mode method
Mode - mraa_uart_set_mode
Set the transfer mode. For example setting the mode to 8N1 would be mode(context, 8,MraaUartParity,none , 1)
Implementation
MraaReturnCode mode(MraaUartContext dev, int byteSize, MraaUartParity parity,
int stopBits) =>
MraaReturnCode.returnCode(
_impl.mraa_uart_set_mode(dev, byteSize, parity.code, stopBits));