mirror of
https://github.com/h2zero/esp-nimble-cpp.git
synced 2024-12-22 02:50:49 +01:00
Add extended advertising support. (#72)
Adds support for advertising and connections with coded/2M PHY's. Adds new classes `NimBLEExtAdvertising` and `NimBLEExtAdvertisement`. When extended advertising is enabled the original advertising classes become unavailable and the new classes must be used. Changed some return values for advertising methods for consistency with the new classes methods.
This commit is contained in:
h2zero
GitHub
parent
58787b516b
commit
9e5db157f8
30 changed files with 2008 additions and 112 deletions
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@ -39,6 +39,7 @@ idf_component_register(
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"src/NimBLEDevice.cpp"
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"src/NimBLEEddystoneTLM.cpp"
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"src/NimBLEEddystoneURL.cpp"
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"src/NimBLEExtAdvertising.cpp"
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"src/NimBLEHIDDevice.cpp"
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"src/NimBLERemoteCharacteristic.cpp"
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"src/NimBLERemoteDescriptor.cpp"
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29
docs/Bluetooth 5 features.md
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29
docs/Bluetooth 5 features.md
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@ -0,0 +1,29 @@
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# Bluetooth 5.x features
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## About extended advertising
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Extended advertising allows for much more capability and flexibility.
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* Allows for 251 bytes of advertisement data and up to 1650 bytes when chained (configuration dependant) vs 31.
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* New PHY's (physical layers) that allow for faster data rate (2M PHY) or long range/slower data rates (CODED PHY) as well as the original 1M PHY.
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* New periodic advertising, allowing the scanning device to sync with the advertisements of a beacon. This allows for the scanning device to sleep or perform other tasks before the next expected advertisement is sent, preserving cpu cycles and power (To be implemented).
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<br>
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## Enabling extended advertising
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Extended advertising is supported when enabled with the config option `CONFIG_BT_NIMBLE_EXT_ADV` set to a value of 1. This is done in menuconfig under `Component config > Bluetooth > NimBLE options >
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Enable extended advertising`.
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When enabled the following will occur:
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* `NimBLEScan::start` method will scan on both the 1M PHY and the coded PHY standards automatically.
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* `NimBLEClient::connect` will use the primary PHY the device is listening on, unless specified (see below).
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* `NimBLEClient::setConnectPhy` becomes available to specify the PHY's to connect with (default is all).
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* `NimBLEAdvertising` is no longer available for use and is replaced by `NimBLEExtAdvertising`. `NimBLEDevice::getAdvertising` will now return an instance of `NimBLEExtAdvertising`.
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* `NimBLEAdvertisementData` is no longer available for use and is replaced by `NimBLEExtAdvertisement`. This new class is where everything about the advertisement is configured, including the advertisement intervals and advertisement ended callback.
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@ -0,0 +1,7 @@
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# The following lines of boilerplate have to be in your project's
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# CMakeLists in this exact order for cmake to work correctly
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cmake_minimum_required(VERSION 3.5)
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include($ENV{IDF_PATH}/tools/cmake/project.cmake)
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set(SUPPORTED_TARGETS esp32c3 esp32s3)
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project(NimBLE_extended_client)
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3
examples/Bluetooth_5/NimBLE_extended_client/Makefile
Normal file
3
examples/Bluetooth_5/NimBLE_extended_client/Makefile
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@ -0,0 +1,3 @@
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PROJECT_NAME := NimBLE_extended_client
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include $(IDF_PATH)/make/project.mk
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@ -0,0 +1,4 @@
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set(COMPONENT_SRCS "main.cpp")
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set(COMPONENT_ADD_INCLUDEDIRS ".")
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register_component()
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@ -0,0 +1,4 @@
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#
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# "main" pseudo-component makefile.
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#
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# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)
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169
examples/Bluetooth_5/NimBLE_extended_client/main/main.cpp
Normal file
169
examples/Bluetooth_5/NimBLE_extended_client/main/main.cpp
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@ -0,0 +1,169 @@
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/** NimBLE Extended Client Demo:
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*
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* Demonstrates the Bluetooth 5.x client capabilities.
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*
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* Created: on April 2 2022
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* Author: H2zero
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*
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*/
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#include <NimBLEDevice.h>
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extern "C" void app_main(void);
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void scanEndedCB(NimBLEScanResults results);
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#define SERVICE_UUID "ABCD"
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#define CHARACTERISTIC_UUID "1234"
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static NimBLEAdvertisedDevice* advDevice;
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static bool doConnect = false;
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static uint32_t scanTime = 10; /* 0 = scan forever */
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/* Define the PHY's to use when connecting to peer devices, can be 1, 2, or all 3 (default).*/
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static uint8_t connectPhys = BLE_GAP_LE_PHY_CODED_MASK | BLE_GAP_LE_PHY_1M_MASK /*| BLE_GAP_LE_PHY_2M_MASK */ ;
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/* Define a class to handle the callbacks for client connection events */
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class ClientCallbacks : public NimBLEClientCallbacks {
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void onConnect(NimBLEClient* pClient) {
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printf("Connected\n");
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};
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void onDisconnect(NimBLEClient* pClient) {
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printf("%s Disconnected - Starting scan\n", pClient->getPeerAddress().toString().c_str());
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NimBLEDevice::getScan()->start(scanTime, scanEndedCB);
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};
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};
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/* Define a class to handle the callbacks when advertisements are received */
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class AdvertisedDeviceCallbacks: public NimBLEAdvertisedDeviceCallbacks {
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void onResult(NimBLEAdvertisedDevice* advertisedDevice) {
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printf("Advertised Device found: %s\n", advertisedDevice->toString().c_str());
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if(advertisedDevice->isAdvertisingService(NimBLEUUID("ABCD")))
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{
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printf("Found Our Service\n");
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/* Ready to connect now */
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doConnect = true;
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/* Save the device reference in a global for the client to use*/
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advDevice = advertisedDevice;
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/* stop scan before connecting */
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NimBLEDevice::getScan()->stop();
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}
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};
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};
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/* Callback to process the results of the last scan or restart it */
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void scanEndedCB(NimBLEScanResults results){
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printf("Scan Ended\n");
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if (!doConnect) { /* Don't start the scan while connecting */
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NimBLEDevice::getScan()->start(scanTime, scanEndedCB);
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}
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}
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/* Handles the provisioning of clients and connects / interfaces with the server */
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bool connectToServer() {
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NimBLEClient* pClient = nullptr;
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pClient = NimBLEDevice::createClient();
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pClient->setClientCallbacks(new ClientCallbacks, false);
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/* Set the PHY's to use for this connection. This is a bitmask that represents the PHY's:
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* * 0x01 BLE_GAP_LE_PHY_1M_MASK
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* * 0x02 BLE_GAP_LE_PHY_2M_MASK
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* * 0x04 BLE_GAP_LE_PHY_CODED_MASK
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* Combine these with OR ("|"), eg BLE_GAP_LE_PHY_1M_MASK | BLE_GAP_LE_PHY_2M_MASK | BLE_GAP_LE_PHY_CODED_MASK;
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*/
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pClient->setConnectPhy(connectPhys);
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/** Set how long we are willing to wait for the connection to complete (seconds), default is 30. */
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pClient->setConnectTimeout(10);
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if (!pClient->connect(advDevice)) {
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/* Created a client but failed to connect, don't need to keep it as it has no data */
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NimBLEDevice::deleteClient(pClient);
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printf("Failed to connect, deleted client\n");
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return false;
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}
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printf("Connected to: %s RSSI: %d\n",
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pClient->getPeerAddress().toString().c_str(),
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pClient->getRssi());
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/* Now we can read/write/subscribe the charateristics of the services we are interested in */
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NimBLERemoteService* pSvc = nullptr;
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NimBLERemoteCharacteristic* pChr = nullptr;
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pSvc = pClient->getService(SERVICE_UUID);
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if (pSvc) {
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pChr = pSvc->getCharacteristic(CHARACTERISTIC_UUID);
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if (pChr) {
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// Read the value of the characteristic.
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if (pChr->canRead()) {
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std::string value = pChr->readValue();
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printf("Characteristic value: %s\n", value.c_str());
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}
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}
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} else {
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printf("ABCD service not found.\n");
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}
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NimBLEDevice::deleteClient(pClient);
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printf("Done with this device!\n");
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return true;
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}
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void connectTask (void * parameter){
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/* Loop here until we find a device we want to connect to */
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for (;;) {
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if (doConnect) {
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/* Found a device we want to connect to, do it now */
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if (connectToServer()) {
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printf("Success!, scanning for more!\n");
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} else {
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printf("Failed to connect, starting scan\n");
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}
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doConnect = false;
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NimBLEDevice::getScan()->start(scanTime, scanEndedCB);
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}
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vTaskDelay(pdMS_TO_TICKS(10));
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}
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vTaskDelete(NULL);
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}
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void app_main (void) {
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printf("Starting NimBLE Client\n");
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/* Create a task to handle connecting to peers */
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xTaskCreate(connectTask, "connectTask", 5000, NULL, 1, NULL);
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/* Initialize NimBLE, no device name specified as we are not advertising */
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NimBLEDevice::init("");
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NimBLEScan* pScan = NimBLEDevice::getScan();
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/* create a callback that gets called when advertisers are found */
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pScan->setAdvertisedDeviceCallbacks(new AdvertisedDeviceCallbacks());
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/* Set scan interval (how often) and window (how long) in milliseconds */
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pScan->setInterval(97);
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pScan->setWindow(67);
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/* Active scan will gather scan response data from advertisers
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* but will use more energy from both devices
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*/
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pScan->setActiveScan(true);
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/* Start scanning for advertisers for the scan time specified (in seconds) 0 = forever
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* Optional callback for when scanning stops.
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*/
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pScan->start(scanTime, scanEndedCB);
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printf("Scanning for peripherals\n");
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}
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# The following lines of boilerplate have to be in your project's
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# CMakeLists in this exact order for cmake to work correctly
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cmake_minimum_required(VERSION 3.5)
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include($ENV{IDF_PATH}/tools/cmake/project.cmake)
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set(SUPPORTED_TARGETS esp32c3 esp32s3)
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project(NimBLE_extended_server)
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3
examples/Bluetooth_5/NimBLE_extended_server/Makefile
Normal file
3
examples/Bluetooth_5/NimBLE_extended_server/Makefile
Normal file
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PROJECT_NAME := NimBLE_extended_server
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include $(IDF_PATH)/make/project.mk
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@ -0,0 +1,4 @@
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set(COMPONENT_SRCS "main.cpp")
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set(COMPONENT_ADD_INCLUDEDIRS ".")
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register_component()
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@ -0,0 +1,4 @@
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#
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# "main" pseudo-component makefile.
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#
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# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)
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139
examples/Bluetooth_5/NimBLE_extended_server/main/main.cpp
Normal file
139
examples/Bluetooth_5/NimBLE_extended_server/main/main.cpp
Normal file
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@ -0,0 +1,139 @@
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/** NimBLE Extended Server Demo:
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*
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* Demonstrates the Bluetooth 5.x extended advertising capabilities.
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*
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* This demo will advertise a long data string on the CODED and 1M Phy's and
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* starts a server allowing connection over either PHY's. It will advertise for
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* 5 seconds then sleep for 20 seconds, if a client connects it will sleep once
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* it has disconnected then repeats.
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*
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* Created: on April 2 2022
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* Author: H2zero
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*
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*/
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#include "NimBLEDevice.h"
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#include "esp_sleep.h"
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extern "C" void app_main(void);
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#define SERVICE_UUID "ABCD"
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#define CHARACTERISTIC_UUID "1234"
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/* Time in milliseconds to advertise */
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static uint32_t advTime = 5000;
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/* Time to sleep between advertisements */
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static uint32_t sleepSeconds = 20;
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/* Primary PHY used for advertising, can be one of BLE_HCI_LE_PHY_1M or BLE_HCI_LE_PHY_CODED */
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static uint8_t primaryPhy = BLE_HCI_LE_PHY_CODED;
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/* Secondary PHY used for advertising and connecting,
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* can be one of BLE_HCI_LE_PHY_1M, BLE_HCI_LE_PHY_2M or BLE_HCI_LE_PHY_CODED
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*/
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static uint8_t secondaryPhy = BLE_HCI_LE_PHY_1M;
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/* Handler class for server events */
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class ServerCallbacks: public NimBLEServerCallbacks {
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void onConnect(NimBLEServer* pServer, ble_gap_conn_desc* desc) {
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printf("Client connected: %s\n", NimBLEAddress(desc->peer_ota_addr).toString().c_str());
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};
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void onDisconnect(NimBLEServer* pServer) {
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printf("Client disconnected - sleeping for %u seconds\n", sleepSeconds);
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esp_deep_sleep_start();
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};
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};
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/* Callback class to handle advertising events */
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class advertisingCallbacks: public NimBLEExtAdvertisingCallbacks {
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void onStopped(NimBLEExtAdvertising* pAdv, int reason, uint8_t inst_id) {
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/* Check the reason advertising stopped, don't sleep if client is connecting */
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printf("Advertising instance %u stopped\n", inst_id);
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switch (reason) {
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case 0:
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printf("Client connecting\n");
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return;
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case BLE_HS_ETIMEOUT:
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printf("Time expired - sleeping for %u seconds\n", sleepSeconds);
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break;
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default:
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break;
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}
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esp_deep_sleep_start();
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}
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};
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void app_main (void) {
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NimBLEDevice::init("Extended advertiser");
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/* Create the server and add the services/characteristics/descriptors */
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NimBLEServer *pServer = NimBLEDevice::createServer();
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pServer->setCallbacks(new ServerCallbacks);
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NimBLEService *pService = pServer->createService(SERVICE_UUID);
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NimBLECharacteristic *pCharacteristic = pService->createCharacteristic(CHARACTERISTIC_UUID,
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NIMBLE_PROPERTY::READ |
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NIMBLE_PROPERTY::WRITE |
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NIMBLE_PROPERTY::NOTIFY);
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pCharacteristic->setValue("Hello World");
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/* Start the services */
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pService->start();
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/*
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* Create an extended advertisement with the instance ID 0 and set the PHY's.
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* Multiple instances can be added as long as the instance ID is incremented.
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*/
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NimBLEExtAdvertisement extAdv(primaryPhy, secondaryPhy);
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/* Set the advertisement as connectable */
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extAdv.setConnectable(true);
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/* As per Bluetooth specification, extended advertising cannot be both scannable and connectable */
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extAdv.setScannable(false); // The default is false, set here for demonstration.
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/* Extended advertising allows for 251 bytes (minus header bytes ~20) in a single advertisement or up to 1650 if chained */
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extAdv.setServiceData(NimBLEUUID(SERVICE_UUID), std::string("Extended Advertising Demo.\r\n"
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"Extended advertising allows for "
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"251 bytes of data in a single advertisement,\r\n"
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"or up to 1650 bytes with chaining.\r\n"
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"This example message is 226 bytes long "
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"and is using CODED_PHY for long range."));
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extAdv.setCompleteServices16({NimBLEUUID(SERVICE_UUID)});
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/* When extended advertising is enabled `NimBLEDevice::getAdvertising` returns a pointer to `NimBLEExtAdvertising */
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NimBLEExtAdvertising* pAdvertising = NimBLEDevice::getAdvertising();
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/* Set the callbacks for advertising events */
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pAdvertising->setCallbacks(new advertisingCallbacks);
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/*
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* NimBLEExtAdvertising::setInstanceData takes the instance ID and
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* a reference to a `NimBLEExtAdvertisement` object. This sets the data
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* that will be advertised for this instance ID, returns true if successful.
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*
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* Note: It is safe to create the advertisement as a local variable if setInstanceData
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* is called before exiting the code block as the data will be copied.
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*/
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if (pAdvertising->setInstanceData(0, extAdv)) {
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/*
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* `NimBLEExtAdvertising::start` takes the advertisement instance ID to start
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* and a duration in milliseconds or a max number of advertisements to send (or both).
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*/
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if (pAdvertising->start(0, advTime)) {
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printf("Started advertising\n");
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} else {
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printf("Failed to start advertising\n");
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}
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} else {
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printf("Failed to register advertisment data\n");
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}
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esp_sleep_enable_timer_wakeup(sleepSeconds * 1000000);
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}
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@ -0,0 +1,7 @@
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# The following lines of boilerplate have to be in your project's
|
||||
# CMakeLists in this exact order for cmake to work correctly
|
||||
cmake_minimum_required(VERSION 3.5)
|
||||
|
||||
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
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set(SUPPORTED_TARGETS esp32c3 esp32s3)
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project(NimBLE_multi_advertiser)
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3
examples/Bluetooth_5/NimBLE_multi_advertiser/Makefile
Normal file
3
examples/Bluetooth_5/NimBLE_multi_advertiser/Makefile
Normal file
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@ -0,0 +1,3 @@
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PROJECT_NAME := NimBLE_multi_advertiser
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include $(IDF_PATH)/make/project.mk
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@ -0,0 +1,4 @@
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set(COMPONENT_SRCS "main.cpp")
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set(COMPONENT_ADD_INCLUDEDIRS ".")
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register_component()
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@ -0,0 +1,4 @@
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#
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||||
# "main" pseudo-component makefile.
|
||||
#
|
||||
# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)
|
||||
170
examples/Bluetooth_5/NimBLE_multi_advertiser/main/main.cpp
Normal file
170
examples/Bluetooth_5/NimBLE_multi_advertiser/main/main.cpp
Normal file
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@ -0,0 +1,170 @@
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/** NimBLE Multi Advertiser Demo:
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*
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||||
* Demonstrates the Bluetooth 5.x extended advertising capabilities.
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||||
*
|
||||
* This demo will advertise 2 advertisements, and extended scannable instance
|
||||
* and a connectable legacy instance. They will advertise for 5 seconds then
|
||||
* sleep for 20 seconds. The extended scannable instance will use the scan
|
||||
* request callback to update it's data when a scan response is requested.
|
||||
*
|
||||
* Created: on April 9 2022
|
||||
* Author: H2zero
|
||||
*
|
||||
*/
|
||||
|
||||
#include "NimBLEDevice.h"
|
||||
#include "esp_sleep.h"
|
||||
|
||||
extern "C" void app_main(void);
|
||||
|
||||
#define SERVICE_UUID "ABCD"
|
||||
#define CHARACTERISTIC_UUID "1234"
|
||||
|
||||
/* Time in milliseconds to advertise */
|
||||
static uint32_t advTime = 5000;
|
||||
|
||||
/* Time to sleep between advertisements */
|
||||
static uint32_t sleepTime = 20;
|
||||
|
||||
/* Primary PHY used for advertising, can be one of BLE_HCI_LE_PHY_1M or BLE_HCI_LE_PHY_CODED */
|
||||
static uint8_t primaryPhy = BLE_HCI_LE_PHY_CODED;
|
||||
|
||||
/* Secondary PHY used for advertising and connecting,
|
||||
* can be one of BLE_HCI_LE_PHY_1M, BLE_HCI_LE_PHY_2M or BLE_HCI_LE_PHY_CODED
|
||||
*/
|
||||
static uint8_t secondaryPhy = BLE_HCI_LE_PHY_1M;
|
||||
|
||||
|
||||
/* Handler class for server events */
|
||||
class ServerCallbacks: public NimBLEServerCallbacks {
|
||||
void onConnect(NimBLEServer* pServer, ble_gap_conn_desc* desc) {
|
||||
printf("Client connected: %s\n", NimBLEAddress(desc->peer_ota_addr).toString().c_str());
|
||||
};
|
||||
|
||||
void onDisconnect(NimBLEServer* pServer) {
|
||||
printf("Client disconnected\n");
|
||||
// if still advertising we won't sleep yet.
|
||||
if (!pServer->getAdvertising()->isAdvertising()) {
|
||||
printf("Sleeping for %u seconds\n", sleepTime);
|
||||
esp_deep_sleep_start();
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
/* Callback class to handle advertising events */
|
||||
class advCallbacks: public NimBLEExtAdvertisingCallbacks {
|
||||
void onStopped(NimBLEExtAdvertising* pAdv, int reason, uint8_t inst_id) {
|
||||
/* Check the reason advertising stopped, don't sleep if client is connecting */
|
||||
printf("Advertising instance %u stopped\n", inst_id);
|
||||
switch (reason) {
|
||||
case 0:
|
||||
printf(" client connecting\n");
|
||||
return;
|
||||
case BLE_HS_ETIMEOUT:
|
||||
printf("Time expired - sleeping for %u seconds\n", sleepTime);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
esp_deep_sleep_start();
|
||||
}
|
||||
|
||||
bool m_updatedSR = false;
|
||||
|
||||
void onScanRequest(NimBLEExtAdvertising* pAdv, uint8_t inst_id, NimBLEAddress addr) {
|
||||
printf("Scan request for instance %u\n", inst_id);
|
||||
// if the data has already been updated we don't need to change it again.
|
||||
if (!m_updatedSR) {
|
||||
printf("Updating scan data\n");
|
||||
NimBLEExtAdvertisement sr;
|
||||
sr.setServiceData(NimBLEUUID(SERVICE_UUID), std::string("Hello from scan response!"));
|
||||
pAdv->setScanResponseData(inst_id, sr);
|
||||
m_updatedSR = true;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
void app_main (void) {
|
||||
NimBLEDevice::init("Multi advertiser");
|
||||
|
||||
/* Create a server for our legacy advertiser */
|
||||
NimBLEServer *pServer = NimBLEDevice::createServer();
|
||||
pServer->setCallbacks(new ServerCallbacks);
|
||||
|
||||
NimBLEService *pService = pServer->createService(SERVICE_UUID);
|
||||
NimBLECharacteristic *pCharacteristic = pService->createCharacteristic(CHARACTERISTIC_UUID,
|
||||
NIMBLE_PROPERTY::READ |
|
||||
NIMBLE_PROPERTY::WRITE |
|
||||
NIMBLE_PROPERTY::NOTIFY);
|
||||
|
||||
pCharacteristic->setValue("Hello World");
|
||||
|
||||
/* Start the service */
|
||||
pService->start();
|
||||
|
||||
/* Create our multi advertising instances */
|
||||
|
||||
// extended scannable instance advertising on coded and 1m PHY's.
|
||||
NimBLEExtAdvertisement extScannable(primaryPhy, secondaryPhy);
|
||||
|
||||
// Legacy advertising as a connectable device.
|
||||
NimBLEExtAdvertisement legacyConnectable;
|
||||
|
||||
// Optional scan response data.
|
||||
NimBLEExtAdvertisement legacyScanResponse;
|
||||
|
||||
/* As per Bluetooth specification, extended advertising cannot be both scannable and connectable */
|
||||
extScannable.setScannable(true);
|
||||
extScannable.setConnectable(false);
|
||||
|
||||
/* Set the initial data */
|
||||
extScannable.setServiceData(NimBLEUUID(SERVICE_UUID), std::string("Scan me!"));
|
||||
|
||||
/* enable the scan response callback, we will use this to update the data. */
|
||||
extScannable.enableScanRequestCallback(true);
|
||||
|
||||
/* Optional custom address for this advertisment. */
|
||||
legacyConnectable.setAddress(NimBLEAddress("DE:AD:BE:EF:BA:AD"));
|
||||
|
||||
/* Set the advertising data. */
|
||||
legacyConnectable.setName("Legacy");
|
||||
legacyConnectable.setCompleteServices16({NimBLEUUID(SERVICE_UUID)});
|
||||
|
||||
/* Set the legacy and connectable flags. */
|
||||
legacyConnectable.setLegacyAdvertising(true);
|
||||
legacyConnectable.setConnectable(true);
|
||||
|
||||
/* Put some data in the scan response if desired. */
|
||||
legacyScanResponse.setServiceData(NimBLEUUID(SERVICE_UUID), "Legacy SR");
|
||||
|
||||
/* Get the advertising ready */
|
||||
NimBLEExtAdvertising* pAdvertising = NimBLEDevice::getAdvertising();
|
||||
|
||||
/* Set the callbacks to handle advertising events */
|
||||
pAdvertising->setCallbacks(new advCallbacks);
|
||||
|
||||
/* Set instance data.
|
||||
* Up to 5 instances can be used if configured in menuconfig, instance 0 is always available.
|
||||
*
|
||||
* We will set the extended scannable data on instance 0 and the legacy data on instance 1.
|
||||
* Note that the legacy scan response data needs to be set to the same instance (1).
|
||||
*/
|
||||
if (pAdvertising->setInstanceData( 0, extScannable ) &&
|
||||
pAdvertising->setInstanceData( 1, legacyConnectable ) &&
|
||||
pAdvertising->setScanResponseData( 1, legacyScanResponse )) {
|
||||
/*
|
||||
* `NimBLEExtAdvertising::start` takes the advertisement instance ID to start
|
||||
* and a duration in milliseconds or a max number of advertisements to send (or both).
|
||||
*/
|
||||
if (pAdvertising->start(0, advTime) && pAdvertising->start(1, advTime)) {
|
||||
printf("Started advertising\n");
|
||||
} else {
|
||||
printf("Failed to start advertising\n");
|
||||
}
|
||||
} else {
|
||||
printf("Failed to register advertisment data\n");
|
||||
}
|
||||
|
||||
esp_sleep_enable_timer_wakeup(sleepTime * 1000000);
|
||||
}
|
||||
|
|
@ -20,6 +20,8 @@
|
|||
#include "NimBLEUtils.h"
|
||||
#include "NimBLELog.h"
|
||||
|
||||
#include <climits>
|
||||
|
||||
static const char* LOG_TAG = "NimBLEAdvertisedDevice";
|
||||
|
||||
|
||||
|
|
@ -69,7 +71,7 @@ uint8_t NimBLEAdvertisedDevice::getAdvType() {
|
|||
* @return The appearance of the advertised device.
|
||||
*/
|
||||
uint16_t NimBLEAdvertisedDevice::getAppearance() {
|
||||
uint8_t data_loc = 0;
|
||||
size_t data_loc = 0;
|
||||
|
||||
if(findAdvField(BLE_HS_ADV_TYPE_APPEARANCE, 0, &data_loc) > 0) {
|
||||
ble_hs_adv_field *field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
|
|
@ -87,7 +89,7 @@ uint16_t NimBLEAdvertisedDevice::getAppearance() {
|
|||
* @return The advertisement interval in 0.625ms units.
|
||||
*/
|
||||
uint16_t NimBLEAdvertisedDevice::getAdvInterval() {
|
||||
uint8_t data_loc = 0;
|
||||
size_t data_loc = 0;
|
||||
|
||||
if(findAdvField(BLE_HS_ADV_TYPE_ADV_ITVL, 0, &data_loc) > 0) {
|
||||
ble_hs_adv_field *field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
|
|
@ -105,7 +107,7 @@ uint16_t NimBLEAdvertisedDevice::getAdvInterval() {
|
|||
* @return The preferred min connection interval in 1.25ms units.
|
||||
*/
|
||||
uint16_t NimBLEAdvertisedDevice::getMinInterval() {
|
||||
uint8_t data_loc = 0;
|
||||
size_t data_loc = 0;
|
||||
|
||||
if(findAdvField(BLE_HS_ADV_TYPE_SLAVE_ITVL_RANGE, 0, &data_loc) > 0) {
|
||||
ble_hs_adv_field *field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
|
|
@ -123,7 +125,7 @@ uint16_t NimBLEAdvertisedDevice::getMinInterval() {
|
|||
* @return The preferred max connection interval in 1.25ms units.
|
||||
*/
|
||||
uint16_t NimBLEAdvertisedDevice::getMaxInterval() {
|
||||
uint8_t data_loc = 0;
|
||||
size_t data_loc = 0;
|
||||
|
||||
if(findAdvField(BLE_HS_ADV_TYPE_SLAVE_ITVL_RANGE, 0, &data_loc) > 0) {
|
||||
ble_hs_adv_field *field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
|
|
@ -141,7 +143,7 @@ uint16_t NimBLEAdvertisedDevice::getMaxInterval() {
|
|||
* @return The manufacturer data of the advertised device.
|
||||
*/
|
||||
std::string NimBLEAdvertisedDevice::getManufacturerData() {
|
||||
uint8_t data_loc = 0;
|
||||
size_t data_loc = 0;
|
||||
|
||||
if(findAdvField(BLE_HS_ADV_TYPE_MFG_DATA, 0, &data_loc) > 0) {
|
||||
ble_hs_adv_field *field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
|
|
@ -159,7 +161,7 @@ std::string NimBLEAdvertisedDevice::getManufacturerData() {
|
|||
* @return The URI data.
|
||||
*/
|
||||
std::string NimBLEAdvertisedDevice::getURI() {
|
||||
uint8_t data_loc = 0;
|
||||
size_t data_loc = 0;
|
||||
|
||||
if(findAdvField(BLE_HS_ADV_TYPE_URI, 0, &data_loc) > 0) {
|
||||
ble_hs_adv_field *field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
|
|
@ -177,7 +179,7 @@ std::string NimBLEAdvertisedDevice::getURI() {
|
|||
* @return The name of the advertised device.
|
||||
*/
|
||||
std::string NimBLEAdvertisedDevice::getName() {
|
||||
uint8_t data_loc = 0;
|
||||
size_t data_loc = 0;
|
||||
|
||||
if(findAdvField(BLE_HS_ADV_TYPE_COMP_NAME, 0, &data_loc) > 0 ||
|
||||
findAdvField(BLE_HS_ADV_TYPE_INCOMP_NAME, 0, &data_loc) > 0)
|
||||
|
|
@ -214,7 +216,7 @@ NimBLEScan* NimBLEAdvertisedDevice::getScan() {
|
|||
* @brief Get the number of target addresses.
|
||||
* @return The number of addresses.
|
||||
*/
|
||||
size_t NimBLEAdvertisedDevice::getTargetAddressCount() {
|
||||
uint8_t NimBLEAdvertisedDevice::getTargetAddressCount() {
|
||||
uint8_t count = 0;
|
||||
|
||||
count = findAdvField(BLE_HS_ADV_TYPE_PUBLIC_TGT_ADDR);
|
||||
|
|
@ -232,7 +234,7 @@ size_t NimBLEAdvertisedDevice::getTargetAddressCount() {
|
|||
NimBLEAddress NimBLEAdvertisedDevice::getTargetAddress(uint8_t index) {
|
||||
ble_hs_adv_field *field = nullptr;
|
||||
uint8_t count = 0;
|
||||
uint8_t data_loc = 0xFF;
|
||||
size_t data_loc = ULONG_MAX;
|
||||
|
||||
index++;
|
||||
count = findAdvField(BLE_HS_ADV_TYPE_PUBLIC_TGT_ADDR, index, &data_loc);
|
||||
|
|
@ -242,7 +244,7 @@ NimBLEAddress NimBLEAdvertisedDevice::getTargetAddress(uint8_t index) {
|
|||
count = findAdvField(BLE_HS_ADV_TYPE_RANDOM_TGT_ADDR, index, &data_loc);
|
||||
}
|
||||
|
||||
if(count > 0 && data_loc != 0xFF) {
|
||||
if(count > 0 && data_loc != ULONG_MAX) {
|
||||
field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
if(field->length < index * BLE_HS_ADV_PUBLIC_TGT_ADDR_ENTRY_LEN) {
|
||||
index -= count - field->length / BLE_HS_ADV_PUBLIC_TGT_ADDR_ENTRY_LEN;
|
||||
|
|
@ -264,9 +266,9 @@ NimBLEAddress NimBLEAdvertisedDevice::getTargetAddress(uint8_t index) {
|
|||
std::string NimBLEAdvertisedDevice::getServiceData(uint8_t index) {
|
||||
ble_hs_adv_field *field = nullptr;
|
||||
uint8_t bytes;
|
||||
uint8_t data_loc = findServiceData(index, &bytes);
|
||||
size_t data_loc = findServiceData(index, &bytes);
|
||||
|
||||
if(data_loc != 0xFF) {
|
||||
if(data_loc != ULONG_MAX) {
|
||||
field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
if(field->length > bytes) {
|
||||
return std::string((char*)(field->value + bytes), field->length - bytes - 1);
|
||||
|
|
@ -286,9 +288,9 @@ std::string NimBLEAdvertisedDevice::getServiceData(const NimBLEUUID &uuid) {
|
|||
ble_hs_adv_field *field = nullptr;
|
||||
uint8_t bytes;
|
||||
uint8_t index = 0;
|
||||
uint8_t data_loc = findServiceData(index, &bytes);
|
||||
size_t data_loc = findServiceData(index, &bytes);
|
||||
size_t plSize = m_payload.size() - 2;
|
||||
uint8_t uuidBytes = uuid.bitSize() / 8;
|
||||
uint8_t plSize = m_payload.size() - 2;
|
||||
|
||||
while(data_loc < plSize) {
|
||||
field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
|
|
@ -313,9 +315,9 @@ std::string NimBLEAdvertisedDevice::getServiceData(const NimBLEUUID &uuid) {
|
|||
NimBLEUUID NimBLEAdvertisedDevice::getServiceDataUUID(uint8_t index) {
|
||||
ble_hs_adv_field *field = nullptr;
|
||||
uint8_t bytes;
|
||||
uint8_t data_loc = findServiceData(index, &bytes);
|
||||
size_t data_loc = findServiceData(index, &bytes);
|
||||
|
||||
if(data_loc != 0xFF) {
|
||||
if(data_loc != ULONG_MAX) {
|
||||
field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
if(field->length >= bytes) {
|
||||
return NimBLEUUID(field->value, bytes, false);
|
||||
|
|
@ -330,10 +332,10 @@ NimBLEUUID NimBLEAdvertisedDevice::getServiceDataUUID(uint8_t index) {
|
|||
* @brief Find the service data at the index.
|
||||
* @param [in] index The index of the service data to find.
|
||||
* @param [in] bytes A pointer to storage for the number of the bytes in the UUID.
|
||||
* @return The index in the vector where the data is located, 0xFF if not found.
|
||||
* @return The index in the vector where the data is located, ULONG_MAX if not found.
|
||||
*/
|
||||
uint8_t NimBLEAdvertisedDevice::findServiceData(uint8_t index, uint8_t *bytes) {
|
||||
uint8_t data_loc = 0;
|
||||
size_t NimBLEAdvertisedDevice::findServiceData(uint8_t index, uint8_t *bytes) {
|
||||
size_t data_loc = 0;
|
||||
uint8_t found = 0;
|
||||
|
||||
*bytes = 0;
|
||||
|
|
@ -358,7 +360,7 @@ uint8_t NimBLEAdvertisedDevice::findServiceData(uint8_t index, uint8_t *bytes) {
|
|||
return data_loc;
|
||||
}
|
||||
|
||||
return 0xFF;
|
||||
return ULONG_MAX;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -366,7 +368,7 @@ uint8_t NimBLEAdvertisedDevice::findServiceData(uint8_t index, uint8_t *bytes) {
|
|||
* @brief Get the count of advertised service data UUIDS
|
||||
* @return The number of service data UUIDS in the vector.
|
||||
*/
|
||||
size_t NimBLEAdvertisedDevice::getServiceDataCount() {
|
||||
uint8_t NimBLEAdvertisedDevice::getServiceDataCount() {
|
||||
uint8_t count = 0;
|
||||
|
||||
count += findAdvField(BLE_HS_ADV_TYPE_SVC_DATA_UUID16);
|
||||
|
|
@ -384,7 +386,7 @@ size_t NimBLEAdvertisedDevice::getServiceDataCount() {
|
|||
*/
|
||||
NimBLEUUID NimBLEAdvertisedDevice::getServiceUUID(uint8_t index) {
|
||||
uint8_t count = 0;
|
||||
uint8_t data_loc = 0;
|
||||
size_t data_loc = 0;
|
||||
uint8_t uuidBytes = 0;
|
||||
uint8_t type = BLE_HS_ADV_TYPE_INCOMP_UUIDS16;
|
||||
ble_hs_adv_field *field = nullptr;
|
||||
|
|
@ -431,7 +433,7 @@ NimBLEUUID NimBLEAdvertisedDevice::getServiceUUID(uint8_t index) {
|
|||
* @brief Get the number of services advertised
|
||||
* @return The count of services in the advertising packet.
|
||||
*/
|
||||
size_t NimBLEAdvertisedDevice::getServiceUUIDCount() {
|
||||
uint8_t NimBLEAdvertisedDevice::getServiceUUIDCount() {
|
||||
uint8_t count = 0;
|
||||
|
||||
count += findAdvField(BLE_HS_ADV_TYPE_INCOMP_UUIDS16);
|
||||
|
|
@ -467,7 +469,7 @@ bool NimBLEAdvertisedDevice::isAdvertisingService(const NimBLEUUID &uuid) {
|
|||
* @return The TX Power of the advertised device.
|
||||
*/
|
||||
int8_t NimBLEAdvertisedDevice::getTXPower() {
|
||||
uint8_t data_loc = 0;
|
||||
size_t data_loc = 0;
|
||||
|
||||
if(findAdvField(BLE_HS_ADV_TYPE_TX_PWR_LVL, 0, &data_loc) > 0) {
|
||||
ble_hs_adv_field *field = (ble_hs_adv_field *)&m_payload[data_loc];
|
||||
|
|
@ -581,17 +583,60 @@ bool NimBLEAdvertisedDevice::haveTXPower() {
|
|||
} // haveTXPower
|
||||
|
||||
|
||||
uint8_t NimBLEAdvertisedDevice::findAdvField(uint8_t type, uint8_t index, uint8_t *data_loc) {
|
||||
ble_hs_adv_field *field = nullptr;
|
||||
uint8_t data = 0;
|
||||
uint8_t length = m_payload.size();
|
||||
uint8_t count = 0;
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
/**
|
||||
* @brief Get the set ID of the extended advertisement.
|
||||
* @return The set ID.
|
||||
*/
|
||||
uint8_t NimBLEAdvertisedDevice::getSetId() {
|
||||
return m_sid;
|
||||
} // getSetId
|
||||
|
||||
if(length < 2) {
|
||||
|
||||
/**
|
||||
* @brief Get the primary PHY used by this advertisement.
|
||||
* @return The PHY type, one of:
|
||||
* * BLE_HCI_LE_PHY_1M
|
||||
* * BLE_HCI_LE_PHY_CODED
|
||||
*/
|
||||
uint8_t NimBLEAdvertisedDevice::getPrimaryPhy() {
|
||||
return m_primPhy;
|
||||
} // getPrimaryPhy
|
||||
|
||||
|
||||
/**
|
||||
* @brief Get the primary PHY used by this advertisement.
|
||||
* @return The PHY type, one of:
|
||||
* * BLE_HCI_LE_PHY_1M
|
||||
* * BLE_HCI_LE_PHY_2M
|
||||
* * BLE_HCI_LE_PHY_CODED
|
||||
*/
|
||||
uint8_t NimBLEAdvertisedDevice::getSecondaryPhy() {
|
||||
return m_secPhy;
|
||||
} // getSecondaryPhy
|
||||
|
||||
|
||||
/**
|
||||
* @brief Get the periodic interval of the advertisement.
|
||||
* @return The periodic advertising interval, 0 if not periodic advertising.
|
||||
*/
|
||||
uint16_t NimBLEAdvertisedDevice::getPeriodicInterval() {
|
||||
return m_periodicItvl;
|
||||
} // getPeriodicInterval
|
||||
#endif
|
||||
|
||||
|
||||
uint8_t NimBLEAdvertisedDevice::findAdvField(uint8_t type, uint8_t index, size_t * data_loc) {
|
||||
ble_hs_adv_field *field = nullptr;
|
||||
size_t length = m_payload.size();
|
||||
size_t data = 0;
|
||||
uint8_t count = 0;
|
||||
|
||||
if (length < 3) {
|
||||
return count;
|
||||
}
|
||||
|
||||
while (length > 1) {
|
||||
while (length > 2) {
|
||||
field = (ble_hs_adv_field*)&m_payload[data];
|
||||
|
||||
if (field->length >= length) {
|
||||
|
|
@ -599,7 +644,7 @@ uint8_t NimBLEAdvertisedDevice::findAdvField(uint8_t type, uint8_t index, uint8_
|
|||
}
|
||||
|
||||
if (field->type == type) {
|
||||
switch(type) {
|
||||
switch (type) {
|
||||
case BLE_HS_ADV_TYPE_INCOMP_UUIDS16:
|
||||
case BLE_HS_ADV_TYPE_COMP_UUIDS16:
|
||||
count += field->length / 2;
|
||||
|
|
@ -625,8 +670,8 @@ uint8_t NimBLEAdvertisedDevice::findAdvField(uint8_t type, uint8_t index, uint8_
|
|||
break;
|
||||
}
|
||||
|
||||
if(data_loc != nullptr) {
|
||||
if(index == 0 || count >= index) {
|
||||
if (data_loc != nullptr) {
|
||||
if (index == 0 || count >= index) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
@ -636,7 +681,7 @@ uint8_t NimBLEAdvertisedDevice::findAdvField(uint8_t type, uint8_t index, uint8_
|
|||
data += 1 + field->length;
|
||||
}
|
||||
|
||||
if(data_loc != nullptr && field != nullptr) {
|
||||
if (data_loc != nullptr && field != nullptr) {
|
||||
*data_loc = data;
|
||||
}
|
||||
|
||||
|
|
@ -657,8 +702,13 @@ void NimBLEAdvertisedDevice::setAddress(NimBLEAddress address) {
|
|||
* @brief Set the adFlag for this device.
|
||||
* @param [in] advType The advertisement flag data from the advertisement.
|
||||
*/
|
||||
void NimBLEAdvertisedDevice::setAdvType(uint8_t advType) {
|
||||
void NimBLEAdvertisedDevice::setAdvType(uint8_t advType, bool isLegacyAdv) {
|
||||
m_advType = advType;
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
m_isLegacyAdv = isLegacyAdv;
|
||||
#else
|
||||
(void)isLegacyAdv;
|
||||
#endif
|
||||
} // setAdvType
|
||||
|
||||
|
||||
|
|
@ -703,10 +753,10 @@ std::string NimBLEAdvertisedDevice::toString() {
|
|||
res += val;
|
||||
}
|
||||
|
||||
if(haveServiceData()) {
|
||||
size_t count = getServiceDataCount();
|
||||
if (haveServiceData()) {
|
||||
uint8_t count = getServiceDataCount();
|
||||
res += "\nService Data:";
|
||||
for(size_t i = 0; i < count; i++) {
|
||||
for(uint8_t i = 0; i < count; i++) {
|
||||
res += "\nUUID: " + std::string(getServiceDataUUID(i));
|
||||
res += ", Data: " + getServiceData(i);
|
||||
}
|
||||
|
|
@ -781,5 +831,34 @@ size_t NimBLEAdvertisedDevice::getPayloadLength() {
|
|||
return m_payload.size();
|
||||
} // getPayloadLength
|
||||
|
||||
|
||||
/**
|
||||
* @brief Check if this device is advertising as connectable.
|
||||
* @return True if the device is connectable.
|
||||
*/
|
||||
bool NimBLEAdvertisedDevice::isConnectable() {
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
if (m_isLegacyAdv) {
|
||||
return m_advType == BLE_HCI_ADV_RPT_EVTYPE_ADV_IND ||
|
||||
m_advType == BLE_HCI_ADV_RPT_EVTYPE_DIR_IND;
|
||||
}
|
||||
#endif
|
||||
return (m_advType & BLE_HCI_ADV_CONN_MASK) ||
|
||||
(m_advType & BLE_HCI_ADV_DIRECT_MASK);
|
||||
} // isConnectable
|
||||
|
||||
|
||||
/**
|
||||
* @brief Check if this advertisement is a legacy or extended type
|
||||
* @return True if legacy (Bluetooth 4.x), false if extended (bluetooth 5.x).
|
||||
*/
|
||||
bool NimBLEAdvertisedDevice::isLegacyAdvertisement() {
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
return m_isLegacyAdv;
|
||||
# else
|
||||
return true;
|
||||
#endif
|
||||
} // isLegacyAdvertisement
|
||||
|
||||
#endif /* CONFIG_BT_ENABLED && CONFIG_BT_NIMBLE_ROLE_CENTRAL */
|
||||
|
||||
|
|
|
|||
|
|
@ -71,7 +71,7 @@ public:
|
|||
std::string getName();
|
||||
int getRSSI();
|
||||
NimBLEScan* getScan();
|
||||
size_t getServiceDataCount();
|
||||
uint8_t getServiceDataCount();
|
||||
std::string getServiceData(uint8_t index = 0);
|
||||
std::string getServiceData(const NimBLEUUID &uuid);
|
||||
|
||||
|
|
@ -111,9 +111,9 @@ public:
|
|||
|
||||
NimBLEUUID getServiceDataUUID(uint8_t index = 0);
|
||||
NimBLEUUID getServiceUUID(uint8_t index = 0);
|
||||
size_t getServiceUUIDCount();
|
||||
uint8_t getServiceUUIDCount();
|
||||
NimBLEAddress getTargetAddress(uint8_t index = 0);
|
||||
size_t getTargetAddressCount();
|
||||
uint8_t getTargetAddressCount();
|
||||
int8_t getTXPower();
|
||||
uint8_t* getPayload();
|
||||
uint8_t getAdvLength();
|
||||
|
|
@ -133,16 +133,30 @@ public:
|
|||
bool haveTargetAddress();
|
||||
bool haveURI();
|
||||
std::string toString();
|
||||
bool isConnectable();
|
||||
bool isLegacyAdvertisement();
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
uint8_t getSetId();
|
||||
uint8_t getPrimaryPhy();
|
||||
uint8_t getSecondaryPhy();
|
||||
uint16_t getPeriodicInterval();
|
||||
#endif
|
||||
|
||||
private:
|
||||
friend class NimBLEScan;
|
||||
|
||||
void setAddress(NimBLEAddress address);
|
||||
void setAdvType(uint8_t advType);
|
||||
void setAdvType(uint8_t advType, bool isLegacyAdv);
|
||||
void setPayload(const uint8_t *payload, uint8_t length, bool append);
|
||||
void setRSSI(int rssi);
|
||||
uint8_t findAdvField(uint8_t type, uint8_t index = 0, uint8_t *data_loc = nullptr);
|
||||
uint8_t findServiceData(uint8_t index, uint8_t* bytes);
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
void setSetId(uint8_t sid) { m_sid = sid; }
|
||||
void setPrimaryPhy(uint8_t phy) { m_primPhy = phy; }
|
||||
void setSecondaryPhy(uint8_t phy) { m_secPhy = phy; }
|
||||
void setPeriodicInterval(uint16_t itvl) { m_periodicItvl = itvl; }
|
||||
#endif
|
||||
uint8_t findAdvField(uint8_t type, uint8_t index = 0, size_t * data_loc = nullptr);
|
||||
size_t findServiceData(uint8_t index, uint8_t* bytes);
|
||||
|
||||
NimBLEAddress m_address = NimBLEAddress("");
|
||||
uint8_t m_advType;
|
||||
|
|
@ -150,6 +164,13 @@ private:
|
|||
time_t m_timestamp;
|
||||
bool m_callbackSent;
|
||||
uint8_t m_advLength;
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
bool m_isLegacyAdv;
|
||||
uint8_t m_sid;
|
||||
uint8_t m_primPhy;
|
||||
uint8_t m_secPhy;
|
||||
uint16_t m_periodicItvl;
|
||||
#endif
|
||||
|
||||
std::vector<uint8_t> m_payload;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -14,7 +14,9 @@
|
|||
*
|
||||
*/
|
||||
#include "nimconfig.h"
|
||||
#if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER)
|
||||
#if (defined(CONFIG_BT_ENABLED) && \
|
||||
defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER) && \
|
||||
!CONFIG_BT_NIMBLE_EXT_ADV) || defined(_DOXYGEN_)
|
||||
|
||||
#if defined(CONFIG_NIMBLE_CPP_IDF)
|
||||
#include "services/gap/ble_svc_gap.h"
|
||||
|
|
@ -412,7 +414,7 @@ bool NimBLEAdvertising::start(uint32_t duration, void (*advCompleteCB)(NimBLEAdv
|
|||
// If already advertising just return
|
||||
if(ble_gap_adv_active()) {
|
||||
NIMBLE_LOGW(LOG_TAG, "Advertising already active");
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
// Save the duration incase of host reset so we can restart with the same params
|
||||
|
|
@ -625,7 +627,7 @@ bool NimBLEAdvertising::start(uint32_t duration, void (*advCompleteCB)(NimBLEAdv
|
|||
&m_advParams,
|
||||
(pServer != nullptr) ? NimBLEServer::handleGapEvent :
|
||||
NimBLEAdvertising::handleGapEvent,
|
||||
(pServer != nullptr) ? (void*)pServer : (void*)this);
|
||||
(void*)this);
|
||||
#else
|
||||
rc = ble_gap_adv_start(NimBLEDevice::m_own_addr_type, NULL, duration,
|
||||
&m_advParams, NimBLEAdvertising::handleGapEvent, this);
|
||||
|
|
@ -634,6 +636,10 @@ bool NimBLEAdvertising::start(uint32_t duration, void (*advCompleteCB)(NimBLEAdv
|
|||
case 0:
|
||||
break;
|
||||
|
||||
case BLE_HS_EALREADY:
|
||||
NIMBLE_LOGI(LOG_TAG, "Advertisement Already active");
|
||||
break;
|
||||
|
||||
case BLE_HS_EINVAL:
|
||||
NIMBLE_LOGE(LOG_TAG, "Unable to advertise - Duration too long");
|
||||
break;
|
||||
|
|
@ -656,24 +662,26 @@ bool NimBLEAdvertising::start(uint32_t duration, void (*advCompleteCB)(NimBLEAdv
|
|||
}
|
||||
|
||||
NIMBLE_LOGD(LOG_TAG, "<< Advertising start");
|
||||
return (rc == 0);
|
||||
return (rc == 0 || rc == BLE_HS_EALREADY);
|
||||
} // start
|
||||
|
||||
|
||||
/**
|
||||
* @brief Stop advertising.
|
||||
* @return True if advertising stopped successfully.
|
||||
*/
|
||||
void NimBLEAdvertising::stop() {
|
||||
bool NimBLEAdvertising::stop() {
|
||||
NIMBLE_LOGD(LOG_TAG, ">> stop");
|
||||
|
||||
int rc = ble_gap_adv_stop();
|
||||
if (rc != 0 && rc != BLE_HS_EALREADY) {
|
||||
NIMBLE_LOGE(LOG_TAG, "ble_gap_adv_stop rc=%d %s",
|
||||
rc, NimBLEUtils::returnCodeToString(rc));
|
||||
return;
|
||||
return false;
|
||||
}
|
||||
|
||||
NIMBLE_LOGD(LOG_TAG, "<< stop");
|
||||
return true;
|
||||
} // stop
|
||||
|
||||
|
||||
|
|
@ -1026,4 +1034,4 @@ std::string NimBLEAdvertisementData::getPayload() {
|
|||
return m_payload;
|
||||
} // getPayload
|
||||
|
||||
#endif /* CONFIG_BT_ENABLED && CONFIG_BT_NIMBLE_ROLE_BROADCASTER */
|
||||
#endif /* CONFIG_BT_ENABLED && CONFIG_BT_NIMBLE_ROLE_BROADCASTER && !CONFIG_BT_NIMBLE_EXT_ADV */
|
||||
|
|
|
|||
|
|
@ -15,7 +15,9 @@
|
|||
#ifndef MAIN_BLEADVERTISING_H_
|
||||
#define MAIN_BLEADVERTISING_H_
|
||||
#include "nimconfig.h"
|
||||
#if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER)
|
||||
#if (defined(CONFIG_BT_ENABLED) && \
|
||||
defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER) && \
|
||||
!CONFIG_BT_NIMBLE_EXT_ADV) || defined(_DOXYGEN_)
|
||||
|
||||
#if defined(CONFIG_NIMBLE_CPP_IDF)
|
||||
#include "host/ble_gap.h"
|
||||
|
|
@ -89,7 +91,7 @@ public:
|
|||
void addServiceUUID(const char* serviceUUID);
|
||||
void removeServiceUUID(const NimBLEUUID &serviceUUID);
|
||||
bool start(uint32_t duration = 0, void (*advCompleteCB)(NimBLEAdvertising *pAdv) = nullptr);
|
||||
void stop();
|
||||
bool stop();
|
||||
void setAppearance(uint16_t appearance);
|
||||
void setName(const std::string &name);
|
||||
void setManufacturerData(const std::string &data);
|
||||
|
|
@ -111,6 +113,7 @@ public:
|
|||
|
||||
private:
|
||||
friend class NimBLEDevice;
|
||||
friend class NimBLEServer;
|
||||
|
||||
void onHostSync();
|
||||
static int handleGapEvent(struct ble_gap_event *event, void *arg);
|
||||
|
|
@ -134,5 +137,5 @@ private:
|
|||
std::vector<uint8_t> m_uri;
|
||||
};
|
||||
|
||||
#endif /* CONFIG_BT_ENABLED && CONFIG_BT_NIMBLE_ROLE_BROADCASTER */
|
||||
#endif /* CONFIG_BT_ENABLED && CONFIG_BT_NIMBLE_ROLE_BROADCASTER && !CONFIG_BT_NIMBLE_EXT_ADV */
|
||||
#endif /* MAIN_BLEADVERTISING_H_ */
|
||||
|
|
|
|||
|
|
@ -65,6 +65,11 @@ NimBLEClient::NimBLEClient(const NimBLEAddress &peerAddress) : m_peerAddress(pee
|
|||
m_pTaskData = nullptr;
|
||||
m_connEstablished = false;
|
||||
m_lastErr = 0;
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
m_phyMask = BLE_GAP_LE_PHY_1M_MASK |
|
||||
BLE_GAP_LE_PHY_2M_MASK |
|
||||
BLE_GAP_LE_PHY_CODED_MASK;
|
||||
#endif
|
||||
|
||||
m_pConnParams.scan_itvl = 16; // Scan interval in 0.625ms units (NimBLE Default)
|
||||
m_pConnParams.scan_window = 16; // Scan window in 0.625ms units (NimBLE Default)
|
||||
|
|
@ -220,9 +225,22 @@ bool NimBLEClient::connect(const NimBLEAddress &address, bool deleteAttibutes) {
|
|||
* Loop on BLE_HS_EBUSY if the scan hasn't stopped yet.
|
||||
*/
|
||||
do {
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
rc = ble_gap_ext_connect(NimBLEDevice::m_own_addr_type,
|
||||
&peerAddr_t,
|
||||
m_connectTimeout,
|
||||
m_phyMask,
|
||||
&m_pConnParams,
|
||||
&m_pConnParams,
|
||||
&m_pConnParams,
|
||||
NimBLEClient::handleGapEvent,
|
||||
this);
|
||||
|
||||
#else
|
||||
rc = ble_gap_connect(NimBLEDevice::m_own_addr_type, &peerAddr_t,
|
||||
m_connectTimeout, &m_pConnParams,
|
||||
NimBLEClient::handleGapEvent, this);
|
||||
#endif
|
||||
switch (rc) {
|
||||
case 0:
|
||||
break;
|
||||
|
|
@ -397,6 +415,21 @@ int NimBLEClient::disconnect(uint8_t reason) {
|
|||
} // disconnect
|
||||
|
||||
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
/**
|
||||
* @brief Set the PHY types to use when connecting to a server.
|
||||
* @param [in] mask A bitmask indicating what PHYS to connect with.\n
|
||||
* The available bits are:
|
||||
* * 0x01 BLE_GAP_LE_PHY_1M_MASK
|
||||
* * 0x02 BLE_GAP_LE_PHY_2M_MASK
|
||||
* * 0x04 BLE_GAP_LE_PHY_CODED_MASK
|
||||
*/
|
||||
void NimBLEClient::setConnectPhy(uint8_t mask) {
|
||||
m_phyMask = mask;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the connection paramaters to use when connecting to a server.
|
||||
* @param [in] minInterval The minimum connection interval in 1.25ms units.
|
||||
|
|
|
|||
|
|
@ -73,6 +73,9 @@ public:
|
|||
void discoverAttributes();
|
||||
NimBLEConnInfo getConnInfo();
|
||||
int getLastError();
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
void setConnectPhy(uint8_t mask);
|
||||
#endif
|
||||
|
||||
private:
|
||||
NimBLEClient(const NimBLEAddress &peerAddress);
|
||||
|
|
@ -98,6 +101,9 @@ private:
|
|||
NimBLEClientCallbacks* m_pClientCallbacks;
|
||||
ble_task_data_t* m_pTaskData;
|
||||
ble_npl_callout m_dcTimer;
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
uint8_t m_phyMask;
|
||||
#endif
|
||||
|
||||
std::vector<NimBLERemoteService*> m_servicesVector;
|
||||
|
||||
|
|
|
|||
|
|
@ -69,7 +69,11 @@ NimBLEServer* NimBLEDevice::m_pServer = nullptr;
|
|||
uint32_t NimBLEDevice::m_passkey = 123456;
|
||||
bool NimBLEDevice::m_synced = false;
|
||||
#if defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER)
|
||||
# if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
NimBLEExtAdvertising* NimBLEDevice::m_bleAdvertising = nullptr;
|
||||
# else
|
||||
NimBLEAdvertising* NimBLEDevice::m_bleAdvertising = nullptr;
|
||||
# endif
|
||||
#endif
|
||||
|
||||
gap_event_handler NimBLEDevice::m_customGapHandler = nullptr;
|
||||
|
|
@ -114,6 +118,45 @@ uint8_t NimBLEDevice::m_scanFilterMode = CONFIG_BTDM_SCAN_DU
|
|||
|
||||
|
||||
#if defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER)
|
||||
# if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
/**
|
||||
* @brief Get the instance of the advertising object.
|
||||
* @return A pointer to the advertising object.
|
||||
*/
|
||||
NimBLEExtAdvertising* NimBLEDevice::getAdvertising() {
|
||||
if(m_bleAdvertising == nullptr) {
|
||||
m_bleAdvertising = new NimBLEExtAdvertising();
|
||||
}
|
||||
return m_bleAdvertising;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Convenience function to begin advertising.
|
||||
* @param [in] inst_id The extended advertisement instance ID to start.
|
||||
* @param [in] duration How long to advertise for in milliseconds, 0 = forever (default).
|
||||
* @param [in] max_events Maximum number of advertisement events to send, 0 = no limit (default).
|
||||
* @return True if advertising started successfully.
|
||||
*/
|
||||
bool NimBLEDevice::startAdvertising(uint8_t inst_id,
|
||||
int duration,
|
||||
int max_events) {
|
||||
return getAdvertising()->start(inst_id, duration, max_events);
|
||||
} // startAdvertising
|
||||
|
||||
|
||||
/**
|
||||
* @brief Convenience function to stop advertising a data set.
|
||||
* @param [in] inst_id The extended advertisement instance ID to stop advertising.
|
||||
* @return True if advertising stopped successfully.
|
||||
*/
|
||||
bool NimBLEDevice::stopAdvertising(uint8_t inst_id) {
|
||||
return getAdvertising()->stop(inst_id);
|
||||
} // stopAdvertising
|
||||
|
||||
# endif
|
||||
|
||||
# if !CONFIG_BT_NIMBLE_EXT_ADV || defined(_DOXYGEN_)
|
||||
/**
|
||||
* @brief Get the instance of the advertising object.
|
||||
* @return A pointer to the advertising object.
|
||||
|
|
@ -128,17 +171,19 @@ NimBLEAdvertising* NimBLEDevice::getAdvertising() {
|
|||
|
||||
/**
|
||||
* @brief Convenience function to begin advertising.
|
||||
* @return True if advertising started successfully.
|
||||
*/
|
||||
void NimBLEDevice::startAdvertising() {
|
||||
getAdvertising()->start();
|
||||
bool NimBLEDevice::startAdvertising() {
|
||||
return getAdvertising()->start();
|
||||
} // startAdvertising
|
||||
|
||||
# endif
|
||||
|
||||
/**
|
||||
* @brief Convenience function to stop advertising.
|
||||
* @brief Convenience function to stop all advertising.
|
||||
* @return True if advertising stopped successfully.
|
||||
*/
|
||||
void NimBLEDevice::stopAdvertising() {
|
||||
getAdvertising()->stop();
|
||||
bool NimBLEDevice::stopAdvertising() {
|
||||
return getAdvertising()->stop();
|
||||
} // stopAdvertising
|
||||
#endif // #if defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER)
|
||||
|
||||
|
|
|
|||
|
|
@ -23,7 +23,11 @@
|
|||
#endif
|
||||
|
||||
#if defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER)
|
||||
#include "NimBLEAdvertising.h"
|
||||
# if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
# include "NimBLEExtAdvertising.h"
|
||||
# else
|
||||
# include "NimBLEAdvertising.h"
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_BT_NIMBLE_ROLE_CENTRAL)
|
||||
|
|
@ -139,9 +143,18 @@ public:
|
|||
static void removeIgnored(const NimBLEAddress &address);
|
||||
|
||||
#if defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER)
|
||||
static NimBLEAdvertising* getAdvertising();
|
||||
static void startAdvertising();
|
||||
static void stopAdvertising();
|
||||
# if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
static NimBLEExtAdvertising* getAdvertising();
|
||||
static bool startAdvertising(uint8_t inst_id,
|
||||
int duration = 0,
|
||||
int max_events = 0);
|
||||
static bool stopAdvertising(uint8_t inst_id);
|
||||
static bool stopAdvertising();
|
||||
# else
|
||||
static NimBLEAdvertising* getAdvertising();
|
||||
static bool startAdvertising();
|
||||
static bool stopAdvertising();
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if defined( CONFIG_BT_NIMBLE_ROLE_CENTRAL)
|
||||
|
|
@ -178,6 +191,10 @@ private:
|
|||
|
||||
#if defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER)
|
||||
friend class NimBLEAdvertising;
|
||||
# if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
friend class NimBLEExtAdvertising;
|
||||
friend class NimBLEExtAdvertisement;
|
||||
# endif
|
||||
#endif
|
||||
|
||||
static void onReset(int reason);
|
||||
|
|
@ -194,7 +211,11 @@ private:
|
|||
#endif
|
||||
|
||||
#if defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER)
|
||||
# if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
static NimBLEExtAdvertising* m_bleAdvertising;
|
||||
# else
|
||||
static NimBLEAdvertising* m_bleAdvertising;
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if defined( CONFIG_BT_NIMBLE_ROLE_CENTRAL)
|
||||
|
|
|
|||
870
src/NimBLEExtAdvertising.cpp
Normal file
870
src/NimBLEExtAdvertising.cpp
Normal file
|
|
@ -0,0 +1,870 @@
|
|||
/*
|
||||
* NimBLEExtAdvertising.cpp
|
||||
*
|
||||
* Created: on February 6, 2022
|
||||
* Author H2zero
|
||||
*/
|
||||
|
||||
#include "nimconfig.h"
|
||||
#if defined(CONFIG_BT_ENABLED) && \
|
||||
defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER) && \
|
||||
CONFIG_BT_NIMBLE_EXT_ADV
|
||||
|
||||
#if defined(CONFIG_NIMBLE_CPP_IDF)
|
||||
#include "services/gap/ble_svc_gap.h"
|
||||
#else
|
||||
#include "nimble/nimble/host/services/gap/include/services/gap/ble_svc_gap.h"
|
||||
#endif
|
||||
#include "NimBLEExtAdvertising.h"
|
||||
#include "NimBLEDevice.h"
|
||||
#include "NimBLEServer.h"
|
||||
#include "NimBLEUtils.h"
|
||||
#include "NimBLELog.h"
|
||||
|
||||
static NimBLEExtAdvertisingCallbacks defaultCallbacks;
|
||||
static const char* LOG_TAG = "NimBLEExtAdvertising";
|
||||
|
||||
|
||||
/**
|
||||
* @brief Destructor: deletes callback instances if requested.
|
||||
*/
|
||||
NimBLEExtAdvertising::~NimBLEExtAdvertising() {
|
||||
if(m_deleteCallbacks && m_pCallbacks != &defaultCallbacks) {
|
||||
delete m_pCallbacks;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Register the extended advertisement data.
|
||||
* @param [in] inst_id The extended advertisement instance ID to assign to this data.
|
||||
* @param [in] adv The extended advertisement instance with the data to set.
|
||||
* @return True if advertising started successfully.
|
||||
*/
|
||||
bool NimBLEExtAdvertising::setInstanceData(uint8_t inst_id, NimBLEExtAdvertisement& adv) {
|
||||
adv.m_params.sid = inst_id;
|
||||
|
||||
// Legacy advertising as connectable requires the scannable flag also.
|
||||
if (adv.m_params.legacy_pdu && adv.m_params.connectable) {
|
||||
adv.m_params.scannable = true;
|
||||
}
|
||||
|
||||
// If connectable or not scannable disable the callback for scan response requests
|
||||
if (adv.m_params.connectable || !adv.m_params.scannable) {
|
||||
adv.m_params.scan_req_notif = false;
|
||||
}
|
||||
|
||||
#if defined(CONFIG_BT_NIMBLE_ROLE_PERIPHERAL)
|
||||
NimBLEServer* pServer = NimBLEDevice::getServer();
|
||||
if (pServer != nullptr) {
|
||||
if (!pServer->m_gattsStarted) {
|
||||
pServer->start();
|
||||
}
|
||||
}
|
||||
|
||||
int rc = ble_gap_ext_adv_configure(inst_id,
|
||||
&adv.m_params,
|
||||
NULL,
|
||||
(pServer != nullptr) ? NimBLEServer::handleGapEvent :
|
||||
NimBLEExtAdvertising::handleGapEvent,
|
||||
NULL);
|
||||
#else
|
||||
int rc = ble_gap_ext_adv_configure(inst_id,
|
||||
&data.m_params,
|
||||
NULL,
|
||||
NimBLEExtAdvertising::handleGapEvent,
|
||||
NULL);
|
||||
#endif
|
||||
|
||||
if (rc != 0) {
|
||||
NIMBLE_LOGE(LOG_TAG, "Advertising config error: rc = %d", rc);
|
||||
} else {
|
||||
os_mbuf *buf;
|
||||
buf = os_msys_get_pkthdr(adv.m_payload.size(), 0);
|
||||
if (!buf) {
|
||||
NIMBLE_LOGE(LOG_TAG, "Data buffer allocation failed");
|
||||
return false;
|
||||
}
|
||||
|
||||
rc = os_mbuf_append(buf, &adv.m_payload[0], adv.m_payload.size());
|
||||
if (rc != 0) {
|
||||
NIMBLE_LOGE(LOG_TAG, "Unable to copy data: rc = %d", rc);
|
||||
return false;
|
||||
} else {
|
||||
if (adv.m_params.scannable && !adv.m_params.legacy_pdu) {
|
||||
rc = ble_gap_ext_adv_rsp_set_data(inst_id, buf);
|
||||
} else {
|
||||
rc = ble_gap_ext_adv_set_data(inst_id, buf);
|
||||
}
|
||||
|
||||
if (rc != 0) {
|
||||
NIMBLE_LOGE(LOG_TAG, "Invalid advertisement data: rc = %d", rc);
|
||||
} else {
|
||||
if (adv.m_advAddress != NimBLEAddress("")) {
|
||||
ble_addr_t addr;
|
||||
memcpy(&addr.val, adv.m_advAddress.getNative(), 6);
|
||||
// Custom advertising address must be random.
|
||||
addr.type = BLE_OWN_ADDR_RANDOM;
|
||||
rc = ble_gap_ext_adv_set_addr(inst_id, &addr);
|
||||
}
|
||||
|
||||
if (rc != 0) {
|
||||
NIMBLE_LOGE(LOG_TAG, "Error setting advertisement address: rc = %d", rc);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return (rc == 0);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the scan response data for a legacy advertisement.
|
||||
* @param [in] inst_id The extended advertisement instance ID to assign to this data.
|
||||
* @param [in] lsr A reference to a NimBLEExtAdvertisement that contains the data.
|
||||
*/
|
||||
bool NimBLEExtAdvertising::setScanResponseData(uint8_t inst_id, NimBLEExtAdvertisement & lsr) {
|
||||
os_mbuf *buf = os_msys_get_pkthdr(lsr.m_payload.size(), 0);
|
||||
if (!buf) {
|
||||
NIMBLE_LOGE(LOG_TAG, "Data buffer allocation failed");
|
||||
return false;
|
||||
}
|
||||
|
||||
int rc = os_mbuf_append(buf, &lsr.m_payload[0], lsr.m_payload.size());
|
||||
|
||||
if (rc != 0) {
|
||||
NIMBLE_LOGE(LOG_TAG, "Unable to copy scan data: rc = %d", rc);
|
||||
return false;
|
||||
} else {
|
||||
rc = ble_gap_ext_adv_rsp_set_data(inst_id, buf);
|
||||
}
|
||||
return (rc == 0);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Start extended advertising.
|
||||
* @param [in] inst_id The extended advertisement instance ID to start.
|
||||
* @param [in] duration How long to advertise for in milliseconds, 0 = forever (default).
|
||||
* @param [in] max_events Maximum number of advertisement events to send, 0 = no limit (default).
|
||||
* @return True if advertising started successfully.
|
||||
*/
|
||||
bool NimBLEExtAdvertising::start(uint8_t inst_id, int duration, int max_events) {
|
||||
NIMBLE_LOGD(LOG_TAG, ">> Extended Advertising start");
|
||||
|
||||
// If Host is not synced we cannot start advertising.
|
||||
if(!NimBLEDevice::m_synced) {
|
||||
NIMBLE_LOGE(LOG_TAG, "Host reset, wait for sync.");
|
||||
return false;
|
||||
}
|
||||
|
||||
int rc = ble_gap_ext_adv_start(inst_id, duration / 10, max_events);
|
||||
|
||||
switch (rc) {
|
||||
case 0:
|
||||
m_advStatus[inst_id] = true;
|
||||
break;
|
||||
|
||||
case BLE_HS_EINVAL:
|
||||
NIMBLE_LOGE(LOG_TAG, "Unable to advertise - Value Error");
|
||||
break;
|
||||
|
||||
case BLE_HS_EALREADY:
|
||||
NIMBLE_LOGI(LOG_TAG, "Advertisement Already active");
|
||||
break;
|
||||
|
||||
case BLE_HS_ETIMEOUT_HCI:
|
||||
case BLE_HS_EOS:
|
||||
case BLE_HS_ECONTROLLER:
|
||||
case BLE_HS_ENOTSYNCED:
|
||||
NIMBLE_LOGE(LOG_TAG, "Unable to advertise - Host Reset");
|
||||
break;
|
||||
|
||||
default:
|
||||
NIMBLE_LOGE(LOG_TAG, "Error enabling advertising; rc=%d, %s",
|
||||
rc, NimBLEUtils::returnCodeToString(rc));
|
||||
break;
|
||||
}
|
||||
|
||||
NIMBLE_LOGD(LOG_TAG, "<< Extended Advertising start");
|
||||
return (rc == 0 || rc == BLE_HS_EALREADY);
|
||||
} // start
|
||||
|
||||
|
||||
/**
|
||||
* @brief Stop and remove this instance data from the advertisement set.
|
||||
* @param [in] inst_id The extended advertisement instance to stop advertising.
|
||||
* @return True if successful.
|
||||
*/
|
||||
bool NimBLEExtAdvertising::removeInstance(uint8_t inst_id) {
|
||||
if (stop(inst_id)) {
|
||||
int rc = ble_gap_ext_adv_remove(inst_id);
|
||||
if (rc != 0 && rc != BLE_HS_EALREADY) {
|
||||
NIMBLE_LOGE(LOG_TAG, "ble_gap_ext_adv_remove rc = %d %s",
|
||||
rc, NimBLEUtils::returnCodeToString(rc));
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
} // removeInstance
|
||||
|
||||
|
||||
/**
|
||||
* @brief Stop and remove all advertising instance data.
|
||||
* @return True if successful.
|
||||
*/
|
||||
bool NimBLEExtAdvertising::removeAll() {
|
||||
if (stop()) {
|
||||
int rc = ble_gap_ext_adv_clear();
|
||||
if (rc == 0 || rc == BLE_HS_EALREADY) {
|
||||
return true;
|
||||
} else {
|
||||
NIMBLE_LOGE(LOG_TAG, "ble_gap_ext_adv_clear rc = %d %s",
|
||||
rc, NimBLEUtils::returnCodeToString(rc));
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
} // removeAll
|
||||
|
||||
|
||||
/**
|
||||
* @brief Stop advertising this instance data.
|
||||
* @param [in] inst_id The extended advertisement instance to stop advertising.
|
||||
* @return True if successful.
|
||||
*/
|
||||
bool NimBLEExtAdvertising::stop(uint8_t inst_id) {
|
||||
int rc = ble_gap_ext_adv_stop(inst_id);
|
||||
if (rc != 0 && rc != BLE_HS_EALREADY) {
|
||||
NIMBLE_LOGE(LOG_TAG, "ble_gap_ext_adv_stop rc = %d %s",
|
||||
rc, NimBLEUtils::returnCodeToString(rc));
|
||||
return false;
|
||||
}
|
||||
|
||||
m_advStatus[inst_id] = false;
|
||||
return true;
|
||||
} // stop
|
||||
|
||||
|
||||
/**
|
||||
* @brief Stop all advertisements.
|
||||
* @return True if successful.
|
||||
*/
|
||||
bool NimBLEExtAdvertising::stop() {
|
||||
int rc = ble_gap_ext_adv_clear();
|
||||
if (rc != 0 && rc != BLE_HS_EALREADY) {
|
||||
NIMBLE_LOGE(LOG_TAG, "ble_gap_ext_adv_stop rc = %d %s",
|
||||
rc, NimBLEUtils::returnCodeToString(rc));
|
||||
return false;
|
||||
}
|
||||
|
||||
for(auto it : m_advStatus) {
|
||||
it = false;
|
||||
}
|
||||
|
||||
return true;
|
||||
} // stop
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set a callback to call when the advertisement stops.
|
||||
* @param [in] pCallbacks A pointer to a callback to be invoked when an advertisment stops.
|
||||
* @param [in] deleteCallbacks if true callback class will be deleted when advertising is destructed.
|
||||
*/
|
||||
void NimBLEExtAdvertising::setCallbacks(NimBLEExtAdvertisingCallbacks* pCallbacks,
|
||||
bool deleteCallbacks) {
|
||||
if (pCallbacks != nullptr){
|
||||
m_pCallbacks = pCallbacks;
|
||||
m_deleteCallbacks = deleteCallbacks;
|
||||
} else {
|
||||
m_pCallbacks = &defaultCallbacks;
|
||||
}
|
||||
} // setCallbacks
|
||||
|
||||
|
||||
/**
|
||||
* @brief Check if currently advertising.
|
||||
* @param [in] inst_id The instance ID of the advertised data to get the status of.
|
||||
* @return True if advertising is active.
|
||||
*/
|
||||
bool NimBLEExtAdvertising::isActive(uint8_t inst_id) {
|
||||
return m_advStatus[inst_id];
|
||||
} // isAdvertising
|
||||
|
||||
|
||||
/**
|
||||
* @brief Check if any instances are currently advertising.
|
||||
* @return True if any instance is active.
|
||||
*/
|
||||
bool NimBLEExtAdvertising::isAdvertising() {
|
||||
for (auto it : m_advStatus) {
|
||||
if (it) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
} // isAdvertising
|
||||
|
||||
|
||||
/*
|
||||
* Host reset seems to clear advertising data,
|
||||
* we need clear the flag so it reloads it.
|
||||
*/
|
||||
void NimBLEExtAdvertising::onHostSync() {
|
||||
NIMBLE_LOGD(LOG_TAG, "Host re-synced");
|
||||
for(auto it : m_advStatus) {
|
||||
it = false;
|
||||
}
|
||||
} // onHostSync
|
||||
|
||||
|
||||
/**
|
||||
* @brief Handler for gap events when not using peripheral role.
|
||||
* @param [in] event the event data.
|
||||
* @param [in] arg pointer to the advertising instance.
|
||||
*/
|
||||
/*STATIC*/
|
||||
int NimBLEExtAdvertising::handleGapEvent(struct ble_gap_event *event, void *arg) {
|
||||
(void)arg;
|
||||
NimBLEExtAdvertising* pAdv = NimBLEDevice::getAdvertising();
|
||||
|
||||
switch (event->type) {
|
||||
case BLE_GAP_EVENT_ADV_COMPLETE: {
|
||||
switch (event->adv_complete.reason) {
|
||||
// Don't call the callback if host reset, we want to
|
||||
// preserve the active flag until re-sync to restart advertising.
|
||||
case BLE_HS_ETIMEOUT_HCI:
|
||||
case BLE_HS_EOS:
|
||||
case BLE_HS_ECONTROLLER:
|
||||
case BLE_HS_ENOTSYNCED:
|
||||
NIMBLE_LOGC(LOG_TAG, "host reset, rc = %d", event->adv_complete.reason);
|
||||
NimBLEDevice::onReset(event->adv_complete.reason);
|
||||
return 0;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
pAdv->m_advStatus[event->adv_complete.instance] = false;
|
||||
pAdv->m_pCallbacks->onStopped(pAdv, event->adv_complete.reason,
|
||||
event->adv_complete.instance);
|
||||
break;
|
||||
}
|
||||
|
||||
case BLE_GAP_EVENT_SCAN_REQ_RCVD: {
|
||||
pAdv->m_pCallbacks->onScanRequest(pAdv, event->scan_req_rcvd.instance,
|
||||
NimBLEAddress(event->scan_req_rcvd.scan_addr));
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
} // handleGapEvent
|
||||
|
||||
|
||||
/** Default callback handlers */
|
||||
void NimBLEExtAdvertisingCallbacks::onStopped(NimBLEExtAdvertising *pAdv,
|
||||
int reason, uint8_t inst_id) {
|
||||
NIMBLE_LOGD("NimBLEExtAdvertisingCallbacks", "onStopped: Default");
|
||||
} // onStopped
|
||||
|
||||
|
||||
void NimBLEExtAdvertisingCallbacks::onScanRequest(NimBLEExtAdvertising *pAdv,
|
||||
uint8_t inst_id, NimBLEAddress addr) {
|
||||
NIMBLE_LOGD("NimBLEExtAdvertisingCallbacks", "onScanRequest: Default");
|
||||
} // onScanRequest
|
||||
|
||||
|
||||
/**
|
||||
* @brief Construct a BLE extended advertisement.
|
||||
* @param [in] priPhy The primary Phy to advertise on, can be one of:
|
||||
* * BLE_HCI_LE_PHY_1M
|
||||
* * BLE_HCI_LE_PHY_CODED
|
||||
* @param [in] secPhy The secondary Phy to advertise on, can be one of:
|
||||
* * BLE_HCI_LE_PHY_1M
|
||||
* * BLE_HCI_LE_PHY_2M
|
||||
* * BLE_HCI_LE_PHY_CODED
|
||||
*/
|
||||
NimBLEExtAdvertisement::NimBLEExtAdvertisement(uint8_t priPhy, uint8_t secPhy)
|
||||
: m_advAddress("")
|
||||
{
|
||||
memset (&m_params, 0, sizeof(m_params));
|
||||
m_params.own_addr_type = NimBLEDevice::m_own_addr_type;
|
||||
m_params.primary_phy = priPhy;
|
||||
m_params.secondary_phy = secPhy;
|
||||
m_params.tx_power = 127;
|
||||
} // NimBLEExtAdvertisement
|
||||
|
||||
|
||||
/**
|
||||
* @brief Sets wether the advertisement should use legacy (BLE 4.0, 31 bytes max) advertising.
|
||||
* @param [in] val true = using legacy advertising.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setLegacyAdvertising(bool val) {
|
||||
m_params.legacy_pdu = val;
|
||||
} // setLegacyAdvertising
|
||||
|
||||
|
||||
/**
|
||||
* @brief Sets wether the advertisement has scan response data available.
|
||||
* @param [in] val true = scan response is available.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setScannable(bool val) {
|
||||
m_params.scannable = val;
|
||||
} // setScannable
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @brief Sets the transmission power level for this advertisement.
|
||||
* @param [in] dbm the transmission power to use in dbm.
|
||||
* @details The allowable value range depends on device hardware. \n
|
||||
* The ESP32C3 and ESP32S3 have a range of -27 to +18.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setTxPower(int8_t dbm) {
|
||||
m_params.tx_power = dbm;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Sets wether this advertisement should advertise as a connectable device.
|
||||
* @param [in] val True = connectable.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setConnectable(bool val) {
|
||||
#if defined(CONFIG_BT_NIMBLE_ROLE_PERIPHERAL)
|
||||
m_params.connectable = val;
|
||||
#endif
|
||||
} // setConnectable
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the address to use for this advertisement.
|
||||
* @param [in] addr The address to use.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setAddress(const NimBLEAddress & addr) {
|
||||
m_advAddress = addr;
|
||||
// Must use random address type.
|
||||
m_params.own_addr_type = BLE_OWN_ADDR_RANDOM;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Sets The primary channels to advertise on.
|
||||
* @param [in] ch37 Advertise on channel 37.
|
||||
* @param [in] ch38 Advertise on channel 38.
|
||||
* @param [in] ch39 Advertise on channel 39.
|
||||
* @details This will set a bitmask using the input parameters to allow different \n
|
||||
* combinations. If all inputs are false then all 3 channels will be used.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setPrimaryChannels(bool ch37, bool ch38, bool ch39) {
|
||||
m_params.channel_map = (ch37 | (ch38 << 1) | (ch39 << 2));
|
||||
} // setPrimaryChannels
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the filtering for the scan filter.
|
||||
* @param [in] scanRequestWhitelistOnly If true, only allow scan requests from those on the white list.
|
||||
* @param [in] connectWhitelistOnly If true, only allow connections from those on the white list.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setScanFilter(bool scanRequestWhitelistOnly, bool connectWhitelistOnly) {
|
||||
if (!scanRequestWhitelistOnly && !connectWhitelistOnly) {
|
||||
m_params.filter_policy = BLE_HCI_ADV_FILT_NONE;
|
||||
return;
|
||||
}
|
||||
if (scanRequestWhitelistOnly && !connectWhitelistOnly) {
|
||||
m_params.filter_policy = BLE_HCI_ADV_FILT_SCAN;
|
||||
return;
|
||||
}
|
||||
if (!scanRequestWhitelistOnly && connectWhitelistOnly) {
|
||||
m_params.filter_policy = BLE_HCI_ADV_FILT_CONN;
|
||||
return;
|
||||
}
|
||||
if (scanRequestWhitelistOnly && connectWhitelistOnly) {
|
||||
m_params.filter_policy = BLE_HCI_ADV_FILT_BOTH;
|
||||
return;
|
||||
}
|
||||
} // setScanFilter
|
||||
|
||||
|
||||
/**
|
||||
* @brief Sets the peer to directly advertise to.
|
||||
* @param [in] addr The address of the peer to direct the advertisements.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setDirectedPeer(const NimBLEAddress & addr) {
|
||||
ble_addr_t peerAddr;
|
||||
memcpy(&peerAddr.val, addr.getNative(), 6);
|
||||
peerAddr.type = addr.getType();
|
||||
m_params.peer = peerAddr;
|
||||
} // setDirectedPeer
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enable or disable direct advertisements to the peer set with `NimBLEExtAdvertisement::setDirectedPeer`
|
||||
* @param [in] val true = send directed advertisements to peer.
|
||||
* @param [in] high_duty true = use fast advertising rate, default - true.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setDirected(bool val, bool high_duty) {
|
||||
m_params.directed = val;
|
||||
m_params.high_duty_directed = high_duty;
|
||||
} // setDirected
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the minimum advertising interval.
|
||||
* @param [in] mininterval Minimum value for advertising interval in 0.625ms units, 0 = use default.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setMinInterval(uint32_t mininterval) {
|
||||
m_params.itvl_min = mininterval;
|
||||
} // setMinInterval
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the maximum advertising interval.
|
||||
* @param [in] maxinterval Maximum value for advertising interval in 0.625ms units, 0 = use default.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setMaxInterval(uint32_t maxinterval) {
|
||||
m_params.itvl_max = maxinterval;
|
||||
} // setMaxInterval
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the primary advertising PHY to use
|
||||
* @param [in] phy Can be one of following constants:
|
||||
* * BLE_HCI_LE_PHY_1M
|
||||
* * BLE_HCI_LE_PHY_CODED
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setPrimaryPhy(uint8_t phy) {
|
||||
m_params.primary_phy = phy;
|
||||
} // setPrimaryPhy
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the secondary advertising PHY to use
|
||||
* @param [in] phy Can be one of following constants:
|
||||
* * BLE_HCI_LE_PHY_1M
|
||||
* * BLE_HCI_LE_PHY_2M
|
||||
* * BLE_HCI_LE_PHY_CODED
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setSecondaryPhy(uint8_t phy) {
|
||||
m_params.secondary_phy = phy;
|
||||
} // setSecondaryPhy
|
||||
|
||||
|
||||
/**
|
||||
* @brief Sets whether the advertisement should be anonymous.
|
||||
* @param [in] val Set to true to enable anonymous advertising.
|
||||
*
|
||||
* @details Anonymous advertising omits the device's address from the advertisement.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setAnonymous(bool val) {
|
||||
m_params.anonymous = val;
|
||||
} // setAnonymous
|
||||
|
||||
|
||||
/**
|
||||
* @brief Sets whether the scan response request callback should be called.
|
||||
* @param [in] enable If true the scan response request callback will be called for this advertisement.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::enableScanRequestCallback(bool enable) {
|
||||
m_params.scan_req_notif = enable;
|
||||
} // enableScanRequestCallback
|
||||
|
||||
|
||||
/**
|
||||
* @brief Clears the data stored in this instance, does not change settings.
|
||||
* @details This will clear all data but preserves advertising parameter settings.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::clearData() {
|
||||
std::vector<uint8_t> swap;
|
||||
std::swap(m_payload, swap);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Get the size of the current data.
|
||||
*/
|
||||
size_t NimBLEExtAdvertisement::getDataSize() {
|
||||
return m_payload.size();
|
||||
} // getDataSize
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the advertisement data.
|
||||
* @param [in] data The data to be set as the payload.
|
||||
* @param [in] length The size of data.
|
||||
* @details This will completely replace any data that was previously set.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setData(const uint8_t * data, size_t length) {
|
||||
m_payload.assign(data, data + length);
|
||||
} // setData
|
||||
|
||||
|
||||
/**
|
||||
* @brief Add data to the payload to be advertised.
|
||||
* @param [in] data The data to be added to the payload.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::addData(const std::string &data) {
|
||||
addData((uint8_t*)data.data(), data.length());
|
||||
} // addData
|
||||
|
||||
|
||||
/**
|
||||
* @brief Add data to the payload to be advertised.
|
||||
* @param [in] data The data to be added to the payload.
|
||||
* @param [in] length The size of data to be added to the payload.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::addData(const uint8_t * data, size_t length) {
|
||||
m_payload.insert(m_payload.end(), data, data + length);
|
||||
} // addData
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the appearance.
|
||||
* @param [in] appearance The appearance code value.
|
||||
*
|
||||
* See also:
|
||||
* https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.characteristic.gap.appearance.xml
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setAppearance(uint16_t appearance) {
|
||||
char cdata[2];
|
||||
cdata[0] = 3;
|
||||
cdata[1] = BLE_HS_ADV_TYPE_APPEARANCE; // 0x19
|
||||
addData(std::string(cdata, 2) + std::string((char*) &appearance, 2));
|
||||
} // setAppearance
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the advertisement flags.
|
||||
* @param [in] flag The flags to be set in the advertisement.
|
||||
* * BLE_HS_ADV_F_DISC_LTD
|
||||
* * BLE_HS_ADV_F_DISC_GEN
|
||||
* * BLE_HS_ADV_F_BREDR_UNSUP - must always use with NimBLE
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setFlags(uint8_t flag) {
|
||||
char cdata[3];
|
||||
cdata[0] = 2;
|
||||
cdata[1] = BLE_HS_ADV_TYPE_FLAGS; // 0x01
|
||||
cdata[2] = flag | BLE_HS_ADV_F_BREDR_UNSUP;
|
||||
addData(std::string(cdata, 3));
|
||||
} // setFlags
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set manufacturer specific data.
|
||||
* @param [in] data The manufacturer data to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setManufacturerData(const std::string &data) {
|
||||
char cdata[2];
|
||||
cdata[0] = data.length() + 1;
|
||||
cdata[1] = BLE_HS_ADV_TYPE_MFG_DATA ; // 0xff
|
||||
addData(std::string(cdata, 2) + data);
|
||||
} // setManufacturerData
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the URI to advertise.
|
||||
* @param [in] uri The uri to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setURI(const std::string &uri) {
|
||||
char cdata[2];
|
||||
cdata[0] = uri.length() + 1;
|
||||
cdata[1] = BLE_HS_ADV_TYPE_URI;
|
||||
addData(std::string(cdata, 2) + uri);
|
||||
} // setURI
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the complete name of this device.
|
||||
* @param [in] name The name to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setName(const std::string &name) {
|
||||
char cdata[2];
|
||||
cdata[0] = name.length() + 1;
|
||||
cdata[1] = BLE_HS_ADV_TYPE_COMP_NAME; // 0x09
|
||||
addData(std::string(cdata, 2) + name);
|
||||
} // setName
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set a single service to advertise as a complete list of services.
|
||||
* @param [in] uuid The service to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setCompleteServices(const NimBLEUUID &uuid) {
|
||||
setServices(true, uuid.bitSize(), {uuid});
|
||||
} // setCompleteServices
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the complete list of 16 bit services to advertise.
|
||||
* @param [in] v_uuid A vector of 16 bit UUID's to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setCompleteServices16(const std::vector<NimBLEUUID>& v_uuid) {
|
||||
setServices(true, 16, v_uuid);
|
||||
} // setCompleteServices16
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the complete list of 32 bit services to advertise.
|
||||
* @param [in] v_uuid A vector of 32 bit UUID's to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setCompleteServices32(const std::vector<NimBLEUUID>& v_uuid) {
|
||||
setServices(true, 32, v_uuid);
|
||||
} // setCompleteServices32
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set a single service to advertise as a partial list of services.
|
||||
* @param [in] uuid The service to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setPartialServices(const NimBLEUUID &uuid) {
|
||||
setServices(false, uuid.bitSize(), {uuid});
|
||||
} // setPartialServices
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the partial list of services to advertise.
|
||||
* @param [in] v_uuid A vector of 16 bit UUID's to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setPartialServices16(const std::vector<NimBLEUUID>& v_uuid) {
|
||||
setServices(false, 16, v_uuid);
|
||||
} // setPartialServices16
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the partial list of services to advertise.
|
||||
* @param [in] v_uuid A vector of 32 bit UUID's to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setPartialServices32(const std::vector<NimBLEUUID>& v_uuid) {
|
||||
setServices(false, 32, v_uuid);
|
||||
} // setPartialServices32
|
||||
|
||||
|
||||
/**
|
||||
* @brief Utility function to create the list of service UUID's from a vector.
|
||||
* @param [in] complete If true the vector is the complete set of services.
|
||||
* @param [in] size The bit size of the UUID's in the vector. (16, 32, or 128).
|
||||
* @param [in] v_uuid The vector of service UUID's to advertise.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setServices(const bool complete, const uint8_t size,
|
||||
const std::vector<NimBLEUUID> &v_uuid)
|
||||
{
|
||||
char cdata[2];
|
||||
cdata[0] = (size / 8) * v_uuid.size() + 1;
|
||||
switch(size) {
|
||||
case 16:
|
||||
cdata[1] = complete ? BLE_HS_ADV_TYPE_COMP_UUIDS16 : BLE_HS_ADV_TYPE_INCOMP_UUIDS16;
|
||||
break;
|
||||
case 32:
|
||||
cdata[1] = complete ? BLE_HS_ADV_TYPE_COMP_UUIDS32 : BLE_HS_ADV_TYPE_INCOMP_UUIDS32;
|
||||
break;
|
||||
case 128:
|
||||
cdata[1] = complete ? BLE_HS_ADV_TYPE_COMP_UUIDS128 : BLE_HS_ADV_TYPE_INCOMP_UUIDS128;
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
std::string uuids;
|
||||
|
||||
for(auto &it : v_uuid){
|
||||
if(it.bitSize() != size) {
|
||||
NIMBLE_LOGE(LOG_TAG, "Service UUID(%d) invalid", size);
|
||||
return;
|
||||
} else {
|
||||
switch(size) {
|
||||
case 16:
|
||||
uuids += std::string((char*)&it.getNative()->u16.value, 2);
|
||||
break;
|
||||
case 32:
|
||||
uuids += std::string((char*)&it.getNative()->u32.value, 4);
|
||||
break;
|
||||
case 128:
|
||||
uuids += std::string((char*)&it.getNative()->u128.value, 16);
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
addData(std::string(cdata, 2) + uuids);
|
||||
} // setServices
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the service data (UUID + data)
|
||||
* @param [in] uuid The UUID to set with the service data.
|
||||
* @param [in] data The data to be associated with the service data advertised.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setServiceData(const NimBLEUUID &uuid, const std::string &data) {
|
||||
char cdata[2];
|
||||
switch (uuid.bitSize()) {
|
||||
case 16: {
|
||||
// [Len] [0x16] [UUID16] data
|
||||
cdata[0] = data.length() + 3;
|
||||
cdata[1] = BLE_HS_ADV_TYPE_SVC_DATA_UUID16; // 0x16
|
||||
addData(std::string(cdata, 2) + std::string((char*) &uuid.getNative()->u16.value, 2) + data);
|
||||
break;
|
||||
}
|
||||
|
||||
case 32: {
|
||||
// [Len] [0x20] [UUID32] data
|
||||
cdata[0] = data.length() + 5;
|
||||
cdata[1] = BLE_HS_ADV_TYPE_SVC_DATA_UUID32; // 0x20
|
||||
addData(std::string(cdata, 2) + std::string((char*) &uuid.getNative()->u32.value, 4) + data);
|
||||
break;
|
||||
}
|
||||
|
||||
case 128: {
|
||||
// [Len] [0x21] [UUID128] data
|
||||
cdata[0] = data.length() + 17;
|
||||
cdata[1] = BLE_HS_ADV_TYPE_SVC_DATA_UUID128; // 0x21
|
||||
addData(std::string(cdata, 2) + std::string((char*) &uuid.getNative()->u128.value, 16) + data);
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
} // setServiceData
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the short name.
|
||||
* @param [in] name The short name of the device.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setShortName(const std::string &name) {
|
||||
char cdata[2];
|
||||
cdata[0] = name.length() + 1;
|
||||
cdata[1] = BLE_HS_ADV_TYPE_INCOMP_NAME; // 0x08
|
||||
addData(std::string(cdata, 2) + name);
|
||||
} // setShortName
|
||||
|
||||
|
||||
/**
|
||||
* @brief Adds Tx power level to the advertisement data.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::addTxPower() {
|
||||
m_params.include_tx_power = 1;
|
||||
} // addTxPower
|
||||
|
||||
|
||||
/**
|
||||
* @brief Set the preferred connection interval parameters.
|
||||
* @param [in] min The minimum interval desired.
|
||||
* @param [in] max The maximum interval desired.
|
||||
*/
|
||||
void NimBLEExtAdvertisement::setPreferredParams(uint16_t min, uint16_t max) {
|
||||
uint8_t data[6];
|
||||
data[0] = BLE_HS_ADV_SLAVE_ITVL_RANGE_LEN + 1;
|
||||
data[1] = BLE_HS_ADV_TYPE_SLAVE_ITVL_RANGE;
|
||||
data[2] = min;
|
||||
data[3] = min >> 8;
|
||||
data[4] = max;
|
||||
data[5] = max >> 8;
|
||||
addData(data, 6);
|
||||
} // setPreferredParams
|
||||
|
||||
#endif /* CONFIG_BT_ENABLED && CONFIG_BT_NIMBLE_ROLE_BROADCASTER && CONFIG_BT_NIMBLE_EXT_ADV */
|
||||
152
src/NimBLEExtAdvertising.h
Normal file
152
src/NimBLEExtAdvertising.h
Normal file
|
|
@ -0,0 +1,152 @@
|
|||
/*
|
||||
* NimBLEExtAdvertising.h
|
||||
*
|
||||
* Created: on February 6, 2022
|
||||
* Author H2zero
|
||||
*/
|
||||
|
||||
#ifndef MAIN_BLEEXTADVERTISING_H_
|
||||
#define MAIN_BLEEXTADVERTISING_H_
|
||||
#include "nimconfig.h"
|
||||
#if defined(CONFIG_BT_ENABLED) && \
|
||||
defined(CONFIG_BT_NIMBLE_ROLE_BROADCASTER) && \
|
||||
CONFIG_BT_NIMBLE_EXT_ADV
|
||||
|
||||
# if defined(CONFIG_NIMBLE_CPP_IDF)
|
||||
# include "host/ble_gap.h"
|
||||
# else
|
||||
# include "nimble/nimble/host/include/host/ble_gap.h"
|
||||
# endif
|
||||
|
||||
/**** FIX COMPILATION ****/
|
||||
#undef min
|
||||
#undef max
|
||||
/**************************/
|
||||
|
||||
#include "NimBLEAddress.h"
|
||||
#include "NimBLEUUID.h"
|
||||
|
||||
#include <vector>
|
||||
|
||||
class NimBLEExtAdvertisingCallbacks;
|
||||
|
||||
|
||||
/**
|
||||
* @brief Extended advertisement data
|
||||
*/
|
||||
class NimBLEExtAdvertisement {
|
||||
public:
|
||||
NimBLEExtAdvertisement(uint8_t priPhy = BLE_HCI_LE_PHY_1M,
|
||||
uint8_t secPhy = BLE_HCI_LE_PHY_1M);
|
||||
void setAppearance(uint16_t appearance);
|
||||
void setCompleteServices(const NimBLEUUID &uuid);
|
||||
void setCompleteServices16(const std::vector<NimBLEUUID> &v_uuid);
|
||||
void setCompleteServices32(const std::vector<NimBLEUUID> &v_uuid);
|
||||
void setFlags(uint8_t flag);
|
||||
void setManufacturerData(const std::string &data);
|
||||
void setURI(const std::string &uri);
|
||||
void setName(const std::string &name);
|
||||
void setPartialServices(const NimBLEUUID &uuid);
|
||||
void setPartialServices16(const std::vector<NimBLEUUID> &v_uuid);
|
||||
void setPartialServices32(const std::vector<NimBLEUUID> &v_uuid);
|
||||
void setServiceData(const NimBLEUUID &uuid, const std::string &data);
|
||||
void setShortName(const std::string &name);
|
||||
void setData(const uint8_t * data, size_t length);
|
||||
void addData(const std::string &data);
|
||||
void addData(const uint8_t * data, size_t length);
|
||||
void addTxPower();
|
||||
void setPreferredParams(uint16_t min, uint16_t max);
|
||||
void setLegacyAdvertising(bool val);
|
||||
void setConnectable(bool val);
|
||||
void setScannable(bool val);
|
||||
void setMinInterval(uint32_t mininterval);
|
||||
void setMaxInterval(uint32_t maxinterval);
|
||||
void setPrimaryPhy(uint8_t phy);
|
||||
void setSecondaryPhy(uint8_t phy);
|
||||
void setScanFilter(bool scanRequestWhitelistOnly, bool connectWhitelistOnly);
|
||||
void setDirectedPeer(const NimBLEAddress & addr);
|
||||
void setDirected(bool val, bool high_duty = true);
|
||||
void setAnonymous(bool val);
|
||||
void setPrimaryChannels(bool ch37, bool ch38, bool ch39);
|
||||
void setTxPower(int8_t dbm);
|
||||
void setAddress(const NimBLEAddress & addr);
|
||||
void enableScanRequestCallback(bool enable);
|
||||
void clearData();
|
||||
size_t getDataSize();
|
||||
|
||||
private:
|
||||
friend class NimBLEExtAdvertising;
|
||||
|
||||
void setServices(const bool complete, const uint8_t size,
|
||||
const std::vector<NimBLEUUID> &v_uuid);
|
||||
|
||||
std::vector<uint8_t> m_payload;
|
||||
ble_gap_ext_adv_params m_params;
|
||||
NimBLEAddress m_advAddress;
|
||||
}; // NimBLEExtAdvertisement
|
||||
|
||||
|
||||
/**
|
||||
* @brief Extended advertising class.
|
||||
*/
|
||||
class NimBLEExtAdvertising {
|
||||
public:
|
||||
/**
|
||||
* @brief Construct an extended advertising object.
|
||||
*/
|
||||
NimBLEExtAdvertising() :m_advStatus(CONFIG_BT_NIMBLE_MAX_EXT_ADV_INSTANCES + 1, false) {}
|
||||
~NimBLEExtAdvertising();
|
||||
bool start(uint8_t inst_id, int duration = 0, int max_events = 0);
|
||||
bool setInstanceData(uint8_t inst_id, NimBLEExtAdvertisement& adv);
|
||||
bool setScanResponseData(uint8_t inst_id, NimBLEExtAdvertisement & data);
|
||||
bool removeInstance(uint8_t inst_id);
|
||||
bool removeAll();
|
||||
bool stop(uint8_t inst_id);
|
||||
bool stop();
|
||||
bool isActive(uint8_t inst_id);
|
||||
bool isAdvertising();
|
||||
void setCallbacks(NimBLEExtAdvertisingCallbacks* callbacks,
|
||||
bool deleteCallbacks = true);
|
||||
|
||||
private:
|
||||
friend class NimBLEDevice;
|
||||
friend class NimBLEServer;
|
||||
|
||||
void onHostSync();
|
||||
static int handleGapEvent(struct ble_gap_event *event, void *arg);
|
||||
|
||||
bool m_scanResp;
|
||||
bool m_deleteCallbacks;
|
||||
NimBLEExtAdvertisingCallbacks* m_pCallbacks;
|
||||
ble_gap_ext_adv_params m_advParams;
|
||||
std::vector<bool> m_advStatus;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @brief Callbacks associated with NimBLEExtAdvertising class.
|
||||
*/
|
||||
class NimBLEExtAdvertisingCallbacks {
|
||||
public:
|
||||
virtual ~NimBLEExtAdvertisingCallbacks() {};
|
||||
|
||||
/**
|
||||
* @brief Handle an advertising stop event.
|
||||
* @param [in] pAdv A convenience pointer to the extended advertising interface.
|
||||
* @param [in] reason The reason code for stopping the advertising.
|
||||
* @param [in] inst_id The instance ID of the advertisement that was stopped.
|
||||
*/
|
||||
virtual void onStopped(NimBLEExtAdvertising *pAdv, int reason, uint8_t inst_id);
|
||||
|
||||
/**
|
||||
* @brief Handle a scan response request.
|
||||
* This is called when a scanning device requests a scan response.
|
||||
* @param [in] pAdv A convenience pointer to the extended advertising interface.
|
||||
* @param [in] inst_id The instance ID of the advertisement that the scan response request was made.
|
||||
* @param [in] addr The address of the device making the request.
|
||||
*/
|
||||
virtual void onScanRequest(NimBLEExtAdvertising *pAdv, uint8_t inst_id, NimBLEAddress addr);
|
||||
}; // NimBLEExtAdvertisingCallbacks
|
||||
|
||||
#endif /* CONFIG_BT_ENABLED && CONFIG_BT_NIMBLE_ROLE_BROADCASTER && CONFIG_BT_NIMBLE_EXT_ADV */
|
||||
#endif /* MAIN_BLEADVERTISING_H_ */
|
||||
|
|
@ -56,8 +56,8 @@ NimBLEScan::~NimBLEScan() {
|
|||
* @param [in] param Parameter data for this event.
|
||||
*/
|
||||
/*STATIC*/int NimBLEScan::handleGapEvent(ble_gap_event* event, void* arg) {
|
||||
|
||||
NimBLEScan* pScan = (NimBLEScan*)arg;
|
||||
(void)arg;
|
||||
NimBLEScan* pScan = NimBLEDevice::getScan();
|
||||
|
||||
switch(event->type) {
|
||||
|
||||
|
|
@ -67,16 +67,16 @@ NimBLEScan::~NimBLEScan() {
|
|||
NIMBLE_LOGI(LOG_TAG, "Scan op in progress - ignoring results");
|
||||
return 0;
|
||||
}
|
||||
#if MYNEWT_VAL(BLE_EXT_ADV)
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
const auto& disc = event->ext_disc;
|
||||
const auto event_type = disc.legacy_event_type;
|
||||
const bool isLegacyAdv = disc.props & BLE_HCI_ADV_LEGACY_MASK;
|
||||
const auto event_type = isLegacyAdv ? disc.legacy_event_type : disc.props;
|
||||
#else
|
||||
const auto& disc = event->disc;
|
||||
const bool isLegacyAdv = true;
|
||||
const auto event_type = disc.event_type;
|
||||
#endif
|
||||
|
||||
NimBLEAddress advertisedAddress(disc.addr);
|
||||
|
||||
|
||||
// Examine our list of ignored addresses and stop processing if we don't want to see it or are already connected
|
||||
if(NimBLEDevice::isIgnored(advertisedAddress)) {
|
||||
|
|
@ -88,7 +88,12 @@ NimBLEScan::~NimBLEScan() {
|
|||
|
||||
// If we've seen this device before get a pointer to it from the vector
|
||||
for(auto &it: pScan->m_scanResults.m_advertisedDevicesVector) {
|
||||
if(it->getAddress() == advertisedAddress) {
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
// Same address but different set ID should create a new advertised device.
|
||||
if (it->getAddress() == advertisedAddress && it->getSetId() == disc.sid) {
|
||||
#else
|
||||
if (it->getAddress() == advertisedAddress) {
|
||||
#endif
|
||||
advertisedDevice = it;
|
||||
break;
|
||||
}
|
||||
|
|
@ -96,20 +101,27 @@ NimBLEScan::~NimBLEScan() {
|
|||
|
||||
// If we haven't seen this device before; create a new instance and insert it in the vector.
|
||||
// Otherwise just update the relevant parameters of the already known device.
|
||||
if(advertisedDevice == nullptr && event_type != BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP){
|
||||
if (advertisedDevice == nullptr &&
|
||||
(!isLegacyAdv || event_type != BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP)) {
|
||||
// Check if we have reach the scan results limit, ignore this one if so.
|
||||
// We still need to store each device when maxResults is 0 to be able to append the scan results
|
||||
if(pScan->m_maxResults > 0 && pScan->m_maxResults < 0xFF &&
|
||||
(pScan->m_scanResults.m_advertisedDevicesVector.size() >= pScan->m_maxResults))
|
||||
{
|
||||
if (pScan->m_maxResults > 0 && pScan->m_maxResults < 0xFF &&
|
||||
(pScan->m_scanResults.m_advertisedDevicesVector.size() >= pScan->m_maxResults)) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
advertisedDevice = new NimBLEAdvertisedDevice();
|
||||
advertisedDevice->setAddress(advertisedAddress);
|
||||
advertisedDevice->setAdvType(event_type);
|
||||
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
|
||||
pScan->m_scanResults.m_advertisedDevicesVector.push_back(advertisedDevice);
|
||||
NIMBLE_LOGI(LOG_TAG, "New advertiser: %s", advertisedAddress.toString().c_str());
|
||||
} else if(advertisedDevice != nullptr) {
|
||||
} else if (advertisedDevice != nullptr) {
|
||||
NIMBLE_LOGI(LOG_TAG, "Updated advertiser: %s", advertisedAddress.toString().c_str());
|
||||
} else {
|
||||
// Scan response from unknown device
|
||||
|
|
@ -118,13 +130,13 @@ NimBLEScan::~NimBLEScan() {
|
|||
|
||||
advertisedDevice->m_timestamp = time(nullptr);
|
||||
advertisedDevice->setRSSI(disc.rssi);
|
||||
advertisedDevice->setPayload(disc.data, disc.length_data,
|
||||
event_type == BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP);
|
||||
advertisedDevice->setPayload(disc.data, disc.length_data, (isLegacyAdv &&
|
||||
event_type == BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP));
|
||||
|
||||
if (pScan->m_pAdvertisedDeviceCallbacks) {
|
||||
// If not active scanning or scan response is not available
|
||||
// report the result to the callback now.
|
||||
if(pScan->m_scan_params.passive ||
|
||||
// or extended advertisement scanning, report the result to the callback now.
|
||||
if(pScan->m_scan_params.passive || !isLegacyAdv ||
|
||||
(advertisedDevice->getAdvType() != BLE_HCI_ADV_TYPE_ADV_IND &&
|
||||
advertisedDevice->getAdvType() != BLE_HCI_ADV_TYPE_ADV_SCAN_IND))
|
||||
{
|
||||
|
|
@ -132,7 +144,7 @@ NimBLEScan::~NimBLEScan() {
|
|||
pScan->m_pAdvertisedDeviceCallbacks->onResult(advertisedDevice);
|
||||
|
||||
// Otherwise, wait for the scan response so we can report the complete data.
|
||||
} else if (event_type == BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP) {
|
||||
} else if (isLegacyAdv && event_type == BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP) {
|
||||
advertisedDevice->m_callbackSent = true;
|
||||
pScan->m_pAdvertisedDeviceCallbacks->onResult(advertisedDevice);
|
||||
}
|
||||
|
|
@ -313,17 +325,27 @@ bool NimBLEScan::start(uint32_t duration, void (*scanCompleteCB)(NimBLEScanResul
|
|||
m_ignoreResults = true;
|
||||
}
|
||||
|
||||
|
||||
#if MYNEWT_VAL(BLE_EXT_ADV)
|
||||
ble_gap_ext_disc_params scan_params;
|
||||
scan_params.passive = m_scan_params.passive;
|
||||
scan_params.itvl = m_scan_params.itvl;
|
||||
scan_params.window = m_scan_params.window;
|
||||
int rc = ble_gap_ext_disc(NimBLEDevice::m_own_addr_type, duration/10, 0, m_scan_params.filter_duplicates, m_scan_params.filter_policy, m_scan_params.limited, &scan_params, &scan_params,
|
||||
NimBLEScan::handleGapEvent, this);
|
||||
# if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
ble_gap_ext_disc_params scan_params;
|
||||
scan_params.passive = m_scan_params.passive;
|
||||
scan_params.itvl = m_scan_params.itvl;
|
||||
scan_params.window = m_scan_params.window;
|
||||
int rc = ble_gap_ext_disc(NimBLEDevice::m_own_addr_type,
|
||||
duration/10,
|
||||
0,
|
||||
m_scan_params.filter_duplicates,
|
||||
m_scan_params.filter_policy,
|
||||
m_scan_params.limited,
|
||||
&scan_params,
|
||||
&scan_params,
|
||||
NimBLEScan::handleGapEvent,
|
||||
NULL);
|
||||
#else
|
||||
int rc = ble_gap_disc(NimBLEDevice::m_own_addr_type, duration, &m_scan_params,
|
||||
NimBLEScan::handleGapEvent, this);
|
||||
int rc = ble_gap_disc(NimBLEDevice::m_own_addr_type,
|
||||
duration,
|
||||
&m_scan_params,
|
||||
NimBLEScan::handleGapEvent,
|
||||
NULL);
|
||||
#endif
|
||||
switch(rc) {
|
||||
case 0:
|
||||
|
|
|
|||
|
|
@ -42,7 +42,9 @@ NimBLEServer::NimBLEServer() {
|
|||
// m_svcChgChrHdl = 0xffff; // Future Use
|
||||
m_pServerCallbacks = &defaultCallbacks;
|
||||
m_gattsStarted = false;
|
||||
#if !CONFIG_BT_NIMBLE_EXT_ADV
|
||||
m_advertiseOnDisconnect = true;
|
||||
#endif
|
||||
m_svcChanged = false;
|
||||
m_deleteCallbacks = true;
|
||||
} // NimBLEServer
|
||||
|
|
@ -139,15 +141,26 @@ NimBLEService *NimBLEServer::getServiceByHandle(uint16_t handle) {
|
|||
return nullptr;
|
||||
}
|
||||
|
||||
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
/**
|
||||
* @brief Retrieve the advertising object that can be used to advertise the existence of the server.
|
||||
* @return An advertising object.
|
||||
*/
|
||||
NimBLEExtAdvertising* NimBLEServer::getAdvertising() {
|
||||
return NimBLEDevice::getAdvertising();
|
||||
} // getAdvertising
|
||||
#endif
|
||||
|
||||
#if !CONFIG_BT_NIMBLE_EXT_ADV || defined(_DOXYGEN_)
|
||||
/**
|
||||
* @brief Retrieve the advertising object that can be used to advertise the existence of the server.
|
||||
*
|
||||
* @return An advertising object.
|
||||
*/
|
||||
NimBLEAdvertising* NimBLEServer::getAdvertising() {
|
||||
return NimBLEDevice::getAdvertising();
|
||||
} // getAdvertising
|
||||
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Sends a service changed notification and resets the GATT server.
|
||||
|
|
@ -240,6 +253,7 @@ int NimBLEServer::disconnect(uint16_t connId, uint8_t reason) {
|
|||
} // disconnect
|
||||
|
||||
|
||||
#if !CONFIG_BT_NIMBLE_EXT_ADV || defined(_DOXYGEN_)
|
||||
/**
|
||||
* @brief Set the server to automatically start advertising when a client disconnects.
|
||||
* @param [in] aod true == advertise, false == don't advertise.
|
||||
|
|
@ -247,7 +261,7 @@ int NimBLEServer::disconnect(uint16_t connId, uint8_t reason) {
|
|||
void NimBLEServer::advertiseOnDisconnect(bool aod) {
|
||||
m_advertiseOnDisconnect = aod;
|
||||
} // advertiseOnDisconnect
|
||||
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Return the number of connected clients.
|
||||
|
|
@ -325,7 +339,7 @@ NimBLEConnInfo NimBLEServer::getPeerIDInfo(uint16_t id) {
|
|||
*/
|
||||
/*STATIC*/
|
||||
int NimBLEServer::handleGapEvent(struct ble_gap_event *event, void *arg) {
|
||||
NimBLEServer* server = (NimBLEServer*)arg;
|
||||
NimBLEServer* server = NimBLEDevice::getServer();
|
||||
NIMBLE_LOGD(LOG_TAG, ">> handleGapEvent: %s",
|
||||
NimBLEUtils::gapEventToString(event->type));
|
||||
int rc = 0;
|
||||
|
|
@ -337,7 +351,9 @@ int NimBLEServer::handleGapEvent(struct ble_gap_event *event, void *arg) {
|
|||
if (event->connect.status != 0) {
|
||||
/* Connection failed; resume advertising */
|
||||
NIMBLE_LOGE(LOG_TAG, "Connection failed");
|
||||
#if !CONFIG_BT_NIMBLE_EXT_ADV
|
||||
NimBLEDevice::startAdvertising();
|
||||
#endif
|
||||
}
|
||||
else {
|
||||
server->m_connectedPeersVec.push_back(event->connect.conn_handle);
|
||||
|
|
@ -382,9 +398,11 @@ int NimBLEServer::handleGapEvent(struct ble_gap_event *event, void *arg) {
|
|||
server->m_pServerCallbacks->onDisconnect(server);
|
||||
server->m_pServerCallbacks->onDisconnect(server, &event->disconnect.conn);
|
||||
|
||||
#if !CONFIG_BT_NIMBLE_EXT_ADV
|
||||
if(server->m_advertiseOnDisconnect) {
|
||||
server->startAdvertising();
|
||||
}
|
||||
#endif
|
||||
return 0;
|
||||
} // BLE_GAP_EVENT_DISCONNECT
|
||||
|
||||
|
|
@ -472,11 +490,15 @@ int NimBLEServer::handleGapEvent(struct ble_gap_event *event, void *arg) {
|
|||
return 0;
|
||||
} // BLE_GAP_EVENT_NOTIFY_TX
|
||||
|
||||
case BLE_GAP_EVENT_ADV_COMPLETE: {
|
||||
NIMBLE_LOGD(LOG_TAG, "Advertising Complete");
|
||||
NimBLEDevice::getAdvertising()->advCompleteCB();
|
||||
return 0;
|
||||
}
|
||||
|
||||
case BLE_GAP_EVENT_ADV_COMPLETE:
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
case BLE_GAP_EVENT_SCAN_REQ_RCVD:
|
||||
return NimBLEExtAdvertising::handleGapEvent(event, arg);
|
||||
#else
|
||||
return NimBLEAdvertising::handleGapEvent(event, arg);
|
||||
#endif
|
||||
// BLE_GAP_EVENT_ADV_COMPLETE | BLE_GAP_EVENT_SCAN_REQ_RCVD
|
||||
|
||||
case BLE_GAP_EVENT_CONN_UPDATE: {
|
||||
NIMBLE_LOGD(LOG_TAG, "Connection parameters updated.");
|
||||
|
|
@ -653,7 +675,9 @@ void NimBLEServer::removeService(NimBLEService* service, bool deleteSvc) {
|
|||
|
||||
service->m_removed = deleteSvc ? NIMBLE_ATT_REMOVE_DELETE : NIMBLE_ATT_REMOVE_HIDE;
|
||||
serviceChanged();
|
||||
#if !CONFIG_BT_NIMBLE_EXT_ADV
|
||||
NimBLEDevice::getAdvertising()->removeServiceUUID(service->getUUID());
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -716,22 +740,52 @@ void NimBLEServer::resetGATT() {
|
|||
}
|
||||
|
||||
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
/**
|
||||
* @brief Start advertising.
|
||||
*
|
||||
* Start the server advertising its existence. This is a convenience function and is equivalent to
|
||||
* @param [in] inst_id The extended advertisement instance ID to start.
|
||||
* @param [in] duration How long to advertise for in milliseconds, 0 = forever (default).
|
||||
* @param [in] max_events Maximum number of advertisement events to send, 0 = no limit (default).
|
||||
* @return True if advertising started successfully.
|
||||
* @details Start the server advertising its existence. This is a convenience function and is equivalent to
|
||||
* retrieving the advertising object and invoking start upon it.
|
||||
*/
|
||||
void NimBLEServer::startAdvertising() {
|
||||
NimBLEDevice::startAdvertising();
|
||||
bool NimBLEServer::startAdvertising(uint8_t inst_id,
|
||||
int duration,
|
||||
int max_events) {
|
||||
return getAdvertising()->start(inst_id, duration, max_events);
|
||||
} // startAdvertising
|
||||
|
||||
|
||||
/**
|
||||
* @brief Stop advertising.
|
||||
* @brief Convenience function to stop advertising a data set.
|
||||
* @param [in] inst_id The extended advertisement instance ID to stop advertising.
|
||||
* @return True if advertising stopped successfully.
|
||||
*/
|
||||
void NimBLEServer::stopAdvertising() {
|
||||
NimBLEDevice::stopAdvertising();
|
||||
bool NimBLEServer::stopAdvertising(uint8_t inst_id) {
|
||||
return getAdvertising()->stop(inst_id);
|
||||
} // stopAdvertising
|
||||
#endif
|
||||
|
||||
#if !CONFIG_BT_NIMBLE_EXT_ADV|| defined(_DOXYGEN_)
|
||||
/**
|
||||
* @brief Start advertising.
|
||||
* @return True if advertising started successfully.
|
||||
* @details Start the server advertising its existence. This is a convenience function and is equivalent to
|
||||
* retrieving the advertising object and invoking start upon it.
|
||||
*/
|
||||
bool NimBLEServer::startAdvertising() {
|
||||
return getAdvertising()->start();
|
||||
} // startAdvertising
|
||||
#endif
|
||||
|
||||
|
||||
/**
|
||||
* @brief Stop advertising.
|
||||
* @return True if advertising stopped successfully.
|
||||
*/
|
||||
bool NimBLEServer::stopAdvertising() {
|
||||
return getAdvertising()->stop();
|
||||
} // stopAdvertising
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -25,7 +25,11 @@
|
|||
|
||||
#include "NimBLEUtils.h"
|
||||
#include "NimBLEAddress.h"
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
#include "NimBLEExtAdvertising.h"
|
||||
#else
|
||||
#include "NimBLEAdvertising.h"
|
||||
#endif
|
||||
#include "NimBLEService.h"
|
||||
#include "NimBLESecurity.h"
|
||||
#include "NimBLEConnInfo.h"
|
||||
|
|
@ -46,11 +50,19 @@ public:
|
|||
NimBLEService* createService(const NimBLEUUID &uuid);
|
||||
void removeService(NimBLEService* service, bool deleteSvc = false);
|
||||
void addService(NimBLEService* service);
|
||||
NimBLEAdvertising* getAdvertising();
|
||||
void setCallbacks(NimBLEServerCallbacks* pCallbacks,
|
||||
bool deleteCallbacks = true);
|
||||
void startAdvertising();
|
||||
void stopAdvertising();
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
NimBLEExtAdvertising* getAdvertising();
|
||||
bool startAdvertising(uint8_t inst_id,
|
||||
int duration = 0,
|
||||
int max_events = 0);
|
||||
bool stopAdvertising(uint8_t inst_id);
|
||||
#else
|
||||
NimBLEAdvertising* getAdvertising();
|
||||
bool startAdvertising();
|
||||
#endif
|
||||
bool stopAdvertising();
|
||||
void start();
|
||||
NimBLEService* getServiceByUUID(const char* uuid, uint16_t instanceId = 0);
|
||||
NimBLEService* getServiceByUUID(const NimBLEUUID &uuid, uint16_t instanceId = 0);
|
||||
|
|
@ -66,7 +78,9 @@ public:
|
|||
NimBLEConnInfo getPeerInfo(size_t index);
|
||||
NimBLEConnInfo getPeerInfo(const NimBLEAddress& address);
|
||||
NimBLEConnInfo getPeerIDInfo(uint16_t id);
|
||||
#if !CONFIG_BT_NIMBLE_EXT_ADV || defined(_DOXYGEN_)
|
||||
void advertiseOnDisconnect(bool);
|
||||
#endif
|
||||
|
||||
private:
|
||||
NimBLEServer();
|
||||
|
|
@ -75,9 +89,15 @@ private:
|
|||
friend class NimBLEService;
|
||||
friend class NimBLEDevice;
|
||||
friend class NimBLEAdvertising;
|
||||
#if CONFIG_BT_NIMBLE_EXT_ADV
|
||||
friend class NimBLEExtAdvertising;
|
||||
friend class NimBLEExtAdvertisementData;
|
||||
#endif
|
||||
|
||||
bool m_gattsStarted;
|
||||
#if !CONFIG_BT_NIMBLE_EXT_ADV
|
||||
bool m_advertiseOnDisconnect;
|
||||
#endif
|
||||
bool m_svcChanged;
|
||||
NimBLEServerCallbacks* m_pServerCallbacks;
|
||||
bool m_deleteCallbacks;
|
||||
|
|
|
|||
Loading…
Reference in a new issue