support of iOS Bluetooth SPP

Similar Questions

• Bluetooth SPP very slow on the macbook 13 retina early 2015

  I use the Bluetooth SPP profile much download code the arduino-based robots in my classes. This used to work fine on a Macbook (13-inch late 2011) unibody + Yosemite, but since I have upgraded to a Macbook 13 beginning 2015 retina, transfers are > 20 x slower with Bluetooth Explorer showing many broadcasts, although the RSSI is very high, and both devices are close together.

  I have already filed a bug report to bugreport.apple.com (15 days ago), still no response whatsoever.

  It happens to someone else? That is to say is - this just my computer that is faulty? It would also be useful if the computer even with an older version of OS X (Yosemite) working for someone else.

  This is a screenshot of a transmission with the internal Bluetooth adapter to 115200 bps. Transfer rate should be, well... aound 11520 bytes/s. I get 550 B/s instead, a LOT of broadcasts:

  

  And an another screenshot using an external USB bluetooth adapter (noname brand) (~ 12 Kbps good speed and 0% retrasmissions).

  

  TL; DR: Flow slow Bluetooth SPP has been fixed in 10.11.4.

  Answer...

  I reported this through http://bugreport.apple.com/ jan-9, then the mar - 21, I was warned that the next version should fix. The same day, I upgraded to 10.11.4 and it is indeed fixed. I get normal speeds (12 KB/s for a 115,2 Kbps link), see screenshot.

  After a few months, I thought that this would never get the attention of Apple. Then... Thank you very much!!!

  

• BlackBerry 10: Problem in the API Bluetooth SPP

  Hi all

  Anyone used Bluetooth SPP API SDK 10 Blackberry?

  I used bt_spp_open to connect to a remote server SPP (paired already manually), but the API always returns ENODATA.

  bt_device_init and bt_spp_init was successfully called before the API above.

  The parameters used for the bt_spp_open were:

  (1) the address of the server, mac

  (2) (service UUID which was '0 x 1101',

  (3) true for the non-blocking mode

  Version of OS used target device: 10.0.9.388

  Anyone with experience on the use of Bluetooth API in BB10. Help, please... Thanks in advance.

  For the service book uuid, you must provide a unique UUID that identifies the partucular your server service. 0 x 1101 is not the Service Id, but the ID of the Type of Service for the SPP.

  When you register the server on a remote device (server) use you a 16 unique service uuid numbers to bt_spp_open_server. It's the same uuid that you should bt_spp_open on the client side

• 10 IOS bluetooth problem

  Before you upgrade to IOS 10 both Iphone5s and 6 s more, bluetooth in my Nissan Murano 2013 worked perfectly. Now, pairs of thin phone and able to call but Bluetooth drops out when receive call and it happens on both devices IOS 10.

  Walks through the internet and we have tried all the recommendations to reset and re-pair the Bluetooth on the system of the car and the Iphone, but nothing helped.

  The following steps have been tried but compensate.

  1.

  -Forget pairing Iphone and car, turn off Bluetooth (reset Press Home + Power device)

  -Restart the car and re - pair again

  2.

  -Forget pairing Iphone and car, turn off Bluetooth (reset all settings)

  -Restart the car and re - pair again

  Borrowed from my friend Iphone5s who do not have upgraded to IOS 10 and paired the car and bang works perfectly.

  Someone else has the same problem?

  Hello

  See if there is something in this support article, you have not yet tried > get help to connect your iPhone, iPad or iPod touch with your car radio - Apple Support

• Where is the support for IOS security vulnerability policy

  I am considering an iPad 2 Air for myself.

  I have many android (phones and tablets) devices that are vulnerable to the frame and the combination of Samsung or LG and carriers will not roll the provided Google of patches on their devices.  Not a single device of mine will be patched.  I will not stop to buy more devices stuck in that model of support for fix hardware manufacturer and the accepting carrier of patch.

  This only leaves Google Nexus range of products and Apple's IOS devices for review as far as I know.  Apple products are a bit expensive for me, but I may have no choice.

  I tried, but I couldn't find a documented statement of political support from Apple.  Yes, I know that they still support the iPhone 4S with IOS 9.1, but I want to see the current policy of public support.  Someone at - it links, I've yet to find?  How long is their guarantee to security patches?  I don't have the latest clever features, I want to known vulnerabilities and not-publicly-known patched.  Apple said the timeline for security patches?

  Thank you.

  To the best of my knowledge Apple never gave a lifetime for devices or for them to receive iOS updates.

  I can tell you that my iPad 2, which is a little more than 4 years, can be iOS9 and updates that come with it.

  Beyond history, there is no guarantee for a period of support.

• Connection Bluetooth SPP suspended when the screen turns off

  Hello

  I have a weird behavior of my application connected to Bluetooth.

  The Bluetooth of my application part is identical to the bluetoothchatspp. The connection is made in this way:

  bt_device_init (BTControllerCallback);
  bt_spp_init();

  bt_spp_open (m_remoteAddress.toAscii (). Data(), (char *) SPP_SERVICE_UUID, false);

  using

  SPP_SERVICE_UUID as '00001101-0000-1000-8000-00805F9B34FB '.

  If I disable the screen timeout with this qml command "Application.mainWindow.screenIdleMode = 1" then I can send and receive data via SPP for hours.

  Now, if the screen times out, exactly 10 sec after the time-out period (regardless of the timeout settings is), the BT link is suspended which means no data are sent and received. I measured this interval using the system clock and catch the signal with this command:

  connectResult = QObject::connect (bb::cascades:Application:instance (), SIGNAL (asleep ()), this, SLOT (onAsleep ()));

  Once the screen is again (make a shot for example) then the resumption of transfer of data without breaking the BT link.

  Is there a feature suspending BT SPP link when saving the screen turns off?

  I need to read stream data from my sensors so I need to disable this feature.

  You have the

  run_when_backgrounded
  

  authorization to the handle bar?

• Question about Bluetooth SPP

  Hello

  I work on a code of Bluetooth and have a problem when you try to connect to a Windows 7 PC.

  On the PC, I have a server SPP named look (using the lib 32feet .net), when I pair another Windows PC, I can see my service listed in respect of the services for the device, but when I pair it with a BlackBerry (storm 1 with OS 5.0), I can pair it with success (and transfer files, etc) but the BB lists all the services on the PC and the PC does not appear in the results of BluetoothSerialPort.getSerialPortInfo ().

  If I pair a GPS puck with the phone, I can see "Serial Port" listed for this device and it is included in getSerialPortInfo().

  Can someone suggest reasons why the BB may not detect the PSP on a Windows PC service?

  Thank you!

  Bruce

  Nevermind, I didn't open the right type of connection on the PC, works great now.

• Live better Photo Support in iOS 10 / Lightroom Mobile?

  So as I understand it, Apple iOS 10 changes facilitate the developers to integrate their applications to support direct photo. I'm curious to know if Adobe will update Lightroom/Lightroom Mobile to support photo format better? I'm still sad that when I download my files in Lightroom and then rinse out my camera, I'm losing a lot of good information - either that or makes it really difficult to access.

  Quin

  Hi Quin,

  Please ask for a feature in the link below so that our developers can look into it.

  Community customer Photoshop family

  Kind regards

  Assani

• Adobe notification support NSAs iOS 64bits

  Hi, I ran through my donkey for 64 bit iOS support and carried out donkey notification from adobe was did not updated - you will update notification to iOS64 bit donkey or y at - it alternative or a source? Thanks, the link to the donkey of notification is: sample native extension of Notification. Adobe Developer Connection

  Response by Adobe, I suppose that donkey notification will not be updated. I managed to get my hands on the source, but too many questions trying to bring in xcode to compile and generate the donkey. By using the tips in this thread, I downloaded several other ane supporting local notifications and worked with them. I will mark this as the correct answer. Thank you.

• Apple support in IOS 10 cards

  How to show you a path between two locations when none of them are your current location?

  Find the destination on the map, then press the button of the route.

  "It will default from your current location, but you can just type ' of: my position" and enter a different address to begin your journey.

• Updated my 6 s more to iOS 9.3.1 and bluetooth no longer works on all devices.

  After the upgrade, my bluetooth headset and car of office no longer work.  Is no longer working, I mean by that is a horrible connection combined with an intermittent audio muting.  Get back to 9.3 and see if that helps.  Anyone else having the same problem?

  Have you ever tried to force reboot the phone by holding down the button sleep and home for 10 seconds, until the Apple logo comes back again?

  You won't lose data, but it can cure some problems after installing new software.

  If this does not work, and where you live updated, try to set it back to the factory settings and of restoring the last backup again:

  Use iTunes to restore your device to factory settings - Support Apple iOS

• iOS 9.2 bluetooth pairing

  Does anyone else's problems do with Bluetooth pairing once upgraded to iOS since iOS 9.1 9.2? As soon as I made my Garmin Forerunner 630 was no longer able to communicate with my iPhone 6 (Note: it worked perfectly, while running iOS 9.1 before nightfall iOS which should be upgraded).

  Measures taken to try to resolve the problem

  1. Forget the camera and rematching. This has compounded the situation - the iPhone could not 'see' the device to try to match.
  2. Pairing my Garmin 630 with a friend (Android based) phone - it works immediately - he can see the Garmin and cannot pair it, no problem.
  3. My Garmin 630 with my iPad Air matching - the iPad is also running iOS 9.2 and he too can not even 'see' the device.
  4. Pairing my iPhone 6 and iPad in the Air with a bluetooth (EU Boom) speaker - it works.
  5. Complete reset of my iPhone 6. Twinning with 630 Garmin still does not work.
  6. Reset complete my Garmin 630. No change.
  7. Following the advice of Apple here: Wi - Fi and Bluetooth: potential sources of interference wireless - Apple Support

  Conclusion

  In summary, it seems that Bluetooth still work on the Garmin 630 and the iPhone and the iPad, but Apple has made some sort of change in 9.2 iOS that prevents matching with certain types of Bluetooth device.

  Similar reported problems

  I've seen a few similar reports on support for other devices forums (not "seen" / "detectable") after the upgrade to iOS 9.2:

  Does not connect via Bluetooth, iOS 9.2 to my home theater of sonny,

  Since iOS 9.2 my Bluetooth PlayStation keyboard no longer works

  iPhone 5 sec bluetooth not working after iOS 9.2

  as well as more general questions of Bluetooth for devices that are already paired:

  No bluetooth after 9.2

  iPhone 5 sec bluetooth not working after iOS 9.2

  iCade/bluetooth controller + iOS 9.2

  None of the posts that i reference above gives no real solution.

  Questions

  1 Apple Please recognize that there is a problem with iOS 9.2 on Bluetooth?

  2 - is anyone else seeing problems similar to what I reported and the posts that I've referenced?

  Problem solved, a bit of a schoolboy error.

  For some reason, the iOS to 9.2 upgrade means that the phone and the Garmin 630 were no longer able to communicate. Try to pair again via the iOS Bluetooth settings screen did not work (the unit has not appeared).

  It seems that matching works only if launched from the Garmin Connect app works on the iPhone / iPad. Once you have coupled the app will Garmin 630, then appear in the Bluetooth settings screen standard iOS, showing as connected.

  In summary:

  (1) not all Bluetooth devices will not necessarily be available for matching in the iOS Bluetooth settings screen (didn't know it until now), and

  (2) previously associated device no longer works after update iOS. Not a huge problem, but a bit annoying.

• Notegorical app?  IOS 10 support?

  Hello - I was using Notegorical app to track very important info.  However, as I downloaded iOS 10, I can only see the notes I made, I can not add or copy/paste into another application.  Can someone tell me how to solve this problem or move my info to another application?  It's really terrible and I need help!  Help, please!  Thank you!!

  Thia

  You must contact the developer application or its support page to see if the app is supported in iOS 10.x. It is possible that the application must be updated for iOS 10.x, and they have not yet done.

• Bluetooth connectivity on iOS 10 issues.

  Given that I have updated to iOS 10, my 6 s iPhone more does not properly connect to my car - 2007 BMW 530xi. I had no problem before updating to iOS 10.

  MY phone shows that it is connected and so does my car. However, my phone calls are abandoned at the beginning of the conversation. I answer the phone through my car, but it won't work for some reason any. Then I try to change settings of the speakers in my car on my phone back to my car nothing helps.

  Please do not ask me to try simple troubleshooting stupid as I did. I used iPhone and products Apple specifically for the iPhone 4. I know what I'm doing. It is only fair that iOS 10 broke some internal features regarding the Bluetooth connectivity.

  If anyone else has similar problems with their 10 iOS Bluetooth not connecting, please state so that Apple can precipitate a quick update. I can not even use my Bluetooth in my car which is very frustrating as I drive a lot for work and won't put on a helmet or something else on my ears while driving as it is useless for me.

  I have EXACTLY the same problem. For me, it's a 2016 X 3, but the behavior is the same. Devices think they are connected, but are not in force.

  I have reset my network connections, I disconnected and reconnected manually and some other stages of trials and errors. None have assimilated to the sustainable, stable connection I had with iOS 9.

• Bike E 2nd Gen supports Bluetooth Aptx codec?

  Hi all

  Does anyone know if the E bike (2nd generation) supports the Bluetooth Aptx codec?

  The official website of Aptx is not reliable for this info, because there are devices that I know support Aptx, but are not listed on this Web site.

  Does anyone really know? Is there a way to check?

  See you soon!

  OK, I ran a test on my US stock running Android XT1527 Moto E LTE 5.1 at retail, and it uses AptX if taken in charge by the speakers. In the screenshot below, all audio packets are sent to the Bluetooth speakers using the real-time transport protocol real (rtp) with the "non-A2DP" codec associated with SEID ACP: 5 orders when the discovery have been executed, I saw that SEID ACP: 5 has the following fields: Service category: Media Codec, Media Type: Audio , Vendor ID: APT Licensing. So, there is direct evidence that the bike E 2nd Gen LTE XT1527 supports AptX audio Bluetooth. If all other areas tested this feel free report with your results.