Open ShuohengZhang opened 7 months ago
Are you using both dll's simultaneously? Do you get an exception? If not, maybe the service has zero characteristics?
I had problems on getting a BLEDevice or Service multiple times from Windows and had to cache them in BleWinrtDll.cpp. Maybe caching the device/services will help?
Yes I'm using them simultaneously, and I got no exception. I think ur right, the second dll subscribed to the service but has no characteristics to find and subscribe ( like blocked by the other one).
Maybe I can try to cache them, but as I have seldom experience with build and test dlls, could you please explain with more detail so that I can have a try.
Thank you !
In line 211, instead of calling device.GetGattServicesAsync())
, can you store the service from step 3.1 in a variable and reuse that variable here?
26 Hi @adabru, I have fixed the DllNotFoundException by downloading the dlls that are missing. As only the write functions in BleWinrtDll do not work in my project, I want to use my DLL as a substitute. As I tested them separately, they worked well. However, when I use BleWinrtDll to subscribe to the 2ad2 (and ignore the 2ad9), I still cannot subscribe to the write function through my DLL.
At this position, I would like to know if there are any locks in your functions that prevent another app or program from subscribing to the same service? Thank you.
Best regards, Shuoheng