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[BREAKING] Refactor NimBLEAdvertised device.

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* Construct the device with the parameters from the advertisement in the initialization list.
* Removed no longer needed methods; setAddress, setAdvType, setRSSI, setSetId, setPrimaryPhy, setSecondaryPhy, setPeriodicInterval.
* Removed `hasRSSI()` method, the RSSI is always reported so this is redundant.
* Replace setPayload with new method; `update` which will update the device info when new advertisement data is received.
* getPayload now returns `const std::vector<uint8_t>` instead of a pointer to internal memory.
* Added `begin` and `end` read-only iterators for convienience and use in range loops.
* Timestamp removed, if needed then the app should track the time in the callback.
* Consolidate some functions to use getPayloadByType.
* Add optional index parameter to getPayloadByType.
* Change payload indexing to use 0 as the first item.
* Code cleanup and apply const correctness.
This commit is contained in:
h2zero
2024-07-17 20:44:49 -06:00
committed by h2zero
parent 6279817143
commit c2ab790e1d
3 changed files with 353 additions and 497 deletions
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src/NimBLEScan.cpp
+2 -14
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@@ -111,29 +111,17 @@ int NimBLEScan::handleGapEvent(ble_gap_event* event, void* arg) {
return 0;
}
advertisedDevice = new NimBLEAdvertisedDevice();
advertisedDevice->setAddress(advertisedAddress);
advertisedDevice->setAdvType(event_type, isLegacyAdv);
#if CONFIG_BT_NIMBLE_EXT_ADV
advertisedDevice->setSetId(disc.sid);
advertisedDevice->setPrimaryPhy(disc.prim_phy);
advertisedDevice->setSecondaryPhy(disc.sec_phy);
advertisedDevice->setPeriodicInterval(disc.periodic_adv_itvl);
#endif
advertisedDevice = new NimBLEAdvertisedDevice(event, event_type);
pScan->m_scanResults.m_advertisedDevicesVector.push_back(advertisedDevice);
NIMBLE_LOGI(LOG_TAG, "New advertiser: %s", advertisedAddress.toString().c_str());
} else if (advertisedDevice != nullptr) {
advertisedDevice->update(event, event_type);
NIMBLE_LOGI(LOG_TAG, "Updated advertiser: %s", advertisedAddress.toString().c_str());
} else {
// Scan response from unknown device
return 0;
}
advertisedDevice->m_timestamp = time(nullptr);
advertisedDevice->setRSSI(disc.rssi);
advertisedDevice->setPayload(disc.data, disc.length_data, (isLegacyAdv &&
event_type == BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP));
if (pScan->m_pScanCallbacks) {
if (advertisedDevice->m_callbackSent == 0 || !pScan->m_scan_params.filter_duplicates) {
advertisedDevice->m_callbackSent = 1;