mirror of
https://github.com/h2zero/esp-nimble-cpp.git
synced 2024-10-22 16:09:44 +02:00
58 lines
2.2 KiB
C++
58 lines
2.2 KiB
C++
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/*
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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->setScanResponse(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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