===== UART CONFIG =====

With CONFIG command you can setup external UART of Carberry.\\

==== Synopsis ====

  UART CONFIG <BAUD> <SIZE> <PARITY> <STOP>
  
Where arguments are:

^ Argument ^ Meaning ^ Range ^
|<BAUD>| Baud rate|1200 .. 256000|
|<SIZE>| Data bits|8 .. 9|
|<PARITY>| Parity bit|N, E, O|
|<STOP>| Stop bits|1 .. 2|

==== Return ====

CONFIG command returns OK.

==== Examples ====

Setup External UART at 9600bps, 8 data bits, Even parity, 1 stop bit:

  UART CONFIG 9600 8 E 1
  OK

Setup External UART at 115200bps, 8 data bits, None parity, 1 stop bit:

  UART CONFIG 115200 8 N 1
  OK

==== Notes ====

  - Configuration settings, are not power loss safe. If you disconnect Carberry from power supply or a watchdog reset rises, UART peripheral will be setup as 115200 8 N 1.