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https://github.com/lwvmobile/dsd-fme.git
synced 2026-11-15 02:07:24 -05:00
version 1.3
This commit is contained in:
Jared Szechy
421
dsd_frame.c
Normal file
421
dsd_frame.c
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@@ -0,0 +1,421 @@
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/*
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* Copyright (C) 2010 DSD Author
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* GPG Key ID: 0x3F1D7FD0 (74EF 430D F7F2 0A48 FCE6 F630 FAA2 635D 3F1D 7FD0)
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "dsd.h"
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void
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printFrameInfo (dsd_opts * opts, dsd_state * state)
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{
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int level;
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level = (int) (((float) state->max / (float) 32768) * (float) 100);
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if (opts->verbose > 0)
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{
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printf ("input: %2i%% ", level);
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}
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if (state->nac != 0)
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{
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printf ("nac: %4X ", state->nac);
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}
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if (opts->verbose > 1)
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{
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printf ("src: %8i ", state->lastsrc);
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}
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printf ("tg: %5i ", state->lasttg);
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}
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void
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processFrame (dsd_opts * opts, dsd_state * state)
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{
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int i, j, dibit;
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char duid[3];
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char nac[13];
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int level;
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duid[2] = 0;
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j = 0;
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if (state->rf_mod == 1)
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{
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state->maxref = (state->max * 0.80);
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state->minref = (state->min * 0.80);
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}
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else
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{
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state->maxref = state->max;
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state->minref = state->min;
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}
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if ((state->synctype == 8) || (state->synctype == 9))
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{
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state->nac = 0;
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state->lastsrc = 0;
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state->lasttg = 0;
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if (opts->errorbars == 1)
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{
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if (opts->verbose > 0)
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{
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level = (int) (((float) state->max / (float) 32768) * (float) 100);
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printf ("input: %2i%% ", level);
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}
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}
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state->nac = 0;
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if ((opts->mbe_out_dir[0] != 0) && (opts->mbe_out_f == NULL))
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{
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openMbeOutFile (opts, state);
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}
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sprintf (state->fsubtype, " VOICE ");
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processNXDN96 (opts, state);
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return;
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}
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else if ((state->synctype == 6) || (state->synctype == 7))
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{
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state->nac = 0;
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state->lastsrc = 0;
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state->lasttg = 0;
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if (opts->errorbars == 1)
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{
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if (opts->verbose > 0)
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{
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level = (int) (((float) state->max / (float) 32768) * (float) 100);
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printf ("input: %2i%% ", level);
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}
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}
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state->nac = 0;
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if ((opts->mbe_out_dir[0] != 0) && (opts->mbe_out_f == NULL))
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{
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openMbeOutFile (opts, state);
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}
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sprintf (state->fsubtype, " VOICE ");
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processDSTAR (opts, state);
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return;
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}
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else if ((state->synctype >= 10) && (state->synctype <= 13))
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{
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state->nac = 0;
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state->lastsrc = 0;
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state->lasttg = 0;
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if (opts->errorbars == 1)
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{
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if (opts->verbose > 0)
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{
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level = (int) (((float) state->max / (float) 32768) * (float) 100);
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printf ("input: %2i%% ", level);
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}
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}
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if ((state->synctype == 11) || (state->synctype == 12))
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{
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if ((opts->mbe_out_dir[0] != 0) && (opts->mbe_out_f == NULL))
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{
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openMbeOutFile (opts, state);
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}
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sprintf (state->fsubtype, " VOICE ");
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processDMRvoice (opts, state);
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}
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else
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{
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closeMbeOutFile (opts, state);
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state->err_str[0] = 0;
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processDMRdata (opts, state);
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}
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return;
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}
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else if ((state->synctype >= 2) && (state->synctype <= 5))
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{
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state->nac = 0;
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state->lastsrc = 0;
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state->lasttg = 0;
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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}
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if ((state->synctype == 3) || (state->synctype == 4))
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{
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if ((opts->mbe_out_dir[0] != 0) && (opts->mbe_out_f == NULL))
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{
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openMbeOutFile (opts, state);
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}
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sprintf (state->fsubtype, " VOICE ");
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processX2TDMAvoice (opts, state);
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}
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else
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{
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closeMbeOutFile (opts, state);
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state->err_str[0] = 0;
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processX2TDMAdata (opts, state);
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}
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return;
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}
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else if ((state->synctype == 14) || (state->synctype == 15))
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{
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state->nac = 0;
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state->lastsrc = 0;
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state->lasttg = 0;
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if (opts->errorbars == 1)
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{
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if (opts->verbose > 0)
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{
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level = (int) (((float) state->max / (float) 32768) * (float) 100);
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printf ("input: %2i%% ", level);
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}
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}
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if ((opts->mbe_out_dir[0] != 0) && (opts->mbe_out_f == NULL))
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{
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openMbeOutFile (opts, state);
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}
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sprintf (state->fsubtype, " VOICE ");
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processProVoice (opts, state);
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return;
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}
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else
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{
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j = 0;
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for (i = 0; i < 6; i++)
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{
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dibit = getDibit (opts, state);
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nac[j] = (1 & (dibit >> 1)) + 48; // bit 1
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j++;
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nac[j] = (1 & dibit) + 48; // bit 0
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j++;
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}
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nac[12] = 0;
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state->nac = strtol (nac, NULL, 2);
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for (i = 0; i < 2; i++)
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{
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duid[i] = getDibit (opts, state) + 48;
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}
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}
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if (strcmp (duid, "00") == 0)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" HDU\n");
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}
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state->cur_mp->repeat = 0;
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if (opts->mbe_out_dir[0] != 0)
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{
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closeMbeOutFile (opts, state);
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openMbeOutFile (opts, state);
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}
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mbe_initMbeParms (state->cur_mp, state->prev_mp, state->prev_mp_enhanced);
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state->lastp25type = 2;
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sprintf (state->fsubtype, " HDU ");
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processHDU (opts, state);
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}
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else if (strcmp (duid, "11") == 0)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" LDU1 ");
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}
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if (opts->mbe_out_dir[0] != 0)
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{
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if (opts->mbe_out_f == NULL)
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{
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openMbeOutFile (opts, state);
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}
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}
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state->lastp25type = 1;
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sprintf (state->fsubtype, " LDU1 ");
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state->numtdulc = 0;
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processLDU1 (opts, state);
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}
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else if (strcmp (duid, "22") == 0)
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{
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if (state->lastp25type != 1)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" Ignoring LDU2 not preceeded by LDU1\n");
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}
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state->lastp25type = 0;
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sprintf (state->fsubtype, " ");
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}
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else
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" LDU2 ");
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}
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if (opts->mbe_out_dir[0] != 0)
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{
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if (opts->mbe_out_f == NULL)
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{
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openMbeOutFile (opts, state);
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}
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}
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state->lastp25type = 2;
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sprintf (state->fsubtype, " LDU2 ");
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state->numtdulc = 0;
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processLDU2 (opts, state);
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}
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}
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else if (strcmp (duid, "33") == 0)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" TDULC\n");
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}
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state->cur_mp->repeat = 0;
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if (opts->mbe_out_dir[0] != 0)
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{
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closeMbeOutFile (opts, state);
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}
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mbe_initMbeParms (state->cur_mp, state->prev_mp, state->prev_mp_enhanced);
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state->tgcount = 0;
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state->lastp25type = 0;
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sprintf (state->fsubtype, " TDULC ");
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state->numtdulc++;
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if ((opts->resume > 0) && (state->numtdulc > opts->resume))
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{
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resumeScan (opts, state);
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}
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processTDULC (opts, state);
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state->err_str[0] = 0;
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}
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else if (strcmp (duid, "03") == 0)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" TDU\n");
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}
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state->cur_mp->repeat = 0;
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if (opts->mbe_out_dir[0] != 0)
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{
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closeMbeOutFile (opts, state);
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}
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mbe_initMbeParms (state->cur_mp, state->prev_mp, state->prev_mp_enhanced);
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state->tgcount = 0;
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state->lastp25type = 0;
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state->err_str[0] = 0;
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sprintf (state->fsubtype, " TDU ");
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skipDibit (opts, state, 40);
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}
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else if (strcmp (duid, "13") == 0)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" TSDU\n");
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}
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state->lastp25type = 3;
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sprintf (state->fsubtype, " TSDU ");
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skipDibit (opts, state, 328);
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}
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else if (strcmp (duid, "30") == 0)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" PDU\n");
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if (opts->resume > 0)
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{
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resumeScan (opts, state);
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}
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}
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if (opts->mbe_out_dir[0] != 0)
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{
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if (opts->mbe_out_f == NULL)
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{
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openMbeOutFile (opts, state);
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}
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}
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state->lastp25type = 4;
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sprintf (state->fsubtype, " PDU ");
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}
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// try to guess based on previous frame if unknown type
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else if (state->lastp25type == 1)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf ("(LDU2) ");
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}
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if (opts->mbe_out_dir[0] != 0)
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{
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if (opts->mbe_out_f == NULL)
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{
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openMbeOutFile (opts, state);
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}
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}
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state->lastp25type = 0;
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sprintf (state->fsubtype, "(LDU2) ");
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state->numtdulc = 0;
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processLDU2 (opts, state);
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}
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else if (state->lastp25type == 2)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf ("(LDU1) ");
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}
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if (opts->mbe_out_dir[0] != 0)
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{
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if (opts->mbe_out_f == NULL)
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{
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openMbeOutFile (opts, state);
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}
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}
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state->lastp25type = 0;
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sprintf (state->fsubtype, "(LDU1) ");
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state->numtdulc = 0;
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processLDU1 (opts, state);
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}
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else if (state->lastp25type == 3)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" (TSDU)\n");
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}
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state->lastp25type = 0;
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sprintf (state->fsubtype, "(TSDU) ");
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skipDibit (opts, state, 328);
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}
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else if (state->lastp25type == 4)
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{
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" (PDU)\n");
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}
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state->lastp25type = 0;
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}
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else
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{
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state->lastp25type = 0;
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sprintf (state->fsubtype, " ");
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if (opts->errorbars == 1)
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{
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printFrameInfo (opts, state);
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printf (" duid:%s *Unknown DUID*\n", duid);
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}
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}
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}
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Block a user