Widcomm bluetooth : how to open the virtual COM
问题 i'm trying to use the Widcomm bluetooth stack by Broadcomm and it should work but there's one thing that still i cannot understand: HOW CAN I AUTOMATICALLY OPEN THE VIRTUAL COM WHEN I NEED TO COMMUNICATE? i am trying to use SPP (Serial Port Profile) but the documentation with the SDK is not so exaustive. PLEASE, I JUST CANNOT USE 32FEET! I wrapped the SPP Server part of the API: [DllImport("wcbts.dll", SetLastError = false, CharSet = CharSet.Unicode)] internal static extern IntPtr