For instance Manufacturer Specific Data has the Flag 0xFF (dec:255) but I am receiving key 0xAB (dec:171) instead.
Is this an error or am I misinterpreting the meaning of the key? If so, what is the meaning of the key? Is the data provided in ScanResult.AdvertisementData.ManufacturerData already only the data marked with the 0xFF Flag? If so, can we somehow get access to the full list of advertisement data somehow?
chipweinberger
commented
1 year ago
Requirements
Have you checked this problem on the example app?
No
FlutterBluePlus Version
1.20.17
Flutter Version
3.13.8
What OS?
Android
OS Version
Android 13
Bluetooth Module
unknown
What is your problem?
When scanning for BLE devices we receive a map containing all advertisement data (ScanResult.AdvertisementData.ManufacturerData).
I assumed the keys in this map correspond to the BLE standard keys (https://www.bluetooth.com/wp-content/uploads/Files/Specification/Assigned_Numbers.pdf?id=3).
For instance Manufacturer Specific Data has the Flag 0xFF (dec:255) but I am receiving key 0xAB (dec:171) instead.
Is this an error or am I misinterpreting the meaning of the key? If so, what is the meaning of the key? Is the data provided in ScanResult.AdvertisementData.ManufacturerData already only the data marked with the 0xFF Flag? If so, can we somehow get access to the full list of advertisement data somehow?
Logs