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Re: Discovering device that just connected
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Re: Discovering device that just connected

  • Subject: Re: Discovering device that just connected
  • From: Martijn The <email@hidden>
  • Date: Fri, 27 Mar 2015 12:04:50 -0700
You can call -connectPeripheral:options: again from the -centralManager:didDisconnectPeripheral:error: delegate method, to make iOS call your delegate method again when the device is reconnected again.

Martijn

Pebble: E-Paper Watch for iPhone and Android
http://www.getpebble.com
Tel: +1 (650) 308-9383

On Fri, Mar 27, 2015 at 11:33 AM, Nick Brook <email@hidden> wrote:
Hi all,

If I:
  • Scan for peripherals
  • Connect to a peripheral
  • (pair)
  • Turn off the peripheral
  • Turn on the peripheral

Then the peripheral will automatically connect to iOS, but no delegate method is called. That is because iOS didn’t receive an advertising packet so didn’t call didDiscoverPeripheral but also the connection wasn’t requested by the App so didConnectPeripheral isn’t called either. I still want to know about the presence of the device though. The only way I can see I can do that is by repeatedly calling retrieveConnectedPeripheralsWithServices. Surely iOS should provide some delegate method to be notified when a device connects to iOS rather than directly to the App? Personally I think it should call didConnectPeripheral, but it doesn’t…

Thanks
Nick

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 >Discovering device that just connected (From: Nick Brook <email@hidden>)

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