FreeCalypso > hg > ice1-trau-tester

annotate ater/d144.c @ 52:626180a15857 default tip

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ater play-d144: emit E-data frames manually, osmo_trau_frame_encode() is currently broken for this frame type
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 25 Sep 2024 06:40:43 +0000
parents 6ba4de500532
children
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1 /*
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2 * Here we implement commands for exercising D144 mode.
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3 */
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4
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5 #include <stdint.h>
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6 #include <stdbool.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <string.h>
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10
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11 #include <osmocom/core/select.h>
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12
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13 #include "globals.h"
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14 #include "submux.h"
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15
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16 void cmd_set_edata(int argc, char **argv)
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17 {
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18 int nr;
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19 struct ater_subslot *at;
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20
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21 if (argc != 3) {
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22 usage: fprintf(stderr, "usage: %s 0|1|2|3 0|1\n", argv[0]);
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23 return;
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24 }
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25 if (argv[1][0] < '0' || argv[1][0] > '3' || argv[1][1])
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26 goto usage;
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27 nr = argv[1][0] - '0';
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28 at = &subslots[nr];
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29 if (!at->is_active) {
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30 fprintf(stderr, "error: subslot %d is not active\n", nr);
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31 return;
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32 }
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33 if (!at->is_data_144) {
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34 fprintf(stderr, "error: subslot %d is not in D144 mode\n", nr);
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35 return;
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36 }
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37 if (!strcmp(argv[2], "0"))
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38 at->d144_edata = 0;
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39 else if (!strcmp(argv[2], "1"))
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40 at->d144_edata = 1;
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41 else
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42 goto usage;
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43 }