# SFBHWSerialBoard.h File Reference

- Low-level serial support for the board

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`#include "SFBFrame.h"`
`#include "lpc/LPC23xx.h"`

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## Data Structures
class | SFBHWSerial
| The object supporting 'hardware level' serial operations on the SFB. More...
## Defines
#define | CAN_WRITE(fd) (REGISTER_OFFSET(fd,UxLSR) & 0x20)
#define | WRITE_BYTE(fd, byte) (REGISTER_OFFSET(fd,UxTHR) = (byte))
#define | CAN_READ(fd) (REGISTER_OFFSET(fd,UxLSR) & 0x01)
#define | READ_BYTE(fd) REGISTER_OFFSET(fd,UxRBR)

## Detailed Description

- Low-level serial support for the board

Author:
  David H. Ackley.

Date:
  (C) 2009 All rights reserved.

Code License:
  The GNU Lesser General Public License

License Note:
  All code samples shown in documentation are placed into the public domain.