June 2012 - Bluetooth-dev - lists.apple.com

Documentation for CBPeripheralManager and WWDC demo
by James Collins 30 Jun '12

30 Jun '12

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Re: Number of central-role BLE connections on a iphone/ipad
by Joakim Linde 29 Jun '12

29 Jun '12

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Number of central-role BLE connections on a iphone/ipad
by Veselovskiy, Alexey 29 Jun '12

29 Jun '12

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iOS Simulator BLE
by Mosher, Ben 29 Jun '12

29 Jun '12

I have purchased an IOGear Bluetooth 4.0 dongle to use in the iOS Simulator for testing CoreBluetooth. I followed the instructions (http://developer.apple.com/library/ios/#technotes/tn2295/_index.html) on 3 Macs running 10.7.4 and Xcode 4.3.2. When activating Bluetooth in the Simulator settings, it just "spins" forever, even if I leave and come back in. I then tried this: http://www.atpeaz.com/index.php/2012/using-unsupported-bluetooth-4-0-usb-do… (TL;DR: modified the IOBluetoothFamily.kext to add a blip to the Broadcom plugin to recognize the BCM20702A0 chipset) I can switch my Bluetooth back and forth to the dongle now using Bluetooth Explorer (and, in fact, contrary to the nvram setting, it was set to the dongle after a reboot), but when I switch the machine to use the internal Apple controller, and the USB panel in System Information shows it as configured, the simulator still spins forever. I did reset the settings in the Sim between each of these actions, FWIW. Please advise. :-) Thanks! _______________________________________________ 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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how long does the BLE app keep active in background.
by zz_zhang99＠163.com 29 Jun '12

29 Jun '12

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Re: Reconnect and Service/Characteristic search in LE
by Joakim Linde 28 Jun '12

28 Jun '12

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Re: Eyes Free BT Profile
by Joakim Linde 28 Jun '12

28 Jun '12

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SOLVED: Cannot pair to our accessory from Ipad
by Paul Stuart 28 Jun '12

28 Jun '12

Had the wrong Service UUID- was using the Ipad's UUID vs the accessory version. Thanks to Ephram and all who helped! Thanks, Paul -----Original Message----- From: bluetooth-dev-bounces+paul_stuart=seektech.com(a)lists.apple.com [mailto:bluetooth-dev-bounces+paul_stuart=seektech.com@lists.apple.com] On Behalf Of Paul Stuart Sent: Wednesday, June 27, 2012 1:44 PM To: Ephram Cohen; bluetooth-dev(a)lists.apple.com Subject: RE: Cannot pair to our accessory from Ipad - [SPAM] - Bayesian Filter detected spam Hi Ephram, Thanks for your response. As far as I can tell, this is failing before I even have an RFCOMM channel up, so it's way pre-authentication. I've also found that by tweaking the services I advertise, for instance, adding a generic Serial Port service, I can get it to give me a "Make sure device is on and in range" error instead of the unrecognized device error. I've also noticed that I get the "Make sure the device is on and in range" error right after the ipad asks if we have a link key and we say no, we do not have a link key. My assumption here is that when we respond by saying we do not have a preexisting link key for that BD addr, then negotiations will begin, but it looks like the pairing process is just canceled with a disconnect message. Perhaps I'm making a fundamental mistake about how pairing works? I am able to initiate pairing and authentication from our accessory with no problems. Thanks, Paul -----Original Message----- From: bluetooth-dev-bounces+paul_stuart=seektech.com(a)lists.apple.com [mailto:bluetooth-dev-bounces+paul_stuart=seektech.com@lists.apple.com] On Behalf Of Ephram Cohen Sent: Tuesday, June 26, 2012 1:46 PM To: bluetooth-dev(a)lists.apple.com Subject: RE: Cannot pair to our accessory from Ipad - [SPAM] - Bayesian Filter detected spam Paul, If the message you are getting is the message I think it is... It means that Authentication was attempted and failed three times in a row. This is strictly an MFI issue. Something is wrong with your authentication process. I hope that I can say that here without getting into trouble. Ephram > -----Original Message----- > From: bluetooth-dev-bounces+ecohen=soundid.com(a)lists.apple.com > [mailto:bluetooth-dev-bounces+ecohen=soundid.com@lists.apple.com] On > Behalf Of Joakim Linde > Sent: Tuesday, June 26, 2012 12:32 AM > To: Paul Stuart > Cc: bluetooth-dev(a)lists.apple.com > Subject: Re: Cannot pair to our accessory from Ipad > > > Paul, > > You might want to check the Apple Bluetooth Guidelines and make sure > your device follows them. > > https://developer.apple.com/hardwaredrivers/BluetoothDesignGuidelines.p > df > > Thanks, > Joakim > > On Jun 25, 2012, at 2:52 PM, Paul Stuart <paul_stuart(a)seektech.com> > wrote: > > > Hello, > > We are part of the MFI program working on a linux-based imaging > accessory. Running the bluez stack on the linux side, I am able to > initiate , and successfully pair with an Ipad. I can also pair both > ways with an Android device with no issues. > > > > However, I am not able to successfully pair when I initiate the > process from the Ipad: it fails with "Device is not supported" and I > don't know why. > > > > Our device class is 'Imaging, camera' and we advertise the 'Wireless > iAP' service. Any suggestions or insight much appreciated. > > > > This is a dump of my hciconfig > > > > hci0: Type: BR/EDR Bus: UART > > BD Address: 00:18:34:26:4E:40 ACL MTU: 1021:4 SCO MTU: 180:4 > > UP RUNNING PSCAN ISCAN > > RX bytes:1130 acl:5 sco:0 events:58 errors:0 > > TX bytes:1091 acl:5 sco:0 commands:40 errors:0 > > Features: 0xff 0xff 0x2d 0xfe 0x9b 0xff 0x79 0x83 > > Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 > > Link policy: RSWITCH HOLD SNIFF PARK > > Link mode: SLAVE ACCEPT > > Name: 'dm365-evm-0' > > > > Class: 0x080620 > > > > Service Classes: Capturing > > Device Class: Imaging, Camera > > HCI Version: 2.1 (0x4) Revision: 0x0 > > LMP Version: 2.1 (0x4) Subversion: 0x1d1f > > Manufacturer: Texas Instruments Inc. (13) > > > > This is a dump from sdptool browse of our accessory bluetooth from my > PC > > > > Browsing 00:18:34:26:4E:40 ... > > Service Name: Wireless iAP > > Service Description: iAP over RFCOMM > > Service Provider: Company Inc > > Service RecHandle: 0x10000 > > Service Class ID List: > > UUID 128: 00000000-deca-fade-deca-deafdecacafe > > Protocol Descriptor List: > > "L2CAP" (0x0100) > > "RFCOMM" (0x0003) > > Channel: 1 > > Language Base Attr List: > > code_ISO639: 0x656e > > encoding: 0x6a > > base_offset: 0x100 > > Profile Descriptor List: > > "Serial Port" (0x1101) > > Version: 0x0100 > > > > > > thanks, > > Paul > > > _______________________________________________ > 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/ecohen%40soundid.com > > This email sent to ecohen(a)soundid.com > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2012.0.2180 / Virus Database: 2437/5094 - Release Date: > 06/26/12 _______________________________________________ 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/paul_stuart%40seektec… This email sent to paul_stuart(a)seektech.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/paul_stuart%40seektec… This email sent to paul_stuart(a)seektech.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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Reconnect and Service/Characteristic search in LE
by Daisuke Matsuoh 28 Jun '12

28 Jun '12

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RE: Cannot pair to our accessory from Ipad
by Paul Stuart 27 Jun '12

27 Jun '12

Hi Ephram, Thanks for your response. As far as I can tell, this is failing before I even have an RFCOMM channel up, so it's way pre-authentication. I've also found that by tweaking the services I advertise, for instance, adding a generic Serial Port service, I can get it to give me a "Make sure device is on and in range" error instead of the unrecognized device error. I've also noticed that I get the "Make sure the device is on and in range" error right after the ipad asks if we have a link key and we say no, we do not have a link key. My assumption here is that when we respond by saying we do not have a preexisting link key for that BD addr, then negotiations will begin, but it looks like the pairing process is just canceled with a disconnect message. Perhaps I'm making a fundamental mistake about how pairing works? I am able to initiate pairing and authentication from our accessory with no problems. Thanks, Paul -----Original Message----- From: bluetooth-dev-bounces+paul_stuart=seektech.com(a)lists.apple.com [mailto:bluetooth-dev-bounces+paul_stuart=seektech.com@lists.apple.com] On Behalf Of Ephram Cohen Sent: Tuesday, June 26, 2012 1:46 PM To: bluetooth-dev(a)lists.apple.com Subject: RE: Cannot pair to our accessory from Ipad - [SPAM] - Bayesian Filter detected spam Paul, If the message you are getting is the message I think it is... It means that Authentication was attempted and failed three times in a row. This is strictly an MFI issue. Something is wrong with your authentication process. I hope that I can say that here without getting into trouble. Ephram > -----Original Message----- > From: bluetooth-dev-bounces+ecohen=soundid.com(a)lists.apple.com > [mailto:bluetooth-dev-bounces+ecohen=soundid.com@lists.apple.com] On > Behalf Of Joakim Linde > Sent: Tuesday, June 26, 2012 12:32 AM > To: Paul Stuart > Cc: bluetooth-dev(a)lists.apple.com > Subject: Re: Cannot pair to our accessory from Ipad > > > Paul, > > You might want to check the Apple Bluetooth Guidelines and make sure > your device follows them. > > https://developer.apple.com/hardwaredrivers/BluetoothDesignGuidelines.p > df > > Thanks, > Joakim > > On Jun 25, 2012, at 2:52 PM, Paul Stuart <paul_stuart(a)seektech.com> > wrote: > > > Hello, > > We are part of the MFI program working on a linux-based imaging > accessory. Running the bluez stack on the linux side, I am able to > initiate , and successfully pair with an Ipad. I can also pair both > ways with an Android device with no issues. > > > > However, I am not able to successfully pair when I initiate the > process from the Ipad: it fails with "Device is not supported" and I > don't know why. > > > > Our device class is 'Imaging, camera' and we advertise the 'Wireless > iAP' service. Any suggestions or insight much appreciated. > > > > This is a dump of my hciconfig > > > > hci0: Type: BR/EDR Bus: UART > > BD Address: 00:18:34:26:4E:40 ACL MTU: 1021:4 SCO MTU: 180:4 > > UP RUNNING PSCAN ISCAN > > RX bytes:1130 acl:5 sco:0 events:58 errors:0 > > TX bytes:1091 acl:5 sco:0 commands:40 errors:0 > > Features: 0xff 0xff 0x2d 0xfe 0x9b 0xff 0x79 0x83 > > Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 > > Link policy: RSWITCH HOLD SNIFF PARK > > Link mode: SLAVE ACCEPT > > Name: 'dm365-evm-0' > > > > Class: 0x080620 > > > > Service Classes: Capturing > > Device Class: Imaging, Camera > > HCI Version: 2.1 (0x4) Revision: 0x0 > > LMP Version: 2.1 (0x4) Subversion: 0x1d1f > > Manufacturer: Texas Instruments Inc. (13) > > > > This is a dump from sdptool browse of our accessory bluetooth from my > PC > > > > Browsing 00:18:34:26:4E:40 ... > > Service Name: Wireless iAP > > Service Description: iAP over RFCOMM > > Service Provider: Company Inc > > Service RecHandle: 0x10000 > > Service Class ID List: > > UUID 128: 00000000-deca-fade-deca-deafdecacafe > > Protocol Descriptor List: > > "L2CAP" (0x0100) > > "RFCOMM" (0x0003) > > Channel: 1 > > Language Base Attr List: > > code_ISO639: 0x656e > > encoding: 0x6a > > base_offset: 0x100 > > Profile Descriptor List: > > "Serial Port" (0x1101) > > Version: 0x0100 > > > > > > thanks, > > Paul > > > _______________________________________________ > 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/ecohen%40soundid.com > > This email sent to ecohen(a)soundid.com > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2012.0.2180 / Virus Database: 2437/5094 - Release Date: > 06/26/12 _______________________________________________ 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/paul_stuart%40seektec… This email sent to paul_stuart(a)seektech.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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