sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-11-19 08:15:49 +00:00
Code Issues Releases Wiki Activity

[esp32_ble] Replace handler vectors with StaticVector for 560B-2KB memory savings (#11200)

Browse Source 
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
J. Nick Koston
2025-10-13 16:33:33 -10:00
committed by GitHub
parent 7c02f2f10a
commit 5bb69a968c
7 changed files with 153 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
esphome/components/esp32_ble/ble.cpp
View File

@@ -181,31 +181,27 @@ bool ESP32BLE::ble_setup_() {
return false;
}
if (!this->gap_event_handlers_.empty()) {
err = esp_ble_gap_register_callback(ESP32BLE::gap_event_handler);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_ble_gap_register_callback failed: %d", err);
return false;
}
}
#ifdef USE_ESP32_BLE_SERVER
if (!this->gatts_event_handlers_.empty()) {
err = esp_ble_gatts_register_callback(ESP32BLE::gatts_event_handler);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_ble_gatts_register_callback failed: %d", err);
return false;
}
#ifdef ESPHOME_ESP32_BLE_GAP_EVENT_HANDLER_COUNT
err = esp_ble_gap_register_callback(ESP32BLE::gap_event_handler);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_ble_gap_register_callback failed: %d", err);
return false;
}
#endif
#ifdef USE_ESP32_BLE_CLIENT
if (!this->gattc_event_handlers_.empty()) {
err = esp_ble_gattc_register_callback(ESP32BLE::gattc_event_handler);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_ble_gattc_register_callback failed: %d", err);
return false;
}
#if defined(USE_ESP32_BLE_SERVER) && defined(ESPHOME_ESP32_BLE_GATTS_EVENT_HANDLER_COUNT)
err = esp_ble_gatts_register_callback(ESP32BLE::gatts_event_handler);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_ble_gatts_register_callback failed: %d", err);
return false;
}
#endif
#if defined(USE_ESP32_BLE_CLIENT) && defined(ESPHOME_ESP32_BLE_GATTC_EVENT_HANDLER_COUNT)
err = esp_ble_gattc_register_callback(ESP32BLE::gattc_event_handler);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_ble_gattc_register_callback failed: %d", err);
return false;
}
#endif
@@ -302,9 +298,11 @@ void ESP32BLE::loop() {
case BLE_COMPONENT_STATE_DISABLE: {
ESP_LOGD(TAG, "Disabling");
#ifdef ESPHOME_ESP32_BLE_BLE_STATUS_EVENT_HANDLER_COUNT
for (auto *ble_event_handler : this->ble_status_event_handlers_) {
ble_event_handler->ble_before_disabled_event_handler();
}
#endif
if (!ble_dismantle_()) {
ESP_LOGE(TAG, "Could not be dismantled");
@@ -334,7 +332,7 @@ void ESP32BLE::loop() {
BLEEvent *ble_event = this->ble_events_.pop();
while (ble_event != nullptr) {
switch (ble_event->type_) {
#ifdef USE_ESP32_BLE_SERVER
#if defined(USE_ESP32_BLE_SERVER) && defined(ESPHOME_ESP32_BLE_GATTS_EVENT_HANDLER_COUNT)
case BLEEvent::GATTS: {
esp_gatts_cb_event_t event = ble_event->event_.gatts.gatts_event;
esp_gatt_if_t gatts_if = ble_event->event_.gatts.gatts_if;
@@ -346,7 +344,7 @@ void ESP32BLE::loop() {
break;
}
#endif
#ifdef USE_ESP32_BLE_CLIENT
#if defined(USE_ESP32_BLE_CLIENT) && defined(ESPHOME_ESP32_BLE_GATTC_EVENT_HANDLER_COUNT)
case BLEEvent::GATTC: {
esp_gattc_cb_event_t event = ble_event->event_.gattc.gattc_event;
esp_gatt_if_t gattc_if = ble_event->event_.gattc.gattc_if;
@@ -362,10 +360,12 @@ void ESP32BLE::loop() {
esp_gap_ble_cb_event_t gap_event = ble_event->event_.gap.gap_event;
switch (gap_event) {
case ESP_GAP_BLE_SCAN_RESULT_EVT:
#ifdef ESPHOME_ESP32_BLE_GAP_SCAN_EVENT_HANDLER_COUNT
// Use the new scan event handler - no memcpy!
for (auto *scan_handler : this->gap_scan_event_handlers_) {
scan_handler->gap_scan_event_handler(ble_event->scan_result());
}
#endif
break;
// Scan complete events
@@ -377,10 +377,12 @@ void ESP32BLE::loop() {
// This is verified at compile-time by static_assert checks in ble_event.h
// The struct already contains our copy of the status (copied in BLEEvent constructor)
ESP_LOGV(TAG, "gap_event_handler - %d", gap_event);
#ifdef ESPHOME_ESP32_BLE_GAP_EVENT_HANDLER_COUNT
for (auto *gap_handler : this->gap_event_handlers_) {
gap_handler->gap_event_handler(
gap_event, reinterpret_cast<esp_ble_gap_cb_param_t *>(&ble_event->event_.gap.scan_complete));
}
#endif
break;
// Advertising complete events
@@ -391,19 +393,23 @@ void ESP32BLE::loop() {
case ESP_GAP_BLE_ADV_STOP_COMPLETE_EVT:
// All advertising complete events have the same structure with just status
ESP_LOGV(TAG, "gap_event_handler - %d", gap_event);
#ifdef ESPHOME_ESP32_BLE_GAP_EVENT_HANDLER_COUNT
for (auto *gap_handler : this->gap_event_handlers_) {
gap_handler->gap_event_handler(
gap_event, reinterpret_cast<esp_ble_gap_cb_param_t *>(&ble_event->event_.gap.adv_complete));
}
#endif
break;
// RSSI complete event
case ESP_GAP_BLE_READ_RSSI_COMPLETE_EVT:
ESP_LOGV(TAG, "gap_event_handler - %d", gap_event);
#ifdef ESPHOME_ESP32_BLE_GAP_EVENT_HANDLER_COUNT
for (auto *gap_handler : this->gap_event_handlers_) {
gap_handler->gap_event_handler(
gap_event, reinterpret_cast<esp_ble_gap_cb_param_t *>(&ble_event->event_.gap.read_rssi_complete));
}
#endif
break;
// Security events
@@ -413,10 +419,12 @@ void ESP32BLE::loop() {
case ESP_GAP_BLE_PASSKEY_REQ_EVT:
case ESP_GAP_BLE_NC_REQ_EVT:
ESP_LOGV(TAG, "gap_event_handler - %d", gap_event);
#ifdef ESPHOME_ESP32_BLE_GAP_EVENT_HANDLER_COUNT
for (auto *gap_handler : this->gap_event_handlers_) {
gap_handler->gap_event_handler(
gap_event, reinterpret_cast<esp_ble_gap_cb_param_t *>(&ble_event->event_.gap.security));
}
#endif
break;
default: