spandsp: v17_v32bis_tx_constellation

00001 /*
00002  * SpanDSP - a series of DSP components for telephony
00003  *
00004  * v17_v32bis_tx_constellation_maps.h - ITU V.17 and V.32bis modems
00005  *                                      transmit part.
00006  *                                      Constellation mapping.
00007  *
00008  * Written by Steve Underwood <steveu@coppice.org>
00009  *
00010  * Copyright (C) 2004 Steve Underwood
00011  *
00012  * All rights reserved.
00013  *
00014  * This program is free software; you can redistribute it and/or modify
00015  * it under the terms of the GNU Lesser General Public License version 2.1,
00016  * as published by the Free Software Foundation.
00017  *
00018  * This program is distributed in the hope that it will be useful,
00019  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00020  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00021  * GNU Lesser General Public License for more details.
00022  *
00023  * You should have received a copy of the GNU Lesser General Public
00024  * License along with this program; if not, write to the Free Software
00025  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00026  */
00027 
00028 #if defined(SPANDSP_USE_FIXED_POINTx)
00029 static const complexi16_t v17_v32bis_14400_constellation[128] =
00030 #else
00031 static const complexf_t v17_v32bis_14400_constellation[128] =
00032 #endif
00033 {
00034     {FP_SCALE(-8.0f), FP_SCALE(-3.0f)},         /* 0x00 */
00035     {FP_SCALE( 9.0f), FP_SCALE( 2.0f)},         /* 0x01 */
00036     {FP_SCALE( 2.0f), FP_SCALE(-9.0f)},         /* 0x02 */
00037     {FP_SCALE(-3.0f), FP_SCALE( 8.0f)},         /* 0x03 */
00038     {FP_SCALE( 8.0f), FP_SCALE( 3.0f)},         /* 0x04 */
00039     {FP_SCALE(-9.0f), FP_SCALE(-2.0f)},         /* 0x05 */
00040     {FP_SCALE(-2.0f), FP_SCALE( 9.0f)},         /* 0x06 */
00041     {FP_SCALE( 3.0f), FP_SCALE(-8.0f)},         /* 0x07 */
00042     {FP_SCALE(-8.0f), FP_SCALE( 1.0f)},         /* 0x08 */
00043     {FP_SCALE( 9.0f), FP_SCALE(-2.0f)},         /* 0x09 */
00044     {FP_SCALE(-2.0f), FP_SCALE(-9.0f)},         /* 0x0A */
00045     {FP_SCALE( 1.0f), FP_SCALE( 8.0f)},         /* 0x0B */
00046     {FP_SCALE( 8.0f), FP_SCALE(-1.0f)},         /* 0x0C */
00047     {FP_SCALE(-9.0f), FP_SCALE( 2.0f)},         /* 0x0D */
00048     {FP_SCALE( 2.0f), FP_SCALE( 9.0f)},         /* 0x0E */
00049     {FP_SCALE(-1.0f), FP_SCALE(-8.0f)},         /* 0x0F */
00050     {FP_SCALE(-4.0f), FP_SCALE(-3.0f)},         /* 0x10 */
00051     {FP_SCALE( 5.0f), FP_SCALE( 2.0f)},         /* 0x11 */
00052     {FP_SCALE( 2.0f), FP_SCALE(-5.0f)},         /* 0x12 */
00053     {FP_SCALE(-3.0f), FP_SCALE( 4.0f)},         /* 0x13 */
00054     {FP_SCALE( 4.0f), FP_SCALE( 3.0f)},         /* 0x14 */
00055     {FP_SCALE(-5.0f), FP_SCALE(-2.0f)},         /* 0x15 */
00056     {FP_SCALE(-2.0f), FP_SCALE( 5.0f)},         /* 0x16 */
00057     {FP_SCALE( 3.0f), FP_SCALE(-4.0f)},         /* 0x17 */
00058     {FP_SCALE(-4.0f), FP_SCALE( 1.0f)},         /* 0x18 */
00059     {FP_SCALE( 5.0f), FP_SCALE(-2.0f)},         /* 0x19 */
00060     {FP_SCALE(-2.0f), FP_SCALE(-5.0f)},         /* 0x1A */
00061     {FP_SCALE( 1.0f), FP_SCALE( 4.0f)},         /* 0x1B */
00062     {FP_SCALE( 4.0f), FP_SCALE(-1.0f)},         /* 0x1C */
00063     {FP_SCALE(-5.0f), FP_SCALE( 2.0f)},         /* 0x1D */
00064     {FP_SCALE( 2.0f), FP_SCALE( 5.0f)},         /* 0x1E */
00065     {FP_SCALE(-1.0f), FP_SCALE(-4.0f)},         /* 0x1F */
00066     {FP_SCALE( 4.0f), FP_SCALE(-3.0f)},         /* 0x20 */
00067     {FP_SCALE(-3.0f), FP_SCALE( 2.0f)},         /* 0x21 */
00068     {FP_SCALE( 2.0f), FP_SCALE( 3.0f)},         /* 0x22 */
00069     {FP_SCALE(-3.0f), FP_SCALE(-4.0f)},         /* 0x23 */
00070     {FP_SCALE(-4.0f), FP_SCALE( 3.0f)},         /* 0x24 */
00071     {FP_SCALE( 3.0f), FP_SCALE(-2.0f)},         /* 0x25 */
00072     {FP_SCALE(-2.0f), FP_SCALE(-3.0f)},         /* 0x26 */
00073     {FP_SCALE( 3.0f), FP_SCALE( 4.0f)},         /* 0x27 */
00074     {FP_SCALE( 4.0f), FP_SCALE( 1.0f)},         /* 0x28 */
00075     {FP_SCALE(-3.0f), FP_SCALE(-2.0f)},         /* 0x29 */
00076     {FP_SCALE(-2.0f), FP_SCALE( 3.0f)},         /* 0x2A */
00077     {FP_SCALE( 1.0f), FP_SCALE(-4.0f)},         /* 0x2B */
00078     {FP_SCALE(-4.0f), FP_SCALE(-1.0f)},         /* 0x2C */
00079     {FP_SCALE( 3.0f), FP_SCALE( 2.0f)},         /* 0x2D */
00080     {FP_SCALE( 2.0f), FP_SCALE(-3.0f)},         /* 0x2E */
00081     {FP_SCALE(-1.0f), FP_SCALE( 4.0f)},         /* 0x2F */
00082     {FP_SCALE( 0.0f), FP_SCALE(-3.0f)},         /* 0x30 */
00083     {FP_SCALE( 1.0f), FP_SCALE( 2.0f)},         /* 0x31 */
00084     {FP_SCALE( 2.0f), FP_SCALE(-1.0f)},         /* 0x32 */
00085     {FP_SCALE(-3.0f), FP_SCALE( 0.0f)},         /* 0x33 */
00086     {FP_SCALE( 0.0f), FP_SCALE( 3.0f)},         /* 0x34 */
00087     {FP_SCALE(-1.0f), FP_SCALE(-2.0f)},         /* 0x35 */
00088     {FP_SCALE(-2.0f), FP_SCALE( 1.0f)},         /* 0x36 */
00089     {FP_SCALE( 3.0f), FP_SCALE( 0.0f)},         /* 0x37 */
00090     {FP_SCALE( 0.0f), FP_SCALE( 1.0f)},         /* 0x38 */
00091     {FP_SCALE( 1.0f), FP_SCALE(-2.0f)},         /* 0x39 */
00092     {FP_SCALE(-2.0f), FP_SCALE(-1.0f)},         /* 0x3A */
00093     {FP_SCALE( 1.0f), FP_SCALE( 0.0f)},         /* 0x3B */
00094     {FP_SCALE( 0.0f), FP_SCALE(-1.0f)},         /* 0x3C */
00095     {FP_SCALE(-1.0f), FP_SCALE( 2.0f)},         /* 0x3D */
00096     {FP_SCALE( 2.0f), FP_SCALE( 1.0f)},         /* 0x3E */
00097     {FP_SCALE(-1.0f), FP_SCALE( 0.0f)},         /* 0x3F */
00098     {FP_SCALE( 8.0f), FP_SCALE(-3.0f)},         /* 0x40 */
00099     {FP_SCALE(-7.0f), FP_SCALE( 2.0f)},         /* 0x41 */
00100     {FP_SCALE( 2.0f), FP_SCALE( 7.0f)},         /* 0x42 */
00101     {FP_SCALE(-3.0f), FP_SCALE(-8.0f)},         /* 0x43 */
00102     {FP_SCALE(-8.0f), FP_SCALE( 3.0f)},         /* 0x44 */
00103     {FP_SCALE( 7.0f), FP_SCALE(-2.0f)},         /* 0x45 */
00104     {FP_SCALE(-2.0f), FP_SCALE(-7.0f)},         /* 0x46 */
00105     {FP_SCALE( 3.0f), FP_SCALE( 8.0f)},         /* 0x47 */
00106     {FP_SCALE( 8.0f), FP_SCALE( 1.0f)},         /* 0x48 */
00107     {FP_SCALE(-7.0f), FP_SCALE(-2.0f)},         /* 0x49 */
00108     {FP_SCALE(-2.0f), FP_SCALE( 7.0f)},         /* 0x4A */
00109     {FP_SCALE( 1.0f), FP_SCALE(-8.0f)},         /* 0x4B */
00110     {FP_SCALE(-8.0f), FP_SCALE(-1.0f)},         /* 0x4C */
00111     {FP_SCALE( 7.0f), FP_SCALE( 2.0f)},         /* 0x4D */
00112     {FP_SCALE( 2.0f), FP_SCALE(-7.0f)},         /* 0x4E */
00113     {FP_SCALE(-1.0f), FP_SCALE( 8.0f)},         /* 0x4F */
00114     {FP_SCALE(-4.0f), FP_SCALE(-7.0f)},         /* 0x50 */
00115     {FP_SCALE( 5.0f), FP_SCALE( 6.0f)},         /* 0x51 */
00116     {FP_SCALE( 6.0f), FP_SCALE(-5.0f)},         /* 0x52 */
00117     {FP_SCALE(-7.0f), FP_SCALE( 4.0f)},         /* 0x53 */
00118     {FP_SCALE( 4.0f), FP_SCALE( 7.0f)},         /* 0x54 */
00119     {FP_SCALE(-5.0f), FP_SCALE(-6.0f)},         /* 0x55 */
00120     {FP_SCALE(-6.0f), FP_SCALE( 5.0f)},         /* 0x56 */
00121     {FP_SCALE( 7.0f), FP_SCALE(-4.0f)},         /* 0x57 */
00122     {FP_SCALE(-4.0f), FP_SCALE( 5.0f)},         /* 0x58 */
00123     {FP_SCALE( 5.0f), FP_SCALE(-6.0f)},         /* 0x59 */
00124     {FP_SCALE(-6.0f), FP_SCALE(-5.0f)},         /* 0x5A */
00125     {FP_SCALE( 5.0f), FP_SCALE( 4.0f)},         /* 0x5B */
00126     {FP_SCALE( 4.0f), FP_SCALE(-5.0f)},         /* 0x5C */
00127     {FP_SCALE(-5.0f), FP_SCALE( 6.0f)},         /* 0x5D */
00128     {FP_SCALE( 6.0f), FP_SCALE( 5.0f)},         /* 0x5E */
00129     {FP_SCALE(-5.0f), FP_SCALE(-4.0f)},         /* 0x5F */
00130     {FP_SCALE( 4.0f), FP_SCALE(-7.0f)},         /* 0x60 */
00131     {FP_SCALE(-3.0f), FP_SCALE( 6.0f)},         /* 0x61 */
00132     {FP_SCALE( 6.0f), FP_SCALE( 3.0f)},         /* 0x62 */
00133     {FP_SCALE(-7.0f), FP_SCALE(-4.0f)},         /* 0x63 */
00134     {FP_SCALE(-4.0f), FP_SCALE( 7.0f)},         /* 0x64 */
00135     {FP_SCALE( 3.0f), FP_SCALE(-6.0f)},         /* 0x65 */
00136     {FP_SCALE(-6.0f), FP_SCALE(-3.0f)},         /* 0x66 */
00137     {FP_SCALE( 7.0f), FP_SCALE( 4.0f)},         /* 0x67 */
00138     {FP_SCALE( 4.0f), FP_SCALE( 5.0f)},         /* 0x68 */
00139     {FP_SCALE(-3.0f), FP_SCALE(-6.0f)},         /* 0x69 */
00140     {FP_SCALE(-6.0f), FP_SCALE( 3.0f)},         /* 0x6A */
00141     {FP_SCALE( 5.0f), FP_SCALE(-4.0f)},         /* 0x6B */
00142     {FP_SCALE(-4.0f), FP_SCALE(-5.0f)},         /* 0x6C */
00143     {FP_SCALE( 3.0f), FP_SCALE( 6.0f)},         /* 0x6D */
00144     {FP_SCALE( 6.0f), FP_SCALE(-3.0f)},         /* 0x6E */
00145     {FP_SCALE(-5.0f), FP_SCALE( 4.0f)},         /* 0x6F */
00146     {FP_SCALE( 0.0f), FP_SCALE(-7.0f)},         /* 0x70 */
00147     {FP_SCALE( 1.0f), FP_SCALE( 6.0f)},         /* 0x71 */
00148     {FP_SCALE( 6.0f), FP_SCALE(-1.0f)},         /* 0x72 */
00149     {FP_SCALE(-7.0f), FP_SCALE( 0.0f)},         /* 0x73 */
00150     {FP_SCALE( 0.0f), FP_SCALE( 7.0f)},         /* 0x74 */
00151     {FP_SCALE(-1.0f), FP_SCALE(-6.0f)},         /* 0x75 */
00152     {FP_SCALE(-6.0f), FP_SCALE( 1.0f)},         /* 0x76 */
00153     {FP_SCALE( 7.0f), FP_SCALE( 0.0f)},         /* 0x77 */
00154     {FP_SCALE( 0.0f), FP_SCALE( 5.0f)},         /* 0x78 */
00155     {FP_SCALE( 1.0f), FP_SCALE(-6.0f)},         /* 0x79 */
00156     {FP_SCALE(-6.0f), FP_SCALE(-1.0f)},         /* 0x7A */
00157     {FP_SCALE( 5.0f), FP_SCALE( 0.0f)},         /* 0x7B */
00158     {FP_SCALE( 0.0f), FP_SCALE(-5.0f)},         /* 0x7C */
00159     {FP_SCALE(-1.0f), FP_SCALE( 6.0f)},         /* 0x7D */
00160     {FP_SCALE( 6.0f), FP_SCALE( 1.0f)},         /* 0x7E */
00161     {FP_SCALE(-5.0f), FP_SCALE( 0.0f)}          /* 0x7F */
00162 };
00163 
00164 #if defined(SPANDSP_USE_FIXED_POINTx)
00165 static const complexi16_t v17_v32bis_12000_constellation[64] =
00166 #else
00167 static const complexf_t v17_v32bis_12000_constellation[64] =
00168 #endif
00169 {
00170     {FP_SCALE( 7.0f), FP_SCALE( 1.0f)},         /* 0x00 */
00171     {FP_SCALE(-5.0f), FP_SCALE(-1.0f)},         /* 0x01 */
00172     {FP_SCALE(-1.0f), FP_SCALE( 5.0f)},         /* 0x02 */
00173     {FP_SCALE( 1.0f), FP_SCALE(-7.0f)},         /* 0x03 */
00174     {FP_SCALE(-7.0f), FP_SCALE(-1.0f)},         /* 0x04 */
00175     {FP_SCALE( 5.0f), FP_SCALE( 1.0f)},         /* 0x05 */
00176     {FP_SCALE( 1.0f), FP_SCALE(-5.0f)},         /* 0x06 */
00177     {FP_SCALE(-1.0f), FP_SCALE( 7.0f)},         /* 0x07 */
00178     {FP_SCALE( 3.0f), FP_SCALE(-3.0f)},         /* 0x08 */
00179     {FP_SCALE(-1.0f), FP_SCALE( 3.0f)},         /* 0x09 */
00180     {FP_SCALE( 3.0f), FP_SCALE( 1.0f)},         /* 0x0A */
00181     {FP_SCALE(-3.0f), FP_SCALE(-3.0f)},         /* 0x0B */
00182     {FP_SCALE(-3.0f), FP_SCALE( 3.0f)},         /* 0x0C */
00183     {FP_SCALE( 1.0f), FP_SCALE(-3.0f)},         /* 0x0D */
00184     {FP_SCALE(-3.0f), FP_SCALE(-1.0f)},         /* 0x0E */
00185     {FP_SCALE( 3.0f), FP_SCALE( 3.0f)},         /* 0x0F */
00186     {FP_SCALE( 7.0f), FP_SCALE(-7.0f)},         /* 0x10 */
00187     {FP_SCALE(-5.0f), FP_SCALE( 7.0f)},         /* 0x11 */
00188     {FP_SCALE( 7.0f), FP_SCALE( 5.0f)},         /* 0x12 */
00189     {FP_SCALE(-7.0f), FP_SCALE(-7.0f)},         /* 0x13 */
00190     {FP_SCALE(-7.0f), FP_SCALE( 7.0f)},         /* 0x14 */
00191     {FP_SCALE( 5.0f), FP_SCALE(-7.0f)},         /* 0x15 */
00192     {FP_SCALE(-7.0f), FP_SCALE(-5.0f)},         /* 0x16 */
00193     {FP_SCALE( 7.0f), FP_SCALE( 7.0f)},         /* 0x17 */
00194     {FP_SCALE(-1.0f), FP_SCALE(-7.0f)},         /* 0x18 */
00195     {FP_SCALE( 3.0f), FP_SCALE( 7.0f)},         /* 0x19 */
00196     {FP_SCALE( 7.0f), FP_SCALE(-3.0f)},         /* 0x1A */
00197     {FP_SCALE(-7.0f), FP_SCALE( 1.0f)},         /* 0x1B */
00198     {FP_SCALE( 1.0f), FP_SCALE( 7.0f)},         /* 0x1C */
00199     {FP_SCALE(-3.0f), FP_SCALE(-7.0f)},         /* 0x1D */
00200     {FP_SCALE(-7.0f), FP_SCALE( 3.0f)},         /* 0x1E */
00201     {FP_SCALE( 7.0f), FP_SCALE(-1.0f)},         /* 0x1F */
00202     {FP_SCALE( 3.0f), FP_SCALE( 5.0f)},         /* 0x20 */
00203     {FP_SCALE(-1.0f), FP_SCALE(-5.0f)},         /* 0x21 */
00204     {FP_SCALE(-5.0f), FP_SCALE( 1.0f)},         /* 0x22 */
00205     {FP_SCALE( 5.0f), FP_SCALE(-3.0f)},         /* 0x23 */
00206     {FP_SCALE(-3.0f), FP_SCALE(-5.0f)},         /* 0x24 */
00207     {FP_SCALE( 1.0f), FP_SCALE( 5.0f)},         /* 0x25 */
00208     {FP_SCALE( 5.0f), FP_SCALE(-1.0f)},         /* 0x26 */
00209     {FP_SCALE(-5.0f), FP_SCALE( 3.0f)},         /* 0x27 */
00210     {FP_SCALE(-1.0f), FP_SCALE( 1.0f)},         /* 0x28 */
00211     {FP_SCALE( 3.0f), FP_SCALE(-1.0f)},         /* 0x29 */
00212     {FP_SCALE(-1.0f), FP_SCALE(-3.0f)},         /* 0x2A */
00213     {FP_SCALE( 1.0f), FP_SCALE( 1.0f)},         /* 0x2B */
00214     {FP_SCALE( 1.0f), FP_SCALE(-1.0f)},         /* 0x2C */
00215     {FP_SCALE(-3.0f), FP_SCALE( 1.0f)},         /* 0x2D */
00216     {FP_SCALE( 1.0f), FP_SCALE( 3.0f)},         /* 0x2E */
00217     {FP_SCALE(-1.0f), FP_SCALE(-1.0f)},         /* 0x2F */
00218     {FP_SCALE(-5.0f), FP_SCALE( 5.0f)},         /* 0x30 */
00219     {FP_SCALE( 7.0f), FP_SCALE(-5.0f)},         /* 0x31 */
00220     {FP_SCALE(-5.0f), FP_SCALE(-7.0f)},         /* 0x32 */
00221     {FP_SCALE( 5.0f), FP_SCALE( 5.0f)},         /* 0x33 */
00222     {FP_SCALE( 5.0f), FP_SCALE(-5.0f)},         /* 0x34 */
00223     {FP_SCALE(-7.0f), FP_SCALE( 5.0f)},         /* 0x35 */
00224     {FP_SCALE( 5.0f), FP_SCALE( 7.0f)},         /* 0x36 */
00225     {FP_SCALE(-5.0f), FP_SCALE(-5.0f)},         /* 0x37 */
00226     {FP_SCALE(-5.0f), FP_SCALE(-3.0f)},         /* 0x38 */
00227     {FP_SCALE( 7.0f), FP_SCALE( 3.0f)},         /* 0x39 */
00228     {FP_SCALE( 3.0f), FP_SCALE(-7.0f)},         /* 0x3A */
00229     {FP_SCALE(-3.0f), FP_SCALE( 5.0f)},         /* 0x3B */
00230     {FP_SCALE( 5.0f), FP_SCALE( 3.0f)},         /* 0x3C */
00231     {FP_SCALE(-7.0f), FP_SCALE(-3.0f)},         /* 0x3D */
00232     {FP_SCALE(-3.0f), FP_SCALE( 7.0f)},         /* 0x3E */
00233     {FP_SCALE( 3.0f), FP_SCALE(-5.0f)}          /* 0x3F */
00234 };
00235 
00236 #if defined(SPANDSP_USE_FIXED_POINTx)
00237 static const complexi16_t v17_v32bis_9600_constellation[32] =
00238 #else
00239 static const complexf_t v17_v32bis_9600_constellation[32] =
00240 #endif
00241 {
00242     {FP_SCALE(-8.0f), FP_SCALE( 2.0f)},         /* 0x00 */
00243     {FP_SCALE(-6.0f), FP_SCALE(-4.0f)},         /* 0x01 */
00244     {FP_SCALE(-4.0f), FP_SCALE( 6.0f)},         /* 0x02 */
00245     {FP_SCALE( 2.0f), FP_SCALE( 8.0f)},         /* 0x03 */
00246     {FP_SCALE( 8.0f), FP_SCALE(-2.0f)},         /* 0x04 */
00247     {FP_SCALE( 6.0f), FP_SCALE( 4.0f)},         /* 0x05 */
00248     {FP_SCALE( 4.0f), FP_SCALE(-6.0f)},         /* 0x06 */
00249     {FP_SCALE(-2.0f), FP_SCALE(-8.0f)},         /* 0x07 */
00250     {FP_SCALE( 0.0f), FP_SCALE( 2.0f)},         /* 0x08 */
00251     {FP_SCALE(-6.0f), FP_SCALE( 4.0f)},         /* 0x09 */
00252     {FP_SCALE( 4.0f), FP_SCALE( 6.0f)},         /* 0x0A */
00253     {FP_SCALE( 2.0f), FP_SCALE( 0.0f)},         /* 0x0B */
00254     {FP_SCALE( 0.0f), FP_SCALE(-2.0f)},         /* 0x0C */
00255     {FP_SCALE( 6.0f), FP_SCALE(-4.0f)},         /* 0x0D */
00256     {FP_SCALE(-4.0f), FP_SCALE(-6.0f)},         /* 0x0E */
00257     {FP_SCALE(-2.0f), FP_SCALE( 0.0f)},         /* 0x0F */
00258     {FP_SCALE( 0.0f), FP_SCALE(-6.0f)},         /* 0x10 */
00259     {FP_SCALE( 2.0f), FP_SCALE(-4.0f)},         /* 0x11 */
00260     {FP_SCALE(-4.0f), FP_SCALE(-2.0f)},         /* 0x12 */
00261     {FP_SCALE(-6.0f), FP_SCALE( 0.0f)},         /* 0x13 */
00262     {FP_SCALE( 0.0f), FP_SCALE( 6.0f)},         /* 0x14 */
00263     {FP_SCALE(-2.0f), FP_SCALE( 4.0f)},         /* 0x15 */
00264     {FP_SCALE( 4.0f), FP_SCALE( 2.0f)},         /* 0x16 */
00265     {FP_SCALE( 6.0f), FP_SCALE( 0.0f)},         /* 0x17 */
00266     {FP_SCALE( 8.0f), FP_SCALE( 2.0f)},         /* 0x18 */
00267     {FP_SCALE( 2.0f), FP_SCALE( 4.0f)},         /* 0x19 */
00268     {FP_SCALE( 4.0f), FP_SCALE(-2.0f)},         /* 0x1A */
00269     {FP_SCALE( 2.0f), FP_SCALE(-8.0f)},         /* 0x1B */
00270     {FP_SCALE(-8.0f), FP_SCALE(-2.0f)},         /* 0x1C */
00271     {FP_SCALE(-2.0f), FP_SCALE(-4.0f)},         /* 0x1D */
00272     {FP_SCALE(-4.0f), FP_SCALE( 2.0f)},         /* 0x1E */
00273     {FP_SCALE(-2.0f), FP_SCALE( 8.0f)}          /* 0x1F */
00274 };
00275 
00276 #if defined(SPANDSP_USE_FIXED_POINTx)
00277 static const complexi16_t v17_v32bis_7200_constellation[16] =
00278 #else
00279 static const complexf_t v17_v32bis_7200_constellation[16] =
00280 #endif
00281 {
00282     {FP_SCALE( 6.0f), FP_SCALE(-6.0f)},         /* 0x00 */
00283     {FP_SCALE(-2.0f), FP_SCALE( 6.0f)},         /* 0x01 */
00284     {FP_SCALE( 6.0f), FP_SCALE( 2.0f)},         /* 0x02 */
00285     {FP_SCALE(-6.0f), FP_SCALE(-6.0f)},         /* 0x03 */
00286     {FP_SCALE(-6.0f), FP_SCALE( 6.0f)},         /* 0x04 */
00287     {FP_SCALE( 2.0f), FP_SCALE(-6.0f)},         /* 0x05 */
00288     {FP_SCALE(-6.0f), FP_SCALE(-2.0f)},         /* 0x06 */
00289     {FP_SCALE( 6.0f), FP_SCALE( 6.0f)},         /* 0x07 */
00290     {FP_SCALE(-2.0f), FP_SCALE( 2.0f)},         /* 0x08 */
00291     {FP_SCALE( 6.0f), FP_SCALE(-2.0f)},         /* 0x09 */
00292     {FP_SCALE(-2.0f), FP_SCALE(-6.0f)},         /* 0x0A */
00293     {FP_SCALE( 2.0f), FP_SCALE( 2.0f)},         /* 0x0B */
00294     {FP_SCALE( 2.0f), FP_SCALE(-2.0f)},         /* 0x0C */
00295     {FP_SCALE(-6.0f), FP_SCALE( 2.0f)},         /* 0x0D */
00296     {FP_SCALE( 2.0f), FP_SCALE( 6.0f)},         /* 0x0E */
00297     {FP_SCALE(-2.0f), FP_SCALE(-2.0f)}          /* 0x0F */
00298 };
00299 
00300 /* This one does not exist in V.17 as a data constellation. It is only
00301    the equaliser training constellation. In V.32/V.32bis it is a data mode. */
00302 #if defined(SPANDSP_USE_FIXED_POINTx)
00303 static const complexi16_t v17_v32bis_4800_constellation[4] =
00304 #else
00305 static const complexf_t v17_v32bis_4800_constellation[4] =
00306 #endif
00307 {
00308     {FP_SCALE(-6.0f), FP_SCALE(-2.0f)},         /* 0x00 */
00309     {FP_SCALE(-2.0f), FP_SCALE( 6.0f)},         /* 0x01 */
00310     {FP_SCALE( 2.0f), FP_SCALE(-6.0f)},         /* 0x02 */
00311     {FP_SCALE( 6.0f), FP_SCALE( 2.0f)}          /* 0x03 */
00312 };
00313 
00314 #if defined(SPANDSP_USE_FIXED_POINTx)
00315 static const complexi16_t v17_v32bis_abcd_constellation[4] =
00316 #else
00317 static const complexf_t v17_v32bis_abcd_constellation[4] =
00318 #endif
00319 {
00320     {FP_SCALE(-6.0f), FP_SCALE(-2.0f)},         /* A */
00321     {FP_SCALE( 2.0f), FP_SCALE(-6.0f)},         /* B */
00322     {FP_SCALE( 6.0f), FP_SCALE( 2.0f)},         /* C */
00323     {FP_SCALE(-2.0f), FP_SCALE( 6.0f)}          /* D */
00324 };
00325 
00326 /*- End of file ------------------------------------------------------------*/