tinySA/ports/AVR/avr_serial.h

/*
    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

    This file is part of ChibiOS/RT.

    ChibiOS/RT is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.

    ChibiOS/RT is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef _AVR_SERIAL_H_
#define _AVR_SERIAL_H_

/*
 * Configuration parameter, you can change the depth of the queue buffers
 * depending on the requirements of your application.
 */
#define SERIAL_BUFFERS_SIZE 32

//#define USE_AVR_USART0
#define USE_AVR_USART1

/*
 * Macro for baud rate computation.
 */
#define UBRR(b) ((F_CPU / (b << 4)) - 1)

#ifdef __cplusplus
extern "C" {
#endif
  void InitSerial(void);
  void SetUSART0(uint16_t brr, uint8_t csrc);
  void SetUSART1(uint16_t brr, uint8_t csrc);
#ifdef __cplusplus
}
#endif

extern FullDuplexDriver SER1, SER2;

#endif /* _AVR_SERIAL_H_ */