From 62aee36f82bf0b88c61dbed0ebb067abfd0c3798 Mon Sep 17 00:00:00 2001 From: "J. Nick Koston" Date: Sun, 9 Jul 2023 11:08:46 -1000 Subject: [PATCH] Fix bulk and single Bluetooth parser coexistence (#5073) --- .../bluetooth_proxy/bluetooth_connection.cpp | 4 ++ .../bluetooth_proxy/bluetooth_connection.h | 1 + .../bluetooth_proxy/bluetooth_proxy.cpp | 8 ++++ .../bluetooth_proxy/bluetooth_proxy.h | 1 + .../esp32_ble_tracker/esp32_ble_tracker.cpp | 42 +++++++++++++++---- .../esp32_ble_tracker/esp32_ble_tracker.h | 17 +++++--- 6 files changed, 60 insertions(+), 13 deletions(-) diff --git a/esphome/components/bluetooth_proxy/bluetooth_connection.cpp b/esphome/components/bluetooth_proxy/bluetooth_connection.cpp index 26304325c1..97a25262cb 100644 --- a/esphome/components/bluetooth_proxy/bluetooth_connection.cpp +++ b/esphome/components/bluetooth_proxy/bluetooth_connection.cpp @@ -275,6 +275,10 @@ esp_err_t BluetoothConnection::notify_characteristic(uint16_t handle, bool enabl return ESP_OK; } +esp32_ble_tracker::AdvertisementParserType BluetoothConnection::get_advertisement_parser_type() { + return this->proxy_->get_advertisement_parser_type(); +} + } // namespace bluetooth_proxy } // namespace esphome diff --git a/esphome/components/bluetooth_proxy/bluetooth_connection.h b/esphome/components/bluetooth_proxy/bluetooth_connection.h index 8b13f4d1c2..e6ab3cbccc 100644 --- a/esphome/components/bluetooth_proxy/bluetooth_connection.h +++ b/esphome/components/bluetooth_proxy/bluetooth_connection.h @@ -14,6 +14,7 @@ class BluetoothConnection : public esp32_ble_client::BLEClientBase { bool gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if, esp_ble_gattc_cb_param_t *param) override; void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) override; + esp32_ble_tracker::AdvertisementParserType get_advertisement_parser_type() override; esp_err_t read_characteristic(uint16_t handle); esp_err_t write_characteristic(uint16_t handle, const std::string &data, bool response); diff --git a/esphome/components/bluetooth_proxy/bluetooth_proxy.cpp b/esphome/components/bluetooth_proxy/bluetooth_proxy.cpp index b633fe2430..f188439d0e 100644 --- a/esphome/components/bluetooth_proxy/bluetooth_proxy.cpp +++ b/esphome/components/bluetooth_proxy/bluetooth_proxy.cpp @@ -198,6 +198,12 @@ void BluetoothProxy::loop() { } } +esp32_ble_tracker::AdvertisementParserType BluetoothProxy::get_advertisement_parser_type() { + if (this->raw_advertisements_) + return esp32_ble_tracker::AdvertisementParserType::RAW_ADVERTISEMENTS; + return esp32_ble_tracker::AdvertisementParserType::PARSED_ADVERTISEMENTS; +} + BluetoothConnection *BluetoothProxy::get_connection_(uint64_t address, bool reserve) { for (auto *connection : this->connections_) { if (connection->get_address() == address) @@ -435,6 +441,7 @@ void BluetoothProxy::subscribe_api_connection(api::APIConnection *api_connection } this->api_connection_ = api_connection; this->raw_advertisements_ = flags & BluetoothProxySubscriptionFlag::SUBSCRIPTION_RAW_ADVERTISEMENTS; + this->parent_->recalculate_advertisement_parser_types(); } void BluetoothProxy::unsubscribe_api_connection(api::APIConnection *api_connection) { @@ -444,6 +451,7 @@ void BluetoothProxy::unsubscribe_api_connection(api::APIConnection *api_connecti } this->api_connection_ = nullptr; this->raw_advertisements_ = false; + this->parent_->recalculate_advertisement_parser_types(); } void BluetoothProxy::send_device_connection(uint64_t address, bool connected, uint16_t mtu, esp_err_t error) { diff --git a/esphome/components/bluetooth_proxy/bluetooth_proxy.h b/esphome/components/bluetooth_proxy/bluetooth_proxy.h index 97b6396b55..35a37f934a 100644 --- a/esphome/components/bluetooth_proxy/bluetooth_proxy.h +++ b/esphome/components/bluetooth_proxy/bluetooth_proxy.h @@ -51,6 +51,7 @@ class BluetoothProxy : public esp32_ble_tracker::ESPBTDeviceListener, public Com bool parse_devices(esp_ble_gap_cb_param_t::ble_scan_result_evt_param *advertisements, size_t count) override; void dump_config() override; void loop() override; + esp32_ble_tracker::AdvertisementParserType get_advertisement_parser_type() override; void register_connection(BluetoothConnection *connection) { this->connections_.push_back(connection); diff --git a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp index 0f6c4117d2..1569ea0dd5 100644 --- a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp +++ b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp @@ -107,16 +107,16 @@ void ESP32BLETracker::loop() { ESP_LOGW(TAG, "Too many BLE events to process. Some devices may not show up."); } - bool bulk_parsed = false; - - for (auto *listener : this->listeners_) { - bulk_parsed |= listener->parse_devices(this->scan_result_buffer_, this->scan_result_index_); - } - for (auto *client : this->clients_) { - bulk_parsed |= client->parse_devices(this->scan_result_buffer_, this->scan_result_index_); + if (this->raw_advertisements_) { + for (auto *listener : this->listeners_) { + listener->parse_devices(this->scan_result_buffer_, this->scan_result_index_); + } + for (auto *client : this->clients_) { + client->parse_devices(this->scan_result_buffer_, this->scan_result_index_); + } } - if (!bulk_parsed) { + if (this->parse_advertisements_) { for (size_t i = 0; i < index; i++) { ESPBTDevice device; device.parse_scan_rst(this->scan_result_buffer_[i]); @@ -284,6 +284,32 @@ void ESP32BLETracker::end_of_scan_() { void ESP32BLETracker::register_client(ESPBTClient *client) { client->app_id = ++this->app_id_; this->clients_.push_back(client); + this->recalculate_advertisement_parser_types(); +} + +void ESP32BLETracker::register_listener(ESPBTDeviceListener *listener) { + listener->set_parent(this); + this->listeners_.push_back(listener); + this->recalculate_advertisement_parser_types(); +} + +void ESP32BLETracker::recalculate_advertisement_parser_types() { + this->raw_advertisements_ = false; + this->parse_advertisements_ = false; + for (auto *listener : this->listeners_) { + if (listener->get_advertisement_parser_type() == AdvertisementParserType::PARSED_ADVERTISEMENTS) { + this->parse_advertisements_ = true; + } else { + this->raw_advertisements_ = true; + } + } + for (auto *client : this->clients_) { + if (client->get_advertisement_parser_type() == AdvertisementParserType::PARSED_ADVERTISEMENTS) { + this->parse_advertisements_ = true; + } else { + this->raw_advertisements_ = true; + } + } } void ESP32BLETracker::gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) { diff --git a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.h b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.h index 43e88fbf2b..6efdded3ff 100644 --- a/esphome/components/esp32_ble_tracker/esp32_ble_tracker.h +++ b/esphome/components/esp32_ble_tracker/esp32_ble_tracker.h @@ -27,6 +27,11 @@ using namespace esp32_ble; using adv_data_t = std::vector; +enum AdvertisementParserType { + PARSED_ADVERTISEMENTS, + RAW_ADVERTISEMENTS, +}; + struct ServiceData { ESPBTUUID uuid; adv_data_t data; @@ -116,6 +121,9 @@ class ESPBTDeviceListener { virtual bool parse_devices(esp_ble_gap_cb_param_t::ble_scan_result_evt_param *advertisements, size_t count) { return false; }; + virtual AdvertisementParserType get_advertisement_parser_type() { + return AdvertisementParserType::PARSED_ADVERTISEMENTS; + }; void set_parent(ESP32BLETracker *parent) { parent_ = parent; } protected: @@ -184,12 +192,9 @@ class ESP32BLETracker : public Component, public GAPEventHandler, public GATTcEv void loop() override; - void register_listener(ESPBTDeviceListener *listener) { - listener->set_parent(this); - this->listeners_.push_back(listener); - } - + void register_listener(ESPBTDeviceListener *listener); void register_client(ESPBTClient *client); + void recalculate_advertisement_parser_types(); void print_bt_device_info(const ESPBTDevice &device); @@ -231,6 +236,8 @@ class ESP32BLETracker : public Component, public GAPEventHandler, public GATTcEv bool scan_continuous_; bool scan_active_; bool scanner_idle_; + bool raw_advertisements_{false}; + bool parse_advertisements_{false}; SemaphoreHandle_t scan_result_lock_; SemaphoreHandle_t scan_end_lock_; size_t scan_result_index_{0};