'CentralManager.instance.readCharacteristic()' function on windows always return the initial value

[Tunahan0155]

Hi, When the notify feature is disabled in Windows, the 'CentralManager.instance.readCharacteristic()' function always gives the value when the project is first opened, and then it continues to give the same value even if the value in the characteristic is changed on the peripheral device. This problem does not occur when notify is enabled, it occurs when it is disabled. I did not encounter this problem on Android, iOS, or Mac, I encountered this problem only on Windows.

[yanshouwang]

Thanks for this report, the windows API is a little different from other platforms, it cached values of the peripherals, after looked at the GattCharacteristic.ReadValueAsync and GattDescriptor.ReadValueAsync documents, I need to add the cacheMode argument when I call this method.

[yanshouwang]

@Tunahan0155 Please test with 5.0.5 to see if this error has resolved.

[Tunahan0155]

Thank you for your answer, I tested it with version 5.0.5, the error was solved.