Comments (8)
Thanks. That was exactly what I was looking for.
I've filed https://bugs.chromium.org/p/chromium/issues/detail?id=1434454 to track this from an implementation perspective.
from web-bluetooth.
I'm struggling to find examples of how platform APIs handle receiving Extended Advertising data. If there isn't anything an application needs to do different to receive such data then it should already work in existing Web Bluetooth implementations, though it would be good to update the specification to explicitly mention it.
from web-bluetooth.
I'm struggling to find examples of how platform APIs handle receiving Extended Advertising data. If there isn't anything an application needs to do different to receive such data then it should already work in existing Web Bluetooth implementations, though it would be good to update the specification to explicitly mention it.
It's a different type of response than legacy advertising and scan response, so it has to be included/handled explicitly. Also, I did a quick check against a device advertising both legacy and extended (with the same bt name) and only the legacy data came up (using the watch Advertisements demo page)
from web-bluetooth.
Did you test this on all supported operating systems? (Windows, Mac, Android, ChromeOS)
from web-bluetooth.
Did you test this on all supported operating systems? (Windows, Mac, Android, ChromeOS)
Good point. I tested on Android 13/Pixel 7 (TQ2A.230305.008.C1) - will check if the others are also missing extended advertising. However, unless the scanning code is made to support it (like you would combine legacy + scan response), it's probably not going to show up. Also, it will (most likely) have a different random (privacy) address than legacy.
from web-bluetooth.
If you happen to find example code for Windows, macOS or Android showing how to receive extended advertising data that would be helpful because so far I haven't been able to find anything, which is why I'm assuming it should just work.
from web-bluetooth.
If you happen to find example code for Windows, macOS or Android showing how to receive extended advertising data that would be helpful because so far I haven't been able to find anything, which is why I'm assuming it should just work.
Is there a good place to discuss this and collect the info? Doing some quick web searches, it seems there is a bit of confusion around it. Also, I know the controller needs to support it.
from web-bluetooth.
For android, there seem to be some info here: https://stackoverflow.com/questions/74806907/how-to-filter-ble-devices-that-are-advertising-extended-advertising-message
from web-bluetooth.
Related Issues (20)
- Is client to client communication (between nearby devices) possible? HOT 2
- No iBeacon data from WatchAdvertisements() HOT 4
- requestLEscan not working HOT 1
- watchAdvertisements() should return a "sentinel" object HOT 4
- How to invalidate characteristics cache given that Service Changed is not implemented yet? HOT 2
- "current settings object's relevant global object" is not defined HOT 4
- Bookmarks crashing HOT 1
- No need for a [[BackingMap]] in Bluetooth{Manufacturer,Service}DataMap anymore
- BluetoothAdvertisingEventInit.{manufacturer,service}Data's type is unclear HOT 1
- Web Bluetooth Manufacturer Specific Data Map empty HOT 7
- requestDevice filters to exclude devices. HOT 1
- Would be nice to enable the Discussions on this repo, not everything is an issue HOT 1
- can't access services list on some devices HOT 2
- Kerem
- Services not found (Primary detected as Secondary?) HOT 3
- Using Bluetooth from WebExtension HOT 1
- Permissions API Extension HOT 3
- Not working with MacOS Sonoma + Intel HOT 1
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from web-bluetooth.