February 2013 - Bluetooth-dev

Re: BLE issue with iOS 6.1
by Jason Conn 23 Feb '13

23 Feb '13

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RE: BLE issue with iOS 6.1
by Jeff Hosack 22 Feb '13

22 Feb '13

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BLE issue with iOS 6.1
by Jeff Hosack 22 Feb '13

22 Feb '13

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Re: CBPeripheralManager and CBAdvertisementDataTxPowerLevelKey
by Jason Conn 22 Feb '13

22 Feb '13

On Feb 21, 2013, at 3:55 PM, Arvydas Sidorenko <asido4(a)gmail.com> wrote: > Is it possible to adjust Tx power of CBPeripheralManager on current > iOS version No, as explained in both the header documentation and the warning you pasted below. > and if not is there any ETA regarding this feature? Due to the multitasking-capable nature of iOS (i.e. your app may not be the only one advertising at any given point in time), it's unlikely that this will ever be supported. > I was trying to use CBAdvertisementDataTxPowerLevelKey in > advertisement data, but it just generates a warning: >> CoreBluetooth[WARNING] The advertisement key 'Tx Power Level' is not allowed. > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Bluetooth-dev mailing list (Bluetooth-dev(a)lists.apple.com) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/bluetooth-dev/conn%40apple.com > > This email sent to conn(a)apple.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Bluetooth-dev mailing list (Bluetooth-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/bluetooth-dev/site_archiver%40lists… This email sent to site_archiver(a)lists.apple.com

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Re: Re-connection to peripheral and service/characteristics discovery after disconnection or after BLE mac renewal.
by Maxim Ignatyev 21 Feb '13

21 Feb '13

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CBPeripheralManager and CBAdvertisementDataTxPowerLevelKey
by Arvydas Sidorenko 21 Feb '13

21 Feb '13

Is it possible to adjust Tx power of CBPeripheralManager on current iOS version and if not is there any ETA regarding this feature? I was trying to use CBAdvertisementDataTxPowerLevelKey in advertisement data, but it just generates a warning: > CoreBluetooth[WARNING] The advertisement key 'Tx Power Level' is not allowed. _______________________________________________ Do not post admin requests to the list. They will be ignored. Bluetooth-dev mailing list (Bluetooth-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/bluetooth-dev/site_archiver%40lists… This email sent to site_archiver(a)lists.apple.com

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Slave Latency
by dave-ble＠greylogic.com 21 Feb '13

21 Feb '13

Does anyone know why Apple limits slave latency to ≤ 4? For use cases where there is only an infrequent transfer of data, it would seem that allowing a peripheral to request a larger slave latency would allow the peripheral device to save significant power. This is providing the peripheral can be implemented to not listen and respond on every connection interval that there is nothing to respond with. For example if I were building a BLE mouse or keyboard, I would want a high connection interval to respond quickly when the user was doing something but not respond when the peripheral was connected and sitting idle. -- dave _______________________________________________ Do not post admin requests to the list. They will be ignored. Bluetooth-dev mailing list (Bluetooth-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/bluetooth-dev/site_archiver%40lists… This email sent to site_archiver(a)lists.apple.com

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Re: Re-connection to peripheral and service/characteristics discovery after disconnection or after BLE mac renewal.
by Etan Kissling 21 Feb '13

21 Feb '13

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Re: Re-connection to peripheral and service/characteristics discovery after disconnection or after BLE mac renewal.
by Andras Kovi 21 Feb '13

21 Feb '13

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Re-connection to peripheral and service/characteristics discovery after disconnection or after BLE mac renewal.
by Maxim Ignatyev 21 Feb '13

21 Feb '13

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