+message UpdateCommandRequest {
+  option (id) = 118;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_UPDATE";
+  option (no_delay) = true;
+
+  fixed32 key = 1;
+  bool install = 2;
+}

esphome/components/api/api_connection.cpp

@@ -1287,6 +1287,51 @@ bool APIConnection::send_event_info(event::Event *event) {
 }
 #endif
 
+#ifdef USE_UPDATE
+bool APIConnection::send_update_state(update::UpdateEntity *update) {
+  if (!this->state_subscription_)
+    return false;
+
+  UpdateStateResponse resp{};
+  resp.key = update->get_object_id_hash();
+  resp.missing_state = !update->has_state();
+  if (update->has_state()) {
+    resp.in_progress = update->state == update::UpdateState::UPDATE_STATE_INSTALLING;
+    if (update->update_info.has_progress) {
+      resp.has_progress = true;
+      resp.progress = update->update_info.progress;
+    }
+    resp.current_version = update->update_info.current_version;
+    resp.latest_version = update->update_info.latest_version;
+    resp.title = update->update_info.title;
+    resp.release_summary = update->update_info.summary;
+    resp.release_url = update->update_info.release_url;
+  }
+
+  return this->send_update_state_response(resp);
+}
+bool APIConnection::send_update_info(update::UpdateEntity *update) {
+  ListEntitiesUpdateResponse msg;
+  msg.key = update->get_object_id_hash();
+  msg.object_id = update->get_object_id();
+  if (update->has_own_name())
+    msg.name = update->get_name();
+  msg.unique_id = get_default_unique_id("update", update);
+  msg.icon = update->get_icon();
+  msg.disabled_by_default = update->is_disabled_by_default();
+  msg.entity_category = static_cast<enums::EntityCategory>(update->get_entity_category());
+  msg.device_class = update->get_device_class();
+  return this->send_list_entities_update_response(msg);
+}
+void APIConnection::update_command(const UpdateCommandRequest &msg) {
+  update::UpdateEntity *update = App.get_update_by_key(msg.key);
+  if (update == nullptr)
+    return;
+
+  update->perform();
+}
+#endif
+
 bool APIConnection::send_log_message(int level, const char *tag, const char *line) {
   if (this->log_subscription_ < level)
     return false;

esphome/components/api/api_connection.h

@@ -164,6 +164,12 @@ class APIConnection : public APIServerConnection {
   bool send_event_info(event::Event *event);
 #endif
 
+#ifdef USE_UPDATE
+  bool send_update_state(update::UpdateEntity *update);
+  bool send_update_info(update::UpdateEntity *update);
+  void update_command(const UpdateCommandRequest &msg) override;
+#endif
+
   void on_disconnect_response(const DisconnectResponse &value) override;
   void on_ping_response(const PingResponse &value) override {
     // we initiated ping

esphome/components/api/api_pb2.cpp

@@ -8376,6 +8376,262 @@ void DateTimeCommandRequest::dump_to(std::string &out) const {
   out.append("}");
 }
 #endif
+bool ListEntitiesUpdateResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 6: {
+      this->disabled_by_default = value.as_bool();
+      return true;
+    }
+    case 7: {
+      this->entity_category = value.as_enum<enums::EntityCategory>();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool ListEntitiesUpdateResponse::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 1: {
+      this->object_id = value.as_string();
+      return true;
+    }
+    case 3: {
+      this->name = value.as_string();
+      return true;
+    }
+    case 4: {
+      this->unique_id = value.as_string();
+      return true;
+    }
+    case 5: {
+      this->icon = value.as_string();
+      return true;
+    }
+    case 8: {
+      this->device_class = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool ListEntitiesUpdateResponse::decode_32bit(uint32_t field_id, Proto32Bit value) {
+  switch (field_id) {
+    case 2: {
+      this->key = value.as_fixed32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void ListEntitiesUpdateResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_string(1, this->object_id);
+  buffer.encode_fixed32(2, this->key);
+  buffer.encode_string(3, this->name);
+  buffer.encode_string(4, this->unique_id);
+  buffer.encode_string(5, this->icon);
+  buffer.encode_bool(6, this->disabled_by_default);
+  buffer.encode_enum<enums::EntityCategory>(7, this->entity_category);
+  buffer.encode_string(8, this->device_class);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void ListEntitiesUpdateResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("ListEntitiesUpdateResponse {\n");
+  out.append("  object_id: ");
+  out.append("'").append(this->object_id).append("'");
+  out.append("\n");
+
+  out.append("  key: ");
+  sprintf(buffer, "%" PRIu32, this->key);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  name: ");
+  out.append("'").append(this->name).append("'");
+  out.append("\n");
+
+  out.append("  unique_id: ");
+  out.append("'").append(this->unique_id).append("'");
+  out.append("\n");
+
+  out.append("  icon: ");
+  out.append("'").append(this->icon).append("'");
+  out.append("\n");
+
+  out.append("  disabled_by_default: ");
+  out.append(YESNO(this->disabled_by_default));
+  out.append("\n");
+
+  out.append("  entity_category: ");
+  out.append(proto_enum_to_string<enums::EntityCategory>(this->entity_category));
+  out.append("\n");
+
+  out.append("  device_class: ");
+  out.append("'").append(this->device_class).append("'");
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool UpdateStateResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 2: {
+      this->missing_state = value.as_bool();
+      return true;
+    }
+    case 3: {
+      this->in_progress = value.as_bool();
+      return true;
+    }
+    case 4: {
+      this->has_progress = value.as_bool();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool UpdateStateResponse::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 6: {
+      this->current_version = value.as_string();
+      return true;
+    }
+    case 7: {
+      this->latest_version = value.as_string();
+      return true;
+    }
+    case 8: {
+      this->title = value.as_string();
+      return true;
+    }
+    case 9: {
+      this->release_summary = value.as_string();
+      return true;
+    }
+    case 10: {
+      this->release_url = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool UpdateStateResponse::decode_32bit(uint32_t field_id, Proto32Bit value) {
+  switch (field_id) {
+    case 1: {
+      this->key = value.as_fixed32();
+      return true;
+    }
+    case 5: {
+      this->progress = value.as_float();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void UpdateStateResponse::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_fixed32(1, this->key);
+  buffer.encode_bool(2, this->missing_state);
+  buffer.encode_bool(3, this->in_progress);
+  buffer.encode_bool(4, this->has_progress);
+  buffer.encode_float(5, this->progress);
+  buffer.encode_string(6, this->current_version);
+  buffer.encode_string(7, this->latest_version);
+  buffer.encode_string(8, this->title);
+  buffer.encode_string(9, this->release_summary);
+  buffer.encode_string(10, this->release_url);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void UpdateStateResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("UpdateStateResponse {\n");
+  out.append("  key: ");
+  sprintf(buffer, "%" PRIu32, this->key);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  missing_state: ");
+  out.append(YESNO(this->missing_state));
+  out.append("\n");
+
+  out.append("  in_progress: ");
+  out.append(YESNO(this->in_progress));
+  out.append("\n");
+
+  out.append("  has_progress: ");
+  out.append(YESNO(this->has_progress));
+  out.append("\n");
+
+  out.append("  progress: ");
+  sprintf(buffer, "%g", this->progress);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  current_version: ");
+  out.append("'").append(this->current_version).append("'");
+  out.append("\n");
+
+  out.append("  latest_version: ");
+  out.append("'").append(this->latest_version).append("'");
+  out.append("\n");
+
+  out.append("  title: ");
+  out.append("'").append(this->title).append("'");
+  out.append("\n");
+
+  out.append("  release_summary: ");
+  out.append("'").append(this->release_summary).append("'");
+  out.append("\n");
+
+  out.append("  release_url: ");
+  out.append("'").append(this->release_url).append("'");
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool UpdateCommandRequest::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 2: {
+      this->install = value.as_bool();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool UpdateCommandRequest::decode_32bit(uint32_t field_id, Proto32Bit value) {
+  switch (field_id) {
+    case 1: {
+      this->key = value.as_fixed32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void UpdateCommandRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_fixed32(1, this->key);
+  buffer.encode_bool(2, this->install);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void UpdateCommandRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("UpdateCommandRequest {\n");
+  out.append("  key: ");
+  sprintf(buffer, "%" PRIu32, this->key);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  install: ");
+  out.append(YESNO(this->install));
+  out.append("\n");
+  out.append("}");
+}
+#endif
 
 }  // namespace api
 }  // namespace esphome

esphome/components/api/api_pb2.h

@@ -2130,6 +2130,61 @@ class DateTimeCommandRequest : public ProtoMessage {
  protected:
   bool decode_32bit(uint32_t field_id, Proto32Bit value) override;
 };
+class ListEntitiesUpdateResponse : public ProtoMessage {
+ public:
+  std::string object_id{};
+  uint32_t key{0};
+  std::string name{};
+  std::string unique_id{};
+  std::string icon{};
+  bool disabled_by_default{false};
+  enums::EntityCategory entity_category{};
+  std::string device_class{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_32bit(uint32_t field_id, Proto32Bit value) override;
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class UpdateStateResponse : public ProtoMessage {
+ public:
+  uint32_t key{0};
+  bool missing_state{false};
+  bool in_progress{false};
+  bool has_progress{false};
+  float progress{0.0f};
+  std::string current_version{};
+  std::string latest_version{};
+  std::string title{};
+  std::string release_summary{};
+  std::string release_url{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_32bit(uint32_t field_id, Proto32Bit value) override;
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
+class UpdateCommandRequest : public ProtoMessage {
+ public:
+  uint32_t key{0};
+  bool install{false};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_32bit(uint32_t field_id, Proto32Bit value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
 
 }  // namespace api
 }  // namespace esphome

esphome/components/api/api_pb2_service.cpp

@@ -611,6 +611,24 @@ bool APIServerConnectionBase::send_date_time_state_response(const DateTimeStateR
 #endif
 #ifdef USE_DATETIME_DATETIME
 #endif
+#ifdef USE_UPDATE
+bool APIServerConnectionBase::send_list_entities_update_response(const ListEntitiesUpdateResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_list_entities_update_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<ListEntitiesUpdateResponse>(msg, 116);
+}
+#endif
+#ifdef USE_UPDATE
+bool APIServerConnectionBase::send_update_state_response(const UpdateStateResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_update_state_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<UpdateStateResponse>(msg, 117);
+}
+#endif
+#ifdef USE_UPDATE
+#endif
 bool APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) {
   switch (msg_type) {
     case 1: {
@@ -1106,6 +1124,17 @@ bool APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type,
       ESP_LOGVV(TAG, "on_voice_assistant_timer_event_response: %s", msg.dump().c_str());
 #endif
       this->on_voice_assistant_timer_event_response(msg);
+#endif
+      break;
+    }
+    case 118: {
+#ifdef USE_UPDATE
+      UpdateCommandRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_update_command_request: %s", msg.dump().c_str());
+#endif
+      this->on_update_command_request(msg);
 #endif
       break;
     }
@@ -1434,6 +1463,19 @@ void APIServerConnection::on_date_time_command_request(const DateTimeCommandRequ
   this->datetime_command(msg);
 }
 #endif
+#ifdef USE_UPDATE
+void APIServerConnection::on_update_command_request(const UpdateCommandRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->update_command(msg);
+}
+#endif
 #ifdef USE_BLUETOOTH_PROXY
 void APIServerConnection::on_subscribe_bluetooth_le_advertisements_request(
     const SubscribeBluetoothLEAdvertisementsRequest &msg) {

esphome/components/api/api_pb2_service.h

@@ -306,6 +306,15 @@ class APIServerConnectionBase : public ProtoService {
 #endif
 #ifdef USE_DATETIME_DATETIME
   virtual void on_date_time_command_request(const DateTimeCommandRequest &value){};
+#endif
+#ifdef USE_UPDATE
+  bool send_list_entities_update_response(const ListEntitiesUpdateResponse &msg);
+#endif
+#ifdef USE_UPDATE
+  bool send_update_state_response(const UpdateStateResponse &msg);
+#endif
+#ifdef USE_UPDATE
+  virtual void on_update_command_request(const UpdateCommandRequest &value){};
 #endif
  protected:
   bool read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) override;
@@ -373,6 +382,9 @@ class APIServerConnection : public APIServerConnectionBase {
 #ifdef USE_DATETIME_DATETIME
   virtual void datetime_command(const DateTimeCommandRequest &msg) = 0;
 #endif
+#ifdef USE_UPDATE
+  virtual void update_command(const UpdateCommandRequest &msg) = 0;
+#endif
 #ifdef USE_BLUETOOTH_PROXY
   virtual void subscribe_bluetooth_le_advertisements(const SubscribeBluetoothLEAdvertisementsRequest &msg) = 0;
 #endif
@@ -471,6 +483,9 @@ class APIServerConnection : public APIServerConnectionBase {
 #ifdef USE_DATETIME_DATETIME
   void on_date_time_command_request(const DateTimeCommandRequest &msg) override;
 #endif
+#ifdef USE_UPDATE
+  void on_update_command_request(const UpdateCommandRequest &msg) override;
+#endif
 #ifdef USE_BLUETOOTH_PROXY
   void on_subscribe_bluetooth_le_advertisements_request(const SubscribeBluetoothLEAdvertisementsRequest &msg) override;
 #endif

esphome/components/api/api_server.cpp

@@ -334,6 +334,13 @@ void APIServer::on_event(event::Event *obj, const std::string &event_type) {
 }
 #endif
 
+#ifdef USE_UPDATE
+void APIServer::on_update(update::UpdateEntity *obj) {
+  for (auto &c : this->clients_)
+    c->send_update_state(obj);
+}
+#endif
+
 float APIServer::get_setup_priority() const { return setup_priority::AFTER_WIFI; }
 void APIServer::set_port(uint16_t port) { this->port_ = port; }
 APIServer *global_api_server = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)

esphome/components/api/api_server.h

@@ -102,6 +102,9 @@ class APIServer : public Component, public Controller {
 #ifdef USE_EVENT
   void on_event(event::Event *obj, const std::string &event_type) override;
 #endif
+#ifdef USE_UPDATE
+  void on_update(update::UpdateEntity *obj) override;
+#endif
 
   bool is_connected() const;
 

esphome/components/api/list_entities.cpp

@@ -98,6 +98,9 @@ bool ListEntitiesIterator::on_alarm_control_panel(alarm_control_panel::AlarmCont
 #ifdef USE_EVENT
 bool ListEntitiesIterator::on_event(event::Event *event) { return this->client_->send_event_info(event); }
 #endif
+#ifdef USE_UPDATE
+bool ListEntitiesIterator::on_update(update::UpdateEntity *update) { return this->client_->send_update_info(update); }
+#endif
 
 }  // namespace api
 }  // namespace esphome

esphome/components/api/list_entities.h

@@ -75,6 +75,9 @@ class ListEntitiesIterator : public ComponentIterator {
 #endif
 #ifdef USE_EVENT
   bool on_event(event::Event *event) override;
+#endif
+#ifdef USE_UPDATE
+  bool on_update(update::UpdateEntity *update) override;
 #endif
   bool on_end() override;
 

esphome/components/api/subscribe_state.cpp

@@ -77,6 +77,9 @@ bool InitialStateIterator::on_alarm_control_panel(alarm_control_panel::AlarmCont
   return this->client_->send_alarm_control_panel_state(a_alarm_control_panel);
 }
 #endif
+#ifdef USE_UPDATE
+bool InitialStateIterator::on_update(update::UpdateEntity *update) { return this->client_->send_update_state(update); }
+#endif
 InitialStateIterator::InitialStateIterator(APIConnection *client) : client_(client) {}
 
 }  // namespace api

esphome/components/api/subscribe_state.h

@@ -72,6 +72,9 @@ class InitialStateIterator : public ComponentIterator {
 #endif
 #ifdef USE_EVENT
   bool on_event(event::Event *event) override { return true; };
+#endif
+#ifdef USE_UPDATE
+  bool on_update(update::UpdateEntity *update) override;
 #endif
  protected:
   APIConnection *client_;

esphome/components/climate_ir_lg/climate_ir_lg.cpp

@@ -6,18 +6,24 @@ namespace climate_ir_lg {
 
 static const char *const TAG = "climate.climate_ir_lg";
 
-const uint32_t COMMAND_ON = 0x00000;
+// Commands
-const uint32_t COMMAND_ON_AI = 0x03000;
+const uint32_t COMMAND_MASK = 0xFF000;
-const uint32_t COMMAND_COOL = 0x08000;
-const uint32_t COMMAND_HEAT = 0x0C000;
 const uint32_t COMMAND_OFF = 0xC0000;
 const uint32_t COMMAND_SWING = 0x10000;
-// On, 25C, Mode: Auto, Fan: Auto, Zone Follow: Off, Sensor Temp: Ignore.
-const uint32_t COMMAND_AUTO = 0x0B000;
-const uint32_t COMMAND_DRY_FAN = 0x09000;
 
-const uint32_t COMMAND_MASK = 0xFF000;
+const uint32_t COMMAND_ON_COOL = 0x00000;
+const uint32_t COMMAND_ON_DRY = 0x01000;
+const uint32_t COMMAND_ON_FAN_ONLY = 0x02000;
+const uint32_t COMMAND_ON_AI = 0x03000;
+const uint32_t COMMAND_ON_HEAT = 0x04000;
 
+const uint32_t COMMAND_COOL = 0x08000;
+const uint32_t COMMAND_DRY = 0x09000;
+const uint32_t COMMAND_FAN_ONLY = 0x0A000;
+const uint32_t COMMAND_AI = 0x0B000;
+const uint32_t COMMAND_HEAT = 0x0C000;
+
+// Fan speed
 const uint32_t FAN_MASK = 0xF0;
 const uint32_t FAN_AUTO = 0x50;
 const uint32_t FAN_MIN = 0x00;
@@ -35,28 +41,28 @@ void LgIrClimate::transmit_state() {
   uint32_t remote_state = 0x8800000;
 
   // ESP_LOGD(TAG, "climate_lg_ir mode_before_ code: 0x%02X", modeBefore_);
+
+  // Set command
   if (send_swing_cmd_) {
     send_swing_cmd_ = false;
     remote_state |= COMMAND_SWING;
   } else {
-    if (mode_before_ == climate::CLIMATE_MODE_OFF && this->mode == climate::CLIMATE_MODE_HEAT_COOL) {
+    bool climate_is_off = (mode_before_ == climate::CLIMATE_MODE_OFF);
-      remote_state |= COMMAND_ON_AI;
-    } else if (mode_before_ == climate::CLIMATE_MODE_OFF && this->mode != climate::CLIMATE_MODE_OFF) {
-      remote_state |= COMMAND_ON;
-      this->mode = climate::CLIMATE_MODE_COOL;
-    } else {
     switch (this->mode) {
       case climate::CLIMATE_MODE_COOL:
-          remote_state |= COMMAND_COOL;
+        remote_state |= climate_is_off ? COMMAND_ON_COOL : COMMAND_COOL;
-          break;
-        case climate::CLIMATE_MODE_HEAT:
-          remote_state |= COMMAND_HEAT;
-          break;
-        case climate::CLIMATE_MODE_HEAT_COOL:
-          remote_state |= COMMAND_AUTO;
         break;
       case climate::CLIMATE_MODE_DRY:
-          remote_state |= COMMAND_DRY_FAN;
+        remote_state |= climate_is_off ? COMMAND_ON_DRY : COMMAND_DRY;
+        break;
+      case climate::CLIMATE_MODE_FAN_ONLY:
+        remote_state |= climate_is_off ? COMMAND_ON_FAN_ONLY : COMMAND_FAN_ONLY;
+        break;
+      case climate::CLIMATE_MODE_HEAT_COOL:
+        remote_state |= climate_is_off ? COMMAND_ON_AI : COMMAND_AI;
+        break;
+      case climate::CLIMATE_MODE_HEAT:
+        remote_state |= climate_is_off ? COMMAND_ON_HEAT : COMMAND_HEAT;
         break;
       case climate::CLIMATE_MODE_OFF:
       default:
@@ -64,14 +70,15 @@ void LgIrClimate::transmit_state() {
         break;
     }
   }
+
   mode_before_ = this->mode;
 
   ESP_LOGD(TAG, "climate_lg_ir mode code: 0x%02X", this->mode);
 
+  // Set fan speed
   if (this->mode == climate::CLIMATE_MODE_OFF) {
     remote_state |= FAN_AUTO;
-    } else if (this->mode == climate::CLIMATE_MODE_COOL || this->mode == climate::CLIMATE_MODE_DRY ||
+  } else {
-               this->mode == climate::CLIMATE_MODE_HEAT) {
     switch (this->fan_mode.value()) {
       case climate::CLIMATE_FAN_HIGH:
         remote_state |= FAN_MAX;
@@ -89,15 +96,12 @@ void LgIrClimate::transmit_state() {
     }
   }
 
-    if (this->mode == climate::CLIMATE_MODE_HEAT_COOL) {
+  // Set temperature
-      this->fan_mode = climate::CLIMATE_FAN_AUTO;
-      // remote_state |= FAN_MODE_AUTO_DRY;
-    }
   if (this->mode == climate::CLIMATE_MODE_COOL || this->mode == climate::CLIMATE_MODE_HEAT) {
     auto temp = (uint8_t) roundf(clamp<float>(this->target_temperature, TEMP_MIN, TEMP_MAX));
     remote_state |= ((temp - 15) << TEMP_SHIFT);
   }
-  }
+
   transmit_(remote_state);
   this->publish_state();
 }
@@ -125,37 +129,42 @@ bool LgIrClimate::on_receive(remote_base::RemoteReceiveData data) {
   if ((remote_state & 0xFF00000) != 0x8800000)
     return false;
 
-  if ((remote_state & COMMAND_MASK) == COMMAND_ON) {
+  // Get command
-    this->mode = climate::CLIMATE_MODE_COOL;
-  } else if ((remote_state & COMMAND_MASK) == COMMAND_ON_AI) {
-    this->mode = climate::CLIMATE_MODE_HEAT_COOL;
-  }
-
   if ((remote_state & COMMAND_MASK) == COMMAND_OFF) {
     this->mode = climate::CLIMATE_MODE_OFF;
   } else if ((remote_state & COMMAND_MASK) == COMMAND_SWING) {
     this->swing_mode =
         this->swing_mode == climate::CLIMATE_SWING_OFF ? climate::CLIMATE_SWING_VERTICAL : climate::CLIMATE_SWING_OFF;
   } else {
-    if ((remote_state & COMMAND_MASK) == COMMAND_AUTO) {
+    switch (remote_state & COMMAND_MASK) {
-      this->mode = climate::CLIMATE_MODE_HEAT_COOL;
+      case COMMAND_DRY:
-    } else if ((remote_state & COMMAND_MASK) == COMMAND_DRY_FAN) {
+      case COMMAND_ON_DRY:
         this->mode = climate::CLIMATE_MODE_DRY;
-    } else if ((remote_state & COMMAND_MASK) == COMMAND_HEAT) {
+        break;
+      case COMMAND_FAN_ONLY:
+      case COMMAND_ON_FAN_ONLY:
+        this->mode = climate::CLIMATE_MODE_FAN_ONLY;
+        break;
+      case COMMAND_AI:
+      case COMMAND_ON_AI:
+        this->mode = climate::CLIMATE_MODE_HEAT_COOL;
+        break;
+      case COMMAND_HEAT:
+      case COMMAND_ON_HEAT:
         this->mode = climate::CLIMATE_MODE_HEAT;
-    } else {
+        break;
+      case COMMAND_COOL:
+      case COMMAND_ON_COOL:
+      default:
         this->mode = climate::CLIMATE_MODE_COOL;
+        break;
     }
 
-    // Temperature
+    // Get fan speed
-    if (this->mode == climate::CLIMATE_MODE_COOL || this->mode == climate::CLIMATE_MODE_HEAT)
-      this->target_temperature = ((remote_state & TEMP_MASK) >> TEMP_SHIFT) + 15;
-
-    // Fan Speed
     if (this->mode == climate::CLIMATE_MODE_HEAT_COOL) {
       this->fan_mode = climate::CLIMATE_FAN_AUTO;
-    } else if (this->mode == climate::CLIMATE_MODE_COOL || this->mode == climate::CLIMATE_MODE_HEAT ||
+    } else if (this->mode == climate::CLIMATE_MODE_COOL || this->mode == climate::CLIMATE_MODE_DRY ||
-               this->mode == climate::CLIMATE_MODE_DRY) {
+               this->mode == climate::CLIMATE_MODE_FAN_ONLY || this->mode == climate::CLIMATE_MODE_HEAT) {
       if ((remote_state & FAN_MASK) == FAN_AUTO) {
         this->fan_mode = climate::CLIMATE_FAN_AUTO;
       } else if ((remote_state & FAN_MASK) == FAN_MIN) {
@@ -166,11 +175,17 @@ bool LgIrClimate::on_receive(remote_base::RemoteReceiveData data) {
         this->fan_mode = climate::CLIMATE_FAN_HIGH;
       }
     }
+
+    // Get temperature
+    if (this->mode == climate::CLIMATE_MODE_COOL || this->mode == climate::CLIMATE_MODE_HEAT) {
+      this->target_temperature = ((remote_state & TEMP_MASK) >> TEMP_SHIFT) + 15;
+    }
   }
   this->publish_state();
 
   return true;
 }
+
 void LgIrClimate::transmit_(uint32_t value) {
   calc_checksum_(value);
   ESP_LOGD(TAG, "Sending climate_lg_ir code: 0x%02" PRIX32, value);

esphome/components/climate_ir_lg/climate_ir_lg.h

@@ -14,7 +14,7 @@ const uint8_t TEMP_MAX = 30;  // Celsius
 class LgIrClimate : public climate_ir::ClimateIR {
  public:
   LgIrClimate()
-      : climate_ir::ClimateIR(TEMP_MIN, TEMP_MAX, 1.0f, true, false,
+      : climate_ir::ClimateIR(TEMP_MIN, TEMP_MAX, 1.0f, true, true,
                               {climate::CLIMATE_FAN_AUTO, climate::CLIMATE_FAN_LOW, climate::CLIMATE_FAN_MEDIUM,
                                climate::CLIMATE_FAN_HIGH},
                               {climate::CLIMATE_SWING_OFF, climate::CLIMATE_SWING_VERTICAL}) {}

esphome/components/dallas/__init__.py

@@ -1,25 +1,7 @@
-import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome import pins
-from esphome.const import CONF_ID, CONF_PIN
 
 MULTI_CONF = True
-AUTO_LOAD = ["sensor"]
 
-dallas_ns = cg.esphome_ns.namespace("dallas")
+CONFIG_SCHEMA = cv.invalid(
-DallasComponent = dallas_ns.class_("DallasComponent", cg.PollingComponent)
+    'The "dallas" component has been replaced by the "one_wire" component.\nhttps://esphome.io/components/one_wire'
-
+)
-CONFIG_SCHEMA = cv.Schema(
-    {
-        cv.GenerateID(): cv.declare_id(DallasComponent),
-        cv.Required(CONF_PIN): pins.internal_gpio_output_pin_schema,
-    }
-).extend(cv.polling_component_schema("60s"))
-
-
-async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
-    await cg.register_component(var, config)
-
-    pin = await cg.gpio_pin_expression(config[CONF_PIN])
-    cg.add(var.set_pin(pin))

esphome/components/dallas/dallas_component.cpp

@@ -1,287 +0,0 @@
-#include "dallas_component.h"
-#include "esphome/core/log.h"
-
-namespace esphome {
-namespace dallas {
-
-static const char *const TAG = "dallas.sensor";
-
-static const uint8_t DALLAS_MODEL_DS18S20 = 0x10;
-static const uint8_t DALLAS_MODEL_DS1822 = 0x22;
-static const uint8_t DALLAS_MODEL_DS18B20 = 0x28;
-static const uint8_t DALLAS_MODEL_DS1825 = 0x3B;
-static const uint8_t DALLAS_MODEL_DS28EA00 = 0x42;
-static const uint8_t DALLAS_COMMAND_START_CONVERSION = 0x44;
-static const uint8_t DALLAS_COMMAND_READ_SCRATCH_PAD = 0xBE;
-static const uint8_t DALLAS_COMMAND_WRITE_SCRATCH_PAD = 0x4E;
-
-uint16_t DallasTemperatureSensor::millis_to_wait_for_conversion() const {
-  switch (this->resolution_) {
-    case 9:
-      return 94;
-    case 10:
-      return 188;
-    case 11:
-      return 375;
-    default:
-      return 750;
-  }
-}
-
-void DallasComponent::setup() {
-  ESP_LOGCONFIG(TAG, "Setting up DallasComponent...");
-
-  pin_->setup();
-
-  // clear bus with 480µs high, otherwise initial reset in search_vec() fails
-  pin_->pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
-  delayMicroseconds(480);
-
-  one_wire_ = new ESPOneWire(pin_);  // NOLINT(cppcoreguidelines-owning-memory)
-
-  std::vector<uint64_t> raw_sensors;
-  raw_sensors = this->one_wire_->search_vec();
-
-  for (auto &address : raw_sensors) {
-    auto *address8 = reinterpret_cast<uint8_t *>(&address);
-    if (crc8(address8, 7) != address8[7]) {
-      ESP_LOGW(TAG, "Dallas device 0x%s has invalid CRC.", format_hex(address).c_str());
-      continue;
-    }
-    if (address8[0] != DALLAS_MODEL_DS18S20 && address8[0] != DALLAS_MODEL_DS1822 &&
-        address8[0] != DALLAS_MODEL_DS18B20 && address8[0] != DALLAS_MODEL_DS1825 &&
-        address8[0] != DALLAS_MODEL_DS28EA00) {
-      ESP_LOGW(TAG, "Unknown device type 0x%02X.", address8[0]);
-      continue;
-    }
-    this->found_sensors_.push_back(address);
-  }
-
-  for (auto *sensor : this->sensors_) {
-    if (sensor->get_index().has_value()) {
-      if (*sensor->get_index() >= this->found_sensors_.size()) {
-        this->status_set_error("Sensor configured by index but not found");
-        continue;
-      }
-      sensor->set_address(this->found_sensors_[*sensor->get_index()]);
-    }
-
-    if (!sensor->setup_sensor()) {
-      this->status_set_error();
-    }
-  }
-}
-void DallasComponent::dump_config() {
-  ESP_LOGCONFIG(TAG, "DallasComponent:");
-  LOG_PIN("  Pin: ", this->pin_);
-  LOG_UPDATE_INTERVAL(this);
-
-  if (this->found_sensors_.empty()) {
-    ESP_LOGW(TAG, "  Found no sensors!");
-  } else {
-    ESP_LOGD(TAG, "  Found sensors:");
-    for (auto &address : this->found_sensors_) {
-      ESP_LOGD(TAG, "    0x%s", format_hex(address).c_str());
-    }
-  }
-
-  for (auto *sensor : this->sensors_) {
-    LOG_SENSOR("  ", "Device", sensor);
-    if (sensor->get_index().has_value()) {
-      ESP_LOGCONFIG(TAG, "    Index %u", *sensor->get_index());
-      if (*sensor->get_index() >= this->found_sensors_.size()) {
-        ESP_LOGE(TAG, "Couldn't find sensor by index - not connected. Proceeding without it.");
-        continue;
-      }
-    }
-    ESP_LOGCONFIG(TAG, "    Address: %s", sensor->get_address_name().c_str());
-    ESP_LOGCONFIG(TAG, "    Resolution: %u", sensor->get_resolution());
-  }
-}
-
-void DallasComponent::register_sensor(DallasTemperatureSensor *sensor) { this->sensors_.push_back(sensor); }
-void DallasComponent::update() {
-  this->status_clear_warning();
-
-  bool result;
-  {
-    InterruptLock lock;
-    result = this->one_wire_->reset();
-  }
-  if (!result) {
-    if (!this->found_sensors_.empty()) {
-      // Only log error if at the start sensors were found (and thus are disconnected during uptime)
-      ESP_LOGE(TAG, "Requesting conversion failed");
-      this->status_set_warning();
-    }
-
-    for (auto *sensor : this->sensors_) {
-      sensor->publish_state(NAN);
-    }
-    return;
-  }
-
-  {
-    InterruptLock lock;
-    this->one_wire_->skip();
-    this->one_wire_->write8(DALLAS_COMMAND_START_CONVERSION);
-  }
-
-  for (auto *sensor : this->sensors_) {
-    if (sensor->get_address() == 0) {
-      ESP_LOGV(TAG, "'%s' - Indexed sensor not found at startup, skipping update", sensor->get_name().c_str());
-      sensor->publish_state(NAN);
-      continue;
-    }
-
-    this->set_timeout(sensor->get_address_name(), sensor->millis_to_wait_for_conversion(), [this, sensor] {
-      bool res = sensor->read_scratch_pad();
-
-      if (!res) {
-        ESP_LOGW(TAG, "'%s' - Resetting bus for read failed!", sensor->get_name().c_str());
-        sensor->publish_state(NAN);
-        this->status_set_warning();
-        return;
-      }
-      if (!sensor->check_scratch_pad()) {
-        sensor->publish_state(NAN);
-        this->status_set_warning();
-        return;
-      }
-
-      float tempc = sensor->get_temp_c();
-      ESP_LOGD(TAG, "'%s': Got Temperature=%.1f°C", sensor->get_name().c_str(), tempc);
-      sensor->publish_state(tempc);
-    });
-  }
-}
-
-void DallasTemperatureSensor::set_address(uint64_t address) { this->address_ = address; }
-uint8_t DallasTemperatureSensor::get_resolution() const { return this->resolution_; }
-void DallasTemperatureSensor::set_resolution(uint8_t resolution) { this->resolution_ = resolution; }
-optional<uint8_t> DallasTemperatureSensor::get_index() const { return this->index_; }
-void DallasTemperatureSensor::set_index(uint8_t index) { this->index_ = index; }
-uint8_t *DallasTemperatureSensor::get_address8() { return reinterpret_cast<uint8_t *>(&this->address_); }
-uint64_t DallasTemperatureSensor::get_address() { return this->address_; }
-
-const std::string &DallasTemperatureSensor::get_address_name() {
-  if (this->address_name_.empty()) {
-    this->address_name_ = std::string("0x") + format_hex(this->address_);
-  }
-
-  return this->address_name_;
-}
-bool IRAM_ATTR DallasTemperatureSensor::read_scratch_pad() {
-  auto *wire = this->parent_->one_wire_;
-
-  {
-    InterruptLock lock;
-
-    if (!wire->reset()) {
-      return false;
-    }
-
-    wire->select(this->address_);
-    wire->write8(DALLAS_COMMAND_READ_SCRATCH_PAD);
-
-    for (unsigned char &i : this->scratch_pad_) {
-      i = wire->read8();
-    }
-  }
-
-  return true;
-}
-bool DallasTemperatureSensor::setup_sensor() {
-  bool r = this->read_scratch_pad();
-
-  if (!r) {
-    ESP_LOGE(TAG, "Reading scratchpad failed: reset");
-    return false;
-  }
-  if (!this->check_scratch_pad())
-    return false;
-
-  if (this->scratch_pad_[4] == this->resolution_)
-    return false;
-
-  if (this->get_address8()[0] == DALLAS_MODEL_DS18S20) {
-    // DS18S20 doesn't support resolution.
-    ESP_LOGW(TAG, "DS18S20 doesn't support setting resolution.");
-    return false;
-  }
-
-  switch (this->resolution_) {
-    case 12:
-      this->scratch_pad_[4] = 0x7F;
-      break;
-    case 11:
-      this->scratch_pad_[4] = 0x5F;
-      break;
-    case 10:
-      this->scratch_pad_[4] = 0x3F;
-      break;
-    case 9:
-    default:
-      this->scratch_pad_[4] = 0x1F;
-      break;
-  }
-
-  auto *wire = this->parent_->one_wire_;
-  {
-    InterruptLock lock;
-    if (wire->reset()) {
-      wire->select(this->address_);
-      wire->write8(DALLAS_COMMAND_WRITE_SCRATCH_PAD);
-      wire->write8(this->scratch_pad_[2]);  // high alarm temp
-      wire->write8(this->scratch_pad_[3]);  // low alarm temp
-      wire->write8(this->scratch_pad_[4]);  // resolution
-      wire->reset();
-
-      // write value to EEPROM
-      wire->select(this->address_);
-      wire->write8(0x48);
-    }
-  }
-
-  delay(20);  // allow it to finish operation
-  wire->reset();
-  return true;
-}
-bool DallasTemperatureSensor::check_scratch_pad() {
-  bool chksum_validity = (crc8(this->scratch_pad_, 8) == this->scratch_pad_[8]);
-  bool config_validity = false;
-
-  switch (this->get_address8()[0]) {
-    case DALLAS_MODEL_DS18B20:
-      config_validity = ((this->scratch_pad_[4] & 0x9F) == 0x1F);
-      break;
-    default:
-      config_validity = ((this->scratch_pad_[4] & 0x10) == 0x10);
-  }
-
-#ifdef ESPHOME_LOG_LEVEL_VERY_VERBOSE
-  ESP_LOGVV(TAG, "Scratch pad: %02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X (%02X)", this->scratch_pad_[0],
-            this->scratch_pad_[1], this->scratch_pad_[2], this->scratch_pad_[3], this->scratch_pad_[4],
-            this->scratch_pad_[5], this->scratch_pad_[6], this->scratch_pad_[7], this->scratch_pad_[8],
-            crc8(this->scratch_pad_, 8));
-#endif
-  if (!chksum_validity) {
-    ESP_LOGW(TAG, "'%s' - Scratch pad checksum invalid!", this->get_name().c_str());
-  } else if (!config_validity) {
-    ESP_LOGW(TAG, "'%s' - Scratch pad config register invalid!", this->get_name().c_str());
-  }
-  return chksum_validity && config_validity;
-}
-float DallasTemperatureSensor::get_temp_c() {
-  int16_t temp = (int16_t(this->scratch_pad_[1]) << 11) | (int16_t(this->scratch_pad_[0]) << 3);
-  if (this->get_address8()[0] == DALLAS_MODEL_DS18S20) {
-    int diff = (this->scratch_pad_[7] - this->scratch_pad_[6]) << 7;
-    temp = ((temp & 0xFFF0) << 3) - 16 + (diff / this->scratch_pad_[7]);
-  }
-
-  return temp / 128.0f;
-}
-std::string DallasTemperatureSensor::unique_id() { return "dallas-" + str_lower_case(format_hex(this->address_)); }
-
-}  // namespace dallas
-}  // namespace esphome

esphome/components/dallas/dallas_component.h

@@ -1,79 +0,0 @@
-#pragma once
-
-#include "esphome/core/component.h"
-#include "esphome/components/sensor/sensor.h"
-#include "esp_one_wire.h"
-
-#include <vector>
-
-namespace esphome {
-namespace dallas {
-
-class DallasTemperatureSensor;
-
-class DallasComponent : public PollingComponent {
- public:
-  void set_pin(InternalGPIOPin *pin) { pin_ = pin; }
-  void register_sensor(DallasTemperatureSensor *sensor);
-
-  void setup() override;
-  void dump_config() override;
-  float get_setup_priority() const override { return setup_priority::DATA; }
-
-  void update() override;
-
- protected:
-  friend DallasTemperatureSensor;
-
-  InternalGPIOPin *pin_;
-  ESPOneWire *one_wire_;
-  std::vector<DallasTemperatureSensor *> sensors_;
-  std::vector<uint64_t> found_sensors_;
-};
-
-/// Internal class that helps us create multiple sensors for one Dallas hub.
-class DallasTemperatureSensor : public sensor::Sensor {
- public:
-  void set_parent(DallasComponent *parent) { parent_ = parent; }
-  /// Helper to get a pointer to the address as uint8_t.
-  uint8_t *get_address8();
-  uint64_t get_address();
-  /// Helper to create (and cache) the name for this sensor. For example "0xfe0000031f1eaf29".
-  const std::string &get_address_name();
-
-  /// Set the 64-bit unsigned address for this sensor.
-  void set_address(uint64_t address);
-  /// Get the index of this sensor. (0 if using address.)
-  optional<uint8_t> get_index() const;
-  /// Set the index of this sensor. If using index, address will be set after setup.
-  void set_index(uint8_t index);
-  /// Get the set resolution for this sensor.
-  uint8_t get_resolution() const;
-  /// Set the resolution for this sensor.
-  void set_resolution(uint8_t resolution);
-  /// Get the number of milliseconds we have to wait for the conversion phase.
-  uint16_t millis_to_wait_for_conversion() const;
-
-  bool setup_sensor();
-  bool read_scratch_pad();
-
-  bool check_scratch_pad();
-
-  float get_temp_c();
-
-  std::string unique_id() override;
-
- protected:
-  DallasComponent *parent_;
-  uint64_t address_;
-  optional<uint8_t> index_;
-
-  uint8_t resolution_;
-  std::string address_name_;
-  uint8_t scratch_pad_[9] = {
-      0,
-  };
-};
-
-}  // namespace dallas
-}  // namespace esphome

esphome/components/dallas/esp_one_wire.cpp

@@ -1,252 +0,0 @@
-#include "esp_one_wire.h"
-#include "esphome/core/log.h"
-#include "esphome/core/helpers.h"
-
-namespace esphome {
-namespace dallas {
-
-static const char *const TAG = "dallas.one_wire";
-
-const uint8_t ONE_WIRE_ROM_SELECT = 0x55;
-const int ONE_WIRE_ROM_SEARCH = 0xF0;
-
-ESPOneWire::ESPOneWire(InternalGPIOPin *pin) { pin_ = pin->to_isr(); }
-
-bool HOT IRAM_ATTR ESPOneWire::reset() {
-  // See reset here:
-  // https://www.maximintegrated.com/en/design/technical-documents/app-notes/1/126.html
-  // Wait for communication to clear (delay G)
-  pin_.pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
-  uint8_t retries = 125;
-  do {
-    if (--retries == 0)
-      return false;
-    delayMicroseconds(2);
-  } while (!pin_.digital_read());
-
-  // Send 480µs LOW TX reset pulse (drive bus low, delay H)
-  pin_.pin_mode(gpio::FLAG_OUTPUT);
-  pin_.digital_write(false);
-  delayMicroseconds(480);
-
-  // Release the bus, delay I
-  pin_.pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
-  delayMicroseconds(70);
-
-  // sample bus, 0=device(s) present, 1=no device present
-  bool r = !pin_.digital_read();
-  // delay J
-  delayMicroseconds(410);
-  return r;
-}
-
-void HOT IRAM_ATTR ESPOneWire::write_bit(bool bit) {
-  // drive bus low
-  pin_.pin_mode(gpio::FLAG_OUTPUT);
-  pin_.digital_write(false);
-
-  // from datasheet:
-  // write 0 low time: t_low0: min=60µs, max=120µs
-  // write 1 low time: t_low1: min=1µs, max=15µs
-  // time slot: t_slot: min=60µs, max=120µs
-  // recovery time: t_rec: min=1µs
-  // ds18b20 appears to read the bus after roughly 14µs
-  uint32_t delay0 = bit ? 6 : 60;
-  uint32_t delay1 = bit ? 54 : 5;
-
-  // delay A/C
-  delayMicroseconds(delay0);
-  // release bus
-  pin_.digital_write(true);
-  // delay B/D
-  delayMicroseconds(delay1);
-}
-
-bool HOT IRAM_ATTR ESPOneWire::read_bit() {
-  // drive bus low
-  pin_.pin_mode(gpio::FLAG_OUTPUT);
-  pin_.digital_write(false);
-
-  // note: for reading we'll need very accurate timing, as the
-  // timing for the digital_read() is tight; according to the datasheet,
-  // we should read at the end of 16µs starting from the bus low
-  // typically, the ds18b20 pulls the line high after 11µs for a logical 1
-  // and 29µs for a logical 0
-
-  uint32_t start = micros();
-  // datasheet says >1µs
-  delayMicroseconds(3);
-
-  // release bus, delay E
-  pin_.pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
-
-  // Unfortunately some frameworks have different characteristics than others
-  // esp32 arduino appears to pull the bus low only after the digital_write(false),
-  // whereas on esp-idf it already happens during the pin_mode(OUTPUT)
-  // manually correct for this with these constants.
-
-#ifdef USE_ESP32
-  uint32_t timing_constant = 12;
-#else
-  uint32_t timing_constant = 14;
-#endif
-
-  // measure from start value directly, to get best accurate timing no matter
-  // how long pin_mode/delayMicroseconds took
-  while (micros() - start < timing_constant)
-    ;
-
-  // sample bus to read bit from peer
-  bool r = pin_.digital_read();
-
-  // read slot is at least 60µs; get as close to 60µs to spend less time with interrupts locked
-  uint32_t now = micros();
-  if (now - start < 60)
-    delayMicroseconds(60 - (now - start));
-
-  return r;
-}
-
-void IRAM_ATTR ESPOneWire::write8(uint8_t val) {
-  for (uint8_t i = 0; i < 8; i++) {
-    this->write_bit(bool((1u << i) & val));
-  }
-}
-
-void IRAM_ATTR ESPOneWire::write64(uint64_t val) {
-  for (uint8_t i = 0; i < 64; i++) {
-    this->write_bit(bool((1ULL << i) & val));
-  }
-}
-
-uint8_t IRAM_ATTR ESPOneWire::read8() {
-  uint8_t ret = 0;
-  for (uint8_t i = 0; i < 8; i++) {
-    ret |= (uint8_t(this->read_bit()) << i);
-  }
-  return ret;
-}
-uint64_t IRAM_ATTR ESPOneWire::read64() {
-  uint64_t ret = 0;
-  for (uint8_t i = 0; i < 8; i++) {
-    ret |= (uint64_t(this->read_bit()) << i);
-  }
-  return ret;
-}
-void IRAM_ATTR ESPOneWire::select(uint64_t address) {
-  this->write8(ONE_WIRE_ROM_SELECT);
-  this->write64(address);
-}
-void IRAM_ATTR ESPOneWire::reset_search() {
-  this->last_discrepancy_ = 0;
-  this->last_device_flag_ = false;
-  this->rom_number_ = 0;
-}
-uint64_t IRAM_ATTR ESPOneWire::search() {
-  if (this->last_device_flag_) {
-    return 0u;
-  }
-
-  {
-    InterruptLock lock;
-    if (!this->reset()) {
-      // Reset failed or no devices present
-      this->reset_search();
-      return 0u;
-    }
-  }
-
-  uint8_t id_bit_number = 1;
-  uint8_t last_zero = 0;
-  uint8_t rom_byte_number = 0;
-  bool search_result = false;
-  uint8_t rom_byte_mask = 1;
-
-  {
-    InterruptLock lock;
-    // Initiate search
-    this->write8(ONE_WIRE_ROM_SEARCH);
-    do {
-      // read bit
-      bool id_bit = this->read_bit();
-      // read its complement
-      bool cmp_id_bit = this->read_bit();
-
-      if (id_bit && cmp_id_bit) {
-        // No devices participating in search
-        break;
-      }
-
-      bool branch;
-
-      if (id_bit != cmp_id_bit) {
-        // only chose one branch, the other one doesn't have any devices.
-        branch = id_bit;
-      } else {
-        // there are devices with both 0s and 1s at this bit
-        if (id_bit_number < this->last_discrepancy_) {
-          branch = (this->rom_number8_()[rom_byte_number] & rom_byte_mask) > 0;
-        } else {
-          branch = id_bit_number == this->last_discrepancy_;
-        }
-
-        if (!branch) {
-          last_zero = id_bit_number;
-        }
-      }
-
-      if (branch) {
-        // set bit
-        this->rom_number8_()[rom_byte_number] |= rom_byte_mask;
-      } else {
-        // clear bit
-        this->rom_number8_()[rom_byte_number] &= ~rom_byte_mask;
-      }
-
-      // choose/announce branch
-      this->write_bit(branch);
-      id_bit_number++;
-      rom_byte_mask <<= 1;
-      if (rom_byte_mask == 0u) {
-        // go to next byte
-        rom_byte_number++;
-        rom_byte_mask = 1;
-      }
-    } while (rom_byte_number < 8);  // loop through all bytes
-  }
-
-  if (id_bit_number >= 65) {
-    this->last_discrepancy_ = last_zero;
-    if (this->last_discrepancy_ == 0) {
-      // we're at root and have no choices left, so this was the last one.
-      this->last_device_flag_ = true;
-    }
-    search_result = true;
-  }
-
-  search_result = search_result && (this->rom_number8_()[0] != 0);
-  if (!search_result) {
-    this->reset_search();
-    return 0u;
-  }
-
-  return this->rom_number_;
-}
-std::vector<uint64_t> ESPOneWire::search_vec() {
-  std::vector<uint64_t> res;
-
-  this->reset_search();
-  uint64_t address;
-  while ((address = this->search()) != 0u)
-    res.push_back(address);
-
-  return res;
-}
-void IRAM_ATTR ESPOneWire::skip() {
-  this->write8(0xCC);  // skip ROM
-}
-
-uint8_t IRAM_ATTR *ESPOneWire::rom_number8_() { return reinterpret_cast<uint8_t *>(&this->rom_number_); }
-
-}  // namespace dallas
-}  // namespace esphome

esphome/components/dallas/esp_one_wire.h

@@ -1,68 +0,0 @@
-#pragma once
-
-#include "esphome/core/hal.h"
-#include <vector>
-
-namespace esphome {
-namespace dallas {
-
-extern const uint8_t ONE_WIRE_ROM_SELECT;
-extern const int ONE_WIRE_ROM_SEARCH;
-
-class ESPOneWire {
- public:
-  explicit ESPOneWire(InternalGPIOPin *pin);
-
-  /** Reset the bus, should be done before all write operations.
-   *
-   * Takes approximately 1ms.
-   *
-   * @return Whether the operation was successful.
-   */
-  bool reset();
-
-  /// Write a single bit to the bus, takes about 70µs.
-  void write_bit(bool bit);
-
-  /// Read a single bit from the bus, takes about 70µs
-  bool read_bit();
-
-  /// Write a word to the bus. LSB first.
-  void write8(uint8_t val);
-
-  /// Write a 64 bit unsigned integer to the bus. LSB first.
-  void write64(uint64_t val);
-
-  /// Write a command to the bus that addresses all devices by skipping the ROM.
-  void skip();
-
-  /// Read an 8 bit word from the bus.
-  uint8_t read8();
-
-  /// Read an 64-bit unsigned integer from the bus.
-  uint64_t read64();
-
-  /// Select a specific address on the bus for the following command.
-  void select(uint64_t address);
-
-  /// Reset the device search.
-  void reset_search();
-
-  /// Search for a 1-Wire device on the bus. Returns 0 if all devices have been found.
-  uint64_t search();
-
-  /// Helper that wraps search in a std::vector.
-  std::vector<uint64_t> search_vec();
-
- protected:
-  /// Helper to get the internal 64-bit unsigned rom number as a 8-bit integer pointer.
-  inline uint8_t *rom_number8_();
-
-  ISRInternalGPIOPin pin_;
-  uint8_t last_discrepancy_{0};
-  bool last_device_flag_{false};
-  uint64_t rom_number_{0};
-};
-
-}  // namespace dallas
-}  // namespace esphome

esphome/components/dallas/sensor.py

@@ -1,50 +1,5 @@
-import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome.components import sensor
+
-from esphome.const import (
+CONFIG_SCHEMA = cv.invalid(
-    CONF_ADDRESS,
+    'The "dallas" sensor is now "dallas_temp"\nhttps://esphome.io/components/sensor/dallas_temp'
-    CONF_DALLAS_ID,
-    CONF_INDEX,
-    CONF_RESOLUTION,
-    DEVICE_CLASS_TEMPERATURE,
-    STATE_CLASS_MEASUREMENT,
-    UNIT_CELSIUS,
 )
-from . import DallasComponent, dallas_ns
-
-DallasTemperatureSensor = dallas_ns.class_("DallasTemperatureSensor", sensor.Sensor)
-
-CONFIG_SCHEMA = cv.All(
-    sensor.sensor_schema(
-        DallasTemperatureSensor,
-        unit_of_measurement=UNIT_CELSIUS,
-        accuracy_decimals=1,
-        device_class=DEVICE_CLASS_TEMPERATURE,
-        state_class=STATE_CLASS_MEASUREMENT,
-    ).extend(
-        {
-            cv.GenerateID(CONF_DALLAS_ID): cv.use_id(DallasComponent),
-            cv.Optional(CONF_ADDRESS): cv.hex_uint64_t,
-            cv.Optional(CONF_INDEX): cv.positive_int,
-            cv.Optional(CONF_RESOLUTION, default=12): cv.int_range(min=9, max=12),
-        }
-    ),
-    cv.has_exactly_one_key(CONF_ADDRESS, CONF_INDEX),
-)
-
-
-async def to_code(config):
-    hub = await cg.get_variable(config[CONF_DALLAS_ID])
-    var = await sensor.new_sensor(config)
-
-    if CONF_ADDRESS in config:
-        cg.add(var.set_address(config[CONF_ADDRESS]))
-    else:
-        cg.add(var.set_index(config[CONF_INDEX]))
-
-    if CONF_RESOLUTION in config:
-        cg.add(var.set_resolution(config[CONF_RESOLUTION]))
-
-    cg.add(var.set_parent(hub))
-
-    cg.add(hub.register_sensor(var))

esphome/components/dallas_temp/__init__.py

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

esphome/components/dallas_temp/dallas_temp.cpp

@@ -0,0 +1,172 @@
+#include "dallas_temp.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace dallas_temp {
+
+static const char *const TAG = "dallas.temp.sensor";
+
+static const uint8_t DALLAS_MODEL_DS18S20 = 0x10;
+static const uint8_t DALLAS_COMMAND_START_CONVERSION = 0x44;
+static const uint8_t DALLAS_COMMAND_READ_SCRATCH_PAD = 0xBE;
+static const uint8_t DALLAS_COMMAND_WRITE_SCRATCH_PAD = 0x4E;
+static const uint8_t DALLAS_COMMAND_COPY_SCRATCH_PAD = 0x48;
+
+uint16_t DallasTemperatureSensor::millis_to_wait_for_conversion_() const {
+  switch (this->resolution_) {
+    case 9:
+      return 94;
+    case 10:
+      return 188;
+    case 11:
+      return 375;
+    default:
+      return 750;
+  }
+}
+
+void DallasTemperatureSensor::dump_config() {
+  ESP_LOGCONFIG(TAG, "Dallas Temperature Sensor:");
+  if (this->address_ == 0) {
+    ESP_LOGW(TAG, "  Unable to select an address");
+    return;
+  }
+  LOG_ONE_WIRE_DEVICE(this);
+  ESP_LOGCONFIG(TAG, "  Resolution: %u bits", this->resolution_);
+  LOG_UPDATE_INTERVAL(this);
+}
+
+void DallasTemperatureSensor::update() {
+  if (this->address_ == 0)
+    return;
+
+  this->status_clear_warning();
+
+  this->send_command_(DALLAS_COMMAND_START_CONVERSION);
+
+  this->set_timeout(this->get_address_name(), this->millis_to_wait_for_conversion_(), [this] {
+    if (!this->read_scratch_pad_() || !this->check_scratch_pad_()) {
+      this->publish_state(NAN);
+      return;
+    }
+
+    float tempc = this->get_temp_c_();
+    ESP_LOGD(TAG, "'%s': Got Temperature=%.1f°C", this->get_name().c_str(), tempc);
+    this->publish_state(tempc);
+  });
+}
+
+void IRAM_ATTR DallasTemperatureSensor::read_scratch_pad_int_() {
+  for (uint8_t &i : this->scratch_pad_) {
+    i = this->bus_->read8();
+  }
+}
+
+bool DallasTemperatureSensor::read_scratch_pad_() {
+  bool success;
+  {
+    InterruptLock lock;
+    success = this->send_command_(DALLAS_COMMAND_READ_SCRATCH_PAD);
+    if (success)
+      this->read_scratch_pad_int_();
+  }
+  if (!success) {
+    ESP_LOGW(TAG, "'%s' - reading scratch pad failed bus reset", this->get_name().c_str());
+    this->status_set_warning("bus reset failed");
+  }
+  return success;
+}
+
+void DallasTemperatureSensor::setup() {
+  ESP_LOGCONFIG(TAG, "setting up Dallas temperature sensor...");
+  if (!this->check_address_())
+    return;
+  if (!this->read_scratch_pad_())
+    return;
+  if (!this->check_scratch_pad_())
+    return;
+
+  if ((this->address_ & 0xff) == DALLAS_MODEL_DS18S20) {
+    // DS18S20 doesn't support resolution.
+    ESP_LOGW(TAG, "DS18S20 doesn't support setting resolution.");
+    return;
+  }
+
+  uint8_t res;
+  switch (this->resolution_) {
+    case 12:
+      res = 0x7F;
+      break;
+    case 11:
+      res = 0x5F;
+      break;
+    case 10:
+      res = 0x3F;
+      break;
+    case 9:
+    default:
+      res = 0x1F;
+      break;
+  }
+
+  if (this->scratch_pad_[4] == res)
+    return;
+  this->scratch_pad_[4] = res;
+
+  {
+    InterruptLock lock;
+    if (this->send_command_(DALLAS_COMMAND_WRITE_SCRATCH_PAD)) {
+      this->bus_->write8(this->scratch_pad_[2]);  // high alarm temp
+      this->bus_->write8(this->scratch_pad_[3]);  // low alarm temp
+      this->bus_->write8(this->scratch_pad_[4]);  // resolution
+    }
+
+    // write value to EEPROM
+    this->send_command_(DALLAS_COMMAND_COPY_SCRATCH_PAD);
+  }
+}
+
+bool DallasTemperatureSensor::check_scratch_pad_() {
+  bool chksum_validity = (crc8(this->scratch_pad_, 8) == this->scratch_pad_[8]);
+
+#ifdef ESPHOME_LOG_LEVEL_VERY_VERBOSE
+  ESP_LOGVV(TAG, "Scratch pad: %02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X (%02X)", this->scratch_pad_[0],
+            this->scratch_pad_[1], this->scratch_pad_[2], this->scratch_pad_[3], this->scratch_pad_[4],
+            this->scratch_pad_[5], this->scratch_pad_[6], this->scratch_pad_[7], this->scratch_pad_[8],
+            crc8(this->scratch_pad_, 8));
+#endif
+  if (!chksum_validity) {
+    ESP_LOGW(TAG, "'%s' - Scratch pad checksum invalid!", this->get_name().c_str());
+    this->status_set_warning("scratch pad checksum invalid");
+  }
+  return chksum_validity;
+}
+
+float DallasTemperatureSensor::get_temp_c_() {
+  int16_t temp = (this->scratch_pad_[1] << 8) | this->scratch_pad_[0];
+  if ((this->address_ & 0xff) == DALLAS_MODEL_DS18S20) {
+    if (this->scratch_pad_[7] != 0x10)
+      ESP_LOGE(TAG, "unexpected COUNT_PER_C value: %u", this->scratch_pad_[7]);
+    temp = ((temp & 0xfff7) << 3) + (0x10 - this->scratch_pad_[6]) - 4;
+  } else {
+    switch (this->resolution_) {
+      case 9:
+        temp &= 0xfff8;
+        break;
+      case 10:
+        temp &= 0xfffc;
+        break;
+      case 11:
+        temp &= 0xfffe;
+        break;
+      case 12:
+      default:
+        break;
+    }
+  }
+
+  return temp / 16.0f;
+}
+
+}  // namespace dallas_temp
+}  // namespace esphome

esphome/components/dallas_temp/dallas_temp.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/components/one_wire/one_wire.h"
+
+namespace esphome {
+namespace dallas_temp {
+
+class DallasTemperatureSensor : public PollingComponent, public sensor::Sensor, public one_wire::OneWireDevice {
+ public:
+  void setup() override;
+  void update() override;
+  void dump_config() override;
+
+  /// Set the resolution for this sensor.
+  void set_resolution(uint8_t resolution) { this->resolution_ = resolution; }
+
+ protected:
+  uint8_t resolution_;
+  uint8_t scratch_pad_[9] = {0};
+
+  /// Get the number of milliseconds we have to wait for the conversion phase.
+  uint16_t millis_to_wait_for_conversion_() const;
+  bool read_scratch_pad_();
+  void read_scratch_pad_int_();
+  bool check_scratch_pad_();
+  float get_temp_c_();
+};
+
+}  // namespace dallas_temp
+}  // namespace esphome

esphome/components/dallas_temp/sensor.py

@@ -0,0 +1,43 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import one_wire, sensor
+from esphome.const import (
+    CONF_RESOLUTION,
+    DEVICE_CLASS_TEMPERATURE,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_CELSIUS,
+)
+
+dallas_temp_ns = cg.esphome_ns.namespace("dallas_temp")
+
+DallasTemperatureSensor = dallas_temp_ns.class_(
+    "DallasTemperatureSensor",
+    cg.PollingComponent,
+    sensor.Sensor,
+    one_wire.OneWireDevice,
+)
+
+CONFIG_SCHEMA = (
+    sensor.sensor_schema(
+        DallasTemperatureSensor,
+        unit_of_measurement=UNIT_CELSIUS,
+        accuracy_decimals=1,
+        device_class=DEVICE_CLASS_TEMPERATURE,
+        state_class=STATE_CLASS_MEASUREMENT,
+    )
+    .extend(
+        {
+            cv.Optional(CONF_RESOLUTION, default=12): cv.int_range(min=9, max=12),
+        }
+    )
+    .extend(one_wire.one_wire_device_schema())
+    .extend(cv.polling_component_schema("60s"))
+)
+
+
+async def to_code(config):
+    var = await sensor.new_sensor(config)
+    await cg.register_component(var, config)
+    await one_wire.register_one_wire_device(var, config)
+
+    cg.add(var.set_resolution(config[CONF_RESOLUTION]))

esphome/components/deep_sleep/deep_sleep_component.h

@@ -34,10 +34,12 @@ enum WakeupPinMode {
   WAKEUP_PIN_MODE_INVERT_WAKEUP,
 };
 
+#if defined(USE_ESP32) && !defined(USE_ESP32_VARIANT_ESP32C3)
 struct Ext1Wakeup {
   uint64_t mask;
   esp_sleep_ext1_wakeup_mode_t wakeup_mode;
 };
+#endif
 
 struct WakeupCauseToRunDuration {
   // Run duration if woken up by timer or any other reason besides those below.
@@ -114,7 +116,11 @@ class DeepSleepComponent : public Component {
 #ifdef USE_ESP32
   InternalGPIOPin *wakeup_pin_;
   WakeupPinMode wakeup_pin_mode_{WAKEUP_PIN_MODE_IGNORE};
+
+#if !defined(USE_ESP32_VARIANT_ESP32C3)
   optional<Ext1Wakeup> ext1_wakeup_;
+#endif
+
   optional<bool> touch_wakeup_;
   optional<WakeupCauseToRunDuration> wakeup_cause_to_run_duration_;
 #endif

esphome/components/gpio/one_wire/__init__.py

@@ -0,0 +1,25 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome import pins
+from esphome.const import CONF_ID, CONF_PIN
+from esphome.components.one_wire import OneWireBus
+from .. import gpio_ns
+
+CODEOWNERS = ["@ssieb"]
+
+GPIOOneWireBus = gpio_ns.class_("GPIOOneWireBus", OneWireBus, cg.Component)
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(): cv.declare_id(GPIOOneWireBus),
+        cv.Required(CONF_PIN): pins.internal_gpio_output_pin_schema,
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+
+    pin = await cg.gpio_pin_expression(config[CONF_PIN])
+    cg.add(var.set_pin(pin))

esphome/components/gpio/one_wire/gpio_one_wire.cpp

@@ -0,0 +1,199 @@
+#include "gpio_one_wire.h"
+#include "esphome/core/log.h"
+#include "esphome/core/helpers.h"
+
+namespace esphome {
+namespace gpio {
+
+static const char *const TAG = "gpio.one_wire";
+
+void GPIOOneWireBus::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up 1-wire bus...");
+  this->search();
+}
+
+void GPIOOneWireBus::dump_config() {
+  ESP_LOGCONFIG(TAG, "GPIO 1-wire bus:");
+  LOG_PIN("  Pin: ", this->t_pin_);
+  this->dump_devices_(TAG);
+}
+
+bool HOT IRAM_ATTR GPIOOneWireBus::reset() {
+  // See reset here:
+  // https://www.maximintegrated.com/en/design/technical-documents/app-notes/1/126.html
+  // Wait for communication to clear (delay G)
+  pin_.pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
+  uint8_t retries = 125;
+  do {
+    if (--retries == 0)
+      return false;
+    delayMicroseconds(2);
+  } while (!pin_.digital_read());
+
+  bool r;
+
+  // Send 480µs LOW TX reset pulse (drive bus low, delay H)
+  pin_.pin_mode(gpio::FLAG_OUTPUT);
+  pin_.digital_write(false);
+  delayMicroseconds(480);
+
+  // Release the bus, delay I
+  pin_.pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
+  delayMicroseconds(70);
+
+  // sample bus, 0=device(s) present, 1=no device present
+  r = !pin_.digital_read();
+  // delay J
+  delayMicroseconds(410);
+  return r;
+}
+
+void HOT IRAM_ATTR GPIOOneWireBus::write_bit_(bool bit) {
+  // drive bus low
+  pin_.pin_mode(gpio::FLAG_OUTPUT);
+  pin_.digital_write(false);
+
+  // from datasheet:
+  // write 0 low time: t_low0: min=60µs, max=120µs
+  // write 1 low time: t_low1: min=1µs, max=15µs
+  // time slot: t_slot: min=60µs, max=120µs
+  // recovery time: t_rec: min=1µs
+  // ds18b20 appears to read the bus after roughly 14µs
+  uint32_t delay0 = bit ? 6 : 60;
+  uint32_t delay1 = bit ? 54 : 5;
+
+  // delay A/C
+  delayMicroseconds(delay0);
+  // release bus
+  pin_.digital_write(true);
+  // delay B/D
+  delayMicroseconds(delay1);
+}
+
+bool HOT IRAM_ATTR GPIOOneWireBus::read_bit_() {
+  // drive bus low
+  pin_.pin_mode(gpio::FLAG_OUTPUT);
+  pin_.digital_write(false);
+
+  // note: for reading we'll need very accurate timing, as the
+  // timing for the digital_read() is tight; according to the datasheet,
+  // we should read at the end of 16µs starting from the bus low
+  // typically, the ds18b20 pulls the line high after 11µs for a logical 1
+  // and 29µs for a logical 0
+
+  uint32_t start = micros();
+  // datasheet says >1µs
+  delayMicroseconds(2);
+
+  // release bus, delay E
+  pin_.pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
+
+  // measure from start value directly, to get best accurate timing no matter
+  // how long pin_mode/delayMicroseconds took
+  delayMicroseconds(12 - (micros() - start));
+
+  // sample bus to read bit from peer
+  bool r = pin_.digital_read();
+
+  // read slot is at least 60µs; get as close to 60µs to spend less time with interrupts locked
+  uint32_t now = micros();
+  if (now - start < 60)
+    delayMicroseconds(60 - (now - start));
+
+  return r;
+}
+
+void IRAM_ATTR GPIOOneWireBus::write8(uint8_t val) {
+  for (uint8_t i = 0; i < 8; i++) {
+    this->write_bit_(bool((1u << i) & val));
+  }
+}
+
+void IRAM_ATTR GPIOOneWireBus::write64(uint64_t val) {
+  for (uint8_t i = 0; i < 64; i++) {
+    this->write_bit_(bool((1ULL << i) & val));
+  }
+}
+
+uint8_t IRAM_ATTR GPIOOneWireBus::read8() {
+  uint8_t ret = 0;
+  for (uint8_t i = 0; i < 8; i++) {
+    ret |= (uint8_t(this->read_bit_()) << i);
+  }
+  return ret;
+}
+
+uint64_t IRAM_ATTR GPIOOneWireBus::read64() {
+  uint64_t ret = 0;
+  for (uint8_t i = 0; i < 8; i++) {
+    ret |= (uint64_t(this->read_bit_()) << i);
+  }
+  return ret;
+}
+
+void GPIOOneWireBus::reset_search() {
+  this->last_discrepancy_ = 0;
+  this->last_device_flag_ = false;
+  this->address_ = 0;
+}
+
+uint64_t IRAM_ATTR GPIOOneWireBus::search_int() {
+  if (this->last_device_flag_)
+    return 0u;
+
+  uint8_t last_zero = 0;
+  uint64_t bit_mask = 1;
+  uint64_t address = this->address_;
+
+  // Initiate search
+  for (int bit_number = 1; bit_number <= 64; bit_number++, bit_mask <<= 1) {
+    // read bit
+    bool id_bit = this->read_bit_();
+    // read its complement
+    bool cmp_id_bit = this->read_bit_();
+
+    if (id_bit && cmp_id_bit) {
+      // No devices participating in search
+      return 0;
+    }
+
+    bool branch;
+
+    if (id_bit != cmp_id_bit) {
+      // only chose one branch, the other one doesn't have any devices.
+      branch = id_bit;
+    } else {
+      // there are devices with both 0s and 1s at this bit
+      if (bit_number < this->last_discrepancy_) {
+        branch = (address & bit_mask) > 0;
+      } else {
+        branch = bit_number == this->last_discrepancy_;
+      }
+
+      if (!branch) {
+        last_zero = bit_number;
+      }
+    }
+
+    if (branch) {
+      address |= bit_mask;
+    } else {
+      address &= ~bit_mask;
+    }
+
+    // choose/announce branch
+    this->write_bit_(branch);
+  }
+
+  this->last_discrepancy_ = last_zero;
+  if (this->last_discrepancy_ == 0) {
+    // we're at root and have no choices left, so this was the last one.
+    this->last_device_flag_ = true;
+  }
+
+  this->address_ = address;
+  return address;
+}
+
+}  // namespace gpio
+}  // namespace esphome

esphome/components/gpio/one_wire/gpio_one_wire.h

@@ -0,0 +1,41 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/hal.h"
+#include "esphome/components/one_wire/one_wire.h"
+
+namespace esphome {
+namespace gpio {
+
+class GPIOOneWireBus : public one_wire::OneWireBus, public Component {
+ public:
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::BUS; }
+
+  void set_pin(InternalGPIOPin *pin) {
+    this->t_pin_ = pin;
+    this->pin_ = pin->to_isr();
+  }
+
+  bool reset() override;
+  void write8(uint8_t val) override;
+  void write64(uint64_t val) override;
+  uint8_t read8() override;
+  uint64_t read64() override;
+
+ protected:
+  InternalGPIOPin *t_pin_;
+  ISRInternalGPIOPin pin_;
+  uint8_t last_discrepancy_{0};
+  bool last_device_flag_{false};
+  uint64_t address_;
+
+  void reset_search() override;
+  uint64_t search_int() override;
+  void write_bit_(bool bit);
+  bool read_bit_();
+};
+
+}  // namespace gpio
+}  // namespace esphome

esphome/components/he60r/he60r.cpp

@@ -56,7 +56,7 @@ void HE60rCover::endstop_reached_(CoverOperation operation) {
     this->position = new_position;
     this->current_operation = COVER_OPERATION_IDLE;
     if (this->last_command_ == operation) {
-      float dur = (now - this->start_dir_time_) / 1e3f;
+      float dur = (float) (now - this->start_dir_time_) / 1e3f;
       ESP_LOGD(TAG, "'%s' - %s endstop reached. Took %.1fs.", this->name_.c_str(),
                operation == COVER_OPERATION_OPENING ? "Open" : "Close", dur);
     }
@@ -69,7 +69,6 @@ void HE60rCover::set_current_operation_(cover::CoverOperation operation) {
     this->current_operation = operation;
     if (operation != COVER_OPERATION_IDLE)
       this->last_recompute_time_ = millis();
-    this->publish_state();
   }
 }
 
@@ -129,7 +128,7 @@ void HE60rCover::update_() {
   if (this->toggles_needed_ != 0) {
     if ((this->counter_++ & 0x3) == 0) {
       this->toggles_needed_--;
-      ESP_LOGD(TAG, "Writing byte 0x30, still needed=%" PRIu32, this->toggles_needed_);
+      ESP_LOGD(TAG, "Writing byte 0x30, still needed=%u", this->toggles_needed_);
       this->write_byte(TOGGLE_BYTE);
     } else {
       this->write_byte(QUERY_BYTE);
@@ -235,33 +234,30 @@ void HE60rCover::recompute_position_() {
     return;
 
   const uint32_t now = millis();
-  float dir;
+  if (now > this->last_recompute_time_) {
-  float action_dur;
+    auto diff = (unsigned) (now - last_recompute_time_);
-
+    float delta;
     switch (this->current_operation) {
       case COVER_OPERATION_OPENING:
-      dir = 1.0f;
+        delta = (float) diff / (float) this->open_duration_;
-      action_dur = this->open_duration_;
         break;
       case COVER_OPERATION_CLOSING:
-      dir = -1.0f;
+        delta = -(float) diff / (float) this->close_duration_;
-      action_dur = this->close_duration_;
         break;
       default:
         return;
     }
 
-  if (now > this->last_recompute_time_) {
-    auto diff = now - last_recompute_time_;
-    auto delta = dir * diff / action_dur;
     // make sure our guesstimate never reaches full open or close.
-    this->position = clamp(delta + this->position, COVER_CLOSED + 0.01f, COVER_OPEN - 0.01f);
+    auto new_position = clamp(delta + this->position, COVER_CLOSED + 0.01f, COVER_OPEN - 0.01f);
-    ESP_LOGD(TAG, "Recompute %dms, dir=%f, action_dur=%f, delta=%f, pos=%f", (int) diff, dir, action_dur, delta,
+    ESP_LOGD(TAG, "Recompute %ums, dir=%u, delta=%f, pos=%f", diff, this->current_operation, delta, new_position);
-             this->position);
     this->last_recompute_time_ = now;
+    if (this->position != new_position) {
+      this->position = new_position;
       this->publish_state();
     }
   }
+}
 
 }  // namespace he60r
 }  // namespace esphome

esphome/components/he60r/he60r.h

@@ -25,15 +25,14 @@ class HE60rCover : public cover::Cover, public Component, public uart::UARTDevic
   void control(const cover::CoverCall &call) override;
   bool is_at_target_() const;
   void start_direction_(cover::CoverOperation dir);
-  void update_operation_(cover::CoverOperation dir);
   void endstop_reached_(cover::CoverOperation operation);
   void recompute_position_();
   void set_current_operation_(cover::CoverOperation operation);
   void process_rx_(uint8_t data);
 
-  uint32_t open_duration_{0};
+  unsigned open_duration_{0};
-  uint32_t close_duration_{0};
+  unsigned close_duration_{0};
-  uint32_t toggles_needed_{0};
+  unsigned toggles_needed_{0};
   cover::CoverOperation next_direction_{cover::COVER_OPERATION_IDLE};
   cover::CoverOperation last_command_{cover::COVER_OPERATION_IDLE};
   uint32_t last_recompute_time_{0};

esphome/components/http_request/ota/ota_http_request.cpp

@@ -15,6 +15,8 @@
 namespace esphome {
 namespace http_request {
 
+static const char *const TAG = "http_request.ota";
+
 void OtaHttpRequestComponent::setup() {
 #ifdef USE_OTA_STATE_CALLBACK
   ota::register_ota_platform(this);

esphome/components/http_request/ota/ota_http_request.h

@@ -14,7 +14,6 @@
 namespace esphome {
 namespace http_request {
 
-static const char *const TAG = "http_request.ota";
 static const uint8_t MD5_SIZE = 32;
 
 enum OtaHttpRequestError : uint8_t {

esphome/components/http_request/update/__init__.py

@@ -0,0 +1,44 @@
+import esphome.config_validation as cv
+import esphome.codegen as cg
+
+from esphome.components import update
+from esphome.const import (
+    CONF_SOURCE,
+)
+
+from .. import http_request_ns, CONF_HTTP_REQUEST_ID, HttpRequestComponent
+from ..ota import OtaHttpRequestComponent
+
+
+AUTO_LOAD = ["json"]
+CODEOWNERS = ["@jesserockz"]
+DEPENDENCIES = ["ota.http_request"]
+
+HttpRequestUpdate = http_request_ns.class_(
+    "HttpRequestUpdate", update.UpdateEntity, cg.PollingComponent
+)
+
+CONF_OTA_ID = "ota_id"
+
+CONFIG_SCHEMA = update.UPDATE_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(HttpRequestUpdate),
+        cv.GenerateID(CONF_OTA_ID): cv.use_id(OtaHttpRequestComponent),
+        cv.GenerateID(CONF_HTTP_REQUEST_ID): cv.use_id(HttpRequestComponent),
+        cv.Required(CONF_SOURCE): cv.url,
+    }
+).extend(cv.polling_component_schema("6h"))
+
+
+async def to_code(config):
+    var = await update.new_update(config)
+    ota_parent = await cg.get_variable(config[CONF_OTA_ID])
+    cg.add(var.set_ota_parent(ota_parent))
+    request_parent = await cg.get_variable(config[CONF_HTTP_REQUEST_ID])
+    cg.add(var.set_request_parent(request_parent))
+
+    cg.add(var.set_source_url(config[CONF_SOURCE]))
+
+    cg.add_define("USE_OTA_STATE_CALLBACK")
+
+    await cg.register_component(var, config)

esphome/components/http_request/update/http_request_update.cpp

@@ -0,0 +1,157 @@
+#include "http_request_update.h"
+
+#include "esphome/core/application.h"
+#include "esphome/core/version.h"
+
+#include "esphome/components/json/json_util.h"
+#include "esphome/components/network/util.h"
+
+namespace esphome {
+namespace http_request {
+
+static const char *const TAG = "http_request.update";
+
+static const size_t MAX_READ_SIZE = 256;
+
+void HttpRequestUpdate::setup() {
+  this->ota_parent_->add_on_state_callback([this](ota::OTAState state, float progress, uint8_t err) {
+    if (state == ota::OTAState::OTA_IN_PROGRESS) {
+      this->state_ = update::UPDATE_STATE_INSTALLING;
+      this->update_info_.has_progress = true;
+      this->update_info_.progress = progress;
+      this->publish_state();
+    } else if (state == ota::OTAState::OTA_ABORT || state == ota::OTAState::OTA_ERROR) {
+      this->state_ = update::UPDATE_STATE_AVAILABLE;
+      this->status_set_error("Failed to install firmware");
+      this->publish_state();
+    }
+  });
+}
+
+void HttpRequestUpdate::update() {
+  auto container = this->request_parent_->get(this->source_url_);
+
+  if (container == nullptr) {
+    std::string msg = str_sprintf("Failed to fetch manifest from %s", this->source_url_.c_str());
+    this->status_set_error(msg.c_str());
+    return;
+  }
+
+  ExternalRAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
+  uint8_t *data = allocator.allocate(container->content_length);
+  if (data == nullptr) {
+    std::string msg = str_sprintf("Failed to allocate %d bytes for manifest", container->content_length);
+    this->status_set_error(msg.c_str());
+    container->end();
+    return;
+  }
+
+  size_t read_index = 0;
+  while (container->get_bytes_read() < container->content_length) {
+    int read_bytes = container->read(data + read_index, MAX_READ_SIZE);
+
+    App.feed_wdt();
+    yield();
+
+    read_index += read_bytes;
+  }
+
+  std::string response((char *) data, read_index);
+  allocator.deallocate(data, container->content_length);
+
+  container->end();
+
+  bool valid = json::parse_json(response, [this](JsonObject root) -> bool {
+    if (!root.containsKey("name") || !root.containsKey("version") || !root.containsKey("builds")) {
+      ESP_LOGE(TAG, "Manifest does not contain required fields");
+      return false;
+    }
+    this->update_info_.title = root["name"].as<std::string>();
+    this->update_info_.latest_version = root["version"].as<std::string>();
+
+    for (auto build : root["builds"].as<JsonArray>()) {
+      if (!build.containsKey("chipFamily")) {
+        ESP_LOGE(TAG, "Manifest does not contain required fields");
+        return false;
+      }
+      if (build["chipFamily"] == ESPHOME_VARIANT) {
+        if (!build.containsKey("ota")) {
+          ESP_LOGE(TAG, "Manifest does not contain required fields");
+          return false;
+        }
+        auto ota = build["ota"];
+        if (!ota.containsKey("path") || !ota.containsKey("md5")) {
+          ESP_LOGE(TAG, "Manifest does not contain required fields");
+          return false;
+        }
+        this->update_info_.firmware_url = ota["path"].as<std::string>();
+        this->update_info_.md5 = ota["md5"].as<std::string>();
+
+        if (ota.containsKey("summary"))
+          this->update_info_.summary = ota["summary"].as<std::string>();
+        if (ota.containsKey("release_url"))
+          this->update_info_.release_url = ota["release_url"].as<std::string>();
+
+        return true;
+      }
+    }
+    return false;
+  });
+
+  if (!valid) {
+    std::string msg = str_sprintf("Failed to parse JSON from %s", this->source_url_.c_str());
+    this->status_set_error(msg.c_str());
+    return;
+  }
+
+  // Merge source_url_ and this->update_info_.firmware_url
+  if (this->update_info_.firmware_url.find("http") == std::string::npos) {
+    std::string path = this->update_info_.firmware_url;
+    if (path[0] == '/') {
+      std::string domain = this->source_url_.substr(0, this->source_url_.find('/', 8));
+      this->update_info_.firmware_url = domain + path;
+    } else {
+      std::string domain = this->source_url_.substr(0, this->source_url_.rfind('/') + 1);
+      this->update_info_.firmware_url = domain + path;
+    }
+  }
+
+  std::string current_version = this->current_version_;
+  if (current_version.empty()) {
+#ifdef ESPHOME_PROJECT_VERSION
+    current_version = ESPHOME_PROJECT_VERSION;
+#else
+    current_version = ESPHOME_VERSION;
+#endif
+  }
+  this->update_info_.current_version = current_version;
+
+  if (this->update_info_.latest_version.empty()) {
+    this->state_ = update::UPDATE_STATE_NO_UPDATE;
+  } else if (this->update_info_.latest_version != this->current_version_) {
+    this->state_ = update::UPDATE_STATE_AVAILABLE;
+  }
+
+  this->update_info_.has_progress = false;
+  this->update_info_.progress = 0.0f;
+
+  this->status_clear_error();
+  this->publish_state();
+}
+
+void HttpRequestUpdate::perform() {
+  if (this->state_ != update::UPDATE_STATE_AVAILABLE) {
+    return;
+  }
+
+  this->state_ = update::UPDATE_STATE_INSTALLING;
+  this->publish_state();
+
+  this->ota_parent_->set_md5(this->update_info.md5);
+  this->ota_parent_->set_url(this->update_info.firmware_url);
+  // Flash in the next loop
+  this->defer([this]() { this->ota_parent_->flash(); });
+}
+
+}  // namespace http_request
+}  // namespace esphome

esphome/components/http_request/update/http_request_update.h

@@ -0,0 +1,37 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/helpers.h"
+
+#include "esphome/components/http_request/http_request.h"
+#include "esphome/components/http_request/ota/ota_http_request.h"
+#include "esphome/components/update/update_entity.h"
+
+namespace esphome {
+namespace http_request {
+
+class HttpRequestUpdate : public update::UpdateEntity, public PollingComponent {
+ public:
+  void setup() override;
+  void update() override;
+
+  void perform() override;
+
+  void set_source_url(const std::string &source_url) { this->source_url_ = source_url; }
+
+  void set_request_parent(HttpRequestComponent *request_parent) { this->request_parent_ = request_parent; }
+  void set_ota_parent(OtaHttpRequestComponent *ota_parent) { this->ota_parent_ = ota_parent; }
+
+  void set_current_version(const std::string &current_version) { this->current_version_ = current_version; }
+
+  float get_setup_priority() const override { return setup_priority::AFTER_WIFI; }
+
+ protected:
+  HttpRequestComponent *request_parent_;
+  OtaHttpRequestComponent *ota_parent_;
+  std::string source_url_;
+  std::string current_version_{""};
+};
+
+}  // namespace http_request
+}  // namespace esphome

esphome/components/i2s_audio/media_player/i2s_audio_media_player.cpp

@@ -37,38 +37,14 @@ void I2SAudioMediaPlayer::control(const media_player::MediaPlayerCall &call) {
     this->set_volume_(volume);
     this->unmute_();
   }
-  if (this->i2s_state_ != I2S_STATE_RUNNING) {
-    return;
-  }
   if (call.get_command().has_value()) {
     switch (call.get_command().value()) {
-      case media_player::MEDIA_PLAYER_COMMAND_PLAY:
-        if (!this->audio_->isRunning())
-          this->audio_->pauseResume();
-        this->state = play_state;
-        break;
-      case media_player::MEDIA_PLAYER_COMMAND_PAUSE:
-        if (this->audio_->isRunning())
-          this->audio_->pauseResume();
-        this->state = media_player::MEDIA_PLAYER_STATE_PAUSED;
-        break;
-      case media_player::MEDIA_PLAYER_COMMAND_STOP:
-        this->stop();
-        break;
       case media_player::MEDIA_PLAYER_COMMAND_MUTE:
         this->mute_();
         break;
       case media_player::MEDIA_PLAYER_COMMAND_UNMUTE:
         this->unmute_();
         break;
-      case media_player::MEDIA_PLAYER_COMMAND_TOGGLE:
-        this->audio_->pauseResume();
-        if (this->audio_->isRunning()) {
-          this->state = media_player::MEDIA_PLAYER_STATE_PLAYING;
-        } else {
-          this->state = media_player::MEDIA_PLAYER_STATE_PAUSED;
-        }
-        break;
       case media_player::MEDIA_PLAYER_COMMAND_VOLUME_UP: {
         float new_volume = this->volume + 0.1f;
         if (new_volume > 1.0f)
@@ -85,6 +61,36 @@ void I2SAudioMediaPlayer::control(const media_player::MediaPlayerCall &call) {
         this->unmute_();
         break;
       }
+      default:
+        break;
+    }
+    if (this->i2s_state_ != I2S_STATE_RUNNING) {
+      return;
+    }
+    switch (call.get_command().value()) {
+      case media_player::MEDIA_PLAYER_COMMAND_PLAY:
+        if (!this->audio_->isRunning())
+          this->audio_->pauseResume();
+        this->state = play_state;
+        break;
+      case media_player::MEDIA_PLAYER_COMMAND_PAUSE:
+        if (this->audio_->isRunning())
+          this->audio_->pauseResume();
+        this->state = media_player::MEDIA_PLAYER_STATE_PAUSED;
+        break;
+      case media_player::MEDIA_PLAYER_COMMAND_STOP:
+        this->stop();
+        break;
+      case media_player::MEDIA_PLAYER_COMMAND_TOGGLE:
+        this->audio_->pauseResume();
+        if (this->audio_->isRunning()) {
+          this->state = media_player::MEDIA_PLAYER_STATE_PLAYING;
+        } else {
+          this->state = media_player::MEDIA_PLAYER_STATE_PAUSED;
+        }
+        break;
+      default:
+        break;
     }
   }
   this->publish_state();

esphome/components/ili9xxx/display.py

@@ -69,6 +69,7 @@ MODELS = {
     "ILI9486": ili9xxx_ns.class_("ILI9XXXILI9486", ILI9XXXDisplay),
     "ILI9488": ili9xxx_ns.class_("ILI9XXXILI9488", ILI9XXXDisplay),
     "ILI9488_A": ili9xxx_ns.class_("ILI9XXXILI9488A", ILI9XXXDisplay),
+    "ST7735": ili9xxx_ns.class_("ILI9XXXST7735", ILI9XXXDisplay),
     "ST7796": ili9xxx_ns.class_("ILI9XXXST7796", ILI9XXXDisplay),
     "ST7789V": ili9xxx_ns.class_("ILI9XXXST7789V", ILI9XXXDisplay),
     "S3BOX": ili9xxx_ns.class_("ILI9XXXS3Box", ILI9XXXDisplay),
@@ -134,6 +135,7 @@ def _validate(config):
         "ILI9341",
         "ILI9342",
         "ST7789V",
+        "ST7735",
     ]:
         raise cv.Invalid("Selected model can't run on ESP8266.")
 

esphome/components/ili9xxx/ili9xxx_defines.h

@@ -70,6 +70,7 @@ static const uint8_t ILI9XXX_PWCTR2 = 0xC1;
 static const uint8_t ILI9XXX_PWCTR3 = 0xC2;
 static const uint8_t ILI9XXX_PWCTR4 = 0xC3;
 static const uint8_t ILI9XXX_PWCTR5 = 0xC4;
+static const uint8_t ILI9XXX_PWCTR6 = 0xF6;
 static const uint8_t ILI9XXX_VMCTR1 = 0xC5;
 static const uint8_t ILI9XXX_IFCTR = 0xC6;
 static const uint8_t ILI9XXX_VMCTR2 = 0xC7;
@@ -91,6 +92,7 @@ static const uint8_t ILI9XXX_GMCTRN1 = 0xE1;
 
 static const uint8_t ILI9XXX_CSCON = 0xF0;
 static const uint8_t ILI9XXX_ADJCTL3 = 0xF7;
+static const uint8_t ILI9XXX_DELAY = 0xFF;  // followed by one byte of delay time in ms
 
 }  // namespace ili9xxx
 }  // namespace esphome

esphome/components/ili9xxx/ili9xxx_display.cpp

@@ -411,13 +411,21 @@ void ILI9XXXDisplay::init_lcd_(const uint8_t *addr) {
   uint8_t cmd, x, num_args;
   while ((cmd = *addr++) != 0) {
     x = *addr++;
+    if (cmd == ILI9XXX_DELAY) {
+      ESP_LOGD(TAG, "Delay %dms", x);
+      delay(x);
+    } else {
       num_args = x & 0x7F;
+      ESP_LOGD(TAG, "Command %02X, length %d, bits %02X", cmd, num_args, *addr);
       this->send_command(cmd, addr, num_args);
       addr += num_args;
-    if (x & 0x80)
+      if (x & 0x80) {
+        ESP_LOGD(TAG, "Delay 150ms");
         delay(150);  // NOLINT
       }
     }
+  }
+}
 
 // Tell the display controller where we want to draw pixels.
 void ILI9XXXDisplay::set_addr_window_(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2) {

esphome/components/ili9xxx/ili9xxx_display.h

@@ -35,7 +35,6 @@ class ILI9XXXDisplay : public display::DisplayBuffer,
     while ((cmd = *addr++) != 0) {
       num_args = *addr++ & 0x7F;
       bits = *addr;
-      esph_log_d(TAG, "Command %02X, length %d, bits %02X", cmd, num_args, bits);
       switch (cmd) {
         case ILI9XXX_MADCTL: {
           this->swap_xy_ = (bits & MADCTL_MV) != 0;
@@ -51,6 +50,9 @@ class ILI9XXXDisplay : public display::DisplayBuffer,
           break;
         }
 
+        case ILI9XXX_DELAY:
+          continue;  // no args to skip
+
         default:
           break;
       }
@@ -269,5 +271,11 @@ class ILI9XXXGC9A01A : public ILI9XXXDisplay {
   ILI9XXXGC9A01A() : ILI9XXXDisplay(INITCMD_GC9A01A, 240, 240, true) {}
 };
 
+//-----------   ILI9XXX_24_TFT display --------------
+class ILI9XXXST7735 : public ILI9XXXDisplay {
+ public:
+  ILI9XXXST7735() : ILI9XXXDisplay(INITCMD_ST7735, 128, 160, false) {}
+};
+
 }  // namespace ili9xxx
 }  // namespace esphome

esphome/components/ili9xxx/ili9xxx_init.h

@@ -370,6 +370,57 @@ static const uint8_t PROGMEM INITCMD_GC9A01A[] = {
   0x00                  // End of list
 };
 
+static const uint8_t PROGMEM INITCMD_ST7735[] = {
+    ILI9XXX_SWRESET, 0,         // Soft reset, then delay 10ms
+    ILI9XXX_DELAY, 10,
+    ILI9XXX_SLPOUT  , 0,                // Exit Sleep, delay
+    ILI9XXX_DELAY, 10,
+    ILI9XXX_PIXFMT  , 1, 0x05,
+    ILI9XXX_FRMCTR1, 3, //  4: Frame rate control, 3 args + delay:
+    0x01, 0x2C, 0x2D,             //     Rate = fosc/(1x2+40) * (LINE+2C+2D)
+    ILI9XXX_FRMCTR2, 3,              //  4: Framerate ctrl - idle mode, 3 args:
+    0x01, 0x2C, 0x2D,             //     Rate = fosc/(1x2+40) * (LINE+2C+2D)
+    ILI9XXX_FRMCTR3, 6,              //  5: Framerate - partial mode, 6 args:
+    0x01, 0x2C, 0x2D,             //     Dot inversion mode
+    0x01, 0x2C, 0x2D,             //     Line inversion mode
+
+    ILI9XXX_INVCTR, 1,              //  7: Display inversion control, 1 arg:
+    0x7,                          //     Line inversion
+    ILI9XXX_PWCTR1,  3,              //  7: Power control, 3 args, no delay:
+    0xA2,
+    0x02,                         //     -4.6V
+    0x84,                         //     AUTO mode
+    ILI9XXX_PWCTR2,  1,              //  8: Power control, 1 arg, no delay:
+    0xC5,                         //     VGH25=2.4C VGSEL=-10 VGH=3 * AVDD
+    ILI9XXX_PWCTR3,  2,              //  9: Power control, 2 args, no delay:
+    0x0A,                         //     Opamp current small
+    0x00,                         //     Boost frequency
+    ILI9XXX_PWCTR4,  2,              // 10: Power control, 2 args, no delay:
+    0x8A,                         //     BCLK/2,
+    0x2A,                         //     opamp current small & medium low
+    ILI9XXX_PWCTR5,  2,              // 11: Power control, 2 args, no delay:
+    0x8A, 0xEE,
+
+    ILI9XXX_VMCTR1, 1, // 11: Power control, 2 args + delay:
+    0x0E,
+    ILI9XXX_GMCTRP1, 16,              // 13: Gamma Adjustments (pos. polarity), 16 args + delay:
+    0x02, 0x1c, 0x07, 0x12,       //     (Not entirely necessary, but provides
+    0x37, 0x32, 0x29, 0x2d,       //      accurate colors)
+    0x29, 0x25, 0x2B, 0x39,
+    0x00, 0x01, 0x03, 0x10,
+    ILI9XXX_GMCTRN1, 16, // 14: Gamma Adjustments (neg. polarity), 16 args + delay:
+    0x03, 0x1d, 0x07, 0x06,       //     (Not entirely necessary, but provides
+    0x2E, 0x2C, 0x29, 0x2D,       //      accurate colors)
+    0x2E, 0x2E, 0x37, 0x3F,
+    0x00, 0x00, 0x02, 0x10,
+    ILI9XXX_MADCTL  , 1, 0x00,             // Memory Access Control, BGR
+    ILI9XXX_NORON  , 0,
+    ILI9XXX_DELAY, 10,
+    ILI9XXX_DISPON  , 0,                // Display on
+    ILI9XXX_DELAY, 10,
+    00,   // endo of list
+};
+
 // clang-format on
 }  // namespace ili9xxx
 }  // namespace esphome

esphome/components/image/__init__.py

@@ -9,8 +9,6 @@ import re
 import requests
 from magic import Magic
 
-from PIL import Image
-
 from esphome import core
 from esphome.components import font
 from esphome import external_files
@@ -68,7 +66,7 @@ def _compute_local_icon_path(value: dict) -> Path:
     return base_dir / f"{value[CONF_ICON]}.svg"
 
 
-def _compute_local_image_path(value: dict) -> Path:
+def compute_local_image_path(value: dict) -> Path:
     url = value[CONF_URL]
     h = hashlib.new("sha256")
     h.update(url.encode())
@@ -117,7 +115,7 @@ def download_mdi(value):
 
 def download_image(value):
     url = value[CONF_URL]
-    path = _compute_local_image_path(value)
+    path = compute_local_image_path(value)
 
     download_content(url, path)
 
@@ -267,6 +265,9 @@ CONFIG_SCHEMA = cv.All(font.validate_pillow_installed, IMAGE_SCHEMA)
 
 
 def load_svg_image(file: bytes, resize: tuple[int, int]):
+    # Local import only to allow "validate_pillow_installed" to run *before* importing it
+    from PIL import Image
+
     # This import is only needed in case of SVG images; adding it
     # to the top would force configurations not using SVG to also have it
     # installed for no reason.
@@ -286,6 +287,9 @@ def load_svg_image(file: bytes, resize: tuple[int, int]):
 
 
 async def to_code(config):
+    # Local import only to allow "validate_pillow_installed" to run *before* importing it
+    from PIL import Image
+
     conf_file = config[CONF_FILE]
 
     if conf_file[CONF_SOURCE] == SOURCE_LOCAL:
@@ -295,7 +299,7 @@ async def to_code(config):
         path = _compute_local_icon_path(conf_file).as_posix()
 
     elif conf_file[CONF_SOURCE] == SOURCE_WEB:
-        path = _compute_local_image_path(conf_file).as_posix()
+        path = compute_local_image_path(conf_file).as_posix()
 
     try:
         with open(path, "rb") as f:

esphome/components/mqtt/__init__.py

@@ -126,6 +126,7 @@ MQTTSelectComponent = mqtt_ns.class_("MQTTSelectComponent", MQTTComponent)
 MQTTButtonComponent = mqtt_ns.class_("MQTTButtonComponent", MQTTComponent)
 MQTTLockComponent = mqtt_ns.class_("MQTTLockComponent", MQTTComponent)
 MQTTEventComponent = mqtt_ns.class_("MQTTEventComponent", MQTTComponent)
+MQTTUpdateComponent = mqtt_ns.class_("MQTTUpdateComponent", MQTTComponent)
 MQTTValveComponent = mqtt_ns.class_("MQTTValveComponent", MQTTComponent)
 
 MQTTDiscoveryUniqueIdGenerator = mqtt_ns.enum("MQTTDiscoveryUniqueIdGenerator")

esphome/components/mqtt/mqtt_const.h

@@ -137,6 +137,7 @@ constexpr const char *const MQTT_PAYLOAD_CLOSE = "pl_cls";
 constexpr const char *const MQTT_PAYLOAD_DISARM = "pl_disarm";
 constexpr const char *const MQTT_PAYLOAD_HIGH_SPEED = "pl_hi_spd";
 constexpr const char *const MQTT_PAYLOAD_HOME = "pl_home";
+constexpr const char *const MQTT_PAYLOAD_INSTALL = "pl_inst";
 constexpr const char *const MQTT_PAYLOAD_LOCATE = "pl_loc";
 constexpr const char *const MQTT_PAYLOAD_LOCK = "pl_lock";
 constexpr const char *const MQTT_PAYLOAD_LOW_SPEED = "pl_lo_spd";
@@ -396,6 +397,7 @@ constexpr const char *const MQTT_PAYLOAD_CLOSE = "payload_close";
 constexpr const char *const MQTT_PAYLOAD_DISARM = "payload_disarm";
 constexpr const char *const MQTT_PAYLOAD_HIGH_SPEED = "payload_high_speed";
 constexpr const char *const MQTT_PAYLOAD_HOME = "payload_home";
+constexpr const char *const MQTT_PAYLOAD_INSTALL = "payload_install";
 constexpr const char *const MQTT_PAYLOAD_LOCATE = "payload_locate";
 constexpr const char *const MQTT_PAYLOAD_LOCK = "payload_lock";
 constexpr const char *const MQTT_PAYLOAD_LOW_SPEED = "payload_low_speed";

esphome/components/mqtt/mqtt_update.cpp

@@ -0,0 +1,62 @@
+#include "mqtt_update.h"
+#include "esphome/core/log.h"
+
+#include "mqtt_const.h"
+
+#ifdef USE_MQTT
+#ifdef USE_UPDATE
+
+namespace esphome {
+namespace mqtt {
+
+static const char *const TAG = "mqtt.update";
+
+using namespace esphome::update;
+
+MQTTUpdateComponent::MQTTUpdateComponent(UpdateEntity *update) : update_(update) {}
+
+void MQTTUpdateComponent::setup() {
+  this->subscribe(this->get_command_topic_(), [this](const std::string &topic, const std::string &payload) {
+    if (payload == "INSTALL") {
+      this->update_->perform();
+    } else {
+      ESP_LOGW(TAG, "'%s': Received unknown update payload: %s", this->friendly_name().c_str(), payload.c_str());
+      this->status_momentary_warning("state", 5000);
+    }
+  });
+
+  this->update_->add_on_state_callback([this]() { this->defer("send", [this]() { this->publish_state(); }); });
+}
+
+bool MQTTUpdateComponent::publish_state() {
+  return this->publish_json(this->get_state_topic_(), [this](JsonObject root) {
+    root["installed_version"] = this->update_->update_info.current_version;
+    root["latest_version"] = this->update_->update_info.latest_version;
+    root["title"] = this->update_->update_info.title;
+    if (!this->update_->update_info.summary.empty())
+      root["release_summary"] = this->update_->update_info.summary;
+    if (!this->update_->update_info.release_url.empty())
+      root["release_url"] = this->update_->update_info.release_url;
+  });
+}
+
+void MQTTUpdateComponent::send_discovery(JsonObject root, mqtt::SendDiscoveryConfig &config) {
+  root["schema"] = "json";
+  root[MQTT_PAYLOAD_INSTALL] = "INSTALL";
+}
+
+bool MQTTUpdateComponent::send_initial_state() { return this->publish_state(); }
+
+void MQTTUpdateComponent::dump_config() {
+  ESP_LOGCONFIG(TAG, "MQTT Update '%s': ", this->update_->get_name().c_str());
+  LOG_MQTT_COMPONENT(true, true);
+}
+
+std::string MQTTUpdateComponent::component_type() const { return "update"; }
+const EntityBase *MQTTUpdateComponent::get_entity() const { return this->update_; }
+
+}  // namespace mqtt
+}  // namespace esphome
+
+#endif  // USE_UPDATE
+#endif  // USE_MQTT

esphome/components/mqtt/mqtt_update.h

@@ -0,0 +1,41 @@
+#pragma once
+
+#include "esphome/core/defines.h"
+
+#ifdef USE_MQTT
+#ifdef USE_UPDATE
+
+#include "esphome/components/update/update_entity.h"
+#include "mqtt_component.h"
+
+namespace esphome {
+namespace mqtt {
+
+class MQTTUpdateComponent : public mqtt::MQTTComponent {
+ public:
+  explicit MQTTUpdateComponent(update::UpdateEntity *update);
+
+  // ========== INTERNAL METHODS ==========
+  // (In most use cases you won't need these)
+  void setup() override;
+  void dump_config() override;
+
+  void send_discovery(JsonObject root, mqtt::SendDiscoveryConfig &config) override;
+
+  bool send_initial_state() override;
+
+  bool publish_state();
+
+ protected:
+  /// "update" component type.
+  std::string component_type() const override;
+  const EntityBase *get_entity() const override;
+
+  update::UpdateEntity *update_;
+};
+
+}  // namespace mqtt
+}  // namespace esphome
+
+#endif  // USE_UPDATE
+#endif  // USE_MQTT

esphome/components/one_wire/__init__.py

@@ -0,0 +1,40 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.const import CONF_ADDRESS
+
+CODEOWNERS = ["@ssieb"]
+
+IS_PLATFORM_COMPONENT = True
+
+CONF_ONE_WIRE_ID = "one_wire_id"
+
+one_wire_ns = cg.esphome_ns.namespace("one_wire")
+OneWireBus = one_wire_ns.class_("OneWireBus")
+OneWireDevice = one_wire_ns.class_("OneWireDevice")
+
+
+def one_wire_device_schema():
+    """Create a schema for a 1-wire device.
+
+    :return: The 1-wire device schema, `extend` this in your config schema.
+    """
+    schema = cv.Schema(
+        {
+            cv.GenerateID(CONF_ONE_WIRE_ID): cv.use_id(OneWireBus),
+            cv.Optional(CONF_ADDRESS): cv.hex_uint64_t,
+        }
+    )
+    return schema
+
+
+async def register_one_wire_device(var, config):
+    """Register an 1-wire device with the given config.
+
+    Sets the 1-wire bus to use and the 1-wire address.
+
+    This is a coroutine, you need to await it with a 'yield' expression!
+    """
+    parent = await cg.get_variable(config[CONF_ONE_WIRE_ID])
+    cg.add(var.set_one_wire_bus(parent))
+    if (address := config.get(CONF_ADDRESS)) is not None:
+        cg.add(var.set_address(address))

esphome/components/one_wire/one_wire.cpp

@@ -0,0 +1,40 @@
+#include "one_wire.h"
+
+namespace esphome {
+namespace one_wire {
+
+static const char *const TAG = "one_wire";
+
+const std::string &OneWireDevice::get_address_name() {
+  if (this->address_name_.empty())
+    this->address_name_ = std::string("0x") + format_hex(this->address_);
+  return this->address_name_;
+}
+
+std::string OneWireDevice::unique_id() { return "dallas-" + str_lower_case(format_hex(this->address_)); }
+
+bool OneWireDevice::send_command_(uint8_t cmd) {
+  if (!this->bus_->select(this->address_))
+    return false;
+  this->bus_->write8(cmd);
+  return true;
+}
+
+bool OneWireDevice::check_address_() {
+  if (this->address_ != 0)
+    return true;
+  auto devices = this->bus_->get_devices();
+  if (devices.empty()) {
+    ESP_LOGE(TAG, "No devices, can't auto-select address");
+    return false;
+  }
+  if (devices.size() > 1) {
+    ESP_LOGE(TAG, "More than one device, can't auto-select address");
+    return false;
+  }
+  this->address_ = devices[0];
+  return true;
+}
+
+}  // namespace one_wire
+}  // namespace esphome

esphome/components/one_wire/one_wire.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include "one_wire_bus.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace one_wire {
+
+#define LOG_ONE_WIRE_DEVICE(this) \
+  ESP_LOGCONFIG(TAG, "  Address: %s (%s)", this->get_address_name().c_str(), \
+                LOG_STR_ARG(this->bus_->get_model_str(this->address_ & 0xff)));
+
+class OneWireDevice {
+ public:
+  /// @brief store the address of the device
+  /// @param address of the device
+  void set_address(uint64_t address) { this->address_ = address; }
+
+  /// @brief store the pointer to the OneWireBus to use
+  /// @param bus pointer to the OneWireBus object
+  void set_one_wire_bus(OneWireBus *bus) { this->bus_ = bus; }
+
+  /// Helper to create (and cache) the name for this sensor. For example "0xfe0000031f1eaf29".
+  const std::string &get_address_name();
+
+  std::string unique_id();
+
+ protected:
+  uint64_t address_{0};
+  OneWireBus *bus_{nullptr};  ///< pointer to OneWireBus instance
+  std::string address_name_;
+
+  /// @brief find an address if necessary
+  /// should be called from setup
+  bool check_address_();
+
+  /// @brief send command on the bus
+  /// @param cmd command to send
+  bool send_command_(uint8_t cmd);
+};
+
+}  // namespace one_wire
+}  // namespace esphome

esphome/components/one_wire/one_wire_bus.cpp

@@ -0,0 +1,88 @@
+#include "one_wire_bus.h"
+#include "esphome/core/helpers.h"
+
+namespace esphome {
+namespace one_wire {
+
+static const char *const TAG = "one_wire";
+
+static const uint8_t DALLAS_MODEL_DS18S20 = 0x10;
+static const uint8_t DALLAS_MODEL_DS1822 = 0x22;
+static const uint8_t DALLAS_MODEL_DS18B20 = 0x28;
+static const uint8_t DALLAS_MODEL_DS1825 = 0x3B;
+static const uint8_t DALLAS_MODEL_DS28EA00 = 0x42;
+
+const uint8_t ONE_WIRE_ROM_SELECT = 0x55;
+const uint8_t ONE_WIRE_ROM_SEARCH = 0xF0;
+
+const std::vector<uint64_t> &OneWireBus::get_devices() { return this->devices_; }
+
+bool IRAM_ATTR OneWireBus::select(uint64_t address) {
+  if (!this->reset())
+    return false;
+  this->write8(ONE_WIRE_ROM_SELECT);
+  this->write64(address);
+  return true;
+}
+
+void OneWireBus::search() {
+  this->devices_.clear();
+
+  this->reset_search();
+  uint64_t address;
+  while (true) {
+    {
+      InterruptLock lock;
+      if (!this->reset()) {
+        // Reset failed or no devices present
+        return;
+      }
+
+      this->write8(ONE_WIRE_ROM_SEARCH);
+      address = this->search_int();
+    }
+    if (address == 0)
+      break;
+    auto *address8 = reinterpret_cast<uint8_t *>(&address);
+    if (crc8(address8, 7) != address8[7]) {
+      ESP_LOGW(TAG, "Dallas device 0x%s has invalid CRC.", format_hex(address).c_str());
+    } else {
+      this->devices_.push_back(address);
+    }
+  }
+}
+
+void OneWireBus::skip() {
+  this->write8(0xCC);  // skip ROM
+}
+
+const LogString *OneWireBus::get_model_str(uint8_t model) {
+  switch (model) {
+    case DALLAS_MODEL_DS18S20:
+      return LOG_STR("DS18S20");
+    case DALLAS_MODEL_DS1822:
+      return LOG_STR("DS1822");
+    case DALLAS_MODEL_DS18B20:
+      return LOG_STR("DS18B20");
+    case DALLAS_MODEL_DS1825:
+      return LOG_STR("DS1825");
+    case DALLAS_MODEL_DS28EA00:
+      return LOG_STR("DS28EA00");
+    default:
+      return LOG_STR("Unknown");
+  }
+}
+
+void OneWireBus::dump_devices_(const char *tag) {
+  if (this->devices_.empty()) {
+    ESP_LOGW(tag, "  Found no devices!");
+  } else {
+    ESP_LOGCONFIG(tag, "  Found devices:");
+    for (auto &address : this->devices_) {
+      ESP_LOGCONFIG(tag, "    0x%s (%s)", format_hex(address).c_str(), LOG_STR_ARG(get_model_str(address & 0xff)));
+    }
+  }
+}
+
+}  // namespace one_wire
+}  // namespace esphome

esphome/components/one_wire/one_wire_bus.h

@@ -0,0 +1,61 @@
+#pragma once
+
+#include "esphome/core/hal.h"
+#include "esphome/core/log.h"
+#include <vector>
+
+namespace esphome {
+namespace one_wire {
+
+class OneWireBus {
+ public:
+  /** Reset the bus, should be done before all write operations.
+   *
+   * Takes approximately 1ms.
+   *
+   * @return Whether the operation was successful.
+   */
+  virtual bool reset() = 0;
+
+  /// Write a word to the bus. LSB first.
+  virtual void write8(uint8_t val) = 0;
+
+  /// Write a 64 bit unsigned integer to the bus. LSB first.
+  virtual void write64(uint64_t val) = 0;
+
+  /// Write a command to the bus that addresses all devices by skipping the ROM.
+  void skip();
+
+  /// Read an 8 bit word from the bus.
+  virtual uint8_t read8() = 0;
+
+  /// Read an 64-bit unsigned integer from the bus.
+  virtual uint64_t read64() = 0;
+
+  /// Select a specific address on the bus for the following command.
+  bool select(uint64_t address);
+
+  /// Return the list of found devices.
+  const std::vector<uint64_t> &get_devices();
+
+  /// Search for 1-Wire devices on the bus.
+  void search();
+
+  /// Get the description string for this model.
+  const LogString *get_model_str(uint8_t model);
+
+ protected:
+  std::vector<uint64_t> devices_;
+
+  /// log the found devices
+  void dump_devices_(const char *tag);
+
+  /// Reset the device search.
+  virtual void reset_search() = 0;
+
+  /// Search for a 1-Wire device on the bus. Returns 0 if all devices have been found.
+  virtual uint64_t search_int() = 0;
+};
+
+}  // namespace one_wire
+}  // namespace esphome

esphome/components/safe_mode/__init__.py

@@ -16,6 +16,7 @@ from esphome import automation
 
 CODEOWNERS = ["@paulmonigatti", "@jsuanet", "@kbx81"]
 
+CONF_BOOT_IS_GOOD_AFTER = "boot_is_good_after"
 CONF_ON_SAFE_MODE = "on_safe_mode"
 
 safe_mode_ns = cg.esphome_ns.namespace("safe_mode")
@@ -34,6 +35,9 @@ CONFIG_SCHEMA = cv.All(
     cv.Schema(
         {
             cv.GenerateID(): cv.declare_id(SafeModeComponent),
+            cv.Optional(
+                CONF_BOOT_IS_GOOD_AFTER, default="1min"
+            ): cv.positive_time_period_milliseconds,
             cv.Optional(CONF_DISABLED, default=False): cv.boolean,
             cv.Optional(CONF_NUM_ATTEMPTS, default="10"): cv.positive_not_null_int,
             cv.Optional(
@@ -63,7 +67,9 @@ async def to_code(config):
         await automation.build_automation(trigger, [], conf)
 
     condition = var.should_enter_safe_mode(
-        config[CONF_NUM_ATTEMPTS], config[CONF_REBOOT_TIMEOUT]
+        config[CONF_NUM_ATTEMPTS],
+        config[CONF_REBOOT_TIMEOUT],
+        config[CONF_BOOT_IS_GOOD_AFTER],
     )
     cg.add(RawExpression(f"if ({condition}) return"))
     CORE.data[CONF_SAFE_MODE] = {}

esphome/components/safe_mode/safe_mode.cpp

@@ -16,6 +16,8 @@ static const char *const TAG = "safe_mode";
 
 void SafeModeComponent::dump_config() {
   ESP_LOGCONFIG(TAG, "Safe Mode:");
+  ESP_LOGCONFIG(TAG, "  Boot considered successful after %" PRIu32 " seconds",
+                this->safe_mode_boot_is_good_after_ / 1000);  // because milliseconds
   ESP_LOGCONFIG(TAG, "  Invoke after %u boot attempts", this->safe_mode_num_attempts_);
   ESP_LOGCONFIG(TAG, "  Remain in safe mode for %" PRIu32 " seconds",
                 this->safe_mode_enable_time_ / 1000);  // because milliseconds
@@ -34,7 +36,7 @@ void SafeModeComponent::dump_config() {
 float SafeModeComponent::get_setup_priority() const { return setup_priority::AFTER_WIFI; }
 
 void SafeModeComponent::loop() {
-  if (!this->boot_successful_ && (millis() - this->safe_mode_start_time_) > this->safe_mode_enable_time_) {
+  if (!this->boot_successful_ && (millis() - this->safe_mode_start_time_) > this->safe_mode_boot_is_good_after_) {
     // successful boot, reset counter
     ESP_LOGI(TAG, "Boot seems successful; resetting boot loop counter");
     this->clean_rtc();
@@ -60,9 +62,11 @@ bool SafeModeComponent::get_safe_mode_pending() {
   return this->read_rtc_() == SafeModeComponent::ENTER_SAFE_MODE_MAGIC;
 }
 
-bool SafeModeComponent::should_enter_safe_mode(uint8_t num_attempts, uint32_t enable_time) {
+bool SafeModeComponent::should_enter_safe_mode(uint8_t num_attempts, uint32_t enable_time,
+                                               uint32_t boot_is_good_after) {
   this->safe_mode_start_time_ = millis();
   this->safe_mode_enable_time_ = enable_time;
+  this->safe_mode_boot_is_good_after_ = boot_is_good_after;
   this->safe_mode_num_attempts_ = num_attempts;
   this->rtc_ = global_preferences->make_preference<uint32_t>(233825507UL, false);
   this->safe_mode_rtc_value_ = this->read_rtc_();

esphome/components/safe_mode/safe_mode.h

@@ -11,7 +11,7 @@ namespace safe_mode {
 /// SafeModeComponent provides a safe way to recover from repeated boot failures
 class SafeModeComponent : public Component {
  public:
-  bool should_enter_safe_mode(uint8_t num_attempts, uint32_t enable_time);
+  bool should_enter_safe_mode(uint8_t num_attempts, uint32_t enable_time, uint32_t boot_is_good_after);
 
   /// Set to true if the next startup will enter safe mode
   void set_safe_mode_pending(const bool &pending);
@@ -34,10 +34,11 @@ class SafeModeComponent : public Component {
   uint32_t read_rtc_();
 
   bool boot_successful_{false};                   ///< set to true after boot is considered successful
-  uint32_t safe_mode_start_time_;          ///< stores when safe mode was enabled
+  uint32_t safe_mode_boot_is_good_after_{60000};  ///< The amount of time after which the boot is considered successful
   uint32_t safe_mode_enable_time_{60000};         ///< The time safe mode should remain active for
-  uint32_t safe_mode_rtc_value_;
+  uint32_t safe_mode_rtc_value_{0};
-  uint8_t safe_mode_num_attempts_;
+  uint32_t safe_mode_start_time_{0};  ///< stores when safe mode was enabled
+  uint8_t safe_mode_num_attempts_{0};
   ESPPreferenceObject rtc_;
   CallbackManager<void()> safe_mode_callback_{};
 

esphome/components/sdl/__init__.py

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

esphome/components/sdl/display.py

@@ -0,0 +1,72 @@
+import subprocess
+
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import display
+from esphome.const import (
+    CONF_ID,
+    CONF_DIMENSIONS,
+    CONF_WIDTH,
+    CONF_HEIGHT,
+    CONF_LAMBDA,
+    PLATFORM_HOST,
+)
+
+sdl_ns = cg.esphome_ns.namespace("sdl")
+Sdl = sdl_ns.class_("Sdl", display.Display, cg.Component)
+
+
+CONF_SDL_OPTIONS = "sdl_options"
+CONF_SDL_ID = "sdl_id"
+
+
+def get_sdl_options(value):
+    if value != "":
+        return value
+    try:
+        return subprocess.check_output(["sdl2-config", "--cflags", "--libs"]).decode()
+    except Exception as e:
+        raise cv.Invalid("Unable to run sdl2-config - have you installed sdl2?") from e
+
+
+CONFIG_SCHEMA = cv.All(
+    display.FULL_DISPLAY_SCHEMA.extend(
+        cv.Schema(
+            {
+                cv.GenerateID(): cv.declare_id(Sdl),
+                cv.Optional(CONF_SDL_OPTIONS, default=""): get_sdl_options,
+                cv.Required(CONF_DIMENSIONS): cv.Any(
+                    cv.dimensions,
+                    cv.Schema(
+                        {
+                            cv.Required(CONF_WIDTH): cv.int_,
+                            cv.Required(CONF_HEIGHT): cv.int_,
+                        }
+                    ),
+                ),
+            }
+        )
+    ),
+    cv.only_on(PLATFORM_HOST),
+)
+
+
+async def to_code(config):
+    for option in config[CONF_SDL_OPTIONS].split():
+        cg.add_build_flag(option)
+    cg.add_build_flag("-DSDL_BYTEORDER=4321")
+    var = cg.new_Pvariable(config[CONF_ID])
+    await display.register_display(var, config)
+
+    dimensions = config[CONF_DIMENSIONS]
+    if isinstance(dimensions, dict):
+        cg.add(var.set_dimensions(dimensions[CONF_WIDTH], dimensions[CONF_HEIGHT]))
+    else:
+        (width, height) = dimensions
+        cg.add(var.set_dimensions(width, height))
+
+    if lamb := config.get(CONF_LAMBDA):
+        lambda_ = await cg.process_lambda(
+            lamb, [(display.DisplayRef, "it")], return_type=cg.void
+        )
+        cg.add(var.set_writer(lambda_))

esphome/components/sdl/sdl_esphome.cpp

@@ -0,0 +1,96 @@
+#ifdef USE_HOST
+#include "sdl_esphome.h"
+#include "esphome/components/display/display_color_utils.h"
+
+namespace esphome {
+namespace sdl {
+
+void Sdl::setup() {
+  ESP_LOGD(TAG, "Starting setup");
+  SDL_Init(SDL_INIT_VIDEO);
+  this->window_ = SDL_CreateWindow(App.get_name().c_str(), SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
+                                   this->width_, this->height_, 0);
+  this->renderer_ = SDL_CreateRenderer(this->window_, -1, SDL_RENDERER_SOFTWARE);
+  this->texture_ =
+      SDL_CreateTexture(this->renderer_, SDL_PIXELFORMAT_RGB565, SDL_TEXTUREACCESS_STATIC, this->width_, this->height_);
+  SDL_SetTextureBlendMode(this->texture_, SDL_BLENDMODE_BLEND);
+  ESP_LOGD(TAG, "Setup Complete");
+}
+void Sdl::update() {
+  this->do_update_();
+  if ((this->x_high_ < this->x_low_) || (this->y_high_ < this->y_low_))
+    return;
+  SDL_Rect rect{this->x_low_, this->y_low_, this->x_high_ + 1 - this->x_low_, this->y_high_ + 1 - this->y_low_};
+  this->x_low_ = this->width_;
+  this->y_low_ = this->height_;
+  this->x_high_ = 0;
+  this->y_high_ = 0;
+  SDL_RenderCopy(this->renderer_, this->texture_, &rect, &rect);
+  SDL_RenderPresent(this->renderer_);
+}
+
+void Sdl::draw_pixels_at(int x_start, int y_start, int w, int h, const uint8_t *ptr, display::ColorOrder order,
+                         display::ColorBitness bitness, bool big_endian, int x_offset, int y_offset, int x_pad) {
+  SDL_Rect rect{x_start, y_start, w, h};
+  if (this->rotation_ != display::DISPLAY_ROTATION_0_DEGREES || bitness != display::COLOR_BITNESS_565 || big_endian) {
+    display::Display::draw_pixels_at(x_start, y_start, w, h, ptr, order, bitness, big_endian, x_offset, y_offset,
+                                     x_pad);
+  } else {
+    auto stride = x_offset + w + x_pad;
+    auto data = ptr + (stride * y_offset + x_offset) * 2;
+    SDL_UpdateTexture(this->texture_, &rect, data, stride * 2);
+  }
+  SDL_RenderCopy(this->renderer_, this->texture_, &rect, &rect);
+  SDL_RenderPresent(this->renderer_);
+}
+
+void Sdl::draw_pixel_at(int x, int y, Color color) {
+  SDL_Rect rect{x, y, 1, 1};
+  auto data = (display::ColorUtil::color_to_565(color, display::COLOR_ORDER_RGB));
+  SDL_UpdateTexture(this->texture_, &rect, &data, 2);
+  if (x < this->x_low_)
+    this->x_low_ = x;
+  if (y < this->y_low_)
+    this->y_low_ = y;
+  if (x > this->x_high_)
+    this->x_high_ = x;
+  if (y > this->y_high_)
+    this->y_high_ = y;
+}
+
+void Sdl::loop() {
+  SDL_Event e;
+  if (SDL_PollEvent(&e)) {
+    switch (e.type) {
+      case SDL_QUIT:
+        exit(0);
+
+      case SDL_MOUSEBUTTONDOWN:
+      case SDL_MOUSEBUTTONUP:
+        if (e.button.button == 1) {
+          this->mouse_x = e.button.x;
+          this->mouse_y = e.button.y;
+          this->mouse_down = e.button.state != 0;
+        }
+        break;
+
+      case SDL_MOUSEMOTION:
+        if (e.motion.state & 1) {
+          this->mouse_x = e.button.x;
+          this->mouse_y = e.button.y;
+          this->mouse_down = true;
+        } else {
+          this->mouse_down = false;
+        }
+        break;
+
+      default:
+        ESP_LOGV(TAG, "Event %d", e.type);
+        break;
+    }
+  }
+}
+
+}  // namespace sdl
+}  // namespace esphome
+#endif

esphome/components/sdl/sdl_esphome.h

@@ -0,0 +1,54 @@
+#pragma once
+
+#ifdef USE_HOST
+#include "esphome/core/component.h"
+#include "esphome/core/log.h"
+#include "esphome/core/application.h"
+#include "esphome/components/display/display.h"
+#define SDL_MAIN_HANDLED
+#include "SDL.h"
+
+namespace esphome {
+namespace sdl {
+
+constexpr static const char *const TAG = "sdl";
+
+class Sdl : public display::Display {
+ public:
+  display::DisplayType get_display_type() override { return display::DISPLAY_TYPE_COLOR; }
+  void update() override;
+  void loop() override;
+  void setup() override;
+  void draw_pixels_at(int x_start, int y_start, int w, int h, const uint8_t *ptr, display::ColorOrder order,
+                      display::ColorBitness bitness, bool big_endian, int x_offset, int y_offset, int x_pad) override;
+  void draw_pixel_at(int x, int y, Color color) override;
+  void set_dimensions(uint16_t width, uint16_t height) {
+    this->width_ = width;
+    this->height_ = height;
+  }
+  int get_width() override { return this->width_; }
+  int get_height() override { return this->height_; }
+  float get_setup_priority() const override { return setup_priority::HARDWARE; }
+  void dump_config() override { LOG_DISPLAY("", "SDL", this); }
+
+  int mouse_x{};
+  int mouse_y{};
+  bool mouse_down{};
+
+ protected:
+  int get_width_internal() override { return this->width_; }
+  int get_height_internal() override { return this->height_; }
+  int width_{};
+  int height_{};
+  SDL_Renderer *renderer_{};
+  SDL_Window *window_{};
+  SDL_Texture *texture_{};
+  uint16_t x_low_{0};
+  uint16_t y_low_{0};
+  uint16_t x_high_{0};
+  uint16_t y_high_{0};
+};
+}  // namespace sdl
+}  // namespace esphome
+
+#endif

esphome/components/sdl/touchscreen/__init__.py

@@ -0,0 +1,22 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.const import CONF_ID
+
+from esphome.components import touchscreen
+from ..display import Sdl, sdl_ns, CONF_SDL_ID
+
+SdlTouchscreen = sdl_ns.class_("SdlTouchscreen", touchscreen.Touchscreen)
+
+
+CONFIG_SCHEMA = touchscreen.TOUCHSCREEN_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(SdlTouchscreen),
+        cv.GenerateID(CONF_SDL_ID): cv.use_id(Sdl),
+    }
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_parented(var, config[CONF_SDL_ID])
+    await touchscreen.register_touchscreen(var, config)

esphome/components/sdl/touchscreen/sdl_touchscreen.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#ifdef USE_HOST
+#include "../sdl_esphome.h"
+#include "esphome/components/touchscreen/touchscreen.h"
+
+namespace esphome {
+namespace sdl {
+
+class SdlTouchscreen : public touchscreen::Touchscreen, public Parented<Sdl> {
+ public:
+  void setup() override {
+    this->x_raw_max_ = this->display_->get_width();
+    this->y_raw_max_ = this->display_->get_height();
+  }
+
+  void update_touches() override {
+    if (this->parent_->mouse_down) {
+      add_raw_touch_position_(0, this->parent_->mouse_x, this->parent_->mouse_y);
+    }
+  }
+};
+
+}  // namespace sdl
+}  // namespace esphome
+#endif

esphome/components/update/__init__.py

@@ -0,0 +1,108 @@
+from esphome import automation
+from esphome.components import mqtt, web_server
+import esphome.config_validation as cv
+import esphome.codegen as cg
+from esphome.const import (
+    CONF_DEVICE_CLASS,
+    CONF_ID,
+    CONF_MQTT_ID,
+    CONF_WEB_SERVER_ID,
+    DEVICE_CLASS_FIRMWARE,
+)
+from esphome.core import CORE, coroutine_with_priority
+from esphome.cpp_helpers import setup_entity
+
+CODEOWNERS = ["@jesserockz"]
+IS_PLATFORM_COMPONENT = True
+
+update_ns = cg.esphome_ns.namespace("update")
+UpdateEntity = update_ns.class_("UpdateEntity", cg.EntityBase)
+
+UpdateInfo = update_ns.struct("UpdateInfo")
+
+PerformAction = update_ns.class_("PerformAction", automation.Action)
+IsAvailableCondition = update_ns.class_("IsAvailableCondition", automation.Condition)
+
+DEVICE_CLASSES = [
+    DEVICE_CLASS_FIRMWARE,
+]
+
+CONF_ON_UPDATE_AVAILABLE = "on_update_available"
+
+UPDATE_SCHEMA = (
+    cv.ENTITY_BASE_SCHEMA.extend(web_server.WEBSERVER_SORTING_SCHEMA)
+    .extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA)
+    .extend(
+        {
+            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(mqtt.MQTTUpdateComponent),
+            cv.Optional(CONF_DEVICE_CLASS): cv.one_of(*DEVICE_CLASSES, lower=True),
+            cv.Optional(CONF_ON_UPDATE_AVAILABLE): automation.validate_automation(
+                single=True
+            ),
+        }
+    )
+)
+
+
+async def setup_update_core_(var, config):
+    await setup_entity(var, config)
+
+    if device_class_config := config.get(CONF_DEVICE_CLASS):
+        cg.add(var.set_device_class(device_class_config))
+
+    if on_update_available := config.get(CONF_ON_UPDATE_AVAILABLE):
+        await automation.build_automation(
+            var.get_update_available_trigger(),
+            [(UpdateInfo.operator("ref").operator("const"), "x")],
+            on_update_available,
+        )
+
+    if mqtt_id_config := config.get(CONF_MQTT_ID):
+        mqtt_ = cg.new_Pvariable(mqtt_id_config, var)
+        await mqtt.register_mqtt_component(mqtt_, config)
+
+    if web_server_id_config := config.get(CONF_WEB_SERVER_ID):
+        web_server_ = cg.get_variable(web_server_id_config)
+        web_server.add_entity_to_sorting_list(web_server_, var, config)
+
+
+async def register_update(var, config):
+    if not CORE.has_id(config[CONF_ID]):
+        var = cg.Pvariable(config[CONF_ID], var)
+    cg.add(cg.App.register_update(var))
+    await setup_update_core_(var, config)
+
+
+async def new_update(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await register_update(var, config)
+    return var
+
+
+@coroutine_with_priority(100.0)
+async def to_code(config):
+    cg.add_define("USE_UPDATE")
+    cg.add_global(update_ns.using)
+
+
+UPDATE_AUTOMATION_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(): cv.use_id(UpdateEntity),
+    }
+)
+
+
+@automation.register_action("update.perform", PerformAction, UPDATE_AUTOMATION_SCHEMA)
+async def update_perform_action_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, paren, paren)
+
+
+@automation.register_condition(
+    "update.is_available", IsAvailableCondition, UPDATE_AUTOMATION_SCHEMA
+)
+async def update_is_available_condition_to_code(
+    config, condition_id, template_arg, args
+):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(condition_id, paren, paren)

esphome/components/update/update_entity.cpp

@@ -0,0 +1,12 @@
+#include "update_entity.h"
+
+namespace esphome {
+namespace update {
+
+void UpdateEntity::publish_state() {
+  this->has_state_ = true;
+  this->state_callback_.call();
+}
+
+}  // namespace update
+}  // namespace esphome

esphome/components/update/update_entity.h

@@ -0,0 +1,51 @@
+#pragma once
+
+#include "esphome/core/automation.h"
+#include "esphome/core/component.h"
+#include "esphome/core/entity_base.h"
+
+namespace esphome {
+namespace update {
+
+struct UpdateInfo {
+  std::string latest_version;
+  std::string current_version;
+  std::string title;
+  std::string summary;
+  std::string release_url;
+  std::string firmware_url;
+  std::string md5;
+  bool has_progress{false};
+  float progress;
+};
+
+enum UpdateState : uint8_t {
+  UPDATE_STATE_UNKNOWN,
+  UPDATE_STATE_NO_UPDATE,
+  UPDATE_STATE_AVAILABLE,
+  UPDATE_STATE_INSTALLING,
+};
+
+class UpdateEntity : public EntityBase, public EntityBase_DeviceClass {
+ public:
+  bool has_state() const { return this->has_state_; }
+
+  void publish_state();
+
+  virtual void perform() = 0;
+
+  const UpdateInfo &update_info = update_info_;
+  const UpdateState &state = state_;
+
+  void add_on_state_callback(std::function<void()> &&callback) { this->state_callback_.add(std::move(callback)); }
+
+ protected:
+  UpdateState state_{UPDATE_STATE_UNKNOWN};
+  UpdateInfo update_info_;
+  bool has_state_{false};
+
+  CallbackManager<void()> state_callback_{};
+};
+
+}  // namespace update
+}  // namespace esphome

esphome/components/waveshare_epaper/display.py

@@ -94,6 +94,9 @@ WaveshareEPaper2P13InV2 = waveshare_epaper_ns.class_(
 WaveshareEPaper2P13InV3 = waveshare_epaper_ns.class_(
     "WaveshareEPaper2P13InV3", WaveshareEPaper
 )
+WaveshareEPaper13P3InK = waveshare_epaper_ns.class_(
+    "WaveshareEPaper13P3InK", WaveshareEPaper
+)
 GDEW0154M09 = waveshare_epaper_ns.class_("GDEW0154M09", WaveshareEPaper)
 
 WaveshareEPaperTypeAModel = waveshare_epaper_ns.enum("WaveshareEPaperTypeAModel")
@@ -133,6 +136,7 @@ MODELS = {
     "2.13in-ttgo-dke": ("c", WaveshareEPaper2P13InDKE),
     "2.13inv3": ("c", WaveshareEPaper2P13InV3),
     "1.54in-m5coreink-m09": ("c", GDEW0154M09),
+    "13.3in-k": ("b", WaveshareEPaper13P3InK),
 }
 
 RESET_PIN_REQUIRED_MODELS = ("2.13inv2", "2.13in-ttgo-b74")

esphome/components/waveshare_epaper/waveshare_epaper.cpp

@@ -2963,5 +2963,88 @@ void WaveshareEPaper2P13InDKE::set_full_update_every(uint32_t full_update_every)
   this->full_update_every_ = full_update_every;
 }
 
+// ========================================================
+//               13.3in (K version)
+// Datasheet/Specification/Reference:
+//  - https://files.waveshare.com/wiki/13.3inch-e-Paper-HAT-(K)/13.3-inch-e-Paper-(K)-user-manual.pdf
+//  - https://github.com/waveshareteam/e-Paper/tree/master/Arduino/epd13in3k
+// ========================================================
+
+// using default wait_until_idle_() function
+void WaveshareEPaper13P3InK::initialize() {
+  this->wait_until_idle_();
+  this->command(0x12);  // SWRESET
+  this->wait_until_idle_();
+
+  this->command(0x0c);  // set soft start
+  this->data(0xae);
+  this->data(0xc7);
+  this->data(0xc3);
+  this->data(0xc0);
+  this->data(0x80);
+
+  this->command(0x01);                            // driver output control
+  this->data((get_height_internal() - 1) % 256);  // Y
+  this->data((get_height_internal() - 1) / 256);  // Y
+  this->data(0x00);
+
+  this->command(0x11);  // data entry mode
+  this->data(0x03);
+
+  // SET WINDOWS
+  // XRAM_START_AND_END_POSITION
+  this->command(0x44);
+  this->data(0 & 0xFF);
+  this->data((0 >> 8) & 0x03);
+  this->data((get_width_internal() - 1) & 0xFF);
+  this->data(((get_width_internal() - 1) >> 8) & 0x03);
+  // YRAM_START_AND_END_POSITION
+  this->command(0x45);
+  this->data(0 & 0xFF);
+  this->data((0 >> 8) & 0x03);
+  this->data((get_height_internal() - 1) & 0xFF);
+  this->data(((get_height_internal() - 1) >> 8) & 0x03);
+
+  this->command(0x3C);  // Border setting
+  this->data(0x01);
+
+  this->command(0x18);  // use the internal temperature sensor
+  this->data(0x80);
+
+  // SET CURSOR
+  // XRAM_ADDRESS
+  this->command(0x4E);
+  this->data(0 & 0xFF);
+  this->data((0 >> 8) & 0x03);
+  // YRAM_ADDRESS
+  this->command(0x4F);
+  this->data(0 & 0xFF);
+  this->data((0 >> 8) & 0x03);
+}
+void HOT WaveshareEPaper13P3InK::display() {
+  // do single full update
+  this->command(0x24);
+  this->start_data_();
+  this->write_array(this->buffer_, this->get_buffer_length_());
+  this->end_data_();
+
+  // COMMAND DISPLAY REFRESH
+  this->command(0x22);
+  this->data(0xF7);
+  this->command(0x20);
+}
+
+int WaveshareEPaper13P3InK::get_width_internal() { return 960; }
+int WaveshareEPaper13P3InK::get_height_internal() { return 680; }
+uint32_t WaveshareEPaper13P3InK::idle_timeout_() { return 10000; }
+void WaveshareEPaper13P3InK::dump_config() {
+  LOG_DISPLAY("", "Waveshare E-Paper", this);
+  ESP_LOGCONFIG(TAG, "  Model: 13.3inK");
+  LOG_PIN("  Reset Pin: ", this->reset_pin_);
+  LOG_PIN("  DC Pin: ", this->dc_pin_);
+  LOG_PIN("  Busy Pin: ", this->busy_pin_);
+  LOG_UPDATE_INTERVAL(this);
+}
+
 }  // namespace waveshare_epaper
 }  // namespace esphome

esphome/components/waveshare_epaper/waveshare_epaper.h

@@ -163,6 +163,7 @@ enum WaveshareEPaperTypeBModel {
   WAVESHARE_EPAPER_7_5_IN,
   WAVESHARE_EPAPER_7_5_INV2,
   WAVESHARE_EPAPER_7_5_IN_B_V2,
+  WAVESHARE_EPAPER_13_3_IN_K,
 };
 
 class WaveshareEPaper2P7In : public WaveshareEPaper {
@@ -769,5 +770,28 @@ class WaveshareEPaper2P13InV3 : public WaveshareEPaper {
   bool is_busy_{false};
   void write_lut_(const uint8_t *lut);
 };
+
+class WaveshareEPaper13P3InK : public WaveshareEPaper {
+ public:
+  void initialize() override;
+
+  void display() override;
+
+  void dump_config() override;
+
+  void deep_sleep() override {
+    // COMMAND DEEP SLEEP
+    this->command(0x10);
+    this->data(0x01);
+  }
+
+ protected:
+  int get_width_internal() override;
+
+  int get_height_internal() override;
+
+  uint32_t idle_timeout_() override;
+};
+
 }  // namespace waveshare_epaper
 }  // namespace esphome

esphome/components/web_server/list_entities.cpp

@@ -177,5 +177,14 @@ bool ListEntitiesIterator::on_event(event::Event *event) {
 }
 #endif
 
+#ifdef USE_UPDATE
+bool ListEntitiesIterator::on_update(update::UpdateEntity *update) {
+  if (this->web_server_->events_.count() == 0)
+    return true;
+  this->web_server_->events_.send(this->web_server_->update_json(update, DETAIL_ALL).c_str(), "state");
+  return true;
+}
+#endif
+
 }  // namespace web_server
 }  // namespace esphome

esphome/components/web_server/list_entities.h

@@ -68,6 +68,9 @@ class ListEntitiesIterator : public ComponentIterator {
 #ifdef USE_EVENT
   bool on_event(event::Event *event) override;
 #endif
+#ifdef USE_UPDATE
+  bool on_update(update::UpdateEntity *update) override;
+#endif
 
  protected:
   WebServer *web_server_;

esphome/components/web_server/web_server.cpp

@@ -1501,6 +1501,65 @@ std::string WebServer::event_json(event::Event *obj, const std::string &event_ty
 }
 #endif
 
+#ifdef USE_UPDATE
+void WebServer::on_update(update::UpdateEntity *obj) {
+  if (this->events_.count() == 0)
+    return;
+  this->events_.send(this->update_json(obj, DETAIL_STATE).c_str(), "state");
+}
+void WebServer::handle_update_request(AsyncWebServerRequest *request, const UrlMatch &match) {
+  for (update::UpdateEntity *obj : App.get_updates()) {
+    if (obj->get_object_id() != match.id)
+      continue;
+
+    if (request->method() == HTTP_GET && match.method.empty()) {
+      std::string data = this->update_json(obj, DETAIL_STATE);
+      request->send(200, "application/json", data.c_str());
+      return;
+    }
+
+    if (match.method != "install") {
+      request->send(404);
+      return;
+    }
+
+    this->schedule_([obj]() mutable { obj->perform(); });
+    request->send(200);
+    return;
+  }
+  request->send(404);
+}
+std::string WebServer::update_json(update::UpdateEntity *obj, JsonDetail start_config) {
+  return json::build_json([this, obj, start_config](JsonObject root) {
+    set_json_id(root, obj, "update-" + obj->get_object_id(), start_config);
+    root["value"] = obj->update_info.latest_version;
+    switch (obj->state) {
+      case update::UPDATE_STATE_NO_UPDATE:
+        root["state"] = "NO UPDATE";
+        break;
+      case update::UPDATE_STATE_AVAILABLE:
+        root["state"] = "UPDATE AVAILABLE";
+        break;
+      case update::UPDATE_STATE_INSTALLING:
+        root["state"] = "INSTALLING";
+        break;
+      default:
+        root["state"] = "UNKNOWN";
+        break;
+    }
+    if (start_config == DETAIL_ALL) {
+      root["current_version"] = obj->update_info.current_version;
+      root["title"] = obj->update_info.title;
+      root["summary"] = obj->update_info.summary;
+      root["release_url"] = obj->update_info.release_url;
+      if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
+        root["sorting_weight"] = this->sorting_entitys_[obj].weight;
+      }
+    }
+  });
+}
+#endif
+
 bool WebServer::canHandle(AsyncWebServerRequest *request) {
   if (request->url() == "/")
     return true;
@@ -1620,6 +1679,11 @@ bool WebServer::canHandle(AsyncWebServerRequest *request) {
     return true;
 #endif
 
+#ifdef USE_UPDATE
+  if ((request->method() == HTTP_POST || request->method() == HTTP_GET) && match.domain == "update")
+    return true;
+#endif
+
   return false;
 }
 void WebServer::handleRequest(AsyncWebServerRequest *request) {
@@ -1777,6 +1841,13 @@ void WebServer::handleRequest(AsyncWebServerRequest *request) {
     return;
   }
 #endif
+
+#ifdef USE_UPDATE
+  if (match.domain == "update") {
+    this->handle_update_request(request, match);
+    return;
+  }
+#endif
 }
 
 bool WebServer::isRequestHandlerTrivial() { return false; }

esphome/components/web_server/web_server.h

@@ -7,8 +7,8 @@
 #include "esphome/core/controller.h"
 #include "esphome/core/entity_base.h"
 
-#include <vector>
 #include <map>
+#include <vector>
 #ifdef USE_ESP32
 #include <freertos/FreeRTOS.h>
 #include <freertos/semphr.h>
@@ -319,6 +319,16 @@ class WebServer : public Controller, public Component, public AsyncWebHandler {
   std::string event_json(event::Event *obj, const std::string &event_type, JsonDetail start_config);
 #endif
 
+#ifdef USE_UPDATE
+  void on_update(update::UpdateEntity *obj) override;
+
+  /// Handle a update request under '/update/<id>'.
+  void handle_update_request(AsyncWebServerRequest *request, const UrlMatch &match);
+
+  /// Dump the update state with its value as a JSON string.
+  std::string update_json(update::UpdateEntity *obj, JsonDetail start_config);
+#endif
+
   /// Override the web handler's canHandle method.
   bool canHandle(AsyncWebServerRequest *request) override;
   /// Override the web handler's handleRequest method.

esphome/components/x9c/output.py

@@ -8,6 +8,7 @@ from esphome.const import (
     CONF_INC_PIN,
     CONF_UD_PIN,
     CONF_INITIAL_VALUE,
+    CONF_STEP_DELAY,
 )
 
 CODEOWNERS = ["@EtienneMD"]
@@ -26,6 +27,7 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_INITIAL_VALUE, default=1.0): cv.float_range(
                 min=0.01, max=1.0
             ),
+            cv.Optional(CONF_STEP_DELAY, default=1): cv.int_range(min=1, max=100),
         }
     )
 )
@@ -44,3 +46,4 @@ async def to_code(config):
     cg.add(var.set_ud_pin(ud_pin))
 
     cg.add(var.set_initial_value(config[CONF_INITIAL_VALUE]))
+    cg.add(var.set_step_delay(config[CONF_STEP_DELAY]))

esphome/components/x9c/x9c.cpp

@@ -22,9 +22,9 @@ void X9cOutput::trim_value(int change_amount) {
 
   for (int i = 0; i < abs(change_amount); i++) {  // Move wiper
     this->inc_pin_->digital_write(true);
-    delayMicroseconds(1);
+    delayMicroseconds(this->step_delay_);
     this->inc_pin_->digital_write(false);
-    delayMicroseconds(1);
+    delayMicroseconds(this->step_delay_);
   }
 
   delayMicroseconds(100);  // Let value settle
@@ -69,6 +69,7 @@ void X9cOutput::dump_config() {
   LOG_PIN("  Increment Pin: ", this->inc_pin_);
   LOG_PIN("  Up/Down Pin: ", this->ud_pin_);
   ESP_LOGCONFIG(TAG, "  Initial Value: %f", this->initial_value_);
+  ESP_LOGCONFIG(TAG, "  Step Delay: %d", this->step_delay_);
   LOG_FLOAT_OUTPUT(this);
 }
 

esphome/components/x9c/x9c.h

@@ -13,6 +13,7 @@ class X9cOutput : public output::FloatOutput, public Component {
   void set_inc_pin(InternalGPIOPin *pin) { inc_pin_ = pin; }
   void set_ud_pin(InternalGPIOPin *pin) { ud_pin_ = pin; }
   void set_initial_value(float initial_value) { initial_value_ = initial_value; }
+  void set_step_delay(int step_delay) { step_delay_ = step_delay; }
 
   void setup() override;
   void dump_config() override;
@@ -26,6 +27,7 @@ class X9cOutput : public output::FloatOutput, public Component {
   InternalGPIOPin *ud_pin_;
   float initial_value_;
   float pot_value_;
+  int step_delay_;
 };
 
 }  // namespace x9c

esphome/config.py

@@ -23,7 +23,7 @@ from esphome.const import (
     CONF_EXTERNAL_COMPONENTS,
     TARGET_PLATFORMS,
 )
-from esphome.core import CORE, EsphomeError
+from esphome.core import CORE, EsphomeError, DocumentRange
 from esphome.helpers import indent
 from esphome.util import safe_print, OrderedDict
 
@@ -139,7 +139,7 @@ class Config(OrderedDict, fv.FinalValidateConfig):
         )
 
     def run_validation_steps(self):
-        while self._validation_tasks:
+        while self._validation_tasks and not self.errors:
             task = heapq.heappop(self._validation_tasks)
             task.step.run(self)
 
@@ -184,7 +184,7 @@ class Config(OrderedDict, fv.FinalValidateConfig):
 
     def get_deepest_document_range_for_path(
         self, path: ConfigPath, get_key: bool = False
-    ) -> ESPHomeDataBase | None:
+    ) -> DocumentRange | None:
         data = self
         doc_range = None
         for index, path_item in enumerate(path):
@@ -1123,4 +1123,4 @@ def read_config(command_line_substitutions):
             safe_print("")
 
         return None
-    return OrderedDict(res)
+    return res

esphome/const.py

@@ -1,6 +1,6 @@
 """Constants used by esphome."""
 
-__version__ = "2024.6.0-dev"
+__version__ = "2024.7.0-dev"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"
 VALID_SUBSTITUTIONS_CHARACTERS = (
@@ -785,6 +785,7 @@ CONF_STATIC_IP = "static_ip"
 CONF_STATUS = "status"
 CONF_STB_PIN = "stb_pin"
 CONF_STEP = "step"
+CONF_STEP_DELAY = "step_delay"
 CONF_STEP_MODE = "step_mode"
 CONF_STEP_PIN = "step_pin"
 CONF_STOP = "stop"
@@ -1084,6 +1085,7 @@ DEVICE_CLASS_DURATION = "duration"
 DEVICE_CLASS_EMPTY = ""
 DEVICE_CLASS_ENERGY = "energy"
 DEVICE_CLASS_ENERGY_STORAGE = "energy_storage"
+DEVICE_CLASS_FIRMWARE = "firmware"
 DEVICE_CLASS_FREQUENCY = "frequency"
 DEVICE_CLASS_GARAGE = "garage"
 DEVICE_CLASS_GARAGE_DOOR = "garage_door"

esphome/core/application.h

@@ -69,6 +69,9 @@
 #ifdef USE_EVENT
 #include "esphome/components/event/event.h"
 #endif
+#ifdef USE_UPDATE
+#include "esphome/components/update/update_entity.h"
+#endif
 
 namespace esphome {
 
@@ -178,6 +181,10 @@ class Application {
   void register_event(event::Event *event) { this->events_.push_back(event); }
 #endif
 
+#ifdef USE_UPDATE
+  void register_update(update::UpdateEntity *update) { this->updates_.push_back(update); }
+#endif
+
   /// Register the component in this Application instance.
   template<class C> C *register_component(C *c) {
     static_assert(std::is_base_of<Component, C>::value, "Only Component subclasses can be registered");
@@ -421,6 +428,16 @@ class Application {
   }
 #endif
 
+#ifdef USE_UPDATE
+  const std::vector<update::UpdateEntity *> &get_updates() { return this->updates_; }
+  update::UpdateEntity *get_update_by_key(uint32_t key, bool include_internal = false) {
+    for (auto *obj : this->updates_)
+      if (obj->get_object_id_hash() == key && (include_internal || !obj->is_internal()))
+        return obj;
+    return nullptr;
+  }
+#endif
+
   Scheduler scheduler;
 
  protected:
@@ -495,6 +512,9 @@ class Application {
 #ifdef USE_ALARM_CONTROL_PANEL
   std::vector<alarm_control_panel::AlarmControlPanel *> alarm_control_panels_{};
 #endif
+#ifdef USE_UPDATE
+  std::vector<update::UpdateEntity *> updates_{};
+#endif
 
   std::string name_;
   std::string friendly_name_;

esphome/core/component_iterator.cpp

@@ -351,6 +351,21 @@ void ComponentIterator::advance() {
         }
       }
       break;
+#endif
+#ifdef USE_UPDATE
+    case IteratorState::UPDATE:
+      if (this->at_ >= App.get_updates().size()) {
+        advance_platform = true;
+      } else {
+        auto *update = App.get_updates()[this->at_];
+        if (update->is_internal() && !this->include_internal_) {
+          success = true;
+          break;
+        } else {
+          success = this->on_update(update);
+        }
+      }
+      break;
 #endif
     case IteratorState::MAX:
       if (this->on_end()) {

esphome/core/component_iterator.h

@@ -86,6 +86,9 @@ class ComponentIterator {
 #endif
 #ifdef USE_EVENT
   virtual bool on_event(event::Event *event) = 0;
+#endif
+#ifdef USE_UPDATE
+  virtual bool on_update(update::UpdateEntity *update) = 0;
 #endif
   virtual bool on_end();
 
@@ -158,6 +161,9 @@ class ComponentIterator {
 #endif
 #ifdef USE_EVENT
     EVENT,
+#endif
+#ifdef USE_UPDATE
+    UPDATE,
 #endif
     MAX,
   } state_{IteratorState::NONE};

esphome/core/controller.cpp

@@ -121,6 +121,12 @@ void Controller::setup_controller(bool include_internal) {
       obj->add_on_event_callback([this, obj](const std::string &event_type) { this->on_event(obj, event_type); });
   }
 #endif
+#ifdef USE_UPDATE
+  for (auto *obj : App.get_updates()) {
+    if (include_internal || !obj->is_internal())
+      obj->add_on_state_callback([this, obj]() { this->on_update(obj); });
+  }
+#endif
 }
 
 }  // namespace esphome

esphome/core/controller.h

@@ -61,6 +61,9 @@
 #ifdef USE_EVENT
 #include "esphome/components/event/event.h"
 #endif
+#ifdef USE_UPDATE
+#include "esphome/components/update/update_entity.h"
+#endif
 
 namespace esphome {
 
@@ -124,6 +127,9 @@ class Controller {
 #ifdef USE_EVENT
   virtual void on_event(event::Event *obj, const std::string &event_type){};
 #endif
+#ifdef USE_UPDATE
+  virtual void on_update(update::UpdateEntity *obj){};
+#endif
 };
 
 }  // namespace esphome

esphome/core/defines.h

@@ -59,6 +59,7 @@
 #define USE_TIME
 #define USE_TOUCHSCREEN
 #define USE_UART_DEBUGGER
+#define USE_UPDATE
 #define USE_VALVE
 #define USE_WIFI
 #define USE_WIFI_AP

esphome/dashboard/web_server.py

@@ -17,6 +17,7 @@ import time
 from collections.abc import Iterable
 from pathlib import Path
 from typing import TYPE_CHECKING, Any, Callable, TypeVar
+from urllib.parse import urlparse
 
 import tornado
 import tornado.concurrent
@@ -166,6 +167,18 @@ class EsphomeCommandWebSocket(tornado.websocket.WebSocketHandler):
         # use Popen() with a reading thread instead
         self._use_popen = os.name == "nt"
 
+    def check_origin(self, origin):
+        if "ESPHOME_TRUSTED_DOMAINS" not in os.environ:
+            return super().check_origin(origin)
+        trusted_domains = [
+            s.strip() for s in os.environ["ESPHOME_TRUSTED_DOMAINS"].split(",")
+        ]
+        url = urlparse(origin)
+        if url.hostname in trusted_domains:
+            return True
+        _LOGGER.info("check_origin %s, domain is not trusted", origin)
+        return False
+
     def open(self, *args: str, **kwargs: str) -> None:
         """Handle new WebSocket connection."""
         # Ensure messages from the subprocess are sent immediately

script/ci-custom.py

@@ -630,7 +630,7 @@ def lint_trailing_whitespace(fname, match):
         "esphome/components/lock/lock.h",
         "esphome/components/mqtt/mqtt_component.h",
         "esphome/components/number/number.h",
-        "esphome/components/text/text.h",
+        "esphome/components/one_wire/one_wire.h",
         "esphome/components/output/binary_output.h",
         "esphome/components/output/float_output.h",
         "esphome/components/nextion/nextion_base.h",
@@ -638,6 +638,7 @@ def lint_trailing_whitespace(fname, match):
         "esphome/components/sensor/sensor.h",
         "esphome/components/stepper/stepper.h",
         "esphome/components/switch/switch.h",
+        "esphome/components/text/text.h",
         "esphome/components/text_sensor/text_sensor.h",
         "esphome/components/valve/valve.h",
         "esphome/core/component.h",

script/sync-device_class.py

@@ -10,6 +10,7 @@ from homeassistant.components.event import EventDeviceClass
 from homeassistant.components.number import NumberDeviceClass
 from homeassistant.components.sensor import SensorDeviceClass
 from homeassistant.components.switch import SwitchDeviceClass
+from homeassistant.components.update import UpdateDeviceClass
 from homeassistant.components.valve import ValveDeviceClass
 
 # pylint: enable=import-error
@@ -27,6 +28,7 @@ DOMAINS = {
     "number": NumberDeviceClass,
     "sensor": SensorDeviceClass,
     "switch": SwitchDeviceClass,
+    "update": UpdateDeviceClass,
     "valve": ValveDeviceClass,
 }
 

tests/components/dallas_temp/common.yaml

@@ -1,11 +1,11 @@
-dallas:
+one_wire:
+  - platform: gpio
     pin: 4
 
 sensor:
-  - platform: dallas
+  - platform: dallas_temp
     address: 0x1C0000031EDD2A28
     name: Dallas Temperature
     resolution: 9
-  - platform: dallas
+  - platform: dallas_temp
-    index: 1
     name: Dallas Temperature

tests/components/http_request/common.yaml

@@ -73,3 +73,9 @@ button:
             url: http://my.ha.net:8123/local/esphome/firmware.bin
 
         - logger.log: "This message should be not displayed (reboot)"
+
+update:
+  - platform: http_request
+    name: OTA Update
+    id: ota_update
+    source: http://my.ha.net:8123/local/esphome/manifest.json

tests/components/mqtt/common-update.yaml

@@ -0,0 +1,13 @@
+substitutions:
+  verify_ssl: "true"
+
+http_request:
+  verify_ssl: ${verify_ssl}
+
+ota:
+  - platform: http_request
+
+update:
+  - platform: http_request
+    name: "OTA Update"
+    source: https://example.com/ota.json

tests/components/mqtt/test.esp32-c3-idf.yaml

@@ -1,2 +1,3 @@
 packages:
   common: !include common.yaml
+  update: !include common-update.yaml