FreeCalypso > hg > fc-sim-sniff

annotate sw/sniff-rx/main.c @ 58:95ed46b5f8f1 default tip

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doc/Sniffing-hw-setup: mv-sniffer is here
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 04 Oct 2023 05:55:09 +0000
parents b112c2df6c43
children
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b112c2df6c43 sw: simtrace3-sniff-rx program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * Main module for simtrace3-sniff-rx program.
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3 */
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4
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5 #include <stdio.h>
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6 #include <stdlib.h>
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7
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8 FILE *main_outf;
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9 int logfile_flag;
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10
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11 main(argc, argv)
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12 char **argv;
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13 {
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14 if (argc < 2 || argc > 3) {
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15 fprintf(stderr, "usage: %s ttyport [logfile]\n", argv[0]);
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16 exit(1);
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17 }
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18 open_serial_port(argv[1]);
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19 set_serial_baudrate(3000000);
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20 init_serial_flush();
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21 if (argv[2]) {
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22 main_outf = fopen(argv[2], "a");
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23 if (!main_outf) {
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24 perror(argv[2]);
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25 exit(1);
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26 }
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27 logfile_flag = 1;
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28 } else {
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29 main_outf = stdout;
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30 logfile_flag = 0;
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31 }
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32 main_loop(); /* does not return */
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33 }