FreeCalypso > hg > freecalypso-tools

comparison miscutil/fc-serterm.c @ 0:e7502631a0f9

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initial import from freecalypso-sw rev 1033:5ab737ac3ad7
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 11 Jun 2016 00:13:35 +0000
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children fb577c31e960
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-1:000000000000 0:e7502631a0f9
1 /*
2 * This hack-utility opens a serial port at the user-specified baud rate
3 * and drops into a terminal pass-thru mode, except that any binary bytes
4 * received on this port are turned into cat -v form. The intent is for
5 * sniffing on and/or talking to targets that emit some ASCII mixed in
6 * with binary.
7 */
8
9 #include <stdio.h>
10 #include <stdlib.h>
11
12 int target_fd;
13
14 main(argc, argv)
15 char **argv;
16 {
17 if (argc != 3) {
18 fprintf(stderr, "usage: %s ttyname baudrate\n", argv[0]);
19 exit(1);
20 }
21 open_target_serial(argv[1], argv[2]);
22 tty_passthru();
23 exit(0);
24 }