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Eliminate bluetooth_proxy guard variable to save 8 bytes RAM

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J. Nick Koston 2025-07-05 22:15:45 -05:00
parent b0f8922056
commit dc8f2fd37e
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1 changed files with 6 additions and 4 deletions
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10
esphome/components/bluetooth_proxy/bluetooth_proxy.cpp
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@ -53,10 +53,12 @@ bool BluetoothProxy::parse_device(const esp32_ble_tracker::ESPBTDevice &device)
}
static constexpr size_t FLUSH_BATCH_SIZE = 8;
static std::vector<api::BluetoothLERawAdvertisement> &get_batch_buffer() {
static std::vector<api::BluetoothLERawAdvertisement> batch_buffer;
return batch_buffer;
}
// Global batch buffer to avoid guard variable (saves 8 bytes)
// This is initialized at program startup before any threads
static std::vector<api::BluetoothLERawAdvertisement> batch_buffer;
static std::vector<api::BluetoothLERawAdvertisement> &get_batch_buffer() { return batch_buffer; }
bool BluetoothProxy::parse_devices(const esp32_ble::BLEScanResult *scan_results, size_t count) {
if (!api::global_api_server->is_connected() || this->api_connection_ == nullptr || !this->raw_advertisements_)