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Re: Default connection interval
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Re: Default connection interval


  • Subject: Re: Default connection interval
  • From: Etan Kissling <email@hidden>
  • Date: Mon, 10 Dec 2012 23:27:50 +0000
  • Thread-topic: Default connection interval

Mark,

30ms seems strange as 38.75 ms was the interval that was used when choosing the fastest connection parameters
that were still under the Apple Bluetooth Accessory Guidelines under iOS 5.

Have you encountered 30ms only during discovery (followed by a connection parameter update to slower parameters)
or is it 30ms for the whole time?

Have you set preferred connection parameters in your advertising data? Although the Bluetooth Accessory Guidelines
claim that these are not checked, it may still interfere and produce smaller connection intervals.

Etan

On 10.12.2012, at 22:24, Mark Palatucci <email@hidden>
 wrote:

The default under iOS 6 is much faster than iOS 5. It is 30ms under iOS 6. As a result, discovering services and characteristics is ~3x faster.

On Mon, Dec 3, 2012 at 2:00 AM, Etan Kissling <email@hidden> wrote:
ing your question:
- iOS 5 -- 105.00ms
- iOS 6 -- untest


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  • Follow-Ups:
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References: 
 >Default connection interval (From: thuan huynhhuu <email@hidden>)
 >Re: Default connection interval (From: Etan Kissling <email@hidden>)
 >Re: Default connection interval (From: Mark Palatucci <email@hidden>)

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