sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-10-22 19:53:46 +01:00
Code Issues Releases Wiki Activity

[bluetooth_proxy] Optimize memory usage with fixed-size array and const string references (#10015)

Browse Source
This commit is contained in:
J. Nick Koston
2025-08-04 15:13:55 -10:00
committed by GitHub
parent 52634dac2a
commit 93b28447ee
3 changed files with 19 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
esphome/components/bluetooth_proxy/bluetooth_proxy.cpp
View File

@@ -35,8 +35,8 @@ void BluetoothProxy::setup() {
// Don't pre-allocate pool - let it grow only if needed in busy environments
// Many devices in quiet areas will never need the overflow pool
this->connections_free_response_.limit = this->connections_.size();
this->connections_free_response_.free = this->connections_.size();
this->connections_free_response_.limit = BLUETOOTH_PROXY_MAX_CONNECTIONS;
this->connections_free_response_.free = BLUETOOTH_PROXY_MAX_CONNECTIONS;
this->parent_->add_scanner_state_callback([this](esp32_ble_tracker::ScannerState state) {
if (this->api_connection_ != nullptr) {
@@ -134,12 +134,13 @@ void BluetoothProxy::dump_config() {
ESP_LOGCONFIG(TAG,
" Active: %s\n"
" Connections: %d",
YESNO(this->active_), this->connections_.size());
YESNO(this->active_), this->connection_count_);
}
void BluetoothProxy::loop() {
if (!api::global_api_server->is_connected() || this->api_connection_ == nullptr) {
for (auto *connection : this->connections_) {
for (uint8_t i = 0; i < this->connection_count_; i++) {
auto *connection = this->connections_[i];
if (connection->get_address() != 0 && !connection->disconnect_pending()) {
connection->disconnect();
}
@@ -162,7 +163,8 @@ esp32_ble_tracker::AdvertisementParserType BluetoothProxy::get_advertisement_par
}
BluetoothConnection *BluetoothProxy::get_connection_(uint64_t address, bool reserve) {
for (auto *connection : this->connections_) {
for (uint8_t i = 0; i < this->connection_count_; i++) {
auto *connection = this->connections_[i];
if (connection->get_address() == address)
return connection;
}
@@ -170,7 +172,8 @@ BluetoothConnection *BluetoothProxy::get_connection_(uint64_t address, bool rese
if (!reserve)
return nullptr;
for (auto *connection : this->connections_) {
for (uint8_t i = 0; i < this->connection_count_; i++) {
auto *connection = this->connections_[i];
if (connection->get_address() == 0) {
connection->send_service_ = DONE_SENDING_SERVICES;
connection->set_address(address);