Re: Connect immediately with peripheral in standby mode(Background mode)
Re: Connect immediately with peripheral in standby mode(Background mode)
- Subject: Re: Connect immediately with peripheral in standby mode(Background mode)
- From: Rushabh <email@hidden>
- Date: Mon, 08 Apr 2013 10:19:06 +0530
| Thanks Andras,
Our peripheral will be always in ON state, so we will need to keep advertisement rate same forever.
Our peripheral will always in advertisement state, so it will stop advertisement only when application gets connected with it. Once application will disconnect from peripheral, it will start advertisement again.
If we keep 20ms advertisement interval then it is taking almost 15 times more power than 1s advertisement rate.. So we can't always advertise with 20ms rate also.
We are working with Bluetooth accessary that will always be on and advertise packets if application is not connected with device.
As per Apple's Bluetooth Design Guidelines
Bluetooth accessory should use the recommended advertising interval of 20 ms for at least 30 seconds.
As our accessary will keep alway on if we use 20 ms then it is taking too much power.
So we are using 1294 ms advertising interval. But with this interval our application is taking almost 10 to 45 seconds to connect with peripheral in stand by mode.
Is there any solution to connect peripheral immediately when application is in standby mode and come in a range.
Thanks,
Rushabh |
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