First checkin of DSP defines for audio features.
This commit is contained in:
Armin Schindler
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7295a00273
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ea9ac80ad3
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/* $Id$
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*
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* ISDN lowlevel-module for Eicon.Diehl active cards.
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* DSP definitions
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*
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* Copyright 1999 by Armin Schindler (mac@melware.de)
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* Copyright 1999 Cytronics & Melware (info@melware.de)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Log$
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*
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*/
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#ifndef DSP_H
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#define DSP_H
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#define DSP_UDATA_REQUEST_RECONFIGURE 0
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/*
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parameters:
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<word> reconfigure delay (in 8kHz samples)
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<word> reconfigure code
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<byte> reconfigure hdlc preamble flags
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*/
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#define DSP_RECONFIGURE_TX_FLAG 0x8000
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#define DSP_RECONFIGURE_SHORT_TRAIN_FLAG 0x4000
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#define DSP_RECONFIGURE_ECHO_PROTECT_FLAG 0x2000
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#define DSP_RECONFIGURE_HDLC_FLAG 0x1000
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#define DSP_RECONFIGURE_SYNC_FLAG 0x0800
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#define DSP_RECONFIGURE_PROTOCOL_MASK 0x00ff
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#define DSP_RECONFIGURE_IDLE 0
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#define DSP_RECONFIGURE_V25 1
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#define DSP_RECONFIGURE_V21_CH2 2
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#define DSP_RECONFIGURE_V27_2400 3
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#define DSP_RECONFIGURE_V27_4800 4
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#define DSP_RECONFIGURE_V29_7200 5
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#define DSP_RECONFIGURE_V29_9600 6
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#define DSP_RECONFIGURE_V33_12000 7
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#define DSP_RECONFIGURE_V33_14400 8
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#define DSP_RECONFIGURE_V17_7200 9
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#define DSP_RECONFIGURE_V17_9600 10
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#define DSP_RECONFIGURE_V17_12000 11
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#define DSP_RECONFIGURE_V17_14400 12
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/*
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data indications if transparent framer
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<byte> data 0
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<byte> data 1
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...
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data indications if HDLC framer
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<byte> data 0
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<byte> data 1
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...
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<byte> CRC 0
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<byte> CRC 1
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<byte> preamble flags
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*/
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#define DSP_UDATA_REQUEST_SWITCH_FRAMER 1
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/*
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parameters:
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<byte> transmit framer type
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<byte> receive framer type
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*/
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#define DSP_REQUEST_SWITCH_FRAMER_HDLC 0
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#define DSP_REQUEST_SWITCH_FRAMER_TRANSPARENT 1
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#define DSP_REQUEST_SWITCH_FRAMER_ASYNC 2
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#define DSP_UDATA_REQUEST_CLEARDOWN 2
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/*
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parameters:
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- none -
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*/
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#define DSP_UDATA_REQUEST_TX_CONFIRMATION_ON 3
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/*
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parameters:
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- none -
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*/
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#define DSP_UDATA_REQUEST_TX_CONFIRMATION_OFF 4
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/*
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parameters:
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- none -
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*/
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#define DSP_UDATA_INDICATION_SYNC 0
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/*
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returns:
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<word> time of sync (sampled from counter at 8kHz)
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*/
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#define DSP_UDATA_INDICATION_DCD_OFF 1
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/*
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returns:
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<word> time of DCD off (sampled from counter at 8kHz)
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*/
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#define DSP_UDATA_INDICATION_DCD_ON 2
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/*
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returns:
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<word> time of DCD on (sampled from counter at 8kHz)
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<byte> connected norm
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<word> connected options
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<dword> connected speed (bit/s, max of tx and rx speed)
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<word> roundtrip delay (ms)
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<dword> connected speed tx (bit/s)
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<dword> connected speed rx (bit/s)
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*/
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#define DSP_UDATA_INDICATION_CTS_OFF 3
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/*
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returns:
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<word> time of CTS off (sampled from counter at 8kHz)
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*/
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#define DSP_UDATA_INDICATION_CTS_ON 4
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/*
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returns:
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<word> time of CTS on (sampled from counter at 8kHz)
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<byte> connected norm
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<word> connected options
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<dword> connected speed (bit/s, max of tx and rx speed)
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<word> roundtrip delay (ms)
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<dword> connected speed tx (bit/s)
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<dword> connected speed rx (bit/s)
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*/
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typedef struct eicon_dsp_ind {
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__u16 time __attribute__ ((packed));
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__u8 norm __attribute__ ((packed));
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__u16 options __attribute__ ((packed));
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__u32 speed __attribute__ ((packed));
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__u16 delay __attribute__ ((packed));
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__u32 txspeed __attribute__ ((packed));
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__u32 rxspeed __attribute__ ((packed));
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} eicon_dsp_ind;
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#define DSP_CONNECTED_NORM_UNSPECIFIED 0
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#define DSP_CONNECTED_NORM_V21 1
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#define DSP_CONNECTED_NORM_V23 2
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#define DSP_CONNECTED_NORM_V22 3
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#define DSP_CONNECTED_NORM_V22_BIS 4
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#define DSP_CONNECTED_NORM_V32_BIS 5
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#define DSP_CONNECTED_NORM_V34 6
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#define DSP_CONNECTED_NORM_V8 7
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#define DSP_CONNECTED_NORM_BELL_212A 8
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#define DSP_CONNECTED_NORM_BELL_103 9
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#define DSP_CONNECTED_NORM_V29_LEASED_LINE 10
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#define DSP_CONNECTED_NORM_V33_LEASED_LINE 11
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#define DSP_CONNECTED_NORM_V90 12
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#define DSP_CONNECTED_NORM_V21_CH2 13
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#define DSP_CONNECTED_NORM_V27_TER 14
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#define DSP_CONNECTED_NORM_V29 15
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#define DSP_CONNECTED_NORM_V33 16
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#define DSP_CONNECTED_NORM_V17 17
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#define DSP_CONNECTED_OPTION_TRELLIS 0x0001
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#define DSP_CONNECTED_OPTION_V42_TRANS 0x0002
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#define DSP_CONNECTED_OPTION_V42_LAPM 0x0004
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#define DSP_CONNECTED_OPTION_SHORT_TRAIN 0x0008
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#define DSP_CONNECTED_OPTION_TALKER_ECHO_PROTECT 0x0010
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#define DSP_UDATA_INDICATION_DISCONNECT 5
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/*
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returns:
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<byte> cause
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*/
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#define DSP_DISCONNECT_CAUSE_NONE 0x00
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#define DSP_DISCONNECT_CAUSE_BUSY_TONE 0x01
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#define DSP_DISCONNECT_CAUSE_CONGESTION_TONE 0x02
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#define DSP_DISCONNECT_CAUSE_INCOMPATIBILITY 0x03
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#define DSP_DISCONNECT_CAUSE_CLEARDOWN 0x04
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#define DSP_DISCONNECT_CAUSE_TRAINING_TIMEOUT 0x05
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#define DSP_UDATA_INDICATION_TX_CONFIRMATION 6
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/*
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returns:
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<word> confirmation number
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*/
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#define DSP_UDATA_REQUEST_SEND_DTMF_DIGITS 16
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/*
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parameters:
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<word> tone duration (ms)
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<word> gap duration (ms)
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<byte> digit 0 tone code
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...
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<byte> digit n tone code
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*/
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#define DSP_SEND_DTMF_DIGITS_HEADER_LENGTH 5
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#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_697_HZ 0x00
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#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_770_HZ 0x01
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#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_852_HZ 0x02
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#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_941_HZ 0x03
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#define DSP_DTMF_DIGIT_TONE_LOW_GROUP_MASK 0x03
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#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1209_HZ 0x00
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#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1336_HZ 0x04
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#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1477_HZ 0x08
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#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_1633_HZ 0x0c
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#define DSP_DTMF_DIGIT_TONE_HIGH_GROUP_MASK 0x0c
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#define DSP_DTMF_DIGIT_TONE_CODE_0 0x07
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#define DSP_DTMF_DIGIT_TONE_CODE_1 0x00
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#define DSP_DTMF_DIGIT_TONE_CODE_2 0x04
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#define DSP_DTMF_DIGIT_TONE_CODE_3 0x08
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#define DSP_DTMF_DIGIT_TONE_CODE_4 0x01
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#define DSP_DTMF_DIGIT_TONE_CODE_5 0x05
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#define DSP_DTMF_DIGIT_TONE_CODE_6 0x09
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#define DSP_DTMF_DIGIT_TONE_CODE_7 0x02
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#define DSP_DTMF_DIGIT_TONE_CODE_8 0x06
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#define DSP_DTMF_DIGIT_TONE_CODE_9 0x0a
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#define DSP_DTMF_DIGIT_TONE_CODE_STAR 0x03
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#define DSP_DTMF_DIGIT_TONE_CODE_HASHMARK 0x0b
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#define DSP_DTMF_DIGIT_TONE_CODE_A 0x0c
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#define DSP_DTMF_DIGIT_TONE_CODE_B 0x0d
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#define DSP_DTMF_DIGIT_TONE_CODE_C 0x0e
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#define DSP_DTMF_DIGIT_TONE_CODE_D 0x0f
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#define DSP_UDATA_INDICATION_DTMF_DIGITS_SENT 16
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/*
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returns:
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- none -
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One indication will be sent for every request.
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*/
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#define DSP_UDATA_REQUEST_ENABLE_DTMF_RECEIVER 17
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/*
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parameters:
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<word> tone duration (ms)
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<word> gap duration (ms)
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*/
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#define DSP_UDATA_REQUEST_DISABLE_DTMF_RECEIVER 18
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/*
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parameters:
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- none -
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*/
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#define DSP_UDATA_INDICATION_DTMF_DIGITS_RECEIVED 17
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/*
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returns:
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<byte> digit 0 tone code
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...
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<byte> digit n tone code
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*/
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#define DSP_DTMF_DIGITS_RECEIVED_HEADER_LENGTH 1
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#define DSP_UDATA_INDICATION_MODEM_CALLING_TONE 18
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/*
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returns:
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- none -
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*/
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#define DSP_UDATA_INDICATION_FAX_CALLING_TONE 19
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/*
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returns:
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- none -
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*/
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#define DSP_UDATA_INDICATION_ANSWER_TONE 20
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/*
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returns:
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- none -
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*/
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#endif /* DSP_H */
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