Re: Using CoreBluetooth from Command Line Tool
Re: Using CoreBluetooth from Command Line Tool
- Subject: Re: Using CoreBluetooth from Command Line Tool
- From: Dave Camp <email@hidden>
- Date: Fri, 05 Apr 2013 09:38:42 -0700
Not sure, but dispatch_main() might not be enough. You might have to actually run the runloop with CFRunLoopRun or something similar. I know that works because I've written a CoreBluetooth command line tool and it works fine.
Dave
On Apr 4, 2013, at 1:40 PM, email@hidden wrote:
> Hi,
>
> I'm trying to write a simple command line app that uses CoreBluetooth on an BLE capable mac book (OSX v10.8.3).
>
> If I use the retrievePeripherals I get the delegate didRetrievePeripherals to fire. If I then try to connect to the found peripheral, the didConnectPeripheral delegate never fires.
>
> However, if I scan for peripherals and get the delegate didDiscoverPeripheral to fire. I can then connect and connect succeeds. However, once I'm connected and have my characteristics, the data I receive from my peripheral is not reliably received.
>
> Using similar code in a GUI application works perfect.
>
> Has anyone else been successful running the CoreBluetooth stack from within a command line app?
>
> In my main I essentially create a dispatch_queue and let it run my operations via dispatch_async. Meanwhile, I let main just call dispatch_main().
>
> -- dave
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