mirror of
https://github.com/h2zero/esp-nimble-cpp.git
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4980e6a10a
* General code cleanup. * `NimBLEAdvertisementData` moved to it's own .h and .cpp files. * Added new method, `NimBLEAdvertising::setPreferredParams` that takes the min and max preferred connection parameters as an alternative for `setMinPreferred` and `setMaxPreferred`. * Added new method, `NimBLEAdvertising::setAdvertisingInterval` Sets the advertisement interval for min and max to the same value instead of calling `setMinInterval` and `setMaxInterval` separately if there is not value difference. * `NimBLEAdvertisementData` payload is now stored in `std::vector<uint8_t>` instead of `std::string`. * `NimBLEAdvertisementData::getPayload` now returns `std::vector<uint8_t>` instead of `std::string`. * `NimBLEAdvertisementData::addData` now takes either a `std::vector<uint8_t>` or `uint8_t* + length` instead of `std::string` or `char + length`. * `NimBLEAdvertisementData::setName` now takes an optional `bool` parameter to indicate if the name is complete or incomplete, default = complete. * `NimBLEAdvertising::start` No longer takes a callback pointer parameter, instead the new method `NimBLEAdvertising::setAdvertisingCompleteCallback` should be used. * `NimBLEAdvertising::setAdvertisementType` has been renamed to `NimBLEAdvertising::setConnectableMode` to better reflect it's function. * `NimBLEAdvertising::setScanResponse` has been renamed to `NimBLEAdvertising::enableScanResponse` to better reflect it's function. * Scan response is no longer enabled by default. * Added new method, `NimBLEAdvertising::setDiscoverableMode` to allow applications to control the discoverability of the advertiser. * Advertising the name and TX power of the device will no longer happen by default and should be set manually by the application. * Added overload for `NimBLEAdvertising::setManufacturerData` that takes a `const uint8_t*` and , size_t` paramter. * Added overload for `NimBLEAdvertising::setServiceData` that takes `const NimBLEUUID& uuid`, ` const uint8_t* data`, ` size_t length` as parameters. * Added overload for `NimBLEAdvertising::setServiceData` that takes `const NimBLEUUID& uuid`, `const std::vector<uint8_t>&` as parameters. * All `NimBLEAdvertisementData` functions that change data values now return `bool`, true = success. * All `NimBLEAdvertising` functions that change data values now return `bool`, true = success. * `NimBLEAdvertising::setMinPreferred` and `NimBLEAdvertising::setMaxPreferred` have been removed, use `NimBLEAdvertising::setPreferredParams` instead. * All advertising data is now stored in instances of `NimBLEAdvertisingData` and vectors removed from `NimBLEAdvertising`. * `NimBLEAdvertising::setAdvertisementData` and `NimBLEAdvertising::setScanResponseData` now return `bool`, true = success. * Added new method, `NimBLEAdvertisementData::removeData`, which takes a parameter `uint8_t type`, the data type to remove. * Added new method, `NimBLEAdvertisementData::toString`, which will print the data in hex. * Added new method, `NimBLEAdvertising::getAdvertisementData`, which returns a reference to the currently set advertisement data. * Added new method, `NimBLEAdvertising::getScanData`, which returns a reference to the currently set scan response data. * Added overloads for `NimBLEAdvertising::removeServiceUUID` and `NimBLEAdvertisementData::removeServiceUUID` to accept a `const char*` * Added new method, `NimBLEAdvertising::clearData`, which will clear the advertisement and scan response data.
57 lines
2.2 KiB
C++
57 lines
2.2 KiB
C++
/*
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Based on Neil Kolban example for IDF: https://github.com/nkolban/esp32-snippets/blob/master/cpp_utils/tests/BLE%20Tests/SampleServer.cpp
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Ported to Arduino ESP32 by Evandro Copercini
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updates by chegewara
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Refactored back to IDF by H2zero
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*/
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/** NimBLE differences highlighted in comment blocks **/
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/*******original********
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#include <BLEDevice.h>
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#include <BLEUtils.h>
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#include <BLEServer.h>
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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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// See the following for generating UUIDs:
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// https://www.uuidgenerator.net/
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#define SERVICE_UUID "4fafc201-1fb5-459e-8fcc-c5c9c331914b"
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#define CHARACTERISTIC_UUID "beb5483e-36e1-4688-b7f5-ea07361b26a8"
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void app_main(void) {
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printf("Starting BLE work!\n");
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BLEDevice::init("Long name works now");
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BLEServer *pServer = BLEDevice::createServer();
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BLEService *pService = pServer->createService(SERVICE_UUID);
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BLECharacteristic *pCharacteristic = pService->createCharacteristic(
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CHARACTERISTIC_UUID,
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/***** Enum Type NIMBLE_PROPERTY now *****
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BLECharacteristic::PROPERTY_READ |
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BLECharacteristic::PROPERTY_WRITE
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);
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*****************************************/
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NIMBLE_PROPERTY::READ |
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NIMBLE_PROPERTY::WRITE
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);
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pCharacteristic->setValue("Hello World says Neil");
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pService->start();
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// BLEAdvertising *pAdvertising = pServer->getAdvertising(); // this still is working for backward compatibility
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BLEAdvertising *pAdvertising = BLEDevice::getAdvertising();
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pAdvertising->addServiceUUID(SERVICE_UUID);
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pAdvertising->enableScanResponse(true);
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/** These methods have been removed **
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pAdvertising->setMinPreferred(0x06); // functions that help with iPhone connections issue
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pAdvertising->setMinPreferred(0x12);
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*/
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BLEDevice::startAdvertising();
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printf("Characteristic defined! Now you can read it in your phone!\n");
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}
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