October 2008 - Bluetooth-dev

SCODevSample: outgoing connection to HFP-carkit
by Nick Jahn 21 Oct '08

21 Oct '08

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Iphone 3G (2.0.2) OSBundleLibraries key and string?
by pcardinot＠netscape.net 13 Oct '08

13 Oct '08

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Recovering after turning BT off and on
by Daniel Birns 09 Oct '08

09 Oct '08

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=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:from:to :content-type:mime-version:subject:date:references:x-mailer; bh=KsJiHTtmpqzX0PDktbbGWGMHhEF+nh6Bl/hyygEiojo=; b=Zu2kNr0DyY4i9olD3XAvw8MrOvhcOIE9xlZCbFyCB0f1kyz8aT0gT9C36EXmYQRCa0 W6TZ8IZ62DTPhhgkFG433fWX0iWMJDM7pdUXegFHvVsA6N9XzIR1jaF4NZfy+0XGGO9B Y7ymnX6QhBurPR4nx4iNG+2/wBNPADUk5Xnok= Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:from:to:content-type:mime-version:subject:date :references:x-mailer; b=VcSwFva2fGrmi1hUsBg9KaUbzh2e04yHQRG76KZwR7g00E8vQkNRfC/ziuVO0o1Uhl E9sNNDiXRpEMDXrdPObPYfUGwcMW4Kk6vbuMbyF6K4Ex6EwHLbyuDhEAgiPjrv7swqGU I7JC6LiEaMt38hnmmhMngrueVRelTG/PlUQmo= if (!BT.deviceCnt &&( (hal.GetTime() - BT.inquiryStartTime) > 10000)) { IOReturn err; err = IOBluetoothDeviceInquiryStop(BT.BTInquiry); if (err) DDC1("InquiryStop failed with %x\n", err); return 0; } BT.deviceCnt is the count I get back from the inquiry. In other words, it hasn't found any device after 10 seconds... --Daniel _______________________________________________ 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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Recovering after turning BT off and on
by Daniel Birns 09 Oct '08

09 Oct '08

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Recovering after turning BT off and on
by Daniel Birns 08 Oct '08

08 Oct '08

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Re: Read HID compliant device input
by William Jon Shipley 02 Oct '08

02 Oct '08

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com -Wil _______________________________________________ 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.… There are several modes scanners can be in. One is called "wedge" mode, where the scanner pretends to your machine that it's just another USB keyboard. These are the ones that will work with any app. Some scanners and/or cables might have a proprietary mode, as well, where they are a compliant USB device but don't pretend to be a keyboard. How this would be implemented would depend on the manufacturer -- some might claim to be HID devices, but just not keyboards. To start, you should use the developer tools to run the IOKit explorer app, and see what kind of data you get when you plug in your scanner. This email sent to site_archiver(a)lists.apple.com

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Read HID compliant device input
by Marc Opperman 01 Oct '08

01 Oct '08

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Hi, Does that sound plausible from a developer's standpoint? How can I test? Any other suggestions? Marc Opperman _______________________________________________ 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'll preface this by saying I'm not a developer, but more of an IT implementer. That said, I have a need to read all code input by a HID-compliant USB barcode scanner. It uses the standard IOUSBFamily of Mac OS X (not a proprietary driver). I have a barcode scanner that was supposedly pre-programmed by a solutions provider to input job numbers into a point of sale app on the Mac. The keyboard focus of the app can be anywhere (or nowhere, i.e., no application windows or text input fields open) and you can scan a barcode and the application will recognize it and act appropriately. The application does have to be the current foreground application, though. Also, the application does not appear to install any kernel extensions or daemon apps to listen for input. I've ruled out there being special coding in the barcode, i.e., a non- printing control code, by testing a few different "generic" barcode scanners with the same barcodes the "preprogrammed" reader will read. The generic ones will read the codes and pass the data to a regular text editor (as will the preprogrammed one) but they won't pass it to the PoS app. My theory is that the preprogrammed scanner is set to prepend a non- printing control code(s) to anything it passes on. The PoS application is set to respond to those and use the barcode data. I have tried using a keystroke logger (logKext 2.2) but that didn't seem to capture the barcode data. I have replaced IOUSBFamily with the current logging version and tried USB Prober in the Dev apps. But perhaps I have no idea how to use that as I can't figure out if it 1) records inputs) or 2) how to read what it DOES record. This email sent to site_archiver(a)lists.apple.com

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