view miscutil/fc-serterm.c @ 62:2dd9dbe3f4a7

rvinterf tree: exitcodes.h moved from etmsync to include so that the same exit code convention can be used in fc-shell and fc-tmsh
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 26 Oct 2016 21:36:07 +0000
parents e7502631a0f9
children fb577c31e960
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/*
 * This hack-utility opens a serial port at the user-specified baud rate
 * and drops into a terminal pass-thru mode, except that any binary bytes
 * received on this port are turned into cat -v form.  The intent is for
 * sniffing on and/or talking to targets that emit some ASCII mixed in
 * with binary.
 */

#include <stdio.h>
#include <stdlib.h>

int target_fd;

main(argc, argv)
	char **argv;
{
	if (argc != 3) {
		fprintf(stderr, "usage: %s ttyname baudrate\n", argv[0]);
		exit(1);
	}
	open_target_serial(argv[1], argv[2]);
	tty_passthru();
	exit(0);
}