MPORT Struct Reference

#include <mi32/ports.h>

List of all members.

Public Attributes
int	addr
short	bogus1
unsigned char *	buf [2]
int	bufleft
int	buflen
unsigned char *	bufp
const unsigned char *	busy_data
int	busy_len
UINT8	channel_num
PortChannel	channels [MAXPORTCHANNEL+1]
PortChannel *	cp
int	curbuf
int	curpos
void *	data
unsigned char	dmanum
unsigned char	in_mask
PTRINT	in_port
int	InputQueueSize
unsigned char	intnum
int	lasterr
MIUNICODE *	message
unsigned short	mode
MIUNICODE *	name
int	NoWait
void(*	oldintfunc )()
unsigned char	out_mask
PTRINT	out_port
int	OutputQueueSize
PTRINT	secondary_in
PTRINT	secondary_out
UINT8	state
unsigned short	status
FILE *	stream
const MPORTTYPE *	type
int	unit_num
short	word_dma

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Member Data Documentation

int MPORT::addr

base address of port

short MPORT::bogus1

unsigned char* MPORT::buf[2]

int MPORT::bufleft

int MPORT::buflen

unsigned char * MPORT::bufp

const unsigned char* MPORT::busy_data

data waiting because dev was busy

int MPORT::busy_len

UINT8 MPORT::channel_num

PortChannel MPORT::channels[MAXPORTCHANNEL+1]

PortChannel* MPORT::cp

int MPORT::curbuf

int MPORT::curpos

void* MPORT::data

module specific data

unsigned char MPORT::dmanum

unsigned char MPORT::in_mask

Mask to apply after reading data.

PTRINT MPORT::in_port

port for reading

int MPORT::InputQueueSize

Size used when port was opened (currently only used by COM ports).

unsigned char MPORT::intnum

int MPORT::lasterr

MIUNICODE* MPORT::message

Last error message.

unsigned short MPORT::mode

See below.

MIUNICODE* MPORT::name

int MPORT::NoWait

When reading, don't keep trying if there's nothing to read.

void(* MPORT::oldintfunc)()

unsigned char MPORT::out_mask

Mask to apply before writing data.

PTRINT MPORT::out_port

port for sending

int MPORT::OutputQueueSize

Size used when port was opened (currently only used by COM ports).

PTRINT MPORT::secondary_in

PTRINT MPORT::secondary_out

UINT8 MPORT::state

unsigned short MPORT::status

see below

FILE* MPORT::stream

For fopen/popen'd files.

const MPORTTYPE* MPORT::type

int MPORT::unit_num

1 = LPT1... etc...

short MPORT::word_dma

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The documentation for this struct was generated from the following file:

• mi32/ports.h