#ifndef __SCI_H__
#define __SCI_H__

/*
 * SCIをコントロールするルーチン
 * 
 * @author fenrir (M.Naruoka)
 * @since 04/06/04
 * @version 1.0
 */

#ifdef __cplusplus
extern "C"
{
#endif

/* SCI0 */
#ifndef SCI0_DISABLE

#ifndef SCI0_TX_BUFFER_SIZE
  #define SCI0_TX_BUFFER_SIZE 16
#endif
#ifndef SCI0_RX_BUFFER_SIZE
  #define SCI0_RX_BUFFER_SIZE 16
#endif

  void sci0_init();
  int sci0_write(char *data, int size);
  int sci0_read(char *c, int size);
  int sci0_tx_size();
  int sci0_rx_size();

#endif /* ! SCI0_DISABLE */

/* SCI1 */
#ifndef SCI1_DISABLE

#ifndef SCI1_TX_BUFFER_SIZE
  #define SCI1_TX_BUFFER_SIZE 1024
#endif
#ifndef SCI1_RX_BUFFER_SIZE
  #define SCI1_RX_BUFFER_SIZE 128
#endif

  void sci1_init();
  int sci1_write(char *data, int size);
  int sci1_read(char *c, int size);
  int sci1_tx_size();
  int sci1_rx_size();

#endif /* ! SCI1_DISABLE */


/* SCI2 */
#ifndef SCI2_DISABLE

#ifndef SCI2_TX_BUFFER_SIZE
  #define SCI2_TX_BUFFER_SIZE 128
#endif
#ifndef SCI2_RX_BUFFER_SIZE
  #define SCI2_RX_BUFFER_SIZE 1024
#endif

  void sci2_init();
  int sci2_write(char *data, int size);
  int sci2_read(char *c, int size);
  int sci2_tx_size();
  int sci2_rx_size();

#endif /* ! SCI2_DISABLE */

#ifdef __cplusplus
};
#endif

#endif /* __SCI_H__ */