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Merge branch 'integration' into memory_api

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This commit is contained in:
J. Nick Koston
2025-07-29 15:53:43 -10:00
parent 4aec2a95f2 fdde5ea0f1
commit 4441d0ea8d
1 changed files with 19 additions and 9 deletions
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28
esphome/components/esp32_ble_client/ble_client_base.cpp
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@@ -6,11 +6,22 @@
#ifdef USE_ESP32 #ifdef USE_ESP32
#include <esp_gap_ble_api.h> #include <esp_gap_ble_api.h>
#include <esp_gatt_defs.h>
namespace esphome { namespace esphome {
namespace esp32_ble_client { namespace esp32_ble_client {
static const char *const TAG = "esp32_ble_client"; static const char *const TAG = "esp32_ble_client";
// Connection interval defaults matching ESP-IDF's BTM_BLE_CONN_INT_*_DEF
static const uint16_t DEFAULT_MIN_CONN_INTERVAL = 0x0A; // 10 * 1.25ms = 12.5ms
static const uint16_t DEFAULT_MAX_CONN_INTERVAL = 0x0C; // 12 * 1.25ms = 15ms
static const uint16_t DEFAULT_CONN_TIMEOUT = 600; // 600 * 10ms = 6s
// Fastest connection parameters for devices with short discovery timeouts
static const uint16_t FAST_MIN_CONN_INTERVAL = 0x06; // 6 * 1.25ms = 7.5ms (BLE minimum)
static const uint16_t FAST_MAX_CONN_INTERVAL = 0x06; // 6 * 1.25ms = 7.5ms
static const uint16_t FAST_CONN_TIMEOUT = 1000; // 1000 * 10ms = 10s
static const esp_bt_uuid_t NOTIFY_DESC_UUID = { static const esp_bt_uuid_t NOTIFY_DESC_UUID = {
.len = ESP_UUID_LEN_16, .len = ESP_UUID_LEN_16,
.uuid = .uuid =
@@ -144,11 +155,10 @@ void BLEClientBase::connect() {
// This ensures service discovery completes within the 10-second timeout that // This ensures service discovery completes within the 10-second timeout that
// some devices like HomeKit BLE sensors enforce // some devices like HomeKit BLE sensors enforce
if (this->connection_type_ == espbt::ConnectionType::V3_WITHOUT_CACHE) { if (this->connection_type_ == espbt::ConnectionType::V3_WITHOUT_CACHE) {
auto param_ret = esp_ble_gap_set_prefer_conn_params(this->remote_bda_, auto param_ret =
0x06, // min_int: 7.5ms esp_ble_gap_set_prefer_conn_params(this->remote_bda_, FAST_MIN_CONN_INTERVAL, FAST_MAX_CONN_INTERVAL,
0x06, // max_int: 7.5ms 0, // latency: 0
0, // latency: 0 FAST_CONN_TIMEOUT);
1000); // timeout: 10s
if (param_ret != ESP_OK) { if (param_ret != ESP_OK) {
ESP_LOGW(TAG, "[%d] [%s] esp_ble_gap_set_prefer_conn_params failed: %d", this->connection_index_, ESP_LOGW(TAG, "[%d] [%s] esp_ble_gap_set_prefer_conn_params failed: %d", this->connection_index_,
this->address_str_.c_str(), param_ret); this->address_str_.c_str(), param_ret);
@@ -319,7 +329,7 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
if (!this->check_addr(param->disconnect.remote_bda)) if (!this->check_addr(param->disconnect.remote_bda))
return false; return false;
// Check if we were disconnected while waiting for service discovery // Check if we were disconnected while waiting for service discovery
if (param->disconnect.reason == 0x13 && // 0x13 = ESP_GATT_CONN_TERMINATE_PEER if (param->disconnect.reason == ESP_GATT_CONN_TERMINATE_PEER_USER &&
this->state_ == espbt::ClientState::CONNECTED) { this->state_ == espbt::ClientState::CONNECTED) {
ESP_LOGW(TAG, "[%d] [%s] Disconnected by remote during service discovery", this->connection_index_, ESP_LOGW(TAG, "[%d] [%s] Disconnected by remote during service discovery", this->connection_index_,
this->address_str_.c_str()); this->address_str_.c_str());
@@ -390,10 +400,10 @@ bool BLEClientBase::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
if (this->connection_type_ == espbt::ConnectionType::V3_WITHOUT_CACHE) { if (this->connection_type_ == espbt::ConnectionType::V3_WITHOUT_CACHE) {
esp_ble_conn_update_params_t conn_params = {{0}}; esp_ble_conn_update_params_t conn_params = {{0}};
memcpy(conn_params.bda, this->remote_bda_, sizeof(esp_bd_addr_t)); memcpy(conn_params.bda, this->remote_bda_, sizeof(esp_bd_addr_t));
conn_params.min_int = 0x0A; // 12.5ms - ESP-IDF default minimum (BTM_BLE_CONN_INT_MIN_DEF) conn_params.min_int = DEFAULT_MIN_CONN_INTERVAL;
conn_params.max_int = 0x0C; // 15ms - ESP-IDF default maximum (BTM_BLE_CONN_INT_MAX_DEF) conn_params.max_int = DEFAULT_MAX_CONN_INTERVAL;
conn_params.latency = 0; conn_params.latency = 0;
conn_params.timeout = 600; // 6s - ESP-IDF default timeout (BTM_BLE_CONN_TIMEOUT_DEF) conn_params.timeout = DEFAULT_CONN_TIMEOUT;
ESP_LOGD(TAG, "[%d] [%s] Restored default conn params", this->connection_index_, this->address_str_.c_str()); ESP_LOGD(TAG, "[%d] [%s] Restored default conn params", this->connection_index_, this->address_str_.c_str());
esp_ble_gap_update_conn_params(&conn_params); esp_ble_gap_update_conn_params(&conn_params);
} }