/* $Id: eicon_dsp.h,v 1.4 1999/07/25 15:12:02 armin Exp $
*
* ISDN lowlevel-module for Eicon.Diehl active cards.
* DSP definitions
*
* Copyright 1999 by Armin Schindler (mac@melware.de)
* Copyright 1999 Cytronics & Melware (info@melware.de)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Log: eicon_dsp.h,v $
* Revision 1.4 1999/07/25 15:12:02 armin
* fix of some debug logs.
* enabled ISA-cards option.
*
* Revision 1.3 1999/07/11 17:16:24 armin
* Bugfixes in queue handling.
* Added DSP-DTMF decoder functions.
* Reorganized ack_handler.
*
* Revision 1.2 1999/03/29 11:19:42 armin
* I/O stuff now in seperate file (eicon_io.c)
* Old ISA type cards (S,SX,SCOM,Quadro,S2M) implemented.
*
* Revision 1.1 1999/03/02 12:18:54 armin
* First checkin of DSP defines for audio features.
*
*
*/
#ifndef DSP_H
#define DSP_H
#define DSP_UDATA_REQUEST_RECONFIGURE 0
/*
parameters:
<word> reconfigure delay (in 8kHz samples)
<word> reconfigure code
<byte> reconfigure hdlc preamble flags
*/
#define DSP_RECONFIGURE_TX_FLAG 0x8000
#define DSP_RECONFIGURE_SHORT_TRAIN_FLAG 0x4000
#define DSP_RECONFIGURE_ECHO_PROTECT_FLAG 0x2000
#define DSP_RECONFIGURE_HDLC_FLAG 0x1000
#define DSP_RECONFIGURE_SYNC_FLAG 0x0800
#define DSP_RECONFIGURE_PROTOCOL_MASK 0x00ff
#define DSP_RECONFIGURE_IDLE 0
#define DSP_RECONFIGURE_V25 1
#define DSP_RECONFIGURE_V21_CH2 2
#define DSP_RECONFIGURE_V27_2400 3
#define DSP_RECONFIGURE_V27_4800 4
#define DSP_RECONFIGURE_V29_7200 5
#define DSP_RECONFIGURE_V29_9600 6
#define DSP_RECONFIGURE_V33_12000 7
#define DSP_RECONFIGURE_V33_14400 8
#define DSP_RECONFIGURE_V17_7200 9
#define DSP_RECONFIGURE_V17_9600 10
#define DSP_RECONFIGURE_V17_12000 11
#define DSP_RECONFIGURE_V17_14400 12
/*
data indications if transparent framer
<byte> data 0
<byte> data 1
...
data indications if HDLC framer
<byte> data 0
<byte> data 1
...
<byte> CRC 0
<byte> CRC 1
<byte> preamble flags
*/
#define DSP_UDATA_REQUEST_SWITCH_FRAMER 1
/*
parameters:
<byte> transmit framer type
<byte> receive framer type
*/
#define DSP_REQUEST_SWITCH_FRAMER_HDLC 0
#define DSP_REQUEST_SWITCH_FRAMER_TRANSPARENT 1
#define DSP_REQUEST_SWITCH_FRAMER_ASYNC 2
#define DSP_UDATA_REQUEST_CLEARDOWN 2
/*
parameters:
- none -
*/
#define DSP_UDATA_REQUEST_TX_CONFIRMATION_ON 3
/*
parameters:
- none -
*/
#define DSP_UDATA_REQUEST_TX_CONFIRMATION_OFF 4
/*
parameters:
- none -
*/
#define DSP_UDATA_INDICATION_SYNC 0
/*
returns:
<word> time of sync (sampled from counter at 8kHz)
*/
#define DSP_UDATA_INDICATION_DCD_OFF 1
/*
returns:
<word> time of DCD off (sampled from counter at 8kHz)
*/
#define DSP_UDATA_INDICATION_DCD_ON 2
/*
returns:
<word> time of DCD on (sampled from counter at 8kHz)
<byte> connected norm
<word> connected options
<dword> connected speed (bit/s, max of tx and rx speed)
<word> roundtrip delay (ms)
<dword> connected speed tx (bit/s)
<dword> connected speed rx (bit/s)
*/
#define DSP_UDATA_INDICATION_CTS_OFF 3
/*
returns:
<word> time of CTS off (sampled from counter at 8kHz)
*/
#define DSP_UDATA_INDICATION_CTS_ON 4
/*
returns:
<word> time of CTS on (sampled from counter at 8kHz)
<byte> connected norm
<word> connected options
<dword> connected speed (bit/s, max of tx and rx speed)
<word> roundtrip delay (ms)
<dword> connected speed tx (bit/s)
<dword> connected speed rx (bit/s)
*/
typedef struct eicon_dsp_ind {
__u16 time __attribute__ ((packed));
__u8 norm __attribute__ ((packed));
__u16 options __attribute__ ((packed));
__u32 speed __attribute__ ((packed));
__u16 delay __attribute__ ((packed));
__u32 txspeed __attribute__ ((packed));
__u32 rxspeed __attribute__ ((packed));
} eicon_dsp_ind;
#define DSP_CONNECTED_NORM_UNSPECIFIED 0
#define DSP_CONNECTED_NORM_V21 1
#define DSP_CONNECTED_NORM_V23 2
#define DSP_CONNECTED_NORM_V22 3
#define DSP_CONNECTED_NORM_V22_BIS 4
#define DSP_CONNECTED_NORM_V32_BIS 5
#define DSP_CONNECTED_NORM_V34 6
#define DSP_CONNECTED_NORM_V8 7
#define DSP_CONNECTED_NORM_BELL_212A 8
#define DSP_CONNECTED_NORM_BELL_103 9
#define DSP_CONNECTED_NORM_V29_LEASED_LINE 10
#define DSP_CONNECTED_NORM_V33_LEASED_LINE 11
#define DSP_CONNECTED_NORM_V90 12
#define DSP_CONNECTED_NORM_V21_CH2 13
#define DSP_CONNECTED_NORM_V27_TER 14
#define DSP_CONNECTED_NORM_V29 15
#define DSP_CONNECTED_NORM_V33 16
#define DSP_CONNECTED_NORM_V17 17
#define DSP_CONNECTED_OPTION_TRELLIS 0x0001
#define DSP_CONNECTED_OPTION_V42_TRANS 0x0002
#define DSP_CONNECTED_OPTION_V42_LAPM 0x0004
#define DSP_CONNECTED_OPTION_SHORT_TRAIN 0x0008
#define DSP_CONNECTED_OPTION_TALKER_ECHO_PROTECT 0x0010
#define DSP_UDATA_INDICATION_DISCONNECT 5
/*
returns:
<byte> cause
*/
#define DSP_DISCONNECT_CAUSE_NONE 0x00
#define DSP_DISCONNECT_CAUSE_BUSY_TONE 0x01
#define DSP_DISCONNECT_CAUSE_CONGESTION_TONE 0x02
#define DSP_DISCONNECT_CAUSE_INCOMPATIBILITY 0x03
#define DSP_DISCONNECT_CAUSE_CLEARDOWN 0x04
#define DSP_DISCONNECT_CAUSE_TRAINING_TIMEOUT 0x05
#define DSP_UDATA_INDICATION_TX_CONFIRMATION 6
/*
returns:
<word> confirmation number
*/
#define DSP_UDATA_REQUEST_SEND_DTMF_DIGITS 16
/*
parameters:
<word> tone duration (ms)
<word> gap duration (ms)
<byte> digit 0 tone code
...
<byte> digit n tone code
*/
#define DSP_SEND_DTMF_DIGITS_HEADER_LENGTH 5
#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_697_HZ 0x00
#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_770_HZ 0x01
#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_852_HZ 0x02
#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_941_HZ 0x03
#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_MASK 0x03
#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1209_HZ 0x00
#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1336_HZ 0x04
#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1477_HZ 0x08
#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1633_HZ 0x0c
#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_MASK 0x0c
#define DSP_DTMF_DIGIT_TONE_CODE_0 0x07
#define DSP_DTMF_DIGIT_TONE_CODE_1 0x00
#define DSP_DTMF_DIGIT_TONE_CODE_2 0x04
#define DSP_DTMF_DIGIT_TONE_CODE_3 0x08
#define DSP_DTMF_DIGIT_TONE_CODE_4 0x01
#define DSP_DTMF_DIGIT_TONE_CODE_5 0x05
#define DSP_DTMF_DIGIT_TONE_CODE_6 0x09
#define DSP_DTMF_DIGIT_TONE_CODE_7 0x02
#define DSP_DTMF_DIGIT_TONE_CODE_8 0x06
#define DSP_DTMF_DIGIT_TONE_CODE_9 0x0a
#define DSP_DTMF_DIGIT_TONE_CODE_STAR 0x03
#define DSP_DTMF_DIGIT_TONE_CODE_HASHMARK 0x0b
#define DSP_DTMF_DIGIT_TONE_CODE_A 0x0c
#define DSP_DTMF_DIGIT_TONE_CODE_B 0x0d
#define DSP_DTMF_DIGIT_TONE_CODE_C 0x0e
#define DSP_DTMF_DIGIT_TONE_CODE_D 0x0f
#define DSP_UDATA_INDICATION_DTMF_DIGITS_SENT 16
/*
returns:
- none -
One indication will be sent for every request.
*/
#define DSP_UDATA_REQUEST_ENABLE_DTMF_RECEIVER 17
/*
parameters:
<word> tone duration (ms)
<word> gap duration (ms)
*/
typedef struct enable_dtmf_s {
__u16 tone;
__u16 gap;
} enable_dtmf_s;
#define DSP_UDATA_REQUEST_DISABLE_DTMF_RECEIVER 18
/*
parameters:
- none -
*/
#define DSP_UDATA_INDICATION_DTMF_DIGITS_RECEIVED 17
/*
returns:
<byte> digit 0 tone code
...
<byte> digit n tone code
*/
#define DSP_DTMF_DIGITS_RECEIVED_HEADER_LENGTH 1
#define DSP_UDATA_INDICATION_MODEM_CALLING_TONE 18
/*
returns:
- none -
*/
#define DSP_UDATA_INDICATION_FAX_CALLING_TONE 19
/*
returns:
- none -
*/
#define DSP_UDATA_INDICATION_ANSWER_TONE 20
/*
returns:
- none -
*/
/* ============= FAX ================ */
#define EICON_FAXID_LEN 20
typedef struct eicon_t30_s {
__u8 code;
__u8 rate;
__u8 resolution;
__u8 format;
__u8 pages_low;
__u8 pages_high;
__u8 atf;
__u8 control_bits_low;
__u8 control_bits_high;
__u8 feature_bits_low;
__u8 feature_bits_high;
__u8 universal_5;
__u8 universal_6;
__u8 universal_7;
__u8 station_id_len;
__u8 head_line_len;
__u8 station_id[EICON_FAXID_LEN];
/* __u8 head_line[]; */
} eicon_t30_s;
/* EDATA transmit messages */
#define EDATA_T30_DIS 0x01
#define EDATA_T30_FTT 0x02
#define EDATA_T30_MCF 0x03
/* EDATA receive messages */
#define EDATA_T30_DCS 0x81
#define EDATA_T30_TRAIN_OK 0x82
#define EDATA_T30_EOP 0x83
#define EDATA_T30_MPS 0x84
#define EDATA_T30_EOM 0x85
#define EDATA_T30_DTC 0x86
#define T30_FORMAT_SFF 0
#define T30_FORMAT_ASCII 1
#define T30_FORMAT_COUNT 2
#define T30_CONTROL_BIT_DISABLE_FINE 0x0001
#define T30_CONTROL_BIT_ENABLE_ECM 0x0002
#define T30_CONTROL_BIT_ECM_64_BYTES 0x0004
#define T30_CONTROL_BIT_ENABLE_2D_CODING 0x0008
#define T30_CONTROL_BIT_ENABLE_T6_CODING 0x0010
#define T30_CONTROL_BIT_ENABLE_UNCOMPR 0x0020
#define T30_CONTROL_BIT_ACCEPT_POLLING 0x0040
#define T30_CONTROL_BIT_REQUEST_POLLING 0x0080
#define T30_CONTROL_BIT_MORE_DOCUMENTS 0x0100
#define T30_CONTROL_BIT_ALL_FEATURES\
(T30_CONTROL_BIT_ENABLE_ECM | T30_CONTROL_BIT_ENABLE_2D_CODING |\
T30_CONTROL_BIT_ENABLE_T6_CODING | T30_CONTROL_BIT_ENABLE_UNCOMPR)
#define T30_FEATURE_BIT_FINE 0x0001
#define T30_FEATURE_BIT_ECM 0x0002
#define T30_FEATURE_BIT_ECM_64_BYTES 0x0004
#define T30_FEATURE_BIT_2D_CODING 0x0008
#define T30_FEATURE_BIT_T6_CODING 0x0010
#define T30_FEATURE_BIT_UNCOMPR_ENABLED 0x0020
#define T30_FEATURE_BIT_POLLING 0x0040
#define FAX_OBJECT_DOCU 1
#define FAX_OBJECT_PAGE 2
#define FAX_OBJECT_LINE 3
#define T4_EOL 0x800
#define T4_EOL_BITSIZE 12
#define T4_EOL_DWORD (T4_EOL << (32 - T4_EOL_BITSIZE))
#define T4_EOL_MASK_DWORD ((__u32) -1 << (32 - T4_EOL_BITSIZE))
#define SFF_LEN_FLD_SIZE 3
#define _DLE_ 0x10
#define _ETX_ 0x03
typedef struct eicon_sff_dochead {
__u32 id __attribute__ ((packed));
__u8 version __attribute__ ((packed));
__u8 reserved1 __attribute__ ((packed));
__u16 userinfo __attribute__ ((packed));
__u16 pagecount __attribute__ ((packed));
__u16 off1pagehead __attribute__ ((packed));
__u32 offnpagehead __attribute__ ((packed));
__u32 offdocend __attribute__ ((packed));
} eicon_sff_dochead;
typedef struct eicon_sff_pagehead {
__u8 pageheadid __attribute__ ((packed));
__u8 pageheadlen __attribute__ ((packed));
__u8 resvert __attribute__ ((packed));
__u8 reshoriz __attribute__ ((packed));
__u8 coding __attribute__ ((packed));
__u8 reserved2 __attribute__ ((packed));
__u16 linelength __attribute__ ((packed));
__u16 pagelength __attribute__ ((packed));
__u32 offprevpage __attribute__ ((packed));
__u32 offnextpage __attribute__ ((packed));
} eicon_sff_pagehead;
#endif /* DSP_H */