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ble churn fix

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J. Nick Koston 2025-07-16 20:40:46 -10:00
parent 984601f0b2
commit 7c45afa338
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1 changed files with 7 additions and 0 deletions
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esphome/components/bluetooth_proxy/bluetooth_proxy.cpp
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@ -25,6 +25,13 @@ std::vector<uint64_t> get_128bit_uuid_vec(esp_bt_uuid_t uuid_source) {
((uint64_t) uuid.uuid.uuid128[1] << 8) | ((uint64_t) uuid.uuid.uuid128[0])}; ((uint64_t) uuid.uuid.uuid128[1] << 8) | ((uint64_t) uuid.uuid.uuid128[0])};
} }
// Batch size for BLE advertisements to maximize WiFi efficiency
// Each advertisement is up to 80 bytes when packaged (including protocol overhead)
// Most advertisements are 20-30 bytes, allowing even more to fit per packet
// 16 advertisements × 80 bytes (worst case) = 1280 bytes out of ~1320 bytes usable payload
// This achieves ~97% WiFi MTU utilization while staying under the limit
static constexpr size_t FLUSH_BATCH_SIZE = 16;
BluetoothProxy::BluetoothProxy() { global_bluetooth_proxy = this; } BluetoothProxy::BluetoothProxy() { global_bluetooth_proxy = this; }
void BluetoothProxy::setup() { void BluetoothProxy::setup() {