SBSPSS/tools/psyq/include/LIBCOMB.H

68 lines
2.4 KiB
C++
Raw Normal View History

2000-08-29 18:26:01 +02:00
/*
* $PSLibId: Run-time Library Release 4.7$
*/
/*
* File:libcomb.h
*/
#ifndef _LIBCOMB_H_
#define _LIBCOMB_H_
/* Status bits */
#define COMB_CTS 0x100
#define COMB_DSR 0x80
#define COMB_FE 0x20
#define COMB_OE 0x10
#define COMB_PERROR 0x8
#define COMB_TXU 0x4
#define COMB_RXRDY 0x2
#define COMB_TXRDY 0x1
/* Control bits */
#define COMB_BIT_DTR 0x1
#define COMB_BIT_RTS 0x2
/* Macros */
#define CombSioStatus() _comb_control(0,0,0) /* Return serial controller status */
#define CombControlStatus() _comb_control(0,1,0) /* Return control line status */
#define CombGetMode() _comb_control(0,2,0) /* Return communication mode */
#define CombGetBPS() _comb_control(0,3,0) /* Return transfer rate */
#define CombGetPacketSize() _comb_control(0,4,0) /* Return current packet size */
#define CombBytesToWrite() _comb_control(0,5,0) /* Return # bytes remaining in write buffer */
#define CombBytesToRead() _comb_control(0,5,1) /* Return # bytes remaining to be read */
#define CombBytesRemaining(a) _comb_control(0,5,a) /* Return # bytes remaining to read or write */
#define CombAsyncRequest(a) _comb_control(0,6,a) /* Return async read/write request */
#define CombSetControl(a) _comb_control(1,1,a) /* Set the control line status */
#define CombSetMode(a) _comb_control(1,2,a) /* Sets communications mode */
#define CombSetBPS(a) _comb_control(1,3,a) /* Sets the transfer rate */
#define CombSetPacketSize(a) _comb_control(1,4,a) /* Sets the packet size */
#define CombReset() _comb_control(2,0,0) /* Reset serial controller */
#define CombResetError() _comb_control(2,1,0) /* Reset error bits */
#define CombCancelWrite() _comb_control(2,2,0) /* Cancel async write request */
#define CombCancelRead() _comb_control(2,3,0) /* Cancel async read request */
#define CombSetRTS(a) _comb_control(3,0,a) /* Set RTS to 'a' */
#define CombCTS() _comb_control(3,1,0) /* Return status of CTS */
#define CombWaitCallback(a) _comb_control(4,0,a) /* Install wait callback function */
#define CombResetVBLANK() _comb_control(5,0,0) /* Restart VBLANK signal */
/* Prototypes */
#if defined(_LANGUAGE_C_PLUS_PLUS)||defined(__cplusplus)||defined(c_plusplus)
extern "C" {
#endif
extern void AddCOMB(void);
extern void DelCOMB(void);
extern void ChangeClearSIO(long);
extern long _comb_control(unsigned long,unsigned long,unsigned long);
#if defined(_LANGUAGE_C_PLUS_PLUS)||defined(__cplusplus)||defined(c_plusplus)
}
#endif
#endif /*_LIBCOMB_H_*/