More to my reply…
I have been able to get it running in my application as well. In the end, after playing around connecting/disconnecting the receivers, I got it going as expected.
But, in the process, I have also seen the undocumented bbDeviceInvalidErr error code for the second receiver. While all other error codes have pretty meaningful names, this error code isn’t even documented as possible result by the API manual.
More to that, while that happened, I decided to see if the second receiver could still be used by another application instance. So I released if from the application instance that gave me the error and I had no problems starting it in a different instance of the same application.
To better understand what the application does, simply think of a radio monitoring software that allows defining hand-off receivers for the detected transmissions. I can dynamically define/undefine the hand-off receivers and I only have issues starting them. By undefining the application, I can start separate application instances for them and they always work as expected.
Catalin
