April 2006 - Bluetooth-dev - lists.apple.com

Bluetooth-PDA-Sync-Service
by Moritz Gmelin 28 Apr '06

28 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Hi, Thanks Moritz _______________________________________________ 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.… On my MacBook, I can see that the Bluetooth-PDA-Sync service is always listed as an available service. Even if I turn it off in the System preferences it can still be seen from the outside although a connection to it times out with no connection beeing finally established. In Packet logger I can see the connection request until some message "SABM for channel 3' from the remote side which is not answered (a normal service would answer with "UA for channel 3"). Does anybody know how I can turn that record off or how I can delete this leftover SDP entry ? This email sent to site_archiver(a)lists.apple.com

1 0

Re: Bluetooth Switched On - Notification/Callback
by Alexander Traud 28 Apr '06

28 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com User-agent: Microsoft-Entourage/9.0.6.8320 > BOOL bluetoothIsOn (void) > { > BluetoothHCIPowerState state; > IOBluetoothLocalDeviceGetPowerState(&state); > return ( state == kBluetoothHCIPowerStateON ); > } For those who love compatibility...make sure to check availability of this function. I was introduced somewhere in Mac OS X v10.2. IOKit is not that difficult. Just a bit difficult to learn and understand. _______________________________________________ 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

1 0

Re: Bluetooth Switched On - Notification/Callback
by ZRosen 28 Apr '06

28 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com This would be a more direct approach: BOOL bluetoothIsOn (void) { BluetoothHCIPowerState state; IOBluetoothLocalDeviceGetPowerState(&state); return ( state == kBluetoothHCIPowerStateON ); } -Z On Apr 28, 2006, at 1:25 AM, Ruotger Skupin wrote: Hi Alexander, Thanks for your solution, but that's a bit oversized for me. Ruotger P.S. the code (I poll timerAction every second): Am 12.04.2006 um 01:19 schrieb Alexander Traud: Short answer: Long answer: This way you even get notifications, when a user adds or removes the Bluetooth (PC Card or USB) adapter. Any comments? Works here for me. @ Apple Bluetooth engineers: --- "Less code is better code" - Wil Shipley Ruotger Skupin, Mac OS X Software Engineering ilink Kommunikationssysteme GmbH Münzstr. 13; 10178 Berlin - Germany This email sent to lists(a)reelintelligence.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.… no, I didn't get an answer, so I opted for polling. This is Ok in my case, because all I do is show the user if bluetooth is switched off. I then tell him/her to switch it on. - (void) timerAction:(id)sender { BluetoothDeviceAddress localBTAddress; if (IOBluetoothLocalDeviceReadAddress (&localBTAddress, NULL, NULL, NULL) == 0) [_phoneDiagnosisData setIsBluetoothOff:NO]; else [_phoneDiagnosisData setIsBluetoothOff:YES]; } is there a ... callback ... that tells me that bluetooth is switch on/off IOServiceAddInterestNotification of IOKitLib service = instance of IOBluetoothHCIController type = kIOGeneralInterest In your callback filter for messages of type kIOMessageDeviceWillPowerOff for On > Off and kIOMessageDeviceHasPoweredOn for Off > On. Have you received an answer on this? I noticed that this question was not answered on the mailing list previously: Sorry for making it so short, however, I am not doing any C here so my code would not make sense to you. The above works for me in Mac OS X v10.2.8 and v10.3.9. Nevertheless, this seems to be broken in v10.4.6. There you will get kIOMessageDeviceWillPowerOff and kIOMessageDeviceHasPoweredOn togeher always - at least I get that for my D-Link DBT-120 with updated firmware. Perhaps the driver fails somewhere. In Mac OS X v10.4 you should query the normal IOBluetooth API for the actual status when you receive one of the above message types. Still much, much better than polling, isn't it? How do you use IOServiceAddInterestNotification? I recommend to have a look at the "Accessing Hardware From Applications" document from Apple. It covers in detail IOServiceAddMatchingNotification of IOKitLib which is quite similar to IOServiceAddInterestNotification. You can (and should because of v10.4) use IOServiceAddMatchingNotification anyway to get all IOBluetoothHCIController instances. For each found IOBluetoothHCIController you request an IOServiceAddInterestNotification because in Mac OS X v10.4 it is possible to have several IOBluetoothHCIControllers. Although only one is active a time, the user is able to change the selected one by inserting a new one or using the Apple Developer Tool "Bluetooth Explorer". - Why is this so wired in Mac OS X v10.4 - at least in v10.4.6? - Why does not work kIOAppPowerStateInterest or kIOPriorityPowerStateInterest as requested message types? The latter does not fire at Off > On and the first confuses the Bluetooth menu state with the On > Off transition. I do not understand this. - What about a macro function for this within the IOBluetooth headers... _______________________________________________ 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/ruotger.skupin %40ilink.de This email sent to ruotger.skupin(a)ilink.de _______________________________________________ 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/lists% 40reelintelligence.com This email sent to site_archiver(a)lists.apple.com

1 0

Re: Bluetooth Switched On - Notification/Callback
by Ruotger Skupin 28 Apr '06

28 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Hi Alexander, Thanks for your solution, but that's a bit oversized for me. Ruotger P.S. the code (I poll timerAction every second): Am 12.04.2006 um 01:19 schrieb Alexander Traud: Short answer: Long answer: This way you even get notifications, when a user adds or removes the Bluetooth (PC Card or USB) adapter. Any comments? Works here for me. @ Apple Bluetooth engineers: --- "Less code is better code" - Wil Shipley Ruotger Skupin, Mac OS X Software Engineering ilink Kommunikationssysteme GmbH Münzstr. 13; 10178 Berlin - Germany _______________________________________________ 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.… no, I didn't get an answer, so I opted for polling. This is Ok in my case, because all I do is show the user if bluetooth is switched off. I then tell him/her to switch it on. - (void) timerAction:(id)sender { BluetoothDeviceAddress localBTAddress; if (IOBluetoothLocalDeviceReadAddress (&localBTAddress, NULL, NULL, NULL) == 0) [_phoneDiagnosisData setIsBluetoothOff:NO]; else [_phoneDiagnosisData setIsBluetoothOff:YES]; } is there a ... callback ... that tells me that bluetooth is switch on/off IOServiceAddInterestNotification of IOKitLib service = instance of IOBluetoothHCIController type = kIOGeneralInterest In your callback filter for messages of type kIOMessageDeviceWillPowerOff for On > Off and kIOMessageDeviceHasPoweredOn for Off > On. Have you received an answer on this? I noticed that this question was not answered on the mailing list previously: Sorry for making it so short, however, I am not doing any C here so my code would not make sense to you. The above works for me in Mac OS X v10.2.8 and v10.3.9. Nevertheless, this seems to be broken in v10.4.6. There you will get kIOMessageDeviceWillPowerOff and kIOMessageDeviceHasPoweredOn togeher always - at least I get that for my D-Link DBT-120 with updated firmware. Perhaps the driver fails somewhere. In Mac OS X v10.4 you should query the normal IOBluetooth API for the actual status when you receive one of the above message types. Still much, much better than polling, isn't it? How do you use IOServiceAddInterestNotification? I recommend to have a look at the "Accessing Hardware From Applications" document from Apple. It covers in detail IOServiceAddMatchingNotification of IOKitLib which is quite similar to IOServiceAddInterestNotification. You can (and should because of v10.4) use IOServiceAddMatchingNotification anyway to get all IOBluetoothHCIController instances. For each found IOBluetoothHCIController you request an IOServiceAddInterestNotification because in Mac OS X v10.4 it is possible to have several IOBluetoothHCIControllers. Although only one is active a time, the user is able to change the selected one by inserting a new one or using the Apple Developer Tool "Bluetooth Explorer". - Why is this so wired in Mac OS X v10.4 - at least in v10.4.6? - Why does not work kIOAppPowerStateInterest or kIOPriorityPowerStateInterest as requested message types? The latter does not fire at Off > On and the first confuses the Bluetooth menu state with the On > Off transition. I do not understand this. - What about a macro function for this within the IOBluetooth headers... _______________________________________________ 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/ruotger.skupin% 40ilink.de This email sent to ruotger.skupin(a)ilink.de This email sent to site_archiver(a)lists.apple.com

1 0

Bluetooth Communication Issue with Barcode Scanner
by Nilesh Khemkar 27 Apr '06

27 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Hi, //==============================================================// // Serial headers #include <stdio.h> #include <string.h> #include <termios.h> #include <CoreFoundation/CoreFoundation.h> // Bluetooth #include <IOBluetooth/IOBluetoothUserLib.h> #include <IOBluetoothUI/IOBluetoothUIUserLib.h> #include <CoreServices/CoreServices.h> IOBluetoothRFCOMMChannelRef mRFCOMMChannelRef; // Hold the original termios attributes so we can reset them void rfcommEventListener (IOBluetoothRFCOMMChannelRef rfcommChannel, void *refCon, IOBluetoothRFCOMMChannelEvent *event) {} } bool StartBlueTooth() { bool returnValue = FALSE; IOBluetoothSDPServiceRecordRef serviceRecord; IOBluetoothServiceBrowserControllerRef serviceBrowser; IOReturn result; if((result == kIOReturnSuccess) && (serviceRecord != NULL) ) { UInt8 rfcommChannelID; result = IOBluetoothSDPServiceRecordGetRFCOMMChannelID(serviceRecord, &rfcommChannelID); } bool sendData(void* buffer, UInt32 length) { if ( mRFCOMMChannelRef != nil ) { UInt32 numBytesRemaining; IOReturn result; BluetoothRFCOMMMTU rfcommChannelMTU; result = kIOReturnSuccess; numBytesRemaining = length; UInt32 numBytesToSend = ( ( numBytesRemaining > rfcommChannelMTU ) ? rfcommChannelMTU : numBytesRemaining ); result = IOBluetoothRFCOMMChannelWriteSync( mRFCOMMChannelRef, buffer, numBytesToSend ); // Updates the position in the buffer: numBytesRemaining -= numBytesToSend; ((char *) buffer) += numBytesToSend; } return FALSE; } int main(int argc, char *argv[]) { #pragma unused(argc, argv) printf("Starting the application\n"); bool ret = StartBlueTooth(); if (ret != TRUE) { DLOG("Failed to start"); goto kill1; } char l_pTrigger[200]; int l_iLength; sprintf(l_pTrigger, "\x16T\x0D"); l_iLength = 3; CFRunLoopRun(); sendData((void *) l_pTrigger, l_iLength); kill1: TerminateBluetooth(); return 0; } //==============================================================// Thanks in advance. http://www.patni.com World-Wide Partnerships. World-Class Solutions. _____________________________________________________________________ _______________________________________________ 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 I am attempting to communicate with bluetooth enabled scanner device, for which i did try the following code to start communication with device using bluetooth adapter. I did pairing successfully and receive acknowledgement when i run the below program from device but could not able to open the device file to write or read. Also could not able to locate the device object/device file under ../dev directory as usually we get after connecting to any USB device. I tried to debug and found IOBluetoothDeviceOpenConnection API gets failed. What could be the reason ? I receive error no. which is not informative as such. OR What should be the right approach to start communication with the scanner device ? Just have a look at the snippet of code below. Any pointers or clues ? void TerminateBluetooth() { if ( mRFCOMMChannelRef != NULL ) { IOBluetoothRFCOMMChannelCloseChannel( mRFCOMMChannelRef ); IOBluetoothDeviceCloseConnection( IOBluetoothRFCOMMChannelGetDevice( mRFCOMMChannelRef ) ); IOBluetoothObjectRelease( mRFCOMMChannelRef ); mRFCOMMChannelRef = NULL; } // to select a device and service. serviceBrowser = IOBluetoothServiceBrowserControllerCreate(kIOBluetoothServiceBrowserCont rollerOptionsNone ); result = IOBluetoothServiceBrowserControllerDiscover(serviceBrowser, &serviceRecord); if ( result == kIOReturnSuccess ) { IOBluetoothDeviceRef device; //NSLog( @"Service selected '%@' - RFCOMM Channel ID = %d\n", (NSString*)IOBluetoothSDPServiceRecordGetServiceName( serviceRecord ), rfcommChannelID ); // Get the device from the service record device = IOBluetoothSDPServiceRecordGetDevice( serviceRecord ); if ( ( device != NULL ) && ( IOBluetoothDeviceOpenConnection(device, NULL, NULL) == kIOReturnSuccess ) ) { // Open channel and registers our callback for RFCOMM Events: result = IOBluetoothDeviceOpenRFCOMMChannelAsync(device, &mRFCOMMChannelRef, rfcommChannelID, rfcommEventListener, NULL); printf("result = %d\n", result); if ( result == kIOReturnSuccess ) returnValue = TRUE; } } } return returnValue; rfcommChannelMTU = IOBluetoothRFCOMMChannelGetMTU( mRFCOMMChannelRef ); while ( ( result == kIOReturnSuccess ) && ( numBytesRemaining > 0 ) ) { // We are successful only if all the data was sent: if ( ( numBytesRemaining == 0 ) && ( result == kIOReturnSuccess ) ) { return TRUE; } } This e-mail message may contain proprietary, confidential or legally privileged information for the sole use of the person or entity to whom this message was originally addressed. Any review, e-transmission dissemination or other use of or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you have received this e-mail in error kindly delete this e-mail from your records. If it appears that this mail has been forwarded to you without proper authority, please notify us immediately at netadmin(a)patni.com and delete this mail. _____________________________________________________________________

1 0

(no subject)
by Nilesh Khemkar 27 Apr '06

27 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Hi I am attempting to communicate with bluetooth enabled scanner device, for which i did try the following code to start communication with device using bluetooth adapter. I did receive acknowledgement when i run the same program from device but could not able to open the device file to write & read. I tried to debug and found IOBluetoothDeviceOpenConnection API gets failed. What could be the reason ? OR What should be the write approach to start communication with same ? Any pointers ? Just have a look at the snippet of code below. Thanks in advance. //==============================================================// // Serial headers #include <stdio.h> #include <string.h> #include <termios.h> #include <CoreFoundation/CoreFoundation.h> // Bluetooth #include <IOBluetooth/IOBluetoothUserLib.h> #include <IOBluetoothUI/IOBluetoothUIUserLib.h> #include <CoreServices/CoreServices.h> IOBluetoothRFCOMMChannelRef mRFCOMMChannelRef; // Hold the original termios attributes so we can reset them void rfcommEventListener (IOBluetoothRFCOMMChannelRef rfcommChannel, void *refCon, IOBluetoothRFCOMMChannelEvent *event) { } } bool StartBlueTooth() { bool returnValue = FALSE; IOBluetoothSDPServiceRecordRef serviceRecord; IOBluetoothServiceBrowserControllerRef serviceBrowser; IOReturn result; if((result == kIOReturnSuccess) && (serviceRecord != NULL) ) { UInt8 rfcommChannelID; result = IOBluetoothSDPServiceRecordGetRFCOMMChannelID(serviceRecord, &rfcommChannelID); } bool sendData(void* buffer, UInt32 length) { if ( mRFCOMMChannelRef != nil ) { UInt32 numBytesRemaining; IOReturn result; BluetoothRFCOMMMTU rfcommChannelMTU; result = kIOReturnSuccess; numBytesRemaining = length; UInt32 numBytesToSend = ( ( numBytesRemaining > rfcommChannelMTU ) ? rfcommChannelMTU : numBytesRemaining ); result = IOBluetoothRFCOMMChannelWriteSync( mRFCOMMChannelRef, buffer, numBytesToSend ); // Updates the position in the buffer: numBytesRemaining -= numBytesToSend; ((char *) buffer) += numBytesToSend; } return FALSE; } int main(int argc, char *argv[]) { #pragma unused(argc, argv) printf("Starting the application\n"); bool ret = StartBlueTooth(); if (ret != TRUE) { DLOG("Failed to start"); goto kill1; } char l_pTrigger[200]; int l_iLength; sprintf(l_pTrigger, "\x16T\x0D"); l_iLength = 3; CFRunLoopRun(); sendData((void *) l_pTrigger, l_iLength); kill1: TerminateBluetooth(); return 0; } //==============================================================// http://www.patni.com World-Wide Partnerships. World-Class Solutions. _____________________________________________________________________ _______________________________________________ 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 void TerminateBluetooth() { if ( mRFCOMMChannelRef != NULL ) { IOBluetoothRFCOMMChannelCloseChannel( mRFCOMMChannelRef ); IOBluetoothDeviceCloseConnection( IOBluetoothRFCOMMChannelGetDevice( mRFCOMMChannelRef ) ); IOBluetoothObjectRelease( mRFCOMMChannelRef ); mRFCOMMChannelRef = NULL; } // to select a device and service. serviceBrowser = IOBluetoothServiceBrowserControllerCreate(kIOBluetoothServiceBrowserCont rollerOptionsNone ); result = IOBluetoothServiceBrowserControllerDiscover(serviceBrowser, &serviceRecord); if ( result == kIOReturnSuccess ) { IOBluetoothDeviceRef device; //NSLog( @"Service selected '%@' - RFCOMM Channel ID = %d\n", (NSString*)IOBluetoothSDPServiceRecordGetServiceName( serviceRecord ), rfcommChannelID ); // Get the device from the service record device = IOBluetoothSDPServiceRecordGetDevice( serviceRecord ); if ( ( device != NULL ) && ( IOBluetoothDeviceOpenConnection(device, NULL, NULL) == kIOReturnSuccess ) ) { // Open channel and registers our callback for RFCOMM Events: result = IOBluetoothDeviceOpenRFCOMMChannelAsync(device, &mRFCOMMChannelRef, rfcommChannelID, rfcommEventListener, NULL); printf("result = %d\n", result); if ( result == kIOReturnSuccess ) returnValue = TRUE; } } } return returnValue; rfcommChannelMTU = IOBluetoothRFCOMMChannelGetMTU( mRFCOMMChannelRef ); while ( ( result == kIOReturnSuccess ) && ( numBytesRemaining > 0 ) ) { // We are successful only if all the data was sent: if ( ( numBytesRemaining == 0 ) && ( result == kIOReturnSuccess ) ) { return TRUE; } } This e-mail message may contain proprietary, confidential or legally privileged information for the sole use of the person or entity to whom this message was originally addressed. Any review, e-transmission dissemination or other use of or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you have received this e-mail in error kindly delete this e-mail from your records. If it appears that this mail has been forwarded to you without proper authority, please notify us immediately at netadmin(a)patni.com and delete this mail. _____________________________________________________________________

1 0

Re: Data content for Audio Profile
by Alexander Traud 26 Apr '06

26 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com User-agent: Microsoft-Entourage/9.0.6.8320 Over the air? CVSD (mandatory), A-law (optionally) or µ-law (optionally) see the Bluetooth Core specification > Controller > Baseband > Audio in the 2.0+EDR specification, this is on page 195 https://www.bluetooth.org/spec/ _______________________________________________ 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

1 0

Re: Data content for Audio Profile
by Vincent Coetzee 26 Apr '06

26 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Dear List Thanks Vincednt On 24 Apr 2006, at 18:07, Alexander Traud wrote: Does anyone know which standards I need to examine to ascertain the format of the data sent via an Audio Bluetooth Profile connection ? If you are unable to access the Disclaimer, send a blank e-mail to firstrandbankdisclaimer(a)fnb.co.za and we will send you a copy of the Disclaimer. _______________________________________________ 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.… Yes, I specifically mean the headset profile, where would one find a list of the possible enconings and their details ? Which profile are you referring? Headset? This is a SCO connection with various different encoding depending on the devices. _______________________________________________ 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/vacoetzee% 40fnb.co.za This email sent to vacoetzee(a)fnb.co.za To read FirstRand Bank's Disclaimer for this email click on the following address or copy into your Internet browser: https://www.fnb.co.za/disclaimer.html This email sent to site_archiver(a)lists.apple.com

1 0

Re: Data content for Audio Profile
by Alexander Traud 24 Apr '06

24 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com User-agent: Microsoft-Entourage/9.0.6.8320 > Does anyone know which standards I need to examine to ascertain the > format of the data sent via an Audio Bluetooth Profile connection ? Which profile are you referring? Headset? This is a SCO connection with various different encoding depending on the devices. _______________________________________________ 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

1 0

Data content for Audio Profile
by Vincent Coetzee 24 Apr '06

24 Apr '06

site_archiver(a)lists.apple.com Delivered-To: bluetooth-dev(a)lists.apple.com Dear List, Thanks in advance Vincent If you are unable to access the Disclaimer, send a blank e-mail to firstrandbankdisclaimer(a)fnb.co.za and we will send you a copy of the Disclaimer. _______________________________________________ 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.… Does anyone know which standards I need to examine to ascertain the format of the data sent via an Audio Bluetooth Profile connection ? To read FirstRand Bank's Disclaimer for this email click on the following address or copy into your Internet browser: https://www.fnb.co.za/disclaimer.html This email sent to site_archiver(a)lists.apple.com

1 0