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annotate dhf/efr-dhf-hexout.c @ 32:baf74dff5368

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dhf: generate hex forms of EFR DHF
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 13 May 2024 06:26:22 +0000
parents
children 307fe06fabec
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baf74dff5368 dhf: generate hex forms of EFR DHF
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
baf74dff5368 dhf: generate hex forms of EFR DHF
Mychaela Falconia <falcon@freecalypso.org>
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2 * This little program takes EFR and MR122 DHFs provided in array-of-params
baf74dff5368 dhf: generate hex forms of EFR DHF
Mychaela Falconia <falcon@freecalypso.org>
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3 * form by libtwamr, turns them into EFR RTP format using libgsmefr function,
baf74dff5368 dhf: generate hex forms of EFR DHF
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4 * and emits those two RTP-encoded EFR frames in hex, for inclusion in other
baf74dff5368 dhf: generate hex forms of EFR DHF
Mychaela Falconia <falcon@freecalypso.org>
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5 * C sources.
baf74dff5368 dhf: generate hex forms of EFR DHF
Mychaela Falconia <falcon@freecalypso.org>
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6 */
baf74dff5368 dhf: generate hex forms of EFR DHF
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7
baf74dff5368 dhf: generate hex forms of EFR DHF
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8 #include <stdio.h>
baf74dff5368 dhf: generate hex forms of EFR DHF
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9 #include <stdint.h>
baf74dff5368 dhf: generate hex forms of EFR DHF
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10 #include <stdlib.h>
baf74dff5368 dhf: generate hex forms of EFR DHF
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11 #include <gsm_efr.h>
baf74dff5368 dhf: generate hex forms of EFR DHF
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12 #include <tw_amr.h>
baf74dff5368 dhf: generate hex forms of EFR DHF
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13
baf74dff5368 dhf: generate hex forms of EFR DHF
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14 static void
baf74dff5368 dhf: generate hex forms of EFR DHF
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15 emit_one_frame(params, name)
baf74dff5368 dhf: generate hex forms of EFR DHF
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16 const int16_t *params;
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17 char *name;
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18 {
baf74dff5368 dhf: generate hex forms of EFR DHF
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19 uint8_t efr_rtp[EFR_RTP_FRAME_LEN];
baf74dff5368 dhf: generate hex forms of EFR DHF
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20 unsigned n;
baf74dff5368 dhf: generate hex forms of EFR DHF
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21
baf74dff5368 dhf: generate hex forms of EFR DHF
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22 EFR_params2frame(params, efr_rtp);
baf74dff5368 dhf: generate hex forms of EFR DHF
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23 printf("%s:\n\n", name);
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24 for (n = 0; n < EFR_RTP_FRAME_LEN; n++) {
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25 printf("0x%02X,", efr_rtp[n]);
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26 if (n == 15 || n == 30)
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27 putchar('\n');
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28 }
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29 putchar('\n');
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30 }
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31
baf74dff5368 dhf: generate hex forms of EFR DHF
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32 main(argc, argv)
baf74dff5368 dhf: generate hex forms of EFR DHF
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33 char **argv;
baf74dff5368 dhf: generate hex forms of EFR DHF
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34 {
baf74dff5368 dhf: generate hex forms of EFR DHF
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35 emit_one_frame(amr_dhf_gsmefr, "EFR DHF");
baf74dff5368 dhf: generate hex forms of EFR DHF
Mychaela Falconia <falcon@freecalypso.org>
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36 emit_one_frame(amr_dhf_mr122, "MR122 DHF");
baf74dff5368 dhf: generate hex forms of EFR DHF
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37 exit(0);
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38 }