/*-
* Copyright (c) 2004 Poul-Henning Kamp
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file contains definitions which pertain to serial ports as such,
* (both async and sync), but which do not necessarily have anything to
* do with tty processing.
*
* $FreeBSD: src/sys/sys/serial.h,v 1.2 2004/06/25 10:56:43 phk Exp $
*/
#ifndef _SYS_SERIAL_H_
#define _SYS_SERIAL_H_
#ifndef __SYMBIAN32__
/*
* Indentification of modem control signals. These definitions match
* the TIOCMGET definitions in <sys/ttycom.h> shifted a bit down, and
* that identity is enforced with CTASSERT at the bottom of kern/tty.c
* Both the modem bits and delta bits must fit in 16 bit.
*/
#define SER_DTR 0x0001 /* data terminal ready */
#define SER_RTS 0x0002 /* request to send */
#define SER_STX 0x0004 /* secondary transmit */
#define SER_SRX 0x0008 /* secondary receive */
#define SER_CTS 0x0010 /* clear to send */
#define SER_DCD 0x0020 /* data carrier detect */
#define SER_RI 0x0040 /* ring indicate */
#define SER_DSR 0x0080 /* data set ready */
/* Delta bits, used to indicate which signals should/was affected */
#define SER_DELTA(x) ((x) << 8)
#define SER_DDTR SER_DELTA(SER_DTR)
#define SER_DRTS SER_DELTA(SER_RTS)
#define SER_DSTX SER_DELTA(SER_STX)
#define SER_DSRX SER_DELTA(SER_SRX)
#define SER_DCTS SER_DELTA(SER_CTS)
#define SER_DDCD SER_DELTA(SER_DCD)
#define SER_DRI SER_DELTA(SER_RI)
#define SER_DDSR SER_DELTA(SER_DSR)
#else
/**
notifications
*/
#define KNotifyBreakInt 0x01
#define KNotifyCD 0x02
#define KNotifyCTS 0x04
#define KNotifyDataAvailable 0x08
#define KNotifyDSR 0x10
#define KNotifyFramingError 0x20
#define KNotifyOutputEmpty 0x40
#define KNotifyOverrunError 0x80
#define KNotifyParityError 0x100
#define KNotifyRI 0x200
/**
enums, #defines and struct for serial port settings
*/
enum DataBits {DBits5,DBits6,DBits7,DBits8};
enum StopBits {Stop1,Stop2};
enum Parity {ParityNone,ParityEven,ParityOdd,ParityMark,ParitySpace};
enum Bps
{
Bps50,Bps75,Bps110,Bps134,Bps150,Bps300,Bps600,Bps1200,
Bps1800,Bps2000,Bps2400,Bps3600,Bps4800,Bps7200,Bps9600,
Bps19200,Bps38400,Bps57600,Bps115200,Bps230400,Bps460800,
Bps576000,Bps1152000,Bps4000000,
BpsSpecial=0x80000000
};
enum Fifo {FifoEnable,FifoDisable};
enum Sir {SIREnable,SIRDisable};
//
#define ConfigMaxTerminators 4
//
#define ConfigObeyXoff 0x01
#define ConfigSendXoff 0x02
#define ConfigObeyCTS 0x04
#define ConfigFailCTS 0x08
#define ConfigObeyDSR 0x10
#define ConfigFailDSR 0x20
#define ConfigObeyDCD 0x40
#define ConfigFailDCD 0x80
#define ConfigFreeRTS 0x100
#define ConfigFreeDTR 0x200
#define ConfigWriteBufferedComplete 0x80000000
//
#define ConfigParityErrorFail 0
#define ConfigParityErrorIgnore 0x01
#define ConfigParityErrorReplaceChar 0x02
#define ConfigXonXoffDebug 0x80000000
//
#define SignalCTS 0x01
#define SignalDSR 0x02
#define SignalDCD 0x04
#define SignalRNG 0x08
#define SignalRTS 0x10
#define SignalDTR 0x20
#define ConfigSIRPulseWidthMaximum 0x01
#define ConfigSIRPulseWidthMinimum 0x02
//
typedef struct
{
enum Bps iRate;
enum DataBits iDataBits;
enum StopBits iStopBits;
enum Parity iParity;
unsigned int iHandshake;
unsigned int iParityError;
unsigned int iFifo;
int iSpecialRate;
int iTerminatorCount;
char iTerminator[ConfigMaxTerminators];
char iXonChar;
char iXoffChar;
char iParityErrorChar;
enum Sir iSIREnable;
unsigned int iSIRSettings;
} SerialConfig;
#endif //__SYMBIAN32__
#endif /* !_SYS_SERIAL_H_ */