August 2009 - Bluetooth-dev

Re: List of connected devices.
by Dave Boydston 21 Aug '09

21 Aug '09

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com User-agent: Thunderbird 2.0.0.22 (Windows/20090605) If not paired, the devices must be discoverable to see them. You can get list of discoverable devices. Dave Boydston Serialio.com - Bringing your bright ideas to Life Hi Is there a way to get a list of all connected devices? The function IOBluetoothPairedDevices returns only paired devices but not connected devices that are not paired. The DeviceInquiry, however, does not return any connected devices so is there any way to get a list of those? David Herrmann _______________________________________________ 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: http://lists.apple.com/mailman/options/bluetooth-dev/daveb%40serialio.com This email sent to daveb(a)serialio.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: http://lists.apple.com/mailman/options/bluetooth-dev/site_archiver%40lists.… David Herrmann wrote: This email sent to site_archiver(a)lists.apple.com

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List of connected devices.
by David Herrmann 21 Aug '09

21 Aug '09

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type:content-transfer-encoding; bh=TLv7SEWIWARabKtJmxBri1y04NhbvBDpNtWuxkojc9E=; b=Ps1o9faxn9hyAwo86vSFQipii+8f+EHO+MXz3TQs3foYrh9aR4jXy7YG3NNaCTOpsM sS6Cf9ZzYKehvIRhOsO864k2xdwUWEqR4yijodKYyZscYQXvLS4SJXRlcUpjd9S0F6/z f154btP14zxBEkoe9QOa1KfW+NZaURl9imRx8= Domainkey-signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=QQ2PC7sFO2C+0n/jpxUMNs8uzZWdqXGuyB8X7o/yKUADL9pALrdIBlqsKDw/HXOOOm zv3bCBwMVem8LV8yMBNcMK26diaoobxRpy2orBuJvzexEclgTXyV1p0RY0/BFUyD4MRN WMEOVqMaPCp92MzPBg1dpdU35DW4kcsN4xXt0= Hi Is there a way to get a list of all connected devices? The function IOBluetoothPairedDevices returns only paired devices but not connected devices that are not paired. The DeviceInquiry, however, does not return any connected devices so is there any way to get a list of those? David Herrmann _______________________________________________ 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: http://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 to find an existing RFCommChannel on device
by Peter Sichel 13 Aug '09

13 Aug '09

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Thanks for any insight, - Peter Sichel Sustainable Softworks _______________________________________________ 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: http://lists.apple.com/mailman/options/bluetooth-dev/site_archiver%40lists.… I'm working on a program which connects to Bluetooth phones following Apple's sample code. Sometimes, when I attempt to open an RFCommChannel, I get the following error Error - open sequence failed. ioResult=e00002c5 *** Aug 13 10:16:45 Zippy PhoneAmego[20543]: kIOReturnExclusiveAccess - exclusive access and device already open because the channel is already open by a previous instance of my own program but I no longer have the IOBluetoothRFCOMMChannel object. My question is how to recover the IOBluetoothRFCOMMChannel object if the channel is already open? Should I close the connection to the device and start over, or is there some other way to recover an existing RFCommChannel given the service record or channelID? This email sent to site_archiver(a)lists.apple.com

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Cancelling an OBEXFileTransferServices session before transfer has begun
by Rick Peacock 06 Aug '09

06 Aug '09

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:received:received:message-id:from:to :content-type:content-transfer-encoding:mime-version:subject:date :x-mailer; bh=gFlWh5OaRMTaebJgmY3Zku0DBZBmWSHMch0MHyTyKvo=; b=BW9cKFTt/YYw54a1B/bEgfLyFCiqpCrCPgiRnzsUK3Q96Su6ruIYibPbjHscCZDsk2 1ZshljIToR4nln64+J0f6z5FBM1W+agR2LnLqBNbJZcWhxJ/RALYcc4hi+tDbfakjmPV BReDPEZiaedw37M10zMRU3q1JvIhBfk7K1W9U= Domainkey-signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=message-id:from:to:content-type:content-transfer-encoding :mime-version:subject:date:x-mailer; b=T+Kh7X0SrFInndpVUFTqkvZA9Wqt4h2WaidnqVyB1GL/Ubl06f5qAOWnuuMJPdCXGI xoSIkIXV6LFHW5loIhKiUc/zi4VmwfJ9HVEGx0vplI+iSa4r+NY4w4F46p/zmRH5oYz8 rWL2zh5kp/LH0cHNkrjbwuyQl1QJnAmNwCeeU= Hi, Here's my setup code: Using [mTransferServices abort] returns kOBEXGeneralError. if ([mOBEXSession hasOpenTransportConnection]) { [mOBEXSession closeTransportConnection]; } [[mOBEXSession getDevice] closeConnection]; Can anyone offer some advice? Regards, Rick. _______________________________________________ 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: http://lists.apple.com/mailman/options/bluetooth-dev/site_archiver%40lists.… I'm using OBEXFileTransferServices to upload a file to a mobile phone, using object push. My code is working fine but I'm having problems adding a cancel connection option once the OBEXFileTransferServices is setup with a device. I can cancel an actual transfer operation as the file is being transmitted but I can't cancel the initial connection. // Get objectpush service record for an IOBluetoothDevice device IOBluetoothSDPServiceRecord *record; record = [device getServiceRecordForUUID:[IOBluetoothSDPUUID uuid16:kBluetoothSDPUUID16ServiceClassOBEXObjectPush]]; // Use the record to form an OBEX Session object mOBEXSession = [IOBluetoothOBEXSession withSDPServiceRecord: record]; [mOBEXSession retain]; // Send the OBEXSession off to FTS mTransferServices = [OBEXFileTransferServices withOBEXSession: mOBEXSession]; [mTransferServices retain]; [mTransferServices setDelegate: self]; // Connect to the service OBEXError err = [mTransferServices connectToObjectPushService]; At this stage none of the delegate methods are called - we are waiting for the phone to confirm the connection. It's this point that I'd like to be able to cancel incase the wrong device has been selected. I realise that the operation will naturally timeout but this wouldn't be good for end users of the application. I've tried [mTransferServices disconnect] which returns kOBEXSessionNotConnectedError, which makes sense - no actual transfer is taking place and the fileTransferServicesConnectionComplete delegate method has not yet been called. I've also tried various disconnect methods on the device and session such as: I'm obviously missing something or performing the steps in the wrong order. I know it's possible to achieve this as quitting my app immediately cancels the 'accept connection?' message on the phone. Also using the active connections panel of the Bluetooth explorer utility allows me to both see the connection and cancel it via the disconnect button. This email sent to site_archiver(a)lists.apple.com

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