a1200   NEWS   APPS   DOCS   ABOUT
a1200
----
a1200
----
Autodocs
Include
 classes
 clib
 datatypes
 devices
  audio.h / .i
  bootblock.h / .i
  cd.h / .i
  clipboard.h / .i
  console.h / .i
  conunit.h / .i
  gameport.h / .i
  hardblocks.h / .i
  input.h / .i
  inputevent.h / .i
  keyboard.h / .i
  keymap.h / .i
  narrator.h / .i
  parallel.h / .i
  printer.h / .i
  prtbase.h / .i
  prtgfx.h / .i
  scsidisk.h / .i
  serial.h / .i
  timer.h / .i
  trackdisk.h / .i
 diskfont
 dos
 exec
 gadgets
 graphics
 hardware
 images
 intuition
 libraries
 pragma
 pragmas
 prefs
 proto
 reaction
 resources
 rexx
 utility
 workbench
GuruMeditation
Docs » Include » devices » serial.h / .i
#ifndef DEVICES_SERIAL_H
#define DEVICES_SERIAL_H
/*
**	$VER: serial.h 33.6 (6.11.1990)
**	Includes Release 45.1
**
**	external declarations for the serial device
**
**	(C) Copyright 1985-2001 Amiga, Inc.
**	    All Rights Reserved
*/

#ifndef   EXEC_IO_H
#include <exec/io.h>
#endif /* EXEC_IO_H */

		   /* array of termination char's */
		   /* to use,see serial.doc setparams */

struct IOTArray {
	ULONG TermArray0;
	ULONG TermArray1;
};


#define SER_DEFAULT_CTLCHAR 0x11130000	/* default chars for xON,xOFF */
/* You may change these via SETPARAMS.	At this time, parity is not
   calculated for xON/xOFF characters.	You must supply them with the
   desired parity. */

/******************************************************************/
/* CAUTION !!  IF YOU ACCESS the serial.device, you MUST (!!!!) use an
   IOExtSer-sized structure or you may overlay innocent memory !! */
/******************************************************************/

struct IOExtSer {
	struct	 IOStdReq IOSer;

/*     STRUCT	MsgNode
*   0	APTR	 Succ
*   4	APTR	 Pred
*   8	UBYTE	 Type
*   9	UBYTE	 Pri
*   A	APTR	 Name
*   E	APTR	 ReplyPort
*  12	UWORD	 MNLength
*     STRUCT   IOExt
*  14	APTR	 io_Device
*  18	APTR	 io_Unit
*  1C	UWORD	 io_Command
*  1E	UBYTE	 io_Flags
*  1F	BYTE	 io_Error
*     STRUCT   IOStdExt
*  20	ULONG	 io_Actual
*  24	ULONG	 io_Length
*  28	APTR	 io_Data
*  2C	ULONG	 io_Offset
*
*  30
*/

   ULONG   io_CtlChar;	  /* control char's (order = xON,xOFF,INQ,ACK) */
   ULONG   io_RBufLen;	  /* length in bytes of serial port's read buffer */
   ULONG   io_ExtFlags;   /* additional serial flags (see bitdefs below) */
   ULONG   io_Baud;	  /* baud rate requested (true baud) */
   ULONG   io_BrkTime;	  /* duration of break signal in MICROseconds */
   struct  IOTArray io_TermArray; /* termination character array */
   UBYTE   io_ReadLen;	  /* bits per read character (# of bits) */
   UBYTE   io_WriteLen;   /* bits per write character (# of bits) */
   UBYTE   io_StopBits;   /* stopbits for read (# of bits) */
   UBYTE   io_SerFlags;   /* see SerFlags bit definitions below  */
   UWORD   io_Status;
};

/* status of serial port, as follows:
*		   BIT	ACTIVE	FUNCTION
*		    0	 ---	reserved
*		    1	 ---	reserved
*		    2	 high	Connected to parallel "select" on the A1000.
*				Connected to both the parallel "select" and
*				serial "ring indicator" pins on the A500
*				& A2000.  Take care when making cables.
*		    3	 low	Data Set Ready
*		    4	 low	Clear To Send
*		    5	 low	Carrier Detect
*		    6	 low	Ready To Send
*		    7	 low	Data Terminal Ready
*		    8	 high	read overrun
*		    9	 high	break sent
*		   10	 high	break received
*		   11	 high	transmit x-OFFed
*		   12	 high	receive x-OFFed
*		13-15		reserved
*/

#define   SDCMD_QUERY		CMD_NONSTD	/* $09 */
#define   SDCMD_BREAK	       (CMD_NONSTD+1)	/* $0A */
#define   SDCMD_SETPARAMS      (CMD_NONSTD+2)	/* $0B */


#define SERB_XDISABLED	7	/* io_SerFlags xOn-xOff feature disabled bit */
#define SERF_XDISABLED	(1<<7)	/*    "     xOn-xOff feature disabled mask */
#define	SERB_EOFMODE	6	/*    "     EOF mode enabled bit */
#define	SERF_EOFMODE	(1<<6)	/*    "     EOF mode enabled mask */
#define	SERB_SHARED	5	/*    "     non-exclusive access bit */
#define	SERF_SHARED	(1<<5)	/*    "     non-exclusive access mask */
#define SERB_RAD_BOOGIE 4	/*    "     high-speed mode active bit */
#define SERF_RAD_BOOGIE (1<<4)	/*    "     high-speed mode active mask */
#define	SERB_QUEUEDBRK	3	/*    "     queue this Break ioRqst */
#define	SERF_QUEUEDBRK	(1<<3)	/*    "     queue this Break ioRqst */
#define	SERB_7WIRE	2	/*    "     RS232 7-wire protocol */
#define	SERF_7WIRE	(1<<2)	/*    "     RS232 7-wire protocol */
#define	SERB_PARTY_ODD	1	/*    "     parity feature enabled bit */
#define	SERF_PARTY_ODD	(1<<1)	/*    "     parity feature enabled mask */
#define	SERB_PARTY_ON	0	/*    "     parity-enabled bit */
#define	SERF_PARTY_ON	(1<<0)	/*    "     parity-enabled mask */

/* These now refect the actual bit positions in the io_Status UWORD */
#define	IO_STATB_XOFFREAD 12	   /* io_Status receive currently xOFF'ed bit */
#define	IO_STATF_XOFFREAD (1<<12)  /*	 "     receive currently xOFF'ed mask */
#define	IO_STATB_XOFFWRITE 11	   /*	 "     transmit currently xOFF'ed bit */
#define	IO_STATF_XOFFWRITE (1<<11) /*	 "     transmit currently xOFF'ed mask */
#define	IO_STATB_READBREAK 10	   /*	 "     break was latest input bit */
#define	IO_STATF_READBREAK (1<<10) /*	 "     break was latest input mask */
#define	IO_STATB_WROTEBREAK 9	   /*	 "     break was latest output bit */
#define	IO_STATF_WROTEBREAK (1<<9) /*	 "     break was latest output mask */
#define	IO_STATB_OVERRUN 8	   /*	 "     status word RBF overrun bit */
#define	IO_STATF_OVERRUN (1<<8)	   /*	 "     status word RBF overrun mask */


#define	SEXTB_MSPON	1	/* io_ExtFlags. Use mark-space parity, */
				/*	    instead of odd-even. */
#define	SEXTF_MSPON	(1<<1)	/*    "     mark-space parity mask */
#define	SEXTB_MARK	0	/*    "     if mark-space, use mark */
#define	SEXTF_MARK	(1<<0)	/*    "     if mark-space, use mark mask */


#define SerErr_DevBusy	       1
#define SerErr_BaudMismatch    2 /* baud rate not supported by hardware */
#define SerErr_BufErr	       4 /* Failed to allocate new read buffer */
#define SerErr_InvParam        5
#define SerErr_LineErr	       6
#define SerErr_ParityErr       9
#define SerErr_TimerErr       11 /*(See the serial/OpenDevice autodoc)*/
#define SerErr_BufOverflow    12
#define SerErr_NoDSR	      13
#define SerErr_DetectedBreak  15


#ifdef DEVICES_SERIAL_H_OBSOLETE
#define SerErr_InvBaud	       3	/* unused */
#define SerErr_NotOpen	       7	/* unused */
#define SerErr_PortReset       8	/* unused */
#define SerErr_InitErr	      10	/* unused */
#define SerErr_NoCTS	      14	/* unused */

/* These defines refer to the HIGH ORDER byte of io_Status.  They have
   been replaced by the new, corrected ones above */
#define	IOSTB_XOFFREAD	4	/* iost_hob receive currently xOFF'ed bit */
#define	IOSTF_XOFFREAD	(1<<4)	/*    "     receive currently xOFF'ed mask */
#define	IOSTB_XOFFWRITE 3	/*    "     transmit currently xOFF'ed bit */
#define	IOSTF_XOFFWRITE (1<<3)	/*    "     transmit currently xOFF'ed mask */
#define	IOSTB_READBREAK 2	/*    "     break was latest input bit */
#define	IOSTF_READBREAK (1<<2)	/*    "     break was latest input mask */
#define	IOSTB_WROTEBREAK 1	/*    "     break was latest output bit */
#define	IOSTF_WROTEBREAK (1<<1) /*    "     break was latest output mask */
#define	IOSTB_OVERRUN	0	/*    "     status word RBF overrun bit */
#define	IOSTF_OVERRUN	(1<<0)	/*    "     status word RBF overrun mask */

#define	IOSERB_BUFRREAD 7	/* io_Flags from read buffer bit */
#define	IOSERF_BUFRREAD (1<<7)	/*    "     from read buffer mask */
#define	IOSERB_QUEUED	6	/*    "     rqst-queued bit */
#define	IOSERF_QUEUED	(1<<6)	/*    "     rqst-queued mask */
#define	IOSERB_ABORT	5	/*    "     rqst-aborted bit */
#define	IOSERF_ABORT	(1<<5)	/*    "     rqst-aborted mask */
#define	IOSERB_ACTIVE	4	/*    "     rqst-qued-or-current bit */
#define	IOSERF_ACTIVE	(1<<4)	/*    "     rqst-qued-or-current mask */
#endif

#define SERIALNAME     "serial.device"

#endif /* DEVICES_SERIAL_H */

Comments

Name:
E-mail: Use this if you want a message if you get a response, will not be shown.
Comment:
Select correct short for:

Paradox

ANA
PDX
DC
DJ

Comments:

$VER: d0.se 1.14 Copyright © 2011-2021 Tobias Geijersson support at d0 dot se