/* $Id: eicon_dsp.h,v 1.1.4.1 2001/11/20 14:19:35 kai Exp $
*
* ISDN lowlevel-module for Eicon active cards.
* DSP definitions
*
* Copyright 1999,2000 by Armin Schindler (mac@melware.de)
* Copyright 1999,2000 Cytronics & Melware (info@melware.de)
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#ifndef DSP_H
#define DSP_H
#include "dsp_defs.h"
#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 -
*/
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_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 */
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