source: pdic/upd72001/upd72001.h @ 7

/*
 *  TOPPERS/ASP Kernel
 *      Toyohashi Open Platform for Embedded Real-Time Systems/
 *      Advanced Standard Profile Kernel
 * 
 *  Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
 *                              Toyohashi Univ. of Technology, JAPAN
 *  Copyright (C) 2006-2011 by Embedded and Real-Time Systems Laboratory
 *              Graduate School of Information Science, Nagoya Univ., JAPAN
 * 
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 *  @(#) $Id$
 */

/*
 *              ŠÌPD72001ÍÑ ŽÊ°×SIO¥É¥é¥€¥Ð
 */

#ifndef TOPPERS_UPD72001_H
#define TOPPERS_UPD72001_H

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È¿ô€ÎÄêµÁ
 */
#define TNUM_SIOP               2               /* ¥µ¥Ý¡Œ¥È€¹€ë¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È€Î¿ô */

#ifndef TOPPERS_MACRO_ONLY

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥ÈŽÉÍý¥Ö¥í¥Ã¥¯€ÎÄêµÁ
 */
typedef struct sio_port_control_block   SIOPCB;

/*
 *  ¥³¡Œ¥ë¥Ð¥Ã¥¯¥ë¡Œ¥Á¥ó€ÎŒ±ÊÌÈÖ¹æ
 */
#define SIO_RDY_SND             1U              /* Á÷¿®²ÄÇœ¥³¡Œ¥ë¥Ð¥Ã¥¯ */
#define SIO_RDY_RCV             2U              /* Œõ¿®ÄÌÃÎ¥³¡Œ¥ë¥Ð¥Ã¥¯ */

/*
 *  SIO¥É¥é¥€¥Ð€ÎœéŽü²œ¥ë¡Œ¥Á¥ó
 */
extern void             upd72001_initialize(void);

/*
 *  ¥ª¡Œ¥×¥ó€·€Æ€€€ë¥Ý¡Œ¥È€¬€¢€ë€«¡©
 */
extern bool_t   upd72001_openflag(void);

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È€Î¥ª¡Œ¥×¥ó
 */
extern SIOPCB   *upd72001_opn_por(ID siopid, intptr_t exinf);

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È€Î¥¯¥í¡Œ¥º
 */
extern void             upd72001_cls_por(SIOPCB *p_siopcb);

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È€Ø€ÎÊž»úÁ÷¿®
 */
extern bool_t   upd72001_snd_chr(SIOPCB *p_siopcb, char c);

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È€«€é€ÎÊž»úŒõ¿®
 */
extern int_t    upd72001_rcv_chr(SIOPCB *p_siopcb);

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È€«€é€Î¥³¡Œ¥ë¥Ð¥Ã¥¯€Îµö²Ä
 */
extern void             upd72001_ena_cbr(SIOPCB *p_siopcb, uint_t cbrtn);

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È€«€é€Î¥³¡Œ¥ë¥Ð¥Ã¥¯€Î¶Ø»ß
 */
extern void             upd72001_dis_cbr(SIOPCB *p_siopcb, uint_t cbrtn);

/*
 *  SIO€Î³ä¹þ€ß¥µ¡Œ¥Ó¥¹¥ë¡Œ¥Á¥ó
 */
extern void             upd72001_isr(void);

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È€«€é€ÎÁ÷¿®²ÄÇœ¥³¡Œ¥ë¥Ð¥Ã¥¯
 */
extern void             upd72001_irdy_snd(intptr_t exinf);

/*
 *  ¥·¥ê¥¢¥ëI/O¥Ý¡Œ¥È€«€é€ÎŒõ¿®ÄÌÃÎ¥³¡Œ¥ë¥Ð¥Ã¥¯
 */
extern void             upd72001_irdy_rcv(intptr_t exinf);

#endif /* TOPPERS_MACRO_ONLY */
#endif /* TOPPERS_UPD72001_H */