Fix for: HCI Command Failed: 0B

[darkain]

This corrects the issue with the repeated 0x0B error messages when pairing a Wii Remote from #169

[Lauszus]

Thanks for the pull request. Could you implement this without using a delay? You can do this by extending the state machine.

The reason is that the library might be running on system where it is not allowed to block.

[darkain]

The exiting stateCounter implementation is also broken though. It directly relies upon 1) the CPU clock speed, and 2) that the particular USB/BT/Wii Remote task is ran at a given interval. Time based code should be entirely re-written around something like elapsedMillis instead.

https://www.pjrc.com/teensy/td_timing_elaspedMillis.html
http://playground.arduino.cc/Code/ElapsedMillis
https://github.com/pfeerick/elapsedMillis/

[Lauszus]

@darkain yes I agree. This is all taken care of in UHS30, as it is interrupt driven, so I think we should just leave the current state machine implementation as is.

[Lauszus]

@darkain I have opened up a new PR. Please test #327 and report back if it works or not.