Support NinoTNC BLE KISS HW Commands

There is a BLE daughter board extension for the NinoTNC that potentially makes it compatible with iOS. The NinoTNC supports mode-setting via KISS SETHW (command 6) commands which would be highly valuable to be selectable in the app.

It takes a single numeric parameter. The possible values are:

KISS SETHW KISS SETHW
Persistent Temporary WFM/NFM/SSB Name
1 17 WFM 4FSK 19200
3 19 NFM 4FSK 9600
2 18 WFM GFSK 9600
4 20 NFM GFSK 4800
5 21 NFM QPSK 3600
11 27 SSB QPSK 2400
10 26 SSB BPSK 1200
9 25 SSB QPSK 600
8 24 SSB BPSK 300
14 30 SSB AFSK 300 IL2Pc
0 16 WFM Legacy 9k6
7 23 NFM Legacy AFSK 1200 IL2P
6 22 NFM Legacy AFSK 1200 (APRS)
12 28 SSB Legacy FSK 300 (HF)
13 29 SSB Legacy FSK 300 IL2P