mirror of http://gerrit.asterisk.org/asterisk
These modules are being maintained outside of the tree and have been for a long time now, so it doesn't make sense to keep them here. Review: https://reviewboard.asterisk.org/r/1764/ ........ Merged revisions 359050 from http://svn.asterisk.org/svn/asterisk/branches/1.8 ........ Merged revisions 359051 from http://svn.asterisk.org/svn/asterisk/branches/10 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@359052 65c4cc65-6c06-0410-ace0-fbb531ad65f3certified/11.2
Russell Bryant
13 years ago
parent
128c9109b0
commit
4585000039
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Load Diff
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Load Diff
@ -1,300 +0,0 @@
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/*
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* sinetabx.h - for Xelatec Private Mobile Radio Processes
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*
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* All Rights Reserved. Copyright (C)2007, Xelatec, LLC
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*
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* 20070808 1235 Steven Henke, W9SH, sph@xelatec.com
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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
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
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||||
*
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||||
* 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
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||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* This version may be optionally licenced under the GNU LGPL licence.
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*
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* A license has been granted to Digium (via disclaimer) for the use of
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* this code.
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*
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*/
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/*! \file
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*
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* \brief Private Land Mobile Radio Channel Voice and Signaling Processor
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*
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* \author Steven Henke, W9SH <sph@xelatec.com> Xelatec, LLC
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*/
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#ifndef XPMR_SINETABX_H
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#define XPMR_SINETABX_H 1
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#define SAMPLES_PER_SINE 256
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static const i16 sinetablex[]={
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0, // 0
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804, // 1
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1608, // 2
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2410, // 3
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3212, // 4
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4011, // 5
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4808, // 6
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5602, // 7
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6393, // 8
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7179, // 9
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7962, // 10
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8739, // 11
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9512, // 12
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10278, // 13
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11039, // 14
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11793, // 15
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12539, // 16
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13279, // 17
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14010, // 18
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14732, // 19
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15446, // 20
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16151, // 21
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16846, // 22
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17530, // 23
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18204, // 24
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18868, // 25
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19519, // 26
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20159, // 27
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20787, // 28
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21403, // 29
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22005, // 30
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22594, // 31
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23170, // 32
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23731, // 33
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24279, // 34
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24811, // 35
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25329, // 36
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25832, // 37
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26319, // 38
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26790, // 39
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27245, // 40
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27683, // 41
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28105, // 42
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28510, // 43
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28898, // 44
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29268, // 45
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29621, // 46
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29956, // 47
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30273, // 48
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30571, // 49
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30852, // 50
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31113, // 51
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31356, // 52
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31580, // 53
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31785, // 54
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31971, // 55
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32137, // 56
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32285, // 57
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32412, // 58
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32521, // 59
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32609, // 60
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32678, // 61
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32728, // 62
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32757, // 63
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32767, // 64
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32757, // 65
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32728, // 66
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32678, // 67
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32609, // 68
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32521, // 69
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32412, // 70
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32285, // 71
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32137, // 72
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31971, // 73
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31785, // 74
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31580, // 75
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31356, // 76
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31113, // 77
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30852, // 78
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30571, // 79
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30273, // 80
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29956, // 81
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29621, // 82
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29268, // 83
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28898, // 84
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28510, // 85
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28105, // 86
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27683, // 87
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27245, // 88
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26790, // 89
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26319, // 90
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25832, // 91
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25329, // 92
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24811, // 93
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24279, // 94
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23731, // 95
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23170, // 96
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22594, // 97
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22005, // 98
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21403, // 99
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20787, // 100
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20159, // 101
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19519, // 102
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18868, // 103
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18204, // 104
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17530, // 105
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16846, // 106
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16151, // 107
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15446, // 108
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14732, // 109
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14010, // 110
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13279, // 111
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12539, // 112
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11793, // 113
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11039, // 114
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10278, // 115
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9512, // 116
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8739, // 117
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7962, // 118
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7179, // 119
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6393, // 120
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5602, // 121
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4808, // 122
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4011, // 123
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3212, // 124
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2410, // 125
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1608, // 126
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804, // 127
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0, // 128
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-804, // 129
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-1608, // 130
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-2410, // 131
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-3212, // 132
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-4011, // 133
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-4808, // 134
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-5602, // 135
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-6393, // 136
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-7179, // 137
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-7962, // 138
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-8739, // 139
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-9512, // 140
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-10278, // 141
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-11039, // 142
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-11793, // 143
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-12539, // 144
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-13279, // 145
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-14010, // 146
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-14732, // 147
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-15446, // 148
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-16151, // 149
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-16846, // 150
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-17530, // 151
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-18204, // 152
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-18868, // 153
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-19519, // 154
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-20159, // 155
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-20787, // 156
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-21403, // 157
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-22005, // 158
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-22594, // 159
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-23170, // 160
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-23731, // 161
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-24279, // 162
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-24811, // 163
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-25329, // 164
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-25832, // 165
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-26319, // 166
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-26790, // 167
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-27245, // 168
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-27683, // 169
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-28105, // 170
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-28510, // 171
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-28898, // 172
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-29268, // 173
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-29621, // 174
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-29956, // 175
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-30273, // 176
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-30571, // 177
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-30852, // 178
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-31113, // 179
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-31356, // 180
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-31580, // 181
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-31785, // 182
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-31971, // 183
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-32137, // 184
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-32285, // 185
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-32412, // 186
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-32521, // 187
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-32609, // 188
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-32678, // 189
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-32728, // 190
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-32757, // 191
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-32767, // 192
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-32757, // 193
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-32728, // 194
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-32678, // 195
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-32609, // 196
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-32521, // 197
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-32412, // 198
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-32285, // 199
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-32137, // 200
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-31971, // 201
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-31785, // 202
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-31580, // 203
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-31356, // 204
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-31113, // 205
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-30852, // 206
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-30571, // 207
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-30273, // 208
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-29956, // 209
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-29621, // 210
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-29268, // 211
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-28898, // 212
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-28510, // 213
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-28105, // 214
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-27683, // 215
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-27245, // 216
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-26790, // 217
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-26319, // 218
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-25832, // 219
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-25329, // 220
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-24811, // 221
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-24279, // 222
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-23731, // 223
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-23170, // 224
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-22594, // 225
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-22005, // 226
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-21403, // 227
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-20787, // 228
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-20159, // 229
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-19519, // 230
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-18868, // 231
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-18204, // 232
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-17530, // 233
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-16846, // 234
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-16151, // 235
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-15446, // 236
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-14732, // 237
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-14010, // 238
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-13279, // 239
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-12539, // 240
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-11793, // 241
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-11039, // 242
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-10278, // 243
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-9512, // 244
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-8739, // 245
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-7962, // 246
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-7179, // 247
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-6393, // 248
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-5602, // 249
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-4808, // 250
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-4011, // 251
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-3212, // 252
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-2410, // 253
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-1608, // 254
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-804, // 255
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};
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#endif /* !XPMR_SINETABX_H */
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File diff suppressed because it is too large
Load Diff
@ -1,951 +0,0 @@
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/*
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* xpmr.h - for Xelatec Private Mobile Radio Processes
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*
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* All Rights Reserved. Copyright (C)2007, Xelatec, LLC
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*
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* 20070808 1235 Steven Henke, W9SH, sph@xelatec.com
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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 of the License, or
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* (at your option) any later version.
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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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||||
* 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
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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||||
*
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||||
* This version may be optionally licenced under the GNU LGPL licence.
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||||
*
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||||
* A license has been granted to Digium (via disclaimer) for the use of
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||||
* this code.
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||||
*
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*/
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/*! \file
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*
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* \brief Private Land Mobile Radio Channel Voice and Signaling Processor
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*
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* \author Steven Henke, W9SH <sph@xelatec.com> Xelatec, LLC
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*/
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#ifndef XPMR_H
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#define XPMR_H 1
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#define XPMR_DEV 0 // when running in test mode
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#define XPMR_TRACE_LEVEL 0
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#ifdef RADIO_RTX
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#define DTX_PROG 1 // rf transceiver module
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#define XPMR_PPTP 0 // parallel port test probe
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#else
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#define DTX_PROG 0
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#define XPMR_PPTP 0
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#endif
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#if (DTX_PROG == 1) || XPMR_PPTP == 1
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#include <parapindriver.h>
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#endif
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#ifdef CHAN_USBRADIO
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#define XPMR_DEBUG0 1
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#define XPMR_TRACE 1
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#define TRACEO(level,a) { if ( o->tracelevel >= level ) {printf a;} }
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#else
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#define XPMR_DEBUG0 1
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#define XPMR_TRACE 1
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#define TRACEO(level,a)
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#endif
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#define LSD_DFS 5
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#define LSD_DFD 1
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#if(XPMR_DEBUG0 == 1)
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#define XPMR_DEBUG_CHANS 16
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#define TSCOPE(a) {strace a;}
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#else
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#define XPMR_DEBUG_CHANS 0
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#define TSCOPE(a)
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#endif
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#define XPMR_TRACE_AMP 8192
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// TRACEM(3,TSYS_LSD,("pmr_lsdctl_exec() RX FRAME UNPROCESSED.\n"));
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#if(XPMR_TRACE == 1)
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#define TRACEX(a) {printf a;}
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#define TRACEXL(a) {printf("%s @ %u : ",__FILE__ ,__LINE__); printf a; }
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#define TRACEXT(a) {struct timeval hack; gettimeofday(&hack,NULL); printf("%ld.",hack.tv_sec%100000); printf("%i : ",(int)hack.tv_usec); printf a; }
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#define TRACEXR(a) {printf a;}
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#define TRACEC(level,a) {if(pChan->tracelevel>=level){printf("%08i ",pChan->frameCountRx);printf a;} }
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#define TRACEF(level,a) {if(pChan->tracelevel>=level){printf a;} }
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#define TRACEJ(level,a) {if(XPMR_TRACE_LEVEL>=level){printf a;} }
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#define TRACES(level,a) {if(mySps->parentChan->tracelevel >= level){printf a;} }
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#define TRACET(level,a) {if(pChan->tracelevel>=level){printf("%08i %02i",pChan->frameCountRx,pChan->rptnum);printf a;} }
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#define TRACEXR(a) {printf a;}
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#define TRACEM(level,sys,a) {if(pChan->tracelevel>=level || (pChan->tracesys[sys])){printf a;} }
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#else
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#define TRACEX(a)
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#define TRACEXL(a)
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#define TRACEXT(a)
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#define TRACEC(level,a)
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#define TRACEF(level,a)
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#define TRACEJ(level,a)
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||||
#define TRACES(level,a)
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||||
#define TRACET(level,a)
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||||
#define TRACEXR(a)
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#define TRACEM(level,sys,a)
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#endif
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||||
#define i8 int8_t
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||||
#define u8 u_int8_t
|
||||
#define i16 int16_t
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||||
#define u16 u_int16_t
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||||
#define i32 int32_t
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||||
#define u32 u_int32_t
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||||
#define i64 int64_t
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||||
#define u64 u_int64_t
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||||
|
||||
#define M_Q31 0x80000000 //
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||||
#define M_Q30 0x40000000 //
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||||
#define M_Q29 0x20000000 //
|
||||
#define M_Q28 0x10000000 //
|
||||
#define M_Q27 0x08000000 //
|
||||
#define M_Q26 0x04000000 //
|
||||
#define M_Q25 0x02000000 //
|
||||
#define M_Q24 0x01000000 //
|
||||
#define M_Q23 0x00800000 //
|
||||
#define M_Q22 0x00400000 //
|
||||
#define M_Q21 0x00200000 // undsoweiter
|
||||
#define M_Q20 0x00100000 // 1048576
|
||||
#define M_Q19 0x00080000 // 524288
|
||||
#define M_Q18 0x00040000 // 262144
|
||||
#define M_Q17 0x00020000 // 131072
|
||||
#define M_Q16 0x00010000 // 65536
|
||||
#define M_Q15 0x00008000 // 32768
|
||||
#define M_Q14 0x00004000 // 16384
|
||||
#define M_Q13 0x00002000 // 8182
|
||||
#define M_Q12 0x00001000 // 4096
|
||||
#define M_Q11 0x00000800 // 2048
|
||||
#define M_Q10 0x00000400 // 1024
|
||||
#define M_Q9 0x00000200 // 512
|
||||
#define M_Q8 0x00000100 // 256
|
||||
#define M_Q7 0x00000080 // 128
|
||||
#define M_Q6 0x00000040 // 64
|
||||
#define M_Q5 0x00000020 // 32
|
||||
#define M_Q4 0x00000010 // 16
|
||||
#define M_Q3 0x00000008 // 16
|
||||
#define M_Q2 0x00000004 // 16
|
||||
#define M_Q1 0x00000002 // 16
|
||||
#define M_Q0 0x00000001 // 16
|
||||
|
||||
#define RADIANS_PER_CYCLE (2*M_PI)
|
||||
|
||||
#define SAMPLE_RATE_INPUT 48000
|
||||
#define SAMPLE_RATE_NETWORK 8000
|
||||
|
||||
#define SAMPLES_PER_BLOCK 160
|
||||
#define MS_PER_FRAME 20
|
||||
#define SAMPLES_PER_MS 8
|
||||
|
||||
#define CTCSS_NULL -1
|
||||
#define CTCSS_RXONLY -2
|
||||
#define CTCSS_NUM_CODES 38 // 0 - 37
|
||||
#define CTCSS_SCOUNT_MUL 100
|
||||
#define CTCSS_INTEGRATE 3932 // 32767*.120 // 120/1000 // 0.120
|
||||
#define CTCSS_INPUT_LIMIT 1000
|
||||
#define CTCSS_DETECT_POINT 1989
|
||||
#define CTCSS_HYSTERSIS 200
|
||||
|
||||
#define CTCSS_TURN_OFF_TIME 160 // ms
|
||||
#define CTCSS_TURN_OFF_SHIFT 240 // degrees
|
||||
#define TOC_NOTONE_TIME 600 // ms
|
||||
|
||||
#define DDB_FRAME_SIZE 160 // clock de-drift defaults
|
||||
#define DDB_FRAMES_IN_BUFF 8
|
||||
#define DDB_ERR_MODULUS 10000
|
||||
|
||||
#define DCS_TURN_OFF_TIME 180
|
||||
|
||||
#define NUM_TXLSD_FRAMEBUFFERS 4
|
||||
|
||||
#define CHAN_TXSTATE_IDLE 0
|
||||
#define CHAN_TXSTATE_ACTIVE 1
|
||||
#define CHAN_TXSTATE_TOC 2
|
||||
#define CHAN_TXSTATE_HANGING 3
|
||||
#define CHAN_TXSTATE_FINISHING 4
|
||||
#define CHAN_TXSTATE_COMPLETE 5
|
||||
#define CHAN_TXSTATE_USURPED 9
|
||||
|
||||
#define SMODE_NULL 0
|
||||
#define SMODE_CARRIER 1
|
||||
#define SMODE_CTCSS 2
|
||||
#define SMODE_DCS 3
|
||||
#define SMODE_LSD 4
|
||||
#define SMODE_MPT 5
|
||||
#define SMODE_DST 6
|
||||
#define SMODE_P25 7
|
||||
#define SMODE_MDC 8
|
||||
|
||||
|
||||
#define SPS_OPT_START 1
|
||||
#define SPS_OPT_STOP 2
|
||||
#define SPS_OPT_TURNOFF 3
|
||||
#define SPS_OPT_STOPNOW 4
|
||||
|
||||
#define SPS_STAT_STOPPED 0
|
||||
#define SPS_STAT_STARTING 1
|
||||
#define SPS_STAT_RUNNING 2
|
||||
#define SPS_STAT_HALTING 3
|
||||
|
||||
|
||||
#define PP_BIT_TEST 6
|
||||
#define PP_REG_LEN 32
|
||||
#define PP_BIT_TIME 100000
|
||||
|
||||
#define DTX_CLK LP_PIN02
|
||||
#define DTX_DATA LP_PIN03
|
||||
#define DTX_ENABLE LP_PIN04
|
||||
#define DTX_TX LP_PIN05 // only used on older mods
|
||||
#define DTX_TXPWR LP_PIN06 // not used
|
||||
#define DTX_TP1 LP_PIN07 // not used
|
||||
#define DTX_TP2 LP_PIN08 // not used
|
||||
|
||||
#define BIN_PROG_0 LP_PIN06
|
||||
#define BIN_PROG_1 LP_PIN07
|
||||
#define BIN_PROG_2 LP_PIN08
|
||||
#define BIN_PROG_3 LP_PIN09
|
||||
|
||||
#ifndef CHAN_USBRADIO
|
||||
enum {RX_AUDIO_NONE,RX_AUDIO_SPEAKER,RX_AUDIO_FLAT};
|
||||
enum {TX_AUDIO_NONE,TX_AUDIO_FLAT,TX_AUDIO_FILTERED,TX_AUDIO_PROC};
|
||||
enum {CD_IGNORE,CD_XPMR_NOISE,CD_XPMR_VOX,CD_HID,CD_HID_INVERT};
|
||||
enum {SD_IGNORE,SD_HID,SD_HID_INVERT,SD_XPMR}; // no,external,externalinvert,software
|
||||
enum {RX_KEY_CARRIER,RX_KEY_CARRIER_CODE};
|
||||
enum {TX_OUT_OFF,TX_OUT_VOICE,TX_OUT_LSD,TX_OUT_COMPOSITE,TX_OUT_AUX};
|
||||
enum {TOC_NONE,TOC_PHASE,TOC_NOTONE};
|
||||
#endif
|
||||
|
||||
enum dbg_pts {
|
||||
|
||||
RX_INPUT,
|
||||
RX_NOISE_AMP,
|
||||
RX_NOISE_TRIG,
|
||||
|
||||
RX_CTCSS_LPF,
|
||||
RX_CTCSS_CENTER,
|
||||
RX_CTCSS_NRZ,
|
||||
RX_CTCSS_CLK,
|
||||
RX_CTCSS_P0,
|
||||
RX_CTCSS_P1,
|
||||
RX_CTCSS_ACCUM,
|
||||
RX_CTCSS_DVDT,
|
||||
RX_CTCSS_DECODE,
|
||||
|
||||
RX_DCS_CENTER,
|
||||
RX_DCS_DEC,
|
||||
RX_DCS_DIN,
|
||||
RX_DCS_CLK,
|
||||
RX_DCS_DAT,
|
||||
|
||||
RX_LSD_LPF,
|
||||
RX_LSD_CLK,
|
||||
RX_LSD_DAT,
|
||||
RX_LSD_DEC,
|
||||
|
||||
RX_LSD_CENTER,
|
||||
RX_LSD_SYNC,
|
||||
RX_LSD_STATE,
|
||||
RX_LSD_ERR,
|
||||
RX_LSD_INTE,
|
||||
|
||||
RX_SMODE,
|
||||
|
||||
TX_PTT_IN,
|
||||
TX_PTT_OUT,
|
||||
|
||||
TX_DEDRIFT_LEAD,
|
||||
TX_DEDRIFT_ERR,
|
||||
TX_DEDRIFT_FACTOR,
|
||||
TX_DEDRIFT_DRIFT,
|
||||
TX_DEDRIFT_TWIDDLE,
|
||||
|
||||
TX_CTCSS_GEN,
|
||||
|
||||
TX_SIGGEN_0,
|
||||
|
||||
TX_DCS_CLK,
|
||||
TX_DCS_DAT,
|
||||
TX_DCS_LPF,
|
||||
|
||||
TX_LSD_CLK,
|
||||
TX_LSD_DAT,
|
||||
TX_LSD_GEN,
|
||||
TX_LSD_LPF,
|
||||
|
||||
TX_NET_INT,
|
||||
TX_VOX_HPF,
|
||||
TX_VOX_LIM,
|
||||
|
||||
TX_VOX_LPF,
|
||||
|
||||
TX_OUT_A,
|
||||
TX_OUT_B,
|
||||
|
||||
NUM_DEBUG_PTS
|
||||
};
|
||||
|
||||
typedef struct
|
||||
{
|
||||
i16 mode;
|
||||
i16 point[NUM_DEBUG_PTS];
|
||||
i16 trace[16];
|
||||
i16 scale[16];
|
||||
i16 offset[16];
|
||||
i16 buffer[16 * SAMPLES_PER_BLOCK]; // allocate for rx and tx
|
||||
i16 *source[16];
|
||||
} t_sdbg;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
i16 lock;
|
||||
i16 option; // 1 = data in, 0 = data out
|
||||
i16 debug;
|
||||
i16 debugcnt;
|
||||
i32 rxframecnt;
|
||||
i32 txframecnt;
|
||||
|
||||
i32 skew;
|
||||
|
||||
i16 frames;
|
||||
i16 framesize;
|
||||
i16 buffersize;
|
||||
|
||||
i32 timer;
|
||||
|
||||
i32 x0,x1,y0,y1;
|
||||
|
||||
i16 inputindex;
|
||||
i16 outputindex;
|
||||
i16 lead;
|
||||
i16 err;
|
||||
i16 accum;
|
||||
|
||||
i16 *ptr; // source or destination
|
||||
i16 *buff;
|
||||
|
||||
i16 inputcnt;
|
||||
i16 initcnt;
|
||||
|
||||
i32 factor;
|
||||
i32 drift;
|
||||
i32 modulus;
|
||||
i32 z1;
|
||||
struct {
|
||||
unsigned rxlock:1;
|
||||
unsigned txlock:1;
|
||||
unsigned twiddle:1;
|
||||
unsigned doitnow:1;
|
||||
}b;
|
||||
}
|
||||
t_dedrift;
|
||||
|
||||
/*
|
||||
one structure for each ctcss tone to decode
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
i16 counter; // counter to next sample
|
||||
i16 counterFactor; // full divisor used to increment counter
|
||||
i16 binFactor;
|
||||
i16 fudgeFactor;
|
||||
i16 peak; // peak amplitude now maw sph now
|
||||
i16 enabled;
|
||||
i16 state; // dead, running, error
|
||||
i16 zIndex; // z bucket index
|
||||
i16 z[4];
|
||||
i16 zi;
|
||||
i16 dvu;
|
||||
i16 dvd;
|
||||
i16 zd;
|
||||
i16 setpt;
|
||||
i16 hyst;
|
||||
i16 decode;
|
||||
i16 diffpeak;
|
||||
i16 debug;
|
||||
|
||||
#if XPMR_DEBUG0 == 1
|
||||
i16 lasttv0;
|
||||
i16 lasttv1;
|
||||
i16 lasttv2;
|
||||
i16 lasttv3;
|
||||
|
||||
i16 *pDebug0; // pointer to debug output
|
||||
i16 *pDebug1; // pointer to debug output
|
||||
i16 *pDebug2; // pointer to debug output
|
||||
i16 *pDebug3; // pointer to debug output
|
||||
#endif
|
||||
|
||||
} t_tdet;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
i16 enabled; // if 0 none, 0xFFFF all tones, or single tone
|
||||
i16 *input; // source data
|
||||
i16 clamplitude;
|
||||
i16 center;
|
||||
i16 decode; // current ctcss decode index
|
||||
i32 BlankingTimer;
|
||||
u32 TurnOffTimer;
|
||||
i16 gain;
|
||||
i16 limit;
|
||||
i16 debugIndex;
|
||||
i16 *pDebug0;
|
||||
i16 *pDebug1;
|
||||
i16 *pDebug2;
|
||||
i16 *pDebug3;
|
||||
i16 testIndex;
|
||||
i16 multiFreq;
|
||||
i8 relax;
|
||||
t_tdet tdet[CTCSS_NUM_CODES];
|
||||
|
||||
i8 numrxcodes;
|
||||
i16 rxCtcssMap[CTCSS_NUM_CODES];
|
||||
char *rxctcss[CTCSS_NUM_CODES]; // pointers to each tone in string above
|
||||
char *txctcss[CTCSS_NUM_CODES];
|
||||
|
||||
i32 txctcssdefault_index;
|
||||
float txctcssdefault_value;
|
||||
|
||||
struct{
|
||||
unsigned valid:1;
|
||||
}b;
|
||||
} t_dec_ctcss;
|
||||
|
||||
/*
|
||||
Low Speed Data
|
||||
*/
|
||||
/*
|
||||
general purpose pmr signal processing element
|
||||
*/
|
||||
|
||||
struct t_pmr_chan;
|
||||
|
||||
typedef struct t_pmr_sps
|
||||
{
|
||||
i16 index; // unique to each instance
|
||||
|
||||
i16 enabled; // enabled/disabled
|
||||
|
||||
|
||||
struct t_pmr_chan *parentChan;
|
||||
|
||||
i16 *source; // source buffer
|
||||
i16 *sourceB; // source buffer B
|
||||
i16 *sink; // sink buffer
|
||||
|
||||
i16 numChanOut; // allows output direct to interleaved buffer
|
||||
i16 selChanOut;
|
||||
|
||||
i32 ticks;
|
||||
i32 timer;
|
||||
i32 count;
|
||||
|
||||
void *buff; // this structure's internal buffer
|
||||
|
||||
i16 *debugBuff0; // debug buffer
|
||||
i16 *debugBuff1; // debug buffer
|
||||
i16 *debugBuff2; // debug buffer
|
||||
i16 *debugBuff3; // debug buffer
|
||||
|
||||
i16 nSamples; // number of samples in the buffer
|
||||
|
||||
u32 buffSize; // buffer maximum index
|
||||
u32 buffInIndex; // index to current input point
|
||||
u32 buffOutIndex; // index to current output point
|
||||
u32 buffLead; // lead of input over output through cb
|
||||
|
||||
i16 decimate; // decimation or interpolation factor (could be put in coef's)
|
||||
i16 interpolate;
|
||||
i16 decimator; // like the state this must be saved between calls (could be put in x's)
|
||||
|
||||
u32 sampleRate; // in Hz for elements in this structure
|
||||
u32 freq; // in 0.1 Hz
|
||||
|
||||
i16 measPeak; // do measure Peak
|
||||
i16 amax; // buffer amplitude maximum
|
||||
i16 amin; // buffer amplitude minimum
|
||||
i16 apeak; // buffer amplitude peak value (peak to peak)/2
|
||||
i16 setpt; // amplitude set point for amplitude comparator
|
||||
i16 hyst; // hysterysis for amplitude comparator
|
||||
i16 compOut; // amplitude comparator output
|
||||
|
||||
i32 discounteru; // amplitude detector integrator discharge counter upper
|
||||
i32 discounterl; // amplitude detector integrator discharge counter lower
|
||||
i32 discfactor; // amplitude detector integrator discharge factor
|
||||
|
||||
i16 err; // error condition
|
||||
i16 option; // option / request zero
|
||||
i16 state; // stopped, start, stopped assumes zero'd
|
||||
|
||||
i16 pending;
|
||||
|
||||
struct {
|
||||
unsigned hit:1;
|
||||
unsigned hitlast:1;
|
||||
unsigned hita:1;
|
||||
unsigned hitb:1;
|
||||
unsigned bithit:1;
|
||||
unsigned now:1;
|
||||
unsigned next:1;
|
||||
unsigned prev:1;
|
||||
unsigned clock:1;
|
||||
unsigned hold:1;
|
||||
unsigned opt1:1;
|
||||
unsigned opt2:1;
|
||||
unsigned polarity:1;
|
||||
unsigned dotting:1;
|
||||
unsigned lastbitpending:1;
|
||||
unsigned outzero:1;
|
||||
unsigned settling:1;
|
||||
unsigned syncing:1;
|
||||
}b;
|
||||
|
||||
i16 cleared; // output buffer cleared
|
||||
|
||||
i16 delay;
|
||||
i16 decode;
|
||||
|
||||
i32 inputGain; // apply to input data ? in Q7.8 format
|
||||
i32 inputGainB; // apply to input data ? in Q7.8 format
|
||||
i32 outputGain; // apply to output data ? in Q7.8 format
|
||||
i16 mixOut;
|
||||
i16 monoOut;
|
||||
|
||||
i16 filterType; // iir, fir, 1, 2, 3, 4 ...
|
||||
|
||||
i16 (*sigProc)(struct t_pmr_sps *sps); // function to call
|
||||
|
||||
i32 calcAdjust; // final adjustment
|
||||
i16 nx; // number of x history elements
|
||||
i16 ncoef; // number of coefficients
|
||||
i16 size_x; // size of each x history element
|
||||
i16 size_coef; // size of each coefficient
|
||||
void *x; // history registers
|
||||
void *x2; // history registers, 2nd bank
|
||||
void *coef; // coefficients
|
||||
void *coef2; // coefficients 2
|
||||
|
||||
void *nextSps; // next Sps function
|
||||
|
||||
} t_pmr_sps;
|
||||
|
||||
|
||||
struct t_dec_dcs;
|
||||
struct t_lsd_control;
|
||||
struct t_decLsd;;
|
||||
struct t_encLsd;
|
||||
|
||||
/*
|
||||
pmr channel
|
||||
*/
|
||||
typedef struct t_pmr_chan
|
||||
{
|
||||
i16 index; // which one
|
||||
i16 devicenum; // belongs to
|
||||
|
||||
char *name;
|
||||
|
||||
i16 enabled; // enabled/disabled
|
||||
i16 status; // ok, error, busy, idle, initializing
|
||||
|
||||
i16 tracelevel;
|
||||
i16 tracetype;
|
||||
u32 tracemask;
|
||||
|
||||
i16 nSamplesRx; // max frame size
|
||||
i16 nSamplesTx;
|
||||
|
||||
i32 inputSampleRate; // in S/s 48000
|
||||
i32 baseSampleRate; // in S/s 8000
|
||||
|
||||
i16 inputGain;
|
||||
i16 inputOffset;
|
||||
|
||||
i32 ticks; // time ticks
|
||||
u32 frameCountRx; // number processed
|
||||
u32 frameCountTx;
|
||||
|
||||
i8 txframelock;
|
||||
|
||||
i32 txHangTime;
|
||||
i32 txHangTimer;
|
||||
i32 txTurnOff;
|
||||
i16 txBufferClear;
|
||||
|
||||
u32 txfreq;
|
||||
u32 rxfreq;
|
||||
i8 txpower;
|
||||
|
||||
i32 txsettletime; // in samples
|
||||
i32 txsettletimer;
|
||||
|
||||
i16 rxDC; // average DC value of input
|
||||
i16 rxSqSet; // carrier squelch threshold
|
||||
i16 rxSqHyst; // carrier squelch hysterysis
|
||||
i16 rxRssi; // current Rssi level
|
||||
i16 rxQuality; // signal quality metric
|
||||
i16 rxCarrierDetect; // carrier detect
|
||||
i16 rxCdType;
|
||||
i16 rxSqVoxAdj;
|
||||
i16 rxExtCarrierDetect;
|
||||
i32 inputBlanking; // Tx pulse eliminator
|
||||
|
||||
i16 rxDemod; // see enum
|
||||
i16 txMod; //
|
||||
|
||||
i16 rxNoiseSquelchEnable;
|
||||
i16 rxHpfEnable;
|
||||
i16 rxDeEmpEnable;
|
||||
i16 rxCenterSlicerEnable;
|
||||
i16 rxCtcssDecodeEnable;
|
||||
i16 rxDcsDecodeEnable;
|
||||
i16 rxDelayLineEnable;
|
||||
|
||||
i16 txHpfEnable;
|
||||
i16 txLimiterEnable;
|
||||
i16 txPreEmpEnable;
|
||||
i16 txLpfEnable;
|
||||
|
||||
char radioDuplex;
|
||||
|
||||
char *pStr;
|
||||
|
||||
// start channel signaling codes source
|
||||
char *pRxCodeSrc; // source
|
||||
char *pTxCodeSrc; // source
|
||||
char *pTxCodeDefault; // source
|
||||
// end channel signaling codes source
|
||||
|
||||
// start signaling code info derived from source
|
||||
i16 numrxcodes;
|
||||
i16 numtxcodes;
|
||||
char *pRxCodeStr; // copied and cut up
|
||||
char **pRxCode; // pointers to subs
|
||||
char *pTxCodeStr;
|
||||
char **pTxCode;
|
||||
|
||||
char txctcssdefault[16]; // codes from higher level
|
||||
|
||||
char *rxctcssfreqs; // rest are derived from this
|
||||
char *txctcssfreqs;
|
||||
|
||||
char numrxctcssfreqs;
|
||||
char numtxctcssfreqs;
|
||||
|
||||
char *rxctcss[CTCSS_NUM_CODES]; // pointers to each tone in string above
|
||||
char *txctcss[CTCSS_NUM_CODES];
|
||||
|
||||
i16 rxCtcssMap[CTCSS_NUM_CODES];
|
||||
|
||||
i8 txcodedefaultsmode;
|
||||
i16 txctcssdefault_index;
|
||||
float txctcssdefault_value;
|
||||
|
||||
char txctcssfreq[32]; // encode now
|
||||
char rxctcssfreq[32]; // decode now
|
||||
// end most of signaling code info derived from source
|
||||
|
||||
struct t_lsd_control *pLsdCtl;
|
||||
|
||||
i16 rptnum;
|
||||
i16 area;
|
||||
char *ukey;
|
||||
u32 idleinterval;
|
||||
char turnoffs;
|
||||
|
||||
char pplock;
|
||||
|
||||
t_dedrift dd;
|
||||
|
||||
i16 dummy;
|
||||
|
||||
i32 txScramFreq;
|
||||
i32 rxScramFreq;
|
||||
|
||||
i16 gainVoice;
|
||||
i16 gainSubAudible;
|
||||
|
||||
i16 txMixA; // Off, Ctcss, Voice, Composite
|
||||
i16 txMixB; // Off, Ctcss, Voice, Composite
|
||||
|
||||
i16 rxMuting;
|
||||
|
||||
i16 rxCpuSaver;
|
||||
i16 txCpuSaver;
|
||||
|
||||
i8 rxSqMode; // 0 open, 1 carrier, 2 coded
|
||||
|
||||
i8 cdMethod;
|
||||
|
||||
i16 rxSquelchPoint;
|
||||
|
||||
i16 rxCarrierPoint;
|
||||
i16 rxCarrierHyst;
|
||||
|
||||
i16 txCtcssTocShift;
|
||||
i16 txCtcssTocTime;
|
||||
i8 txTocType;
|
||||
|
||||
i16 smode; // ctcss, dcs, lsd
|
||||
i16 smodecode;
|
||||
i16 smodewas; // ctcss, dcs, lsd
|
||||
i32 smodetimer; // in ms
|
||||
i32 smodetime; // to set in ms
|
||||
|
||||
t_dec_ctcss *rxCtcss;
|
||||
struct t_dec_dcs *decDcs;
|
||||
struct t_decLsd *decLsd;
|
||||
struct t_encLsd *pLsdEnc;
|
||||
|
||||
i16 clamplitudeDcs;
|
||||
i16 centerDcs;
|
||||
u32 dcsBlankingTimer;
|
||||
i16 dcsDecode; // current dcs decode value
|
||||
|
||||
i16 clamplitudeLsd;
|
||||
i16 centerLsd;
|
||||
|
||||
|
||||
i16 txPttIn; // from external request
|
||||
i16 txPttOut; // to radio hardware
|
||||
i16 txPttHid;
|
||||
|
||||
i16 bandwidth; // wide/narrow
|
||||
i16 txCompand; // type
|
||||
i16 rxCompand; //
|
||||
|
||||
i16 txEqRight; // muted, flat, pre-emp limited filtered
|
||||
i16 txEqLeft;
|
||||
|
||||
i16 txPotRight; //
|
||||
i16 txPotLeft; //
|
||||
|
||||
i16 rxPotRight; //
|
||||
i16 rxPotLeft; //
|
||||
|
||||
i16 function;
|
||||
|
||||
i16 txState; // off,settling,on,hangtime,turnoff
|
||||
|
||||
i16 spsIndex;
|
||||
|
||||
t_pmr_sps *spsMeasure; // measurement block
|
||||
|
||||
t_pmr_sps *spsRx; // 1st signal processing struct
|
||||
t_pmr_sps *spsRxLsd;
|
||||
t_pmr_sps *spsRxLsdNrz;
|
||||
t_pmr_sps *spsRxDeEmp;
|
||||
t_pmr_sps *spsRxHpf;
|
||||
t_pmr_sps *spsRxVox;
|
||||
t_pmr_sps *spsDelayLine; // Last signal processing struct
|
||||
t_pmr_sps *spsRxOut; // Last signal processing struct
|
||||
|
||||
t_pmr_sps *spsTx; // 1st signal processing struct
|
||||
|
||||
t_pmr_sps *spsTxOutA; // Last signal processing struct
|
||||
t_pmr_sps *spsTxOutB; // Last signal processing struct
|
||||
|
||||
t_pmr_sps *spsSigGen0; // ctcss
|
||||
t_pmr_sps *spsSigGen1; // test and other tones
|
||||
t_pmr_sps *spsLsdGen;
|
||||
t_pmr_sps *spsTxLsdLpf;
|
||||
|
||||
// tune tweaks
|
||||
|
||||
i32 rxVoxTimer; // Vox Hang Timer
|
||||
|
||||
i16 *prxSquelchAdjust;
|
||||
|
||||
// i16 *prxNoiseMeasure; // for autotune
|
||||
// i32 *prxNoiseAdjust;
|
||||
|
||||
i16 *prxVoiceMeasure;
|
||||
i32 *prxVoiceAdjust;
|
||||
|
||||
i16 *prxCtcssMeasure;
|
||||
i32 *prxCtcssAdjust;
|
||||
|
||||
i16 *ptxVoiceAdjust; // from calling application
|
||||
i32 *ptxCtcssAdjust; // from calling application
|
||||
|
||||
i32 *ptxLimiterAdjust; // from calling application
|
||||
|
||||
struct {
|
||||
unsigned pmrNoiseSquelch:1;
|
||||
unsigned rxHpf:1;
|
||||
unsigned txHpf:1;
|
||||
unsigned txLpf:1;
|
||||
unsigned rxDeEmphasis:1;
|
||||
unsigned txPreEmphasis:1;
|
||||
unsigned startSpecialTone:1;
|
||||
unsigned stopSpecialTone:1;
|
||||
unsigned doingSpecialTone:1;
|
||||
unsigned extCarrierDetect:1;
|
||||
unsigned txCapture:1;
|
||||
unsigned rxCapture:1;
|
||||
unsigned reprog:1;
|
||||
unsigned radioactive:1;
|
||||
unsigned rxplmon:1;
|
||||
unsigned remoted:1;
|
||||
unsigned loopback:1;
|
||||
unsigned rxpolarity:1;
|
||||
unsigned txpolarity:1;
|
||||
unsigned dcsrxpolarity:1;
|
||||
unsigned dcstxpolarity:1;
|
||||
unsigned lsdrxpolarity:1;
|
||||
unsigned lsdtxpolarity:1;
|
||||
unsigned txsettling:1;
|
||||
unsigned smodeturnoff:1;
|
||||
|
||||
unsigned ctcssRxEnable:1;
|
||||
unsigned ctcssTxEnable:1;
|
||||
unsigned dcsRxEnable:1;
|
||||
unsigned dcsTxEnable:1;
|
||||
unsigned lmrRxEnable:1;
|
||||
unsigned lmrTxEnable:1;
|
||||
unsigned mdcRxEnable:1;
|
||||
unsigned mdcTxEnable:1;
|
||||
unsigned dstRxEnable:1;
|
||||
unsigned dstTxEnable:1;
|
||||
unsigned p25RxEnable:1;
|
||||
unsigned p25TxEnable:1;
|
||||
unsigned ax25Enable:1;
|
||||
|
||||
unsigned txCtcssInhibit:1;
|
||||
|
||||
unsigned rxkeyed:1;
|
||||
unsigned rxhalted:1;
|
||||
unsigned txhalted:1;
|
||||
unsigned pptp_p1:1;
|
||||
unsigned pptp_p2:1;
|
||||
unsigned tuning:1;
|
||||
unsigned pttwas:1;
|
||||
}b;
|
||||
|
||||
i16 *pRxDemod; // buffers
|
||||
i16 *pRxBase; // decimated lpf input
|
||||
i16 *pRxNoise;
|
||||
i16 *pRxLsd; // subaudible only
|
||||
i16 *pRxHpf; // subaudible removed
|
||||
i16 *pRxDeEmp; // EIA Audio
|
||||
i16 *pRxSpeaker; // EIA Audio
|
||||
i16 *pRxDcTrack; // DC Restored LSD
|
||||
i16 *pRxLsdLimit; // LSD Limited
|
||||
i16 *pRxCtcss; //
|
||||
i16 *pRxSquelch;
|
||||
i16 *prxVoxMeas;
|
||||
i16 *prxMeasure;
|
||||
|
||||
i16 *pTxInput; // input data
|
||||
i16 *pTxBase; // input data
|
||||
i16 *pTxHpf;
|
||||
i16 *pTxPreEmp;
|
||||
i16 *pTxLimiter;
|
||||
i16 *pTxLsd;
|
||||
i16 *pTxLsdLpf;
|
||||
i16 *pTxComposite;
|
||||
i16 *pTxMod; // upsampled, low pass filtered
|
||||
|
||||
i16 *pTxOut; //
|
||||
|
||||
i16 *pSigGen0;
|
||||
i16 *pSigGen1;
|
||||
|
||||
i16 *pAlt0;
|
||||
i16 *pAlt1;
|
||||
|
||||
i16 *pNull;
|
||||
|
||||
#if XPMR_DEBUG0 == 1
|
||||
|
||||
i16 *pRxLsdCen;
|
||||
|
||||
i16 *pTstTxOut;
|
||||
|
||||
i16 *prxDebug; // consolidated debug buffer
|
||||
i16 *ptxDebug; // consolidated debug buffer
|
||||
|
||||
i16 *prxDebug0;
|
||||
i16 *prxDebug1;
|
||||
i16 *prxDebug2;
|
||||
i16 *prxDebug3;
|
||||
|
||||
i16 *ptxDebug0;
|
||||
i16 *ptxDebug1;
|
||||
i16 *ptxDebug2;
|
||||
i16 *ptxDebug3;
|
||||
|
||||
#endif
|
||||
|
||||
i16 numDebugChannels;
|
||||
|
||||
t_sdbg *sdbg;
|
||||
|
||||
} t_pmr_chan;
|
||||
|
||||
/*
|
||||
function prototype declarations
|
||||
*/
|
||||
void strace(i16 point, t_sdbg *sdbg, i16 index, i16 value);
|
||||
void strace2(t_sdbg *sdbg);
|
||||
|
||||
static i16 TxTestTone(t_pmr_chan *pChan, i16 function);
|
||||
t_pmr_chan *createPmrChannel(t_pmr_chan *tChan, i16 numSamples);
|
||||
t_pmr_sps *createPmrSps(t_pmr_chan *pChan);
|
||||
i16 destroyPmrChannel(t_pmr_chan *pChan);
|
||||
i16 destroyPmrSps(t_pmr_sps *pSps);
|
||||
i16 pmr_rx_frontend(t_pmr_sps *mySps);
|
||||
i16 pmr_gp_fir(t_pmr_sps *mySps);
|
||||
i16 pmr_gp_iir(t_pmr_sps *mySps);
|
||||
i16 gp_inte_00(t_pmr_sps *mySps);
|
||||
i16 gp_diff(t_pmr_sps *mySps);
|
||||
i16 CenterSlicer(t_pmr_sps *mySps);
|
||||
i16 ctcss_detect(t_pmr_chan *pmrChan);
|
||||
i16 SoftLimiter(t_pmr_sps *mySps);
|
||||
i16 SigGen(t_pmr_sps *mySps);
|
||||
i16 pmrMixer(t_pmr_sps *mySps);
|
||||
i16 DelayLine(t_pmr_sps *mySps);
|
||||
|
||||
i16 PmrRx(t_pmr_chan *PmrChan, i16 *input, i16 *outputrx, i16 *outputtx );
|
||||
i16 PmrTx(t_pmr_chan *PmrChan, i16 *input);
|
||||
|
||||
i16 string_parse(char *src, char **dest, char ***ptrs);
|
||||
i16 code_string_parse(t_pmr_chan *pChan);
|
||||
|
||||
i16 CtcssFreqIndex(float freq);
|
||||
i16 MeasureBlock(t_pmr_sps *mySps);
|
||||
|
||||
void dedrift (t_pmr_chan *pChan);
|
||||
void dedrift_write (t_pmr_chan *pChan, i16 *src);
|
||||
|
||||
void ppspiout (u32 spidata);
|
||||
void progdtx (t_pmr_chan *pChan);
|
||||
void ppbinout (u8 chan);
|
||||
|
||||
#if XPMR_PPTP == 1
|
||||
void pptp_init (void);
|
||||
void pptp_write (i16 bit, i16 state);
|
||||
#endif
|
||||
|
||||
#endif /* ! XPMR_H */
|
||||
|
||||
/* end of file */
|
||||
|
||||
|
||||
|
||||
@ -1,667 +0,0 @@
|
||||
/*
|
||||
* xpmr_coef.h - for Xelatec Private Mobile Radio Processes
|
||||
*
|
||||
* All Rights Reserved. Copyright (C)2007, Xelatec, LLC
|
||||
*
|
||||
* 20070808 1235 Steven Henke, W9SH, sph@xelatec.com
|
||||
*
|
||||
* 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
* This version may be optionally licenced under the GNU LGPL licence.
|
||||
*
|
||||
* A license has been granted to Digium (via disclaimer) for the use of
|
||||
* this code.
|
||||
*
|
||||
* Some filter coeficients via 'WinFilter' http://www.winfilter.20m.com.
|
||||
*
|
||||
*/
|
||||
|
||||
/*! \file
|
||||
*
|
||||
* \brief Private Land Mobile Radio Channel Voice and Signaling Processor
|
||||
*
|
||||
* \author Steven Henke, W9SH <sph@xelatec.com> Xelatec, LLC
|
||||
*/
|
||||
|
||||
#ifndef XPMR_COEF_H
|
||||
#define XMPR_COEF_H 1
|
||||
|
||||
// frequencies in 0.1 Hz
|
||||
static const u32 dtmf_row[] =
|
||||
{
|
||||
6970, 7700, 8520, 9410
|
||||
};
|
||||
static const u32 dtmf_col[] =
|
||||
{
|
||||
12090, 13360, 14770, 16330
|
||||
};
|
||||
|
||||
|
||||
#define CTCSS_COEF_INT 120
|
||||
#define CTCSS_SAMPLE_RATE 8000
|
||||
#define TDIV(x) ((CTCSS_SAMPLE_RATE*1000/x)+5)/10
|
||||
|
||||
#if 0
|
||||
static i32 coef_ctcss[4][5]=
|
||||
{
|
||||
// freq, divisor, integrator, filter
|
||||
{770,TDIV(770),CTCSS_COEF_INT,0,0},
|
||||
{1000,TDIV(1000),CTCSS_COEF_INT,0,0},
|
||||
{1035,TDIV(1035),CTCSS_COEF_INT,0,0},
|
||||
{0,0,0,0}
|
||||
};
|
||||
#endif
|
||||
|
||||
static i16 coef_ctcss_div[]=
|
||||
{
|
||||
2985, // 00 067.0
|
||||
2782, // 01 071.9
|
||||
2688, // 02 074.4
|
||||
2597, // 03 077.0
|
||||
2509, // 04 079.7
|
||||
2424, // 05 082.5
|
||||
2342, // 06 085.4
|
||||
2260, // 07 088.5
|
||||
2186, // 08 091.5
|
||||
2110, // 09 094.8
|
||||
2053, // 10 097.4
|
||||
2000, // 11 100.0
|
||||
1932, // 12 103.5
|
||||
1866, // 13 107.2
|
||||
1803, // 14 110.9
|
||||
1742, // 15 114.8
|
||||
1684, // 16 118.8
|
||||
1626, // 17 123.0
|
||||
1571, // 18 127.3
|
||||
1517, // 19 131.8
|
||||
1465, // 20 136.5
|
||||
1415, // 21 141.3
|
||||
1368, // 22 146.2
|
||||
1321, // 23 151.4
|
||||
1276, // 24 156.7
|
||||
1233, // 25 162.2
|
||||
1191, // 26 167.9
|
||||
1151, // 27 173.8
|
||||
1112, // 28 179.9
|
||||
1074, // 29 186.2
|
||||
1037, // 30 192.8
|
||||
983, // 31 203.5
|
||||
949, // 32 210.7
|
||||
917, // 33 218.1
|
||||
886, // 34 225.7
|
||||
856, // 35 233.6
|
||||
827, // 36 241.8
|
||||
799 // 37 250.3
|
||||
};
|
||||
|
||||
static float freq_ctcss[]=
|
||||
{
|
||||
067.0, // 00
|
||||
071.9, // 01
|
||||
074.4, // 02
|
||||
077.0, // 03
|
||||
079.7, // 04
|
||||
082.5, // 05
|
||||
085.4, // 06
|
||||
088.5, // 07
|
||||
091.5, // 08
|
||||
094.8, // 09
|
||||
097.4, // 10
|
||||
100.0, // 11
|
||||
103.5, // 12
|
||||
107.2, // 13
|
||||
110.9, // 14
|
||||
114.8, // 15
|
||||
118.8, // 16
|
||||
123.0, // 17
|
||||
127.3, // 18
|
||||
131.8, // 19
|
||||
136.5, // 20
|
||||
141.3, // 21
|
||||
146.2, // 22
|
||||
151.4, // 23
|
||||
156.7, // 24
|
||||
162.2, // 25
|
||||
167.9, // 26
|
||||
173.8, // 27
|
||||
179.9, // 28
|
||||
186.2, // 29
|
||||
192.8, // 30
|
||||
203.5, // 31
|
||||
210.7 , // 32
|
||||
218.1 , // 33
|
||||
225.7 , // 34
|
||||
233.6 , // 35
|
||||
241.8 , // 36
|
||||
250.3 // 37
|
||||
};
|
||||
|
||||
/*
|
||||
noise squelch carrier detect filter
|
||||
*/
|
||||
static const int16_t taps_fir_bpf_noise_1 = 66;
|
||||
static const int32_t gain_fir_bpf_noise_1 = 65536;
|
||||
static const int16_t coef_fir_bpf_noise_1[] = {
|
||||
139,
|
||||
-182,
|
||||
-269,
|
||||
-66,
|
||||
56,
|
||||
59,
|
||||
250,
|
||||
395,
|
||||
-80,
|
||||
-775,
|
||||
-557,
|
||||
437,
|
||||
779,
|
||||
210,
|
||||
-17,
|
||||
123,
|
||||
-692,
|
||||
-1664,
|
||||
-256,
|
||||
2495,
|
||||
2237,
|
||||
-1018,
|
||||
-2133,
|
||||
-478,
|
||||
-1134,
|
||||
-2711,
|
||||
2642,
|
||||
10453,
|
||||
4010,
|
||||
-14385,
|
||||
-16488,
|
||||
6954,
|
||||
23030,
|
||||
6954,
|
||||
-16488,
|
||||
-14385,
|
||||
4010,
|
||||
10453,
|
||||
2642,
|
||||
-2711,
|
||||
-1134,
|
||||
-478,
|
||||
-2133,
|
||||
-1018,
|
||||
2237,
|
||||
2495,
|
||||
-256,
|
||||
-1664,
|
||||
-692,
|
||||
123,
|
||||
-17,
|
||||
210,
|
||||
779,
|
||||
437,
|
||||
-557,
|
||||
-775,
|
||||
-80,
|
||||
395,
|
||||
250,
|
||||
59,
|
||||
56,
|
||||
-66,
|
||||
-269,
|
||||
-182,
|
||||
139,
|
||||
257
|
||||
};
|
||||
/*
|
||||
tbd
|
||||
*/
|
||||
static const int16_t taps_fir_lpf_3K_1 = 66;
|
||||
static const int32_t gain_fir_lpf_3K_1 = 131072;
|
||||
static const int16_t coef_fir_lpf_3K_1[] = {
|
||||
259,
|
||||
58,
|
||||
-185,
|
||||
-437,
|
||||
-654,
|
||||
-793,
|
||||
-815,
|
||||
-696,
|
||||
-434,
|
||||
-48,
|
||||
414,
|
||||
886,
|
||||
1284,
|
||||
1523,
|
||||
1529,
|
||||
1254,
|
||||
691,
|
||||
-117,
|
||||
-1078,
|
||||
-2049,
|
||||
-2854,
|
||||
-3303,
|
||||
-3220,
|
||||
-2472,
|
||||
-995,
|
||||
1187,
|
||||
3952,
|
||||
7086,
|
||||
10300,
|
||||
13270,
|
||||
15672,
|
||||
17236,
|
||||
17778,
|
||||
17236,
|
||||
15672,
|
||||
13270,
|
||||
10300,
|
||||
7086,
|
||||
3952,
|
||||
1187,
|
||||
-995,
|
||||
-2472,
|
||||
-3220,
|
||||
-3303,
|
||||
-2854,
|
||||
-2049,
|
||||
-1078,
|
||||
-117,
|
||||
691,
|
||||
1254,
|
||||
1529,
|
||||
1523,
|
||||
1284,
|
||||
886,
|
||||
414,
|
||||
-48,
|
||||
-434,
|
||||
-696,
|
||||
-815,
|
||||
-793,
|
||||
-654,
|
||||
-437,
|
||||
-185,
|
||||
58,
|
||||
259,
|
||||
393
|
||||
};
|
||||
|
||||
/**************************************************************
|
||||
Filter type: Low Pass
|
||||
Filter model: Butterworth
|
||||
Filter order: 9
|
||||
Sampling Frequency: 8 KHz
|
||||
Cut Frequency: 0.250000 KHz
|
||||
Coefficents Quantization: 16-bit
|
||||
***************************************************************/
|
||||
static const int16_t taps_fir_lpf_250_11_64 = 64;
|
||||
static const int32_t gain_fir_lpf_250_11_64 = 262144;
|
||||
static const int16_t coef_fir_lpf_250_11_64[] =
|
||||
{
|
||||
366,
|
||||
-3,
|
||||
-418,
|
||||
-865,
|
||||
-1328,
|
||||
-1788,
|
||||
-2223,
|
||||
-2609,
|
||||
-2922,
|
||||
-3138,
|
||||
-3232,
|
||||
-3181,
|
||||
-2967,
|
||||
-2573,
|
||||
-1988,
|
||||
-1206,
|
||||
-228,
|
||||
937,
|
||||
2277,
|
||||
3767,
|
||||
5379,
|
||||
7077,
|
||||
8821,
|
||||
10564,
|
||||
12259,
|
||||
13855,
|
||||
15305,
|
||||
16563,
|
||||
17588,
|
||||
18346,
|
||||
18812,
|
||||
18968,
|
||||
18812,
|
||||
18346,
|
||||
17588,
|
||||
16563,
|
||||
15305,
|
||||
13855,
|
||||
12259,
|
||||
10564,
|
||||
8821,
|
||||
7077,
|
||||
5379,
|
||||
3767,
|
||||
2277,
|
||||
937,
|
||||
-228,
|
||||
-1206,
|
||||
-1988,
|
||||
-2573,
|
||||
-2967,
|
||||
-3181,
|
||||
-3232,
|
||||
-3138,
|
||||
-2922,
|
||||
-2609,
|
||||
-2223,
|
||||
-1788,
|
||||
-1328,
|
||||
-865,
|
||||
-418,
|
||||
-3,
|
||||
366,
|
||||
680
|
||||
};
|
||||
|
||||
// de-emphasis integrator 300 Hz with 8KS/s
|
||||
// a0, b1
|
||||
static const int16_t taps_int_lpf_300_1_2 = 2;
|
||||
static const int32_t gain_int_lpf_300_1_2 = 8182;
|
||||
static const int16_t coef_int_lpf_300_1_2[]={
|
||||
6878,
|
||||
25889
|
||||
};
|
||||
|
||||
// pre-emphasis differentiator 4000 Hz with 8KS/s
|
||||
// a0,a1,b0,
|
||||
static const int16_t taps_int_hpf_4000_1_2 = 2;
|
||||
//static const int32_t gain_int_hpf_4000_1_2 = 16384; // per calculations
|
||||
static const int32_t gain_int_hpf_4000_1_2 = 13404; // hand tweaked for unity gain at 1KHz
|
||||
static const int16_t coef_int_hpf_4000_1_2[]={
|
||||
17610,
|
||||
-17610,
|
||||
2454
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
ctcss decode filter
|
||||
*/
|
||||
/**************************************************************
|
||||
Filter type: Low Pass
|
||||
Filter model: Butterworth
|
||||
Filter order: 9
|
||||
Sampling Frequency: 8 KHz
|
||||
Cut Frequency: 0.250000 KHz
|
||||
Coefficents Quantization: 16-bit
|
||||
***************************************************************/
|
||||
static const int16_t taps_fir_lpf_250_9_66 = 66;
|
||||
static const int32_t gain_fir_lpf_250_9_66 = 262144;
|
||||
static const int16_t coef_fir_lpf_250_9_66[] =
|
||||
{
|
||||
676,
|
||||
364,
|
||||
-3,
|
||||
-415,
|
||||
-860,
|
||||
-1320,
|
||||
-1777,
|
||||
-2209,
|
||||
-2593,
|
||||
-2904,
|
||||
-3119,
|
||||
-3212,
|
||||
-3162,
|
||||
-2949,
|
||||
-2557,
|
||||
-1975,
|
||||
-1198,
|
||||
-226,
|
||||
932,
|
||||
2263,
|
||||
3744,
|
||||
5346,
|
||||
7034,
|
||||
8767,
|
||||
10499,
|
||||
12184,
|
||||
13770,
|
||||
15211,
|
||||
16462,
|
||||
17480,
|
||||
18234,
|
||||
18696,
|
||||
18852,
|
||||
18696,
|
||||
18234,
|
||||
17480,
|
||||
16462,
|
||||
15211,
|
||||
13770,
|
||||
12184,
|
||||
10499,
|
||||
8767,
|
||||
7034,
|
||||
5346,
|
||||
3744,
|
||||
2263,
|
||||
932,
|
||||
-226,
|
||||
-1198,
|
||||
-1975,
|
||||
-2557,
|
||||
-2949,
|
||||
-3162,
|
||||
-3212,
|
||||
-3119,
|
||||
-2904,
|
||||
-2593,
|
||||
-2209,
|
||||
-1777,
|
||||
-1320,
|
||||
-860,
|
||||
-415,
|
||||
-3,
|
||||
364,
|
||||
676,
|
||||
927
|
||||
};
|
||||
/* *************************************************************
|
||||
Filter type: Low Pass
|
||||
Filter model: Butterworth
|
||||
Filter order: 9
|
||||
Sampling Frequency: 8 KHz
|
||||
Cut Frequency: 0.215 KHz
|
||||
Coefficents Quantization: 16-bit
|
||||
***************************************************************/
|
||||
static const int16_t taps_fir_lpf_215_9_88 = 88;
|
||||
static const int32_t gain_fir_lpf_215_9_88 = 524288;
|
||||
static const int16_t coef_fir_lpf_215_9_88[] = {
|
||||
2038,
|
||||
2049,
|
||||
1991,
|
||||
1859,
|
||||
1650,
|
||||
1363,
|
||||
999,
|
||||
562,
|
||||
58,
|
||||
-502,
|
||||
-1106,
|
||||
-1739,
|
||||
-2382,
|
||||
-3014,
|
||||
-3612,
|
||||
-4153,
|
||||
-4610,
|
||||
-4959,
|
||||
-5172,
|
||||
-5226,
|
||||
-5098,
|
||||
-4769,
|
||||
-4222,
|
||||
-3444,
|
||||
-2430,
|
||||
-1176,
|
||||
310,
|
||||
2021,
|
||||
3937,
|
||||
6035,
|
||||
8284,
|
||||
10648,
|
||||
13086,
|
||||
15550,
|
||||
17993,
|
||||
20363,
|
||||
22608,
|
||||
24677,
|
||||
26522,
|
||||
28099,
|
||||
29369,
|
||||
30299,
|
||||
30867,
|
||||
31058,
|
||||
30867,
|
||||
30299,
|
||||
29369,
|
||||
28099,
|
||||
26522,
|
||||
24677,
|
||||
22608,
|
||||
20363,
|
||||
17993,
|
||||
15550,
|
||||
13086,
|
||||
10648,
|
||||
8284,
|
||||
6035,
|
||||
3937,
|
||||
2021,
|
||||
310,
|
||||
-1176,
|
||||
-2430,
|
||||
-3444,
|
||||
-4222,
|
||||
-4769,
|
||||
-5098,
|
||||
-5226,
|
||||
-5172,
|
||||
-4959,
|
||||
-4610,
|
||||
-4153,
|
||||
-3612,
|
||||
-3014,
|
||||
-2382,
|
||||
-1739,
|
||||
-1106,
|
||||
-502,
|
||||
58,
|
||||
562,
|
||||
999,
|
||||
1363,
|
||||
1650,
|
||||
1859,
|
||||
1991,
|
||||
2049,
|
||||
2038,
|
||||
1966
|
||||
};
|
||||
// end coef fir_lpf_215_9_88
|
||||
//
|
||||
/**************************************************************
|
||||
Filter type: High Pass
|
||||
Filter model: Butterworth
|
||||
Filter order: 9
|
||||
Sampling Frequency: 8 KHz
|
||||
Cut Frequency: 0.300000 KHz
|
||||
Coefficents Quantization: 16-bit
|
||||
***************************************************************/
|
||||
static const int16_t taps_fir_hpf_300_9_66 = 66;
|
||||
static const int32_t gain_fir_hpf_300_9_66 = 32768;
|
||||
static const int16_t coef_fir_hpf_300_9_66[] =
|
||||
{
|
||||
-141,
|
||||
-114,
|
||||
-77,
|
||||
-30,
|
||||
23,
|
||||
83,
|
||||
147,
|
||||
210,
|
||||
271,
|
||||
324,
|
||||
367,
|
||||
396,
|
||||
407,
|
||||
396,
|
||||
362,
|
||||
302,
|
||||
216,
|
||||
102,
|
||||
-36,
|
||||
-199,
|
||||
-383,
|
||||
-585,
|
||||
-798,
|
||||
-1017,
|
||||
-1237,
|
||||
-1452,
|
||||
-1653,
|
||||
-1836,
|
||||
-1995,
|
||||
-2124,
|
||||
-2219,
|
||||
-2278,
|
||||
30463,
|
||||
-2278,
|
||||
-2219,
|
||||
-2124,
|
||||
-1995,
|
||||
-1836,
|
||||
-1653,
|
||||
-1452,
|
||||
-1237,
|
||||
-1017,
|
||||
-798,
|
||||
-585,
|
||||
-383,
|
||||
-199,
|
||||
-36,
|
||||
102,
|
||||
216,
|
||||
302,
|
||||
362,
|
||||
396,
|
||||
407,
|
||||
396,
|
||||
367,
|
||||
324,
|
||||
271,
|
||||
210,
|
||||
147,
|
||||
83,
|
||||
23,
|
||||
-30,
|
||||
-77,
|
||||
-114,
|
||||
-141,
|
||||
-158
|
||||
};
|
||||
#endif /* !XPMR_COEF_H */
|
||||
/* end of file */
|
||||
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in new issue