Questions tagged [core-bluetooth]
CoreBluetooth is a framework for iOS and Mac OS X to interact with Bluetooth Low Energy ("BLE") accessories.
core-bluetooth
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CoreBluetooth API for enumerating and selecting local BLE adapters?
I'm using the CoreBluetooth framework to have my Mac act as a BLE Central, to scan for, connect to, and exchange data with a nearby IoT BLE Peripheral.
I haven't found an API for enumerating adapters (...
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iOS recurrent task in background as core bluetooth peripheral
I would like to publish changes to a characteristic in the peripheral manager with a recurrency of around 1 minute, meaning every minute I would like my iOS device that acts as a BLE peripheral to ...
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Core Bluetooth cancelPeripheralConnection not disconnecting peripheral in iOS 17
In iOS 17, I'm encountering an issue where cancelPeripheralConnection from Core Bluetooth does not disconnect the peripheral device, and no error is returned. This is specifically occurring on iOS 17, ...
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I want make Bluetooth calling feature in Android App
If Phone A Having App A get a phone call it should be shown in Phone B having App B. Considering Both Phones are paired. How do I achieve this. I tried something. Is there any open source project for ...
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Combine/CoreBluetooth: How to make `.scanForPeripherals`/`.stop` run as a side effect as subscribers accumulate?
I'm working right now with a wrapper for CoreBluetooth using Combine
So I'm trying to wrap my head around managing side effects dependent on the creation of a Publisher.
Basically whenever someone ...
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How do I capture Bluetooth 5 Extended Advertising messages (Beacon) in real-time on MacOS (Macbook M2)?
I'm trying to capture Bluetooth 5 Extended Advertising messages (Beacon) from a nearby special purpose device, which broadcasts every second. It's a small message, only a primary advertisement packet (...
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Trouble accessing Bluetooth LE bluetooth obj-C framwork when using VSCode to develop beeware apps?
I'm learning to use Beeware to create mobile apps that access Bluetooth devices that I created. I'm coding on a Mac M1 Airbook running Sonoma with VSCode.
So I gathered that although Beeware does not ...
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macOS Battery Level for Apple Powerbeats Pro
I am working on a macOS app for monitoring battery levels of BlueTooth devices. All of the Apple devices I can get via ioReg and all of the BTLe devices I can use 180F and 2A19, but the Powerbeats Pro ...
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How to convert BitArray to Data?
I am using BitArray in my project and need to convert it to Data to pass it to writeValue(_:for:type:). Did not find corresponding method in BitArray, so should I replace BitArray with [UInt8]?
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iOS BLE- Does Apple support Extended Advertising or not?
I'm trying to broadcast some customized data into the peripheral advertisingData package.
Based on the WWDC 2019, and some posts Ios BLE extended Advertising example, seems like with iphone devices ...
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Advertising in Bluetooth as a single device and le audio
regarding the subject of LE AUDIO, I read about coordinated set where the devices in th the master connects to each device in the set (e.g earbud left and right)
I noticed that some earbuds that ...
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How can I store additional information in a BLE device/Beacon
I have a requirement where I'm building an app for iOS and Android (currently in React Native) where I want to look for BLE devices in the background and based on the BLE Beacon encounter I'll call ...
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Core-Bluetooth Specific Peripheral connection
I want to use an ESP32 with a custom iOS app to control a couple of servo motors over BLE. I can't however figure out how to connect to a specific device from within CoreBluetooth. Could anybody show ...
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BLE peripheral gets disconnected after extended period of phone being locked
I implemented bluetooth state preservation and restoration on my iOS app, successfully (I think).
After a few hours about 5+ of the phone being locked it fails to reconnect to the peripheral, I think ...
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How does Airdrop use Bluetooth LE
I know apple never published the details of how does Airdrop works, but there are many research explained the basic logic for Airdrop: BLE + peer to peer wifi.
References:
https://blog....