Re: didDiscoverPeripheral keys and GAP Assigned Numbers
Re: didDiscoverPeripheral keys and GAP Assigned Numbers
- Subject: Re: didDiscoverPeripheral keys and GAP Assigned Numbers
- From: Pierre Bouchet <email@hidden>
- Date: Thu, 09 Aug 2012 12:36:18 +0200
Hi Karel,
I think CoreBluetooth doesn't allow you to access the bluetooth device address for security reasons. The idea is to only identify BLE devices by the UUID that the framework generates for them on the iOS device. So I suppose it simply discards the addresses sent by your device.
see:
http://lists.apple.com/archives/bluetooth-dev/2012/Apr/msg00046.htmland:
http://lists.apple.com/archives/bluetooth-dev/2012/Apr/msg00038.html
PB
2012/8/9 karel
<email@hidden>
On scanning for my device advertising with ADtypes
0x01
«Flags»
0x07
«Complete List of
128-bit Service Class UUIDs»
0x17 or 0x18
«Public Target
Address» or «Random
Target Address»
I get the NSDictionary results below which show only entries for AD
entry of ADtype=0x07
I guess I'm am using iOS V5.something so the
« XX Target Address
» features may not be
defined and thus don't pop up in the AdvData in the callback, but in
any case, is there a header file I could modify or some parser
filter list to which I could add the required 0x17 / 0x18 ?
http://developer.apple.com/library/ios/#documentation/CoreBluetooth/Reference/CBCentralManagerDelegate_Protocol/translated_content/CBCentralManagerDelegate.html
mentions the "advertisementData" contains CBAdvertisementData* keys
(
kCBAdvDataServiceUUIDs, kCBAdvDataLocalName
etc), but I can't find any documentation on any of this.
Help!!
#didDiscoverPeripheral
#2012-08-09 17:21:03.771 TandDTest1[8669:707] key:
kCBAdvDataServiceUUIDs, value: (
#
"Unknown (<d0d0d0d0 00000000 00000000 deadf154>)"
#
)
#didDiscoverPeripheral
#2012-08-09 17:21:03.774 TandDTest1[8669:707] key:
kCBAdvDataServiceUUIDs, value: (
#
"Unknown (<d0d0d0d0 00000000 00000000 deadf154>)"
#
)
The following is from a Scan response
#2012-08-09 17:21:03.775 TandDTest1[8669:707] key:
kCBAdvDataLocalName, value: SimpleBLEPeripheral
#2012-08-09 17:21:03.777 TandDTest1[8669:707] key:
kCBAdvDataTxPowerLevel, value: 0
Regards
Karel
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